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Code Issues Packages Projects Releases Wiki Activity

Make workspace comments an optional module, remove from this release. (#3115)

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Sam El-Husseini
2019-09-27 11:15:11 -07:00
committed by GitHub
parent 328f2c3373
commit fc2c730e44
7 changed files with 256 additions and 236 deletions
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434
blockly_compressed.js
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@@ -70,7 +70,42 @@ Blockly.utils.dom.createSvgElement=function(a,b,c){a=document.createElementNS(Bl
Blockly.utils.dom.removeClass=function(a,b){var c=a.getAttribute("class");if(-1==(" "+c+" ").indexOf(" "+b+" "))return!1;c=c.split(/\s+/);for(var d=0;d<c.length;d++)c[d]&&c[d]!=b||(c.splice(d,1),d--);c.length?a.setAttribute("class",c.join(" ")):a.removeAttribute("class");return!0};Blockly.utils.dom.hasClass=function(a,b){return-1!=(" "+a.getAttribute("class")+" ").indexOf(" "+b+" ")};Blockly.utils.dom.removeNode=function(a){return a&&a.parentNode?a.parentNode.removeChild(a):null};
Blockly.utils.dom.insertAfter=function(a,b){var c=b.nextSibling,d=b.parentNode;if(!d)throw Error("Reference node has no parent.");c?d.insertBefore(a,c):d.appendChild(a)};Blockly.utils.dom.containsNode=function(a,b){return!!(a.compareDocumentPosition(b)&Blockly.utils.dom.Node.DOCUMENT_POSITION_CONTAINED_BY)};Blockly.utils.dom.setCssTransform=function(a,b){a.style.transform=b;a.style["-webkit-transform"]=b};
Blockly.utils.dom.startTextWidthCache=function(){Blockly.utils.dom.cacheReference_++;Blockly.utils.dom.cacheWidths_||(Blockly.utils.dom.cacheWidths_={})};Blockly.utils.dom.stopTextWidthCache=function(){Blockly.utils.dom.cacheReference_--;Blockly.utils.dom.cacheReference_||(Blockly.utils.dom.cacheWidths_=null)};
Blockly.utils.dom.getTextWidth=function(a){var b=a.textContent+"\n"+a.className.baseVal,c;if(Blockly.utils.dom.cacheWidths_&&(c=Blockly.utils.dom.cacheWidths_[b]))return c;try{c=Blockly.utils.userAgent.IE||Blockly.utils.userAgent.EDGE?a.getBBox().width:a.getComputedTextLength()}catch(d){return 8*a.textContent.length}Blockly.utils.dom.cacheWidths_&&(Blockly.utils.dom.cacheWidths_[b]=c);return c};Blockly.Xml={};Blockly.Xml.workspaceToDom=function(a,b){var c=Blockly.utils.xml.createElement("xml"),d=Blockly.Xml.variablesToDom(Blockly.Variables.allUsedVarModels(a));d.hasChildNodes()&&c.appendChild(d);var e=a.getTopComments(!0);d=0;for(var f;f=e[d];d++)c.appendChild(f.toXmlWithXY(b));e=a.getTopBlocks(!0);for(d=0;f=e[d];d++)c.appendChild(Blockly.Xml.blockToDomWithXY(f,b));return c};
Blockly.utils.dom.getTextWidth=function(a){var b=a.textContent+"\n"+a.className.baseVal,c;if(Blockly.utils.dom.cacheWidths_&&(c=Blockly.utils.dom.cacheWidths_[b]))return c;try{c=Blockly.utils.userAgent.IE||Blockly.utils.userAgent.EDGE?a.getBBox().width:a.getComputedTextLength()}catch(d){return 8*a.textContent.length}Blockly.utils.dom.cacheWidths_&&(Blockly.utils.dom.cacheWidths_[b]=c);return c};Blockly.Events.CommentBase=function(a){this.commentId=a.id;this.workspaceId=a.workspace.id;this.group=Blockly.Events.group_;this.recordUndo=Blockly.Events.recordUndo};Blockly.utils.object.inherits(Blockly.Events.CommentBase,Blockly.Events.Abstract);Blockly.Events.CommentBase.prototype.toJson=function(){var a=Blockly.Events.CommentBase.superClass_.toJson.call(this);this.commentId&&(a.commentId=this.commentId);return a};
Blockly.Events.CommentBase.prototype.fromJson=function(a){Blockly.Events.CommentBase.superClass_.fromJson.call(this,a);this.commentId=a.commentId};Blockly.Events.CommentChange=function(a,b,c){a&&(Blockly.Events.CommentChange.superClass_.constructor.call(this,a),this.oldContents_=b,this.newContents_=c)};Blockly.utils.object.inherits(Blockly.Events.CommentChange,Blockly.Events.CommentBase);Blockly.Events.CommentChange.prototype.type=Blockly.Events.COMMENT_CHANGE;
Blockly.Events.CommentChange.prototype.toJson=function(){var a=Blockly.Events.CommentChange.superClass_.toJson.call(this);a.newContents=this.newContents_;return a};Blockly.Events.CommentChange.prototype.fromJson=function(a){Blockly.Events.CommentChange.superClass_.fromJson.call(this,a);this.newContents_=a.newValue};Blockly.Events.CommentChange.prototype.isNull=function(){return this.oldContents_==this.newContents_};
Blockly.Events.CommentChange.prototype.run=function(a){var b=this.getEventWorkspace_().getCommentById(this.commentId);b?b.setContent(a?this.newContents_:this.oldContents_):console.warn("Can't change non-existent comment: "+this.commentId)};Blockly.Events.CommentCreate=function(a){a&&(Blockly.Events.CommentCreate.superClass_.constructor.call(this,a),this.xml=a.toXmlWithXY())};Blockly.utils.object.inherits(Blockly.Events.CommentCreate,Blockly.Events.CommentBase);
Blockly.Events.CommentCreate.prototype.type=Blockly.Events.COMMENT_CREATE;Blockly.Events.CommentCreate.prototype.toJson=function(){var a=Blockly.Events.CommentCreate.superClass_.toJson.call(this);a.xml=Blockly.Xml.domToText(this.xml);return a};Blockly.Events.CommentCreate.prototype.fromJson=function(a){Blockly.Events.CommentCreate.superClass_.fromJson.call(this,a);this.xml=Blockly.Xml.textToDom(a.xml)};
Blockly.Events.CommentCreate.prototype.run=function(a){Blockly.Events.CommentCreateDeleteHelper(this,a)};Blockly.Events.CommentCreateDeleteHelper=function(a,b){var c=a.getEventWorkspace_();if(b){var d=Blockly.utils.xml.createElement("xml");d.appendChild(a.xml);Blockly.Xml.domToWorkspace(d,c)}else(c=c.getCommentById(a.commentId))?c.dispose(!1,!1):console.warn("Can't uncreate non-existent comment: "+a.commentId)};
Blockly.Events.CommentDelete=function(a){a&&(Blockly.Events.CommentDelete.superClass_.constructor.call(this,a),this.xml=a.toXmlWithXY())};Blockly.utils.object.inherits(Blockly.Events.CommentDelete,Blockly.Events.CommentBase);Blockly.Events.CommentDelete.prototype.type=Blockly.Events.COMMENT_DELETE;Blockly.Events.CommentDelete.prototype.toJson=function(){return Blockly.Events.CommentDelete.superClass_.toJson.call(this)};
Blockly.Events.CommentDelete.prototype.fromJson=function(a){Blockly.Events.CommentDelete.superClass_.fromJson.call(this,a)};Blockly.Events.CommentDelete.prototype.run=function(a){Blockly.Events.CommentCreateDeleteHelper(this,!a)};Blockly.Events.CommentMove=function(a){a&&(Blockly.Events.CommentMove.superClass_.constructor.call(this,a),this.comment_=a,this.oldCoordinate_=a.getXY(),this.newCoordinate_=null)};Blockly.utils.object.inherits(Blockly.Events.CommentMove,Blockly.Events.CommentBase);
Blockly.Events.CommentMove.prototype.recordNew=function(){if(!this.comment_)throw Error("Tried to record the new position of a comment on the same event twice.");this.newCoordinate_=this.comment_.getXY();this.comment_=null};Blockly.Events.CommentMove.prototype.type=Blockly.Events.COMMENT_MOVE;Blockly.Events.CommentMove.prototype.setOldCoordinate=function(a){this.oldCoordinate_=a};
Blockly.Events.CommentMove.prototype.toJson=function(){var a=Blockly.Events.CommentMove.superClass_.toJson.call(this);this.newCoordinate_&&(a.newCoordinate=Math.round(this.newCoordinate_.x)+","+Math.round(this.newCoordinate_.y));return a};Blockly.Events.CommentMove.prototype.fromJson=function(a){Blockly.Events.CommentMove.superClass_.fromJson.call(this,a);a.newCoordinate&&(a=a.newCoordinate.split(","),this.newCoordinate_=new Blockly.utils.Coordinate(Number(a[0]),Number(a[1])))};
Blockly.Events.CommentMove.prototype.isNull=function(){return Blockly.utils.Coordinate.equals(this.oldCoordinate_,this.newCoordinate_)};Blockly.Events.CommentMove.prototype.run=function(a){var b=this.getEventWorkspace_().getCommentById(this.commentId);if(b){a=a?this.newCoordinate_:this.oldCoordinate_;var c=b.getXY();b.moveBy(a.x-c.x,a.y-c.y)}else console.warn("Can't move non-existent comment: "+this.commentId)};
Blockly.WorkspaceComment=function(a,b,c,d,e){this.id=e&&!a.getCommentById(e)?e:Blockly.utils.genUid();a.addTopComment(this);this.xy_=new Blockly.utils.Coordinate(0,0);this.height_=c;this.width_=d;this.workspace=a;this.RTL=a.RTL;this.movable_=this.deletable_=!0;this.content_=b;this.isComment=!0;Blockly.WorkspaceComment.fireCreateEvent(this)};
Blockly.WorkspaceComment.prototype.dispose=function(){this.workspace&&(Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.CommentDelete(this)),this.workspace.removeTopComment(this),this.workspace=null)};Blockly.WorkspaceComment.prototype.getHeight=function(){return this.height_};Blockly.WorkspaceComment.prototype.setHeight=function(a){this.height_=a};Blockly.WorkspaceComment.prototype.getWidth=function(){return this.width_};
Blockly.WorkspaceComment.prototype.setWidth=function(a){this.width_=a};Blockly.WorkspaceComment.prototype.getXY=function(){return new Blockly.utils.Coordinate(this.xy_.x,this.xy_.y)};Blockly.WorkspaceComment.prototype.moveBy=function(a,b){var c=new Blockly.Events.CommentMove(this);this.xy_.translate(a,b);c.recordNew();Blockly.Events.fire(c)};Blockly.WorkspaceComment.prototype.isDeletable=function(){return this.deletable_&&!(this.workspace&&this.workspace.options.readOnly)};
Blockly.WorkspaceComment.prototype.setDeletable=function(a){this.deletable_=a};Blockly.WorkspaceComment.prototype.isMovable=function(){return this.movable_&&!(this.workspace&&this.workspace.options.readOnly)};Blockly.WorkspaceComment.prototype.setMovable=function(a){this.movable_=a};Blockly.WorkspaceComment.prototype.getContent=function(){return this.content_};
Blockly.WorkspaceComment.prototype.setContent=function(a){this.content_!=a&&(Blockly.Events.fire(new Blockly.Events.CommentChange(this,this.content_,a)),this.content_=a)};Blockly.WorkspaceComment.prototype.toXmlWithXY=function(a){a=this.toXml(a);a.setAttribute("x",Math.round(this.xy_.x));a.setAttribute("y",Math.round(this.xy_.y));a.setAttribute("h",this.height_);a.setAttribute("w",this.width_);return a};
Blockly.WorkspaceComment.prototype.toXml=function(a){var b=Blockly.utils.xml.createElement("comment");a||(b.id=this.id);b.textContent=this.getContent();return b};Blockly.WorkspaceComment.fireCreateEvent=function(a){if(Blockly.Events.isEnabled()){var b=Blockly.Events.getGroup();b||Blockly.Events.setGroup(!0);try{Blockly.Events.fire(new Blockly.Events.CommentCreate(a))}finally{b||Blockly.Events.setGroup(!1)}}};
Blockly.WorkspaceComment.fromXml=function(a,b){var c=Blockly.WorkspaceComment.parseAttributes(a);c=new Blockly.WorkspaceComment(b,c.content,c.h,c.w,c.id);var d=parseInt(a.getAttribute("x"),10),e=parseInt(a.getAttribute("y"),10);isNaN(d)||isNaN(e)||c.moveBy(d,e);Blockly.WorkspaceComment.fireCreateEvent(c);return c};
Blockly.WorkspaceComment.parseAttributes=function(a){var b=a.getAttribute("h"),c=a.getAttribute("w");return{id:a.getAttribute("id"),h:b?parseInt(b,10):100,w:c?parseInt(c,10):100,x:parseInt(a.getAttribute("x"),10),y:parseInt(a.getAttribute("y"),10),content:a.textContent}};Blockly.Events.Ui=function(a,b,c,d){Blockly.Events.Ui.superClass_.constructor.call(this);this.blockId=a?a.id:null;this.workspaceId=a?a.workspace.id:null;this.element=b;this.oldValue=c;this.newValue=d;this.recordUndo=!1};Blockly.utils.object.inherits(Blockly.Events.Ui,Blockly.Events.Abstract);Blockly.Events.Ui.prototype.type=Blockly.Events.UI;
Blockly.Events.Ui.prototype.toJson=function(){var a=Blockly.Events.Ui.superClass_.toJson.call(this);a.element=this.element;void 0!==this.newValue&&(a.newValue=this.newValue);this.blockId&&(a.blockId=this.blockId);return a};Blockly.Events.Ui.prototype.fromJson=function(a){Blockly.Events.Ui.superClass_.fromJson.call(this,a);this.element=a.element;this.newValue=a.newValue;this.blockId=a.blockId};Blockly.utils.Rect=function(a,b,c,d){this.top=a;this.bottom=b;this.left=c;this.right=d};Blockly.utils.Rect.prototype.contains=function(a,b){return a>=this.left&&a<=this.right&&b>=this.top&&b<=this.bottom};Blockly.WorkspaceCommentSvg=function(a,b,c,d,e){this.svgGroup_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyComment"},null);this.svgGroup_.translate_="";this.svgRect_=Blockly.utils.dom.createSvgElement("rect",{"class":"blocklyCommentRect",x:0,y:0,rx:Blockly.WorkspaceCommentSvg.BORDER_RADIUS,ry:Blockly.WorkspaceCommentSvg.BORDER_RADIUS});this.svgGroup_.appendChild(this.svgRect_);this.rendered_=!1;this.useDragSurface_=Blockly.utils.is3dSupported()&&!!a.blockDragSurface_;Blockly.WorkspaceCommentSvg.superClass_.constructor.call(this,
a,b,c,d,e);this.render()};Blockly.utils.object.inherits(Blockly.WorkspaceCommentSvg,Blockly.WorkspaceComment);Blockly.WorkspaceCommentSvg.DEFAULT_SIZE=100;
Blockly.WorkspaceCommentSvg.prototype.dispose=function(){this.workspace&&(Blockly.selected==this&&(this.unselect(),this.workspace.cancelCurrentGesture()),Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.CommentDelete(this)),Blockly.utils.dom.removeNode(this.svgGroup_),this.svgRect_=this.svgGroup_=null,this.disposeInternal_(),Blockly.Events.disable(),Blockly.WorkspaceCommentSvg.superClass_.dispose.call(this),Blockly.Events.enable())};
Blockly.WorkspaceCommentSvg.prototype.initSvg=function(){if(!this.workspace.rendered)throw TypeError("Workspace is headless.");this.workspace.options.readOnly||this.eventsInit_||(Blockly.bindEventWithChecks_(this.svgRectTarget_,"mousedown",this,this.pathMouseDown_),Blockly.bindEventWithChecks_(this.svgHandleTarget_,"mousedown",this,this.pathMouseDown_));this.eventsInit_=!0;this.updateMovable();this.getSvgRoot().parentNode||this.workspace.getBubbleCanvas().appendChild(this.getSvgRoot())};
Blockly.WorkspaceCommentSvg.prototype.pathMouseDown_=function(a){var b=this.workspace.getGesture(a);b&&b.handleBubbleStart(a,this)};Blockly.WorkspaceCommentSvg.prototype.showContextMenu_=function(a){if(!this.workspace.options.readOnly){var b=[];this.isDeletable()&&this.isMovable()&&(b.push(Blockly.ContextMenu.commentDuplicateOption(this)),b.push(Blockly.ContextMenu.commentDeleteOption(this)));Blockly.ContextMenu.show(a,b,this.RTL)}};
Blockly.WorkspaceCommentSvg.prototype.select=function(){if(Blockly.selected!=this){var a=null;if(Blockly.selected){a=Blockly.selected.id;Blockly.Events.disable();try{Blockly.selected.unselect()}finally{Blockly.Events.enable()}}a=new Blockly.Events.Ui(null,"selected",a,this.id);a.workspaceId=this.workspace.id;Blockly.Events.fire(a);Blockly.selected=this;this.addSelect()}};
Blockly.WorkspaceCommentSvg.prototype.unselect=function(){if(Blockly.selected==this){var a=new Blockly.Events.Ui(null,"selected",this.id,null);a.workspaceId=this.workspace.id;Blockly.Events.fire(a);Blockly.selected=null;this.removeSelect();this.blurFocus()}};Blockly.WorkspaceCommentSvg.prototype.addSelect=function(){Blockly.utils.dom.addClass(this.svgGroup_,"blocklySelected");this.setFocus()};
Blockly.WorkspaceCommentSvg.prototype.removeSelect=function(){Blockly.utils.dom.removeClass(this.svgGroup_,"blocklySelected");this.blurFocus()};Blockly.WorkspaceCommentSvg.prototype.addFocus=function(){Blockly.utils.dom.addClass(this.svgGroup_,"blocklyFocused")};Blockly.WorkspaceCommentSvg.prototype.removeFocus=function(){Blockly.utils.dom.removeClass(this.svgGroup_,"blocklyFocused")};
Blockly.WorkspaceCommentSvg.prototype.getRelativeToSurfaceXY=function(){var a=0,b=0,c=this.useDragSurface_?this.workspace.blockDragSurface_.getGroup():null,d=this.getSvgRoot();if(d){do{var e=Blockly.utils.getRelativeXY(d);a+=e.x;b+=e.y;this.useDragSurface_&&this.workspace.blockDragSurface_.getCurrentBlock()==d&&(e=this.workspace.blockDragSurface_.getSurfaceTranslation(),a+=e.x,b+=e.y);d=d.parentNode}while(d&&d!=this.workspace.getBubbleCanvas()&&d!=c)}return this.xy_=new Blockly.utils.Coordinate(a,
b)};Blockly.WorkspaceCommentSvg.prototype.moveBy=function(a,b){var c=new Blockly.Events.CommentMove(this),d=this.getRelativeToSurfaceXY();this.translate(d.x+a,d.y+b);this.xy_=new Blockly.utils.Coordinate(d.x+a,d.y+b);c.recordNew();Blockly.Events.fire(c);this.workspace.resizeContents()};Blockly.WorkspaceCommentSvg.prototype.translate=function(a,b){this.xy_=new Blockly.utils.Coordinate(a,b);this.getSvgRoot().setAttribute("transform","translate("+a+","+b+")")};
Blockly.WorkspaceCommentSvg.prototype.moveToDragSurface_=function(){if(this.useDragSurface_){var a=this.getRelativeToSurfaceXY();this.clearTransformAttributes_();this.workspace.blockDragSurface_.translateSurface(a.x,a.y);this.workspace.blockDragSurface_.setBlocksAndShow(this.getSvgRoot())}};Blockly.WorkspaceCommentSvg.prototype.moveOffDragSurface_=function(a){this.useDragSurface_&&(this.translate(a.x,a.y),this.workspace.blockDragSurface_.clearAndHide(this.workspace.getCanvas()))};
Blockly.WorkspaceCommentSvg.prototype.moveDuringDrag=function(a,b){a?a.translateSurface(b.x,b.y):(this.svgGroup_.translate_="translate("+b.x+","+b.y+")",this.svgGroup_.setAttribute("transform",this.svgGroup_.translate_+this.svgGroup_.skew_))};Blockly.WorkspaceCommentSvg.prototype.moveTo=function(a,b){this.translate(a,b)};Blockly.WorkspaceCommentSvg.prototype.clearTransformAttributes_=function(){this.getSvgRoot().removeAttribute("transform")};
Blockly.WorkspaceCommentSvg.prototype.getBoundingRectangle=function(){var a=this.getRelativeToSurfaceXY(),b=this.getHeightWidth(),c=a.y,d=a.y+b.height;if(this.RTL){var e=a.x-b.width;a=a.x}else e=a.x,a=a.x+b.width;return new Blockly.utils.Rect(c,d,e,a)};Blockly.WorkspaceCommentSvg.prototype.updateMovable=function(){this.isMovable()?Blockly.utils.dom.addClass(this.svgGroup_,"blocklyDraggable"):Blockly.utils.dom.removeClass(this.svgGroup_,"blocklyDraggable")};
Blockly.WorkspaceCommentSvg.prototype.setMovable=function(a){Blockly.WorkspaceCommentSvg.superClass_.setMovable.call(this,a);this.updateMovable()};Blockly.WorkspaceCommentSvg.prototype.setDragging=function(a){a?(a=this.getSvgRoot(),a.translate_="",a.skew_="",Blockly.utils.dom.addClass(this.svgGroup_,"blocklyDragging")):Blockly.utils.dom.removeClass(this.svgGroup_,"blocklyDragging")};Blockly.WorkspaceCommentSvg.prototype.getSvgRoot=function(){return this.svgGroup_};
Blockly.WorkspaceCommentSvg.prototype.getContent=function(){return this.textarea_?this.textarea_.value:this.content_};Blockly.WorkspaceCommentSvg.prototype.setContent=function(a){Blockly.WorkspaceCommentSvg.superClass_.setContent.call(this,a);this.textarea_&&(this.textarea_.value=a)};Blockly.WorkspaceCommentSvg.prototype.setDeleteStyle=function(a){a?Blockly.utils.dom.addClass(this.svgGroup_,"blocklyDraggingDelete"):Blockly.utils.dom.removeClass(this.svgGroup_,"blocklyDraggingDelete")};
Blockly.WorkspaceCommentSvg.prototype.setAutoLayout=function(){};Blockly.WorkspaceCommentSvg.fromXml=function(a,b,c){Blockly.Events.disable();try{var d=Blockly.WorkspaceComment.parseAttributes(a),e=new Blockly.WorkspaceCommentSvg(b,d.content,d.h,d.w,d.id);b.rendered&&(e.initSvg(),e.render(!1));if(!isNaN(d.x)&&!isNaN(d.y))if(b.RTL){var f=c||b.getWidth();e.moveBy(f-d.x,d.y)}else e.moveBy(d.x,d.y)}finally{Blockly.Events.enable()}Blockly.WorkspaceComment.fireCreateEvent(e);return e};
Blockly.WorkspaceCommentSvg.prototype.toXmlWithXY=function(a){var b;this.workspace.RTL&&(b=this.workspace.getWidth());a=this.toXml(a);var c=this.getRelativeToSurfaceXY();a.setAttribute("x",Math.round(this.workspace.RTL?b-c.x:c.x));a.setAttribute("y",Math.round(c.y));a.setAttribute("h",this.getHeight());a.setAttribute("w",this.getWidth());return a};Blockly.Xml={};Blockly.Xml.workspaceToDom=function(a,b){var c=Blockly.utils.xml.createElement("xml"),d=Blockly.Xml.variablesToDom(Blockly.Variables.allUsedVarModels(a));d.hasChildNodes()&&c.appendChild(d);var e=a.getTopComments(!0);d=0;for(var f;f=e[d];d++)c.appendChild(f.toXmlWithXY(b));e=a.getTopBlocks(!0);for(d=0;f=e[d];d++)c.appendChild(Blockly.Xml.blockToDomWithXY(f,b));return c};
Blockly.Xml.variablesToDom=function(a){for(var b=Blockly.utils.xml.createElement("variables"),c=0,d;d=a[c];c++){var e=Blockly.utils.xml.createElement("variable");e.appendChild(Blockly.utils.xml.createTextNode(d.name));d.type&&e.setAttribute("type",d.type);e.id=d.getId();b.appendChild(e)}return b};
Blockly.Xml.blockToDomWithXY=function(a,b){var c;a.workspace.RTL&&(c=a.workspace.getWidth());var d=Blockly.Xml.blockToDom(a,b),e=a.getRelativeToSurfaceXY();d.setAttribute("x",Math.round(a.workspace.RTL?c-e.x:e.x));d.setAttribute("y",Math.round(e.y));return d};Blockly.Xml.fieldToDom_=function(a){if(a.isSerializable()){var b=Blockly.utils.xml.createElement("field");b.setAttribute("name",a.name);return a.toXml(b)}return null};
Blockly.Xml.allFieldsToDom_=function(a,b){for(var c=0,d;d=a.inputList[c];c++)for(var e=0,f;f=d.fieldRow[e];e++)(f=Blockly.Xml.fieldToDom_(f))&&b.appendChild(f)};
@@ -82,8 +117,9 @@ Blockly.Xml.cloneShadow_=function(a,b){for(var c=a=a.cloneNode(!0),d;c;)if(b&&"s
Blockly.Xml.domToText=function(a){a=Blockly.utils.xml.domToText(a);var b=/(<[^/](?:[^>]*[^/])?>[^<]*)\n([^<]*<\/)/;do{var c=a;a=a.replace(b,"$1&#10;$2")}while(a!=c);return a};Blockly.Xml.domToPrettyText=function(a){a=Blockly.Xml.domToText(a).split("<");for(var b="",c=1;c<a.length;c++){var d=a[c];"/"==d[0]&&(b=b.substring(2));a[c]=b+"<"+d;"/"!=d[0]&&"/>"!=d.slice(-2)&&(b+=" ")}a=a.join("\n");a=a.replace(/(<(\w+)\b[^>]*>[^\n]*)\n *<\/\2>/g,"$1</$2>");return a.replace(/^\n/,"")};
Blockly.Xml.textToDom=function(a){var b=Blockly.utils.xml.textToDomDocument(a);if(!b||!b.documentElement||b.getElementsByTagName("parsererror").length)throw Error("textToDom was unable to parse: "+a);return b.documentElement};Blockly.Xml.clearWorkspaceAndLoadFromXml=function(a,b){b.setResizesEnabled(!1);b.clear();var c=Blockly.Xml.domToWorkspace(a,b);b.setResizesEnabled(!0);return c};
Blockly.Xml.domToWorkspace=function(a,b){if(a instanceof Blockly.Workspace){var c=a;a=b;b=c;console.warn("Deprecated call to Blockly.Xml.domToWorkspace, swap the arguments.")}var d;b.RTL&&(d=b.getWidth());c=[];Blockly.utils.dom.startTextWidthCache();var e=a.childNodes.length,f=Blockly.Events.getGroup();f||Blockly.Events.setGroup(!0);b.setResizesEnabled&&b.setResizesEnabled(!1);var g=!0;try{for(var h=0;h<e;h++){var k=a.childNodes[h],l=k.nodeName.toLowerCase();if("block"==l||"shadow"==l&&!Blockly.Events.recordUndo){var m=
Blockly.Xml.domToBlock(k,b);c.push(m.id);var n=k.hasAttribute("x")?parseInt(k.getAttribute("x"),10):10,p=k.hasAttribute("y")?parseInt(k.getAttribute("y"),10):10;isNaN(n)||isNaN(p)||m.moveBy(b.RTL?d-n:n,p);g=!1}else{if("shadow"==l)throw TypeError("Shadow block cannot be a top-level block.");if("comment"==l)b.rendered?Blockly.WorkspaceCommentSvg.fromXml(k,b,d):Blockly.WorkspaceComment.fromXml(k,b);else if("variables"==l){if(g)Blockly.Xml.domToVariables(k,b);else throw Error("'variables' tag must exist once before block and shadow tag elements in the workspace XML, but it was found in another location.");
g=!1}}}}finally{f||Blockly.Events.setGroup(!1),Blockly.utils.dom.stopTextWidthCache()}b.setResizesEnabled&&b.setResizesEnabled(!0);Blockly.Events.fire(new Blockly.Events.FinishedLoading(b));return c};
Blockly.Xml.domToBlock(k,b);c.push(m.id);var n=k.hasAttribute("x")?parseInt(k.getAttribute("x"),10):10,p=k.hasAttribute("y")?parseInt(k.getAttribute("y"),10):10;isNaN(n)||isNaN(p)||m.moveBy(b.RTL?d-n:n,p);g=!1}else{if("shadow"==l)throw TypeError("Shadow block cannot be a top-level block.");if("comment"==l)b.rendered?Blockly.WorkspaceCommentSvg?Blockly.WorkspaceCommentSvg.fromXml(k,b,d):console.warn("Missing require for Blockly.WorkspaceCommentSvg, ignoring comment block."):Blockly.WorkspaceComment?
Blockly.WorkspaceComment.fromXml(k,b):console.warn("Missing require for Blockly.WorkspaceComment, ignoring comment block.");else if("variables"==l){if(g)Blockly.Xml.domToVariables(k,b);else throw Error("'variables' tag must exist once before block and shadow tag elements in the workspace XML, but it was found in another location.");g=!1}}}}finally{f||Blockly.Events.setGroup(!1),Blockly.utils.dom.stopTextWidthCache()}b.setResizesEnabled&&b.setResizesEnabled(!0);Blockly.Events.fire(new Blockly.Events.FinishedLoading(b));
return c};
Blockly.Xml.appendDomToWorkspace=function(a,b){if(b.hasOwnProperty("scale")){var c=Blockly.BlockSvg.TAB_WIDTH;try{Blockly.BlockSvg.TAB_WIDTH=0;var d=b.getBlocksBoundingBox()}finally{Blockly.BlockSvg.TAB_WIDTH=c}}c=Blockly.Xml.domToWorkspace(a,b);if(d&&d.top!=d.bottom){var e=d.bottom;var f=d.left;var g=Infinity,h=Infinity;for(d=0;d<c.length;d++){var k=b.getBlockById(c[d]).getRelativeToSurfaceXY();k.y<h&&(h=k.y);k.x<g&&(g=k.x)}e=e-h+Blockly.BlockSvg.SEP_SPACE_Y;f-=g;var l;b.RTL&&(l=b.getWidth());for(d=
0;d<c.length;d++)b.getBlockById(c[d]).moveBy(b.RTL?l-f:f,e)}return c};
Blockly.Xml.domToBlock=function(a,b){if(a instanceof Blockly.Workspace){var c=a;a=b;b=c;console.warn("Deprecated call to Blockly.Xml.domToBlock, swap the arguments.")}Blockly.Events.disable();c=b.getAllVariables();try{var d=Blockly.Xml.domToBlockHeadless_(a,b),e=d.getDescendants(!1);if(b.rendered){d.setConnectionsHidden(!0);for(var f=e.length-1;0<=f;f--)e[f].initSvg();for(f=e.length-1;0<=f;f--)e[f].render(!1);setTimeout(function(){d.workspace&&d.setConnectionsHidden(!1)},1);d.updateDisabled();b.resizeContents()}else for(f=
@@ -98,8 +134,8 @@ Blockly.Xml.domToField_=function(a,b,c){var d=a.getField(b);d?d.fromXml(c):conso
Blockly.Connection=function(a,b){this.sourceBlock_=a;this.type=b;a.workspace.connectionDBList&&(this.db_=a.workspace.connectionDBList[b],this.dbOpposite_=a.workspace.connectionDBList[Blockly.OPPOSITE_TYPE[b]],this.hidden_=!this.db_)};Blockly.Connection.CAN_CONNECT=0;Blockly.Connection.REASON_SELF_CONNECTION=1;Blockly.Connection.REASON_WRONG_TYPE=2;Blockly.Connection.REASON_TARGET_NULL=3;Blockly.Connection.REASON_CHECKS_FAILED=4;Blockly.Connection.REASON_DIFFERENT_WORKSPACES=5;
Blockly.Connection.REASON_SHADOW_PARENT=6;Blockly.Connection.prototype.targetConnection=null;Blockly.Connection.prototype.disposed=!1;Blockly.Connection.prototype.check_=null;Blockly.Connection.prototype.shadowDom_=null;Blockly.Connection.prototype.x_=0;Blockly.Connection.prototype.y_=0;Blockly.Connection.prototype.inDB_=!1;Blockly.Connection.prototype.db_=null;Blockly.Connection.prototype.dbOpposite_=null;Blockly.Connection.prototype.hidden_=null;
Blockly.Connection.prototype.connect_=function(a){var b=this,c=b.getSourceBlock(),d=a.getSourceBlock();a.isConnected()&&a.disconnect();if(b.isConnected()){var e=b.targetBlock(),f=b.getShadowDom();b.setShadowDom(null);if(e.isShadow())f=Blockly.Xml.blockToDom(e),e.dispose(),e=null;else if(b.type==Blockly.INPUT_VALUE){if(!e.outputConnection)throw Error("Orphan block does not have an output connection.");var g=Blockly.Connection.lastConnectionInRow_(d,e);g&&(e.outputConnection.connect(g),e=null)}else if(b.type==
Blockly.NEXT_STATEMENT){if(!e.previousConnection)throw Error("Orphan block does not have a previous connection.");for(g=d;g.nextConnection;){var h=g.getNextBlock();if(h&&!h.isShadow())g=h;else{e.previousConnection.checkType_(g.nextConnection)&&(g.nextConnection.connect(e.previousConnection),e=null);break}}}if(e&&(b.disconnect(),Blockly.Events.recordUndo)){var k=Blockly.Events.getGroup();setTimeout(function(){e.workspace&&!e.getParent()&&(Blockly.Events.setGroup(k),e.outputConnection?e.outputConnection.bumpAwayFrom_(b):
e.previousConnection&&e.previousConnection.bumpAwayFrom_(b),Blockly.Events.setGroup(!1))},Blockly.BUMP_DELAY)}b.setShadowDom(f)}var l;Blockly.Events.isEnabled()&&(l=new Blockly.Events.BlockMove(d));Blockly.Connection.connectReciprocally_(b,a);d.setParent(c);l&&(l.recordNew(),Blockly.Events.fire(l))};
Blockly.NEXT_STATEMENT){if(!e.previousConnection)throw Error("Orphan block does not have a previous connection.");for(g=d;g.nextConnection;){var h=g.getNextBlock();if(h&&!h.isShadow())g=h;else{e.previousConnection.checkType_(g.nextConnection)&&(g.nextConnection.connect(e.previousConnection),e=null);break}}}if(e&&(b.disconnect(),Blockly.Events.recordUndo)){var k=Blockly.Events.getGroup();setTimeout(function(){if(e.workspace&&!e.getParent()){Blockly.Events.setGroup(k);if(e.outputConnection)e.outputConnection.onFailedConnect(b);
else if(e.previousConnection)e.previousConnection.onFailedConnect(b);Blockly.Events.setGroup(!1)}},Blockly.BUMP_DELAY)}b.setShadowDom(f)}var l;Blockly.Events.isEnabled()&&(l=new Blockly.Events.BlockMove(d));Blockly.Connection.connectReciprocally_(b,a);d.setParent(c);l&&(l.recordNew(),Blockly.Events.fire(l))};
Blockly.Connection.prototype.dispose=function(){if(this.isConnected()){this.setShadowDom(null);var a=this.targetBlock();a.isShadow()?a.dispose():a.unplug()}this.inDB_&&this.db_.removeConnection_(this);this.disposed=!0};Blockly.Connection.prototype.getSourceBlock=function(){return this.sourceBlock_};Blockly.Connection.prototype.isSuperior=function(){return this.type==Blockly.INPUT_VALUE||this.type==Blockly.NEXT_STATEMENT};Blockly.Connection.prototype.isConnected=function(){return!!this.targetConnection};
Blockly.Connection.prototype.canConnectWithReason_=function(a){if(!a)return Blockly.Connection.REASON_TARGET_NULL;if(this.isSuperior())var b=this.sourceBlock_,c=a.getSourceBlock();else c=this.sourceBlock_,b=a.getSourceBlock();return b&&b==c?Blockly.Connection.REASON_SELF_CONNECTION:a.type!=Blockly.OPPOSITE_TYPE[this.type]?Blockly.Connection.REASON_WRONG_TYPE:b&&c&&b.workspace!==c.workspace?Blockly.Connection.REASON_DIFFERENT_WORKSPACES:this.checkType_(a)?b.isShadow()&&!c.isShadow()?Blockly.Connection.REASON_SHADOW_PARENT:
Blockly.Connection.CAN_CONNECT:Blockly.Connection.REASON_CHECKS_FAILED};
@@ -107,9 +143,9 @@ Blockly.Connection.prototype.checkConnection_=function(a){switch(this.canConnect
case Blockly.Connection.REASON_CHECKS_FAILED:throw Error("Connection checks failed. "+(this+" expected "+this.check_+", found "+a.check_));case Blockly.Connection.REASON_SHADOW_PARENT:throw Error("Connecting non-shadow to shadow block.");default:throw Error("Unknown connection failure: this should never happen!");}};
Blockly.Connection.prototype.canConnectToPrevious_=function(a){if(this.targetConnection||-1!=Blockly.draggingConnections_.indexOf(a))return!1;if(!a.targetConnection)return!0;a=a.targetBlock();return a.isInsertionMarker()?!a.getPreviousBlock():!1};
Blockly.Connection.prototype.isConnectionAllowed=function(a){if(a.sourceBlock_.isInsertionMarker()||this.canConnectWithReason_(a)!=Blockly.Connection.CAN_CONNECT)return!1;switch(a.type){case Blockly.PREVIOUS_STATEMENT:return this.canConnectToPrevious_(a);case Blockly.OUTPUT_VALUE:if(a.isConnected()&&!a.targetBlock().isInsertionMarker()||this.isConnected())return!1;break;case Blockly.INPUT_VALUE:if(a.isConnected()&&!a.targetBlock().isMovable()&&!a.targetBlock().isShadow())return!1;break;case Blockly.NEXT_STATEMENT:if(a.isConnected()&&
!this.sourceBlock_.nextConnection&&!a.targetBlock().isShadow()&&a.targetBlock().nextConnection)return!1;break;default:throw Error("Unknown connection type in isConnectionAllowed");}return-1!=Blockly.draggingConnections_.indexOf(a)?!1:!0};Blockly.Connection.prototype.connect=function(a){if(this.targetConnection!=a){this.checkConnection_(a);var b=Blockly.Events.getGroup();b||Blockly.Events.setGroup(!0);this.isSuperior()?this.connect_(a):a.connect_(this);b||Blockly.Events.setGroup(!1)}};
Blockly.Connection.connectReciprocally_=function(a,b){if(!a||!b)throw Error("Cannot connect null connections.");a.targetConnection=b;b.targetConnection=a};Blockly.Connection.singleConnection_=function(a,b){for(var c=!1,d=0;d<a.inputList.length;d++){var e=a.inputList[d].connection;if(e&&e.type==Blockly.INPUT_VALUE&&b.outputConnection.checkType_(e)){if(c)return null;c=e}}return c};
Blockly.Connection.lastConnectionInRow_=function(a,b){for(var c=a,d;d=Blockly.Connection.singleConnection_(c,b);)if(c=d.targetBlock(),!c||c.isShadow())return d;return null};
!this.sourceBlock_.nextConnection&&!a.targetBlock().isShadow()&&a.targetBlock().nextConnection)return!1;break;default:throw Error("Unknown connection type in isConnectionAllowed");}return-1!=Blockly.draggingConnections_.indexOf(a)?!1:!0};Blockly.Connection.prototype.onFailedConnect=function(a){};
Blockly.Connection.prototype.connect=function(a){if(this.targetConnection!=a){this.checkConnection_(a);var b=Blockly.Events.getGroup();b||Blockly.Events.setGroup(!0);this.isSuperior()?this.connect_(a):a.connect_(this);b||Blockly.Events.setGroup(!1)}};Blockly.Connection.connectReciprocally_=function(a,b){if(!a||!b)throw Error("Cannot connect null connections.");a.targetConnection=b;b.targetConnection=a};
Blockly.Connection.singleConnection_=function(a,b){for(var c=!1,d=0;d<a.inputList.length;d++){var e=a.inputList[d].connection;if(e&&e.type==Blockly.INPUT_VALUE&&b.outputConnection.checkType_(e)){if(c)return null;c=e}}return c};Blockly.Connection.lastConnectionInRow_=function(a,b){for(var c=a,d;d=Blockly.Connection.singleConnection_(c,b);)if(c=d.targetBlock(),!c||c.isShadow())return d;return null};
Blockly.Connection.prototype.disconnect=function(){var a=this.targetConnection;if(!a)throw Error("Source connection not connected.");if(a.targetConnection!=this)throw Error("Target connection not connected to source connection.");if(this.isSuperior()){var b=this.sourceBlock_;var c=a.getSourceBlock();a=this}else b=a.getSourceBlock(),c=this.sourceBlock_;var d=Blockly.Events.getGroup();d||Blockly.Events.setGroup(!0);this.disconnectInternal_(b,c);a.respawnShadow_();d||Blockly.Events.setGroup(!1)};
Blockly.Connection.prototype.disconnectInternal_=function(a,b){var c;Blockly.Events.isEnabled()&&(c=new Blockly.Events.BlockMove(b));this.targetConnection=this.targetConnection.targetConnection=null;b.setParent(null);c&&(c.recordNew(),Blockly.Events.fire(c))};
Blockly.Connection.prototype.respawnShadow_=function(){var a=this.getSourceBlock(),b=this.getShadowDom();if(a.workspace&&b&&Blockly.Events.recordUndo)if(a=Blockly.Xml.domToBlock(b,a.workspace),a.outputConnection)this.connect(a.outputConnection);else if(a.previousConnection)this.connect(a.previousConnection);else throw Error("Child block does not have output or previous statement.");};
@@ -117,13 +153,12 @@ Blockly.Connection.prototype.targetBlock=function(){return this.isConnected()?th
Blockly.Connection.prototype.setCheck=function(a){a?(Array.isArray(a)||(a=[a]),this.check_=a,this.onCheckChanged_()):this.check_=null;return this};Blockly.Connection.prototype.getCheck=function(){return this.check_};Blockly.Connection.prototype.setShadowDom=function(a){this.shadowDom_=a};Blockly.Connection.prototype.getShadowDom=function(){return this.shadowDom_};Blockly.Connection.prototype.neighbours_=function(a){return[]};
Blockly.Connection.prototype.getParentInput=function(){for(var a=null,b=this.sourceBlock_,c=b.inputList,d=0;d<b.inputList.length;d++)if(c[d].connection===this){a=c[d];break}return a};
Blockly.Connection.prototype.toString=function(){var a=this.sourceBlock_;if(a)if(a.outputConnection==this)var b="Output Connection of ";else if(a.previousConnection==this)b="Previous Connection of ";else if(a.nextConnection==this)b="Next Connection of ";else{b=null;for(var c=0,d;d=a.inputList[c];c++)if(d.connection==this){b=d;break}if(b)b='Input "'+b.name+'" connection on ';else return console.warn("Connection not actually connected to sourceBlock_"),"Orphan Connection"}else return"Orphan Connection";
return b+a.toDevString()};
Blockly.Extensions={};Blockly.Extensions.ALL_={};Blockly.Extensions.register=function(a,b){if("string"!=typeof a||""==a.trim())throw Error('Error: Invalid extension name "'+a+'"');if(Blockly.Extensions.ALL_[a])throw Error('Error: Extension "'+a+'" is already registered.');if("function"!=typeof b)throw Error('Error: Extension "'+a+'" must be a function');Blockly.Extensions.ALL_[a]=b};
return b+a.toDevString()};Blockly.Extensions={};Blockly.Extensions.ALL_={};Blockly.Extensions.register=function(a,b){if("string"!=typeof a||""==a.trim())throw Error('Error: Invalid extension name "'+a+'"');if(Blockly.Extensions.ALL_[a])throw Error('Error: Extension "'+a+'" is already registered.');if("function"!=typeof b)throw Error('Error: Extension "'+a+'" must be a function');Blockly.Extensions.ALL_[a]=b};
Blockly.Extensions.registerMixin=function(a,b){if(!b||"object"!=typeof b)throw Error('Error: Mixin "'+a+'" must be a object');Blockly.Extensions.register(a,function(){this.mixin(b)})};
Blockly.Extensions.registerMutator=function(a,b,c,d){var e='Error when registering mutator "'+a+'": ';Blockly.Extensions.checkHasFunction_(e,b.domToMutation,"domToMutation");Blockly.Extensions.checkHasFunction_(e,b.mutationToDom,"mutationToDom");var f=Blockly.Extensions.checkMutatorDialog_(b,e);if(c&&"function"!=typeof c)throw Error('Extension "'+a+'" is not a function');Blockly.Extensions.register(a,function(){if(f){if(!Blockly.Mutator)throw Error(e+"Missing require for Blockly.Mutator");this.setMutator(new Blockly.Mutator(d))}this.mixin(b);
c&&c.apply(this)})};
Blockly.Extensions.apply=function(a,b,c){var d=Blockly.Extensions.ALL_[a];if("function"!=typeof d)throw Error('Error: Extension "'+a+'" not found.');if(c)Blockly.Extensions.checkNoMutatorProperties_(a,b);else var e=Blockly.Extensions.getMutatorProperties_(b);d.apply(b);if(c)Blockly.Extensions.checkBlockHasMutatorProperties_('Error after applying mutator "'+a+'": ',b);else if(!Blockly.Extensions.mutatorPropertiesMatch_(e,b))throw Error('Error when applying extension "'+a+'": mutation properties changed when applying a non-mutator extension.');};
Blockly.Extensions.checkHasFunction_=function(a,b,c){if(!b)throw Error(a+'missing required property "'+c+'"');if("function"!=typeof b)throw Error(a+'" required property "'+c+'" must be a function');};Blockly.Extensions.checkNoMutatorProperties_=function(a,b){if(Blockly.Extensions.getMutatorProperties_(b).length)throw Error('Error: tried to apply mutation "'+a+'" to a block that already has mutator functions. Block id: '+b.id);};
c&&c.apply(this)})};Blockly.Extensions.unregister=function(a){Blockly.Extensions.ALL_[a]?Blockly.Extensions.ALL_[a]=void 0:console.warn('No extension mapping for name "'+a+'" found to unregister')};
Blockly.Extensions.apply=function(a,b,c){var d=Blockly.Extensions.ALL_[a];if("function"!=typeof d)throw Error('Error: Extension "'+a+'" not found.');if(c)Blockly.Extensions.checkNoMutatorProperties_(a,b);else var e=Blockly.Extensions.getMutatorProperties_(b);d.apply(b);if(c)Blockly.Extensions.checkBlockHasMutatorProperties_('Error after applying mutator "'+a+'": ',b);else if(!Blockly.Extensions.mutatorPropertiesMatch_(e,b))throw Error('Error when applying extension "'+a+'": mutation properties changed when applying a non-mutator extension.');
};Blockly.Extensions.checkHasFunction_=function(a,b,c){if(!b)throw Error(a+'missing required property "'+c+'"');if("function"!=typeof b)throw Error(a+'" required property "'+c+'" must be a function');};Blockly.Extensions.checkNoMutatorProperties_=function(a,b){if(Blockly.Extensions.getMutatorProperties_(b).length)throw Error('Error: tried to apply mutation "'+a+'" to a block that already has mutator functions. Block id: '+b.id);};
Blockly.Extensions.checkMutatorDialog_=function(a,b){var c=void 0!==a.compose,d=void 0!==a.decompose;if(c&&d){if("function"!=typeof a.compose)throw Error(b+"compose must be a function.");if("function"!=typeof a.decompose)throw Error(b+"decompose must be a function.");return!0}if(c||d)throw Error(b+'Must have both or neither of "compose" and "decompose"');return!1};
Blockly.Extensions.checkBlockHasMutatorProperties_=function(a,b){if("function"!=typeof b.domToMutation)throw Error(a+'Applying a mutator didn\'t add "domToMutation"');if("function"!=typeof b.mutationToDom)throw Error(a+'Applying a mutator didn\'t add "mutationToDom"');Blockly.Extensions.checkMutatorDialog_(b,a)};
Blockly.Extensions.getMutatorProperties_=function(a){var b=[];void 0!==a.domToMutation&&b.push(a.domToMutation);void 0!==a.mutationToDom&&b.push(a.mutationToDom);void 0!==a.compose&&b.push(a.compose);void 0!==a.decompose&&b.push(a.decompose);return b};Blockly.Extensions.mutatorPropertiesMatch_=function(a,b){var c=Blockly.Extensions.getMutatorProperties_(b);if(c.length!=a.length)return!1;for(var d=0;d<c.length;d++)if(a[d]!=c[d])return!1;return!0};
@@ -146,7 +181,7 @@ Blockly.Connection.highlightedPath_=Blockly.utils.dom.createSvgElement("path",{"
Blockly.RenderedConnection.prototype.unhideAll=function(){this.setHidden(!1);var a=[];if(this.type!=Blockly.INPUT_VALUE&&this.type!=Blockly.NEXT_STATEMENT)return a;var b=this.targetBlock();if(b){if(b.isCollapsed()){var c=[];b.outputConnection&&c.push(b.outputConnection);b.nextConnection&&c.push(b.nextConnection);b.previousConnection&&c.push(b.previousConnection)}else c=b.getConnections_(!0);for(var d=0;d<c.length;d++)a.push.apply(a,c[d].unhideAll());a.length||(a[0]=b)}return a};
Blockly.RenderedConnection.prototype.unhighlight=function(){Blockly.utils.dom.removeNode(Blockly.Connection.highlightedPath_);delete Blockly.Connection.highlightedPath_};Blockly.RenderedConnection.prototype.setHidden=function(a){(this.hidden_=a)&&this.inDB_?this.db_.removeConnection_(this):a||this.inDB_||this.db_.addConnection(this)};
Blockly.RenderedConnection.prototype.hideAll=function(){this.setHidden(!0);if(this.targetConnection)for(var a=this.targetBlock().getDescendants(!1),b=0;b<a.length;b++){for(var c=a[b],d=c.getConnections_(!0),e=0;e<d.length;e++)d[e].setHidden(!0);c=c.getIcons();for(e=0;e<c.length;e++)c[e].setVisible(!1)}};Blockly.RenderedConnection.prototype.isConnectionAllowed=function(a,b){return this.distanceFrom(a)>b?!1:Blockly.RenderedConnection.superClass_.isConnectionAllowed.call(this,a)};
Blockly.RenderedConnection.prototype.disconnectInternal_=function(a,b){Blockly.RenderedConnection.superClass_.disconnectInternal_.call(this,a,b);a.rendered&&a.render();b.rendered&&(b.updateDisabled(),b.render())};
Blockly.RenderedConnection.prototype.onFailedConnect=function(a){this.bumpAwayFrom_(a)};Blockly.RenderedConnection.prototype.disconnectInternal_=function(a,b){Blockly.RenderedConnection.superClass_.disconnectInternal_.call(this,a,b);a.rendered&&a.render();b.rendered&&(b.updateDisabled(),b.render())};
Blockly.RenderedConnection.prototype.respawnShadow_=function(){var a=this.getSourceBlock(),b=this.getShadowDom();if(a.workspace&&b&&Blockly.Events.recordUndo){Blockly.RenderedConnection.superClass_.respawnShadow_.call(this);b=this.targetBlock();if(!b)throw Error("Couldn't respawn the shadow block that should exist here.");b.initSvg();b.render(!1);a.rendered&&a.render()}};Blockly.RenderedConnection.prototype.neighbours_=function(a){return this.dbOpposite_.getNeighbours(this,a)};
Blockly.RenderedConnection.prototype.connect_=function(a){Blockly.RenderedConnection.superClass_.connect_.call(this,a);var b=this.getSourceBlock();a=a.getSourceBlock();b.rendered&&b.updateDisabled();a.rendered&&a.updateDisabled();b.rendered&&a.rendered&&(this.type==Blockly.NEXT_STATEMENT||this.type==Blockly.PREVIOUS_STATEMENT?a.render():b.render())};
Blockly.RenderedConnection.prototype.onCheckChanged_=function(){this.isConnected()&&!this.checkType_(this.targetConnection)&&((this.isSuperior()?this.targetBlock():this.sourceBlock_).unplug(),this.sourceBlock_.bumpNeighbours_())};Blockly.InsertionMarkerManager=function(a){this.topBlock_=Blockly.selected=a;this.workspace_=a.workspace;this.lastMarker_=this.lastOnStack_=null;this.firstMarker_=this.createMarkerBlock_(this.topBlock_);this.localConnection_=this.closestConnection_=null;this.wouldDeleteBlock_=!1;this.markerConnection_=null;this.highlightingBlock_=!1;this.highlightedBlock_=null;this.availableConnections_=this.initAvailableConnections_()};
@@ -160,7 +195,7 @@ Blockly.InsertionMarkerManager.prototype.shouldUpdatePreviews_=function(a,b){var
else return!0}else return!(!this.localConnection_||!this.closestConnection_);console.error("Returning true from shouldUpdatePreviews, but it's not clear why.");return!0};Blockly.InsertionMarkerManager.prototype.getCandidate_=function(a){for(var b=this.getStartRadius_(),c=null,d=null,e=0;e<this.availableConnections_.length;e++){var f=this.availableConnections_[e],g=f.closest(b,a);g.connection&&(c=g.connection,d=f,b=g.radius)}return{closest:c,local:d,radius:b}};
Blockly.InsertionMarkerManager.prototype.getStartRadius_=function(){return this.closestConnection_&&this.localConnection_?Blockly.CONNECTING_SNAP_RADIUS:Blockly.SNAP_RADIUS};
Blockly.InsertionMarkerManager.prototype.shouldReplace_=function(){var a=this.closestConnection_,b=this.localConnection_;return b.type==Blockly.OUTPUT_VALUE?!a.isConnected()||Blockly.Connection.lastConnectionInRow_(this.topBlock_,a.targetConnection.getSourceBlock())?!1:!0:b==b.sourceBlock_.getFirstStatementConnection()?!1:!this.topBlock_.nextConnection&&b.type==Blockly.PREVIOUS_STATEMENT&&a.isConnected()?!0:!1};
Blockly.InsertionMarkerManager.prototype.shouldDelete_=function(a,b){var c=a&&!!a.closest&&b!=Blockly.DELETE_AREA_TOOLBOX;return!!b&&!this.topBlock_.getParent()&&this.topBlock_.isDeletable()&&!c};Blockly.InsertionMarkerManager.prototype.maybeShowPreview_=function(a){if(!this.wouldDeleteBlock_){var b=a.closest;a=a.local;b&&(b==this.closestConnection_||b.sourceBlock_.isInsertionMarker()?console.log("trying to connect to an insertion marker"):(this.closestConnection_=b,this.localConnection_=a,this.showPreview_()))}};
Blockly.InsertionMarkerManager.prototype.shouldDelete_=function(a,b){var c=a&&!!a.closest&&b!=Blockly.DELETE_AREA_TOOLBOX;return!!b&&!this.topBlock_.getParent()&&this.topBlock_.isDeletable()&&!c};Blockly.InsertionMarkerManager.prototype.maybeShowPreview_=function(a){if(!this.wouldDeleteBlock_){var b=a.closest;a=a.local;b&&(b==this.closestConnection_||b.sourceBlock_.isInsertionMarker()?console.log("Trying to connect to an insertion marker"):(this.closestConnection_=b,this.localConnection_=a,this.showPreview_()))}};
Blockly.InsertionMarkerManager.prototype.showPreview_=function(){this.shouldReplace_()?this.highlightBlock_():this.connectMarker_();this.closestConnection_&&this.closestConnection_.highlight()};
Blockly.InsertionMarkerManager.prototype.maybeHidePreview_=function(a){if(a.closest){var b=this.closestConnection_!=a.closest;a=this.localConnection_!=a.local;this.closestConnection_&&this.localConnection_&&(b||a||this.wouldDeleteBlock_)&&this.hidePreview_()}else this.hidePreview_();this.localConnection_=this.closestConnection_=this.markerConnection_=null};
Blockly.InsertionMarkerManager.prototype.hidePreview_=function(){this.closestConnection_&&this.closestConnection_.unhighlight();this.highlightingBlock_?this.unhighlightBlock_():this.markerConnection_&&this.disconnectMarker_()};
@@ -186,10 +221,13 @@ Blockly.Touch.shouldHandleEvent=function(a){return!Blockly.Touch.isMouseOrTouchE
Blockly.Touch.checkTouchIdentifier=function(a){var b=Blockly.Touch.getTouchIdentifierFromEvent(a);return void 0!==Blockly.Touch.touchIdentifier_&&null!==Blockly.Touch.touchIdentifier_?Blockly.Touch.touchIdentifier_==b:"mousedown"==a.type||"touchstart"==a.type||"pointerdown"==a.type?(Blockly.Touch.touchIdentifier_=b,!0):!1};Blockly.Touch.setClientFromTouch=function(a){if(Blockly.utils.string.startsWith(a.type,"touch")){var b=a.changedTouches[0];a.clientX=b.clientX;a.clientY=b.clientY}};
Blockly.Touch.isMouseOrTouchEvent=function(a){return Blockly.utils.string.startsWith(a.type,"touch")||Blockly.utils.string.startsWith(a.type,"mouse")||Blockly.utils.string.startsWith(a.type,"pointer")};Blockly.Touch.isTouchEvent=function(a){return Blockly.utils.string.startsWith(a.type,"touch")||Blockly.utils.string.startsWith(a.type,"pointer")};
Blockly.Touch.splitEventByTouches=function(a){var b=[];if(a.changedTouches)for(var c=0;c<a.changedTouches.length;c++)b[c]={type:a.type,changedTouches:[a.changedTouches[c]],target:a.target,stopPropagation:function(){a.stopPropagation()},preventDefault:function(){a.preventDefault()}};else b.push(a);return b};Blockly.utils.math={};Blockly.utils.math.toRadians=function(a){return a*Math.PI/180};Blockly.utils.math.toDegrees=function(a){return 180*a/Math.PI};Blockly.utils.math.clamp=function(a,b,c){if(c<a){var d=c;c=a;a=d}return Math.max(a,Math.min(b,c))};Blockly.Cursor=function(){this.drawer_=this.curNode_=null};Blockly.Cursor.prototype.setDrawer=function(a){this.drawer_=a};Blockly.Cursor.prototype.getDrawer=function(){return this.drawer_};Blockly.Cursor.prototype.getCurNode=function(){return this.curNode_};Blockly.Cursor.prototype.setCurNode=function(a){this.curNode_=a;this.drawer_&&this.drawer_.draw(this.getCurNode())};Blockly.Cursor.prototype.hide=function(){this.drawer_&&this.drawer_.hide()};
Blockly.Cursor.prototype.next=function(){var a=this.getCurNode();if(!a)return null;for(a=a.next();a&&a.next()&&(a.getType()===Blockly.ASTNode.types.NEXT||a.getType()===Blockly.ASTNode.types.BLOCK);)a=a.next();a&&this.setCurNode(a);return a};
Blockly.Cursor.prototype["in"]=function(){var a=this.getCurNode();if(!a)return null;if(a.getType()===Blockly.ASTNode.types.PREVIOUS||a.getType()===Blockly.ASTNode.types.OUTPUT)a=a.next();(a=a["in"]())&&a.getType()===Blockly.ASTNode.types.OUTPUT&&(a=a.next()||a);a&&this.setCurNode(a);return a};
Blockly.Cursor.prototype.prev=function(){var a=this.getCurNode();if(!a)return null;for(a=a.prev();a&&a.prev()&&(a.getType()===Blockly.ASTNode.types.NEXT||a.getType()===Blockly.ASTNode.types.BLOCK);)a=a.prev();a&&this.setCurNode(a);return a};Blockly.Cursor.prototype.out=function(){var a=this.getCurNode();if(!a)return null;(a=a.out())&&a.getType()===Blockly.ASTNode.types.BLOCK&&(a=a.prev()||a);a&&this.setCurNode(a);return a};Blockly.MarkerCursor=function(){Blockly.MarkerCursor.superClass_.constructor.call(this)};Blockly.utils.object.inherits(Blockly.MarkerCursor,Blockly.Cursor);Blockly.MarkerCursor.prototype.next=function(){return null};Blockly.MarkerCursor.prototype["in"]=function(){return null};Blockly.MarkerCursor.prototype.prev=function(){return null};Blockly.MarkerCursor.prototype.out=function(){return null};Blockly.Theme=function(a,b){this.blockStyles_=a;this.categoryStyles_=b};Blockly.Theme.prototype.setAllBlockStyles=function(a){for(var b in a)this.setBlockStyle(b,a[b])};Blockly.Theme.prototype.getAllBlockStyles=function(){return this.blockStyles_};Blockly.Theme.prototype.getBlockStyle=function(a){return this.blockStyles_[a]};Blockly.Theme.prototype.setBlockStyle=function(a,b){this.blockStyles_[a]=b};Blockly.Theme.prototype.getCategoryStyle=function(a){return this.categoryStyles_[a]};
Blockly.Theme.prototype.setCategoryStyle=function(a,b){this.categoryStyles_[a]=b};Blockly.Themes={};Blockly.Themes.Classic={};Blockly.Themes.Classic.defaultBlockStyles={colour_blocks:{colourPrimary:"20"},list_blocks:{colourPrimary:"260"},logic_blocks:{colourPrimary:"210"},loop_blocks:{colourPrimary:"120"},math_blocks:{colourPrimary:"230"},procedure_blocks:{colourPrimary:"290"},text_blocks:{colourPrimary:"160"},variable_blocks:{colourPrimary:"330"},variable_dynamic_blocks:{colourPrimary:"310"},hat_blocks:{colourPrimary:"330",hat:"cap"}};
Blockly.Cursor.prototype.next=function(){var a=this.getCurNode();if(!a)return null;for(a=a.next();a&&a.next()&&(a.getType()==Blockly.ASTNode.types.NEXT||a.getType()==Blockly.ASTNode.types.BLOCK);)a=a.next();a&&this.setCurNode(a);return a};
Blockly.Cursor.prototype["in"]=function(){var a=this.getCurNode();if(!a)return null;if(a.getType()==Blockly.ASTNode.types.PREVIOUS||a.getType()==Blockly.ASTNode.types.OUTPUT)a=a.next();(a=a["in"]())&&a.getType()==Blockly.ASTNode.types.OUTPUT&&(a=a.next()||a);a&&this.setCurNode(a);return a};
Blockly.Cursor.prototype.prev=function(){var a=this.getCurNode();if(!a)return null;for(a=a.prev();a&&a.prev()&&(a.getType()==Blockly.ASTNode.types.NEXT||a.getType()==Blockly.ASTNode.types.BLOCK);)a=a.prev();a&&this.setCurNode(a);return a};Blockly.Cursor.prototype.out=function(){var a=this.getCurNode();if(!a)return null;(a=a.out())&&a.getType()==Blockly.ASTNode.types.BLOCK&&(a=a.prev()||a);a&&this.setCurNode(a);return a};Blockly.MarkerCursor=function(){Blockly.MarkerCursor.superClass_.constructor.call(this)};Blockly.utils.object.inherits(Blockly.MarkerCursor,Blockly.Cursor);Blockly.MarkerCursor.prototype.next=function(){return null};Blockly.MarkerCursor.prototype["in"]=function(){return null};Blockly.MarkerCursor.prototype.prev=function(){return null};Blockly.MarkerCursor.prototype.out=function(){return null};Blockly.Theme=function(a,b,c){this.blockStyles_=a;this.categoryStyles_=b;this.componentStyles_=c||Object.create(null)};Blockly.Theme.prototype.setAllBlockStyles=function(a){for(var b in a)this.setBlockStyle(b,a[b])};Blockly.Theme.prototype.getAllBlockStyles=function(){return this.blockStyles_};Blockly.Theme.prototype.getBlockStyle=function(a){return this.blockStyles_[a]};Blockly.Theme.prototype.setBlockStyle=function(a,b){this.blockStyles_[a]=b};Blockly.Theme.prototype.getCategoryStyle=function(a){return this.categoryStyles_[a]};
Blockly.Theme.prototype.setCategoryStyle=function(a,b){this.categoryStyles_[a]=b};Blockly.Theme.prototype.getComponentStyle=function(a){return(a=this.componentStyles_[a])&&"string"==typeof propertyValue&&this.getComponentStyle(a)?this.getComponentStyle(a):a?String(a):null};Blockly.Theme.prototype.setComponentStyle=function(a,b){this.componentStyles_[a]=b};Blockly.ThemeManager=function(a){this.theme_=a;this.subscribedWorkspaces_=[];this.componentDB_=Object.create(null)};Blockly.ThemeManager.prototype.getTheme=function(){return this.theme_};
Blockly.ThemeManager.prototype.setTheme=function(a){if(this.theme_!==a){this.theme_=a;a=0;for(var b;b=this.subscribedWorkspaces_[a];a++)b.refreshTheme();a=0;b=Object.keys(this.componentDB_);for(var c;c=b[a];a++)for(var d=0,e;e=this.componentDB_[c][d];d++){var f=e.element;e=e.propertyName;var g=this.theme_&&this.theme_.getComponentStyle(c);f.style[e]=g||""}}};Blockly.ThemeManager.prototype.subscribeWorkspace=function(a){this.subscribedWorkspaces_.push(a)};
Blockly.ThemeManager.prototype.unsubscribeWorkspace=function(a){a=this.subscribedWorkspaces_.indexOf(a);if(0>a)throw Error("Cannot unsubscribe a workspace that hasn't been subscribed.");this.subscribedWorkspaces_.splice(a,1)};Blockly.ThemeManager.prototype.subscribe=function(a,b,c){this.componentDB_[b]||(this.componentDB_[b]=[]);this.componentDB_[b].push({element:a,propertyName:c});b=this.theme_&&this.theme_.getComponentStyle(b);a.style[c]=b||""};
Blockly.ThemeManager.prototype.unsubscribe=function(a){if(a)for(var b=Object.keys(this.componentDB_),c=0,d;d=b[c];c++){for(var e=this.componentDB_[d],f=e.length-1;0<=f;f--)e[f].element===a&&e.splice(f,1);this.componentDB_[d].length||delete this.componentDB_[d]}};Blockly.ThemeManager.prototype.dispose=function(){this.componentDB_=this.subscribedWorkspaces_=this.theme_=this.owner_=null};Blockly.Themes={};Blockly.Themes.Classic={};Blockly.Themes.Classic.defaultBlockStyles={colour_blocks:{colourPrimary:"20"},list_blocks:{colourPrimary:"260"},logic_blocks:{colourPrimary:"210"},loop_blocks:{colourPrimary:"120"},math_blocks:{colourPrimary:"230"},procedure_blocks:{colourPrimary:"290"},text_blocks:{colourPrimary:"160"},variable_blocks:{colourPrimary:"330"},variable_dynamic_blocks:{colourPrimary:"310"},hat_blocks:{colourPrimary:"330",hat:"cap"}};
Blockly.Themes.Classic.categoryStyles={colour_category:{colour:"20"},list_category:{colour:"260"},logic_category:{colour:"210"},loop_category:{colour:"120"},math_category:{colour:"230"},procedure_category:{colour:"290"},text_category:{colour:"160"},variable_category:{colour:"330"},variable_dynamic_category:{colour:"310"}};Blockly.Themes.Classic=new Blockly.Theme(Blockly.Themes.Classic.defaultBlockStyles,Blockly.Themes.Classic.categoryStyles);Blockly.VariableMap=function(a){this.variableMap_=Object.create(null);this.workspace=a};Blockly.VariableMap.prototype.clear=function(){this.variableMap_=Object.create(null)};Blockly.VariableMap.prototype.renameVariable=function(a,b){var c=this.getVariable(b,a.type),d=this.workspace.getAllBlocks(!1);Blockly.Events.setGroup(!0);try{c&&c.getId()!=a.getId()?this.renameVariableWithConflict_(a,b,c,d):this.renameVariableAndUses_(a,b,d)}finally{Blockly.Events.setGroup(!1)}};
Blockly.VariableMap.prototype.renameVariableById=function(a,b){var c=this.getVariableById(a);if(!c)throw Error("Tried to rename a variable that didn't exist. ID: "+a);this.renameVariable(c,b)};Blockly.VariableMap.prototype.renameVariableAndUses_=function(a,b,c){Blockly.Events.fire(new Blockly.Events.VarRename(a,b));a.name=b;for(b=0;b<c.length;b++)c[b].updateVarName(a)};
Blockly.VariableMap.prototype.renameVariableWithConflict_=function(a,b,c,d){var e=a.type;b!=c.name&&this.renameVariableAndUses_(c,b,d);for(b=0;b<d.length;b++)d[b].renameVarById(a.getId(),c.getId());Blockly.Events.fire(new Blockly.Events.VarDelete(a));a=this.getVariablesOfType(e).indexOf(a);this.variableMap_[e].splice(a,1)};
@@ -199,26 +237,11 @@ Blockly.VariableMap.prototype.deleteVariableById=function(a){var b=this.getVaria
f.deleteVariableInternal_(b,d)})):f.deleteVariableInternal_(b,d)}else console.warn("Can't delete non-existent variable: "+a)};Blockly.VariableMap.prototype.deleteVariableInternal_=function(a,b){var c=Blockly.Events.getGroup();c||Blockly.Events.setGroup(!0);try{for(var d=0;d<b.length;d++)b[d].dispose(!0,!1);this.deleteVariable(a)}finally{c||Blockly.Events.setGroup(!1)}};
Blockly.VariableMap.prototype.getVariable=function(a,b){var c=this.variableMap_[b||""];if(c)for(var d=0,e;e=c[d];d++)if(Blockly.Names.equals(e.name,a))return e;return null};Blockly.VariableMap.prototype.getVariableById=function(a){for(var b=Object.keys(this.variableMap_),c=0;c<b.length;c++)for(var d=b[c],e=0,f;f=this.variableMap_[d][e];e++)if(f.getId()==a)return f;return null};Blockly.VariableMap.prototype.getVariablesOfType=function(a){return(a=this.variableMap_[a||""])?a.slice():[]};
Blockly.VariableMap.prototype.getVariableTypes=function(a){var b=[];a&&a.getPotentialVariableMap()&&(b=Object.keys(a.getPotentialVariableMap().variableMap_));a=Object.keys(this.variableMap_).concat(b);b=!1;for(var c=0;c<a.length;c++)""==a[c]&&(b=!0);b||a.push("");return a};Blockly.VariableMap.prototype.getAllVariables=function(){var a=[],b;for(b in this.variableMap_)a=a.concat(this.variableMap_[b]);return a};
Blockly.VariableMap.prototype.getVariableUsesById=function(a){for(var b=[],c=this.workspace.getAllBlocks(!1),d=0;d<c.length;d++){var e=c[d].getVarModels();if(e)for(var f=0;f<e.length;f++)e[f].getId()==a&&b.push(c[d])}return b};Blockly.Events.CommentBase=function(a){this.commentId=a.id;this.workspaceId=a.workspace.id;this.group=Blockly.Events.group_;this.recordUndo=Blockly.Events.recordUndo};Blockly.utils.object.inherits(Blockly.Events.CommentBase,Blockly.Events.Abstract);Blockly.Events.CommentBase.prototype.toJson=function(){var a=Blockly.Events.CommentBase.superClass_.toJson.call(this);this.commentId&&(a.commentId=this.commentId);return a};
Blockly.Events.CommentBase.prototype.fromJson=function(a){Blockly.Events.CommentBase.superClass_.fromJson.call(this,a);this.commentId=a.commentId};Blockly.Events.CommentChange=function(a,b,c){a&&(Blockly.Events.CommentChange.superClass_.constructor.call(this,a),this.oldContents_=b,this.newContents_=c)};Blockly.utils.object.inherits(Blockly.Events.CommentChange,Blockly.Events.CommentBase);Blockly.Events.CommentChange.prototype.type=Blockly.Events.COMMENT_CHANGE;
Blockly.Events.CommentChange.prototype.toJson=function(){var a=Blockly.Events.CommentChange.superClass_.toJson.call(this);a.newContents=this.newContents_;return a};Blockly.Events.CommentChange.prototype.fromJson=function(a){Blockly.Events.CommentChange.superClass_.fromJson.call(this,a);this.newContents_=a.newValue};Blockly.Events.CommentChange.prototype.isNull=function(){return this.oldContents_==this.newContents_};
Blockly.Events.CommentChange.prototype.run=function(a){var b=this.getEventWorkspace_().getCommentById(this.commentId);b?b.setContent(a?this.newContents_:this.oldContents_):console.warn("Can't change non-existent comment: "+this.commentId)};Blockly.Events.CommentCreate=function(a){a&&(Blockly.Events.CommentCreate.superClass_.constructor.call(this,a),this.xml=a.toXmlWithXY())};Blockly.utils.object.inherits(Blockly.Events.CommentCreate,Blockly.Events.CommentBase);
Blockly.Events.CommentCreate.prototype.type=Blockly.Events.COMMENT_CREATE;Blockly.Events.CommentCreate.prototype.toJson=function(){var a=Blockly.Events.CommentCreate.superClass_.toJson.call(this);a.xml=Blockly.Xml.domToText(this.xml);return a};Blockly.Events.CommentCreate.prototype.fromJson=function(a){Blockly.Events.CommentCreate.superClass_.fromJson.call(this,a);this.xml=Blockly.Xml.textToDom(a.xml)};
Blockly.Events.CommentCreate.prototype.run=function(a){Blockly.Events.CommentCreateDeleteHelper(this,a)};Blockly.Events.CommentCreateDeleteHelper=function(a,b){var c=a.getEventWorkspace_();if(b){var d=Blockly.utils.xml.createElement("xml");d.appendChild(a.xml);Blockly.Xml.domToWorkspace(d,c)}else(c=c.getCommentById(a.commentId))?c.dispose(!1,!1):console.warn("Can't uncreate non-existent comment: "+a.commentId)};
Blockly.Events.CommentDelete=function(a){a&&(Blockly.Events.CommentDelete.superClass_.constructor.call(this,a),this.xml=a.toXmlWithXY())};Blockly.utils.object.inherits(Blockly.Events.CommentDelete,Blockly.Events.CommentBase);Blockly.Events.CommentDelete.prototype.type=Blockly.Events.COMMENT_DELETE;Blockly.Events.CommentDelete.prototype.toJson=function(){return Blockly.Events.CommentDelete.superClass_.toJson.call(this)};
Blockly.Events.CommentDelete.prototype.fromJson=function(a){Blockly.Events.CommentDelete.superClass_.fromJson.call(this,a)};Blockly.Events.CommentDelete.prototype.run=function(a){Blockly.Events.CommentCreateDeleteHelper(this,!a)};Blockly.Events.CommentMove=function(a){a&&(Blockly.Events.CommentMove.superClass_.constructor.call(this,a),this.comment_=a,this.oldCoordinate_=a.getXY(),this.newCoordinate_=null)};Blockly.utils.object.inherits(Blockly.Events.CommentMove,Blockly.Events.CommentBase);
Blockly.Events.CommentMove.prototype.recordNew=function(){if(!this.comment_)throw Error("Tried to record the new position of a comment on the same event twice.");this.newCoordinate_=this.comment_.getXY();this.comment_=null};Blockly.Events.CommentMove.prototype.type=Blockly.Events.COMMENT_MOVE;Blockly.Events.CommentMove.prototype.setOldCoordinate=function(a){this.oldCoordinate_=a};
Blockly.Events.CommentMove.prototype.toJson=function(){var a=Blockly.Events.CommentMove.superClass_.toJson.call(this);this.newCoordinate_&&(a.newCoordinate=Math.round(this.newCoordinate_.x)+","+Math.round(this.newCoordinate_.y));return a};Blockly.Events.CommentMove.prototype.fromJson=function(a){Blockly.Events.CommentMove.superClass_.fromJson.call(this,a);a.newCoordinate&&(a=a.newCoordinate.split(","),this.newCoordinate_=new Blockly.utils.Coordinate(Number(a[0]),Number(a[1])))};
Blockly.Events.CommentMove.prototype.isNull=function(){return Blockly.utils.Coordinate.equals(this.oldCoordinate_,this.newCoordinate_)};Blockly.Events.CommentMove.prototype.run=function(a){var b=this.getEventWorkspace_().getCommentById(this.commentId);if(b){a=a?this.newCoordinate_:this.oldCoordinate_;var c=b.getXY();b.moveBy(a.x-c.x,a.y-c.y)}else console.warn("Can't move non-existent comment: "+this.commentId)};Blockly.WorkspaceComment=function(a,b,c,d,e){this.id=e&&!a.getCommentById(e)?e:Blockly.utils.genUid();a.addTopComment(this);this.xy_=new Blockly.utils.Coordinate(0,0);this.height_=c;this.width_=d;this.workspace=a;this.RTL=a.RTL;this.movable_=this.deletable_=!0;this.content_=b;this.isComment=!0;Blockly.WorkspaceComment.fireCreateEvent(this)};
Blockly.WorkspaceComment.prototype.dispose=function(){this.workspace&&(Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.CommentDelete(this)),this.workspace.removeTopComment(this),this.workspace=null)};Blockly.WorkspaceComment.prototype.getHeight=function(){return this.height_};Blockly.WorkspaceComment.prototype.setHeight=function(a){this.height_=a};Blockly.WorkspaceComment.prototype.getWidth=function(){return this.width_};
Blockly.WorkspaceComment.prototype.setWidth=function(a){this.width_=a};Blockly.WorkspaceComment.prototype.getXY=function(){return new Blockly.utils.Coordinate(this.xy_.x,this.xy_.y)};Blockly.WorkspaceComment.prototype.moveBy=function(a,b){var c=new Blockly.Events.CommentMove(this);this.xy_.translate(a,b);c.recordNew();Blockly.Events.fire(c)};Blockly.WorkspaceComment.prototype.isDeletable=function(){return this.deletable_&&!(this.workspace&&this.workspace.options.readOnly)};
Blockly.WorkspaceComment.prototype.setDeletable=function(a){this.deletable_=a};Blockly.WorkspaceComment.prototype.isMovable=function(){return this.movable_&&!(this.workspace&&this.workspace.options.readOnly)};Blockly.WorkspaceComment.prototype.setMovable=function(a){this.movable_=a};Blockly.WorkspaceComment.prototype.getContent=function(){return this.content_};
Blockly.WorkspaceComment.prototype.setContent=function(a){this.content_!=a&&(Blockly.Events.fire(new Blockly.Events.CommentChange(this,this.content_,a)),this.content_=a)};Blockly.WorkspaceComment.prototype.toXmlWithXY=function(a){a=this.toXml(a);a.setAttribute("x",Math.round(this.xy_.x));a.setAttribute("y",Math.round(this.xy_.y));a.setAttribute("h",this.height_);a.setAttribute("w",this.width_);return a};
Blockly.WorkspaceComment.prototype.toXml=function(a){var b=Blockly.utils.xml.createElement("comment");a||(b.id=this.id);b.textContent=this.getContent();return b};Blockly.WorkspaceComment.fireCreateEvent=function(a){if(Blockly.Events.isEnabled()){var b=Blockly.Events.getGroup();b||Blockly.Events.setGroup(!0);try{Blockly.Events.fire(new Blockly.Events.CommentCreate(a))}finally{b||Blockly.Events.setGroup(!1)}}};
Blockly.WorkspaceComment.fromXml=function(a,b){var c=Blockly.WorkspaceComment.parseAttributes(a);c=new Blockly.WorkspaceComment(b,c.content,c.h,c.w,c.id);var d=parseInt(a.getAttribute("x"),10),e=parseInt(a.getAttribute("y"),10);isNaN(d)||isNaN(e)||c.moveBy(d,e);Blockly.WorkspaceComment.fireCreateEvent(c);return c};
Blockly.WorkspaceComment.parseAttributes=function(a){var b=a.getAttribute("h"),c=a.getAttribute("w");return{id:a.getAttribute("id"),h:b?parseInt(b,10):100,w:c?parseInt(c,10):100,x:parseInt(a.getAttribute("x"),10),y:parseInt(a.getAttribute("y"),10),content:a.textContent}};Blockly.Workspace=function(a){this.id=Blockly.utils.genUid();Blockly.Workspace.WorkspaceDB_[this.id]=this;this.options=a||{};this.RTL=!!this.options.RTL;this.horizontalLayout=!!this.options.horizontalLayout;this.toolboxPosition=this.options.toolboxPosition;this.topBlocks_=[];this.topComments_=[];this.commentDB_=Object.create(null);this.listeners_=[];this.undoStack_=[];this.redoStack_=[];this.blockDB_=Object.create(null);this.typedBlocksDB_=Object.create(null);this.variableMap_=new Blockly.VariableMap(this);
this.potentialVariableMap_=null;this.cursor_=new Blockly.Cursor;this.marker_=new Blockly.MarkerCursor;Blockly.getTheme()||Blockly.setTheme(Blockly.Themes.Classic)};Blockly.Workspace.prototype.rendered=!1;Blockly.Workspace.prototype.isClearing=!1;Blockly.Workspace.prototype.MAX_UNDO=1024;Blockly.Workspace.prototype.connectionDBList=null;Blockly.Workspace.prototype.setCursor=function(a){this.cursor_=a};Blockly.Workspace.prototype.setMarker=function(a){this.marker_=a};
Blockly.Workspace.prototype.getCursor=function(){return this.cursor_};Blockly.Workspace.prototype.getMarker=function(){return this.marker_};Blockly.Workspace.prototype.dispose=function(){this.listeners_.length=0;this.clear();delete Blockly.Workspace.WorkspaceDB_[this.id]};Blockly.Workspace.SCAN_ANGLE=3;
Blockly.VariableMap.prototype.getVariableUsesById=function(a){for(var b=[],c=this.workspace.getAllBlocks(!1),d=0;d<c.length;d++){var e=c[d].getVarModels();if(e)for(var f=0;f<e.length;f++)e[f].getId()==a&&b.push(c[d])}return b};Blockly.Workspace=function(a){this.id=Blockly.utils.genUid();Blockly.Workspace.WorkspaceDB_[this.id]=this;this.options=a||{};this.RTL=!!this.options.RTL;this.horizontalLayout=!!this.options.horizontalLayout;this.toolboxPosition=this.options.toolboxPosition;this.topBlocks_=[];this.topComments_=[];this.commentDB_=Object.create(null);this.listeners_=[];this.undoStack_=[];this.redoStack_=[];this.blockDB_=Object.create(null);this.typedBlocksDB_=Object.create(null);this.variableMap_=new Blockly.VariableMap(this);
this.potentialVariableMap_=null;this.cursor_=new Blockly.Cursor;this.marker_=new Blockly.MarkerCursor;this.themeManager_=this.options.parentWorkspace?this.options.parentWorkspace.getThemeManager():new Blockly.ThemeManager(this.options.theme||Blockly.Themes.Classic);this.themeManager_.subscribeWorkspace(this)};Blockly.Workspace.prototype.rendered=!1;Blockly.Workspace.prototype.isClearing=!1;Blockly.Workspace.prototype.MAX_UNDO=1024;Blockly.Workspace.prototype.connectionDBList=null;
Blockly.Workspace.prototype.setCursor=function(a){this.cursor_=a};Blockly.Workspace.prototype.setMarker=function(a){this.marker_=a};Blockly.Workspace.prototype.getCursor=function(){return this.cursor_};Blockly.Workspace.prototype.getMarker=function(){return this.marker_};Blockly.Workspace.prototype.getTheme=function(){return this.themeManager_.getTheme()};Blockly.Workspace.prototype.setTheme=function(a){a||(a=Blockly.Themes.Classic);this.themeManager_.setTheme(a)};
Blockly.Workspace.prototype.refreshTheme=function(){this.updateBlockStyles_(this.getAllBlocks().filter(function(a){return void 0!==a.getStyleName()}));var a=new Blockly.Events.Ui(null,"theme",null,null);a.workspaceId=this.id;Blockly.Events.fire(a)};Blockly.Workspace.prototype.updateBlockStyles_=function(a){for(var b=0,c;c=a[b];b++){var d=c.getStyleName();c.setStyle(d);c.mutator&&c.mutator.updateBlockStyle(d)}};
Blockly.Workspace.prototype.dispose=function(){this.listeners_.length=0;this.clear();delete Blockly.Workspace.WorkspaceDB_[this.id];this.themeManager_&&(this.themeManager_.unsubscribeWorkspace(this),this.themeManager_.unsubscribe(this.svgBackground_),this.options.parentWorkspace||(this.themeManager_.dispose(),this.themeManager_=null))};Blockly.Workspace.SCAN_ANGLE=3;
Blockly.Workspace.prototype.sortObjects_=function(a,b){var c=a.getRelativeToSurfaceXY(),d=b.getRelativeToSurfaceXY();return c.y+Blockly.Workspace.prototype.sortObjects_.offset*c.x-(d.y+Blockly.Workspace.prototype.sortObjects_.offset*d.x)};Blockly.Workspace.prototype.addTopBlock=function(a){this.topBlocks_.push(a)};Blockly.Workspace.prototype.removeTopBlock=function(a){if(!Blockly.utils.arrayRemove(this.topBlocks_,a))throw Error("Block not present in workspace's list of top-most blocks.");};
Blockly.Workspace.prototype.getTopBlocks=function(a){var b=[].concat(this.topBlocks_);a&&1<b.length&&(this.sortObjects_.offset=Math.sin(Blockly.utils.math.toRadians(Blockly.Workspace.SCAN_ANGLE)),this.RTL&&(this.sortObjects_.offset*=-1),b.sort(this.sortObjects_));return b};Blockly.Workspace.prototype.addTypedBlock=function(a){this.typedBlocksDB_[a.type]||(this.typedBlocksDB_[a.type]=[]);this.typedBlocksDB_[a.type].push(a)};
Blockly.Workspace.prototype.removeTypedBlock=function(a){this.typedBlocksDB_[a.type].splice(this.typedBlocksDB_[a.type].indexOf(a),1);this.typedBlocksDB_[a.type].length||delete this.typedBlocksDB_[a.type]};
@@ -235,7 +258,8 @@ Blockly.Workspace.prototype.isCapacityAvailable=function(a){if(!this.hasBlockLim
Blockly.Workspace.prototype.undo=function(a){var b=a?this.redoStack_:this.undoStack_,c=a?this.undoStack_:this.redoStack_,d=b.pop();if(d){for(var e=[d];b.length&&d.group&&d.group==b[b.length-1].group;)e.push(b.pop());for(b=0;d=e[b];b++)c.push(d);e=Blockly.Events.filter(e,a);Blockly.Events.recordUndo=!1;try{for(b=0;d=e[b];b++)d.run(a)}finally{Blockly.Events.recordUndo=!0}}};Blockly.Workspace.prototype.clearUndo=function(){this.undoStack_.length=0;this.redoStack_.length=0;Blockly.Events.clearPendingUndo()};
Blockly.Workspace.prototype.addChangeListener=function(a){this.listeners_.push(a);return a};Blockly.Workspace.prototype.removeChangeListener=function(a){Blockly.utils.arrayRemove(this.listeners_,a)};Blockly.Workspace.prototype.fireChangeListener=function(a){if(a.recordUndo)for(this.undoStack_.push(a),this.redoStack_.length=0;this.undoStack_.length>this.MAX_UNDO&&0<=this.MAX_UNDO;)this.undoStack_.shift();for(var b=0,c;c=this.listeners_[b];b++)c(a)};
Blockly.Workspace.prototype.getBlockById=function(a){return this.blockDB_[a]||null};Blockly.Workspace.prototype.getCommentById=function(a){return this.commentDB_[a]||null};Blockly.Workspace.prototype.allInputsFilled=function(a){for(var b=this.getTopBlocks(!1),c=0,d;d=b[c];c++)if(!d.allInputsFilled(a))return!1;return!0};Blockly.Workspace.prototype.getPotentialVariableMap=function(){return this.potentialVariableMap_};
Blockly.Workspace.prototype.createPotentialVariableMap=function(){this.potentialVariableMap_=new Blockly.VariableMap(this)};Blockly.Workspace.prototype.getVariableMap=function(){return this.variableMap_};Blockly.Workspace.WorkspaceDB_=Object.create(null);Blockly.Workspace.getById=function(a){return Blockly.Workspace.WorkspaceDB_[a]||null};Blockly.Workspace.getAll=function(){var a=[],b;for(b in Blockly.Workspace.WorkspaceDB_)a.push(Blockly.Workspace.WorkspaceDB_[b]);return a};Blockly.Bubble=function(a,b,c,d,e,f){this.workspace_=a;this.content_=b;this.shape_=c;c=Blockly.Bubble.ARROW_ANGLE;this.workspace_.RTL&&(c=-c);this.arrow_radians_=Blockly.utils.math.toRadians(c);a.getBubbleCanvas().appendChild(this.createDom_(b,!(!e||!f)));this.setAnchorLocation(d);e&&f||(b=this.content_.getBBox(),e=b.width+2*Blockly.Bubble.BORDER_WIDTH,f=b.height+2*Blockly.Bubble.BORDER_WIDTH);this.setBubbleSize(e,f);this.positionBubble_();this.renderArrow_();this.rendered_=!0;a.options.readOnly||
Blockly.Workspace.prototype.createPotentialVariableMap=function(){this.potentialVariableMap_=new Blockly.VariableMap(this)};Blockly.Workspace.prototype.getVariableMap=function(){return this.variableMap_};Blockly.Workspace.WorkspaceDB_=Object.create(null);Blockly.Workspace.getById=function(a){return Blockly.Workspace.WorkspaceDB_[a]||null};Blockly.Workspace.getAll=function(){var a=[],b;for(b in Blockly.Workspace.WorkspaceDB_)a.push(Blockly.Workspace.WorkspaceDB_[b]);return a};
Blockly.Workspace.prototype.getThemeManager=function(){return this.themeManager_};Blockly.Bubble=function(a,b,c,d,e,f){this.workspace_=a;this.content_=b;this.shape_=c;c=Blockly.Bubble.ARROW_ANGLE;this.workspace_.RTL&&(c=-c);this.arrow_radians_=Blockly.utils.math.toRadians(c);a.getBubbleCanvas().appendChild(this.createDom_(b,!(!e||!f)));this.setAnchorLocation(d);e&&f||(b=this.content_.getBBox(),e=b.width+2*Blockly.Bubble.BORDER_WIDTH,f=b.height+2*Blockly.Bubble.BORDER_WIDTH);this.setBubbleSize(e,f);this.positionBubble_();this.renderArrow_();this.rendered_=!0;a.options.readOnly||
(Blockly.bindEventWithChecks_(this.bubbleBack_,"mousedown",this,this.bubbleMouseDown_),this.resizeGroup_&&Blockly.bindEventWithChecks_(this.resizeGroup_,"mousedown",this,this.resizeMouseDown_))};Blockly.Bubble.BORDER_WIDTH=6;Blockly.Bubble.ARROW_THICKNESS=5;Blockly.Bubble.ARROW_ANGLE=20;Blockly.Bubble.ARROW_BEND=4;Blockly.Bubble.ANCHOR_RADIUS=8;Blockly.Bubble.onMouseUpWrapper_=null;Blockly.Bubble.onMouseMoveWrapper_=null;Blockly.Bubble.prototype.resizeCallback_=null;
Blockly.Bubble.unbindDragEvents_=function(){Blockly.Bubble.onMouseUpWrapper_&&(Blockly.unbindEvent_(Blockly.Bubble.onMouseUpWrapper_),Blockly.Bubble.onMouseUpWrapper_=null);Blockly.Bubble.onMouseMoveWrapper_&&(Blockly.unbindEvent_(Blockly.Bubble.onMouseMoveWrapper_),Blockly.Bubble.onMouseMoveWrapper_=null)};Blockly.Bubble.bubbleMouseUp_=function(){Blockly.Touch.clearTouchIdentifier();Blockly.Bubble.unbindDragEvents_()};Blockly.Bubble.prototype.rendered_=!1;Blockly.Bubble.prototype.anchorXY_=null;
Blockly.Bubble.prototype.relativeLeft_=0;Blockly.Bubble.prototype.relativeTop_=0;Blockly.Bubble.prototype.width_=0;Blockly.Bubble.prototype.height_=0;Blockly.Bubble.prototype.autoLayout_=!0;
@@ -257,24 +281,7 @@ this.positionBubble_();this.renderArrow_();this.resizeCallback_&&this.resizeCall
Blockly.Bubble.prototype.renderArrow_=function(){var a=[],b=this.width_/2,c=this.height_/2,d=-this.relativeLeft_,e=-this.relativeTop_;if(b==d&&c==e)a.push("M "+b+","+c);else{e-=c;d-=b;this.workspace_.RTL&&(d*=-1);var f=Math.sqrt(e*e+d*d),g=Math.acos(d/f);0>e&&(g=2*Math.PI-g);var h=g+Math.PI/2;h>2*Math.PI&&(h-=2*Math.PI);var k=Math.sin(h),l=Math.cos(h),m=this.getBubbleSize();h=(m.width+m.height)/Blockly.Bubble.ARROW_THICKNESS;h=Math.min(h,m.width,m.height)/4;m=1-Blockly.Bubble.ANCHOR_RADIUS/f;d=b+
m*d;e=c+m*e;m=b+h*l;var n=c+h*k;b-=h*l;c-=h*k;k=g+this.arrow_radians_;k>2*Math.PI&&(k-=2*Math.PI);g=Math.sin(k)*f/Blockly.Bubble.ARROW_BEND;f=Math.cos(k)*f/Blockly.Bubble.ARROW_BEND;a.push("M"+m+","+n);a.push("C"+(m+f)+","+(n+g)+" "+d+","+e+" "+d+","+e);a.push("C"+d+","+e+" "+(b+f)+","+(c+g)+" "+b+","+c)}a.push("z");this.bubbleArrow_.setAttribute("d",a.join(" "))};Blockly.Bubble.prototype.setColour=function(a){this.bubbleBack_.setAttribute("fill",a);this.bubbleArrow_.setAttribute("fill",a)};
Blockly.Bubble.prototype.dispose=function(){Blockly.Bubble.unbindDragEvents_();Blockly.utils.dom.removeNode(this.bubbleGroup_);this.shape_=this.content_=this.workspace_=this.resizeGroup_=this.bubbleBack_=this.bubbleArrow_=this.bubbleGroup_=null};Blockly.Bubble.prototype.moveDuringDrag=function(a,b){a?a.translateSurface(b.x,b.y):this.moveTo(b.x,b.y);this.relativeLeft_=this.workspace_.RTL?this.anchorXY_.x-b.x-this.width_:b.x-this.anchorXY_.x;this.relativeTop_=b.y-this.anchorXY_.y;this.renderArrow_()};
Blockly.Bubble.prototype.getRelativeToSurfaceXY=function(){return new Blockly.utils.Coordinate(this.anchorXY_.x+this.relativeLeft_,this.anchorXY_.y+this.relativeTop_)};Blockly.Bubble.prototype.setAutoLayout=function(a){this.autoLayout_=a};Blockly.Events.Ui=function(a,b,c,d){Blockly.Events.Ui.superClass_.constructor.call(this);this.blockId=a?a.id:null;this.workspaceId=a?a.workspace.id:null;this.element=b;this.oldValue=c;this.newValue=d;this.recordUndo=!1};Blockly.utils.object.inherits(Blockly.Events.Ui,Blockly.Events.Abstract);Blockly.Events.Ui.prototype.type=Blockly.Events.UI;
Blockly.Events.Ui.prototype.toJson=function(){var a=Blockly.Events.Ui.superClass_.toJson.call(this);a.element=this.element;void 0!==this.newValue&&(a.newValue=this.newValue);this.blockId&&(a.blockId=this.blockId);return a};Blockly.Events.Ui.prototype.fromJson=function(a){Blockly.Events.Ui.superClass_.fromJson.call(this,a);this.element=a.element;this.newValue=a.newValue;this.blockId=a.blockId};Blockly.utils.Rect=function(a,b,c,d){this.top=a;this.bottom=b;this.left=c;this.right=d};Blockly.utils.Rect.prototype.contains=function(a,b){return a>=this.left&&a<=this.right&&b>=this.top&&b<=this.bottom};Blockly.WorkspaceCommentSvg=function(a,b,c,d,e){this.svgGroup_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyComment"},null);this.svgGroup_.translate_="";this.svgRect_=Blockly.utils.dom.createSvgElement("rect",{"class":"blocklyCommentRect",x:0,y:0,rx:Blockly.WorkspaceCommentSvg.BORDER_RADIUS,ry:Blockly.WorkspaceCommentSvg.BORDER_RADIUS});this.svgGroup_.appendChild(this.svgRect_);this.rendered_=!1;this.useDragSurface_=Blockly.utils.is3dSupported()&&!!a.blockDragSurface_;Blockly.WorkspaceCommentSvg.superClass_.constructor.call(this,
a,b,c,d,e);this.render()};Blockly.utils.object.inherits(Blockly.WorkspaceCommentSvg,Blockly.WorkspaceComment);Blockly.WorkspaceCommentSvg.DEFAULT_SIZE=100;
Blockly.WorkspaceCommentSvg.prototype.dispose=function(){this.workspace&&(Blockly.selected==this&&(this.unselect(),this.workspace.cancelCurrentGesture()),Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.CommentDelete(this)),Blockly.utils.dom.removeNode(this.svgGroup_),this.svgRect_=this.svgGroup_=null,this.disposeInternal_(),Blockly.Events.disable(),Blockly.WorkspaceCommentSvg.superClass_.dispose.call(this),Blockly.Events.enable())};
Blockly.WorkspaceCommentSvg.prototype.initSvg=function(){if(!this.workspace.rendered)throw TypeError("Workspace is headless.");this.workspace.options.readOnly||this.eventsInit_||(Blockly.bindEventWithChecks_(this.svgRectTarget_,"mousedown",this,this.pathMouseDown_),Blockly.bindEventWithChecks_(this.svgHandleTarget_,"mousedown",this,this.pathMouseDown_));this.eventsInit_=!0;this.updateMovable();this.getSvgRoot().parentNode||this.workspace.getBubbleCanvas().appendChild(this.getSvgRoot())};
Blockly.WorkspaceCommentSvg.prototype.pathMouseDown_=function(a){var b=this.workspace.getGesture(a);b&&b.handleBubbleStart(a,this)};Blockly.WorkspaceCommentSvg.prototype.showContextMenu_=function(a){if(!this.workspace.options.readOnly){var b=[];this.isDeletable()&&this.isMovable()&&(b.push(Blockly.ContextMenu.commentDuplicateOption(this)),b.push(Blockly.ContextMenu.commentDeleteOption(this)));Blockly.ContextMenu.show(a,b,this.RTL)}};
Blockly.WorkspaceCommentSvg.prototype.select=function(){if(Blockly.selected!=this){var a=null;if(Blockly.selected){a=Blockly.selected.id;Blockly.Events.disable();try{Blockly.selected.unselect()}finally{Blockly.Events.enable()}}a=new Blockly.Events.Ui(null,"selected",a,this.id);a.workspaceId=this.workspace.id;Blockly.Events.fire(a);Blockly.selected=this;this.addSelect()}};
Blockly.WorkspaceCommentSvg.prototype.unselect=function(){if(Blockly.selected==this){var a=new Blockly.Events.Ui(null,"selected",this.id,null);a.workspaceId=this.workspace.id;Blockly.Events.fire(a);Blockly.selected=null;this.removeSelect();this.blurFocus()}};Blockly.WorkspaceCommentSvg.prototype.addSelect=function(){Blockly.utils.dom.addClass(this.svgGroup_,"blocklySelected");this.setFocus()};
Blockly.WorkspaceCommentSvg.prototype.removeSelect=function(){Blockly.utils.dom.removeClass(this.svgGroup_,"blocklySelected");this.blurFocus()};Blockly.WorkspaceCommentSvg.prototype.addFocus=function(){Blockly.utils.dom.addClass(this.svgGroup_,"blocklyFocused")};Blockly.WorkspaceCommentSvg.prototype.removeFocus=function(){Blockly.utils.dom.removeClass(this.svgGroup_,"blocklyFocused")};
Blockly.WorkspaceCommentSvg.prototype.getRelativeToSurfaceXY=function(){var a=0,b=0,c=this.useDragSurface_?this.workspace.blockDragSurface_.getGroup():null,d=this.getSvgRoot();if(d){do{var e=Blockly.utils.getRelativeXY(d);a+=e.x;b+=e.y;this.useDragSurface_&&this.workspace.blockDragSurface_.getCurrentBlock()==d&&(e=this.workspace.blockDragSurface_.getSurfaceTranslation(),a+=e.x,b+=e.y);d=d.parentNode}while(d&&d!=this.workspace.getBubbleCanvas()&&d!=c)}return this.xy_=new Blockly.utils.Coordinate(a,
b)};Blockly.WorkspaceCommentSvg.prototype.moveBy=function(a,b){var c=new Blockly.Events.CommentMove(this),d=this.getRelativeToSurfaceXY();this.translate(d.x+a,d.y+b);this.xy_=new Blockly.utils.Coordinate(d.x+a,d.y+b);c.recordNew();Blockly.Events.fire(c);this.workspace.resizeContents()};Blockly.WorkspaceCommentSvg.prototype.translate=function(a,b){this.xy_=new Blockly.utils.Coordinate(a,b);this.getSvgRoot().setAttribute("transform","translate("+a+","+b+")")};
Blockly.WorkspaceCommentSvg.prototype.moveToDragSurface_=function(){if(this.useDragSurface_){var a=this.getRelativeToSurfaceXY();this.clearTransformAttributes_();this.workspace.blockDragSurface_.translateSurface(a.x,a.y);this.workspace.blockDragSurface_.setBlocksAndShow(this.getSvgRoot())}};Blockly.WorkspaceCommentSvg.prototype.moveOffDragSurface_=function(a){this.useDragSurface_&&(this.translate(a.x,a.y),this.workspace.blockDragSurface_.clearAndHide(this.workspace.getCanvas()))};
Blockly.WorkspaceCommentSvg.prototype.moveDuringDrag=function(a,b){a?a.translateSurface(b.x,b.y):(this.svgGroup_.translate_="translate("+b.x+","+b.y+")",this.svgGroup_.setAttribute("transform",this.svgGroup_.translate_+this.svgGroup_.skew_))};Blockly.WorkspaceCommentSvg.prototype.moveTo=function(a,b){this.translate(a,b)};Blockly.WorkspaceCommentSvg.prototype.clearTransformAttributes_=function(){this.getSvgRoot().removeAttribute("transform")};
Blockly.WorkspaceCommentSvg.prototype.getBoundingRectangle=function(){var a=this.getRelativeToSurfaceXY(),b=this.getHeightWidth(),c=a.y,d=a.y+b.height;if(this.RTL){var e=a.x-b.width;a=a.x}else e=a.x,a=a.x+b.width;return new Blockly.utils.Rect(c,d,e,a)};Blockly.WorkspaceCommentSvg.prototype.updateMovable=function(){this.isMovable()?Blockly.utils.dom.addClass(this.svgGroup_,"blocklyDraggable"):Blockly.utils.dom.removeClass(this.svgGroup_,"blocklyDraggable")};
Blockly.WorkspaceCommentSvg.prototype.setMovable=function(a){Blockly.WorkspaceCommentSvg.superClass_.setMovable.call(this,a);this.updateMovable()};Blockly.WorkspaceCommentSvg.prototype.setDragging=function(a){a?(a=this.getSvgRoot(),a.translate_="",a.skew_="",Blockly.utils.dom.addClass(this.svgGroup_,"blocklyDragging")):Blockly.utils.dom.removeClass(this.svgGroup_,"blocklyDragging")};Blockly.WorkspaceCommentSvg.prototype.getSvgRoot=function(){return this.svgGroup_};
Blockly.WorkspaceCommentSvg.prototype.getContent=function(){return this.textarea_?this.textarea_.value:this.content_};Blockly.WorkspaceCommentSvg.prototype.setContent=function(a){Blockly.WorkspaceCommentSvg.superClass_.setContent.call(this,a);this.textarea_&&(this.textarea_.value=a)};Blockly.WorkspaceCommentSvg.prototype.setDeleteStyle=function(a){a?Blockly.utils.dom.addClass(this.svgGroup_,"blocklyDraggingDelete"):Blockly.utils.dom.removeClass(this.svgGroup_,"blocklyDraggingDelete")};
Blockly.WorkspaceCommentSvg.prototype.setAutoLayout=function(){};Blockly.WorkspaceCommentSvg.fromXml=function(a,b,c){Blockly.Events.disable();try{var d=Blockly.WorkspaceComment.parseAttributes(a),e=new Blockly.WorkspaceCommentSvg(b,d.content,d.h,d.w,d.id);b.rendered&&(e.initSvg(),e.render(!1));if(!isNaN(d.x)&&!isNaN(d.y))if(b.RTL){var f=c||b.getWidth();e.moveBy(f-d.x,d.y)}else e.moveBy(d.x,d.y)}finally{Blockly.Events.enable()}Blockly.WorkspaceComment.fireCreateEvent(e);return e};
Blockly.WorkspaceCommentSvg.prototype.toXmlWithXY=function(a){var b;this.workspace.RTL&&(b=this.workspace.getWidth());a=this.toXml(a);var c=this.getRelativeToSurfaceXY();a.setAttribute("x",Math.round(this.workspace.RTL?b-c.x:c.x));a.setAttribute("y",Math.round(c.y));a.setAttribute("h",this.getHeight());a.setAttribute("w",this.getWidth());return a};Blockly.BubbleDragger=function(a,b){this.draggingBubble_=a;this.workspace_=b;this.deleteArea_=null;this.wouldDeleteBubble_=!1;this.startXY_=this.draggingBubble_.getRelativeToSurfaceXY();this.dragSurface_=Blockly.utils.is3dSupported()&&b.getBlockDragSurface()?b.getBlockDragSurface():null};Blockly.BubbleDragger.prototype.dispose=function(){this.dragSurface_=this.workspace_=this.draggingBubble_=null};
Blockly.Bubble.prototype.getRelativeToSurfaceXY=function(){return new Blockly.utils.Coordinate(this.anchorXY_.x+this.relativeLeft_,this.anchorXY_.y+this.relativeTop_)};Blockly.Bubble.prototype.setAutoLayout=function(a){this.autoLayout_=a};Blockly.BubbleDragger=function(a,b){this.draggingBubble_=a;this.workspace_=b;this.deleteArea_=null;this.wouldDeleteBubble_=!1;this.startXY_=this.draggingBubble_.getRelativeToSurfaceXY();this.dragSurface_=Blockly.utils.is3dSupported()&&b.getBlockDragSurface()?b.getBlockDragSurface():null};Blockly.BubbleDragger.prototype.dispose=function(){this.dragSurface_=this.workspace_=this.draggingBubble_=null};
Blockly.BubbleDragger.prototype.startBubbleDrag=function(){Blockly.Events.getGroup()||Blockly.Events.setGroup(!0);this.workspace_.setResizesEnabled(!1);this.draggingBubble_.setAutoLayout(!1);this.dragSurface_&&this.moveToDragSurface_();this.draggingBubble_.setDragging&&this.draggingBubble_.setDragging(!0);var a=this.workspace_.getToolbox();if(a){var b=this.draggingBubble_.isDeletable()?"blocklyToolboxDelete":"blocklyToolboxGrab";a.addStyle(b)}};
Blockly.BubbleDragger.prototype.dragBubble=function(a,b){var c=this.pixelsToWorkspaceUnits_(b);c=Blockly.utils.Coordinate.sum(this.startXY_,c);this.draggingBubble_.moveDuringDrag(this.dragSurface_,c);this.draggingBubble_.isDeletable()&&(this.deleteArea_=this.workspace_.isDeleteArea(a),this.updateCursorDuringBubbleDrag_())};
Blockly.BubbleDragger.prototype.maybeDeleteBubble_=function(){var a=this.workspace_.trashcan;this.wouldDeleteBubble_?(a&&setTimeout(a.close.bind(a),100),this.fireMoveEvent_(),this.draggingBubble_.dispose(!1,!0)):a&&a.close();return this.wouldDeleteBubble_};
@@ -342,8 +349,9 @@ Blockly.Field.prototype.setValue=function(a){if(null!==a){var b=this.doClassVali
Blockly.Field.prototype.processValidation_=function(a,b){if(null===b)return this.doValueInvalid_(a),this.isDirty_&&this.forceRerender(),Error();void 0!==b&&(a=b);return a};Blockly.Field.prototype.getValue=function(){return this.value_};Blockly.Field.prototype.doClassValidation_=function(a){return null===a||void 0===a?null:a=this.classValidator(a)};Blockly.Field.prototype.doValueUpdate_=function(a){this.value_=a;this.isDirty_=!0};Blockly.Field.prototype.doValueInvalid_=function(a){};
Blockly.Field.prototype.onMouseDown_=function(a){this.sourceBlock_&&this.sourceBlock_.workspace&&(a=this.sourceBlock_.workspace.getGesture(a))&&a.setStartField(this)};Blockly.Field.prototype.setTooltip=function(a){var b=this.getClickTarget_();b?b.tooltip=a||""===a?a:this.sourceBlock_:this.tooltip_=a};Blockly.Field.prototype.getClickTarget_=function(){return this.clickTarget_||this.getSvgRoot()};Blockly.Field.prototype.getAbsoluteXY_=function(){return Blockly.utils.style.getPageOffset(this.borderRect_)};
Blockly.Field.prototype.referencesVariables=function(){return!1};Blockly.Field.prototype.getParentInput=function(){for(var a=null,b=this.sourceBlock_,c=b.inputList,d=0;d<b.inputList.length;d++)for(var e=c[d],f=e.fieldRow,g=0;g<f.length;g++)if(f[g]===this){a=e;break}return a};Blockly.Field.prototype.getFlipRtl=function(){return!1};Blockly.Field.prototype.isTabNavigable=function(){return!1};Blockly.Field.prototype.onBlocklyAction=function(a){return!1};
Blockly.Field.prototype.setCursorSvg=function(a){a?(this.fieldGroup_.appendChild(a),this.cursorSvg_=a):this.cursorSvg_=null};Blockly.Field.prototype.setMarkerSvg=function(a){a?(this.fieldGroup_.appendChild(a),this.markerSvg_=a):this.markerSvg_=null};Blockly.fieldRegistry={};Blockly.fieldRegistry.typeMap_={};Blockly.fieldRegistry.register=function(a,b){if("string"!=typeof a||""==a.trim())throw Error('Invalid field type "'+a+'". The type must be a non-empty string.');if(!b||"function"!=typeof b.fromJson)throw Error('Field "'+b+'" must have a fromJson function');a=a.toLowerCase();Blockly.fieldRegistry.typeMap_[a]=b};
Blockly.fieldRegistry.fromJson=function(a){var b=a.type.toLowerCase();b=Blockly.fieldRegistry.typeMap_[b];return b?b.fromJson(a):(console.warn("Blockly could not create a field of type "+a.type+". The field is probably not being registered. This could be because the file is not loaded, the field does not register itself (Issue #1584), or the registration is not being reached."),null)};Blockly.FieldLabel=function(a,b,c){this.class_=null;null==a&&(a="");Blockly.FieldLabel.superClass_.constructor.call(this,a,null,c);c||(this.class_=b);this.size_=new Blockly.utils.Size(0,Blockly.Field.TEXT_DEFAULT_HEIGHT)};Blockly.utils.object.inherits(Blockly.FieldLabel,Blockly.Field);Blockly.FieldLabel.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);return new Blockly.FieldLabel(b,null,a)};Blockly.FieldLabel.prototype.EDITABLE=!1;
Blockly.Field.prototype.setCursorSvg=function(a){a?(this.fieldGroup_.appendChild(a),this.cursorSvg_=a):this.cursorSvg_=null};Blockly.Field.prototype.setMarkerSvg=function(a){a?(this.fieldGroup_.appendChild(a),this.markerSvg_=a):this.markerSvg_=null};Blockly.fieldRegistry={};Blockly.fieldRegistry.typeMap_={};Blockly.fieldRegistry.register=function(a,b){if("string"!=typeof a||""==a.trim())throw Error('Invalid field type "'+a+'". The type must be a non-empty string.');if(Blockly.fieldRegistry.typeMap_[a])throw Error('Error: Field "'+a+'" is already registered.');if(!b||"function"!=typeof b.fromJson)throw Error('Field "'+b+'" must have a fromJson function');a=a.toLowerCase();Blockly.fieldRegistry.typeMap_[a]=b};
Blockly.fieldRegistry.unregister=function(a){Blockly.fieldRegistry.typeMap_[a]?Blockly.fieldRegistry.typeMap_[a]=void 0:console.warn('No field mapping for type "'+a+'" found to unregister')};
Blockly.fieldRegistry.fromJson=function(a){var b=a.type.toLowerCase();b=Blockly.fieldRegistry.typeMap_[b];return b?b.fromJson(a):(console.warn("Blockly could not create a field of type "+a.type+". The field is probably not being registered. This could be because the file is not loaded, the field does not register itself (Issue #1584), or the registration is not being reached."),null)};Blockly.FieldLabel=function(a,b,c){this.class_=null;null==a&&(a="");Blockly.FieldLabel.superClass_.constructor.call(this,a,null,c);c||(this.class_=b);this.size_=new Blockly.utils.Size(0,Blockly.Field.TEXT_DEFAULT_HEIGHT)};Blockly.utils.object.inherits(Blockly.FieldLabel,Blockly.Field);Blockly.FieldLabel.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);return new Blockly.FieldLabel(b,void 0,a)};Blockly.FieldLabel.prototype.EDITABLE=!1;
Blockly.FieldLabel.prototype.configure_=function(a){Blockly.FieldLabel.superClass_.configure_.call(this,a);this.class_=a["class"]};Blockly.FieldLabel.prototype.initView=function(){this.createTextElement_();this.textElement_.setAttribute("y",this.size_.height);this.class_&&Blockly.utils.dom.addClass(this.textElement_,this.class_)};Blockly.FieldLabel.prototype.doClassValidation_=function(a){return null===a||void 0===a?null:String(a)};
Blockly.FieldLabel.prototype.setClass=function(a){this.textElement_&&(this.class_&&Blockly.utils.dom.removeClass(this.textElement_,this.class_),a&&Blockly.utils.dom.addClass(this.textElement_,a));this.class_=a};Blockly.fieldRegistry.register("field_label",Blockly.FieldLabel);Blockly.Input=function(a,b,c,d){if(a!=Blockly.DUMMY_INPUT&&!b)throw Error("Value inputs and statement inputs must have non-empty name.");this.type=a;this.name=b;this.sourceBlock_=c;this.connection=d;this.fieldRow=[]};Blockly.Input.prototype.align=Blockly.ALIGN_LEFT;Blockly.Input.prototype.visible_=!0;Blockly.Input.prototype.getSourceBlock=function(){return this.sourceBlock_};Blockly.Input.prototype.appendField=function(a,b){this.insertFieldAt(this.fieldRow.length,a,b);return this};
Blockly.Input.prototype.insertFieldAt=function(a,b,c){if(0>a||a>this.fieldRow.length)throw Error("index "+a+" out of bounds.");if(!(b||""==b&&c))return a;"string"==typeof b&&(b=new Blockly.FieldLabel(b));b.setSourceBlock(this.sourceBlock_);this.sourceBlock_.rendered&&b.init();b.name=c;b.prefixField&&(a=this.insertFieldAt(a,b.prefixField));this.fieldRow.splice(a,0,b);++a;b.suffixField&&(a=this.insertFieldAt(a,b.suffixField));this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_());
@@ -360,13 +368,13 @@ this.init();this.inputsInlineDefault=this.inputsInline;if(Blockly.Events.isEnabl
Blockly.Block.prototype.colourSecondary_=null;Blockly.Block.prototype.colourTertiary_=null;Blockly.Block.prototype.styleName_=null;
Blockly.Block.prototype.dispose=function(a){if(this.workspace){this.onchangeWrapper_&&this.workspace.removeChangeListener(this.onchangeWrapper_);Blockly.keyboardAccessibilityMode&&Blockly.navigation.moveCursorOnBlockDelete(this);this.unplug(a);Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.BlockDelete(this));Blockly.Events.disable();try{this.workspace&&(this.workspace.removeTopBlock(this),this.workspace.removeTypedBlock(this),delete this.workspace.blockDB_[this.id],this.workspace=
null);Blockly.selected==this&&(Blockly.selected=null);for(var b=this.childBlocks_.length-1;0<=b;b--)this.childBlocks_[b].dispose(!1);b=0;for(var c;c=this.inputList[b];b++)c.dispose();this.inputList.length=0;var d=this.getConnections_(!0);b=0;for(var e;e=d[b];b++)e.dispose()}finally{Blockly.Events.enable(),this.disposed=!0}}};Blockly.Block.prototype.initModel=function(){for(var a=0,b;b=this.inputList[a];a++)for(var c=0,d;d=b.fieldRow[c];c++)d.initModel&&d.initModel()};
Blockly.Block.prototype.unplug=function(a){this.outputConnection?this.unplugFromRow_(a):this.previousConnection&&this.unplugFromStack_(a)};Blockly.Block.prototype.unplugFromRow_=function(a){var b=null;this.outputConnection.isConnected()&&(b=this.outputConnection.targetConnection,this.outputConnection.disconnect());b&&a&&(a=this.getOnlyValueConnection_())&&a.isConnected()&&!a.targetBlock().isShadow()&&(a=a.targetConnection,a.checkType_(b)&&(a.disconnect(),b.connect(a)))};
Blockly.Block.prototype.unplug=function(a){this.outputConnection?this.unplugFromRow_(a):this.previousConnection&&this.unplugFromStack_(a)};Blockly.Block.prototype.unplugFromRow_=function(a){var b=null;this.outputConnection.isConnected()&&(b=this.outputConnection.targetConnection,this.outputConnection.disconnect());if(b&&a&&(a=this.getOnlyValueConnection_())&&a.isConnected()&&!a.targetBlock().isShadow())if(a=a.targetConnection,a.disconnect(),a.checkType_(b))b.connect(a);else a.onFailedConnect(b)};
Blockly.Block.prototype.getOnlyValueConnection_=function(){for(var a=null,b=0;b<this.inputList.length;b++){var c=this.inputList[b].connection;if(c&&c.type==Blockly.INPUT_VALUE&&c.targetConnection){if(a)return null;a=c}}return a};
Blockly.Block.prototype.unplugFromStack_=function(a){var b=null;this.previousConnection.isConnected()&&(b=this.previousConnection.targetConnection,this.previousConnection.disconnect());var c=this.getNextBlock();a&&c&&!c.isShadow()&&(a=this.nextConnection.targetConnection,a.disconnect(),b&&b.checkType_(a)&&b.connect(a))};
Blockly.Block.prototype.getConnections_=function(a){a=[];this.outputConnection&&a.push(this.outputConnection);this.previousConnection&&a.push(this.previousConnection);this.nextConnection&&a.push(this.nextConnection);for(var b=0,c;c=this.inputList[b];b++)c.connection&&a.push(c.connection);return a};Blockly.Block.prototype.lastConnectionInStack=function(){for(var a=this.nextConnection;a;){var b=a.targetBlock();if(!b)return a;a=b.nextConnection}return null};Blockly.Block.prototype.bumpNeighbours_=function(){console.warn("Not expected to reach Block.bumpNeighbours_ function. BlockSvg.bumpNeighbours_ was expected to be called instead.")};
Blockly.Block.prototype.getParent=function(){return this.parentBlock_};Blockly.Block.prototype.getInputWithBlock=function(a){for(var b=0,c;c=this.inputList[b];b++)if(c.connection&&c.connection.targetBlock()==a)return c;return null};Blockly.Block.prototype.getSurroundParent=function(){var a=this;do{var b=a;a=a.getParent();if(!a)return null}while(a.getNextBlock()==b);return a};Blockly.Block.prototype.getNextBlock=function(){return this.nextConnection&&this.nextConnection.targetBlock()};
Blockly.Block.prototype.getPreviousBlock=function(){return this.previousConnection&&this.previousConnection.targetBlock()};Blockly.Block.prototype.getFirstStatementConnection=function(){for(var a=0,b;b=this.inputList[a];a++)if(b.connection&&b.connection.type==Blockly.NEXT_STATEMENT)return b.connection;return null};Blockly.Block.prototype.getRootBlock=function(){var a=this;do{var b=a;a=b.parentBlock_}while(a);return b};
Blockly.Block.prototype.getChildren=function(a){if(!a)return this.childBlocks_;a=[];for(var b=0,c;c=this.inputList[b];b++)c.connection&&(c=c.connection.targetBlock())&&a.push(c);(b=this.getNextBlock())&&a.push(b);return a};
Blockly.Block.prototype.getTopStackBlock=function(){var a=this;do var b=a.getPreviousBlock();while(b&&b.getNextBlock()==a&&(a=b));return a};Blockly.Block.prototype.getChildren=function(a){if(!a)return this.childBlocks_;a=[];for(var b=0,c;c=this.inputList[b];b++)c.connection&&(c=c.connection.targetBlock())&&a.push(c);(b=this.getNextBlock())&&a.push(b);return a};
Blockly.Block.prototype.setParent=function(a){if(a!=this.parentBlock_){if(this.parentBlock_){Blockly.utils.arrayRemove(this.parentBlock_.childBlocks_,this);if(this.previousConnection&&this.previousConnection.isConnected())throw Error("Still connected to previous block.");if(this.outputConnection&&this.outputConnection.isConnected())throw Error("Still connected to parent block.");this.parentBlock_=null}else this.workspace.removeTopBlock(this);(this.parentBlock_=a)?a.childBlocks_.push(this):this.workspace.addTopBlock(this)}};
Blockly.Block.prototype.getDescendants=function(a){for(var b=[this],c=this.getChildren(a),d,e=0;d=c[e];e++)b.push.apply(b,d.getDescendants(a));return b};Blockly.Block.prototype.isDeletable=function(){return this.deletable_&&!this.isShadow_&&!(this.workspace&&this.workspace.options.readOnly)};Blockly.Block.prototype.setDeletable=function(a){this.deletable_=a};Blockly.Block.prototype.isMovable=function(){return this.movable_&&!this.isShadow_&&!(this.workspace&&this.workspace.options.readOnly)};
Blockly.Block.prototype.setMovable=function(a){this.movable_=a};Blockly.Block.prototype.isDuplicatable=function(){return this.workspace.hasBlockLimits()?this.workspace.isCapacityAvailable(Blockly.utils.getBlockTypeCounts(this,!0)):!0};Blockly.Block.prototype.isShadow=function(){return this.isShadow_};Blockly.Block.prototype.setShadow=function(a){this.isShadow_=a};Blockly.Block.prototype.isInsertionMarker=function(){return this.isInsertionMarker_};
@@ -376,7 +384,7 @@ Blockly.Block.prototype.getMatchingConnection=function(a,b){var c=this.getConnec
Blockly.Block.prototype.getColourTertiary=function(){return this.colourTertiary_};Blockly.Block.prototype.getColourShadow=function(){var a=this.getColourSecondary();return a?a:Blockly.utils.colour.blend("white",this.getColour(),.6)};
Blockly.Block.prototype.getColourBorder=function(){var a=this.getColourTertiary();if(a)return{colourBorder:a,colourLight:null,colourDark:null};a=this.getColour();return{colourBorder:null,colourLight:Blockly.utils.colour.blend("white",a,.3),colourDark:Blockly.utils.colour.blend("black",a,.2)}};Blockly.Block.prototype.getStyleName=function(){return this.styleName_};Blockly.Block.prototype.getHue=function(){return this.hue_};
Blockly.Block.prototype.setColour=function(a){var b="string"==typeof a?Blockly.utils.replaceMessageReferences(a):a,c=Number(b);if(!isNaN(c)&&0<=c&&360>=c)this.hue_=c,this.colour_=Blockly.hueToHex(c);else if(c=Blockly.utils.colour.parse(b))this.colour_=c,this.hue_=null;else throw c='Invalid colour: "'+b+'"',a!=b&&(c+=' (from "'+a+'")'),Error(c);};
Blockly.Block.prototype.setStyle=function(a){var b=Blockly.getTheme();if(!b)throw Error("Trying to set block style to "+a+" before theme was defined via Blockly.setTheme().");b=b.getBlockStyle(a);this.styleName_=a;if(b)this.colourSecondary_=b.colourSecondary,this.colourTertiary_=b.colourTertiary,this.hat=b.hat,this.setColour(b.colourPrimary);else throw Error("Invalid style name: "+a);};
Blockly.Block.prototype.setStyle=function(a){var b=this.workspace.getTheme().getBlockStyle(a);this.styleName_=a;if(b)this.colourSecondary_=b.colourSecondary,this.colourTertiary_=b.colourTertiary,this.hat=b.hat,this.setColour(b.colourPrimary);else throw Error("Invalid style name: "+a);};
Blockly.Block.prototype.setOnChange=function(a){if(a&&"function"!=typeof a)throw Error("onchange must be a function.");this.onchangeWrapper_&&this.workspace.removeChangeListener(this.onchangeWrapper_);if(this.onchange=a)this.onchangeWrapper_=a.bind(this),this.workspace.addChangeListener(this.onchangeWrapper_)};Blockly.Block.prototype.getField=function(a){for(var b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)if(e.name===a)return e;return null};
Blockly.Block.prototype.getVars=function(){for(var a=[],b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)e.referencesVariables()&&a.push(e.getValue());return a};Blockly.Block.prototype.getVarModels=function(){for(var a=[],b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)e.referencesVariables()&&(e=this.workspace.getVariableById(e.getValue()))&&a.push(e);return a};
Blockly.Block.prototype.updateVarName=function(a){for(var b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)e.referencesVariables()&&a.getId()==e.getValue()&&e.refreshVariableName()};Blockly.Block.prototype.renameVarById=function(a,b){for(var c=0,d;d=this.inputList[c];c++)for(var e=0,f;f=d.fieldRow[e];e++)f.referencesVariables()&&a==f.getValue()&&f.setValue(b)};Blockly.Block.prototype.getFieldValue=function(a){return(a=this.getField(a))?a.getValue():null};
@@ -409,8 +417,8 @@ Blockly.BlockDragSurfaceSvg.prototype.createDom=function(){this.SVG_||(this.SVG_
Blockly.BlockDragSurfaceSvg.prototype.setBlocksAndShow=function(a){if(this.dragGroup_.childNodes.length)throw Error("Already dragging a block.");this.dragGroup_.appendChild(a);this.SVG_.style.display="block";this.surfaceXY_=new Blockly.utils.Coordinate(0,0)};Blockly.BlockDragSurfaceSvg.prototype.translateAndScaleGroup=function(a,b,c){this.scale_=c;a=a.toFixed(0);b=b.toFixed(0);this.dragGroup_.setAttribute("transform","translate("+a+","+b+") scale("+c+")")};
Blockly.BlockDragSurfaceSvg.prototype.translateSurfaceInternal_=function(){var a=this.surfaceXY_.x,b=this.surfaceXY_.y;a=a.toFixed(0);b=b.toFixed(0);this.SVG_.style.display="block";Blockly.utils.dom.setCssTransform(this.SVG_,"translate3d("+a+"px, "+b+"px, 0px)")};Blockly.BlockDragSurfaceSvg.prototype.translateSurface=function(a,b){this.surfaceXY_=new Blockly.utils.Coordinate(a*this.scale_,b*this.scale_);this.translateSurfaceInternal_()};
Blockly.BlockDragSurfaceSvg.prototype.getSurfaceTranslation=function(){var a=Blockly.utils.getRelativeXY(this.SVG_);return new Blockly.utils.Coordinate(a.x/this.scale_,a.y/this.scale_)};Blockly.BlockDragSurfaceSvg.prototype.getGroup=function(){return this.dragGroup_};Blockly.BlockDragSurfaceSvg.prototype.getCurrentBlock=function(){return this.dragGroup_.firstChild};
Blockly.BlockDragSurfaceSvg.prototype.clearAndHide=function(a){a?a.appendChild(this.getCurrentBlock()):this.dragGroup_.removeChild(this.getCurrentBlock());this.SVG_.style.display="none";if(this.dragGroup_.childNodes.length)throw Error("Drag group was not cleared.");this.surfaceXY_=null};Blockly.blockRendering={};Blockly.blockRendering.rendererMap_={};Blockly.blockRendering.useDebugger=!1;Blockly.blockRendering.register=function(a,b){if(Blockly.blockRendering.rendererMap_[a])throw Error("Renderer has already been registered.");Blockly.blockRendering.rendererMap_[a]=b};Blockly.blockRendering.startDebugger=function(){Blockly.blockRendering.useDebugger=!0};Blockly.blockRendering.stopDebugger=function(){Blockly.blockRendering.useDebugger=!1};
Blockly.blockRendering.init=function(a){if(!Blockly.blockRendering.rendererMap_[a])throw Error("Renderer not registered: ",a);var b=function(){b.superClass_.constructor.call(this)};Blockly.utils.object.inherits(b,Blockly.blockRendering.rendererMap_[a]);a=new b;a.init();return a};Blockly.blockRendering.IPathObject=function(a){};Blockly.blockRendering.PathObject=function(a){this.svgRoot=a;this.svgPath=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyPath"},this.svgRoot);this.svgPathLight=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyPathLight"},this.svgRoot);this.svgPathDark=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyPathDark",transform:"translate(1,1)"},this.svgRoot)};
Blockly.BlockDragSurfaceSvg.prototype.clearAndHide=function(a){a?a.appendChild(this.getCurrentBlock()):this.dragGroup_.removeChild(this.getCurrentBlock());this.SVG_.style.display="none";if(this.dragGroup_.childNodes.length)throw Error("Drag group was not cleared.");this.surfaceXY_=null};Blockly.blockRendering={};Blockly.blockRendering.rendererMap_={};Blockly.blockRendering.useDebugger=!1;Blockly.blockRendering.register=function(a,b){if(Blockly.blockRendering.rendererMap_[a])throw Error("Renderer has already been registered.");Blockly.blockRendering.rendererMap_[a]=b};Blockly.blockRendering.unregister=function(a){Blockly.blockRendering.rendererMap_[a]?Blockly.blockRendering.rendererMap_[a]=void 0:console.warn('No renderer mapping for name "'+a+'" found to unregister')};
Blockly.blockRendering.startDebugger=function(){Blockly.blockRendering.useDebugger=!0};Blockly.blockRendering.stopDebugger=function(){Blockly.blockRendering.useDebugger=!1};Blockly.blockRendering.init=function(a){if(!Blockly.blockRendering.rendererMap_[a])throw Error("Renderer not registered: ",a);var b=function(){b.superClass_.constructor.call(this)};Blockly.utils.object.inherits(b,Blockly.blockRendering.rendererMap_[a]);a=new b;a.init();return a};Blockly.blockRendering.IPathObject=function(a){};Blockly.blockRendering.PathObject=function(a){this.svgRoot=a;this.svgPath=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyPath"},this.svgRoot);this.svgPathLight=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyPathLight"},this.svgRoot);this.svgPathDark=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyPathDark",transform:"translate(1,1)"},this.svgRoot)};
Blockly.blockRendering.PathObject.prototype.setPaths=function(a){this.svgPath.setAttribute("d",a);this.svgPathLight.style.display="none";this.svgPathDark.style.display="none"};Blockly.blockRendering.PathObject.prototype.flipRTL=function(){this.svgPath.setAttribute("transform","scale(-1 1)")};Blockly.utils.IdGenerator={};Blockly.utils.IdGenerator.nextId_=0;Blockly.utils.IdGenerator.getNextUniqueId=function(){return"blockly:"+(Blockly.utils.IdGenerator.nextId_++).toString(36)};Blockly.Component=function(){this.rightToLeft_=Blockly.Component.defaultRightToLeft;this.id_=null;this.inDocument_=!1;this.parent_=this.element_=null;this.children_=[];this.childIndex_={}};Blockly.Component.defaultRightToLeft=!1;Blockly.Component.Error={ALREADY_RENDERED:"Component already rendered",PARENT_UNABLE_TO_BE_SET:"Unable to set parent component",CHILD_INDEX_OUT_OF_BOUNDS:"Child component index out of bounds"};Blockly.Component.prototype.getId=function(){return this.id_||(this.id_=Blockly.utils.IdGenerator.getNextUniqueId())};
Blockly.Component.prototype.getElement=function(){return this.element_};Blockly.Component.prototype.setElementInternal=function(a){this.element_=a};Blockly.Component.prototype.setParent=function(a){if(this==a)throw Error(Blockly.Component.Error.PARENT_UNABLE_TO_BE_SET);if(a&&this.parent_&&this.id_&&this.parent_.getChild(this.id_)&&this.parent_!=a)throw Error(Blockly.Component.Error.PARENT_UNABLE_TO_BE_SET);this.parent_=a};Blockly.Component.prototype.getParent=function(){return this.parent_};
Blockly.Component.prototype.isInDocument=function(){return this.inDocument_};Blockly.Component.prototype.createDom=function(){this.element_=document.createElement("div")};Blockly.Component.prototype.render=function(a){this.render_(a)};Blockly.Component.prototype.renderBefore=function(a){this.render_(a.parentNode,a)};
@@ -426,7 +434,7 @@ MAIN:"main",MARQUEE:"marquee",MATH:"math",MENU:"menu",MENUBAR:"menubar",MENUITEM
TABLIST:"tablist",TABPANEL:"tabpanel",TEXTBOX:"textbox",TEXTINFO:"textinfo",TIMER:"timer",TOOLBAR:"toolbar",TOOLTIP:"tooltip",TREE:"tree",TREEGRID:"treegrid",TREEITEM:"treeitem"};
Blockly.utils.aria.State={ACTIVEDESCENDANT:"activedescendant",ATOMIC:"atomic",AUTOCOMPLETE:"autocomplete",BUSY:"busy",CHECKED:"checked",COLINDEX:"colindex",CONTROLS:"controls",DESCRIBEDBY:"describedby",DISABLED:"disabled",DROPEFFECT:"dropeffect",EXPANDED:"expanded",FLOWTO:"flowto",GRABBED:"grabbed",HASPOPUP:"haspopup",HIDDEN:"hidden",INVALID:"invalid",LABEL:"label",LABELLEDBY:"labelledby",LEVEL:"level",LIVE:"live",MULTILINE:"multiline",MULTISELECTABLE:"multiselectable",ORIENTATION:"orientation",OWNS:"owns",
POSINSET:"posinset",PRESSED:"pressed",READONLY:"readonly",RELEVANT:"relevant",REQUIRED:"required",ROWINDEX:"rowindex",SELECTED:"selected",SETSIZE:"setsize",SORT:"sort",VALUEMAX:"valuemax",VALUEMIN:"valuemin",VALUENOW:"valuenow",VALUETEXT:"valuetext"};Blockly.utils.aria.setRole=function(a,b){b?a.setAttribute(Blockly.utils.aria.ROLE_ATTRIBUTE_,b):Blockly.utils.aria.removeRole(a)};Blockly.utils.aria.getRole=function(a){return a.getAttribute(Blockly.utils.aria.ROLE_ATTRIBUTE_)||null};
Blockly.utils.aria.removeRole=function(a){a.removeAttribute(Blockly.utils.aria.ROLE_ATTRIBUTE_)};Blockly.utils.aria.setState=function(a,b,c){Array.isArray(c)&&(c=c.join(" "));b=Blockly.utils.aria.getAriaAttributeName_(b);a.setAttribute(b,c)};Blockly.utils.aria.getAriaAttributeName_=function(a){return Blockly.utils.aria.ARIA_PREFIX_+a};Blockly.Menu=function(){Blockly.Component.call(this);this.highlightedIndex_=-1};Blockly.utils.object.inherits(Blockly.Menu,Blockly.Component);Blockly.Menu.prototype.createDom=function(){var a=document.createElement("div");a.setAttribute("id",this.getId());this.setElementInternal(a);a.setAttribute("class","goog-menu goog-menu-vertical");a.setAttribute("style","user-select: none;");a.tabIndex=0;Blockly.utils.aria.setRole(a,this.roleName_||Blockly.utils.aria.Role.MENU)};
Blockly.utils.aria.removeRole=function(a){a.removeAttribute(Blockly.utils.aria.ROLE_ATTRIBUTE_)};Blockly.utils.aria.setState=function(a,b,c){Array.isArray(c)&&(c=c.join(" "));b=Blockly.utils.aria.getAriaAttributeName_(b);a.setAttribute(b,c)};Blockly.utils.aria.getAriaAttributeName_=function(a){return Blockly.utils.aria.ARIA_PREFIX_+a};Blockly.Menu=function(){Blockly.Component.call(this);this.highlightedIndex_=-1};Blockly.utils.object.inherits(Blockly.Menu,Blockly.Component);Blockly.Menu.prototype.createDom=function(){var a=document.createElement("div");a.id=this.getId();this.setElementInternal(a);a.className="goog-menu goog-menu-vertical blocklyNonSelectable";a.tabIndex=0;Blockly.utils.aria.setRole(a,this.roleName_||Blockly.utils.aria.Role.MENU)};
Blockly.Menu.prototype.focus=function(){var a=this.getElement();a&&(a.focus(),Blockly.utils.dom.addClass(a,"focused"))};Blockly.Menu.prototype.blur=function(){var a=this.getElement();a&&(a.blur(),Blockly.utils.dom.removeClass(a,"focused"))};Blockly.Menu.prototype.setRole=function(a){this.roleName_=a};Blockly.Menu.prototype.enterDocument=function(){Blockly.Menu.superClass_.enterDocument.call(this);this.forEachChild(function(a){a.isInDocument()&&this.registerChildId_(a)},this);this.attachEvents_()};
Blockly.Menu.prototype.exitDocument=function(){this.setHighlightedIndex(-1);Blockly.Menu.superClass_.exitDocument.call(this)};Blockly.Menu.prototype.disposeInternal=function(){Blockly.Menu.superClass_.disposeInternal.call(this);this.detachEvents_()};
Blockly.Menu.prototype.attachEvents_=function(){var a=this.getElement();this.mouseOverHandler_=Blockly.bindEventWithChecks_(a,"mouseover",this,this.handleMouseOver_,!0);this.clickHandler_=Blockly.bindEventWithChecks_(a,"click",this,this.handleClick_,!0);this.mouseEnterHandler_=Blockly.bindEventWithChecks_(a,"mouseenter",this,this.handleMouseEnter_,!0);this.mouseLeaveHandler_=Blockly.bindEventWithChecks_(a,"mouseleave",this,this.handleMouseLeave_,!0);this.onKeyDownWrapper_=Blockly.bindEventWithChecks_(a,
@@ -437,9 +445,9 @@ Blockly.Menu.prototype.setHighlighted=function(a){this.setHighlightedIndex(this.
Blockly.Menu.prototype.highlightHelper=function(a,b){var c=0>b?-1:b,d=this.getChildCount();c=a.call(this,c,d);for(var e=0;e<=d;){var f=this.getChildAt(c);if(f&&this.canHighlightItem(f))return this.setHighlightedIndex(c),!0;e++;c=a.call(this,c,d)}return!1};Blockly.Menu.prototype.canHighlightItem=function(a){return a.isEnabled()};Blockly.Menu.prototype.handleMouseOver_=function(a){(a=this.getMenuItem(a.target))&&a.isEnabled()&&this.getHighlighted()!==a&&(this.unhighlightCurrent(),this.setHighlighted(a))};
Blockly.Menu.prototype.handleClick_=function(a){var b=this.getMenuItem(a.target);b&&b.handleClick(a)&&a.preventDefault()};Blockly.Menu.prototype.handleMouseEnter_=function(a){this.focus()};Blockly.Menu.prototype.handleMouseLeave_=function(a){this.getElement()&&(this.blur(),this.clearHighlighted())};Blockly.Menu.prototype.handleKeyEvent=function(a){return 0!=this.getChildCount()&&this.handleKeyEventInternal(a)?(a.preventDefault(),a.stopPropagation(),!0):!1};
Blockly.Menu.prototype.handleKeyEventInternal=function(a){var b=this.getHighlighted();if(b&&"function"==typeof b.handleKeyEvent&&b.handleKeyEvent(a))return!0;if(a.shiftKey||a.ctrlKey||a.metaKey||a.altKey)return!1;switch(a.keyCode){case Blockly.utils.KeyCodes.ENTER:b&&b.performActionInternal(a);break;case Blockly.utils.KeyCodes.UP:this.highlightPrevious();break;case Blockly.utils.KeyCodes.DOWN:this.highlightNext();break;default:return!1}return!0};Blockly.MenuItem=function(a,b){Blockly.Component.call(this);this.setContentInternal(a);this.setValue(b);this.enabled_=!0};Blockly.utils.object.inherits(Blockly.MenuItem,Blockly.Component);
Blockly.MenuItem.prototype.createDom=function(){var a=document.createElement("div");a.setAttribute("id",this.getId());this.setElementInternal(a);a.setAttribute("class","goog-menuitem goog-option "+(this.enabled_?"":"goog-menuitem-disabled ")+(this.checked_?"goog-option-selected ":"")+(this.isRightToLeft()?"goog-menuitem-rtl ":""));var b=this.getContentWrapperDom();a.appendChild(b);var c=this.getCheckboxDom();c&&b.appendChild(c);b.appendChild(this.getContentDom());Blockly.utils.aria.setRole(a,this.roleName_||
(this.checkable_?Blockly.utils.aria.Role.MENUITEMCHECKBOX:Blockly.utils.aria.Role.MENUITEM));Blockly.utils.aria.setState(a,Blockly.utils.aria.State.SELECTED,this.checkable_&&this.checked_||!1)};Blockly.MenuItem.prototype.getCheckboxDom=function(){if(!this.checkable_)return null;var a=document.createElement("div");a.setAttribute("class","goog-menuitem-checkbox");return a};Blockly.MenuItem.prototype.getContentDom=function(){var a=this.content_;"string"===typeof a&&(a=document.createTextNode(a));return a};
Blockly.MenuItem.prototype.getContentWrapperDom=function(){var a=document.createElement("div");a.setAttribute("class","goog-menuitem-content");return a};Blockly.MenuItem.prototype.setContentInternal=function(a){this.content_=a};Blockly.MenuItem.prototype.setValue=function(a){this.value_=a};Blockly.MenuItem.prototype.getValue=function(){return this.value_};Blockly.MenuItem.prototype.setRole=function(a){this.roleName_=a};Blockly.MenuItem.prototype.setCheckable=function(a){this.checkable_=a};
Blockly.MenuItem.prototype.createDom=function(){var a=document.createElement("div");a.id=this.getId();this.setElementInternal(a);a.className="goog-menuitem goog-option "+(this.enabled_?"":"goog-menuitem-disabled ")+(this.checked_?"goog-option-selected ":"")+(this.isRightToLeft()?"goog-menuitem-rtl ":"");var b=this.getContentWrapperDom();a.appendChild(b);var c=this.getCheckboxDom();c&&b.appendChild(c);b.appendChild(this.getContentDom());Blockly.utils.aria.setRole(a,this.roleName_||(this.checkable_?
Blockly.utils.aria.Role.MENUITEMCHECKBOX:Blockly.utils.aria.Role.MENUITEM));Blockly.utils.aria.setState(a,Blockly.utils.aria.State.SELECTED,this.checkable_&&this.checked_||!1)};Blockly.MenuItem.prototype.getCheckboxDom=function(){if(!this.checkable_)return null;var a=document.createElement("div");a.className="goog-menuitem-checkbox";return a};Blockly.MenuItem.prototype.getContentDom=function(){var a=this.content_;"string"===typeof a&&(a=document.createTextNode(a));return a};
Blockly.MenuItem.prototype.getContentWrapperDom=function(){var a=document.createElement("div");a.className="goog-menuitem-content";return a};Blockly.MenuItem.prototype.setContentInternal=function(a){this.content_=a};Blockly.MenuItem.prototype.setValue=function(a){this.value_=a};Blockly.MenuItem.prototype.getValue=function(){return this.value_};Blockly.MenuItem.prototype.setRole=function(a){this.roleName_=a};Blockly.MenuItem.prototype.setCheckable=function(a){this.checkable_=a};
Blockly.MenuItem.prototype.setChecked=function(a){if(this.checkable_){this.checked_=a;var b=this.getElement();b&&this.isEnabled()&&(a?(Blockly.utils.dom.addClass(b,"goog-option-selected"),Blockly.utils.aria.setState(b,Blockly.utils.aria.State.SELECTED,!0)):(Blockly.utils.dom.removeClass(b,"goog-option-selected"),Blockly.utils.aria.setState(b,Blockly.utils.aria.State.SELECTED,!1)))}};
Blockly.MenuItem.prototype.setHighlighted=function(a){this.highlight_=a;var b=this.getElement();b&&this.isEnabled()&&(a?Blockly.utils.dom.addClass(b,"goog-menuitem-highlight"):Blockly.utils.dom.removeClass(b,"goog-menuitem-highlight"))};Blockly.MenuItem.prototype.isEnabled=function(){return this.enabled_};Blockly.MenuItem.prototype.setEnabled=function(a){this.enabled_=a;(a=this.getElement())&&(this.enabled_?Blockly.utils.dom.removeClass(a,"goog-menuitem-disabled"):Blockly.utils.dom.addClass(a,"goog-menuitem-disabled"))};
Blockly.MenuItem.prototype.handleClick=function(a){this.isEnabled()&&(this.setHighlighted(!0),this.performActionInternal())};Blockly.MenuItem.prototype.performActionInternal=function(){this.checkable_&&this.setChecked(!this.checked_);this.actionHandler_&&this.actionHandler_.call(this.actionHandlerObj_,this)};Blockly.MenuItem.prototype.onAction=function(a,b){this.actionHandler_=a;this.actionHandlerObj_=b};Blockly.utils.uiMenu={};Blockly.utils.uiMenu.getSize=function(a){a=a.getElement();var b=Blockly.utils.style.getSize(a);b.height=a.scrollHeight;return b};Blockly.utils.uiMenu.adjustBBoxesForRTL=function(a,b,c){b.left+=c.width;b.right+=c.width;a.left+=c.width;a.right+=c.width};Blockly.ContextMenu={};Blockly.ContextMenu.currentBlock=null;Blockly.ContextMenu.eventWrapper_=null;Blockly.ContextMenu.show=function(a,b,c){Blockly.WidgetDiv.show(Blockly.ContextMenu,c,null);if(b.length){var d=Blockly.ContextMenu.populate_(b,c);Blockly.ContextMenu.position_(d,a,c);setTimeout(function(){d.getElement().focus()},1);Blockly.ContextMenu.currentBlock=null}else Blockly.ContextMenu.hide()};
@@ -450,8 +458,8 @@ Blockly.ContextMenu.callbackFactory=function(a,b){return function(){Blockly.Even
Blockly.ContextMenu.blockDeleteOption=function(a){var b=a.getDescendants(!1).length,c=a.getNextBlock();c&&(b-=c.getDescendants(!1).length);return{text:1==b?Blockly.Msg.DELETE_BLOCK:Blockly.Msg.DELETE_X_BLOCKS.replace("%1",String(b)),enabled:!0,callback:function(){Blockly.Events.setGroup(!0);a.dispose(!0,!0);Blockly.Events.setGroup(!1)}}};Blockly.ContextMenu.blockHelpOption=function(a){return{enabled:!("function"==typeof a.helpUrl?!a.helpUrl():!a.helpUrl),text:Blockly.Msg.HELP,callback:function(){a.showHelp_()}}};
Blockly.ContextMenu.blockDuplicateOption=function(a){var b=a.isDuplicatable();return{text:Blockly.Msg.DUPLICATE_BLOCK,enabled:b,callback:function(){Blockly.duplicate_(a)}}};Blockly.ContextMenu.blockCommentOption=function(a){var b={enabled:!Blockly.utils.userAgent.IE};a.comment?(b.text=Blockly.Msg.REMOVE_COMMENT,b.callback=function(){a.setCommentText(null)}):(b.text=Blockly.Msg.ADD_COMMENT,b.callback=function(){a.setCommentText("")});return b};
Blockly.ContextMenu.commentDeleteOption=function(a){return{text:Blockly.Msg.REMOVE_COMMENT,enabled:!0,callback:function(){Blockly.Events.setGroup(!0);a.dispose(!0,!0);Blockly.Events.setGroup(!1)}}};Blockly.ContextMenu.commentDuplicateOption=function(a){return{text:Blockly.Msg.DUPLICATE_COMMENT,enabled:!0,callback:function(){Blockly.duplicate_(a)}}};
Blockly.ContextMenu.workspaceCommentOption=function(a,b){var c={enabled:!Blockly.utils.userAgent.IE};c.text=Blockly.Msg.ADD_COMMENT;c.callback=function(){var c=new Blockly.WorkspaceCommentSvg(a,Blockly.Msg.WORKSPACE_COMMENT_DEFAULT_TEXT,Blockly.WorkspaceCommentSvg.DEFAULT_SIZE,Blockly.WorkspaceCommentSvg.DEFAULT_SIZE),e=a.getInjectionDiv().getBoundingClientRect();e=new Blockly.utils.Coordinate(b.clientX-e.left,b.clientY-e.top);var f=a.getOriginOffsetInPixels();e=Blockly.utils.Coordinate.difference(e,
f);e.scale(1/a.scale);c.moveBy(e.x,e.y);a.rendered&&(c.initSvg(),c.render(),c.select())};return c};Blockly.Icon=function(a){this.block_=a};Blockly.Icon.prototype.collapseHidden=!0;Blockly.Icon.prototype.SIZE=17;Blockly.Icon.prototype.bubble_=null;Blockly.Icon.prototype.iconXY_=null;
Blockly.ContextMenu.workspaceCommentOption=function(a,b){if(!Blockly.WorkspaceCommentSvg)throw Error("Missing require for Blockly.WorkspaceCommentSvg");var c={enabled:!Blockly.utils.userAgent.IE};c.text=Blockly.Msg.ADD_COMMENT;c.callback=function(){var c=new Blockly.WorkspaceCommentSvg(a,Blockly.Msg.WORKSPACE_COMMENT_DEFAULT_TEXT,Blockly.WorkspaceCommentSvg.DEFAULT_SIZE,Blockly.WorkspaceCommentSvg.DEFAULT_SIZE),e=a.getInjectionDiv().getBoundingClientRect();e=new Blockly.utils.Coordinate(b.clientX-
e.left,b.clientY-e.top);var f=a.getOriginOffsetInPixels();e=Blockly.utils.Coordinate.difference(e,f);e.scale(1/a.scale);c.moveBy(e.x,e.y);a.rendered&&(c.initSvg(),c.render(),c.select())};return c};Blockly.Icon=function(a){this.block_=a};Blockly.Icon.prototype.collapseHidden=!0;Blockly.Icon.prototype.SIZE=17;Blockly.Icon.prototype.bubble_=null;Blockly.Icon.prototype.iconXY_=null;
Blockly.Icon.prototype.createIcon=function(){this.iconGroup_||(this.iconGroup_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyIconGroup"},null),this.block_.isInFlyout&&Blockly.utils.dom.addClass(this.iconGroup_,"blocklyIconGroupReadonly"),this.drawIcon_(this.iconGroup_),this.block_.getSvgRoot().appendChild(this.iconGroup_),Blockly.bindEventWithChecks_(this.iconGroup_,"mouseup",this,this.iconClick_),this.updateEditable())};
Blockly.Icon.prototype.dispose=function(){Blockly.utils.dom.removeNode(this.iconGroup_);this.iconGroup_=null;this.setVisible(!1);this.block_=null};Blockly.Icon.prototype.updateEditable=function(){};Blockly.Icon.prototype.isVisible=function(){return!!this.bubble_};Blockly.Icon.prototype.iconClick_=function(a){this.block_.workspace.isDragging()||this.block_.isInFlyout||Blockly.utils.isRightButton(a)||this.setVisible(!this.isVisible())};
Blockly.Icon.prototype.updateColour=function(){this.isVisible()&&this.bubble_.setColour(this.block_.getColour())};Blockly.Icon.prototype.setIconLocation=function(a){this.iconXY_=a;this.isVisible()&&this.bubble_.setAnchorLocation(a)};
@@ -520,18 +528,16 @@ Blockly.Generator.prototype.injectId=function(a,b){var c=b.id.replace(/\$/g,"$$$
Blockly.Generator.prototype.provideFunction_=function(a,b){if(!this.definitions_[a]){var c=this.variableDB_.getDistinctName(a,Blockly.Procedures.NAME_TYPE);this.functionNames_[a]=c;c=b.join("\n").replace(this.FUNCTION_NAME_PLACEHOLDER_REGEXP_,c);for(var d;d!=c;)d=c,c=c.replace(/^(( {2})*) {2}/gm,"$1\x00");c=c.replace(/\0/g,this.INDENT);this.definitions_[a]=c}return this.functionNames_[a]};Blockly.Generator.prototype.init=function(a){};Blockly.Generator.prototype.scrub_=function(a,b){return b};
Blockly.Generator.prototype.finish=function(a){return a};Blockly.Generator.prototype.scrubNakedValue=function(a){return a};Blockly.Action=function(a,b){this.name=a;this.desc=b};Blockly.ASTNode=function(a,b,c){if(!b)throw Error("Cannot create a node without a location.");this.type_=a;this.isConnection_=Blockly.ASTNode.isConnectionType_(a);this.location_=b;this.processParams_(c||null)};Blockly.ASTNode.types={FIELD:"field",BLOCK:"block",INPUT:"input",OUTPUT:"output",NEXT:"next",PREVIOUS:"previous",STACK:"stack",WORKSPACE:"workspace"};Blockly.ASTNode.DEFAULT_OFFSET_Y=-20;Blockly.ASTNode.isConnectionType_=function(a){switch(a){case Blockly.ASTNode.types.PREVIOUS:case Blockly.ASTNode.types.NEXT:case Blockly.ASTNode.types.INPUT:case Blockly.ASTNode.types.OUTPUT:return!0}return!1};
Blockly.ASTNode.createFieldNode=function(a){return new Blockly.ASTNode(Blockly.ASTNode.types.FIELD,a)};
Blockly.ASTNode.createConnectionNode=function(a){return a?a.type===Blockly.INPUT_VALUE||a.type===Blockly.NEXT_STATEMENT&&a.getParentInput()?Blockly.ASTNode.createInputNode(a.getParentInput()):a.type===Blockly.NEXT_STATEMENT?new Blockly.ASTNode(Blockly.ASTNode.types.NEXT,a):a.type===Blockly.OUTPUT_VALUE?new Blockly.ASTNode(Blockly.ASTNode.types.OUTPUT,a):a.type===Blockly.PREVIOUS_STATEMENT?new Blockly.ASTNode(Blockly.ASTNode.types.PREVIOUS,a):null:null};
Blockly.ASTNode.createConnectionNode=function(a){return a?a.type==Blockly.INPUT_VALUE||a.type==Blockly.NEXT_STATEMENT&&a.getParentInput()?Blockly.ASTNode.createInputNode(a.getParentInput()):a.type==Blockly.NEXT_STATEMENT?new Blockly.ASTNode(Blockly.ASTNode.types.NEXT,a):a.type==Blockly.OUTPUT_VALUE?new Blockly.ASTNode(Blockly.ASTNode.types.OUTPUT,a):a.type==Blockly.PREVIOUS_STATEMENT?new Blockly.ASTNode(Blockly.ASTNode.types.PREVIOUS,a):null:null};
Blockly.ASTNode.createInputNode=function(a){return a?new Blockly.ASTNode(Blockly.ASTNode.types.INPUT,a.connection):null};Blockly.ASTNode.createBlockNode=function(a){return new Blockly.ASTNode(Blockly.ASTNode.types.BLOCK,a)};Blockly.ASTNode.createStackNode=function(a){return new Blockly.ASTNode(Blockly.ASTNode.types.STACK,a)};Blockly.ASTNode.createWorkspaceNode=function(a,b){return new Blockly.ASTNode(Blockly.ASTNode.types.WORKSPACE,a,{wsCoordinate:b})};
Blockly.ASTNode.prototype.processParams_=function(a){a&&a.wsCoordinate&&(this.wsCoordinate_=a.wsCoordinate)};Blockly.ASTNode.prototype.getLocation=function(){return this.location_};Blockly.ASTNode.prototype.getType=function(){return this.type_};Blockly.ASTNode.prototype.getWsCoordinate=function(){return this.wsCoordinate_};Blockly.ASTNode.prototype.isConnection=function(){return this.isConnection_};
Blockly.ASTNode.prototype.findPreviousEditableField_=function(a,b,c){b=b.fieldRow;a=b.indexOf(a);for(c=c?b.length-1:a-1;a=b[c];c--)if(a.EDITABLE)return b=a,Blockly.ASTNode.createFieldNode(b);return null};Blockly.ASTNode.prototype.findNextForInput_=function(){var a=this.location_.getParentInput(),b=a.getSourceBlock();a=b.inputList.indexOf(a)+1;for(var c;c=b.inputList[a];a++){for(var d=c.fieldRow,e=0,f;f=d[e];e++)if(f.EDITABLE)return Blockly.ASTNode.createFieldNode(f);if(c.connection)return Blockly.ASTNode.createInputNode(c)}return null};
Blockly.ASTNode.prototype.findPreviousEditableField_=function(a,b,c){b=b.fieldRow;a=b.indexOf(a);for(c=(c?b.length:a)-1;a=b[c];c--)if(a.EDITABLE)return b=a,Blockly.ASTNode.createFieldNode(b);return null};Blockly.ASTNode.prototype.findNextForInput_=function(){var a=this.location_.getParentInput(),b=a.getSourceBlock();a=b.inputList.indexOf(a)+1;for(var c;c=b.inputList[a];a++){for(var d=c.fieldRow,e=0,f;f=d[e];e++)if(f.EDITABLE)return Blockly.ASTNode.createFieldNode(f);if(c.connection)return Blockly.ASTNode.createInputNode(c)}return null};
Blockly.ASTNode.prototype.findNextForField_=function(){var a=this.location_,b=a.getParentInput(),c=a.getSourceBlock(),d=c.inputList.indexOf(b);for(a=b.fieldRow.indexOf(a)+1;b=c.inputList[d];d++){for(var e=b.fieldRow;a<e.length;){if(e[a].EDITABLE)return Blockly.ASTNode.createFieldNode(e[a]);a++}a=0;if(b.connection)return Blockly.ASTNode.createInputNode(b)}return null};
Blockly.ASTNode.prototype.findPrevForInput_=function(){for(var a=this.location_.getParentInput(),b=a.getSourceBlock(),c=b.inputList.indexOf(a),d;d=b.inputList[c];c--){if(d.connection&&d!==a)return Blockly.ASTNode.createInputNode(d);d=d.fieldRow;for(var e=d.length-1,f;f=d[e];e--)if(f.EDITABLE)return Blockly.ASTNode.createFieldNode(f)}return null};
Blockly.ASTNode.prototype.findPrevForField_=function(){var a=this.location_,b=a.getParentInput(),c=a.getSourceBlock(),d=c.inputList.indexOf(b);a=b.fieldRow.indexOf(a)-1;for(var e;e=c.inputList[d];d--){if(e.connection&&e!==b)return Blockly.ASTNode.createInputNode(e);for(e=e.fieldRow;-1<a;){if(e[a].EDITABLE)return Blockly.ASTNode.createFieldNode(e[a]);a--}0<=d-1&&(a=c.inputList[d-1].fieldRow.length-1)}return null};
Blockly.ASTNode.prototype.navigateBetweenStacks_=function(a){var b=this.getLocation();b instanceof Blockly.Block||(b=b.getSourceBlock());if(!b||!b.workspace)return null;var c=b.getRootBlock();b=c.workspace.getTopBlocks(!0);for(var d=0,e;e=b[d];d++)if(c.id==e.id)return a=d+(a?1:-1),-1==a||a==b.length?null:Blockly.ASTNode.createStackNode(b[a]);throw Error("Couldn't find "+(a?"next":"previous")+" stack?!?!?!");};
Blockly.ASTNode.prototype.findTopASTNodeForBlock_=function(a){var b=a.previousConnection||a.outputConnection;return b?Blockly.ASTNode.createConnectionNode(b):Blockly.ASTNode.createBlockNode(a)};
Blockly.ASTNode.prototype.getOutAstNodeForBlock_=function(a){if(!a)return null;a=a.previousConnection?this.findTopOfSubStack_(a):a;var b=a.previousConnection||a.outputConnection;return b&&b.targetConnection&&b.targetConnection.getParentInput()?Blockly.ASTNode.createInputNode(b.targetConnection.getParentInput()):Blockly.ASTNode.createStackNode(a)};
Blockly.ASTNode.prototype.navigateBetweenStacks_=function(a){var b=this.getLocation();b instanceof Blockly.Block||(b=b.getSourceBlock());if(!b||!b.workspace)return null;var c=b.getRootBlock();b=c.workspace.getTopBlocks(!0);for(var d=0,e;e=b[d];d++)if(c.id==e.id)return a=d+(a?1:-1),-1==a||a==b.length?null:Blockly.ASTNode.createStackNode(b[a]);throw Error("Couldn't find "+(a?"next":"previous")+" stack?!");};
Blockly.ASTNode.prototype.findTopASTNodeForBlock_=function(a){var b=a.previousConnection||a.outputConnection;return b?Blockly.ASTNode.createConnectionNode(b):Blockly.ASTNode.createBlockNode(a)};Blockly.ASTNode.prototype.getOutAstNodeForBlock_=function(a){if(!a)return null;a=a.getTopStackBlock();var b=a.previousConnection||a.outputConnection;return b&&b.targetConnection&&b.targetConnection.getParentInput()?Blockly.ASTNode.createInputNode(b.targetConnection.getParentInput()):Blockly.ASTNode.createStackNode(a)};
Blockly.ASTNode.prototype.findFirstFieldOrInput_=function(a){a=a.inputList;for(var b=0,c;c=a[b];b++){for(var d=c.fieldRow,e=0,f;f=d[e];e++)if(f.EDITABLE)return Blockly.ASTNode.createFieldNode(f);if(c.connection)return Blockly.ASTNode.createInputNode(c)}return null};
Blockly.ASTNode.prototype.findTopOfSubStack_=function(a){for(;a&&a.previousConnection&&a.previousConnection.targetConnection&&a.previousConnection.targetBlock().nextConnection==a.previousConnection.targetConnection;)a=a.previousConnection.targetBlock();return a};
Blockly.ASTNode.prototype.next=function(){switch(this.type_){case Blockly.ASTNode.types.STACK:return this.navigateBetweenStacks_(!0);case Blockly.ASTNode.types.OUTPUT:return Blockly.ASTNode.createBlockNode(this.location_.getSourceBlock());case Blockly.ASTNode.types.FIELD:return this.findNextForField_();case Blockly.ASTNode.types.INPUT:return this.findNextForInput_();case Blockly.ASTNode.types.BLOCK:var a=this.location_.nextConnection;if(a)return Blockly.ASTNode.createConnectionNode(a);break;case Blockly.ASTNode.types.PREVIOUS:return Blockly.ASTNode.createBlockNode(this.location_.getSourceBlock());
case Blockly.ASTNode.types.NEXT:if(a=this.location_.targetConnection)return Blockly.ASTNode.createConnectionNode(a)}return null};
Blockly.ASTNode.prototype["in"]=function(){switch(this.type_){case Blockly.ASTNode.types.WORKSPACE:var a=this.location_.getTopBlocks(!0);if(0<a.length)return Blockly.ASTNode.createStackNode(a[0]);break;case Blockly.ASTNode.types.STACK:return this.findTopASTNodeForBlock_(this.location_);case Blockly.ASTNode.types.BLOCK:return this.findFirstFieldOrInput_(this.location_);case Blockly.ASTNode.types.INPUT:if(a=this.location_.targetConnection)return Blockly.ASTNode.createConnectionNode(a)}return null};
@@ -544,12 +550,12 @@ PERIOD:190,SLASH:191,APOSTROPHE:192,TILDE:192,SINGLE_QUOTE:222,OPEN_SQUARE_BRACK
Blockly.user.keyMap.getActionByKeyCode=function(a){return Blockly.user.keyMap.map_[a]};Blockly.user.keyMap.getKeyByAction=function(a){for(var b=Object.keys(Blockly.user.keyMap.map_),c=0,d;d=b[c];c++)if(Blockly.user.keyMap.map_[d].name===a.name)return d;return null};Blockly.user.keyMap.serializeKeyEvent=function(a){for(var b=Blockly.utils.object.values(Blockly.user.keyMap.modifierKeys),c="",d=0,e;e=b[d];d++)a.getModifierState(e)&&(c+=e);return c+=a.keyCode};
Blockly.user.keyMap.createSerializedKey=function(a,b){for(var c="",d=Blockly.utils.object.values(Blockly.user.keyMap.modifierKeys),e=0,f;f=b[e];e++)if(-1<d.indexOf(f))c+=f;else throw Error(f+" is not a valid modifier key.");return c+a};
Blockly.user.keyMap.createDefaultKeyMap=function(){var a={},b=Blockly.user.keyMap.createSerializedKey(Blockly.utils.KeyCodes.K,[Blockly.user.keyMap.modifierKeys.CONTROL]);a[Blockly.utils.KeyCodes.W]=Blockly.navigation.ACTION_PREVIOUS;a[Blockly.utils.KeyCodes.A]=Blockly.navigation.ACTION_OUT;a[Blockly.utils.KeyCodes.S]=Blockly.navigation.ACTION_NEXT;a[Blockly.utils.KeyCodes.D]=Blockly.navigation.ACTION_IN;a[Blockly.utils.KeyCodes.I]=Blockly.navigation.ACTION_INSERT;a[Blockly.utils.KeyCodes.ENTER]=
Blockly.navigation.ACTION_MARK;a[Blockly.utils.KeyCodes.X]=Blockly.navigation.ACTION_DISCONNECT;a[Blockly.utils.KeyCodes.T]=Blockly.navigation.ACTION_TOOLBOX;a[Blockly.utils.KeyCodes.E]=Blockly.navigation.ACTION_EXIT;a[Blockly.utils.KeyCodes.ESC]=Blockly.navigation.ACTION_EXIT;a[b]=Blockly.navigation.ACTION_TOGGLE_KEYBOARD_NAV;return a};Blockly.navigation={};Blockly.navigation.loggingCallback=null;Blockly.navigation.STATE_FLYOUT=1;Blockly.navigation.STATE_WS=2;Blockly.navigation.STATE_TOOLBOX=3;Blockly.navigation.currentState_=Blockly.navigation.STATE_WS;Blockly.navigation.actionNames={PREVIOUS:"previous",NEXT:"next",IN:"in",OUT:"out",INSERT:"insert",MARK:"mark",DISCONNECT:"disconnect",TOOLBOX:"toolbox",EXIT:"exit",TOGGLE_KEYBOARD_NAV:"toggle_keyboard_nav"};Blockly.navigation.markAtCursor_=function(){Blockly.getMainWorkspace().getMarker().setCurNode(Blockly.getMainWorkspace().getCursor().getCurNode())};
Blockly.navigation.removeMark_=function(){Blockly.getMainWorkspace().getMarker().setCurNode(null);Blockly.getMainWorkspace().getMarker().hide()};Blockly.navigation.setState=function(a){Blockly.navigation.currentState_=a};Blockly.navigation.getTopNode=function(a){var b=a.previousConnection,c=a.outputConnection;return(b=b?b:c)?Blockly.ASTNode.createConnectionNode(b):Blockly.ASTNode.createBlockNode(a)};
Blockly.navigation.focusToolbox_=function(){var a=Blockly.getMainWorkspace().getToolbox();a&&(Blockly.navigation.currentState_=Blockly.navigation.STATE_TOOLBOX,Blockly.navigation.resetFlyout_(!1),Blockly.getMainWorkspace().getMarker().getCurNode()||Blockly.navigation.markAtCursor_(),a.selectFirstCategory())};
Blockly.navigation.focusFlyout_=function(){Blockly.navigation.currentState_=Blockly.navigation.STATE_FLYOUT;var a=Blockly.getMainWorkspace();var b=a.getToolbox();a=b?b.flyout_:a.getFlyout();Blockly.getMainWorkspace().getMarker().getCurNode()||Blockly.navigation.markAtCursor_();a&&a.getWorkspace()&&(a=a.getWorkspace().getTopBlocks(!0),0<a.length&&(a=a[0],a=Blockly.ASTNode.createStackNode(a),Blockly.navigation.getFlyoutCursor_().setCurNode(a)))};
Blockly.navigation.ACTION_MARK;a[Blockly.utils.KeyCodes.X]=Blockly.navigation.ACTION_DISCONNECT;a[Blockly.utils.KeyCodes.T]=Blockly.navigation.ACTION_TOOLBOX;a[Blockly.utils.KeyCodes.E]=Blockly.navigation.ACTION_EXIT;a[Blockly.utils.KeyCodes.ESC]=Blockly.navigation.ACTION_EXIT;a[b]=Blockly.navigation.ACTION_TOGGLE_KEYBOARD_NAV;return a};Blockly.navigation={};Blockly.navigation.loggingCallback=null;Blockly.navigation.STATE_FLYOUT=1;Blockly.navigation.STATE_WS=2;Blockly.navigation.STATE_TOOLBOX=3;Blockly.navigation.currentState_=Blockly.navigation.STATE_WS;Blockly.navigation.actionNames={PREVIOUS:"previous",NEXT:"next",IN:"in",OUT:"out",INSERT:"insert",MARK:"mark",DISCONNECT:"disconnect",TOOLBOX:"toolbox",EXIT:"exit",TOGGLE_KEYBOARD_NAV:"toggle_keyboard_nav"};
Blockly.navigation.focusToolbox_=function(){var a=Blockly.getMainWorkspace(),b=a.getToolbox();b&&(Blockly.navigation.currentState_=Blockly.navigation.STATE_TOOLBOX,Blockly.navigation.resetFlyout_(!1),a.getMarker().getCurNode()||Blockly.navigation.markAtCursor_(),b.selectFirstCategory())};
Blockly.navigation.focusFlyout_=function(){Blockly.navigation.currentState_=Blockly.navigation.STATE_FLYOUT;var a=Blockly.getMainWorkspace();var b=a.getToolbox();b=b?b.flyout_:a.getFlyout();a.getMarker().getCurNode()||Blockly.navigation.markAtCursor_();b&&b.getWorkspace()&&(a=b.getWorkspace().getTopBlocks(!0),0<a.length&&(a=a[0],a=Blockly.ASTNode.createStackNode(a),Blockly.navigation.getFlyoutCursor_().setCurNode(a)))};
Blockly.navigation.focusWorkspace_=function(){Blockly.hideChaff();var a=Blockly.getMainWorkspace(),b=a.getCursor(),c=!!a.getToolbox(),d=a.getTopBlocks(!0);Blockly.navigation.resetFlyout_(c);Blockly.navigation.currentState_=Blockly.navigation.STATE_WS;0<d.length?b.setCurNode(Blockly.navigation.getTopNode(d[0])):(c=new Blockly.utils.Coordinate(100,100),a=Blockly.ASTNode.createWorkspaceNode(a,c),b.setCurNode(a))};
Blockly.navigation.getFlyoutCursor_=function(){var a=Blockly.getMainWorkspace(),b=null;a.rendered&&(b=(a=(b=a.getToolbox())?b.flyout_:a.getFlyout())?a.workspace_.getCursor():null);return b};
Blockly.navigation.insertFromFlyout=function(){var a=Blockly.getMainWorkspace().getFlyout();if(a&&a.isVisible()){var b=Blockly.navigation.getFlyoutCursor_().getCurNode().getLocation();b.isEnabled()?(a=a.createBlock(b),a.render(),a.setConnectionsHidden(!1),Blockly.getMainWorkspace().getCursor().setCurNode(Blockly.ASTNode.createBlockNode(a)),Blockly.navigation.modify_()||Blockly.navigation.warn_("Something went wrong while inserting a block from the flyout."),Blockly.navigation.focusWorkspace_(),Blockly.getMainWorkspace().getCursor().setCurNode(Blockly.navigation.getTopNode(a)),
Blockly.navigation.insertFromFlyout=function(){var a=Blockly.getMainWorkspace(),b=a.getFlyout();if(b&&b.isVisible()){var c=Blockly.navigation.getFlyoutCursor_().getCurNode().getLocation();c.isEnabled()?(b=b.createBlock(c),b.render(),b.setConnectionsHidden(!1),a.getCursor().setCurNode(Blockly.ASTNode.createBlockNode(b)),Blockly.navigation.modify_()||Blockly.navigation.warn_("Something went wrong while inserting a block from the flyout."),Blockly.navigation.focusWorkspace_(),a.getCursor().setCurNode(Blockly.navigation.getTopNode(b)),
Blockly.navigation.removeMark_()):Blockly.navigation.warn_("Can't insert a disabled block.")}else Blockly.navigation.warn_("Trying to insert from the flyout when the flyout does not exist or is not visible")};Blockly.navigation.resetFlyout_=function(a){Blockly.navigation.getFlyoutCursor_()&&(Blockly.navigation.getFlyoutCursor_().hide(),a&&Blockly.getMainWorkspace().getFlyout().hide())};
Blockly.navigation.modifyWarn_=function(){var a=Blockly.getMainWorkspace().getMarker().getCurNode(),b=Blockly.getMainWorkspace().getCursor().getCurNode();if(!a)return Blockly.navigation.warn_("Cannot insert with no marked node."),!1;if(!b)return Blockly.navigation.warn_("Cannot insert with no cursor node."),!1;a=a.getType();b=b.getType();return a==Blockly.ASTNode.types.FIELD?(Blockly.navigation.warn_("Should not have been able to mark a field."),!1):a==Blockly.ASTNode.types.BLOCK?(Blockly.navigation.warn_("Should not have been able to mark a block."),
!1):a==Blockly.ASTNode.types.STACK?(Blockly.navigation.warn_("Should not have been able to mark a stack."),!1):b==Blockly.ASTNode.types.FIELD?(Blockly.navigation.warn_("Cannot attach a field to anything else."),!1):b==Blockly.ASTNode.types.WORKSPACE?(Blockly.navigation.warn_("Cannot attach a workspace to anything else."),!1):!0};
@@ -561,25 +567,25 @@ Blockly.navigation.getSuperiorConnection_=function(a){return a.isSuperior()?a:a.
Blockly.navigation.connect_=function(a,b){if(!a||!b)return!1;var c=Blockly.navigation.getInferiorConnection_(a),d=Blockly.navigation.getSuperiorConnection_(b),e=Blockly.navigation.getSuperiorConnection_(a),f=Blockly.navigation.getInferiorConnection_(b);if(c&&d&&Blockly.navigation.moveAndConnect_(c,d)||e&&f&&Blockly.navigation.moveAndConnect_(e,f)||Blockly.navigation.moveAndConnect_(a,b))return!0;try{b.checkConnection_(a)}catch(g){Blockly.navigation.warn_("Connection failed with error: "+g)}return!1};
Blockly.navigation.insertBlock=function(a,b){switch(b.type){case Blockly.PREVIOUS_STATEMENT:if(Blockly.navigation.connect_(a.nextConnection,b))return!0;break;case Blockly.NEXT_STATEMENT:if(Blockly.navigation.connect_(a.previousConnection,b))return!0;break;case Blockly.INPUT_VALUE:if(Blockly.navigation.connect_(a.outputConnection,b))return!0;break;case Blockly.OUTPUT_VALUE:for(var c=0;c<a.inputList.length;c++){var d=a.inputList[c].connection;if(d.type===Blockly.INPUT_VALUE&&Blockly.navigation.connect_(d,
b))return!0}}Blockly.navigation.warn_("This block can not be inserted at the marked location.");return!1};
Blockly.navigation.disconnectBlocks_=function(){var a=Blockly.getMainWorkspace().getCursor().getCurNode();if(a.isConnection()){var b=a.getLocation();b.isConnected()?(a=b.isSuperior()?b:b.targetConnection,b=b.isSuperior()?b.targetConnection:b,b.getSourceBlock().isShadow()?Blockly.navigation.log_("Cannot disconnect a shadow block"):(a.disconnect(),b.bumpAwayFrom_(a),a.getSourceBlock().getRootBlock().bringToFront(),a=Blockly.ASTNode.createConnectionNode(a),Blockly.getMainWorkspace().getCursor().setCurNode(a))):
Blockly.navigation.log_("Cannot disconnect unconnected connection")}else Blockly.navigation.log_("Cannot disconnect blocks when the cursor is not on a connection")};
Blockly.navigation.focusWorkspace_=function(){Blockly.hideChaff();var a=Blockly.getMainWorkspace().getCursor(),b=Blockly.getMainWorkspace().getToolbox()?!0:!1,c=Blockly.getMainWorkspace().getTopBlocks(!0);Blockly.navigation.resetFlyout_(b);Blockly.navigation.currentState_=Blockly.navigation.STATE_WS;0<c.length?a.setCurNode(Blockly.navigation.getTopNode(c[0])):(b=Blockly.getMainWorkspace(),c=new Blockly.utils.Coordinate(100,100),b=Blockly.ASTNode.createWorkspaceNode(b,c),a.setCurNode(b))};
Blockly.navigation.handleEnterForWS_=function(){var a=Blockly.getMainWorkspace().getCursor().getCurNode(),b=a.getType();b===Blockly.ASTNode.types.FIELD?a.getLocation().showEditor_():a.isConnection()||b==Blockly.ASTNode.types.WORKSPACE?Blockly.navigation.markAtCursor_():b==Blockly.ASTNode.types.BLOCK?Blockly.navigation.warn_("Cannot mark a block."):b==Blockly.ASTNode.types.STACK&&Blockly.navigation.warn_("Cannot mark a stack.")};
Blockly.navigation.getSourceBlock_=function(a){return a?a.getType()===Blockly.ASTNode.types.BLOCK?a.getLocation():a.getType()===Blockly.ASTNode.types.STACK?a.getLocation():a.getType()===Blockly.ASTNode.types.WORKSPACE?null:a.getLocation().getSourceBlock():null};
Blockly.navigation.moveCursorOnBlockDelete=function(a){if(Blockly.getMainWorkspace()){var b=Blockly.getMainWorkspace().getCursor();if(b){var c=b.getCurNode();c=Blockly.navigation.getSourceBlock_(c);c===a?c.getParent()?(a=c.previousConnection?c.previousConnection:c.outputConnection)&&b.setCurNode(Blockly.ASTNode.createConnectionNode(a.targetConnection)):b.setCurNode(Blockly.ASTNode.createWorkspaceNode(c.workspace,c.getRelativeToSurfaceXY())):-1<a.getChildren(!1).indexOf(c)&&b.setCurNode(Blockly.ASTNode.createWorkspaceNode(c.workspace,
c.getRelativeToSurfaceXY()))}}};Blockly.navigation.moveCursorOnBlockMutation=function(a){var b=Blockly.getMainWorkspace().getCursor();if(b){var c=b.getCurNode();c=Blockly.navigation.getSourceBlock_(c);c===a&&b.setCurNode(Blockly.ASTNode.createBlockNode(c))}};Blockly.navigation.onKeyPress=function(a){a=Blockly.user.keyMap.serializeKeyEvent(a);return(a=Blockly.user.keyMap.getActionByKeyCode(a))?Blockly.navigation.onBlocklyAction(a):!1};
Blockly.navigation.disconnectBlocks_=function(){var a=Blockly.getMainWorkspace(),b=a.getCursor().getCurNode();if(b.isConnection()){var c=b.getLocation();c.isConnected()?(b=c.isSuperior()?c:c.targetConnection,c=c.isSuperior()?c.targetConnection:c,c.getSourceBlock().isShadow()?Blockly.navigation.log_("Cannot disconnect a shadow block"):(b.disconnect(),c.bumpAwayFrom_(b),b.getSourceBlock().getRootBlock().bringToFront(),b=Blockly.ASTNode.createConnectionNode(b),a.getCursor().setCurNode(b))):Blockly.navigation.log_("Cannot disconnect unconnected connection")}else Blockly.navigation.log_("Cannot disconnect blocks when the cursor is not on a connection")};
Blockly.navigation.markAtCursor_=function(){var a=Blockly.getMainWorkspace();a.getMarker().setCurNode(a.getCursor().getCurNode())};Blockly.navigation.removeMark_=function(){var a=Blockly.getMainWorkspace();a.getMarker().setCurNode(null);a.getMarker().hide()};Blockly.navigation.setState=function(a){Blockly.navigation.currentState_=a};
Blockly.navigation.getSourceBlock_=function(a){return a?a.getType()===Blockly.ASTNode.types.BLOCK?a.getLocation():a.getType()===Blockly.ASTNode.types.STACK?a.getLocation():a.getType()===Blockly.ASTNode.types.WORKSPACE?null:a.getLocation().getSourceBlock():null};Blockly.navigation.getTopNode=function(a){var b=a.previousConnection||a.outputConnection;return b?Blockly.ASTNode.createConnectionNode(b):Blockly.ASTNode.createBlockNode(a)};
Blockly.navigation.moveCursorOnBlockDelete=function(a){var b=Blockly.getMainWorkspace();if(b&&(b=b.getCursor())){var c=b.getCurNode();c=Blockly.navigation.getSourceBlock_(c);c===a?c.getParent()?(a=c.previousConnection||c.outputConnection)&&b.setCurNode(Blockly.ASTNode.createConnectionNode(a.targetConnection)):b.setCurNode(Blockly.ASTNode.createWorkspaceNode(c.workspace,c.getRelativeToSurfaceXY())):-1<a.getChildren(!1).indexOf(c)&&b.setCurNode(Blockly.ASTNode.createWorkspaceNode(c.workspace,c.getRelativeToSurfaceXY()))}};
Blockly.navigation.moveCursorOnBlockMutation=function(a){var b=Blockly.getMainWorkspace().getCursor();if(b){var c=b.getCurNode();c=Blockly.navigation.getSourceBlock_(c);c===a&&b.setCurNode(Blockly.ASTNode.createBlockNode(c))}};Blockly.navigation.enableKeyboardAccessibility=function(){Blockly.keyboardAccessibilityMode||(Blockly.keyboardAccessibilityMode=!0,Blockly.navigation.focusWorkspace_())};
Blockly.navigation.disableKeyboardAccessibility=function(){if(Blockly.keyboardAccessibilityMode){var a=Blockly.getMainWorkspace();Blockly.keyboardAccessibilityMode=!1;a.getCursor().hide();a.getMarker().hide();Blockly.navigation.getFlyoutCursor_()&&Blockly.navigation.getFlyoutCursor_().hide()}};Blockly.navigation.log_=function(a){Blockly.navigation.loggingCallback?Blockly.navigation.loggingCallback("log",a):console.log(a)};
Blockly.navigation.warn_=function(a){Blockly.navigation.loggingCallback?Blockly.navigation.loggingCallback("warn",a):console.warn(a)};Blockly.navigation.error_=function(a){Blockly.navigation.loggingCallback?Blockly.navigation.loggingCallback("error",a):console.error(a)};Blockly.navigation.onKeyPress=function(a){a=Blockly.user.keyMap.serializeKeyEvent(a);return(a=Blockly.user.keyMap.getActionByKeyCode(a))?Blockly.navigation.onBlocklyAction(a):!1};
Blockly.navigation.onBlocklyAction=function(a){var b=Blockly.getMainWorkspace().options.readOnly,c=!1;Blockly.keyboardAccessibilityMode?b?-1<Blockly.navigation.READONLY_ACTION_LIST.indexOf(a)&&(c=Blockly.navigation.handleActions_(a)):c=Blockly.navigation.handleActions_(a):a.name===Blockly.navigation.actionNames.TOGGLE_KEYBOARD_NAV&&(Blockly.navigation.enableKeyboardAccessibility(),c=!0);return c};
Blockly.navigation.handleActions_=function(a){if(a.name===Blockly.navigation.actionNames.TOGGLE_KEYBOARD_NAV)return Blockly.navigation.disableKeyboardAccessibility(),!0;if(a.name===Blockly.navigation.actionNames.TOOLBOX)return Blockly.getMainWorkspace().getToolbox()?Blockly.navigation.focusToolbox_():Blockly.navigation.focusFlyout_(),!0;if(Blockly.navigation.currentState_===Blockly.navigation.STATE_WS){var b=Blockly.getMainWorkspace().getCursor().getCurNode(),c=!1;b&&b.getType()===Blockly.ASTNode.types.FIELD&&
(c=b.getLocation().onBlocklyAction(a));c||(c=Blockly.navigation.workspaceOnAction_(a));return c}return Blockly.navigation.currentState_===Blockly.navigation.STATE_FLYOUT?Blockly.navigation.flyoutOnAction_(a):Blockly.navigation.currentState_===Blockly.navigation.STATE_TOOLBOX?Blockly.navigation.toolboxOnAction_(a):!1};
Blockly.navigation.workspaceOnAction_=function(a){switch(a.name){case Blockly.navigation.actionNames.PREVIOUS:return Blockly.getMainWorkspace().getCursor().prev(),!0;case Blockly.navigation.actionNames.OUT:return Blockly.getMainWorkspace().getCursor().out(),!0;case Blockly.navigation.actionNames.NEXT:return Blockly.getMainWorkspace().getCursor().next(),!0;case Blockly.navigation.actionNames.IN:return Blockly.getMainWorkspace().getCursor()["in"](),!0;case Blockly.navigation.actionNames.INSERT:return Blockly.navigation.modify_(),
!0;case Blockly.navigation.actionNames.MARK:return Blockly.navigation.handleEnterForWS_(),!0;case Blockly.navigation.actionNames.DISCONNECT:return Blockly.navigation.disconnectBlocks_(),!0;default:return!1}};
Blockly.navigation.handleActions_=function(a){var b=Blockly.getMainWorkspace();if(a.name===Blockly.navigation.actionNames.TOGGLE_KEYBOARD_NAV)return Blockly.navigation.disableKeyboardAccessibility(),!0;if(a.name===Blockly.navigation.actionNames.TOOLBOX)return b.getToolbox()?Blockly.navigation.focusToolbox_():Blockly.navigation.focusFlyout_(),!0;if(Blockly.navigation.currentState_===Blockly.navigation.STATE_WS){b=b.getCursor().getCurNode();var c=!1;b&&b.getType()===Blockly.ASTNode.types.FIELD&&(c=
b.getLocation().onBlocklyAction(a));c||(c=Blockly.navigation.workspaceOnAction_(a));return c}return Blockly.navigation.currentState_===Blockly.navigation.STATE_FLYOUT?Blockly.navigation.flyoutOnAction_(a):Blockly.navigation.currentState_===Blockly.navigation.STATE_TOOLBOX?Blockly.navigation.toolboxOnAction_(a):!1};
Blockly.navigation.workspaceOnAction_=function(a){var b=Blockly.getMainWorkspace();switch(a.name){case Blockly.navigation.actionNames.PREVIOUS:return b.getCursor().prev(),!0;case Blockly.navigation.actionNames.OUT:return b.getCursor().out(),!0;case Blockly.navigation.actionNames.NEXT:return b.getCursor().next(),!0;case Blockly.navigation.actionNames.IN:return b.getCursor()["in"](),!0;case Blockly.navigation.actionNames.INSERT:return Blockly.navigation.modify_(),!0;case Blockly.navigation.actionNames.MARK:return Blockly.navigation.handleEnterForWS_(),
!0;case Blockly.navigation.actionNames.DISCONNECT:return Blockly.navigation.disconnectBlocks_(),!0;default:return!1}};
Blockly.navigation.flyoutOnAction_=function(a){switch(a.name){case Blockly.navigation.actionNames.PREVIOUS:return Blockly.navigation.getFlyoutCursor_().prev(),!0;case Blockly.navigation.actionNames.OUT:return Blockly.navigation.focusToolbox_(),!0;case Blockly.navigation.actionNames.NEXT:return Blockly.navigation.getFlyoutCursor_().next(),!0;case Blockly.navigation.actionNames.MARK:return Blockly.navigation.insertFromFlyout(),!0;case Blockly.navigation.actionNames.EXIT:return Blockly.navigation.focusWorkspace_(),
!0;default:return!1}};Blockly.navigation.toolboxOnAction_=function(a){if(a.name===Blockly.navigation.actionNames.EXIT)return Blockly.navigation.focusWorkspace_(),!0;var b=Blockly.getMainWorkspace().getToolbox().onBlocklyAction(a);return b||a.name!==Blockly.navigation.actionNames.IN?b:(Blockly.navigation.focusFlyout_(),!0)};Blockly.navigation.enableKeyboardAccessibility=function(){Blockly.keyboardAccessibilityMode||(Blockly.keyboardAccessibilityMode=!0,Blockly.navigation.focusWorkspace_())};
Blockly.navigation.disableKeyboardAccessibility=function(){Blockly.keyboardAccessibilityMode&&(Blockly.keyboardAccessibilityMode=!1,Blockly.getMainWorkspace().getCursor().hide(),Blockly.getMainWorkspace().getMarker().hide(),Blockly.navigation.getFlyoutCursor_()&&Blockly.navigation.getFlyoutCursor_().hide())};Blockly.navigation.log_=function(a){Blockly.navigation.loggingCallback?Blockly.navigation.loggingCallback("log",a):console.log(a)};
Blockly.navigation.warn_=function(a){Blockly.navigation.loggingCallback?Blockly.navigation.loggingCallback("warn",a):console.warn(a)};Blockly.navigation.error_=function(a){Blockly.navigation.loggingCallback?Blockly.navigation.loggingCallback("error",a):console.error(a)};Blockly.navigation.ACTION_PREVIOUS=new Blockly.Action(Blockly.navigation.actionNames.PREVIOUS,"Go to the previous location.");Blockly.navigation.ACTION_OUT=new Blockly.Action(Blockly.navigation.actionNames.OUT,"Go to the parent of the current location.");
Blockly.navigation.ACTION_NEXT=new Blockly.Action(Blockly.navigation.actionNames.NEXT,"Go to the next location.");Blockly.navigation.ACTION_IN=new Blockly.Action(Blockly.navigation.actionNames.IN,"Go to the first child of the current location.");Blockly.navigation.ACTION_INSERT=new Blockly.Action(Blockly.navigation.actionNames.INSERT,"Connect the current location to the marked location.");Blockly.navigation.ACTION_MARK=new Blockly.Action(Blockly.navigation.actionNames.MARK,"Mark the current location.");
Blockly.navigation.ACTION_DISCONNECT=new Blockly.Action(Blockly.navigation.actionNames.DISCONNECT,"Dicsonnect the block at thecurrent location from its parent.");Blockly.navigation.ACTION_TOOLBOX=new Blockly.Action(Blockly.navigation.actionNames.TOOLBOX,"Open the toolbox.");Blockly.navigation.ACTION_EXIT=new Blockly.Action(Blockly.navigation.actionNames.EXIT,"Close the current modal, such as a toolbox or field editor.");
Blockly.navigation.ACTION_TOGGLE_KEYBOARD_NAV=new Blockly.Action(Blockly.navigation.actionNames.TOGGLE_KEYBOARD_NAV,"Turns on and off keyboard navigation.");Blockly.navigation.READONLY_ACTION_LIST=[Blockly.navigation.ACTION_PREVIOUS,Blockly.navigation.ACTION_OUT,Blockly.navigation.ACTION_IN,Blockly.navigation.ACTION_NEXT,Blockly.navigation.ACTION_TOGGLE_KEYBOARD_NAV];Blockly.Names=function(a,b){this.variablePrefix_=b||"";this.reservedDict_=Object.create(null);if(a)for(var c=a.split(","),d=0;d<c.length;d++)this.reservedDict_[c[d]]=!0;this.reset()};Blockly.Names.DEVELOPER_VARIABLE_TYPE="DEVELOPER_VARIABLE";Blockly.Names.prototype.reset=function(){this.db_=Object.create(null);this.dbReverse_=Object.create(null);this.variableMap_=null};Blockly.Names.prototype.setVariableMap=function(a){this.variableMap_=a};
!0;default:return!1}};Blockly.navigation.toolboxOnAction_=function(a){if(a.name===Blockly.navigation.actionNames.EXIT)return Blockly.navigation.focusWorkspace_(),!0;var b=Blockly.getMainWorkspace().getToolbox().onBlocklyAction(a);return b||a.name!==Blockly.navigation.actionNames.IN?b:(Blockly.navigation.focusFlyout_(),!0)};
Blockly.navigation.handleEnterForWS_=function(){var a=Blockly.getMainWorkspace().getCursor().getCurNode(),b=a.getType();b==Blockly.ASTNode.types.FIELD?a.getLocation().showEditor_():a.isConnection()||b==Blockly.ASTNode.types.WORKSPACE?Blockly.navigation.markAtCursor_():b==Blockly.ASTNode.types.BLOCK?Blockly.navigation.warn_("Cannot mark a block."):b==Blockly.ASTNode.types.STACK&&Blockly.navigation.warn_("Cannot mark a stack.")};
Blockly.navigation.ACTION_PREVIOUS=new Blockly.Action(Blockly.navigation.actionNames.PREVIOUS,"Go to the previous location.");Blockly.navigation.ACTION_OUT=new Blockly.Action(Blockly.navigation.actionNames.OUT,"Go to the parent of the current location.");Blockly.navigation.ACTION_NEXT=new Blockly.Action(Blockly.navigation.actionNames.NEXT,"Go to the next location.");Blockly.navigation.ACTION_IN=new Blockly.Action(Blockly.navigation.actionNames.IN,"Go to the first child of the current location.");
Blockly.navigation.ACTION_INSERT=new Blockly.Action(Blockly.navigation.actionNames.INSERT,"Connect the current location to the marked location.");Blockly.navigation.ACTION_MARK=new Blockly.Action(Blockly.navigation.actionNames.MARK,"Mark the current location.");Blockly.navigation.ACTION_DISCONNECT=new Blockly.Action(Blockly.navigation.actionNames.DISCONNECT,"Dicsonnect the block at thecurrent location from its parent.");
Blockly.navigation.ACTION_TOOLBOX=new Blockly.Action(Blockly.navigation.actionNames.TOOLBOX,"Open the toolbox.");Blockly.navigation.ACTION_EXIT=new Blockly.Action(Blockly.navigation.actionNames.EXIT,"Close the current modal, such as a toolbox or field editor.");Blockly.navigation.ACTION_TOGGLE_KEYBOARD_NAV=new Blockly.Action(Blockly.navigation.actionNames.TOGGLE_KEYBOARD_NAV,"Turns on and off keyboard navigation.");
Blockly.navigation.READONLY_ACTION_LIST=[Blockly.navigation.ACTION_PREVIOUS,Blockly.navigation.ACTION_OUT,Blockly.navigation.ACTION_IN,Blockly.navigation.ACTION_NEXT,Blockly.navigation.ACTION_TOGGLE_KEYBOARD_NAV];Blockly.Names=function(a,b){this.variablePrefix_=b||"";this.reservedDict_=Object.create(null);if(a)for(var c=a.split(","),d=0;d<c.length;d++)this.reservedDict_[c[d]]=!0;this.reset()};Blockly.Names.DEVELOPER_VARIABLE_TYPE="DEVELOPER_VARIABLE";Blockly.Names.prototype.reset=function(){this.db_=Object.create(null);this.dbReverse_=Object.create(null);this.variableMap_=null};Blockly.Names.prototype.setVariableMap=function(a){this.variableMap_=a};
Blockly.Names.prototype.getNameForUserVariable_=function(a){return this.variableMap_?(a=this.variableMap_.getVariableById(a))?a.name:null:(console.log("Deprecated call to Blockly.Names.prototype.getName without defining a variable map. To fix, add the folowing code in your generator's init() function:\nBlockly.YourGeneratorName.variableDB_.setVariableMap(workspace.getVariableMap());"),null)};
Blockly.Names.prototype.getName=function(a,b){if(b==Blockly.Variables.NAME_TYPE){var c=this.getNameForUserVariable_(a);c&&(a=c)}c=a.toLowerCase()+"_"+b;var d=b==Blockly.Variables.NAME_TYPE||b==Blockly.Names.DEVELOPER_VARIABLE_TYPE?this.variablePrefix_:"";if(c in this.db_)return d+this.db_[c];var e=this.getDistinctName(a,b);this.db_[c]=e.substr(d.length);return e};
Blockly.Names.prototype.getDistinctName=function(a,b){for(var c=this.safeName_(a),d="";this.dbReverse_[c+d]||c+d in this.reservedDict_;)d=d?d+1:2;c+=d;this.dbReverse_[c]=!0;return(b==Blockly.Variables.NAME_TYPE||b==Blockly.Names.DEVELOPER_VARIABLE_TYPE?this.variablePrefix_:"")+c};Blockly.Names.prototype.safeName_=function(a){a?(a=encodeURI(a.replace(/ /g,"_")).replace(/[^\w]/g,"_"),-1!="0123456789".indexOf(a[0])&&(a="my_"+a)):a=Blockly.Msg.UNNAMED_KEY||"unnamed";return a};
@@ -591,40 +597,7 @@ d.setAttribute("type","procedures_defnoreturn");d.setAttribute("gap",16);var e=B
d.appendChild(e),c.push(d));Blockly.Blocks.procedures_ifreturn&&(d=Blockly.utils.xml.createElement("block"),d.setAttribute("type","procedures_ifreturn"),d.setAttribute("gap",16),c.push(d));c.length&&c[c.length-1].setAttribute("gap",24);a=Blockly.Procedures.allProcedures(a);b(a[0],"procedures_callnoreturn");b(a[1],"procedures_callreturn");return c};
Blockly.Procedures.getCallers=function(a,b){for(var c=[],d=b.getAllBlocks(!1),e=0;e<d.length;e++)if(d[e].getProcedureCall){var f=d[e].getProcedureCall();f&&Blockly.Names.equals(f,a)&&c.push(d[e])}return c};
Blockly.Procedures.mutateCallers=function(a){var b=Blockly.Events.recordUndo,c=a.getProcedureDef()[0],d=a.mutationToDom(!0);a=Blockly.Procedures.getCallers(c,a.workspace);c=0;for(var e;e=a[c];c++){var f=e.mutationToDom();f=f&&Blockly.Xml.domToText(f);e.domToMutation(d);var g=e.mutationToDom();g=g&&Blockly.Xml.domToText(g);f!=g&&(Blockly.Events.recordUndo=!1,Blockly.Events.fire(new Blockly.Events.BlockChange(e,"mutation",null,f,g)),Blockly.Events.recordUndo=b)}};
Blockly.Procedures.getDefinition=function(a,b){for(var c=b.getTopBlocks(!1),d=0;d<c.length;d++)if(c[d].getProcedureDef){var e=c[d].getProcedureDef();if(e&&Blockly.Names.equals(e[0],a))return c[d]}return null};Blockly.Css={};Blockly.Css.Cursor={OPEN:"handopen",CLOSED:"handclosed",DELETE:"handdelete"};Blockly.Css.currentCursor_="";Blockly.Css.injected_=!1;Blockly.Css.mediaPath_="";
Blockly.Css.inject=function(a,b){if(!Blockly.Css.injected_){Blockly.Css.injected_=!0;var c=".blocklyDraggable {}\n";a&&(c+=Blockly.Css.CONTENT.join("\n"),Blockly.Css.CONTENT=null,Blockly.FieldDate&&(c+=Blockly.FieldDate.CSS.join("\n")));Blockly.Css.mediaPath_=b.replace(/[\\\/]$/,"");c=c.replace(/<<<PATH>>>/g,Blockly.Css.mediaPath_);var d=document.createElement("style");c=document.createTextNode(c);d.appendChild(c);document.head.insertBefore(d,document.head.firstChild)}};Blockly.Css.setCursor=function(a){console.warn("Deprecated call to Blockly.Css.setCursor. See https://github.com/google/blockly/issues/981 for context")};
Blockly.Css.CONTENT=[".blocklySvg {","background-color: #fff;","outline: none;","overflow: hidden;","position: absolute;","display: block;","}",".blocklyWidgetDiv {","display: none;","position: absolute;","z-index: 99999;","}",".injectionDiv {","height: 100%;","position: relative;","overflow: hidden;","touch-action: none","}",".blocklyNonSelectable {","user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","}",".blocklyWsDragSurface {","display: none;","position: absolute;","top: 0;",
"left: 0;","}",".blocklyWsDragSurface.blocklyOverflowVisible {","overflow: visible;","}",".blocklyBlockDragSurface {","display: none;","position: absolute;","top: 0;","left: 0;","right: 0;","bottom: 0;","overflow: visible !important;","z-index: 50;","}",".blocklyBlockCanvas.blocklyCanvasTransitioning,",".blocklyBubbleCanvas.blocklyCanvasTransitioning {","transition: transform .5s;","}",".blocklyTooltipDiv {","background-color: #ffffc7;","border: 1px solid #ddc;","box-shadow: 4px 4px 20px 1px rgba(0,0,0,.15);",
"color: #000;","display: none;","font-family: sans-serif;","font-size: 9pt;","opacity: .9;","padding: 2px;","position: absolute;","z-index: 100000;","}",".blocklyDropDownDiv {","position: fixed;","left: 0;","top: 0;","z-index: 1000;","display: none;","border: 1px solid;","border-radius: 2px;","padding: 4px;","-webkit-user-select: none;","box-shadow: 0px 0px 3px 1px rgba(0,0,0,.3);","}",".blocklyDropDownDiv.focused {","box-shadow: 0px 0px 6px 1px rgba(0,0,0,.3);","}",".blocklyDropDownContent {","max-height: 300px;",
"overflow: auto;","overflow-x: hidden;","}",".blocklyDropDownArrow {","position: absolute;","left: 0;","top: 0;","width: 16px;","height: 16px;","z-index: -1;","background-color: inherit;","border-color: inherit;","}",".blocklyDropDownButton {","display: inline-block;","float: left;","padding: 0;","margin: 4px;","border-radius: 4px;","outline: none;","border: 1px solid;","transition: box-shadow .1s;","cursor: pointer;","}",".arrowTop {","border-top: 1px solid;","border-left: 1px solid;","border-top-left-radius: 4px;",
"border-color: inherit;","}",".arrowBottom {","border-bottom: 1px solid;","border-right: 1px solid;","border-bottom-right-radius: 4px;","border-color: inherit;","}",".blocklyResizeSE {","cursor: se-resize;","fill: #aaa;","}",".blocklyResizeSW {","cursor: sw-resize;","fill: #aaa;","}",".blocklyResizeLine {","stroke: #515A5A;","stroke-width: 1;","}",".blocklyHighlightedConnectionPath {","fill: none;","stroke: #fc3;","stroke-width: 4px;","}",".blocklyPathLight {","fill: none;","stroke-linecap: round;",
"stroke-width: 1;","}",".blocklySelected>.blocklyPath {","stroke: #fc3;","stroke-width: 3px;","}",".blocklySelected>.blocklyPathLight {","display: none;","}",".blocklyDraggable {",'cursor: url("<<<PATH>>>/handopen.cur"), auto;',"cursor: grab;","cursor: -webkit-grab;","}",".blocklyDragging {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDraggable:active {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;",
"}",".blocklyBlockDragSurface .blocklyDraggable {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDragging.blocklyDraggingDelete {",'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',"}",".blocklyToolboxDelete {",'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',"}",".blocklyToolboxGrab {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDragging>.blocklyPath,",".blocklyDragging>.blocklyPathLight {",
"fill-opacity: .8;","stroke-opacity: .8;","}",".blocklyDragging>.blocklyPathDark {","display: none;","}",".blocklyDisabled>.blocklyPath {","fill-opacity: .5;","stroke-opacity: .5;","}",".blocklyDisabled>.blocklyPathLight,",".blocklyDisabled>.blocklyPathDark {","display: none;","}",".blocklyInsertionMarker>.blocklyPath,",".blocklyInsertionMarker>.blocklyPathLight,",".blocklyInsertionMarker>.blocklyPathDark {","fill-opacity: .2;","stroke: none","}",".blocklyReplaceable .blocklyPath {","fill-opacity: .5;",
"}",".blocklyReplaceable .blocklyPathLight,",".blocklyReplaceable .blocklyPathDark {","display: none;","}",".blocklyText {","cursor: default;","fill: #fff;","font-family: sans-serif;","font-size: 11pt;","}",".blocklyMultilineText {"," font-family: monospace;","}",".blocklyNonEditableText>text {","pointer-events: none;","}",".blocklyNonEditableText>rect,",".blocklyEditableText>rect {","fill: #fff;","fill-opacity: .6;","}",".blocklyNonEditableText>text,",".blocklyEditableText>text {","fill: #000;",
"}",".blocklyEditableText:hover>rect {","stroke: #fff;","stroke-width: 2;","}",".blocklyBubbleText {","fill: #000;","}",".blocklyFlyout {","position: absolute;","z-index: 20;","}",".blocklyFlyoutButton {","fill: #888;","cursor: default;","}",".blocklyFlyoutButtonShadow {","fill: #666;","}",".blocklyFlyoutButton:hover {","fill: #aaa;","}",".blocklyFlyoutLabel {","cursor: default;","}",".blocklyFlyoutLabelBackground {","opacity: 0;","}",".blocklyFlyoutLabelText {","fill: #000;","}",".blocklySvg text, .blocklyBlockDragSurface text {",
"user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","cursor: inherit;","}",".blocklyHidden {","display: none;","}",".blocklyFieldDropdown:not(.blocklyHidden) {","display: block;","}",".blocklyIconGroup {","cursor: default;","}",".blocklyIconGroup:not(:hover),",".blocklyIconGroupReadonly {","opacity: .6;","}",".blocklyIconShape {","fill: #00f;","stroke: #fff;","stroke-width: 1px;","}",".blocklyIconSymbol {","fill: #fff;","}",".blocklyMinimalBody {","margin: 0;","padding: 0;",
"}",".blocklyCommentForeignObject {","position: relative;","z-index: 0;","}",".blocklyCommentRect {","fill: #E7DE8E;","stroke: #bcA903;","stroke-width: 1px","}",".blocklyCommentTarget {","fill: transparent;","stroke: #bcA903;","}",".blocklyCommentTargetFocused {","fill: none;","}",".blocklyCommentHandleTarget {","fill: none;","}",".blocklyCommentHandleTargetFocused {","fill: transparent;","}",".blocklyFocused>.blocklyCommentRect {","fill: #B9B272;","stroke: #B9B272;","}",".blocklySelected>.blocklyCommentTarget {",
"stroke: #fc3;","stroke-width: 3px;","}",".blocklyCommentTextarea {","background-color: #fef49c;","border: 0;","outline: 0;","margin: 0;","padding: 3px;","resize: none;","display: block;","overflow: hidden;","}",".blocklyCommentDeleteIcon {","cursor: pointer;","fill: #000;","display: none","}",".blocklySelected > .blocklyCommentDeleteIcon {","display: block","}",".blocklyDeleteIconShape {","fill: #000;","stroke: #000;","stroke-width: 1px;","}",".blocklyDeleteIconShape.blocklyDeleteIconHighlighted {",
"stroke: #fc3;","}",".blocklyHtmlInput {","border: none;","border-radius: 4px;","font-family: sans-serif;","height: 100%;","margin: 0;","outline: none;","padding: 0;","width: 100%;","text-align: center;","}",".blocklyHtmlInput::-ms-clear {","display: none;","}",".blocklyMainBackground {","stroke-width: 1;","stroke: #c6c6c6;","}",".blocklyMutatorBackground {","fill: #fff;","stroke: #ddd;","stroke-width: 1;","}",".blocklyFlyoutBackground {","fill: #ddd;","fill-opacity: .8;","}",".blocklyTransparentBackground {",
"opacity: 0;","}",".blocklyMainWorkspaceScrollbar {","z-index: 20;","}",".blocklyFlyoutScrollbar {","z-index: 30;","}",".blocklyScrollbarHorizontal, .blocklyScrollbarVertical {","position: absolute;","outline: none;","}",".blocklyScrollbarBackground {","opacity: 0;","}",".blocklyScrollbarHandle {","fill: #ccc;","}",".blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",".blocklyScrollbarHandle:hover {","fill: #bbb;","}",".blocklyZoom>image, .blocklyZoom>svg>image {","opacity: .4;","}",".blocklyZoom>image:hover, .blocklyZoom>svg>image:hover {",
"opacity: .6;","}",".blocklyZoom>image:active, .blocklyZoom>svg>image:active {","opacity: .8;","}",".blocklyFlyout .blocklyScrollbarHandle {","fill: #bbb;","}",".blocklyFlyout .blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",".blocklyFlyout .blocklyScrollbarHandle:hover {","fill: #aaa;","}",".blocklyInvalidInput {","background: #faa;","}",".blocklyAngleCircle {","stroke: #444;","stroke-width: 1;","fill: #ddd;","fill-opacity: .8;","}",".blocklyAngleMarks {","stroke: #444;","stroke-width: 1;",
"}",".blocklyAngleGauge {","fill: #f88;","fill-opacity: .8;","}",".blocklyAngleLine {","stroke: #f00;","stroke-width: 2;","stroke-linecap: round;","pointer-events: none;","}",".blocklyContextMenu {","border-radius: 4px;","max-height: 100%;","}",".blocklyDropdownMenu {","border-radius: 2px;","padding: 0 !important;","}",".blocklyWidgetDiv .blocklyDropdownMenu .goog-menuitem, ",".blocklyDropDownDiv .blocklyDropdownMenu .goog-menuitem {","padding-left: 28px;","}",".blocklyWidgetDiv .blocklyDropdownMenu .goog-menuitem.goog-menuitem-rtl, ",
".blocklyDropDownDiv .blocklyDropdownMenu .goog-menuitem.goog-menuitem-rtl {","padding-left: 5px;","padding-right: 28px;","}",".blocklyVerticalCursor {","stroke-width: 3px;","fill: rgba(255,255,255,.5);","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","background: url(<<<PATH>>>/sprites.png) no-repeat -48px -16px;",
"}",".blocklyToolboxDiv {","background-color: #ddd;","overflow-x: visible;","overflow-y: auto;","position: absolute;","user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","z-index: 70;","-webkit-tap-highlight-color: transparent;","}",".blocklyTreeRoot {","padding: 4px 0;","}",".blocklyTreeRoot:focus {","outline: none;","}",".blocklyTreeRow {","height: 22px;","line-height: 22px;","margin-bottom: 3px;","padding-right: 8px;","white-space: nowrap;","}",".blocklyHorizontalTree {",
"float: left;","margin: 1px 5px 8px 0;","}",".blocklyHorizontalTreeRtl {","float: right;","margin: 1px 0 8px 5px;","}",'.blocklyToolboxDiv[dir="RTL"] .blocklyTreeRow {',"margin-left: 8px;","}",".blocklyTreeRow:not(.blocklyTreeSelected):hover {","background-color: #e4e4e4;","}",".blocklyTreeSeparator {","border-bottom: solid #e5e5e5 1px;","height: 0;","margin: 5px 0;","}",".blocklyTreeSeparatorHorizontal {","border-right: solid #e5e5e5 1px;","width: 0;","padding: 5px 0;","margin: 0 5px;","}",".blocklyTreeIcon {",
"background-image: url(<<<PATH>>>/sprites.png);","height: 16px;","vertical-align: middle;","width: 16px;","}",".blocklyTreeIconClosedLtr {","background-position: -32px -1px;","}",".blocklyTreeIconClosedRtl {","background-position: 0 -1px;","}",".blocklyTreeIconOpen {","background-position: -16px -1px;","}",".blocklyTreeSelected>.blocklyTreeIconClosedLtr {","background-position: -32px -17px;","}",".blocklyTreeSelected>.blocklyTreeIconClosedRtl {","background-position: 0 -17px;","}",".blocklyTreeSelected>.blocklyTreeIconOpen {",
"background-position: -16px -17px;","}",".blocklyTreeIconNone,",".blocklyTreeSelected>.blocklyTreeIconNone {","background-position: -48px -1px;","}",".blocklyTreeLabel {","cursor: default;","font-family: sans-serif;","font-size: 16px;","padding: 0 3px;","vertical-align: middle;","}",".blocklyToolboxDelete .blocklyTreeLabel {",'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',"}",".blocklyTreeSelected .blocklyTreeLabel {","color: #fff;","}",".blocklyColourTable {","border-collapse: collapse;","outline: none;",
"padding: 1px;","display: block;","}",".blocklyColourTable>tr>td {","padding: 0;","cursor: pointer;","border: .5px solid transparent;","height: 25px;","width: 25px;","box-sizing: border-box;","display: inline-block;","}",".blocklyColourTable>tr>td.blocklyColourHighlighted {","border-color: #eee;","position: relative;","box-shadow: 2px 2px 7px 2px rgba(0,0,0,.3);","}",".blocklyColourSelected, .blocklyColourSelected:hover {","border-color: #eee !important;","outline: 1px solid #333;","position: relative;",
"}",".blocklyHtmlTextAreaInput {","font-family: monospace;","resize: none;","overflow: hidden;","height: 100%;","text-align: left;","}",".blocklyWidgetDiv .goog-menu {","background: #fff;","border-color: transparent;","border-style: solid;","border-width: 1px;","cursor: default;","font: normal 13px Arial, sans-serif;","margin: 0;","outline: none;","padding: 4px 0;","position: absolute;","overflow-y: auto;","overflow-x: hidden;","max-height: 100%;","z-index: 20000;","box-shadow: 0px 0px 3px 1px rgba(0,0,0,.3);",
"}",".blocklyWidgetDiv .goog-menu.focused {","box-shadow: 0px 0px 6px 1px rgba(0,0,0,.3);","}",".blocklyDropDownDiv .goog-menu {","cursor: default;",'font: normal 13px "Helvetica Neue", Helvetica, sans-serif;',"outline: none;","z-index: 20000;","}",".blocklyWidgetDiv .goog-menuitem, ",".blocklyDropDownDiv .goog-menuitem {","color: #000;","font: normal 13px Arial, sans-serif;","list-style: none;","margin: 0;","min-width: 7em;","border: none;","padding: 6px 15px;","white-space: nowrap;","cursor: pointer;",
"}",".blocklyWidgetDiv .goog-menu-nocheckbox .goog-menuitem, ",".blocklyWidgetDiv .goog-menu-noicon .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-nocheckbox .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-noicon .goog-menuitem { ","padding-left: 12px;","}",".blocklyWidgetDiv .goog-menu-noaccel .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-noaccel .goog-menuitem {","padding-right: 20px;","}",".blocklyWidgetDiv .goog-menuitem-content, ",".blocklyDropDownDiv .goog-menuitem-content {","font: normal 13px Arial, sans-serif;",
"}",".blocklyWidgetDiv .goog-menuitem-content {","color: #000;","}",".blocklyDropDownDiv .goog-menuitem-content {","color: #fff;","}",".blocklyWidgetDiv .goog-menuitem-disabled, ",".blocklyDropDownDiv .goog-menuitem-disabled {","cursor: inherit;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-accel, ",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-content, ",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-content {",
"color: #ccc !important;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-icon {","opacity: .3;","filter: alpha(opacity=30);","}",".blocklyWidgetDiv .goog-menuitem-highlight, ",".blocklyWidgetDiv .goog-menuitem-hover {","background-color: #f1f3f4;","}",".blocklyDropDownDiv .goog-menuitem-highlight, ",".blocklyDropDownDiv .goog-menuitem-hover {","background-color: rgba(0,0,0,.2);","}",".blocklyWidgetDiv .goog-menuitem-checkbox, ",
".blocklyWidgetDiv .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-menuitem-icon {","background-repeat: no-repeat;","height: 16px;","left: 6px;","position: absolute;","right: auto;","vertical-align: middle;","width: 16px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-icon {",
"left: auto;","right: 6px;","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","position: static;","float: left;","margin-left: -24px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",
".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-icon {","float: right;","margin-right: -24px;","}",".blocklyWidgetDiv .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-accel {","color: #999;","direction: ltr;","left: auto;","padding: 0 6px;","position: absolute;","right: 0;","text-align: right;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-accel {","left: 0;","right: auto;","text-align: left;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-hint, ",
".blocklyDropDownDiv .goog-menuitem-mnemonic-hint {","text-decoration: underline;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-separator, ",".blocklyDropDownDiv .goog-menuitem-mnemonic-separator {","color: #999;","font-size: 12px;","padding-left: 4px;","}",".blocklyWidgetDiv .goog-menuseparator, ",".blocklyDropDownDiv .goog-menuseparator {","border-top: 1px solid #ccc;","margin: 4px 0;","padding: 0;","}",""];Blockly.WidgetDiv={};Blockly.WidgetDiv.DIV=null;Blockly.WidgetDiv.owner_=null;Blockly.WidgetDiv.dispose_=null;Blockly.WidgetDiv.createDom=function(){Blockly.WidgetDiv.DIV||(Blockly.WidgetDiv.DIV=document.createElement("div"),Blockly.WidgetDiv.DIV.className="blocklyWidgetDiv",document.body.appendChild(Blockly.WidgetDiv.DIV))};
Blockly.Procedures.getDefinition=function(a,b){for(var c=b.getTopBlocks(!1),d=0;d<c.length;d++)if(c[d].getProcedureDef){var e=c[d].getProcedureDef();if(e&&Blockly.Names.equals(e[0],a))return c[d]}return null};Blockly.WidgetDiv={};Blockly.WidgetDiv.DIV=null;Blockly.WidgetDiv.owner_=null;Blockly.WidgetDiv.dispose_=null;Blockly.WidgetDiv.createDom=function(){Blockly.WidgetDiv.DIV||(Blockly.WidgetDiv.DIV=document.createElement("div"),Blockly.WidgetDiv.DIV.className="blocklyWidgetDiv",document.body.appendChild(Blockly.WidgetDiv.DIV))};
Blockly.WidgetDiv.show=function(a,b,c){Blockly.WidgetDiv.hide();Blockly.WidgetDiv.owner_=a;Blockly.WidgetDiv.dispose_=c;a=Blockly.utils.style.getViewportPageOffset();Blockly.WidgetDiv.DIV.style.top=a.y+"px";Blockly.WidgetDiv.DIV.style.direction=b?"rtl":"ltr";Blockly.WidgetDiv.DIV.style.display="block"};
Blockly.WidgetDiv.hide=function(){Blockly.WidgetDiv.owner_&&(Blockly.WidgetDiv.owner_=null,Blockly.WidgetDiv.DIV.style.display="none",Blockly.WidgetDiv.DIV.style.left="",Blockly.WidgetDiv.DIV.style.top="",Blockly.WidgetDiv.dispose_&&Blockly.WidgetDiv.dispose_(),Blockly.WidgetDiv.dispose_=null,Blockly.WidgetDiv.DIV.innerHTML="")};Blockly.WidgetDiv.isVisible=function(){return!!Blockly.WidgetDiv.owner_};Blockly.WidgetDiv.hideIfOwner=function(a){Blockly.WidgetDiv.owner_==a&&Blockly.WidgetDiv.hide()};
Blockly.WidgetDiv.positionInternal_=function(a,b,c){Blockly.WidgetDiv.DIV.style.left=a+"px";Blockly.WidgetDiv.DIV.style.top=b+"px";Blockly.WidgetDiv.DIV.style.height=c+"px"};Blockly.WidgetDiv.positionWithAnchor=function(a,b,c,d){var e=Blockly.WidgetDiv.calculateY_(a,b,c);a=Blockly.WidgetDiv.calculateX_(a,b,c,d);0>e?Blockly.WidgetDiv.positionInternal_(a,0,c.height+e):Blockly.WidgetDiv.positionInternal_(a,e,c.height)};
@@ -657,9 +630,9 @@ Blockly.utils.dom.createSvgElement("animate",{attributeType:"XML",attributeName:
Blockly.Grid.prototype.update=function(a){this.scale_=a;var b=this.spacing_*a||100;this.gridPattern_.setAttribute("width",b);this.gridPattern_.setAttribute("height",b);b=Math.floor(this.spacing_/2)+.5;var c=b-this.length_/2,d=b+this.length_/2;b*=a;c*=a;d*=a;this.setLineAttributes_(this.line1_,a,c,d,b,b);this.setLineAttributes_(this.line2_,a,b,b,c,d)};
Blockly.Grid.prototype.setLineAttributes_=function(a,b,c,d,e,f){a&&(a.setAttribute("stroke-width",b),a.setAttribute("x1",c),a.setAttribute("y1",e),a.setAttribute("x2",d),a.setAttribute("y2",f))};Blockly.Grid.prototype.moveTo=function(a,b){this.gridPattern_.setAttribute("x",a);this.gridPattern_.setAttribute("y",b);(Blockly.utils.userAgent.IE||Blockly.utils.userAgent.EDGE)&&this.update(this.scale_)};
Blockly.Grid.createDom=function(a,b,c){a=Blockly.utils.dom.createSvgElement("pattern",{id:"blocklyGridPattern"+a,patternUnits:"userSpaceOnUse"},c);0<b.length&&0<b.spacing?(Blockly.utils.dom.createSvgElement("line",{stroke:b.colour},a),1<b.length&&Blockly.utils.dom.createSvgElement("line",{stroke:b.colour},a)):Blockly.utils.dom.createSvgElement("line",{},a);return a};Blockly.Options=function(a){var b=!!a.readOnly;if(b)var c=null,d=!1,e=!1,f=!1,g=!1,h=!1,k=!1;else{c=Blockly.Options.parseToolboxTree(a.toolbox||null);d=!(!c||!c.getElementsByTagName("category").length);e=a.trashcan;void 0===e&&(e=d);var l=a.maxTrashcanContents;e?void 0===l&&(l=32):l=0;f=a.collapse;void 0===f&&(f=d);g=a.comments;void 0===g&&(g=d);h=a.disable;void 0===h&&(h=d);k=a.sounds;void 0===k&&(k=!0)}var m=!!a.rtl,n=a.horizontalLayout;void 0===n&&(n=!1);var p=a.toolboxPosition;p="end"===p?!1:
!0;p=n?p?Blockly.TOOLBOX_AT_TOP:Blockly.TOOLBOX_AT_BOTTOM:p==m?Blockly.TOOLBOX_AT_RIGHT:Blockly.TOOLBOX_AT_LEFT;var q=a.css;void 0===q&&(q=!0);var r="https://blockly-demo.appspot.com/static/media/";a.media?r=a.media:a.path&&(r=a.path+"media/");var t=void 0===a.oneBasedIndex?!0:!!a.oneBasedIndex,u=a.theme||Blockly.Themes.Classic,v=a.keyMap||Blockly.user.keyMap.createDefaultKeyMap(),w=a.renderer||"geras";this.RTL=m;this.oneBasedIndex=t;this.collapse=f;this.comments=g;this.disable=h;this.readOnly=b;
this.maxBlocks=a.maxBlocks||Infinity;this.maxInstances=a.maxInstances;this.pathToMedia=r;this.hasCategories=d;this.moveOptions=Blockly.Options.parseMoveOptions(a,d);this.hasScrollbars=this.moveOptions.scrollbars;this.hasTrashcan=e;this.maxTrashcanContents=l;this.hasSounds=k;this.hasCss=q;this.horizontalLayout=n;this.languageTree=c;this.gridOptions=Blockly.Options.parseGridOptions_(a);this.zoomOptions=Blockly.Options.parseZoomOptions_(a);this.toolboxPosition=p;this.theme=u;this.keyMap=v;this.renderer=
w};Blockly.Options.prototype.parentWorkspace=null;Blockly.Options.prototype.setMetrics=null;Blockly.Options.prototype.getMetrics=null;Blockly.Options.parseMoveOptions=function(a,b){var c=a.move||{},d={};d.scrollbars=void 0===c.scrollbars&&void 0===a.scrollbars?b:!!c.scrollbars||!!a.scrollbars;d.wheel=d.scrollbars&&void 0!==c.wheel?!!c.wheel:!1;d.drag=d.scrollbars?void 0===c.drag?!0:!!c.drag:!1;return d};
!0;p=n?p?Blockly.TOOLBOX_AT_TOP:Blockly.TOOLBOX_AT_BOTTOM:p==m?Blockly.TOOLBOX_AT_RIGHT:Blockly.TOOLBOX_AT_LEFT;var q=a.css;void 0===q&&(q=!0);var r="https://blockly-demo.appspot.com/static/media/";a.media?r=a.media:a.path&&(r=a.path+"media/");var t=void 0===a.oneBasedIndex?!0:!!a.oneBasedIndex,u=a.theme,v=a.keyMap||Blockly.user.keyMap.createDefaultKeyMap(),w=a.renderer||"geras";this.RTL=m;this.oneBasedIndex=t;this.collapse=f;this.comments=g;this.disable=h;this.readOnly=b;this.maxBlocks=a.maxBlocks||
Infinity;this.maxInstances=a.maxInstances;this.pathToMedia=r;this.hasCategories=d;this.moveOptions=Blockly.Options.parseMoveOptions(a,d);this.hasScrollbars=this.moveOptions.scrollbars;this.hasTrashcan=e;this.maxTrashcanContents=l;this.hasSounds=k;this.hasCss=q;this.horizontalLayout=n;this.languageTree=c;this.gridOptions=Blockly.Options.parseGridOptions_(a);this.zoomOptions=Blockly.Options.parseZoomOptions_(a);this.toolboxPosition=p;this.theme=u;this.keyMap=v;this.renderer=w};
Blockly.Options.prototype.parentWorkspace=null;Blockly.Options.prototype.setMetrics=null;Blockly.Options.prototype.getMetrics=null;Blockly.Options.parseMoveOptions=function(a,b){var c=a.move||{},d={};d.scrollbars=void 0===c.scrollbars&&void 0===a.scrollbars?b:!!c.scrollbars||!!a.scrollbars;d.wheel=d.scrollbars&&void 0!==c.wheel?!!c.wheel:!1;d.drag=d.scrollbars?void 0===c.drag?!0:!!c.drag:!1;return d};
Blockly.Options.parseZoomOptions_=function(a){a=a.zoom||{};var b={};b.controls=void 0===a.controls?!1:!!a.controls;b.wheel=void 0===a.wheel?!1:!!a.wheel;b.startScale=void 0===a.startScale?1:Number(a.startScale);b.maxScale=void 0===a.maxScale?3:Number(a.maxScale);b.minScale=void 0===a.minScale?.3:Number(a.minScale);b.scaleSpeed=void 0===a.scaleSpeed?1.2:Number(a.scaleSpeed);return b};
Blockly.Options.parseGridOptions_=function(a){a=a.grid||{};var b={};b.spacing=Number(a.spacing)||0;b.colour=a.colour||"#888";b.length=Number(a.length)||1;b.snap=0<b.spacing&&!!a.snap;return b};
Blockly.Options.parseToolboxTree=function(a){if(a){if("string"!=typeof a&&(Blockly.utils.userAgent.IE&&a.outerHTML?a=a.outerHTML:a instanceof Element||(a=null)),"string"==typeof a&&(a=Blockly.Xml.textToDom(a),"xml"!=a.nodeName.toLowerCase()))throw TypeError("Toolbox should be an <xml> document.");}else a=null;return a};Blockly.ScrollbarPair=function(a){this.workspace_=a;this.hScroll=new Blockly.Scrollbar(a,!0,!0,"blocklyMainWorkspaceScrollbar");this.vScroll=new Blockly.Scrollbar(a,!1,!0,"blocklyMainWorkspaceScrollbar");this.corner_=Blockly.utils.dom.createSvgElement("rect",{height:Blockly.Scrollbar.scrollbarThickness,width:Blockly.Scrollbar.scrollbarThickness,"class":"blocklyScrollbarBackground"},null);Blockly.utils.dom.insertAfter(this.corner_,a.getBubbleCanvas())};
@@ -671,16 +644,18 @@ Blockly.Scrollbar=function(a,b,c,d){this.workspace_=a;this.pair_=c||!1;this.hori
a),this.svgHandle_.setAttribute("width",a-5),this.svgHandle_.setAttribute("x",2.5),this.lengthAttribute_="height",this.positionAttribute_="y");this.onMouseDownBarWrapper_=Blockly.bindEventWithChecks_(this.svgBackground_,"mousedown",this,this.onMouseDownBar_);this.onMouseDownHandleWrapper_=Blockly.bindEventWithChecks_(this.svgHandle_,"mousedown",this,this.onMouseDownHandle_)};Blockly.Scrollbar.prototype.origin_=new Blockly.utils.Coordinate(0,0);Blockly.Scrollbar.prototype.startDragMouse_=0;
Blockly.Scrollbar.prototype.scrollViewSize_=0;Blockly.Scrollbar.prototype.handleLength_=0;Blockly.Scrollbar.prototype.handlePosition_=0;Blockly.Scrollbar.prototype.isVisible_=!0;Blockly.Scrollbar.prototype.containerVisible_=!0;Blockly.Scrollbar.scrollbarThickness=15;Blockly.Touch.TOUCH_ENABLED&&(Blockly.Scrollbar.scrollbarThickness=25);
Blockly.Scrollbar.metricsAreEquivalent_=function(a,b){return a&&b&&a.viewWidth==b.viewWidth&&a.viewHeight==b.viewHeight&&a.viewLeft==b.viewLeft&&a.viewTop==b.viewTop&&a.absoluteTop==b.absoluteTop&&a.absoluteLeft==b.absoluteLeft&&a.contentWidth==b.contentWidth&&a.contentHeight==b.contentHeight&&a.contentLeft==b.contentLeft&&a.contentTop==b.contentTop?!0:!1};
Blockly.Scrollbar.prototype.dispose=function(){this.cleanUp_();Blockly.unbindEvent_(this.onMouseDownBarWrapper_);this.onMouseDownBarWrapper_=null;Blockly.unbindEvent_(this.onMouseDownHandleWrapper_);this.onMouseDownHandleWrapper_=null;Blockly.utils.dom.removeNode(this.outerSvg_);this.workspace_=this.svgHandle_=this.svgBackground_=this.svgGroup_=this.outerSvg_=null};Blockly.Scrollbar.prototype.setHandleLength_=function(a){this.handleLength_=a;this.svgHandle_.setAttribute(this.lengthAttribute_,this.handleLength_)};
Blockly.Scrollbar.prototype.setHandlePosition=function(a){this.handlePosition_=a;this.svgHandle_.setAttribute(this.positionAttribute_,this.handlePosition_)};Blockly.Scrollbar.prototype.setScrollViewSize_=function(a){this.scrollViewSize_=a;this.outerSvg_.setAttribute(this.lengthAttribute_,this.scrollViewSize_);this.svgBackground_.setAttribute(this.lengthAttribute_,this.scrollViewSize_)};Blockly.ScrollbarPair.prototype.setContainerVisible=function(a){this.hScroll.setContainerVisible(a);this.vScroll.setContainerVisible(a)};
Blockly.Scrollbar.prototype.dispose=function(){this.cleanUp_();Blockly.unbindEvent_(this.onMouseDownBarWrapper_);this.onMouseDownBarWrapper_=null;Blockly.unbindEvent_(this.onMouseDownHandleWrapper_);this.onMouseDownHandleWrapper_=null;Blockly.utils.dom.removeNode(this.outerSvg_);this.svgBackground_=this.svgGroup_=this.outerSvg_=null;this.svgHandle_&&(this.workspace_.getThemeManager().unsubscribe(this.svgHandle_),this.svgHandle_=null);this.workspace_=null};
Blockly.Scrollbar.prototype.setHandleLength_=function(a){this.handleLength_=a;this.svgHandle_.setAttribute(this.lengthAttribute_,this.handleLength_)};Blockly.Scrollbar.prototype.setHandlePosition=function(a){this.handlePosition_=a;this.svgHandle_.setAttribute(this.positionAttribute_,this.handlePosition_)};
Blockly.Scrollbar.prototype.setScrollViewSize_=function(a){this.scrollViewSize_=a;this.outerSvg_.setAttribute(this.lengthAttribute_,this.scrollViewSize_);this.svgBackground_.setAttribute(this.lengthAttribute_,this.scrollViewSize_)};Blockly.ScrollbarPair.prototype.setContainerVisible=function(a){this.hScroll.setContainerVisible(a);this.vScroll.setContainerVisible(a)};
Blockly.Scrollbar.prototype.setPosition_=function(a,b){this.position_.x=a;this.position_.y=b;Blockly.utils.dom.setCssTransform(this.outerSvg_,"translate("+(this.position_.x+this.origin_.x)+"px,"+(this.position_.y+this.origin_.y)+"px)")};Blockly.Scrollbar.prototype.resize=function(a){if(!a&&(a=this.workspace_.getMetrics(),!a))return;Blockly.Scrollbar.metricsAreEquivalent_(a,this.oldHostMetrics_)||(this.oldHostMetrics_=a,this.horizontal_?this.resizeHorizontal_(a):this.resizeVertical_(a),this.onScroll_())};
Blockly.Scrollbar.prototype.resizeHorizontal_=function(a){this.resizeViewHorizontal(a)};Blockly.Scrollbar.prototype.resizeViewHorizontal=function(a){var b=a.viewWidth-1;this.pair_&&(b-=Blockly.Scrollbar.scrollbarThickness);this.setScrollViewSize_(Math.max(0,b));b=a.absoluteLeft+.5;this.pair_&&this.workspace_.RTL&&(b+=Blockly.Scrollbar.scrollbarThickness);this.setPosition_(b,a.absoluteTop+a.viewHeight-Blockly.Scrollbar.scrollbarThickness-.5);this.resizeContentHorizontal(a)};
Blockly.Scrollbar.prototype.resizeContentHorizontal=function(a){this.pair_||this.setVisible(this.scrollViewSize_<a.contentWidth);this.ratio_=this.scrollViewSize_/a.contentWidth;if(-Infinity==this.ratio_||Infinity==this.ratio_||isNaN(this.ratio_))this.ratio_=0;this.setHandleLength_(Math.max(0,a.viewWidth*this.ratio_));this.setHandlePosition(this.constrainHandle_((a.viewLeft-a.contentLeft)*this.ratio_))};Blockly.Scrollbar.prototype.resizeVertical_=function(a){this.resizeViewVertical(a)};
Blockly.Scrollbar.prototype.resizeViewVertical=function(a){var b=a.viewHeight-1;this.pair_&&(b-=Blockly.Scrollbar.scrollbarThickness);this.setScrollViewSize_(Math.max(0,b));b=a.absoluteLeft+.5;this.workspace_.RTL||(b+=a.viewWidth-Blockly.Scrollbar.scrollbarThickness-1);this.setPosition_(b,a.absoluteTop+.5);this.resizeContentVertical(a)};
Blockly.Scrollbar.prototype.resizeContentVertical=function(a){this.pair_||this.setVisible(this.scrollViewSize_<a.contentHeight);this.ratio_=this.scrollViewSize_/a.contentHeight;if(-Infinity==this.ratio_||Infinity==this.ratio_||isNaN(this.ratio_))this.ratio_=0;this.setHandleLength_(Math.max(0,a.viewHeight*this.ratio_));this.setHandlePosition(this.constrainHandle_((a.viewTop-a.contentTop)*this.ratio_))};
Blockly.Scrollbar.prototype.createDom_=function(a){var b="blocklyScrollbar"+(this.horizontal_?"Horizontal":"Vertical");a&&(b+=" "+a);this.outerSvg_=Blockly.utils.dom.createSvgElement("svg",{"class":b},null);this.svgGroup_=Blockly.utils.dom.createSvgElement("g",{},this.outerSvg_);this.svgBackground_=Blockly.utils.dom.createSvgElement("rect",{"class":"blocklyScrollbarBackground"},this.svgGroup_);a=Math.floor((Blockly.Scrollbar.scrollbarThickness-5)/2);this.svgHandle_=Blockly.utils.dom.createSvgElement("rect",
{"class":"blocklyScrollbarHandle",rx:a,ry:a},this.svgGroup_);Blockly.utils.dom.insertAfter(this.outerSvg_,this.workspace_.getParentSvg())};Blockly.Scrollbar.prototype.isVisible=function(){return this.isVisible_};Blockly.Scrollbar.prototype.setContainerVisible=function(a){var b=a!=this.containerVisible_;this.containerVisible_=a;b&&this.updateDisplay_()};
Blockly.Scrollbar.prototype.setVisible=function(a){var b=a!=this.isVisible();if(this.pair_)throw Error("Unable to toggle visibility of paired scrollbars.");this.isVisible_=a;b&&this.updateDisplay_()};Blockly.Scrollbar.prototype.updateDisplay_=function(){this.containerVisible_&&this.isVisible()?this.outerSvg_.setAttribute("display","block"):this.outerSvg_.setAttribute("display","none")};
{"class":"blocklyScrollbarHandle",rx:a,ry:a},this.svgGroup_);this.workspace_.getThemeManager().subscribe(this.svgHandle_,"scrollbar","fill");this.workspace_.getThemeManager().subscribe(this.svgHandle_,"scrollbarOpacity","fill-opacity");Blockly.utils.dom.insertAfter(this.outerSvg_,this.workspace_.getParentSvg())};Blockly.Scrollbar.prototype.isVisible=function(){return this.isVisible_};
Blockly.Scrollbar.prototype.setContainerVisible=function(a){var b=a!=this.containerVisible_;this.containerVisible_=a;b&&this.updateDisplay_()};Blockly.Scrollbar.prototype.setVisible=function(a){var b=a!=this.isVisible();if(this.pair_)throw Error("Unable to toggle visibility of paired scrollbars.");this.isVisible_=a;b&&this.updateDisplay_()};
Blockly.Scrollbar.prototype.updateDisplay_=function(){this.containerVisible_&&this.isVisible()?this.outerSvg_.setAttribute("display","block"):this.outerSvg_.setAttribute("display","none")};
Blockly.Scrollbar.prototype.onMouseDownBar_=function(a){this.workspace_.markFocused();Blockly.Touch.clearTouchIdentifier();this.cleanUp_();if(Blockly.utils.isRightButton(a))a.stopPropagation();else{var b=Blockly.utils.mouseToSvg(a,this.workspace_.getParentSvg(),this.workspace_.getInverseScreenCTM());b=this.horizontal_?b.x:b.y;var c=Blockly.utils.getInjectionDivXY_(this.svgHandle_);c=this.horizontal_?c.x:c.y;var d=this.handlePosition_,e=.95*this.handleLength_;b<=c?d-=e:b>=c+this.handleLength_&&(d+=
e);this.setHandlePosition(this.constrainHandle_(d));this.onScroll_();a.stopPropagation();a.preventDefault()}};
Blockly.Scrollbar.prototype.onMouseDownHandle_=function(a){this.workspace_.markFocused();this.cleanUp_();Blockly.utils.isRightButton(a)?a.stopPropagation():(this.startDragHandle=this.handlePosition_,this.workspace_.setupDragSurface(),this.startDragMouse_=this.horizontal_?a.clientX:a.clientY,Blockly.Scrollbar.onMouseUpWrapper_=Blockly.bindEventWithChecks_(document,"mouseup",this,this.onMouseUpHandle_),Blockly.Scrollbar.onMouseMoveWrapper_=Blockly.bindEventWithChecks_(document,"mousemove",this,this.onMouseMoveHandle_),
@@ -715,25 +690,7 @@ Blockly.VariablesDynamic.flyoutCategoryBlocks=function(a){a=a.getAllVariables();
d.setAttribute("type","variables_get_dynamic"),d.setAttribute("gap",8),d.appendChild(Blockly.Variables.generateVariableFieldDom(e)),b.push(d)}}return b};Blockly.WorkspaceAudio=function(a){this.parentWorkspace_=a;this.SOUNDS_=Object.create(null)};Blockly.WorkspaceAudio.prototype.lastSound_=null;Blockly.WorkspaceAudio.prototype.dispose=function(){this.SOUNDS_=this.parentWorkspace_=null};
Blockly.WorkspaceAudio.prototype.load=function(a,b){if(a.length){try{var c=new Blockly.utils.global.Audio}catch(h){return}for(var d,e=0;e<a.length;e++){var f=a[e],g=f.match(/\.(\w+)$/);if(g&&c.canPlayType("audio/"+g[1])){d=new Blockly.utils.global.Audio(f);break}}d&&d.play&&(this.SOUNDS_[b]=d)}};
Blockly.WorkspaceAudio.prototype.preload=function(){for(var a in this.SOUNDS_){var b=this.SOUNDS_[a];b.volume=.01;var c=b.play();void 0!==c?c.then(b.pause)["catch"](function(){}):b.pause();if(Blockly.utils.userAgent.IPAD||Blockly.utils.userAgent.IPHONE)break}};
Blockly.WorkspaceAudio.prototype.play=function(a,b){var c=this.SOUNDS_[a];if(c){var d=new Date;null!=this.lastSound_&&d-this.lastSound_<Blockly.SOUND_LIMIT||(this.lastSound_=d,c=Blockly.utils.userAgent.IPAD||Blockly.utils.userAgent.ANDROID?c:c.cloneNode(),c.volume=void 0===b?1:b,c.play())}else this.parentWorkspace_&&this.parentWorkspace_.getAudioManager().play(a,b)};Blockly.WorkspaceCommentSvg.render={};Blockly.WorkspaceCommentSvg.RESIZE_SIZE=8;Blockly.WorkspaceCommentSvg.BORDER_RADIUS=3;Blockly.WorkspaceCommentSvg.TEXTAREA_OFFSET=2;Blockly.WorkspaceCommentSvg.TOP_OFFSET=10;Blockly.WorkspaceCommentSvg.prototype.getHeightWidth=function(){return{width:this.getWidth(),height:this.getHeight()}};
Blockly.WorkspaceCommentSvg.prototype.render=function(){if(!this.rendered_){var a=this.getHeightWidth();this.createEditor_();this.svgGroup_.appendChild(this.foreignObject_);this.svgHandleTarget_=Blockly.utils.dom.createSvgElement("rect",{"class":"blocklyCommentHandleTarget",x:0,y:0});this.svgGroup_.appendChild(this.svgHandleTarget_);this.svgRectTarget_=Blockly.utils.dom.createSvgElement("rect",{"class":"blocklyCommentTarget",x:0,y:0,rx:Blockly.WorkspaceCommentSvg.BORDER_RADIUS,ry:Blockly.WorkspaceCommentSvg.BORDER_RADIUS});
this.svgGroup_.appendChild(this.svgRectTarget_);this.addResizeDom_();this.isDeletable()&&this.addDeleteDom_();this.setSize_(a.width,a.height);this.textarea_.value=this.content_;this.rendered_=!0;this.resizeGroup_&&Blockly.bindEventWithChecks_(this.resizeGroup_,"mousedown",this,this.resizeMouseDown_);this.isDeletable()&&(Blockly.bindEventWithChecks_(this.deleteGroup_,"mousedown",this,this.deleteMouseDown_),Blockly.bindEventWithChecks_(this.deleteGroup_,"mouseout",this,this.deleteMouseOut_),Blockly.bindEventWithChecks_(this.deleteGroup_,
"mouseup",this,this.deleteMouseUp_))}};
Blockly.WorkspaceCommentSvg.prototype.createEditor_=function(){this.foreignObject_=Blockly.utils.dom.createSvgElement("foreignObject",{x:0,y:Blockly.WorkspaceCommentSvg.TOP_OFFSET,"class":"blocklyCommentForeignObject"},null);var a=document.createElementNS(Blockly.utils.dom.HTML_NS,"body");a.setAttribute("xmlns",Blockly.utils.dom.HTML_NS);a.className="blocklyMinimalBody";var b=document.createElementNS(Blockly.utils.dom.HTML_NS,"textarea");b.className="blocklyCommentTextarea";b.setAttribute("dir",this.RTL?
"RTL":"LTR");a.appendChild(b);this.textarea_=b;this.foreignObject_.appendChild(a);Blockly.bindEventWithChecks_(b,"wheel",this,function(a){a.stopPropagation()});Blockly.bindEventWithChecks_(b,"change",this,function(a){this.setContent(b.value)});return this.foreignObject_};
Blockly.WorkspaceCommentSvg.prototype.addResizeDom_=function(){this.resizeGroup_=Blockly.utils.dom.createSvgElement("g",{"class":this.RTL?"blocklyResizeSW":"blocklyResizeSE"},this.svgGroup_);var a=Blockly.WorkspaceCommentSvg.RESIZE_SIZE;Blockly.utils.dom.createSvgElement("polygon",{points:"0,x x,x x,0".replace(/x/g,a.toString())},this.resizeGroup_);Blockly.utils.dom.createSvgElement("line",{"class":"blocklyResizeLine",x1:a/3,y1:a-1,x2:a-1,y2:a/3},this.resizeGroup_);Blockly.utils.dom.createSvgElement("line",
{"class":"blocklyResizeLine",x1:2*a/3,y1:a-1,x2:a-1,y2:2*a/3},this.resizeGroup_)};
Blockly.WorkspaceCommentSvg.prototype.addDeleteDom_=function(){this.deleteGroup_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyCommentDeleteIcon"},this.svgGroup_);this.deleteIconBorder_=Blockly.utils.dom.createSvgElement("circle",{"class":"blocklyDeleteIconShape",r:"7",cx:"7.5",cy:"7.5"},this.deleteGroup_);Blockly.utils.dom.createSvgElement("line",{x1:"5",y1:"10",x2:"10",y2:"5",stroke:"#fff","stroke-width":"2"},this.deleteGroup_);Blockly.utils.dom.createSvgElement("line",{x1:"5",y1:"5",
x2:"10",y2:"10",stroke:"#fff","stroke-width":"2"},this.deleteGroup_)};
Blockly.WorkspaceCommentSvg.prototype.resizeMouseDown_=function(a){this.unbindDragEvents_();Blockly.utils.isRightButton(a)||(this.workspace.startDrag(a,new Blockly.utils.Coordinate(this.workspace.RTL?-this.width_:this.width_,this.height_)),this.onMouseUpWrapper_=Blockly.bindEventWithChecks_(document,"mouseup",this,this.resizeMouseUp_),this.onMouseMoveWrapper_=Blockly.bindEventWithChecks_(document,"mousemove",this,this.resizeMouseMove_),Blockly.hideChaff());a.stopPropagation()};
Blockly.WorkspaceCommentSvg.prototype.deleteMouseDown_=function(a){Blockly.utils.dom.addClass(this.deleteIconBorder_,"blocklyDeleteIconHighlighted");a.stopPropagation()};Blockly.WorkspaceCommentSvg.prototype.deleteMouseOut_=function(a){Blockly.utils.dom.removeClass(this.deleteIconBorder_,"blocklyDeleteIconHighlighted")};Blockly.WorkspaceCommentSvg.prototype.deleteMouseUp_=function(a){this.dispose(!0,!0);a.stopPropagation()};
Blockly.WorkspaceCommentSvg.prototype.unbindDragEvents_=function(){this.onMouseUpWrapper_&&(Blockly.unbindEvent_(this.onMouseUpWrapper_),this.onMouseUpWrapper_=null);this.onMouseMoveWrapper_&&(Blockly.unbindEvent_(this.onMouseMoveWrapper_),this.onMouseMoveWrapper_=null)};Blockly.WorkspaceCommentSvg.prototype.resizeMouseUp_=function(){Blockly.Touch.clearTouchIdentifier();this.unbindDragEvents_()};
Blockly.WorkspaceCommentSvg.prototype.resizeMouseMove_=function(a){this.autoLayout_=!1;a=this.workspace.moveDrag(a);this.setSize_(this.RTL?-a.x:a.x,a.y)};
Blockly.WorkspaceCommentSvg.prototype.resizeComment_=function(){var a=this.getHeightWidth(),b=Blockly.WorkspaceCommentSvg.TOP_OFFSET,c=2*Blockly.WorkspaceCommentSvg.TEXTAREA_OFFSET;this.foreignObject_.setAttribute("width",a.width);this.foreignObject_.setAttribute("height",a.height-b);this.RTL&&this.foreignObject_.setAttribute("x",-a.width);this.textarea_.style.width=a.width-c+"px";this.textarea_.style.height=a.height-c-b+"px"};
Blockly.WorkspaceCommentSvg.prototype.setSize_=function(a,b){a=Math.max(a,45);b=Math.max(b,20+Blockly.WorkspaceCommentSvg.TOP_OFFSET);this.width_=a;this.height_=b;this.svgRect_.setAttribute("width",a);this.svgRect_.setAttribute("height",b);this.svgRectTarget_.setAttribute("width",a);this.svgRectTarget_.setAttribute("height",b);this.svgHandleTarget_.setAttribute("width",a);this.svgHandleTarget_.setAttribute("height",Blockly.WorkspaceCommentSvg.TOP_OFFSET);this.RTL&&(this.svgRect_.setAttribute("transform",
"scale(-1 1)"),this.svgRectTarget_.setAttribute("transform","scale(-1 1)"));var c=Blockly.WorkspaceCommentSvg.RESIZE_SIZE;this.resizeGroup_&&(this.RTL?(this.resizeGroup_.setAttribute("transform","translate("+(-a+c)+","+(b-c)+") scale(-1 1)"),this.deleteGroup_.setAttribute("transform","translate("+(-a+c)+","+-c+") scale(-1 1)")):(this.resizeGroup_.setAttribute("transform","translate("+(a-c)+","+(b-c)+")"),this.deleteGroup_.setAttribute("transform","translate("+(a-c)+","+-c+")")));this.resizeComment_()};
Blockly.WorkspaceCommentSvg.prototype.disposeInternal_=function(){this.svgHandleTarget_=this.svgRectTarget_=this.foreignObject_=this.textarea_=null;this.disposed_=!0};Blockly.WorkspaceCommentSvg.prototype.setFocus=function(){var a=this;this.focused_=!0;setTimeout(function(){a.disposed_||(a.textarea_.focus(),a.addFocus(),Blockly.utils.dom.addClass(a.svgRectTarget_,"blocklyCommentTargetFocused"),Blockly.utils.dom.addClass(a.svgHandleTarget_,"blocklyCommentHandleTargetFocused"))},0)};
Blockly.WorkspaceCommentSvg.prototype.blurFocus=function(){var a=this;this.focused_=!1;setTimeout(function(){a.disposed_||(a.textarea_.blur(),a.removeFocus(),Blockly.utils.dom.removeClass(a.svgRectTarget_,"blocklyCommentTargetFocused"),Blockly.utils.dom.removeClass(a.svgHandleTarget_,"blocklyCommentHandleTargetFocused"))},0)};Blockly.WorkspaceDragSurfaceSvg=function(a){this.container_=a;this.createDom()};Blockly.WorkspaceDragSurfaceSvg.prototype.SVG_=null;Blockly.WorkspaceDragSurfaceSvg.prototype.dragGroup_=null;Blockly.WorkspaceDragSurfaceSvg.prototype.container_=null;
Blockly.WorkspaceAudio.prototype.play=function(a,b){var c=this.SOUNDS_[a];if(c){var d=new Date;null!=this.lastSound_&&d-this.lastSound_<Blockly.SOUND_LIMIT||(this.lastSound_=d,c=Blockly.utils.userAgent.IPAD||Blockly.utils.userAgent.ANDROID?c:c.cloneNode(),c.volume=void 0===b?1:b,c.play())}else this.parentWorkspace_&&this.parentWorkspace_.getAudioManager().play(a,b)};Blockly.WorkspaceDragSurfaceSvg=function(a){this.container_=a;this.createDom()};Blockly.WorkspaceDragSurfaceSvg.prototype.SVG_=null;Blockly.WorkspaceDragSurfaceSvg.prototype.dragGroup_=null;Blockly.WorkspaceDragSurfaceSvg.prototype.container_=null;
Blockly.WorkspaceDragSurfaceSvg.prototype.createDom=function(){this.SVG_||(this.SVG_=Blockly.utils.dom.createSvgElement("svg",{xmlns:Blockly.utils.dom.SVG_NS,"xmlns:html":Blockly.utils.dom.HTML_NS,"xmlns:xlink":Blockly.utils.dom.XLINK_NS,version:"1.1","class":"blocklyWsDragSurface blocklyOverflowVisible"},null),this.container_.appendChild(this.SVG_))};
Blockly.WorkspaceDragSurfaceSvg.prototype.translateSurface=function(a,b){var c=a.toFixed(0),d=b.toFixed(0);this.SVG_.style.display="block";Blockly.utils.dom.setCssTransform(this.SVG_,"translate3d("+c+"px, "+d+"px, 0px)")};Blockly.WorkspaceDragSurfaceSvg.prototype.getSurfaceTranslation=function(){return Blockly.utils.getRelativeXY(this.SVG_)};
Blockly.WorkspaceDragSurfaceSvg.prototype.clearAndHide=function(a){if(!a)throw Error("Couldn't clear and hide the drag surface: missing new surface.");var b=this.SVG_.childNodes[0],c=this.SVG_.childNodes[1];if(!(b&&c&&Blockly.utils.dom.hasClass(b,"blocklyBlockCanvas")&&Blockly.utils.dom.hasClass(c,"blocklyBubbleCanvas")))throw Error("Couldn't clear and hide the drag surface. A node was missing.");null!=this.previousSibling_?Blockly.utils.dom.insertAfter(b,this.previousSibling_):a.insertBefore(b,a.firstChild);
@@ -750,13 +707,13 @@ Blockly.WorkspaceSvg.prototype.setCursorSvg=function(a){a?this.svgBlockCanvas_&&
Blockly.WorkspaceSvg.prototype.getInverseScreenCTM=function(){if(this.inverseScreenCTMDirty_){var a=this.getParentSvg().getScreenCTM();a&&(this.inverseScreenCTM_=a.inverse(),this.inverseScreenCTMDirty_=!1)}return this.inverseScreenCTM_};Blockly.WorkspaceSvg.prototype.updateInverseScreenCTM=function(){this.inverseScreenCTMDirty_=!0};Blockly.WorkspaceSvg.prototype.isVisible=function(){return this.isVisible_};
Blockly.WorkspaceSvg.prototype.getSvgXY=function(a){var b=0,c=0,d=1;if(Blockly.utils.dom.containsNode(this.getCanvas(),a)||Blockly.utils.dom.containsNode(this.getBubbleCanvas(),a))d=this.scale;do{var e=Blockly.utils.getRelativeXY(a);if(a==this.getCanvas()||a==this.getBubbleCanvas())d=1;b+=e.x*d;c+=e.y*d;a=a.parentNode}while(a&&a!=this.getParentSvg());return new Blockly.utils.Coordinate(b,c)};Blockly.WorkspaceSvg.prototype.getOriginOffsetInPixels=function(){return Blockly.utils.getInjectionDivXY_(this.svgBlockCanvas_)};
Blockly.WorkspaceSvg.prototype.getInjectionDiv=function(){if(!this.injectionDiv_)for(var a=this.svgGroup_;a;){if(-1!=(" "+(a.getAttribute("class")||"")+" ").indexOf(" injectionDiv ")){this.injectionDiv_=a;break}a=a.parentNode}return this.injectionDiv_};Blockly.WorkspaceSvg.prototype.setResizeHandlerWrapper=function(a){this.resizeHandlerWrapper_=a};
Blockly.WorkspaceSvg.prototype.createDom=function(a){this.svgGroup_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyWorkspace"},null);a&&(this.svgBackground_=Blockly.utils.dom.createSvgElement("rect",{height:"100%",width:"100%","class":a},this.svgGroup_),"blocklyMainBackground"==a&&this.grid_&&(this.svgBackground_.style.fill="url(#"+this.grid_.getPatternId()+")"));this.svgBlockCanvas_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyBlockCanvas"},this.svgGroup_);this.svgBubbleCanvas_=
Blockly.utils.dom.createSvgElement("g",{"class":"blocklyBubbleCanvas"},this.svgGroup_);this.isFlyout||(Blockly.bindEventWithChecks_(this.svgGroup_,"mousedown",this,this.onMouseDown_,!1,!0),Blockly.bindEventWithChecks_(this.svgGroup_,"wheel",this,this.onMouseWheel_));if(this.options.hasCategories){if(!Blockly.Toolbox)throw Error("Missing require for Blockly.Toolbox");this.toolbox_=new Blockly.Toolbox(this)}this.grid_&&this.grid_.update(this.scale);this.recordDeleteAreas();this.cursor_.setDrawer(this.getRenderer().makeCursorDrawer(this,
!1));a=this.cursor_.getDrawer().createDom();this.svgGroup_.appendChild(a);this.marker_.setDrawer(this.getRenderer().makeCursorDrawer(this,!0));a=this.marker_.getDrawer().createDom();this.svgGroup_.appendChild(a);return this.svgGroup_};
Blockly.WorkspaceSvg.prototype.dispose=function(){this.rendered=!1;this.currentGesture_&&this.currentGesture_.cancel();Blockly.WorkspaceSvg.superClass_.dispose.call(this);this.svgGroup_&&(Blockly.utils.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.svgBubbleCanvas_=this.svgBlockCanvas_=null;this.toolbox_&&(this.toolbox_.dispose(),this.toolbox_=null);this.flyout_&&(this.flyout_.dispose(),this.flyout_=null);this.trashcan&&(this.trashcan.dispose(),this.trashcan=null);this.scrollbar&&(this.scrollbar.dispose(),
this.scrollbar=null);this.zoomControls_&&(this.zoomControls_.dispose(),this.zoomControls_=null);this.marker_&&this.marker_.getDrawer().dispose();this.getCursor()&&this.getCursor().getDrawer().dispose();this.audioManager_&&(this.audioManager_.dispose(),this.audioManager_=null);this.grid_&&(this.grid_.dispose(),this.grid_=null);this.flyoutButtonCallbacks_=this.toolboxCategoryCallbacks_=this.connectionDBList=null;if(!this.options.parentWorkspace){var a=this.getParentSvg().parentNode;a&&Blockly.utils.dom.removeNode(a)}this.resizeHandlerWrapper_&&
(Blockly.unbindEvent_(this.resizeHandlerWrapper_),this.resizeHandlerWrapper_=null)};Blockly.WorkspaceSvg.prototype.newBlock=function(a,b){return new Blockly.BlockSvg(this,a,b)};Blockly.WorkspaceSvg.prototype.addTrashcan=function(){if(!Blockly.Trashcan)throw Error("Missing require for Blockly.Trashcan");this.trashcan=new Blockly.Trashcan(this);var a=this.trashcan.createDom();this.svgGroup_.insertBefore(a,this.svgBlockCanvas_)};
Blockly.WorkspaceSvg.prototype.addZoomControls=function(){if(!Blockly.ZoomControls)throw Error("Missing require for Blockly.ZoomControls");this.zoomControls_=new Blockly.ZoomControls(this);var a=this.zoomControls_.createDom();this.svgGroup_.appendChild(a)};
Blockly.WorkspaceSvg.prototype.createDom=function(a){this.svgGroup_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyWorkspace"},null);a&&(this.svgBackground_=Blockly.utils.dom.createSvgElement("rect",{height:"100%",width:"100%","class":a},this.svgGroup_),"blocklyMainBackground"==a&&this.grid_?this.svgBackground_.style.fill="url(#"+this.grid_.getPatternId()+")":this.themeManager_.subscribe(this.svgBackground_,"workspace","fill"));this.svgBlockCanvas_=Blockly.utils.dom.createSvgElement("g",
{"class":"blocklyBlockCanvas"},this.svgGroup_);this.svgBubbleCanvas_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyBubbleCanvas"},this.svgGroup_);this.isFlyout||(Blockly.bindEventWithChecks_(this.svgGroup_,"mousedown",this,this.onMouseDown_,!1,!0),Blockly.bindEventWithChecks_(this.svgGroup_,"wheel",this,this.onMouseWheel_));if(this.options.hasCategories){if(!Blockly.Toolbox)throw Error("Missing require for Blockly.Toolbox");this.toolbox_=new Blockly.Toolbox(this)}this.grid_&&this.grid_.update(this.scale);
this.recordDeleteAreas();this.cursor_.setDrawer(this.getRenderer().makeCursorDrawer(this,!1));a=this.cursor_.getDrawer().createDom();this.svgGroup_.appendChild(a);this.marker_.setDrawer(this.getRenderer().makeCursorDrawer(this,!0));a=this.marker_.getDrawer().createDom();this.svgGroup_.appendChild(a);return this.svgGroup_};
Blockly.WorkspaceSvg.prototype.dispose=function(){this.rendered=!1;this.currentGesture_&&this.currentGesture_.cancel();this.svgGroup_&&(Blockly.utils.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.svgBubbleCanvas_=this.svgBlockCanvas_=null;this.toolbox_&&(this.toolbox_.dispose(),this.toolbox_=null);this.flyout_&&(this.flyout_.dispose(),this.flyout_=null);this.trashcan&&(this.trashcan.dispose(),this.trashcan=null);this.scrollbar&&(this.scrollbar.dispose(),this.scrollbar=null);this.zoomControls_&&
(this.zoomControls_.dispose(),this.zoomControls_=null);this.marker_&&this.marker_.getDrawer().dispose();this.getCursor()&&this.getCursor().getDrawer().dispose();this.audioManager_&&(this.audioManager_.dispose(),this.audioManager_=null);this.grid_&&(this.grid_.dispose(),this.grid_=null);this.themeManager_&&this.themeManager_.unsubscribe(this.svgBackground_);Blockly.WorkspaceSvg.superClass_.dispose.call(this);this.flyoutButtonCallbacks_=this.toolboxCategoryCallbacks_=this.connectionDBList=null;if(!this.options.parentWorkspace){var a=
this.getParentSvg().parentNode;a&&Blockly.utils.dom.removeNode(a)}this.resizeHandlerWrapper_&&(Blockly.unbindEvent_(this.resizeHandlerWrapper_),this.resizeHandlerWrapper_=null)};Blockly.WorkspaceSvg.prototype.newBlock=function(a,b){return new Blockly.BlockSvg(this,a,b)};
Blockly.WorkspaceSvg.prototype.addTrashcan=function(){if(!Blockly.Trashcan)throw Error("Missing require for Blockly.Trashcan");this.trashcan=new Blockly.Trashcan(this);var a=this.trashcan.createDom();this.svgGroup_.insertBefore(a,this.svgBlockCanvas_)};Blockly.WorkspaceSvg.prototype.addZoomControls=function(){if(!Blockly.ZoomControls)throw Error("Missing require for Blockly.ZoomControls");this.zoomControls_=new Blockly.ZoomControls(this);var a=this.zoomControls_.createDom();this.svgGroup_.appendChild(a)};
Blockly.WorkspaceSvg.prototype.addFlyout_=function(a){var b={disabledPatternId:this.options.disabledPatternId,parentWorkspace:this,RTL:this.RTL,oneBasedIndex:this.options.oneBasedIndex,horizontalLayout:this.horizontalLayout,toolboxPosition:this.options.toolboxPosition,renderer:this.options.renderer};if(this.horizontalLayout){if(!Blockly.HorizontalFlyout)throw Error("Missing require for Blockly.HorizontalFlyout");this.flyout_=new Blockly.HorizontalFlyout(b)}else{if(!Blockly.VerticalFlyout)throw Error("Missing require for Blockly.VerticalFlyout");
this.flyout_=new Blockly.VerticalFlyout(b)}this.flyout_.autoClose=!1;return this.flyout_.createDom(a)};Blockly.WorkspaceSvg.prototype.getFlyout=function(){return this.flyout_?this.flyout_:this.toolbox_?this.toolbox_.flyout_:null};Blockly.WorkspaceSvg.prototype.getToolbox=function(){return this.toolbox_};Blockly.WorkspaceSvg.prototype.updateScreenCalculations_=function(){this.updateInverseScreenCTM();this.recordDeleteAreas()};
Blockly.WorkspaceSvg.prototype.resizeContents=function(){if(this.resizesEnabled_&&this.rendered){if(this.scrollbar){var a=this.getMetrics();this.scrollbar.hScroll.resizeContentHorizontal(a);this.scrollbar.vScroll.resizeContentVertical(a)}this.updateInverseScreenCTM()}};
@@ -810,6 +767,31 @@ Blockly.WorkspaceSvg.prototype.clear=function(){this.setResizesEnabled(!1);Block
Blockly.WorkspaceSvg.prototype.removeButtonCallback=function(a){this.flyoutButtonCallbacks_[a]=null};Blockly.WorkspaceSvg.prototype.registerToolboxCategoryCallback=function(a,b){if("function"!=typeof b)throw TypeError("Toolbox category callbacks must be functions.");this.toolboxCategoryCallbacks_[a]=b};Blockly.WorkspaceSvg.prototype.getToolboxCategoryCallback=function(a){return this.toolboxCategoryCallbacks_[a]||null};
Blockly.WorkspaceSvg.prototype.removeToolboxCategoryCallback=function(a){this.toolboxCategoryCallbacks_[a]=null};Blockly.WorkspaceSvg.prototype.getGesture=function(a){var b="mousedown"==a.type||"touchstart"==a.type||"pointerdown"==a.type,c=this.currentGesture_;return c?b&&c.hasStarted()?(console.warn("Tried to start the same gesture twice."),c.cancel(),null):c:b?this.currentGesture_=new Blockly.TouchGesture(a,this):null};
Blockly.WorkspaceSvg.prototype.clearGesture=function(){this.currentGesture_=null};Blockly.WorkspaceSvg.prototype.cancelCurrentGesture=function(){this.currentGesture_&&this.currentGesture_.cancel()};Blockly.WorkspaceSvg.prototype.getAudioManager=function(){return this.audioManager_};Blockly.WorkspaceSvg.prototype.getGrid=function(){return this.grid_};
Blockly.WorkspaceSvg.prototype.refreshTheme=function(){Blockly.WorkspaceSvg.superClass_.refreshTheme.call(this);this.refreshToolboxSelection();this.toolbox_&&this.toolbox_.updateColourFromTheme()};Blockly.Css={};Blockly.Css.Cursor={OPEN:"handopen",CLOSED:"handclosed",DELETE:"handdelete"};Blockly.Css.currentCursor_="";Blockly.Css.injected_=!1;Blockly.Css.register=function(a){if(Blockly.Css.injected_)throw Error("CSS already injected");Array.prototype.push.apply(Blockly.Css.CONTENT,a);a.length=0};
Blockly.Css.inject=function(a,b){if(!Blockly.Css.injected_){Blockly.Css.injected_=!0;var c=Blockly.Css.CONTENT.join("\n");Blockly.Css.CONTENT.length=0;if(a){var d=b.replace(/[\\/]$/,"");c=c.replace(/<<<PATH>>>/g,d);d=document.createElement("style");c=document.createTextNode(c);d.appendChild(c);document.head.insertBefore(d,document.head.firstChild)}}};Blockly.Css.setCursor=function(a){console.warn("Deprecated call to Blockly.Css.setCursor. See https://github.com/google/blockly/issues/981 for context")};
Blockly.Css.CONTENT=[".blocklySvg {","background-color: #fff;","outline: none;","overflow: hidden;","position: absolute;","display: block;","}",".blocklyWidgetDiv {","display: none;","position: absolute;","z-index: 99999;","}",".injectionDiv {","height: 100%;","position: relative;","overflow: hidden;","touch-action: none;","}",".blocklyNonSelectable {","user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","}",".blocklyWsDragSurface {","display: none;","position: absolute;","top: 0;",
"left: 0;","}",".blocklyWsDragSurface.blocklyOverflowVisible {","overflow: visible;","}",".blocklyBlockDragSurface {","display: none;","position: absolute;","top: 0;","left: 0;","right: 0;","bottom: 0;","overflow: visible !important;","z-index: 50;","}",".blocklyBlockCanvas.blocklyCanvasTransitioning,",".blocklyBubbleCanvas.blocklyCanvasTransitioning {","transition: transform .5s;","}",".blocklyTooltipDiv {","background-color: #ffffc7;","border: 1px solid #ddc;","box-shadow: 4px 4px 20px 1px rgba(0,0,0,.15);",
"color: #000;","display: none;","font-family: sans-serif;","font-size: 9pt;","opacity: .9;","padding: 2px;","position: absolute;","z-index: 100000;","}",".blocklyDropDownDiv {","position: fixed;","left: 0;","top: 0;","z-index: 1000;","display: none;","border: 1px solid;","border-radius: 2px;","padding: 4px;","box-shadow: 0px 0px 3px 1px rgba(0,0,0,.3);","}",".blocklyDropDownDiv.focused {","box-shadow: 0px 0px 6px 1px rgba(0,0,0,.3);","}",".blocklyDropDownContent {","max-height: 300px;","overflow: auto;",
"overflow-x: hidden;","}",".blocklyDropDownArrow {","position: absolute;","left: 0;","top: 0;","width: 16px;","height: 16px;","z-index: -1;","background-color: inherit;","border-color: inherit;","}",".blocklyDropDownButton {","display: inline-block;","float: left;","padding: 0;","margin: 4px;","border-radius: 4px;","outline: none;","border: 1px solid;","transition: box-shadow .1s;","cursor: pointer;","}",".arrowTop {","border-top: 1px solid;","border-left: 1px solid;","border-top-left-radius: 4px;",
"border-color: inherit;","}",".arrowBottom {","border-bottom: 1px solid;","border-right: 1px solid;","border-bottom-right-radius: 4px;","border-color: inherit;","}",".blocklyResizeSE {","cursor: se-resize;","fill: #aaa;","}",".blocklyResizeSW {","cursor: sw-resize;","fill: #aaa;","}",".blocklyResizeLine {","stroke: #515A5A;","stroke-width: 1;","}",".blocklyHighlightedConnectionPath {","fill: none;","stroke: #fc3;","stroke-width: 4px;","}",".blocklyPathLight {","fill: none;","stroke-linecap: round;",
"stroke-width: 1;","}",".blocklySelected>.blocklyPath {","stroke: #fc3;","stroke-width: 3px;","}",".blocklySelected>.blocklyPathLight {","display: none;","}",".blocklyDraggable {",'cursor: url("<<<PATH>>>/handopen.cur"), auto;',"cursor: grab;","cursor: -webkit-grab;","}",".blocklyDragging {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDraggable:active {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;",
"}",".blocklyBlockDragSurface .blocklyDraggable {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDragging.blocklyDraggingDelete {",'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',"}",".blocklyDragging>.blocklyPath,",".blocklyDragging>.blocklyPathLight {","fill-opacity: .8;","stroke-opacity: .8;","}",".blocklyDragging>.blocklyPathDark {","display: none;","}",".blocklyDisabled>.blocklyPath {","fill-opacity: .5;","stroke-opacity: .5;",
"}",".blocklyDisabled>.blocklyPathLight,",".blocklyDisabled>.blocklyPathDark {","display: none;","}",".blocklyInsertionMarker>.blocklyPath,",".blocklyInsertionMarker>.blocklyPathLight,",".blocklyInsertionMarker>.blocklyPathDark {","fill-opacity: .2;","stroke: none","}",".blocklyReplaceable .blocklyPath {","fill-opacity: .5;","}",".blocklyReplaceable .blocklyPathLight,",".blocklyReplaceable .blocklyPathDark {","display: none;","}",".blocklyText {","cursor: default;","fill: #fff;","font-family: sans-serif;",
"font-size: 11pt;","}",".blocklyMultilineText {"," font-family: monospace;","}",".blocklyNonEditableText>text {","pointer-events: none;","}",".blocklyNonEditableText>rect,",".blocklyEditableText>rect {","fill: #fff;","fill-opacity: .6;","}",".blocklyNonEditableText>text,",".blocklyEditableText>text {","fill: #000;","}",".blocklyEditableText:hover>rect {","stroke: #fff;","stroke-width: 2;","}",".blocklyBubbleText {","fill: #000;","}",".blocklyFlyout {","position: absolute;","z-index: 20;","}",".blocklySvg text, .blocklyBlockDragSurface text {",
"user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","cursor: inherit;","}",".blocklyHidden {","display: none;","}",".blocklyFieldDropdown:not(.blocklyHidden) {","display: block;","}",".blocklyIconGroup {","cursor: default;","}",".blocklyIconGroup:not(:hover),",".blocklyIconGroupReadonly {","opacity: .6;","}",".blocklyIconShape {","fill: #00f;","stroke: #fff;","stroke-width: 1px;","}",".blocklyIconSymbol {","fill: #fff;","}",".blocklyMinimalBody {","margin: 0;","padding: 0;",
"}",".blocklyCommentForeignObject {","position: relative;","z-index: 0;","}",".blocklyCommentRect {","fill: #E7DE8E;","stroke: #bcA903;","stroke-width: 1px","}",".blocklyCommentTarget {","fill: transparent;","stroke: #bcA903;","}",".blocklyCommentTargetFocused {","fill: none;","}",".blocklyCommentHandleTarget {","fill: none;","}",".blocklyCommentHandleTargetFocused {","fill: transparent;","}",".blocklyFocused>.blocklyCommentRect {","fill: #B9B272;","stroke: #B9B272;","}",".blocklySelected>.blocklyCommentTarget {",
"stroke: #fc3;","stroke-width: 3px;","}",".blocklyCommentTextarea {","background-color: #fef49c;","border: 0;","outline: 0;","margin: 0;","padding: 3px;","resize: none;","display: block;","overflow: hidden;","}",".blocklyCommentDeleteIcon {","cursor: pointer;","fill: #000;","display: none","}",".blocklySelected > .blocklyCommentDeleteIcon {","display: block","}",".blocklyDeleteIconShape {","fill: #000;","stroke: #000;","stroke-width: 1px;","}",".blocklyDeleteIconShape.blocklyDeleteIconHighlighted {",
"stroke: #fc3;","}",".blocklyHtmlInput {","border: none;","border-radius: 4px;","font-family: sans-serif;","height: 100%;","margin: 0;","outline: none;","padding: 0;","width: 100%;","text-align: center;","}",".blocklyHtmlInput::-ms-clear {","display: none;","}",".blocklyMainBackground {","stroke-width: 1;","stroke: #c6c6c6;","}",".blocklyMutatorBackground {","fill: #fff;","stroke: #ddd;","stroke-width: 1;","}",".blocklyFlyoutBackground {","fill: #ddd;","fill-opacity: .8;","}",".blocklyMainWorkspaceScrollbar {",
"z-index: 20;","}",".blocklyFlyoutScrollbar {","z-index: 30;","}",".blocklyScrollbarHorizontal, .blocklyScrollbarVertical {","position: absolute;","outline: none;","}",".blocklyScrollbarBackground {","opacity: 0;","}",".blocklyScrollbarHandle {","fill: #ccc;","}",".blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",".blocklyScrollbarHandle:hover {","fill: #bbb;","}",".blocklyFlyout .blocklyScrollbarHandle {","fill: #bbb;","}",".blocklyFlyout .blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",
".blocklyFlyout .blocklyScrollbarHandle:hover {","fill: #aaa;","}",".blocklyInvalidInput {","background: #faa;","}",".blocklyContextMenu {","border-radius: 4px;","max-height: 100%;","}",".blocklyDropdownMenu {","border-radius: 2px;","padding: 0 !important;","}",".blocklyWidgetDiv .blocklyDropdownMenu .goog-menuitem,",".blocklyDropDownDiv .blocklyDropdownMenu .goog-menuitem {","padding-left: 28px;","}",".blocklyWidgetDiv .blocklyDropdownMenu .goog-menuitem.goog-menuitem-rtl,",".blocklyDropDownDiv .blocklyDropdownMenu .goog-menuitem.goog-menuitem-rtl {",
"padding-left: 5px;","padding-right: 28px;","}",".blocklyVerticalCursor {","stroke-width: 3px;","fill: rgba(255,255,255,.5);","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","background: url(<<<PATH>>>/sprites.png) no-repeat -48px -16px;","}",".blocklyWidgetDiv .goog-menu {","background: #fff;",
"border-color: transparent;","border-style: solid;","border-width: 1px;","cursor: default;","font: normal 13px Arial, sans-serif;","margin: 0;","outline: none;","padding: 4px 0;","position: absolute;","overflow-y: auto;","overflow-x: hidden;","max-height: 100%;","z-index: 20000;","box-shadow: 0px 0px 3px 1px rgba(0,0,0,.3);","}",".blocklyWidgetDiv .goog-menu.focused {","box-shadow: 0px 0px 6px 1px rgba(0,0,0,.3);","}",".blocklyDropDownDiv .goog-menu {","cursor: default;",'font: normal 13px "Helvetica Neue", Helvetica, sans-serif;',
"outline: none;","z-index: 20000;","}",".blocklyWidgetDiv .goog-menuitem,",".blocklyDropDownDiv .goog-menuitem {","color: #000;","font: normal 13px Arial, sans-serif;","list-style: none;","margin: 0;","min-width: 7em;","border: none;","padding: 6px 15px;","white-space: nowrap;","cursor: pointer;","}",".blocklyWidgetDiv .goog-menu-nocheckbox .goog-menuitem,",".blocklyWidgetDiv .goog-menu-noicon .goog-menuitem,",".blocklyDropDownDiv .goog-menu-nocheckbox .goog-menuitem,",".blocklyDropDownDiv .goog-menu-noicon .goog-menuitem {",
"padding-left: 12px;","}",".blocklyWidgetDiv .goog-menuitem-content,",".blocklyDropDownDiv .goog-menuitem-content {","font: normal 13px Arial, sans-serif;","}",".blocklyWidgetDiv .goog-menuitem-content {","color: #000;","}",".blocklyDropDownDiv .goog-menuitem-content {","color: #fff;","}",".blocklyWidgetDiv .goog-menuitem-disabled,",".blocklyDropDownDiv .goog-menuitem-disabled {","cursor: inherit;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-content,",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-content {",
"color: #ccc !important;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-icon,",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-icon {","opacity: .3;","filter: alpha(opacity=30);","}",".blocklyWidgetDiv .goog-menuitem-highlight,",".blocklyWidgetDiv .goog-menuitem-hover {","background-color: #f1f3f4;","}",".blocklyDropDownDiv .goog-menuitem-highlight,",".blocklyDropDownDiv .goog-menuitem-hover {","background-color: rgba(0,0,0,.2);","}",".blocklyWidgetDiv .goog-menuitem-checkbox,",
".blocklyWidgetDiv .goog-menuitem-icon,",".blocklyDropDownDiv .goog-menuitem-checkbox,",".blocklyDropDownDiv .goog-menuitem-icon {","background-repeat: no-repeat;","height: 16px;","left: 6px;","position: absolute;","right: auto;","vertical-align: middle;","width: 16px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon,",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-checkbox,",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-icon {",
"left: auto;","right: 6px;","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","position: static;","float: left;","margin-left: -24px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon,",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-checkbox,",
".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-icon {","float: right;","margin-right: -24px;","}"];
Blockly.DropDownDiv=function(){};Blockly.DropDownDiv.DIV_=null;Blockly.DropDownDiv.boundsElement_=null;Blockly.DropDownDiv.owner_=null;Blockly.DropDownDiv.positionToField_=null;Blockly.DropDownDiv.ARROW_SIZE=16;Blockly.DropDownDiv.BORDER_SIZE=1;Blockly.DropDownDiv.ARROW_HORIZONTAL_PADDING=12;Blockly.DropDownDiv.PADDING_Y=16;Blockly.DropDownDiv.ANIMATION_TIME=.25;Blockly.DropDownDiv.animateOutTimer_=null;Blockly.DropDownDiv.onHide_=0;
Blockly.DropDownDiv.createDom=function(){if(!Blockly.DropDownDiv.DIV_){var a=document.createElement("div");a.className="blocklyDropDownDiv";document.body.appendChild(a);Blockly.DropDownDiv.DIV_=a;var b=document.createElement("div");b.className="blocklyDropDownContent";a.appendChild(b);Blockly.DropDownDiv.content_=b;b=document.createElement("div");b.className="blocklyDropDownArrow";a.appendChild(b);Blockly.DropDownDiv.arrow_=b;Blockly.DropDownDiv.DIV_.style.opacity=0;Blockly.DropDownDiv.DIV_.style.transition=
"transform "+Blockly.DropDownDiv.ANIMATION_TIME+"s, opacity "+Blockly.DropDownDiv.ANIMATION_TIME+"s";a.addEventListener("focusin",function(){Blockly.utils.dom.addClass(a,"focused")});a.addEventListener("focusout",function(){Blockly.utils.dom.removeClass(a,"focused")})}};Blockly.DropDownDiv.setBoundsElement=function(a){Blockly.DropDownDiv.boundsElement_=a};Blockly.DropDownDiv.getContentDiv=function(){return Blockly.DropDownDiv.content_};
@@ -828,20 +810,20 @@ Blockly.DropDownDiv.hideWithoutAnimation=function(){if(Blockly.DropDownDiv.isVis
Blockly.DropDownDiv.positionInternal_=function(a,b,c,d){a=Math.floor(a);b=Math.floor(b);c=Math.floor(c);d=Math.floor(d);var e=Blockly.DropDownDiv.DIV_;e.style.left=a+"px";e.style.top=b+"px";e.style.display="block";e.style.opacity=1;e.style.transform="translate("+(c-a)+"px,"+(d-b)+"px)"};
Blockly.DropDownDiv.repositionForWindowResize=function(){if(Blockly.DropDownDiv.owner_){var a=Blockly.DropDownDiv.owner_.getSourceBlock(),b=a.workspace.scale,c=Blockly.DropDownDiv.positionToField_?Blockly.DropDownDiv.owner_.size_.width:a.width,d=Blockly.DropDownDiv.positionToField_?Blockly.DropDownDiv.owner_.size_.height:a.height;c*=b;d*=b;a=Blockly.DropDownDiv.positionToField_?Blockly.DropDownDiv.owner_.fieldGroup_.getBoundingClientRect():a.getSvgRoot().getBoundingClientRect();c=a.left+c/2;d=Blockly.DropDownDiv.getPositionMetrics(c,
a.top+d,c,a.top);Blockly.DropDownDiv.positionInternal_(d.initialX,d.initialY,d.finalX,d.finalY)}else Blockly.DropDownDiv.hide()};Blockly.inject=function(a,b){Blockly.checkBlockColourConstants();"string"==typeof a&&(a=document.getElementById(a)||document.querySelector(a));if(!Blockly.utils.dom.containsNode(document,a))throw Error("Error: container is not in current document.");var c=new Blockly.Options(b||{}),d=document.createElement("div");d.className="injectionDiv";a.appendChild(d);var e=Blockly.createDom_(d,c),f=new Blockly.BlockDragSurfaceSvg(d);d=new Blockly.WorkspaceDragSurfaceSvg(d);e=Blockly.createMainWorkspace_(e,c,
f,d);Blockly.setTheme(c.theme);Blockly.user.keyMap.setKeyMap(c.keyMap);Blockly.init_(e);Blockly.mainWorkspace=e;Blockly.svgResize(e);return e};
f,d);Blockly.user.keyMap.setKeyMap(c.keyMap);Blockly.init_(e);Blockly.mainWorkspace=e;Blockly.svgResize(e);return e};
Blockly.createDom_=function(a,b){a.setAttribute("dir","LTR");Blockly.Component.defaultRightToLeft=b.RTL;Blockly.Css.inject(b.hasCss,b.pathToMedia);var c=Blockly.utils.dom.createSvgElement("svg",{xmlns:Blockly.utils.dom.SVG_NS,"xmlns:html":Blockly.utils.dom.HTML_NS,"xmlns:xlink":Blockly.utils.dom.XLINK_NS,version:"1.1","class":"blocklySvg"},a),d=Blockly.utils.dom.createSvgElement("defs",{},c),e=String(Math.random()).substring(2),f=Blockly.utils.dom.createSvgElement("filter",{id:"blocklyEmbossFilter"+
e},d);Blockly.utils.dom.createSvgElement("feGaussianBlur",{"in":"SourceAlpha",stdDeviation:1,result:"blur"},f);var g=Blockly.utils.dom.createSvgElement("feSpecularLighting",{"in":"blur",surfaceScale:1,specularConstant:.5,specularExponent:10,"lighting-color":"white",result:"specOut"},f);Blockly.utils.dom.createSvgElement("fePointLight",{x:-5E3,y:-1E4,z:2E4},g);Blockly.utils.dom.createSvgElement("feComposite",{"in":"specOut",in2:"SourceAlpha",operator:"in",result:"specOut"},f);Blockly.utils.dom.createSvgElement("feComposite",
{"in":"SourceGraphic",in2:"specOut",operator:"arithmetic",k1:0,k2:1,k3:1,k4:0},f);b.embossFilterId=f.id;f=Blockly.utils.dom.createSvgElement("pattern",{id:"blocklyDisabledPattern"+e,patternUnits:"userSpaceOnUse",width:10,height:10},d);Blockly.utils.dom.createSvgElement("rect",{width:10,height:10,fill:"#aaa"},f);Blockly.utils.dom.createSvgElement("path",{d:"M 0 0 L 10 10 M 10 0 L 0 10",stroke:"#cc0"},f);b.disabledPatternId=f.id;b.gridPattern=Blockly.Grid.createDom(e,b.gridOptions,d);return c};
Blockly.createMainWorkspace_=function(a,b,c,d){b.parentWorkspace=null;var e=new Blockly.WorkspaceSvg(b,c,d);e.scale=b.zoomOptions.startScale;a.appendChild(e.createDom("blocklyMainBackground"));!b.hasCategories&&b.languageTree&&(c=e.addFlyout_("svg"),Blockly.utils.dom.insertAfter(c,a));b.hasTrashcan&&e.addTrashcan();b.zoomOptions&&b.zoomOptions.controls&&e.addZoomControls();e.translate(0,0);Blockly.mainWorkspace=e;b.readOnly||e.isMovable()||e.addChangeListener(function(a){if(!e.isDragging()&&!e.isMovable()&&
-1!=Blockly.Events.BUMP_EVENTS.indexOf(a.type)){var b=Object.create(null),c=e.getMetrics(),d=e.scale;b.RTL=e.RTL;b.viewLeft=c.viewLeft/d;b.viewTop=c.viewTop/d;b.viewRight=(c.viewLeft+c.viewWidth)/d;b.viewBottom=(c.viewTop+c.viewHeight)/d;e.isContentBounded()?(c=e.getBlocksBoundingBox(),b.contentLeft=c.left,b.contentTop=c.top,b.contentRight=c.right,b.contentBottom=c.bottom):(b.contentLeft=c.contentLeft/d,b.contentTop=c.contentTop/d,b.contentRight=(c.contentLeft+c.contentWidth)/d,b.contentBottom=(c.contentTop+
c.contentHeight)/d);if(b.contentTop<b.viewTop||b.contentBottom>b.viewBottom||b.contentLeft<b.viewLeft||b.contentRight>b.viewRight){c=null;a&&(c=Blockly.Events.getGroup(),Blockly.Events.setGroup(a.group));switch(a.type){case Blockly.Events.BLOCK_CREATE:case Blockly.Events.BLOCK_MOVE:var f=e.getBlockById(a.blockId);f=f.getRootBlock();break;case Blockly.Events.COMMENT_CREATE:case Blockly.Events.COMMENT_MOVE:f=e.getCommentById(a.commentId)}if(f){d=f.getBoundingRectangle();d.height=d.bottom-d.top;d.width=
d.right-d.left;var m=b.viewTop,n=b.viewBottom-d.height;n=Math.max(m,n);m=Blockly.utils.math.clamp(m,d.top,n)-d.top;n=b.viewLeft;var p=b.viewRight-d.width;b.RTL?n=Math.min(p,n):p=Math.max(n,p);b=Blockly.utils.math.clamp(n,d.left,p)-d.left;f.moveBy(b,m)}a&&(a.group||console.log("WARNING: Moved object in bounds but there was no event group. This may break undo."),Blockly.Events.setGroup(c))}}});Blockly.svgResize(e);Blockly.WidgetDiv.createDom();Blockly.DropDownDiv.createDom();Blockly.Tooltip.createDom();
return e};
Blockly.init_=function(a){var b=a.options,c=a.getParentSvg();Blockly.bindEventWithChecks_(c.parentNode,"contextmenu",null,function(a){Blockly.utils.isTargetInput(a)||a.preventDefault()});c=Blockly.bindEventWithChecks_(window,"resize",null,function(){Blockly.hideChaff(!0);Blockly.svgResize(a)});a.setResizeHandlerWrapper(c);Blockly.inject.bindDocumentEvents_();b.languageTree&&(a.toolbox_?a.toolbox_.init(a):a.flyout_&&(a.flyout_.init(a),a.flyout_.show(b.languageTree.childNodes),a.flyout_.scrollToStart()));c=
Blockly.Scrollbar.scrollbarThickness;b.hasTrashcan&&(c=a.trashcan.init(c));b.zoomOptions&&b.zoomOptions.controls&&a.zoomControls_.init(c);b.moveOptions&&b.moveOptions.scrollbars?(a.scrollbar=new Blockly.ScrollbarPair(a),a.scrollbar.resize()):a.setMetrics({x:.5,y:.5});b.hasSounds&&Blockly.inject.loadSounds_(b.pathToMedia,a)};
Blockly.createMainWorkspace_=function(a,b,c,d){b.parentWorkspace=null;var e=new Blockly.WorkspaceSvg(b,c,d);e.scale=b.zoomOptions.startScale;a.appendChild(e.createDom("blocklyMainBackground"));!b.hasCategories&&b.languageTree&&(c=e.addFlyout_("svg"),Blockly.utils.dom.insertAfter(c,a));b.hasTrashcan&&e.addTrashcan();b.zoomOptions&&b.zoomOptions.controls&&e.addZoomControls();e.getThemeManager().subscribe(a,"workspace","background-color");e.translate(0,0);Blockly.mainWorkspace=e;b.readOnly||e.isMovable()||
e.addChangeListener(function(a){if(!e.isDragging()&&!e.isMovable()&&-1!=Blockly.Events.BUMP_EVENTS.indexOf(a.type)){var b=Object.create(null),c=e.getMetrics(),d=e.scale;b.RTL=e.RTL;b.viewLeft=c.viewLeft/d;b.viewTop=c.viewTop/d;b.viewRight=(c.viewLeft+c.viewWidth)/d;b.viewBottom=(c.viewTop+c.viewHeight)/d;e.isContentBounded()?(c=e.getBlocksBoundingBox(),b.contentLeft=c.left,b.contentTop=c.top,b.contentRight=c.right,b.contentBottom=c.bottom):(b.contentLeft=c.contentLeft/d,b.contentTop=c.contentTop/
d,b.contentRight=(c.contentLeft+c.contentWidth)/d,b.contentBottom=(c.contentTop+c.contentHeight)/d);if(b.contentTop<b.viewTop||b.contentBottom>b.viewBottom||b.contentLeft<b.viewLeft||b.contentRight>b.viewRight){c=null;a&&(c=Blockly.Events.getGroup(),Blockly.Events.setGroup(a.group));switch(a.type){case Blockly.Events.BLOCK_CREATE:case Blockly.Events.BLOCK_MOVE:var f=e.getBlockById(a.blockId);f=f.getRootBlock();break;case Blockly.Events.COMMENT_CREATE:case Blockly.Events.COMMENT_MOVE:f=e.getCommentById(a.commentId)}if(f){d=
f.getBoundingRectangle();d.height=d.bottom-d.top;d.width=d.right-d.left;var m=b.viewTop,n=b.viewBottom-d.height;n=Math.max(m,n);m=Blockly.utils.math.clamp(m,d.top,n)-d.top;n=b.viewLeft;var p=b.viewRight-d.width;b.RTL?n=Math.min(p,n):p=Math.max(n,p);b=Blockly.utils.math.clamp(n,d.left,p)-d.left;f.moveBy(b,m)}a&&(a.group||console.log("WARNING: Moved object in bounds but there was no event group. This may break undo."),Blockly.Events.setGroup(c))}}});Blockly.svgResize(e);Blockly.WidgetDiv.createDom();
Blockly.DropDownDiv.createDom();Blockly.Tooltip.createDom();return e};
Blockly.init_=function(a){var b=a.options,c=a.getParentSvg();Blockly.bindEventWithChecks_(c.parentNode,"contextmenu",null,function(a){Blockly.utils.isTargetInput(a)||a.preventDefault()});c=Blockly.bindEventWithChecks_(window,"resize",null,function(){Blockly.hideChaff(!0);Blockly.svgResize(a)});a.setResizeHandlerWrapper(c);Blockly.inject.bindDocumentEvents_();b.languageTree&&(a.toolbox_?a.toolbox_.init(a):a.flyout_&&(a.flyout_.init(a),a.flyout_.show(b.languageTree.childNodes),a.flyout_.scrollToStart()));
c=Blockly.Scrollbar.scrollbarThickness;b.hasTrashcan&&(c=a.trashcan.init(c));b.zoomOptions&&b.zoomOptions.controls&&a.zoomControls_.init(c);b.moveOptions&&b.moveOptions.scrollbars?(a.scrollbar=new Blockly.ScrollbarPair(a),a.scrollbar.resize()):a.setMetrics({x:.5,y:.5});b.hasSounds&&Blockly.inject.loadSounds_(b.pathToMedia,a)};
Blockly.inject.bindDocumentEvents_=function(){Blockly.documentEventsBound_||(Blockly.bindEventWithChecks_(document,"scroll",null,function(){for(var a=Blockly.Workspace.getAll(),b=0,c;c=a[b];b++)c.updateInverseScreenCTM&&c.updateInverseScreenCTM()}),Blockly.bindEventWithChecks_(document,"keydown",null,Blockly.onKeyDown_),Blockly.bindEvent_(document,"touchend",null,Blockly.longStop_),Blockly.bindEvent_(document,"touchcancel",null,Blockly.longStop_),Blockly.utils.userAgent.IPAD&&Blockly.bindEventWithChecks_(window,
"orientationchange",document,function(){Blockly.svgResize(Blockly.getMainWorkspace())}));Blockly.documentEventsBound_=!0};
Blockly.inject.loadSounds_=function(a,b){var c=b.getAudioManager();c.load([a+"click.mp3",a+"click.wav",a+"click.ogg"],"click");c.load([a+"disconnect.wav",a+"disconnect.mp3",a+"disconnect.ogg"],"disconnect");c.load([a+"delete.mp3",a+"delete.ogg",a+"delete.wav"],"delete");var d=[],e=function(){for(;d.length;)Blockly.unbindEvent_(d.pop());c.preload()};d.push(Blockly.bindEventWithChecks_(document,"mousemove",null,e,!0));d.push(Blockly.bindEventWithChecks_(document,"touchstart",null,e,!0))};Blockly.VERSION="2.20190722.0-develop";Blockly.mainWorkspace=null;Blockly.selected=null;Blockly.cursor=null;Blockly.keyboardAccessibilityMode=!1;Blockly.draggingConnections_=[];Blockly.clipboardXml_=null;Blockly.clipboardSource_=null;Blockly.clipboardTypeCounts_=null;Blockly.cache3dSupported_=null;Blockly.theme_=null;Blockly.svgSize=function(a){return{width:a.cachedWidth_,height:a.cachedHeight_}};Blockly.resizeSvgContents=function(a){a.resizeContents()};
Blockly.inject.loadSounds_=function(a,b){var c=b.getAudioManager();c.load([a+"click.mp3",a+"click.wav",a+"click.ogg"],"click");c.load([a+"disconnect.wav",a+"disconnect.mp3",a+"disconnect.ogg"],"disconnect");c.load([a+"delete.mp3",a+"delete.ogg",a+"delete.wav"],"delete");var d=[],e=function(){for(;d.length;)Blockly.unbindEvent_(d.pop());c.preload()};d.push(Blockly.bindEventWithChecks_(document,"mousemove",null,e,!0));d.push(Blockly.bindEventWithChecks_(document,"touchstart",null,e,!0))};Blockly.VERSION="2.20190722.0-develop";Blockly.mainWorkspace=null;Blockly.selected=null;Blockly.cursor=null;Blockly.keyboardAccessibilityMode=!1;Blockly.draggingConnections_=[];Blockly.clipboardXml_=null;Blockly.clipboardSource_=null;Blockly.clipboardTypeCounts_=null;Blockly.cache3dSupported_=null;Blockly.svgSize=function(a){return{width:a.cachedWidth_,height:a.cachedHeight_}};Blockly.resizeSvgContents=function(a){a.resizeContents()};
Blockly.svgResize=function(a){for(;a.options.parentWorkspace;)a=a.options.parentWorkspace;var b=a.getParentSvg(),c=b.parentNode;if(c){var d=c.offsetWidth;c=c.offsetHeight;b.cachedWidth_!=d&&(b.setAttribute("width",d+"px"),b.cachedWidth_=d);b.cachedHeight_!=c&&(b.setAttribute("height",c+"px"),b.cachedHeight_=c);a.resize()}};
Blockly.onKeyDown_=function(a){var b=Blockly.mainWorkspace;if(!(Blockly.utils.isTargetInput(a)||b.rendered&&!b.isVisible()))if(b.options.readOnly)Blockly.navigation.onKeyPress(a);else{var c=!1;if(a.keyCode==Blockly.utils.KeyCodes.ESC)Blockly.hideChaff(),Blockly.navigation.onBlocklyAction(Blockly.navigation.ACTION_EXIT);else{if(Blockly.navigation.onKeyPress(a))return;if(a.keyCode==Blockly.utils.KeyCodes.BACKSPACE||a.keyCode==Blockly.utils.KeyCodes.DELETE){a.preventDefault();if(Blockly.Gesture.inProgress())return;
Blockly.selected&&Blockly.selected.isDeletable()&&(c=!0)}else if(a.altKey||a.ctrlKey||a.metaKey){if(Blockly.Gesture.inProgress())return;Blockly.selected&&Blockly.selected.isDeletable()&&Blockly.selected.isMovable()&&(a.keyCode==Blockly.utils.KeyCodes.C?(Blockly.hideChaff(),Blockly.copy_(Blockly.selected)):a.keyCode!=Blockly.utils.KeyCodes.X||Blockly.selected.workspace.isFlyout||(Blockly.copy_(Blockly.selected),c=!0));a.keyCode==Blockly.utils.KeyCodes.V?Blockly.clipboardXml_&&(a=Blockly.clipboardSource_,
@@ -858,9 +840,7 @@ k,!1),f.push([a,h,k])}return f};Blockly.unbindEvent_=function(a){for(;a.length;)
Blockly.checkBlockColourConstants=function(){Blockly.checkBlockColourConstant_("LOGIC_HUE",["Blocks","logic","HUE"],void 0);Blockly.checkBlockColourConstant_("LOGIC_HUE",["Constants","Logic","HUE"],210);Blockly.checkBlockColourConstant_("LOOPS_HUE",["Blocks","loops","HUE"],void 0);Blockly.checkBlockColourConstant_("LOOPS_HUE",["Constants","Loops","HUE"],120);Blockly.checkBlockColourConstant_("MATH_HUE",["Blocks","math","HUE"],void 0);Blockly.checkBlockColourConstant_("MATH_HUE",["Constants","Math",
"HUE"],230);Blockly.checkBlockColourConstant_("TEXTS_HUE",["Blocks","texts","HUE"],void 0);Blockly.checkBlockColourConstant_("TEXTS_HUE",["Constants","Text","HUE"],160);Blockly.checkBlockColourConstant_("LISTS_HUE",["Blocks","lists","HUE"],void 0);Blockly.checkBlockColourConstant_("LISTS_HUE",["Constants","Lists","HUE"],260);Blockly.checkBlockColourConstant_("COLOUR_HUE",["Blocks","colour","HUE"],void 0);Blockly.checkBlockColourConstant_("COLOUR_HUE",["Constants","Colour","HUE"],20);Blockly.checkBlockColourConstant_("VARIABLES_HUE",
["Blocks","variables","HUE"],void 0);Blockly.checkBlockColourConstant_("VARIABLES_HUE",["Constants","Variables","HUE"],330);Blockly.checkBlockColourConstant_("VARIABLES_DYNAMIC_HUE",["Constants","VariablesDynamic","HUE"],310);Blockly.checkBlockColourConstant_("PROCEDURES_HUE",["Blocks","procedures","HUE"],void 0)};
Blockly.checkBlockColourConstant_=function(a,b,c){for(var d="Blockly",e=Blockly,f=0;f<b.length;++f)d+="."+b[f],e&&(e=e[b[f]]);e&&e!==c&&(a=(void 0===c?'%1 has been removed. Use Blockly.Msg["%2"].':'%1 is deprecated and unused. Override Blockly.Msg["%2"].').replace("%1",d).replace("%2",a),console.warn(a))};Blockly.setTheme=function(a){Blockly.theme_=a;(a=Blockly.getMainWorkspace())&&Blockly.refreshTheme_(a)};
Blockly.refreshTheme_=function(a){Blockly.updateBlockStyles_(a.getAllBlocks().filter(function(a){return void 0!==a.getStyleName()}));!a.toolbox_&&a.flyout_&&a.flyout_.workspace_?Blockly.updateBlockStyles_(a.flyout_.workspace_.getAllBlocks()):a.refreshToolboxSelection();a.toolbox_&&a.toolbox_.updateColourFromTheme();var b=new Blockly.Events.Ui(null,"theme");b.workspaceId=a.id;Blockly.Events.fire(b)};
Blockly.updateBlockStyles_=function(a){for(var b=0,c;c=a[b];b++){var d=c.getStyleName();c.setStyle(d);c.mutator&&c.mutator.updateBlockStyle(d)}};Blockly.getTheme=function(){return Blockly.theme_};Blockly.Comment=function(a){Blockly.Comment.superClass_.constructor.call(this,a);this.model_=a.commentModel;this.model_.text=this.model_.text||"";this.cachedText_="";this.createIcon()};Blockly.utils.object.inherits(Blockly.Comment,Blockly.Icon);
Blockly.checkBlockColourConstant_=function(a,b,c){for(var d="Blockly",e=Blockly,f=0;f<b.length;++f)d+="."+b[f],e&&(e=e[b[f]]);e&&e!==c&&(a=(void 0===c?'%1 has been removed. Use Blockly.Msg["%2"].':'%1 is deprecated and unused. Override Blockly.Msg["%2"].').replace("%1",d).replace("%2",a),console.warn(a))};Blockly.Comment=function(a){Blockly.Comment.superClass_.constructor.call(this,a);this.model_=a.commentModel;this.model_.text=this.model_.text||"";this.cachedText_="";this.createIcon()};Blockly.utils.object.inherits(Blockly.Comment,Blockly.Icon);
Blockly.Comment.prototype.drawIcon_=function(a){Blockly.utils.dom.createSvgElement("circle",{"class":"blocklyIconShape",r:"8",cx:"8",cy:"8"},a);Blockly.utils.dom.createSvgElement("path",{"class":"blocklyIconSymbol",d:"m6.8,10h2c0.003,-0.617 0.271,-0.962 0.633,-1.266 2.875,-2.4050.607,-5.534 -3.765,-3.874v1.7c3.12,-1.657 3.698,0.118 2.336,1.25-1.201,0.998 -1.201,1.528 -1.204,2.19z"},a);Blockly.utils.dom.createSvgElement("rect",{"class":"blocklyIconSymbol",x:"6.8",y:"10.78",height:"2",width:"2"},a)};
Blockly.Comment.prototype.createEditor_=function(){this.foreignObject_=Blockly.utils.dom.createSvgElement("foreignObject",{x:Blockly.Bubble.BORDER_WIDTH,y:Blockly.Bubble.BORDER_WIDTH},null);var a=document.createElementNS(Blockly.utils.dom.HTML_NS,"body");a.setAttribute("xmlns",Blockly.utils.dom.HTML_NS);a.className="blocklyMinimalBody";var b=this.textarea_=document.createElementNS(Blockly.utils.dom.HTML_NS,"textarea");b.className="blocklyCommentTextarea";b.setAttribute("dir",this.block_.RTL?"RTL":
"LTR");b.value=this.model_.text;this.resizeTextarea_();a.appendChild(b);this.foreignObject_.appendChild(a);Blockly.bindEventWithChecks_(b,"mouseup",this,this.startEdit_,!0,!0);Blockly.bindEventWithChecks_(b,"wheel",this,function(a){a.stopPropagation()});Blockly.bindEventWithChecks_(b,"change",this,function(a){this.cachedText_!=this.model_.text&&Blockly.Events.fire(new Blockly.Events.BlockChange(this.block_,"comment",null,this.cachedText_,this.model_.text))});Blockly.bindEventWithChecks_(b,"input",
@@ -881,9 +861,9 @@ Blockly.tree.BaseNode.prototype.getNextSibling=function(){return this.nextSiblin
Blockly.tree.BaseNode.prototype.setSelectedInternal=function(a){if(this.selected_!=a){this.selected_=a;this.updateRow();var b=this.getElement();b&&(Blockly.utils.aria.setState(b,Blockly.utils.aria.State.SELECTED,a),a&&(a=this.getTree().getElement(),Blockly.utils.aria.setState(a,Blockly.utils.aria.State.ACTIVEDESCENDANT,this.getId())))}};Blockly.tree.BaseNode.prototype.getExpanded=function(){return this.expanded_};Blockly.tree.BaseNode.prototype.setExpandedInternal=function(a){this.expanded_=a};
Blockly.tree.BaseNode.prototype.setExpanded=function(a){var b=a!=this.expanded_,c;this.expanded_=a;var d=this.getTree(),e=this.getElement();if(this.hasChildren()){if(!a&&d&&this.contains(d.getSelectedItem())&&this.select(),e){if(c=this.getChildrenElement())Blockly.utils.style.setElementShown(c,a),Blockly.utils.aria.setState(e,Blockly.utils.aria.State.EXPANDED,a),a&&this.isInDocument()&&!c.hasChildNodes()&&(this.forEachChild(function(a){c.appendChild(a.toDom())}),this.forEachChild(function(a){a.enterDocument()}));
this.updateExpandIcon()}}else(c=this.getChildrenElement())&&Blockly.utils.style.setElementShown(c,!1);e&&this.updateIcon_();b&&(a?this.doNodeExpanded():this.doNodeCollapsed())};Blockly.tree.BaseNode.prototype.doNodeExpanded=function(){};Blockly.tree.BaseNode.prototype.doNodeCollapsed=function(){};Blockly.tree.BaseNode.prototype.toggle=function(){this.setExpanded(!this.getExpanded())};Blockly.tree.BaseNode.prototype.isUserCollapsible=function(){return this.isUserCollapsible_};
Blockly.tree.BaseNode.prototype.toDom=function(){var a=this.getExpanded()&&this.hasChildren(),b=document.createElement("div");b.setAttribute("style",this.getLineStyle());a&&this.forEachChild(function(a){b.appendChild(a.toDom())});a=document.createElement("div");a.setAttribute("id",this.getId());a.appendChild(this.getRowDom());a.appendChild(b);return a};Blockly.tree.BaseNode.prototype.getPixelIndent_=function(){return Math.max(0,(this.getDepth()-1)*this.config_.indentWidth)};
Blockly.tree.BaseNode.prototype.getRowDom=function(){var a="padding-"+(this.isRightToLeft()?"right":"left")+":"+this.getPixelIndent_()+"px",b=document.createElement("div");b.setAttribute("class",this.getRowClassName());b.setAttribute("style",a);b.appendChild(this.getIconDom());b.appendChild(this.getLabelDom());return b};Blockly.tree.BaseNode.prototype.getRowClassName=function(){var a="";this.isSelected()&&(a=" "+(this.config_.cssSelectedRow||""));return this.config_.cssTreeRow+a};
Blockly.tree.BaseNode.prototype.getLabelDom=function(){var a=document.createElement("span");a.setAttribute("class",this.config_.cssItemLabel||"");a.textContent=this.getText();return a};Blockly.tree.BaseNode.prototype.getIconDom=function(){var a=document.createElement("span");a.setAttribute("style","display: inline-block;");a.setAttribute("class",this.getCalculatedIconClass());return a};Blockly.tree.BaseNode.prototype.getCalculatedIconClass=function(){throw Error("unimplemented abstract method");};
Blockly.tree.BaseNode.prototype.toDom=function(){var a=this.getExpanded()&&this.hasChildren(),b=document.createElement("div");b.style=this.getLineStyle();a&&this.forEachChild(function(a){b.appendChild(a.toDom())});a=document.createElement("div");a.id=this.getId();a.appendChild(this.getRowDom());a.appendChild(b);return a};Blockly.tree.BaseNode.prototype.getPixelIndent_=function(){return Math.max(0,(this.getDepth()-1)*this.config_.indentWidth)};
Blockly.tree.BaseNode.prototype.getRowDom=function(){var a="padding-"+(this.isRightToLeft()?"right":"left")+":"+this.getPixelIndent_()+"px",b=document.createElement("div");b.className=this.getRowClassName();b.style=a;b.appendChild(this.getIconDom());b.appendChild(this.getLabelDom());return b};Blockly.tree.BaseNode.prototype.getRowClassName=function(){var a="";this.isSelected()&&(a=" "+(this.config_.cssSelectedRow||""));return this.config_.cssTreeRow+a};
Blockly.tree.BaseNode.prototype.getLabelDom=function(){var a=document.createElement("span");a.className=this.config_.cssItemLabel||"";a.textContent=this.getText();return a};Blockly.tree.BaseNode.prototype.getIconDom=function(){var a=document.createElement("span");a.style.display="inline-block";a.className=this.getCalculatedIconClass();return a};Blockly.tree.BaseNode.prototype.getCalculatedIconClass=function(){throw Error("unimplemented abstract method");};
Blockly.tree.BaseNode.prototype.getLineStyle=function(){var a=this.getExpanded()&&this.hasChildren();return"background-position: "+this.getBackgroundPosition()+"; "+(a?"":"display: none")};Blockly.tree.BaseNode.prototype.getBackgroundPosition=function(){return(this.isLastSibling()?"-100":(this.getDepth()-1)*this.config_.indentWidth)+"px 0"};
Blockly.tree.BaseNode.prototype.getElement=function(){var a=Blockly.tree.BaseNode.superClass_.getElement.call(this);a||(a=document.getElementById(this.getId()),this.setElementInternal(a));return a};Blockly.tree.BaseNode.prototype.getRowElement=function(){var a=this.getElement();return a?a.firstChild:null};Blockly.tree.BaseNode.prototype.getIconElement=function(){var a=this.getRowElement();return a?a.firstChild:null};
Blockly.tree.BaseNode.prototype.getLabelElement=function(){var a=this.getRowElement();return a&&a.lastChild?a.lastChild.previousSibling:null};Blockly.tree.BaseNode.prototype.getChildrenElement=function(){var a=this.getElement();return a?a.lastChild:null};Blockly.tree.BaseNode.prototype.getIconClass=function(){return this.iconClass_};Blockly.tree.BaseNode.prototype.getExpandedIconClass=function(){return this.expandedIconClass_};Blockly.tree.BaseNode.prototype.setText=function(a){this.content_=a};
@@ -907,7 +887,7 @@ Blockly.tree.TreeControl.prototype.enterDocument=function(){Blockly.tree.TreeCon
Blockly.tree.TreeControl.prototype.attachEvents_=function(){var a=this.getElement();a.tabIndex=0;this.onFocusWrapper_=Blockly.bindEvent_(a,"focus",this,this.handleFocus_);this.onBlurWrapper_=Blockly.bindEvent_(a,"blur",this,this.handleBlur_);this.onClickWrapper_=Blockly.bindEventWithChecks_(a,"click",this,this.handleMouseEvent_);this.onKeydownWrapper_=Blockly.bindEvent_(a,"keydown",this,this.handleKeyEvent_)};
Blockly.tree.TreeControl.prototype.detachEvents_=function(){Blockly.unbindEvent_(this.onFocusWrapper_);Blockly.unbindEvent_(this.onBlurWrapper_);Blockly.unbindEvent_(this.onClickWrapper_);Blockly.unbindEvent_(this.onKeydownWrapper_)};Blockly.tree.TreeControl.prototype.handleMouseEvent_=function(a){var b=this.getNodeFromEvent_(a);if(b)switch(a.type){case "mousedown":b.onMouseDown(a);break;case "click":b.onClick_(a)}};
Blockly.tree.TreeControl.prototype.handleKeyEvent_=function(a){var b=!1;if(b=this.selectedItem_&&this.selectedItem_.onKeyDown(a)||b)Blockly.utils.style.scrollIntoContainerView(this.selectedItem_.getElement(),this.getElement().parentNode),a.preventDefault();return b};Blockly.tree.TreeControl.prototype.getNodeFromEvent_=function(a){for(var b=a.target;null!=b;){if(a=Blockly.tree.BaseNode.allNodes[b.id])return a;if(b==this.getElement())break;b=b.parentNode}return null};
Blockly.tree.TreeControl.prototype.createNode=function(a){return new Blockly.tree.TreeNode(this.toolbox_,a||"",this.getConfig())};Blockly.FieldTextInput=function(a,b,c){this.spellcheck_=!0;null==a&&(a="");Blockly.FieldTextInput.superClass_.constructor.call(this,a,b,c)};Blockly.utils.object.inherits(Blockly.FieldTextInput,Blockly.Field);Blockly.FieldTextInput.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);return new Blockly.FieldTextInput(b,null,a)};Blockly.FieldTextInput.prototype.SERIALIZABLE=!0;Blockly.FieldTextInput.FONTSIZE=11;Blockly.FieldTextInput.BORDERRADIUS=4;
Blockly.tree.TreeControl.prototype.createNode=function(a){return new Blockly.tree.TreeNode(this.toolbox_,a||"",this.getConfig())};Blockly.FieldTextInput=function(a,b,c){this.spellcheck_=!0;null==a&&(a="");Blockly.FieldTextInput.superClass_.constructor.call(this,a,b,c)};Blockly.utils.object.inherits(Blockly.FieldTextInput,Blockly.Field);Blockly.FieldTextInput.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);return new Blockly.FieldTextInput(b,void 0,a)};Blockly.FieldTextInput.prototype.SERIALIZABLE=!0;Blockly.FieldTextInput.FONTSIZE=11;Blockly.FieldTextInput.BORDERRADIUS=4;
Blockly.FieldTextInput.prototype.CURSOR="text";Blockly.FieldTextInput.prototype.configure_=function(a){Blockly.FieldTextInput.superClass_.configure_.call(this,a);"boolean"==typeof a.spellcheck&&(this.spellcheck_=a.spellcheck)};Blockly.FieldTextInput.prototype.doClassValidation_=function(a){return null===a||void 0===a?null:String(a)};
Blockly.FieldTextInput.prototype.doValueInvalid_=function(a){this.isBeingEdited_&&(this.isTextValid_=!1,a=this.value_,this.value_=this.htmlInput_.untypedDefaultValue_,this.sourceBlock_&&Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.BlockChange(this.sourceBlock_,"field",this.name,a,this.value_)))};Blockly.FieldTextInput.prototype.doValueUpdate_=function(a){this.isTextValid_=!0;this.value_=a;this.isBeingEdited_||(this.isDirty_=!0)};
Blockly.FieldTextInput.prototype.render_=function(){Blockly.FieldTextInput.superClass_.render_.call(this);this.isBeingEdited_&&(this.sourceBlock_.RTL?setTimeout(this.resizeEditor_.bind(this),0):this.resizeEditor_(),this.isTextValid_?(Blockly.utils.dom.removeClass(this.htmlInput_,"blocklyInvalidInput"),Blockly.utils.aria.setState(this.htmlInput_,"invalid",!1)):(Blockly.utils.dom.addClass(this.htmlInput_,"blocklyInvalidInput"),Blockly.utils.aria.setState(this.htmlInput_,"invalid",!0)))};
@@ -920,25 +900,26 @@ Blockly.FieldTextInput.prototype.onHtmlInputKeyDown_=function(a){a.keyCode==Bloc
Blockly.FieldTextInput.prototype.onHtmlInputChange_=function(a){a=this.htmlInput_.value;a!==this.htmlInput_.oldValue_&&(this.htmlInput_.oldValue_=a,Blockly.Events.setGroup(!0),a=this.getValueFromEditorText_(a),this.setValue(a),this.forceRerender(),Blockly.Events.setGroup(!1))};Blockly.FieldTextInput.prototype.setEditorValue_=function(a){this.isDirty_=!0;this.isBeingEdited_&&(this.htmlInput_.value=this.getEditorText_(a));this.setValue(a)};
Blockly.FieldTextInput.prototype.resizeEditor_=function(){var a=Blockly.WidgetDiv.DIV,b=this.getScaledBBox_();a.style.width=b.right-b.left+"px";a.style.height=b.bottom-b.top+"px";b=new Blockly.utils.Coordinate(this.sourceBlock_.RTL?b.right-a.offsetWidth:b.left,b.top);b.y+=1;Blockly.utils.userAgent.GECKO&&Blockly.WidgetDiv.DIV.style.top&&(--b.x,--b.y);Blockly.utils.userAgent.WEBKIT&&(b.y-=3);a.style.left=b.x+"px";a.style.top=b.y+"px"};
Blockly.FieldTextInput.numberValidator=function(a){console.warn("Blockly.FieldTextInput.numberValidator is deprecated. Use Blockly.FieldNumber instead.");if(null===a)return null;a=String(a);a=a.replace(/O/ig,"0");a=a.replace(/,/g,"");a=Number(a||0);return isNaN(a)?null:String(a)};Blockly.FieldTextInput.nonnegativeIntegerValidator=function(a){(a=Blockly.FieldTextInput.numberValidator(a))&&(a=String(Math.max(0,Math.floor(a))));return a};Blockly.FieldTextInput.prototype.isTabNavigable=function(){return!0};
Blockly.FieldTextInput.prototype.getText_=function(){return this.isBeingEdited_&&this.htmlInput_?this.htmlInput_.value:null};Blockly.FieldTextInput.prototype.getEditorText_=function(a){return String(a)};Blockly.FieldTextInput.prototype.getValueFromEditorText_=function(a){return a};Blockly.fieldRegistry.register("field_input",Blockly.FieldTextInput);Blockly.FieldAngle=function(a,b,c){this.clockwise_=Blockly.FieldAngle.CLOCKWISE;this.offset_=Blockly.FieldAngle.OFFSET;this.wrap_=Blockly.FieldAngle.WRAP;this.round_=Blockly.FieldAngle.ROUND;Blockly.FieldAngle.superClass_.constructor.call(this,a||0,b,c)};Blockly.utils.object.inherits(Blockly.FieldAngle,Blockly.FieldTextInput);Blockly.FieldAngle.fromJson=function(a){return new Blockly.FieldAngle(a.angle,null,a)};Blockly.FieldAngle.prototype.SERIALIZABLE=!0;Blockly.FieldAngle.ROUND=15;
Blockly.FieldTextInput.prototype.getText_=function(){return this.isBeingEdited_&&this.htmlInput_?this.htmlInput_.value:null};Blockly.FieldTextInput.prototype.getEditorText_=function(a){return String(a)};Blockly.FieldTextInput.prototype.getValueFromEditorText_=function(a){return a};Blockly.fieldRegistry.register("field_input",Blockly.FieldTextInput);Blockly.FieldAngle=function(a,b,c){this.clockwise_=Blockly.FieldAngle.CLOCKWISE;this.offset_=Blockly.FieldAngle.OFFSET;this.wrap_=Blockly.FieldAngle.WRAP;this.round_=Blockly.FieldAngle.ROUND;Blockly.FieldAngle.superClass_.constructor.call(this,a||0,b,c)};Blockly.utils.object.inherits(Blockly.FieldAngle,Blockly.FieldTextInput);Blockly.FieldAngle.fromJson=function(a){return new Blockly.FieldAngle(a.angle,void 0,a)};Blockly.FieldAngle.prototype.SERIALIZABLE=!0;Blockly.FieldAngle.ROUND=15;
Blockly.FieldAngle.HALF=50;Blockly.FieldAngle.CLOCKWISE=!1;Blockly.FieldAngle.OFFSET=0;Blockly.FieldAngle.WRAP=360;Blockly.FieldAngle.RADIUS=Blockly.FieldAngle.HALF-1;
Blockly.FieldAngle.prototype.configure_=function(a){Blockly.FieldAngle.superClass_.configure_.call(this,a);switch(a.mode){case "compass":this.clockwise_=!0;this.offset_=90;break;case "protractor":this.clockwise_=!1,this.offset_=0}var b=a.clockwise;"boolean"==typeof b&&(this.clockwise_=b);b=Number(a.offset);isNaN(b)||(this.offset_=b);b=Number(a.wrap);isNaN(b)||(this.wrap_=b);a=Number(a.round);isNaN(a)||(this.round_=a)};
Blockly.FieldAngle.prototype.initView=function(){Blockly.FieldAngle.superClass_.initView.call(this);this.symbol_=Blockly.utils.dom.createSvgElement("tspan",{},null);this.symbol_.appendChild(document.createTextNode("\u00b0"));this.textElement_.appendChild(this.symbol_)};Blockly.FieldAngle.prototype.render_=function(){Blockly.FieldAngle.superClass_.render_.call(this);this.updateGraph_()};
Blockly.FieldAngle.prototype.showEditor_=function(){Blockly.FieldAngle.superClass_.showEditor_.call(this,Blockly.utils.userAgent.MOBILE||Blockly.utils.userAgent.ANDROID||Blockly.utils.userAgent.IPAD);var a=this.dropdownCreate_();Blockly.DropDownDiv.getContentDiv().appendChild(a);a=this.sourceBlock_.getColourBorder();a=a.colourBorder||a.colourLight;Blockly.DropDownDiv.setColour(this.sourceBlock_.getColour(),a);Blockly.DropDownDiv.showPositionedByField(this,this.dropdownDispose_.bind(this));this.updateGraph_()};
Blockly.FieldAngle.prototype.dropdownCreate_=function(){var a=Blockly.utils.dom.createSvgElement("svg",{xmlns:Blockly.utils.dom.SVG_NS,"xmlns:html":Blockly.utils.dom.HTML_NS,"xmlns:xlink":Blockly.utils.dom.XLINK_NS,version:"1.1",height:2*Blockly.FieldAngle.HALF+"px",width:2*Blockly.FieldAngle.HALF+"px"},null),b=Blockly.utils.dom.createSvgElement("circle",{cx:Blockly.FieldAngle.HALF,cy:Blockly.FieldAngle.HALF,r:Blockly.FieldAngle.RADIUS,"class":"blocklyAngleCircle"},a);this.gauge_=Blockly.utils.dom.createSvgElement("path",
{"class":"blocklyAngleGauge"},a);this.line_=Blockly.utils.dom.createSvgElement("line",{x1:Blockly.FieldAngle.HALF,y1:Blockly.FieldAngle.HALF,"class":"blocklyAngleLine"},a);for(var c=0;360>c;c+=15)Blockly.utils.dom.createSvgElement("line",{x1:Blockly.FieldAngle.HALF+Blockly.FieldAngle.RADIUS,y1:Blockly.FieldAngle.HALF,x2:Blockly.FieldAngle.HALF+Blockly.FieldAngle.RADIUS-(0==c%45?10:5),y2:Blockly.FieldAngle.HALF,"class":"blocklyAngleMarks",transform:"rotate("+c+","+Blockly.FieldAngle.HALF+","+Blockly.FieldAngle.HALF+
")"},a);this.clickWrapper_=Blockly.bindEvent_(a,"click",this,this.hide_);this.moveWrapper1_=Blockly.bindEvent_(b,"mousemove",this,this.onMouseMove);this.moveWrapper2_=Blockly.bindEvent_(this.gauge_,"mousemove",this,this.onMouseMove);return a};Blockly.FieldAngle.prototype.dropdownDispose_=function(){Blockly.unbindEvent_(this.clickWrapper_);Blockly.unbindEvent_(this.moveWrapper1_);Blockly.unbindEvent_(this.moveWrapper2_)};
Blockly.FieldAngle.prototype.dropdownCreate_=function(){var a=Blockly.utils.dom.createSvgElement("svg",{xmlns:Blockly.utils.dom.SVG_NS,"xmlns:html":Blockly.utils.dom.HTML_NS,"xmlns:xlink":Blockly.utils.dom.XLINK_NS,version:"1.1",height:2*Blockly.FieldAngle.HALF+"px",width:2*Blockly.FieldAngle.HALF+"px",style:"touch-action: none"},null),b=Blockly.utils.dom.createSvgElement("circle",{cx:Blockly.FieldAngle.HALF,cy:Blockly.FieldAngle.HALF,r:Blockly.FieldAngle.RADIUS,"class":"blocklyAngleCircle"},a);this.gauge_=
Blockly.utils.dom.createSvgElement("path",{"class":"blocklyAngleGauge"},a);this.line_=Blockly.utils.dom.createSvgElement("line",{x1:Blockly.FieldAngle.HALF,y1:Blockly.FieldAngle.HALF,"class":"blocklyAngleLine"},a);for(var c=0;360>c;c+=15)Blockly.utils.dom.createSvgElement("line",{x1:Blockly.FieldAngle.HALF+Blockly.FieldAngle.RADIUS,y1:Blockly.FieldAngle.HALF,x2:Blockly.FieldAngle.HALF+Blockly.FieldAngle.RADIUS-(0==c%45?10:5),y2:Blockly.FieldAngle.HALF,"class":"blocklyAngleMarks",transform:"rotate("+
c+","+Blockly.FieldAngle.HALF+","+Blockly.FieldAngle.HALF+")"},a);this.clickWrapper_=Blockly.bindEventWithChecks_(a,"click",this,this.hide_);this.clickSurfaceWrapper_=Blockly.bindEventWithChecks_(b,"click",this,this.onMouseMove,!0,!0);this.moveSurfaceWrapper_=Blockly.bindEventWithChecks_(b,"mousemove",this,this.onMouseMove,!0,!0);return a};Blockly.FieldAngle.prototype.dropdownDispose_=function(){Blockly.unbindEvent_(this.clickWrapper_);Blockly.unbindEvent_(this.clickSurfaceWrapper_);Blockly.unbindEvent_(this.moveSurfaceWrapper_)};
Blockly.FieldAngle.prototype.hide_=function(){Blockly.DropDownDiv.hideIfOwner(this);Blockly.WidgetDiv.hide()};Blockly.FieldAngle.prototype.onMouseMove=function(a){var b=this.gauge_.ownerSVGElement.getBoundingClientRect(),c=a.clientX-b.left-Blockly.FieldAngle.HALF;a=a.clientY-b.top-Blockly.FieldAngle.HALF;b=Math.atan(-a/c);isNaN(b)||(b=Blockly.utils.math.toDegrees(b),0>c?b+=180:0<a&&(b+=360),b=this.clockwise_?this.offset_+360-b:360-(this.offset_-b),this.displayMouseOrKeyboardValue_(b))};
Blockly.FieldAngle.prototype.displayMouseOrKeyboardValue_=function(a){this.round_&&(a=Math.round(a/this.round_)*this.round_);a=this.wrapValue_(a);a!=this.value_&&this.setEditorValue_(a)};
Blockly.FieldAngle.prototype.updateGraph_=function(){if(this.gauge_){var a=Number(this.getText())+this.offset_,b=Blockly.utils.math.toRadians(a%360);a=["M ",Blockly.FieldAngle.HALF,",",Blockly.FieldAngle.HALF];var c=Blockly.FieldAngle.HALF,d=Blockly.FieldAngle.HALF;if(!isNaN(b)){var e=Number(this.clockwise_),f=Blockly.utils.math.toRadians(this.offset_),g=Math.cos(f)*Blockly.FieldAngle.RADIUS,h=Math.sin(f)*-Blockly.FieldAngle.RADIUS;e&&(b=2*f-b);c+=Math.cos(b)*Blockly.FieldAngle.RADIUS;d-=Math.sin(b)*
Blockly.FieldAngle.RADIUS;b=Math.abs(Math.floor((b-f)/Math.PI)%2);e&&(b=1-b);a.push(" l ",g,",",h," A ",Blockly.FieldAngle.RADIUS,",",Blockly.FieldAngle.RADIUS," 0 ",b," ",e," ",c,",",d," z")}this.gauge_.setAttribute("d",a.join(""));this.line_.setAttribute("x2",c);this.line_.setAttribute("y2",d)}};
Blockly.FieldAngle.prototype.onHtmlInputKeyDown_=function(a){Blockly.FieldAngle.superClass_.onHtmlInputKeyDown_.call(this,a);var b;a.keyCode===Blockly.utils.KeyCodes.LEFT?b=this.sourceBlock_.RTL?1:-1:a.keyCode===Blockly.utils.KeyCodes.RIGHT?b=this.sourceBlock_.RTL?-1:1:a.keyCode===Blockly.utils.KeyCodes.DOWN?b=-1:a.keyCode===Blockly.utils.KeyCodes.UP&&(b=1);b&&(this.displayMouseOrKeyboardValue_(this.getValue()+b*this.round_),a.preventDefault(),a.stopPropagation())};
Blockly.FieldAngle.prototype.doClassValidation_=function(a){a=Number(a);return isNaN(a)||!isFinite(a)?null:this.wrapValue_(a)};Blockly.FieldAngle.prototype.wrapValue_=function(a){a%=360;0>a&&(a+=360);a>this.wrap_&&(a-=360);return a};Blockly.fieldRegistry.register("field_angle",Blockly.FieldAngle);Blockly.FieldCheckbox=function(a,b,c){this.checkChar_=null;null==a&&(a="FALSE");Blockly.FieldCheckbox.superClass_.constructor.call(this,a,b,c);this.size_.width=Blockly.FieldCheckbox.WIDTH};Blockly.utils.object.inherits(Blockly.FieldCheckbox,Blockly.Field);Blockly.FieldCheckbox.fromJson=function(a){return new Blockly.FieldCheckbox(a.checked,null,a)};Blockly.FieldCheckbox.WIDTH=15;Blockly.FieldCheckbox.CHECK_CHAR="\u2713";Blockly.FieldCheckbox.CHECK_X_OFFSET=Blockly.Field.DEFAULT_TEXT_OFFSET-3;
Blockly.FieldAngle.prototype.doClassValidation_=function(a){a=Number(a);return isNaN(a)||!isFinite(a)?null:this.wrapValue_(a)};Blockly.FieldAngle.prototype.wrapValue_=function(a){a%=360;0>a&&(a+=360);a>this.wrap_&&(a-=360);return a};Blockly.Css.register(".blocklyAngleCircle {,stroke: #444;,stroke-width: 1;,fill: #ddd;,fill-opacity: .8;,},.blocklyAngleMarks {,stroke: #444;,stroke-width: 1;,},.blocklyAngleGauge {,fill: #f88;,fill-opacity: .8;,pointer-events: none;,},.blocklyAngleLine {,stroke: #f00;,stroke-width: 2;,stroke-linecap: round;,pointer-events: none;,}".split(","));
Blockly.fieldRegistry.register("field_angle",Blockly.FieldAngle);Blockly.FieldCheckbox=function(a,b,c){this.checkChar_=null;null==a&&(a="FALSE");Blockly.FieldCheckbox.superClass_.constructor.call(this,a,b,c);this.size_.width=Blockly.FieldCheckbox.WIDTH};Blockly.utils.object.inherits(Blockly.FieldCheckbox,Blockly.Field);Blockly.FieldCheckbox.fromJson=function(a){return new Blockly.FieldCheckbox(a.checked,void 0,a)};Blockly.FieldCheckbox.WIDTH=15;Blockly.FieldCheckbox.CHECK_CHAR="\u2713";Blockly.FieldCheckbox.CHECK_X_OFFSET=Blockly.Field.DEFAULT_TEXT_OFFSET-3;
Blockly.FieldCheckbox.CHECK_Y_OFFSET=14;Blockly.FieldCheckbox.prototype.SERIALIZABLE=!0;Blockly.FieldCheckbox.prototype.CURSOR="default";Blockly.FieldCheckbox.prototype.isDirty_=!1;Blockly.FieldCheckbox.prototype.configure_=function(a){Blockly.FieldCheckbox.superClass_.configure_.call(this,a);a.checkCharacter&&(this.checkChar_=a.checkCharacter)};
Blockly.FieldCheckbox.prototype.initView=function(){Blockly.FieldCheckbox.superClass_.initView.call(this);this.textElement_.setAttribute("x",Blockly.FieldCheckbox.CHECK_X_OFFSET);this.textElement_.setAttribute("y",Blockly.FieldCheckbox.CHECK_Y_OFFSET);Blockly.utils.dom.addClass(this.textElement_,"blocklyCheckbox");this.textContent_.nodeValue=this.checkChar_||Blockly.FieldCheckbox.CHECK_CHAR;this.textElement_.style.display=this.value_?"block":"none"};
Blockly.FieldCheckbox.prototype.setCheckCharacter=function(a){this.checkChar_=a;this.textContent_&&(this.textContent_.nodeValue=a||Blockly.FieldCheckbox.CHECK_CHAR)};Blockly.FieldCheckbox.prototype.showEditor_=function(){this.setValue(!this.value_)};Blockly.FieldCheckbox.prototype.doClassValidation_=function(a){return!0===a||"TRUE"===a?"TRUE":!1===a||"FALSE"===a?"FALSE":null};
Blockly.FieldCheckbox.prototype.doValueUpdate_=function(a){this.value_=this.convertValueToBool_(a);this.textElement_&&(this.textElement_.style.display=this.value_?"block":"none")};Blockly.FieldCheckbox.prototype.getValue=function(){return this.value_?"TRUE":"FALSE"};Blockly.FieldCheckbox.prototype.getValueBoolean=function(){return this.value_};Blockly.FieldCheckbox.prototype.getText=function(){return String(this.convertValueToBool_(this.value_))};
Blockly.FieldCheckbox.prototype.convertValueToBool_=function(a){return"string"==typeof a?"TRUE"==a:!!a};Blockly.fieldRegistry.register("field_checkbox",Blockly.FieldCheckbox);Blockly.FieldColour=function(a,b,c){Blockly.FieldColour.superClass_.constructor.call(this,a||Blockly.FieldColour.COLOURS[0],b,c);this.size_=new Blockly.utils.Size(Blockly.FieldColour.DEFAULT_WIDTH,Blockly.FieldColour.DEFAULT_HEIGHT)};Blockly.utils.object.inherits(Blockly.FieldColour,Blockly.Field);Blockly.FieldColour.fromJson=function(a){return new Blockly.FieldColour(a.colour,null,a)};Blockly.FieldColour.DEFAULT_WIDTH=26;Blockly.FieldColour.DEFAULT_HEIGHT=Blockly.Field.BORDER_RECT_DEFAULT_HEIGHT;
Blockly.FieldCheckbox.prototype.convertValueToBool_=function(a){return"string"==typeof a?"TRUE"==a:!!a};Blockly.fieldRegistry.register("field_checkbox",Blockly.FieldCheckbox);Blockly.FieldColour=function(a,b,c){Blockly.FieldColour.superClass_.constructor.call(this,a||Blockly.FieldColour.COLOURS[0],b,c);this.size_=new Blockly.utils.Size(Blockly.FieldColour.DEFAULT_WIDTH,Blockly.FieldColour.DEFAULT_HEIGHT)};Blockly.utils.object.inherits(Blockly.FieldColour,Blockly.Field);Blockly.FieldColour.fromJson=function(a){return new Blockly.FieldColour(a.colour,void 0,a)};Blockly.FieldColour.DEFAULT_WIDTH=26;Blockly.FieldColour.DEFAULT_HEIGHT=Blockly.Field.BORDER_RECT_DEFAULT_HEIGHT;
Blockly.FieldColour.prototype.SERIALIZABLE=!0;Blockly.FieldColour.prototype.CURSOR="default";Blockly.FieldColour.prototype.isDirty_=!1;Blockly.FieldColour.prototype.colours_=null;Blockly.FieldColour.prototype.titles_=null;Blockly.FieldColour.prototype.columns_=0;Blockly.FieldColour.prototype.DROPDOWN_BORDER_COLOUR="#dadce0";Blockly.FieldColour.prototype.DROPDOWN_BACKGROUND_COLOUR="white";
Blockly.FieldColour.prototype.configure_=function(a){Blockly.FieldColour.superClass_.configure_.call(this,a);a.colourOptions&&(this.colours_=a.colourOptions,this.titles_=a.colourTitles);a.columns&&(this.columns_=a.columns)};Blockly.FieldColour.prototype.initView=function(){this.createBorderRect_();this.borderRect_.style.fillOpacity=1;this.borderRect_.style.fill=this.value_};Blockly.FieldColour.prototype.doClassValidation_=function(a){return"string"!=typeof a?null:Blockly.utils.colour.parse(a)};
Blockly.FieldColour.prototype.doValueUpdate_=function(a){this.value_=a;this.borderRect_&&(this.borderRect_.style.fill=a)};Blockly.FieldColour.prototype.getText=function(){var a=this.value_;/^#(.)\1(.)\2(.)\3$/.test(a)&&(a="#"+a[1]+a[3]+a[5]);return a};Blockly.FieldColour.COLOURS="#ffffff #cccccc #c0c0c0 #999999 #666666 #333333 #000000 #ffcccc #ff6666 #ff0000 #cc0000 #990000 #660000 #330000 #ffcc99 #ff9966 #ff9900 #ff6600 #cc6600 #993300 #663300 #ffff99 #ffff66 #ffcc66 #ffcc33 #cc9933 #996633 #663333 #ffffcc #ffff33 #ffff00 #ffcc00 #999900 #666600 #333300 #99ff99 #66ff99 #33ff33 #33cc00 #009900 #006600 #003300 #99ffff #33ffff #66cccc #00cccc #339999 #336666 #003333 #ccffff #66ffff #33ccff #3366ff #3333ff #000099 #000066 #ccccff #9999ff #6666cc #6633ff #6600cc #333399 #330099 #ffccff #ff99ff #cc66cc #cc33cc #993399 #663366 #330033".split(" ");
@@ -953,7 +934,9 @@ Blockly.FieldColour.prototype.setHighlightedCell_=function(a,b){var c=this.getHi
Blockly.FieldColour.prototype.dropdownCreate_=function(){var a=this.columns_||Blockly.FieldColour.COLUMNS,b=this.colours_||Blockly.FieldColour.COLOURS,c=this.titles_||Blockly.FieldColour.TITLES,d=this.getValue(),e=document.createElement("table");e.className="blocklyColourTable";e.tabIndex=0;Blockly.utils.aria.setRole(e,Blockly.utils.aria.Role.GRID);Blockly.utils.aria.setState(e,Blockly.utils.aria.State.EXPANDED,!0);Blockly.utils.aria.setState(e,"rowcount",Math.floor(b.length/a));Blockly.utils.aria.setState(e,
"colcount",a);for(var f,g=0;g<b.length;g++){0==g%a&&(f=document.createElement("tr"),Blockly.utils.aria.setRole(f,Blockly.utils.aria.Role.ROW),e.appendChild(f));var h=document.createElement("td");f.appendChild(h);h.label=b[g];h.title=c[g]||b[g];h.id=Blockly.utils.IdGenerator.getNextUniqueId();h.setAttribute("data-index",g);Blockly.utils.aria.setRole(h,Blockly.utils.aria.Role.GRIDCELL);Blockly.utils.aria.setState(h,Blockly.utils.aria.State.LABEL,b[g]);Blockly.utils.aria.setState(h,Blockly.utils.aria.State.SELECTED,
b[g]==d);h.style.backgroundColor=b[g];b[g]==d&&(h.className="blocklyColourSelected",this.highlightedIndex_=g)}this.onClickWrapper_=Blockly.bindEventWithChecks_(e,"click",this,this.onClick_,!0);this.onMouseMoveWrapper_=Blockly.bindEventWithChecks_(e,"mousemove",this,this.onMouseMove_,!0);this.onMouseEnterWrapper_=Blockly.bindEventWithChecks_(e,"mouseenter",this,this.onMouseEnter_,!0);this.onMouseLeaveWrapper_=Blockly.bindEventWithChecks_(e,"mouseleave",this,this.onMouseLeave_,!0);this.onKeyDownWrapper_=
Blockly.bindEventWithChecks_(e,"keydown",this,this.onKeyDown_);return e};Blockly.FieldColour.prototype.dropdownDispose_=function(){Blockly.unbindEvent_(this.onClickWrapper_);Blockly.unbindEvent_(this.onMouseMoveWrapper_);Blockly.unbindEvent_(this.onMouseEnterWrapper_);Blockly.unbindEvent_(this.onMouseLeaveWrapper_);Blockly.unbindEvent_(this.onKeyDownWrapper_);this.picker_=null};Blockly.fieldRegistry.register("field_colour",Blockly.FieldColour);Blockly.FieldDropdown=function(a,b,c){"function"!=typeof a&&Blockly.FieldDropdown.validateOptions_(a);this.menuGenerator_=a;this.generatedOptions_=null;this.selectedIndex_=0;this.trimOptions_();a=this.getOptions(!1)[0];Blockly.FieldDropdown.superClass_.constructor.call(this,a[1],b,c);this.selectedMenuItem_=this.imageElement_=null};Blockly.utils.object.inherits(Blockly.FieldDropdown,Blockly.Field);Blockly.FieldDropdown.fromJson=function(a){return new Blockly.FieldDropdown(a.options,void 0,a)};
Blockly.bindEventWithChecks_(e,"keydown",this,this.onKeyDown_);return e};Blockly.FieldColour.prototype.dropdownDispose_=function(){Blockly.unbindEvent_(this.onClickWrapper_);Blockly.unbindEvent_(this.onMouseMoveWrapper_);Blockly.unbindEvent_(this.onMouseEnterWrapper_);Blockly.unbindEvent_(this.onMouseLeaveWrapper_);Blockly.unbindEvent_(this.onKeyDownWrapper_);this.picker_=null};
Blockly.Css.register([".blocklyColourTable {","border-collapse: collapse;","display: block;","outline: none;","padding: 1px;","}",".blocklyColourTable>tr>td {","border: .5px solid #888;","box-sizing: border-box;","cursor: pointer;","display: inline-block;","height: 20px;","padding: 0;","width: 20px;","}",".blocklyColourTable>tr>td.blocklyColourHighlighted {","border-color: #eee;","box-shadow: 2px 2px 7px 2px rgba(0,0,0,.3);","position: relative;","}",".blocklyColourSelected, .blocklyColourSelected:hover {",
"border-color: #eee !important;","outline: 1px solid #333;","position: relative;","}"]);Blockly.fieldRegistry.register("field_colour",Blockly.FieldColour);Blockly.FieldDropdown=function(a,b,c){"function"!=typeof a&&Blockly.FieldDropdown.validateOptions_(a);this.menuGenerator_=a;this.generatedOptions_=null;this.selectedIndex_=0;this.trimOptions_();a=this.getOptions(!1)[0];Blockly.FieldDropdown.superClass_.constructor.call(this,a[1],b,c);this.selectedMenuItem_=this.imageElement_=null};Blockly.utils.object.inherits(Blockly.FieldDropdown,Blockly.Field);Blockly.FieldDropdown.fromJson=function(a){return new Blockly.FieldDropdown(a.options,void 0,a)};
Blockly.FieldDropdown.prototype.SERIALIZABLE=!0;Blockly.FieldDropdown.CHECKMARK_OVERHANG=25;Blockly.FieldDropdown.MAX_MENU_HEIGHT_VH=.45;Blockly.FieldDropdown.IMAGE_Y_OFFSET=5;Blockly.FieldDropdown.IMAGE_Y_PADDING=2*Blockly.FieldDropdown.IMAGE_Y_OFFSET;Blockly.FieldDropdown.ARROW_CHAR=Blockly.utils.userAgent.ANDROID?"\u25bc":"\u25be";Blockly.FieldDropdown.prototype.CURSOR="default";
Blockly.FieldDropdown.prototype.initView=function(){Blockly.FieldDropdown.superClass_.initView.call(this);this.imageElement_=Blockly.utils.dom.createSvgElement("image",{y:Blockly.FieldDropdown.IMAGE_Y_OFFSET},this.fieldGroup_);this.arrow_=Blockly.utils.dom.createSvgElement("tspan",{},this.textElement_);this.arrow_.appendChild(document.createTextNode(this.sourceBlock_.RTL?Blockly.FieldDropdown.ARROW_CHAR+" ":" "+Blockly.FieldDropdown.ARROW_CHAR));this.sourceBlock_.RTL?this.textElement_.insertBefore(this.arrow_,
this.textContent_):this.textElement_.appendChild(this.arrow_)};
@@ -975,11 +958,11 @@ Blockly.FieldDropdown.prototype.getText_=function(){if(0>this.selectedIndex_)ret
Blockly.FieldDropdown.validateOptions_=function(a){if(!Array.isArray(a))throw TypeError("FieldDropdown options must be an array.");if(!a.length)throw TypeError("FieldDropdown options must not be an empty array.");for(var b=!1,c=0;c<a.length;++c){var d=a[c];Array.isArray(d)?"string"!=typeof d[1]?(b=!0,console.error("Invalid option["+c+"]: Each FieldDropdown option id must be a string. Found "+d[1]+" in: ",d)):d[0]&&"string"!=typeof d[0]&&"string"!=typeof d[0].src&&(b=!0,console.error("Invalid option["+
c+"]: Each FieldDropdown option must have a string label or image description. Found"+d[0]+" in: ",d)):(b=!0,console.error("Invalid option["+c+"]: Each FieldDropdown option must be an array. Found: ",d))}if(b)throw TypeError("Found invalid FieldDropdown options.");};
Blockly.FieldDropdown.prototype.onBlocklyAction=function(a){if(this.menu_){if(a===Blockly.navigation.ACTION_PREVIOUS)return this.menu_.highlightPrevious(),!0;if(a===Blockly.navigation.ACTION_NEXT)return this.menu_.highlightNext(),!0}return Blockly.FieldDropdown.superClass_.onBlocklyAction.call(this,a)};Blockly.fieldRegistry.register("field_dropdown",Blockly.FieldDropdown);Blockly.FieldImage=function(a,b,c,d,e,f,g){if(!a)throw Error("Src value of an image field is required");a=Blockly.utils.replaceMessageReferences(a);c=Number(Blockly.utils.replaceMessageReferences(c));b=Number(Blockly.utils.replaceMessageReferences(b));if(isNaN(c)||isNaN(b))throw Error("Height and width values of an image field must cast to numbers.");if(0>=c||0>=b)throw Error("Height and width values of an image field must be greater than 0.");this.flipRtl_=!1;this.altText_="";Blockly.FieldImage.superClass_.constructor.call(this,
a||"",null,g);g||(this.flipRtl_=!!f,this.altText_=Blockly.utils.replaceMessageReferences(d)||"");this.size_=new Blockly.utils.Size(b,c+Blockly.FieldImage.Y_PADDING);this.imageHeight_=c;this.clickHandler_=null;"function"==typeof e&&(this.clickHandler_=e)};Blockly.utils.object.inherits(Blockly.FieldImage,Blockly.Field);Blockly.FieldImage.fromJson=function(a){return new Blockly.FieldImage(a.src,a.width,a.height,null,null,null,a)};Blockly.FieldImage.Y_PADDING=1;Blockly.FieldImage.prototype.EDITABLE=!1;
Blockly.FieldImage.prototype.isDirty_=!1;Blockly.FieldImage.prototype.configure_=function(a){Blockly.FieldImage.superClass_.configure_.call(this,a);this.flipRtl_=!!a.flipRtl;this.altText_=Blockly.utils.replaceMessageReferences(a.alt)||""};
a||"",null,g);g||(this.flipRtl_=!!f,this.altText_=Blockly.utils.replaceMessageReferences(d)||"");this.size_=new Blockly.utils.Size(b,c+Blockly.FieldImage.Y_PADDING);this.imageHeight_=c;this.clickHandler_=null;"function"==typeof e&&(this.clickHandler_=e)};Blockly.utils.object.inherits(Blockly.FieldImage,Blockly.Field);Blockly.FieldImage.fromJson=function(a){return new Blockly.FieldImage(a.src,a.width,a.height,void 0,void 0,void 0,a)};Blockly.FieldImage.Y_PADDING=1;
Blockly.FieldImage.prototype.EDITABLE=!1;Blockly.FieldImage.prototype.isDirty_=!1;Blockly.FieldImage.prototype.configure_=function(a){Blockly.FieldImage.superClass_.configure_.call(this,a);this.flipRtl_=!!a.flipRtl;this.altText_=Blockly.utils.replaceMessageReferences(a.alt)||""};
Blockly.FieldImage.prototype.initView=function(){this.imageElement_=Blockly.utils.dom.createSvgElement("image",{height:this.imageHeight_+"px",width:this.size_.width+"px",alt:this.altText_},this.fieldGroup_);this.imageElement_.setAttributeNS(Blockly.utils.dom.XLINK_NS,"xlink:href",this.value_)};Blockly.FieldImage.prototype.doClassValidation_=function(a){return"string"!=typeof a?null:a};
Blockly.FieldImage.prototype.doValueUpdate_=function(a){this.value_=a;this.imageElement_&&this.imageElement_.setAttributeNS(Blockly.utils.dom.XLINK_NS,"xlink:href",this.value_||"")};Blockly.FieldImage.prototype.getFlipRtl=function(){return this.flipRtl_};Blockly.FieldImage.prototype.setAlt=function(a){a!=this.altText_&&(this.altText_=a||"",this.imageElement_&&this.imageElement_.setAttribute("alt",this.altText_))};Blockly.FieldImage.prototype.showEditor_=function(){this.clickHandler_&&this.clickHandler_(this)};
Blockly.FieldImage.prototype.setOnClickHandler=function(a){this.clickHandler_=a};Blockly.FieldImage.prototype.getText_=function(){return this.altText_};Blockly.fieldRegistry.register("field_image",Blockly.FieldImage);Blockly.FieldLabelSerializable=function(a,b,c){Blockly.FieldLabelSerializable.superClass_.constructor.call(this,a,b,c)};Blockly.utils.object.inherits(Blockly.FieldLabelSerializable,Blockly.FieldLabel);Blockly.FieldLabelSerializable.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);return new Blockly.FieldLabelSerializable(b,null,a)};Blockly.FieldLabelSerializable.prototype.EDITABLE=!1;Blockly.FieldLabelSerializable.prototype.SERIALIZABLE=!0;
Blockly.FieldImage.prototype.setOnClickHandler=function(a){this.clickHandler_=a};Blockly.FieldImage.prototype.getText_=function(){return this.altText_};Blockly.fieldRegistry.register("field_image",Blockly.FieldImage);Blockly.FieldLabelSerializable=function(a,b,c){Blockly.FieldLabelSerializable.superClass_.constructor.call(this,a,b,c)};Blockly.utils.object.inherits(Blockly.FieldLabelSerializable,Blockly.FieldLabel);Blockly.FieldLabelSerializable.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);return new Blockly.FieldLabelSerializable(b,void 0,a)};Blockly.FieldLabelSerializable.prototype.EDITABLE=!1;Blockly.FieldLabelSerializable.prototype.SERIALIZABLE=!0;
Blockly.fieldRegistry.register("field_label_serializable",Blockly.FieldLabelSerializable);Blockly.FieldMultilineInput=function(a,b,c){null==a&&(a="");Blockly.FieldMultilineInput.superClass_.constructor.call(this,a,b,c)};Blockly.utils.object.inherits(Blockly.FieldMultilineInput,Blockly.FieldTextInput);Blockly.FieldMultilineInput.LINE_HEIGHT=20;Blockly.FieldMultilineInput.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);return new Blockly.FieldMultilineInput(b,void 0,a)};
Blockly.FieldMultilineInput.prototype.initView=function(){this.createBorderRect_();this.textGroup_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyEditableText"},this.fieldGroup_)};
Blockly.FieldMultilineInput.prototype.getDisplayText_=function(){var a=this.value_;if(!a)return Blockly.Field.NBSP;var b=a.split("\n");a="";for(var c=0;c<b.length;c++){var d=b[c];d.length>this.maxDisplayLength&&(d=d.substring(0,this.maxDisplayLength-4)+"...");d=d.replace(/\s/g,Blockly.Field.NBSP);a+=d;c!==b.length-1&&(a+="\n")}this.sourceBlock_.RTL&&(a+="\u200f");return a};
@@ -987,9 +970,9 @@ Blockly.FieldMultilineInput.prototype.render_=function(){for(var a;a=this.textGr
this.updateSize_();this.isBeingEdited_&&(this.sourceBlock_.RTL?setTimeout(this.resizeEditor_.bind(this),0):this.resizeEditor_(),this.isTextValid_?(Blockly.utils.dom.removeClass(this.htmlInput_,"blocklyInvalidInput"),Blockly.utils.aria.setState(this.htmlInput_,"invalid",!1)):(Blockly.utils.dom.addClass(this.htmlInput_,"blocklyInvalidInput"),Blockly.utils.aria.setState(this.htmlInput_,"invalid",!0)))};
Blockly.FieldMultilineInput.prototype.updateSize_=function(){for(var a=this.textGroup_.childNodes,b=0,c=0,d=0;d<a.length;d++){var e=Blockly.utils.dom.getTextWidth(a[d]);e>b&&(b=e);c+=Blockly.FieldMultilineInput.LINE_HEIGHT}this.borderRect_&&(b+=Blockly.Field.X_PADDING,this.borderRect_.setAttribute("width",b),this.borderRect_.setAttribute("height",c));this.size_.width=b;this.size_.height=c};
Blockly.FieldMultilineInput.prototype.resizeEditor_=function(){var a=Blockly.WidgetDiv.DIV,b=this.getScaledBBox_();a.style.width=b.right-b.left+"px";a.style.height=b.bottom-b.top+"px";b=new Blockly.utils.Coordinate(this.sourceBlock_.RTL?b.right-a.offsetWidth:b.left,b.top);a.style.left=b.x+"px";a.style.top=b.y+"px"};
Blockly.FieldMultilineInput.prototype.widgetCreate_=function(){var a=Blockly.WidgetDiv.DIV,b=this.workspace_.scale,c=document.createElement("textarea");c.setAttribute("class","blocklyHtmlInput blocklyHtmlTextAreaInput");c.setAttribute("spellcheck",this.spellcheck_);var d=Blockly.FieldTextInput.FONTSIZE*b+"pt";a.style.fontSize=d;c.style.fontSize=d;c.style.borderRadius=Blockly.FieldTextInput.BORDERRADIUS*b+"px";d=Blockly.Field.DEFAULT_TEXT_OFFSET*b;c.style.paddingLeft=d+"px";c.style.width="calc(100% - "+
d+"px)";c.style.lineHeight=Blockly.FieldMultilineInput.LINE_HEIGHT*b+"px";a.appendChild(c);c.value=c.defaultValue=this.getEditorText_(this.value_);c.untypedDefaultValue_=this.value_;c.oldValue_=null;Blockly.utils.userAgent.GECKO?setTimeout(this.resizeEditor_.bind(this),0):this.resizeEditor_();this.bindInputEvents_(c);return c};
Blockly.FieldMultilineInput.prototype.onHtmlInputKeyDown_=function(a){a.keyCode!==Blockly.utils.KeyCodes.ENTER&&Blockly.FieldMultilineInput.superClass_.onHtmlInputKeyDown_.call(this,a)};Blockly.fieldRegistry.register("field_multilinetext",Blockly.FieldMultilineInput);Blockly.FieldNumber=function(a,b,c,d,e,f){this.min_=-Infinity;this.max_=Infinity;this.precision_=0;this.decimalPlaces_=null;Blockly.FieldNumber.superClass_.constructor.call(this,a||0,e,f);f||this.setConstraints(b,c,d)};Blockly.utils.object.inherits(Blockly.FieldNumber,Blockly.FieldTextInput);Blockly.FieldNumber.fromJson=function(a){return new Blockly.FieldNumber(a.value,null,null,null,null,a)};Blockly.FieldNumber.prototype.SERIALIZABLE=!0;
Blockly.FieldMultilineInput.prototype.widgetCreate_=function(){var a=Blockly.WidgetDiv.DIV,b=this.workspace_.scale,c=document.createElement("textarea");c.className="blocklyHtmlInput blocklyHtmlTextAreaInput";c.setAttribute("spellcheck",this.spellcheck_);var d=Blockly.FieldTextInput.FONTSIZE*b+"pt";a.style.fontSize=d;c.style.fontSize=d;c.style.borderRadius=Blockly.FieldTextInput.BORDERRADIUS*b+"px";d=Blockly.Field.DEFAULT_TEXT_OFFSET*b;c.style.paddingLeft=d+"px";c.style.width="calc(100% - "+d+"px)";
c.style.lineHeight=Blockly.FieldMultilineInput.LINE_HEIGHT*b+"px";a.appendChild(c);c.value=c.defaultValue=this.getEditorText_(this.value_);c.untypedDefaultValue_=this.value_;c.oldValue_=null;Blockly.utils.userAgent.GECKO?setTimeout(this.resizeEditor_.bind(this),0):this.resizeEditor_();this.bindInputEvents_(c);return c};
Blockly.FieldMultilineInput.prototype.onHtmlInputKeyDown_=function(a){a.keyCode!==Blockly.utils.KeyCodes.ENTER&&Blockly.FieldMultilineInput.superClass_.onHtmlInputKeyDown_.call(this,a)};Blockly.Css.register(".blocklyHtmlTextAreaInput {,font-family: monospace;,resize: none;,overflow: hidden;,height: 100%;,text-align: left;,}".split(","));Blockly.fieldRegistry.register("field_multilinetext",Blockly.FieldMultilineInput);Blockly.FieldNumber=function(a,b,c,d,e,f){this.min_=-Infinity;this.max_=Infinity;this.precision_=0;this.decimalPlaces_=null;Blockly.FieldNumber.superClass_.constructor.call(this,a||0,e,f);f||this.setConstraints(b,c,d)};Blockly.utils.object.inherits(Blockly.FieldNumber,Blockly.FieldTextInput);Blockly.FieldNumber.fromJson=function(a){return new Blockly.FieldNumber(a.value,void 0,void 0,void 0,void 0,a)};Blockly.FieldNumber.prototype.SERIALIZABLE=!0;
Blockly.FieldNumber.prototype.configure_=function(a){Blockly.FieldNumber.superClass_.configure_.call(this,a);this.setMinInternal_(a.min);this.setMaxInternal_(a.max);this.setPrecisionInternal_(a.precision)};Blockly.FieldNumber.prototype.setConstraints=function(a,b,c){this.setMinInternal_(a);this.setMaxInternal_(b);this.setPrecisionInternal_(c);this.setValue(this.getValue())};Blockly.FieldNumber.prototype.setMin=function(a){this.setMinInternal_(a);this.setValue(this.getValue())};
Blockly.FieldNumber.prototype.setMinInternal_=function(a){a=Number(a);isNaN(a)||(this.min_=a)};Blockly.FieldNumber.prototype.getMin=function(){return this.min_};Blockly.FieldNumber.prototype.setMax=function(a){this.setMaxInternal_(a);this.setValue(this.getValue())};Blockly.FieldNumber.prototype.setMaxInternal_=function(a){a=Number(a);isNaN(a)||(this.max_=a)};Blockly.FieldNumber.prototype.getMax=function(){return this.max_};
Blockly.FieldNumber.prototype.setPrecision=function(a){this.setPrecisionInternal_(a);this.setValue(this.getValue())};Blockly.FieldNumber.prototype.setPrecisionInternal_=function(a){a=Number(a);isNaN(a)||(this.precision_=a);var b=this.precision_.toString(),c=b.indexOf(".");this.decimalPlaces_=-1==c?a?0:null:b.length-c-1};Blockly.FieldNumber.prototype.getPrecision=function(){return this.precision_};
@@ -1008,11 +991,12 @@ c.push([Blockly.Msg.DELETE_VARIABLE.replace("%1",a),Blockly.DELETE_VARIABLE_ID])
Blockly.fieldRegistry.register("field_variable",Blockly.FieldVariable);Blockly.FlyoutCursor=function(){Blockly.FlyoutCursor.superClass_.constructor.call(this)};Blockly.utils.object.inherits(Blockly.FlyoutCursor,Blockly.Cursor);Blockly.FlyoutCursor.prototype.next=function(){var a=this.getCurNode();if(!a)return null;(a=a.next())&&this.setCurNode(a);return a};Blockly.FlyoutCursor.prototype["in"]=function(){return null};Blockly.FlyoutCursor.prototype.prev=function(){var a=this.getCurNode();if(!a)return null;(a=a.prev())&&this.setCurNode(a);return a};
Blockly.FlyoutCursor.prototype.out=function(){return null};Blockly.Flyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);this.workspace_=new Blockly.WorkspaceSvg(a);this.workspace_.isFlyout=!0;this.workspace_.setCursor(new Blockly.FlyoutCursor);this.workspace_.setMarker(new Blockly.MarkerCursor);this.RTL=!!a.RTL;this.toolboxPosition_=a.toolboxPosition;this.eventWrappers_=[];this.mats_=[];this.buttons_=[];this.listeners_=[];this.permanentlyDisabled_=[];this.tabWidth_=this.workspace_.getRenderer().getConstants().TAB_WIDTH};
Blockly.Flyout.prototype.autoClose=!0;Blockly.Flyout.prototype.isVisible_=!1;Blockly.Flyout.prototype.containerVisible_=!0;Blockly.Flyout.prototype.CORNER_RADIUS=8;Blockly.Flyout.prototype.MARGIN=Blockly.Flyout.prototype.CORNER_RADIUS;Blockly.Flyout.prototype.GAP_X=3*Blockly.Flyout.prototype.MARGIN;Blockly.Flyout.prototype.GAP_Y=3*Blockly.Flyout.prototype.MARGIN;Blockly.Flyout.prototype.SCROLLBAR_PADDING=2;Blockly.Flyout.prototype.width_=0;Blockly.Flyout.prototype.height_=0;
Blockly.Flyout.prototype.dragAngleRange_=70;Blockly.Flyout.prototype.createDom=function(a){this.svgGroup_=Blockly.utils.dom.createSvgElement(a,{"class":"blocklyFlyout",style:"display: none"},null);this.svgBackground_=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyFlyoutBackground"},this.svgGroup_);this.svgGroup_.appendChild(this.workspace_.createDom());return this.svgGroup_};
Blockly.Flyout.prototype.dragAngleRange_=70;
Blockly.Flyout.prototype.createDom=function(a){this.svgGroup_=Blockly.utils.dom.createSvgElement(a,{"class":"blocklyFlyout",style:"display: none"},null);this.svgBackground_=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyFlyoutBackground"},this.svgGroup_);this.svgGroup_.appendChild(this.workspace_.createDom());this.workspace_.getThemeManager().subscribe(this.svgBackground_,"flyout","fill");this.workspace_.getThemeManager().subscribe(this.svgBackground_,"flyoutOpacity","fill-opacity");return this.svgGroup_};
Blockly.Flyout.prototype.init=function(a){this.targetWorkspace_=a;this.workspace_.targetWorkspace=a;this.scrollbar_=new Blockly.Scrollbar(this.workspace_,this.horizontalLayout_,!1,"blocklyFlyoutScrollbar");this.hide();Array.prototype.push.apply(this.eventWrappers_,Blockly.bindEventWithChecks_(this.svgGroup_,"wheel",this,this.wheel_));this.autoClose||(this.filterWrapper_=this.filterForCapacity_.bind(this),this.targetWorkspace_.addChangeListener(this.filterWrapper_));Array.prototype.push.apply(this.eventWrappers_,
Blockly.bindEventWithChecks_(this.svgBackground_,"mousedown",this,this.onMouseDown_));this.workspace_.getGesture=this.targetWorkspace_.getGesture.bind(this.targetWorkspace_);this.workspace_.variableMap_=this.targetWorkspace_.getVariableMap();this.workspace_.createPotentialVariableMap()};
Blockly.Flyout.prototype.dispose=function(){this.hide();Blockly.unbindEvent_(this.eventWrappers_);this.filterWrapper_&&(this.targetWorkspace_.removeChangeListener(this.filterWrapper_),this.filterWrapper_=null);this.scrollbar_&&(this.scrollbar_.dispose(),this.scrollbar_=null);this.workspace_&&(this.workspace_.targetWorkspace=null,this.workspace_.dispose(),this.workspace_=null);this.svgGroup_&&(Blockly.utils.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.targetWorkspace_=this.svgBackground_=
null};Blockly.Flyout.prototype.getWidth=function(){return this.width_};Blockly.Flyout.prototype.getHeight=function(){return this.height_};Blockly.Flyout.prototype.getWorkspace=function(){return this.workspace_};Blockly.Flyout.prototype.isVisible=function(){return this.isVisible_};Blockly.Flyout.prototype.setVisible=function(a){var b=a!=this.isVisible();this.isVisible_=a;b&&this.updateDisplay_()};
Blockly.Flyout.prototype.dispose=function(){this.hide();Blockly.unbindEvent_(this.eventWrappers_);this.filterWrapper_&&(this.targetWorkspace_.removeChangeListener(this.filterWrapper_),this.filterWrapper_=null);this.scrollbar_&&(this.scrollbar_.dispose(),this.scrollbar_=null);this.workspace_&&(this.workspace_.getThemeManager().unsubscribe(this.svgBackground_),this.workspace_.targetWorkspace=null,this.workspace_.dispose(),this.workspace_=null);this.svgGroup_&&(Blockly.utils.dom.removeNode(this.svgGroup_),
this.svgGroup_=null);this.targetWorkspace_=this.svgBackground_=null};Blockly.Flyout.prototype.getWidth=function(){return this.width_};Blockly.Flyout.prototype.getHeight=function(){return this.height_};Blockly.Flyout.prototype.getWorkspace=function(){return this.workspace_};Blockly.Flyout.prototype.isVisible=function(){return this.isVisible_};Blockly.Flyout.prototype.setVisible=function(a){var b=a!=this.isVisible();this.isVisible_=a;b&&this.updateDisplay_()};
Blockly.Flyout.prototype.setContainerVisible=function(a){var b=a!=this.containerVisible_;this.containerVisible_=a;b&&this.updateDisplay_()};Blockly.Flyout.prototype.updateDisplay_=function(){var a=this.containerVisible_?this.isVisible():!1;this.svgGroup_.style.display=a?"block":"none";this.scrollbar_.setContainerVisible(a)};
Blockly.Flyout.prototype.positionAt_=function(a,b,c,d){this.svgGroup_.setAttribute("width",a);this.svgGroup_.setAttribute("height",b);"svg"==this.svgGroup_.tagName?Blockly.utils.dom.setCssTransform(this.svgGroup_,"translate("+c+"px,"+d+"px)"):this.svgGroup_.setAttribute("transform","translate("+c+","+d+")");this.scrollbar_&&(this.scrollbar_.setOrigin(c,d),this.scrollbar_.resize(),this.scrollbar_.setPosition_(this.scrollbar_.position_.x,this.scrollbar_.position_.y))};
Blockly.Flyout.prototype.hide=function(){if(this.isVisible()){this.setVisible(!1);for(var a=0,b;b=this.listeners_[a];a++)Blockly.unbindEvent_(b);this.listeners_.length=0;this.reflowWrapper_&&(this.workspace_.removeChangeListener(this.reflowWrapper_),this.reflowWrapper_=null)}};
@@ -1031,11 +1015,11 @@ Blockly.Flyout.prototype.isScrollable=function(){return this.scrollbar_?this.scr
Blockly.Flyout.prototype.placeNewBlock_=function(a){var b=this.targetWorkspace_;if(!a.getSvgRoot())throw Error("oldBlock is not rendered.");var c=Blockly.Xml.blockToDom(a,!0);b.setResizesEnabled(!1);c=Blockly.Xml.domToBlock(c,b);if(!c.getSvgRoot())throw Error("block is not rendered.");var d=b.getOriginOffsetInPixels(),e=this.workspace_.getOriginOffsetInPixels();a=a.getRelativeToSurfaceXY();a.scale(this.workspace_.scale);a=Blockly.utils.Coordinate.sum(e,a);d=Blockly.utils.Coordinate.difference(a,d);
d.scale(1/b.scale);c.moveBy(d.x,d.y);return c};Blockly.FlyoutButton=function(a,b,c,d){this.workspace_=a;this.targetWorkspace_=b;this.text_=c.getAttribute("text");this.position_=new Blockly.utils.Coordinate(0,0);this.isLabel_=d;this.callbackKey_=c.getAttribute("callbackKey")||c.getAttribute("callbackkey");this.cssClass_=c.getAttribute("web-class")||null};Blockly.FlyoutButton.MARGIN=5;Blockly.FlyoutButton.prototype.width=0;Blockly.FlyoutButton.prototype.height=0;Blockly.FlyoutButton.prototype.onMouseUpWrapper_=null;
Blockly.FlyoutButton.prototype.createDom=function(){var a=this.isLabel_?"blocklyFlyoutLabel":"blocklyFlyoutButton";this.cssClass_&&(a+=" "+this.cssClass_);this.svgGroup_=Blockly.utils.dom.createSvgElement("g",{"class":a},this.workspace_.getCanvas());if(!this.isLabel_)var b=Blockly.utils.dom.createSvgElement("rect",{"class":"blocklyFlyoutButtonShadow",rx:4,ry:4,x:1,y:1},this.svgGroup_);a=Blockly.utils.dom.createSvgElement("rect",{"class":this.isLabel_?"blocklyFlyoutLabelBackground":"blocklyFlyoutButtonBackground",
rx:4,ry:4},this.svgGroup_);var c=Blockly.utils.dom.createSvgElement("text",{"class":this.isLabel_?"blocklyFlyoutLabelText":"blocklyText",x:0,y:0,"text-anchor":"middle"},this.svgGroup_);c.textContent=Blockly.utils.replaceMessageReferences(this.text_);this.width=Blockly.utils.dom.getTextWidth(c);this.height=20;this.isLabel_||(this.width+=2*Blockly.FlyoutButton.MARGIN,b.setAttribute("width",this.width),b.setAttribute("height",this.height));a.setAttribute("width",this.width);a.setAttribute("height",this.height);
c.setAttribute("x",this.width/2);c.setAttribute("y",this.height-Blockly.FlyoutButton.MARGIN);this.updateTransform_();this.onMouseUpWrapper_=Blockly.bindEventWithChecks_(this.svgGroup_,"mouseup",this,this.onMouseUp_);return this.svgGroup_};Blockly.FlyoutButton.prototype.show=function(){this.updateTransform_();this.svgGroup_.setAttribute("display","block")};
rx:4,ry:4},this.svgGroup_);var c=Blockly.utils.dom.createSvgElement("text",{"class":this.isLabel_?"blocklyFlyoutLabelText":"blocklyText",x:0,y:0,"text-anchor":"middle"},this.svgGroup_);c.textContent=Blockly.utils.replaceMessageReferences(this.text_);this.isLabel_&&(this.svgText_=c,this.workspace_.getThemeManager().subscribe(this.svgText_,"flyoutText","fill"));this.width=Blockly.utils.dom.getTextWidth(c);this.height=20;this.isLabel_||(this.width+=2*Blockly.FlyoutButton.MARGIN,b.setAttribute("width",
this.width),b.setAttribute("height",this.height));a.setAttribute("width",this.width);a.setAttribute("height",this.height);c.setAttribute("x",this.width/2);c.setAttribute("y",this.height-Blockly.FlyoutButton.MARGIN);this.updateTransform_();this.onMouseUpWrapper_=Blockly.bindEventWithChecks_(this.svgGroup_,"mouseup",this,this.onMouseUp_);return this.svgGroup_};Blockly.FlyoutButton.prototype.show=function(){this.updateTransform_();this.svgGroup_.setAttribute("display","block")};
Blockly.FlyoutButton.prototype.updateTransform_=function(){this.svgGroup_.setAttribute("transform","translate("+this.position_.x+","+this.position_.y+")")};Blockly.FlyoutButton.prototype.moveTo=function(a,b){this.position_.x=a;this.position_.y=b;this.updateTransform_()};Blockly.FlyoutButton.prototype.getPosition=function(){return this.position_};Blockly.FlyoutButton.prototype.getTargetWorkspace=function(){return this.targetWorkspace_};
Blockly.FlyoutButton.prototype.dispose=function(){this.onMouseUpWrapper_&&Blockly.unbindEvent_(this.onMouseUpWrapper_);this.svgGroup_&&(Blockly.utils.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.targetWorkspace_=this.workspace_=null};
Blockly.FlyoutButton.prototype.onMouseUp_=function(a){(a=this.targetWorkspace_.getGesture(a))&&a.cancel();this.isLabel_&&this.callbackKey_?console.warn("Labels should not have callbacks. Label text: "+this.text_):this.isLabel_||this.callbackKey_&&this.targetWorkspace_.getButtonCallback(this.callbackKey_)?this.isLabel_||this.targetWorkspace_.getButtonCallback(this.callbackKey_)(this):console.warn("Buttons should have callbacks. Button text: "+this.text_)};Blockly.HorizontalFlyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);Blockly.HorizontalFlyout.superClass_.constructor.call(this,a);this.horizontalLayout_=!0};Blockly.utils.object.inherits(Blockly.HorizontalFlyout,Blockly.Flyout);
Blockly.FlyoutButton.prototype.dispose=function(){this.onMouseUpWrapper_&&Blockly.unbindEvent_(this.onMouseUpWrapper_);this.svgGroup_&&(Blockly.utils.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.svgText_&&this.workspace_.getThemeManager().unsubscribe(this.svgText_);this.targetWorkspace_=this.workspace_=null};
Blockly.FlyoutButton.prototype.onMouseUp_=function(a){(a=this.targetWorkspace_.getGesture(a))&&a.cancel();this.isLabel_&&this.callbackKey_?console.warn("Labels should not have callbacks. Label text: "+this.text_):this.isLabel_||this.callbackKey_&&this.targetWorkspace_.getButtonCallback(this.callbackKey_)?this.isLabel_||this.targetWorkspace_.getButtonCallback(this.callbackKey_)(this):console.warn("Buttons should have callbacks. Button text: "+this.text_)};Blockly.Css.register(".blocklyFlyoutButton {,fill: #888;,cursor: default;,},.blocklyFlyoutButtonShadow {,fill: #666;,},.blocklyFlyoutButton:hover {,fill: #aaa;,},.blocklyFlyoutLabel {,cursor: default;,},.blocklyFlyoutLabelBackground {,opacity: 0;,},.blocklyFlyoutLabelText {,fill: #000;,}".split(","));Blockly.HorizontalFlyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);Blockly.HorizontalFlyout.superClass_.constructor.call(this,a);this.horizontalLayout_=!0};Blockly.utils.object.inherits(Blockly.HorizontalFlyout,Blockly.Flyout);
Blockly.HorizontalFlyout.prototype.getMetrics_=function(){if(!this.isVisible())return null;try{var a=this.workspace_.getCanvas().getBBox()}catch(e){a={height:0,y:0,width:0,x:0}}var b=this.SCROLLBAR_PADDING,c=this.SCROLLBAR_PADDING;this.toolboxPosition_==Blockly.TOOLBOX_AT_BOTTOM&&(b=0);var d=this.height_;this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP&&(d-=this.SCROLLBAR_PADDING);return{viewHeight:d,viewWidth:this.width_-2*this.SCROLLBAR_PADDING,contentHeight:(a.height+2*this.MARGIN)*this.workspace_.scale,
contentWidth:(a.width+2*this.MARGIN)*this.workspace_.scale,viewTop:-this.workspace_.scrollY,viewLeft:-this.workspace_.scrollX,contentTop:0,contentLeft:0,absoluteTop:b,absoluteLeft:c}};Blockly.HorizontalFlyout.prototype.setMetrics_=function(a){var b=this.getMetrics_();b&&("number"==typeof a.x&&(this.workspace_.scrollX=-b.contentWidth*a.x),this.workspace_.translate(this.workspace_.scrollX+b.absoluteLeft,this.workspace_.scrollY+b.absoluteTop))};
Blockly.HorizontalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();a&&(this.width_=a.viewWidth,this.setBackgroundPath_(a.viewWidth-2*this.CORNER_RADIUS,this.height_-this.CORNER_RADIUS),this.positionAt_(this.width_,this.height_,0,this.targetWorkspace_.toolboxPosition==this.toolboxPosition_?a.toolboxHeight?this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?a.toolboxHeight:a.viewHeight-this.height_:this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?0:a.viewHeight:
@@ -1062,8 +1046,8 @@ a/this.workspace_.scale-this.MARGIN;d.outputConnection||(f-=this.tabWidth_);d.mo
Blockly.Mutator.prototype.drawIcon_=function(a){Blockly.utils.dom.createSvgElement("rect",{"class":"blocklyIconShape",rx:"4",ry:"4",height:"16",width:"16"},a);Blockly.utils.dom.createSvgElement("path",{"class":"blocklyIconSymbol",d:"m4.203,7.296 0,1.368 -0.92,0.677 -0.11,0.41 0.9,1.559 0.41,0.11 1.043,-0.457 1.187,0.683 0.127,1.134 0.3,0.3 1.8,0 0.3,-0.299 0.127,-1.138 1.185,-0.682 1.046,0.458 0.409,-0.11 0.9,-1.559 -0.11,-0.41 -0.92,-0.677 0,-1.366 0.92,-0.677 0.11,-0.41 -0.9,-1.559 -0.409,-0.109 -1.046,0.458 -1.185,-0.682 -0.127,-1.138 -0.3,-0.299 -1.8,0 -0.3,0.3 -0.126,1.135 -1.187,0.682 -1.043,-0.457 -0.41,0.11 -0.899,1.559 0.108,0.409z"},a);
Blockly.utils.dom.createSvgElement("circle",{"class":"blocklyIconShape",r:"2.7",cx:"8",cy:"8"},a)};Blockly.Mutator.prototype.iconClick_=function(a){this.block_.isEditable()&&Blockly.Icon.prototype.iconClick_.call(this,a)};
Blockly.Mutator.prototype.createEditor_=function(){this.svgDialog_=Blockly.utils.dom.createSvgElement("svg",{x:Blockly.Bubble.BORDER_WIDTH,y:Blockly.Bubble.BORDER_WIDTH},null);if(this.quarkNames_.length)for(var a=Blockly.utils.xml.createElement("xml"),b=0,c;c=this.quarkNames_[b];b++){var d=Blockly.utils.xml.createElement("block");d.setAttribute("type",c);a.appendChild(d)}else a=null;a={disable:!1,disabledPatternId:this.block_.workspace.options.disabledPatternId,languageTree:a,parentWorkspace:this.block_.workspace,
pathToMedia:this.block_.workspace.options.pathToMedia,RTL:this.block_.RTL,toolboxPosition:this.block_.RTL?Blockly.TOOLBOX_AT_RIGHT:Blockly.TOOLBOX_AT_LEFT,horizontalLayout:!1,getMetrics:this.getFlyoutMetrics_.bind(this),setMetrics:null};this.workspace_=new Blockly.WorkspaceSvg(a);this.workspace_.isMutator=!0;this.workspace_.addChangeListener(Blockly.Events.disableOrphans);a=this.workspace_.addFlyout_("g");b=this.workspace_.createDom("blocklyMutatorBackground");b.insertBefore(a,this.workspace_.svgBlockCanvas_);
this.svgDialog_.appendChild(b);return this.svgDialog_};Blockly.Mutator.prototype.updateEditable=function(){Blockly.Mutator.superClass_.updateEditable.call(this);this.block_.isInFlyout||(this.block_.isEditable()?this.iconGroup_&&Blockly.utils.dom.removeClass(this.iconGroup_,"blocklyIconGroupReadonly"):(this.setVisible(!1),this.iconGroup_&&Blockly.utils.dom.addClass(this.iconGroup_,"blocklyIconGroupReadonly")))};
pathToMedia:this.block_.workspace.options.pathToMedia,RTL:this.block_.RTL,toolboxPosition:this.block_.RTL?Blockly.TOOLBOX_AT_RIGHT:Blockly.TOOLBOX_AT_LEFT,horizontalLayout:!1,getMetrics:this.getFlyoutMetrics_.bind(this),setMetrics:null,renderer:this.block_.workspace.options.renderer};this.workspace_=new Blockly.WorkspaceSvg(a);this.workspace_.isMutator=!0;this.workspace_.addChangeListener(Blockly.Events.disableOrphans);a=this.workspace_.addFlyout_("g");b=this.workspace_.createDom("blocklyMutatorBackground");
b.insertBefore(a,this.workspace_.svgBlockCanvas_);this.svgDialog_.appendChild(b);return this.svgDialog_};Blockly.Mutator.prototype.updateEditable=function(){Blockly.Mutator.superClass_.updateEditable.call(this);this.block_.isInFlyout||(this.block_.isEditable()?this.iconGroup_&&Blockly.utils.dom.removeClass(this.iconGroup_,"blocklyIconGroupReadonly"):(this.setVisible(!1),this.iconGroup_&&Blockly.utils.dom.addClass(this.iconGroup_,"blocklyIconGroupReadonly")))};
Blockly.Mutator.prototype.resizeBubble_=function(){var a=2*Blockly.Bubble.BORDER_WIDTH,b=this.workspace_.getCanvas().getBBox();var c=this.block_.RTL?-b.x:b.width+b.x;b=b.height+3*a;if(this.workspace_.flyout_){var d=this.workspace_.flyout_.getMetrics_();b=Math.max(b,d.contentHeight+20)}c+=3*a;if(Math.abs(this.workspaceWidth_-c)>a||Math.abs(this.workspaceHeight_-b)>a)this.workspaceWidth_=c,this.workspaceHeight_=b,this.bubble_.setBubbleSize(c+a,b+a),this.svgDialog_.setAttribute("width",this.workspaceWidth_),
this.svgDialog_.setAttribute("height",this.workspaceHeight_);this.block_.RTL&&(a="translate("+this.workspaceWidth_+",0)",this.workspace_.getCanvas().setAttribute("transform",a));this.workspace_.resize()};
Blockly.Mutator.prototype.setVisible=function(a){if(a!=this.isVisible())if(Blockly.Events.fire(new Blockly.Events.Ui(this.block_,"mutatorOpen",!a,a)),a){this.bubble_=new Blockly.Bubble(this.block_.workspace,this.createEditor_(),this.block_.svgPath_,this.iconXY_,null,null);this.bubble_.setSvgId(this.block_.id);if(a=this.workspace_.options.languageTree)this.workspace_.flyout_.init(this.workspace_),this.workspace_.flyout_.show(a.childNodes);this.rootBlock_=this.block_.decompose(this.workspace_);a=this.rootBlock_.getDescendants(!1);
@@ -1119,7 +1103,7 @@ Blockly.blockRendering.InputRow.prototype.measure=function(){this.width=this.min
a;this.widthWithConnectedBlocks=this.width+a};Blockly.blockRendering.InputRow.prototype.endsWithElemSpacer=function(){return!this.hasExternalInput&&!this.hasStatement};Blockly.blockRendering.RenderInfo=function(a,b){this.block_=b;this.renderer_=a;this.constants_=this.renderer_.getConstants();this.outputConnection=b.outputConnection?new Blockly.blockRendering.OutputConnection(this.constants_,b.outputConnection):null;this.isInline=b.getInputsInline()&&!b.isCollapsed();this.isCollapsed=b.isCollapsed();this.isInsertionMarker=b.isInsertionMarker();this.RTL=b.RTL;this.statementEdge=this.width=this.widthWithChildren=this.height=0;this.rows=[];this.hiddenIcons=[];this.topRow=
new Blockly.blockRendering.TopRow(this.constants_);this.bottomRow=new Blockly.blockRendering.BottomRow(this.constants_);this.startY=this.startX=0};Blockly.blockRendering.RenderInfo.prototype.getRenderer=function(){return this.renderer_};Blockly.blockRendering.RenderInfo.prototype.measure=function(){this.createRows_();this.addElemSpacing_();this.computeBounds_();this.alignRowElements_();this.addRowSpacing_();this.finalize_()};
Blockly.blockRendering.RenderInfo.prototype.createRows_=function(){this.populateTopRow_();this.rows.push(this.topRow);var a=new Blockly.blockRendering.InputRow(this.constants_),b=this.block_.getIcons();if(b.length)for(var c=0,d;d=b[c];c++){var e=new Blockly.blockRendering.Icon(this.constants_,d);this.isCollapsed&&d.collapseHidden?this.hiddenIcons.push(e):a.elements.push(e)}d=null;for(c=0;b=this.block_.inputList[c];c++)if(b.isVisible()){this.shouldStartNewRow_(b,d)&&(this.rows.push(a),a=new Blockly.blockRendering.InputRow(this.constants_));
for(d=0;e=b.fieldRow[d];d++)a.elements.push(new Blockly.blockRendering.Field(this.constants_,e,b));this.addInput_(b,a);d=b}this.isCollapsed&&(a.hasJaggedEdge=!0,a.elements.push(new Blockly.blockRendering.JaggedEdge(this.constants_)));a.elements.length&&this.rows.push(a);this.populateBottomRow_();this.rows.push(this.bottomRow)};
for(d=0;e=b.fieldRow[d];d++)a.elements.push(new Blockly.blockRendering.Field(this.constants_,e,b));this.addInput_(b,a);d=b}this.isCollapsed&&(a.hasJaggedEdge=!0,a.elements.push(new Blockly.blockRendering.JaggedEdge(this.constants_)));(a.elements.length||a.hasDummyInput)&&this.rows.push(a);this.populateBottomRow_();this.rows.push(this.bottomRow)};
Blockly.blockRendering.RenderInfo.prototype.populateTopRow_=function(){var a=this.block_.hat?"cap"===this.block_.hat:Blockly.BlockSvg.START_HAT,b=!!this.block_.previousConnection;this.topRow.hasLeftSquareCorner(this.block_)?this.topRow.elements.push(new Blockly.blockRendering.SquareCorner(this.constants_)):this.topRow.elements.push(new Blockly.blockRendering.RoundCorner(this.constants_));a?(a=new Blockly.blockRendering.Hat(this.constants_),this.topRow.elements.push(a),this.topRow.capline=a.ascenderHeight):
b&&(this.topRow.hasPreviousConnection=!0,this.topRow.connection=new Blockly.blockRendering.PreviousConnection(this.constants_,this.block_.previousConnection),this.topRow.elements.push(this.topRow.connection));this.block_.inputList.length&&this.block_.inputList[0].type==Blockly.NEXT_STATEMENT&&!this.block_.isCollapsed()?this.topRow.minHeight=this.constants_.LARGE_PADDING:this.topRow.minHeight=this.constants_.MEDIUM_PADDING};
Blockly.blockRendering.RenderInfo.prototype.populateBottomRow_=function(){this.bottomRow.hasNextConnection=!!this.block_.nextConnection;this.bottomRow.minHeight=this.block_.inputList.length&&this.block_.inputList[this.block_.inputList.length-1].type==Blockly.NEXT_STATEMENT?this.constants_.LARGE_PADDING:this.constants_.MEDIUM_PADDING-1;this.bottomRow.hasLeftSquareCorner(this.block_)?this.bottomRow.elements.push(new Blockly.blockRendering.SquareCorner(this.constants_)):this.bottomRow.elements.push(new Blockly.blockRendering.RoundCorner(this.constants_));
@@ -1256,25 +1240,30 @@ Blockly.zelos.Drawer.prototype.drawLeftDynamicConnection_=function(){this.positi
Blockly.zelos.Drawer.prototype.drawFlatBottom_=function(){var a=this.info_.bottomRow;this.positionNextConnection_();this.outlinePath_+=Blockly.utils.svgPaths.lineOnAxis("V",a.baseline);this.outlinePath_+=Blockly.utils.svgPaths.lineOnAxis("h",-a.width)};Blockly.zelos.Drawer.prototype.drawInlineInput_=function(a){this.positionInlineInputConnection_(a)};Blockly.zelos.Renderer=function(){Blockly.zelos.Renderer.superClass_.constructor.call(this)};Blockly.utils.object.inherits(Blockly.zelos.Renderer,Blockly.blockRendering.Renderer);Blockly.zelos.Renderer.prototype.makeConstants_=function(){return new Blockly.zelos.ConstantProvider};Blockly.zelos.Renderer.prototype.makeRenderInfo_=function(a){return new Blockly.zelos.RenderInfo(this,a)};Blockly.zelos.Renderer.prototype.makeDrawer_=function(a,b){return new Blockly.zelos.Drawer(a,b)};
Blockly.blockRendering.register("zelos",Blockly.zelos.Renderer);Blockly.Toolbox=function(a){this.workspace_=a;this.RTL=a.options.RTL;this.horizontalLayout_=a.options.horizontalLayout;this.toolboxPosition=a.options.toolboxPosition;this.config_={indentWidth:19,cssRoot:"blocklyTreeRoot",cssHideRoot:"blocklyHidden",cssTreeRow:"blocklyTreeRow",cssItemLabel:"blocklyTreeLabel",cssTreeIcon:"blocklyTreeIcon",cssExpandedFolderIcon:"blocklyTreeIconOpen",cssFileIcon:"blocklyTreeIconNone",cssSelectedRow:"blocklyTreeSelected"};this.treeSeparatorConfig_={cssTreeRow:"blocklyTreeSeparator"};
this.horizontalLayout_&&(this.config_.cssTreeRow+=a.RTL?" blocklyHorizontalTreeRtl":" blocklyHorizontalTree",this.treeSeparatorConfig_.cssTreeRow="blocklyTreeSeparatorHorizontal "+(a.RTL?"blocklyHorizontalTreeRtl":"blocklyHorizontalTree"),this.config_.cssTreeIcon="")};Blockly.Toolbox.prototype.width=0;Blockly.Toolbox.prototype.height=0;Blockly.Toolbox.prototype.selectedOption_=null;Blockly.Toolbox.prototype.lastCategory_=null;
Blockly.Toolbox.prototype.init=function(){var a=this.workspace_,b=this.workspace_.getParentSvg();this.HtmlDiv=document.createElement("div");this.HtmlDiv.className="blocklyToolboxDiv";this.HtmlDiv.setAttribute("dir",a.RTL?"RTL":"LTR");b.parentNode.insertBefore(this.HtmlDiv,b);Blockly.bindEventWithChecks_(this.HtmlDiv,"mousedown",this,function(a){Blockly.utils.isRightButton(a)||a.target==this.HtmlDiv?Blockly.hideChaff(!1):Blockly.hideChaff(!0);Blockly.Touch.clearTouchIdentifier()},!1,!0);b={disabledPatternId:a.options.disabledPatternId,
parentWorkspace:a,RTL:a.RTL,oneBasedIndex:a.options.oneBasedIndex,horizontalLayout:a.horizontalLayout,toolboxPosition:a.options.toolboxPosition,renderer:a.options.renderer};this.flyout_=null;if(a.horizontalLayout){if(!Blockly.HorizontalFlyout)throw Error("Missing require for Blockly.HorizontalFlyout");this.flyout_=new Blockly.HorizontalFlyout(b)}else{if(!Blockly.VerticalFlyout)throw Error("Missing require for Blockly.VerticalFlyout");this.flyout_=new Blockly.VerticalFlyout(b)}Blockly.utils.dom.insertAfter(this.flyout_.createDom("svg"),
this.workspace_.getParentSvg());this.flyout_.init(a);this.config_.cleardotPath=a.options.pathToMedia+"1x1.gif";this.config_.cssCollapsedFolderIcon="blocklyTreeIconClosed"+(a.RTL?"Rtl":"Ltr");this.renderTree(a.options.languageTree)};
Blockly.Toolbox.prototype.init=function(){var a=this.workspace_,b=this.workspace_.getParentSvg();this.HtmlDiv=document.createElement("div");this.HtmlDiv.className="blocklyToolboxDiv blocklyNonSelectable";this.HtmlDiv.setAttribute("dir",a.RTL?"RTL":"LTR");b.parentNode.insertBefore(this.HtmlDiv,b);b=a.getThemeManager();b.subscribe(this.HtmlDiv,"toolbox","background-color");b.subscribe(this.HtmlDiv,"toolboxText","color");Blockly.bindEventWithChecks_(this.HtmlDiv,"mousedown",this,function(a){Blockly.utils.isRightButton(a)||
a.target==this.HtmlDiv?Blockly.hideChaff(!1):Blockly.hideChaff(!0);Blockly.Touch.clearTouchIdentifier()},!1,!0);b={disabledPatternId:a.options.disabledPatternId,parentWorkspace:a,RTL:a.RTL,oneBasedIndex:a.options.oneBasedIndex,horizontalLayout:a.horizontalLayout,toolboxPosition:a.options.toolboxPosition,renderer:a.options.renderer};this.flyout_=null;if(a.horizontalLayout){if(!Blockly.HorizontalFlyout)throw Error("Missing require for Blockly.HorizontalFlyout");this.flyout_=new Blockly.HorizontalFlyout(b)}else{if(!Blockly.VerticalFlyout)throw Error("Missing require for Blockly.VerticalFlyout");
this.flyout_=new Blockly.VerticalFlyout(b)}Blockly.utils.dom.insertAfter(this.flyout_.createDom("svg"),this.workspace_.getParentSvg());this.flyout_.init(a);this.config_.cleardotPath=a.options.pathToMedia+"1x1.gif";this.config_.cssCollapsedFolderIcon="blocklyTreeIconClosed"+(a.RTL?"Rtl":"Ltr");this.renderTree(a.options.languageTree)};
Blockly.Toolbox.prototype.renderTree=function(a){this.tree_&&(this.tree_.dispose(),this.lastCategory_=null);var b=new Blockly.tree.TreeControl(this,this.config_);this.tree_=b;b.setSelectedItem(null);b.onBeforeSelected(this.handleBeforeTreeSelected_);b.onAfterSelected(this.handleAfterTreeSelected_);var c=null;if(a){this.tree_.blocks=[];this.hasColours_=!1;c=this.syncTrees_(a,this.tree_,this.workspace_.options.pathToMedia);if(this.tree_.blocks.length)throw Error("Toolbox cannot have both blocks and categories in the root level.");
this.workspace_.resizeContents()}b.render(this.HtmlDiv);c&&b.setSelectedItem(c);this.addColour_();this.position();this.horizontalLayout_&&Blockly.utils.aria.setState(this.tree_.getElement(),Blockly.utils.aria.State.ORIENTATION,"horizontal")};Blockly.Toolbox.prototype.handleBeforeTreeSelected_=function(a){if(a==this.tree_)return!1;this.lastCategory_&&(this.lastCategory_.getRowElement().style.backgroundColor="");if(a){var b=a.hexColour||"#57e";a.getRowElement().style.backgroundColor=b;this.addColour_(a)}return!0};
Blockly.Toolbox.prototype.handleAfterTreeSelected_=function(a,b){b&&b.blocks&&b.blocks.length?(this.flyout_.show(b.blocks),this.lastCategory_!=b&&this.flyout_.scrollToStart(),Blockly.keyboardAccessibilityMode&&Blockly.navigation.setState(Blockly.navigation.STATE_TOOLBOX)):(this.flyout_.hide(),Blockly.keyboardAccessibilityMode&&Blockly.navigation.setState(Blockly.navigation.STATE_WS));if(a!=b&&a!=this){var c=new Blockly.Events.Ui(null,"category",a&&a.getText(),b&&b.getText());c.workspaceId=this.workspace_.id;
Blockly.Events.fire(c)}b&&(this.lastCategory_=b)};Blockly.Toolbox.prototype.handleNodeSizeChanged_=function(){Blockly.svgResize(this.workspace_)};
Blockly.Toolbox.prototype.onBlocklyAction=function(a){var b=this.tree_.getSelectedItem();if(!b)return!1;switch(a.name){case Blockly.navigation.actionNames.PREVIOUS:return b.selectPrevious();case Blockly.navigation.actionNames.OUT:return b.selectParent();case Blockly.navigation.actionNames.NEXT:return b.selectNext();case Blockly.navigation.actionNames.IN:return b.selectChild();default:return!1}};
Blockly.Toolbox.prototype.dispose=function(){this.flyout_.dispose();this.tree_.dispose();Blockly.utils.dom.removeNode(this.HtmlDiv);this.lastCategory_=this.workspace_=null};Blockly.Toolbox.prototype.getWidth=function(){return this.width};Blockly.Toolbox.prototype.getHeight=function(){return this.height};
Blockly.Toolbox.prototype.dispose=function(){this.flyout_.dispose();this.tree_.dispose();this.workspace_.getThemeManager().unsubscribe(this.HtmlDiv);Blockly.utils.dom.removeNode(this.HtmlDiv);this.lastCategory_=this.workspace_=null};Blockly.Toolbox.prototype.getWidth=function(){return this.width};Blockly.Toolbox.prototype.getHeight=function(){return this.height};
Blockly.Toolbox.prototype.position=function(){var a=this.HtmlDiv;if(a){var b=this.workspace_.getParentSvg();b=Blockly.svgSize(b);this.horizontalLayout_?(a.style.left="0",a.style.height="auto",a.style.width=b.width+"px",this.height=a.offsetHeight,this.toolboxPosition==Blockly.TOOLBOX_AT_TOP?a.style.top="0":a.style.bottom="0"):(this.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT?a.style.right="0":a.style.left="0",a.style.height=b.height+"px",this.width=a.offsetWidth);this.flyout_.position()}};
Blockly.Toolbox.prototype.syncTrees_=function(a,b,c){for(var d=null,e=null,f=0,g;g=a.childNodes[f];f++)if(g.tagName)switch(g.tagName.toUpperCase()){case "CATEGORY":e=Blockly.utils.replaceMessageReferences(g.getAttribute("name"));var h=this.tree_.createNode(e);h.onSizeChanged(this.handleNodeSizeChanged_);h.blocks=[];b.add(h);var k=g.getAttribute("custom");k?h.blocks=k:(k=this.syncTrees_(g,h,c))&&(d=k);k=g.getAttribute("categorystyle");var l=g.getAttribute("colour");l&&k?(h.hexColour="",console.warn('Toolbox category "'+
e+'" can not have both a style and a colour')):k?this.setColourFromStyle_(k,h,e):this.setColour_(l,h,e);"true"==g.getAttribute("expanded")?(h.blocks.length&&(d=h),h.setExpanded(!0)):h.setExpanded(!1);e=g;break;case "SEP":if(e&&"CATEGORY"==e.tagName.toUpperCase()){b.add(new Blockly.Toolbox.TreeSeparator(this.treeSeparatorConfig_));break}case "BLOCK":case "SHADOW":case "LABEL":case "BUTTON":b.blocks.push(g),e=g}return d};
Blockly.Toolbox.prototype.setColour_=function(a,b,c){a=Blockly.utils.replaceMessageReferences(a);if(null===a||""===a)b.hexColour="";else{var d=Number(a);isNaN(d)?(d=Blockly.utils.colour.parse(a))?(b.hexColour=d,this.hasColours_=!0):(b.hexColour="",console.warn('Toolbox category "'+c+'" has unrecognized colour attribute: '+a)):(b.hexColour=Blockly.hueToHex(d),this.hasColours_=!0)}};
Blockly.Toolbox.prototype.setColourFromStyle_=function(a,b,c){if((b.styleName=a)&&Blockly.getTheme()){var d=Blockly.getTheme().getCategoryStyle(a);d&&d.colour?this.setColour_(d.colour,b,c):console.warn('Style "'+a+'" must exist and contain a colour value')}};Blockly.Toolbox.prototype.updateColourFromTheme_=function(a){if(a=a||this.tree_){a=a.getChildren(!1);for(var b=0,c;c=a[b];b++)c.styleName&&(this.setColourFromStyle_(c.styleName,c,""),this.addColour_()),this.updateColourFromTheme_(c)}};
Blockly.Toolbox.prototype.setColourFromStyle_=function(a,b,c){b.styleName=a;var d=this.workspace_.getTheme();a&&d&&((d=d.getCategoryStyle(a))&&d.colour?this.setColour_(d.colour,b,c):console.warn('Style "'+a+'" must exist and contain a colour value'))};Blockly.Toolbox.prototype.updateColourFromTheme_=function(a){if(a=a||this.tree_){a=a.getChildren(!1);for(var b=0,c;c=a[b];b++)c.styleName&&(this.setColourFromStyle_(c.styleName,c,""),this.addColour_()),this.updateColourFromTheme_(c)}};
Blockly.Toolbox.prototype.updateColourFromTheme=function(){var a=this.tree_;a&&(this.updateColourFromTheme_(a),this.updateSelectedItemColour_(a))};Blockly.Toolbox.prototype.updateSelectedItemColour_=function(a){if(a=a.getSelectedItem()){var b=a.hexColour||"#57e";a.getRowElement().style.backgroundColor=b;this.addColour_(a)}};
Blockly.Toolbox.prototype.addColour_=function(a){a=(a||this.tree_).getChildren(!1);for(var b=0,c;c=a[b];b++){var d=c.getRowElement();if(d){var e=this.hasColours_?"8px solid "+(c.hexColour||"#ddd"):"none";this.workspace_.RTL?d.style.borderRight=e:d.style.borderLeft=e}this.addColour_(c)}};Blockly.Toolbox.prototype.clearSelection=function(){this.tree_.setSelectedItem(null)};Blockly.Toolbox.prototype.addStyle=function(a){Blockly.utils.dom.addClass(this.HtmlDiv,a)};
Blockly.Toolbox.prototype.removeStyle=function(a){Blockly.utils.dom.removeClass(this.HtmlDiv,a)};
Blockly.Toolbox.prototype.getClientRect=function(){if(!this.HtmlDiv)return null;var a=this.HtmlDiv.getBoundingClientRect(),b=a.top,c=b+a.height,d=a.left;a=d+a.width;return this.toolboxPosition==Blockly.TOOLBOX_AT_TOP?new Blockly.utils.Rect(-1E7,c,-1E7,1E7):this.toolboxPosition==Blockly.TOOLBOX_AT_BOTTOM?new Blockly.utils.Rect(b,1E7,-1E7,1E7):this.toolboxPosition==Blockly.TOOLBOX_AT_LEFT?new Blockly.utils.Rect(-1E7,1E7,-1E7,a):new Blockly.utils.Rect(-1E7,1E7,d,1E7)};
Blockly.Toolbox.prototype.refreshSelection=function(){var a=this.tree_.getSelectedItem();a&&a.blocks&&this.flyout_.show(a.blocks)};Blockly.Toolbox.prototype.selectFirstCategory=function(){this.tree_.getSelectedItem()||this.tree_.selectFirst()};Blockly.Toolbox.TreeSeparator=function(a){Blockly.tree.TreeNode.call(this,null,"",a)};Blockly.utils.object.inherits(Blockly.Toolbox.TreeSeparator,Blockly.tree.TreeNode);Blockly.Trashcan=function(a){this.workspace_=a;this.hasBlocks_=!1;this.contents_=[];if(!(0>=this.workspace_.options.maxTrashcanContents)){a={scrollbars:!0,disabledPatternId:this.workspace_.options.disabledPatternId,parentWorkspace:this.workspace_,RTL:this.workspace_.RTL,oneBasedIndex:this.workspace_.options.oneBasedIndex,renderer:this.workspace_.options.renderer};if(this.workspace_.horizontalLayout){a.toolboxPosition=this.workspace_.toolboxPosition==Blockly.TOOLBOX_AT_TOP?Blockly.TOOLBOX_AT_BOTTOM:
Blockly.Toolbox.prototype.refreshSelection=function(){var a=this.tree_.getSelectedItem();a&&a.blocks&&this.flyout_.show(a.blocks)};Blockly.Toolbox.prototype.selectFirstCategory=function(){this.tree_.getSelectedItem()||this.tree_.selectFirst()};Blockly.Toolbox.TreeSeparator=function(a){Blockly.tree.TreeNode.call(this,null,"",a)};Blockly.utils.object.inherits(Blockly.Toolbox.TreeSeparator,Blockly.tree.TreeNode);
Blockly.Css.register([".blocklyToolboxDelete {",'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',"}",".blocklyToolboxGrab {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyToolboxDiv {","background-color: #ddd;","overflow-x: visible;","overflow-y: auto;","position: absolute;","z-index: 70;","-webkit-tap-highlight-color: transparent;","}",".blocklyTreeRoot {","padding: 4px 0;","}",".blocklyTreeRoot:focus {","outline: none;","}",".blocklyTreeRow {",
"height: 22px;","line-height: 22px;","margin-bottom: 3px;","padding-right: 8px;","white-space: nowrap;","}",".blocklyHorizontalTree {","float: left;","margin: 1px 5px 8px 0;","}",".blocklyHorizontalTreeRtl {","float: right;","margin: 1px 0 8px 5px;","}",'.blocklyToolboxDiv[dir="RTL"] .blocklyTreeRow {',"margin-left: 8px;","}",".blocklyTreeRow:not(.blocklyTreeSelected):hover {","background-color: #e4e4e4;","}",".blocklyTreeSeparator {","border-bottom: solid #e5e5e5 1px;","height: 0;","margin: 5px 0;",
"}",".blocklyTreeSeparatorHorizontal {","border-right: solid #e5e5e5 1px;","width: 0;","padding: 5px 0;","margin: 0 5px;","}",".blocklyTreeIcon {","background-image: url(<<<PATH>>>/sprites.png);","height: 16px;","vertical-align: middle;","width: 16px;","}",".blocklyTreeIconClosedLtr {","background-position: -32px -1px;","}",".blocklyTreeIconClosedRtl {","background-position: 0 -1px;","}",".blocklyTreeIconOpen {","background-position: -16px -1px;","}",".blocklyTreeSelected>.blocklyTreeIconClosedLtr {",
"background-position: -32px -17px;","}",".blocklyTreeSelected>.blocklyTreeIconClosedRtl {","background-position: 0 -17px;","}",".blocklyTreeSelected>.blocklyTreeIconOpen {","background-position: -16px -17px;","}",".blocklyTreeIconNone,",".blocklyTreeSelected>.blocklyTreeIconNone {","background-position: -48px -1px;","}",".blocklyTreeLabel {","cursor: default;","font-family: sans-serif;","font-size: 16px;","padding: 0 3px;","vertical-align: middle;","}",".blocklyToolboxDelete .blocklyTreeLabel {",
'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',"}",".blocklyTreeSelected .blocklyTreeLabel {","color: #fff;","}"]);Blockly.Trashcan=function(a){this.workspace_=a;this.hasBlocks_=!1;this.contents_=[];if(!(0>=this.workspace_.options.maxTrashcanContents)){a={scrollbars:!0,disabledPatternId:this.workspace_.options.disabledPatternId,parentWorkspace:this.workspace_,RTL:this.workspace_.RTL,oneBasedIndex:this.workspace_.options.oneBasedIndex,renderer:this.workspace_.options.renderer};if(this.workspace_.horizontalLayout){a.toolboxPosition=this.workspace_.toolboxPosition==Blockly.TOOLBOX_AT_TOP?Blockly.TOOLBOX_AT_BOTTOM:
Blockly.TOOLBOX_AT_TOP;if(!Blockly.HorizontalFlyout)throw Error("Missing require for Blockly.HorizontalFlyout");this.flyout_=new Blockly.HorizontalFlyout(a)}else{a.toolboxPosition=this.workspace_.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT?Blockly.TOOLBOX_AT_LEFT:Blockly.TOOLBOX_AT_RIGHT;if(!Blockly.VerticalFlyout)throw Error("Missing require for Blockly.VerticalFlyout");this.flyout_=new Blockly.VerticalFlyout(a)}this.workspace_.addChangeListener(this.onDelete_())}};
Blockly.Trashcan.prototype.WIDTH_=47;Blockly.Trashcan.prototype.BODY_HEIGHT_=44;Blockly.Trashcan.prototype.LID_HEIGHT_=16;Blockly.Trashcan.prototype.MARGIN_BOTTOM_=20;Blockly.Trashcan.prototype.MARGIN_SIDE_=20;Blockly.Trashcan.prototype.MARGIN_HOTSPOT_=10;Blockly.Trashcan.prototype.SPRITE_LEFT_=0;Blockly.Trashcan.prototype.SPRITE_TOP_=32;Blockly.Trashcan.prototype.HAS_BLOCKS_LID_ANGLE=.1;Blockly.Trashcan.prototype.isOpen=!1;Blockly.Trashcan.prototype.minOpenness_=0;
Blockly.Trashcan.prototype.svgGroup_=null;Blockly.Trashcan.prototype.svgLid_=null;Blockly.Trashcan.prototype.lidTask_=0;Blockly.Trashcan.prototype.lidOpen_=0;Blockly.Trashcan.prototype.left_=0;Blockly.Trashcan.prototype.top_=0;
@@ -1289,7 +1278,25 @@ Blockly.Trashcan.prototype.setOpen_=function(a){this.isOpen!=a&&(clearTimeout(th
Blockly.Trashcan.prototype.setLidAngle_=function(a){var b=this.workspace_.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT||this.workspace_.horizontalLayout&&this.workspace_.RTL;this.svgLid_.setAttribute("transform","rotate("+(b?-a:a)+","+(b?4:this.WIDTH_-4)+","+(this.LID_HEIGHT_-2)+")")};Blockly.Trashcan.prototype.close=function(){this.setOpen_(!1)};Blockly.Trashcan.prototype.click=function(){if(this.hasBlocks_){for(var a=[],b=0,c;c=this.contents_[b];b++)a[b]=Blockly.Xml.textToDom(c);this.flyout_.show(a)}};
Blockly.Trashcan.prototype.mouseOver_=function(){this.hasBlocks_&&this.setOpen_(!0)};Blockly.Trashcan.prototype.mouseOut_=function(){this.setOpen_(!1)};
Blockly.Trashcan.prototype.onDelete_=function(){var a=this;return function(b){0>=a.workspace_.options.maxTrashcanContents||b.type!=Blockly.Events.BLOCK_DELETE||"shadow"==b.oldXml.tagName.toLowerCase()||(b=a.cleanBlockXML_(b.oldXml),-1==a.contents_.indexOf(b)&&(a.contents_.unshift(b),a.contents_.length>a.workspace_.options.maxTrashcanContents&&a.contents_.splice(a.workspace_.options.maxTrashcanContents,a.contents_.length-a.workspace_.options.maxTrashcanContents),a.hasBlocks_=!0,a.minOpenness_=a.HAS_BLOCKS_LID_ANGLE,
a.setLidAngle_(45*a.minOpenness_)))}};Blockly.Trashcan.prototype.cleanBlockXML_=function(a){for(var b=a=a.cloneNode(!0);b;){b.removeAttribute&&(b.removeAttribute("x"),b.removeAttribute("y"),b.removeAttribute("id"));var c=b.firstChild||b.nextSibling;if(!c)for(c=b.parentNode;c;){if(c.nextSibling){c=c.nextSibling;break}c=c.parentNode}b=c}return Blockly.Xml.domToText(a)};
a.setLidAngle_(45*a.minOpenness_)))}};Blockly.Trashcan.prototype.cleanBlockXML_=function(a){for(var b=a=a.cloneNode(!0);b;){b.removeAttribute&&(b.removeAttribute("x"),b.removeAttribute("y"),b.removeAttribute("id"));var c=b.firstChild||b.nextSibling;if(!c)for(c=b.parentNode;c;){if(c.nextSibling){c=c.nextSibling;break}c=c.parentNode}b=c}return Blockly.Xml.domToText(a)};Blockly.WorkspaceCommentSvg.render={};Blockly.WorkspaceCommentSvg.RESIZE_SIZE=8;Blockly.WorkspaceCommentSvg.BORDER_RADIUS=3;Blockly.WorkspaceCommentSvg.TEXTAREA_OFFSET=2;Blockly.WorkspaceCommentSvg.TOP_OFFSET=10;Blockly.WorkspaceCommentSvg.prototype.getHeightWidth=function(){return{width:this.getWidth(),height:this.getHeight()}};
Blockly.WorkspaceCommentSvg.prototype.render=function(){if(!this.rendered_){var a=this.getHeightWidth();this.createEditor_();this.svgGroup_.appendChild(this.foreignObject_);this.svgHandleTarget_=Blockly.utils.dom.createSvgElement("rect",{"class":"blocklyCommentHandleTarget",x:0,y:0});this.svgGroup_.appendChild(this.svgHandleTarget_);this.svgRectTarget_=Blockly.utils.dom.createSvgElement("rect",{"class":"blocklyCommentTarget",x:0,y:0,rx:Blockly.WorkspaceCommentSvg.BORDER_RADIUS,ry:Blockly.WorkspaceCommentSvg.BORDER_RADIUS});
this.svgGroup_.appendChild(this.svgRectTarget_);this.addResizeDom_();this.isDeletable()&&this.addDeleteDom_();this.setSize_(a.width,a.height);this.textarea_.value=this.content_;this.rendered_=!0;this.resizeGroup_&&Blockly.bindEventWithChecks_(this.resizeGroup_,"mousedown",this,this.resizeMouseDown_);this.isDeletable()&&(Blockly.bindEventWithChecks_(this.deleteGroup_,"mousedown",this,this.deleteMouseDown_),Blockly.bindEventWithChecks_(this.deleteGroup_,"mouseout",this,this.deleteMouseOut_),Blockly.bindEventWithChecks_(this.deleteGroup_,
"mouseup",this,this.deleteMouseUp_))}};
Blockly.WorkspaceCommentSvg.prototype.createEditor_=function(){this.foreignObject_=Blockly.utils.dom.createSvgElement("foreignObject",{x:0,y:Blockly.WorkspaceCommentSvg.TOP_OFFSET,"class":"blocklyCommentForeignObject"},null);var a=document.createElementNS(Blockly.utils.dom.HTML_NS,"body");a.setAttribute("xmlns",Blockly.utils.dom.HTML_NS);a.className="blocklyMinimalBody";var b=document.createElementNS(Blockly.utils.dom.HTML_NS,"textarea");b.className="blocklyCommentTextarea";b.setAttribute("dir",this.RTL?
"RTL":"LTR");a.appendChild(b);this.textarea_=b;this.foreignObject_.appendChild(a);Blockly.bindEventWithChecks_(b,"wheel",this,function(a){a.stopPropagation()});Blockly.bindEventWithChecks_(b,"change",this,function(a){this.setContent(b.value)});return this.foreignObject_};
Blockly.WorkspaceCommentSvg.prototype.addResizeDom_=function(){this.resizeGroup_=Blockly.utils.dom.createSvgElement("g",{"class":this.RTL?"blocklyResizeSW":"blocklyResizeSE"},this.svgGroup_);var a=Blockly.WorkspaceCommentSvg.RESIZE_SIZE;Blockly.utils.dom.createSvgElement("polygon",{points:"0,x x,x x,0".replace(/x/g,a.toString())},this.resizeGroup_);Blockly.utils.dom.createSvgElement("line",{"class":"blocklyResizeLine",x1:a/3,y1:a-1,x2:a-1,y2:a/3},this.resizeGroup_);Blockly.utils.dom.createSvgElement("line",
{"class":"blocklyResizeLine",x1:2*a/3,y1:a-1,x2:a-1,y2:2*a/3},this.resizeGroup_)};
Blockly.WorkspaceCommentSvg.prototype.addDeleteDom_=function(){this.deleteGroup_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyCommentDeleteIcon"},this.svgGroup_);this.deleteIconBorder_=Blockly.utils.dom.createSvgElement("circle",{"class":"blocklyDeleteIconShape",r:"7",cx:"7.5",cy:"7.5"},this.deleteGroup_);Blockly.utils.dom.createSvgElement("line",{x1:"5",y1:"10",x2:"10",y2:"5",stroke:"#fff","stroke-width":"2"},this.deleteGroup_);Blockly.utils.dom.createSvgElement("line",{x1:"5",y1:"5",
x2:"10",y2:"10",stroke:"#fff","stroke-width":"2"},this.deleteGroup_)};
Blockly.WorkspaceCommentSvg.prototype.resizeMouseDown_=function(a){this.unbindDragEvents_();Blockly.utils.isRightButton(a)||(this.workspace.startDrag(a,new Blockly.utils.Coordinate(this.workspace.RTL?-this.width_:this.width_,this.height_)),this.onMouseUpWrapper_=Blockly.bindEventWithChecks_(document,"mouseup",this,this.resizeMouseUp_),this.onMouseMoveWrapper_=Blockly.bindEventWithChecks_(document,"mousemove",this,this.resizeMouseMove_),Blockly.hideChaff());a.stopPropagation()};
Blockly.WorkspaceCommentSvg.prototype.deleteMouseDown_=function(a){Blockly.utils.dom.addClass(this.deleteIconBorder_,"blocklyDeleteIconHighlighted");a.stopPropagation()};Blockly.WorkspaceCommentSvg.prototype.deleteMouseOut_=function(a){Blockly.utils.dom.removeClass(this.deleteIconBorder_,"blocklyDeleteIconHighlighted")};Blockly.WorkspaceCommentSvg.prototype.deleteMouseUp_=function(a){this.dispose(!0,!0);a.stopPropagation()};
Blockly.WorkspaceCommentSvg.prototype.unbindDragEvents_=function(){this.onMouseUpWrapper_&&(Blockly.unbindEvent_(this.onMouseUpWrapper_),this.onMouseUpWrapper_=null);this.onMouseMoveWrapper_&&(Blockly.unbindEvent_(this.onMouseMoveWrapper_),this.onMouseMoveWrapper_=null)};Blockly.WorkspaceCommentSvg.prototype.resizeMouseUp_=function(){Blockly.Touch.clearTouchIdentifier();this.unbindDragEvents_()};
Blockly.WorkspaceCommentSvg.prototype.resizeMouseMove_=function(a){this.autoLayout_=!1;a=this.workspace.moveDrag(a);this.setSize_(this.RTL?-a.x:a.x,a.y)};
Blockly.WorkspaceCommentSvg.prototype.resizeComment_=function(){var a=this.getHeightWidth(),b=Blockly.WorkspaceCommentSvg.TOP_OFFSET,c=2*Blockly.WorkspaceCommentSvg.TEXTAREA_OFFSET;this.foreignObject_.setAttribute("width",a.width);this.foreignObject_.setAttribute("height",a.height-b);this.RTL&&this.foreignObject_.setAttribute("x",-a.width);this.textarea_.style.width=a.width-c+"px";this.textarea_.style.height=a.height-c-b+"px"};
Blockly.WorkspaceCommentSvg.prototype.setSize_=function(a,b){a=Math.max(a,45);b=Math.max(b,20+Blockly.WorkspaceCommentSvg.TOP_OFFSET);this.width_=a;this.height_=b;this.svgRect_.setAttribute("width",a);this.svgRect_.setAttribute("height",b);this.svgRectTarget_.setAttribute("width",a);this.svgRectTarget_.setAttribute("height",b);this.svgHandleTarget_.setAttribute("width",a);this.svgHandleTarget_.setAttribute("height",Blockly.WorkspaceCommentSvg.TOP_OFFSET);this.RTL&&(this.svgRect_.setAttribute("transform",
"scale(-1 1)"),this.svgRectTarget_.setAttribute("transform","scale(-1 1)"));var c=Blockly.WorkspaceCommentSvg.RESIZE_SIZE;this.resizeGroup_&&(this.RTL?(this.resizeGroup_.setAttribute("transform","translate("+(-a+c)+","+(b-c)+") scale(-1 1)"),this.deleteGroup_.setAttribute("transform","translate("+(-a+c)+","+-c+") scale(-1 1)")):(this.resizeGroup_.setAttribute("transform","translate("+(a-c)+","+(b-c)+")"),this.deleteGroup_.setAttribute("transform","translate("+(a-c)+","+-c+")")));this.resizeComment_()};
Blockly.WorkspaceCommentSvg.prototype.disposeInternal_=function(){this.svgHandleTarget_=this.svgRectTarget_=this.foreignObject_=this.textarea_=null;this.disposed_=!0};Blockly.WorkspaceCommentSvg.prototype.setFocus=function(){var a=this;this.focused_=!0;setTimeout(function(){a.disposed_||(a.textarea_.focus(),a.addFocus(),Blockly.utils.dom.addClass(a.svgRectTarget_,"blocklyCommentTargetFocused"),Blockly.utils.dom.addClass(a.svgHandleTarget_,"blocklyCommentHandleTargetFocused"))},0)};
Blockly.WorkspaceCommentSvg.prototype.blurFocus=function(){var a=this;this.focused_=!1;setTimeout(function(){a.disposed_||(a.textarea_.blur(),a.removeFocus(),Blockly.utils.dom.removeClass(a.svgRectTarget_,"blocklyCommentTargetFocused"),Blockly.utils.dom.removeClass(a.svgHandleTarget_,"blocklyCommentHandleTargetFocused"))},0)};
Blockly.ZoomControls=function(a){this.workspace_=a};Blockly.ZoomControls.prototype.WIDTH_=32;Blockly.ZoomControls.prototype.HEIGHT_=110;Blockly.ZoomControls.prototype.MARGIN_BOTTOM_=20;Blockly.ZoomControls.prototype.MARGIN_SIDE_=20;Blockly.ZoomControls.prototype.svgGroup_=null;Blockly.ZoomControls.prototype.left_=0;Blockly.ZoomControls.prototype.top_=0;
Blockly.ZoomControls.prototype.createDom=function(){this.svgGroup_=Blockly.utils.dom.createSvgElement("g",{},null);var a=String(Math.random()).substring(2);this.createZoomOutSvg_(a);this.createZoomInSvg_(a);this.workspace_.isMovable()&&this.createZoomResetSvg_(a);return this.svgGroup_};Blockly.ZoomControls.prototype.init=function(a){this.verticalSpacing_=this.MARGIN_BOTTOM_+a;return this.verticalSpacing_+this.HEIGHT_};
Blockly.ZoomControls.prototype.dispose=function(){this.svgGroup_&&(Blockly.utils.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.workspace_=null};
@@ -1300,4 +1307,5 @@ a+")"},this.zoomOutGroup_);a.setAttributeNS(Blockly.utils.dom.XLINK_NS,"xlink:hr
Blockly.ZoomControls.prototype.createZoomInSvg_=function(a){var b=this.workspace_;this.zoomInGroup_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyZoom"},this.svgGroup_);var c=Blockly.utils.dom.createSvgElement("clipPath",{id:"blocklyZoominClipPath"+a},this.zoomInGroup_);Blockly.utils.dom.createSvgElement("rect",{width:32,height:32},c);a=Blockly.utils.dom.createSvgElement("image",{width:Blockly.SPRITE.width,height:Blockly.SPRITE.height,x:-32,y:-92,"clip-path":"url(#blocklyZoominClipPath"+
a+")"},this.zoomInGroup_);a.setAttributeNS(Blockly.utils.dom.XLINK_NS,"xlink:href",b.options.pathToMedia+Blockly.SPRITE.url);Blockly.bindEventWithChecks_(a,"mousedown",null,function(a){b.markFocused();b.zoomCenter(1);Blockly.Touch.clearTouchIdentifier();a.stopPropagation();a.preventDefault()})};
Blockly.ZoomControls.prototype.createZoomResetSvg_=function(a){var b=this.workspace_;this.zoomResetGroup_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyZoom"},this.svgGroup_);var c=Blockly.utils.dom.createSvgElement("clipPath",{id:"blocklyZoomresetClipPath"+a},this.zoomResetGroup_);Blockly.utils.dom.createSvgElement("rect",{width:32,height:32},c);a=Blockly.utils.dom.createSvgElement("image",{width:Blockly.SPRITE.width,height:Blockly.SPRITE.height,y:-92,"clip-path":"url(#blocklyZoomresetClipPath"+
a+")"},this.zoomResetGroup_);a.setAttributeNS(Blockly.utils.dom.XLINK_NS,"xlink:href",b.options.pathToMedia+Blockly.SPRITE.url);Blockly.bindEventWithChecks_(a,"mousedown",null,function(a){b.markFocused();b.setScale(b.options.zoomOptions.startScale);b.beginCanvasTransition();b.scrollCenter();setTimeout(b.endCanvasTransition.bind(b),500);Blockly.Touch.clearTouchIdentifier();a.stopPropagation();a.preventDefault()})};Blockly.requires={};
a+")"},this.zoomResetGroup_);a.setAttributeNS(Blockly.utils.dom.XLINK_NS,"xlink:href",b.options.pathToMedia+Blockly.SPRITE.url);Blockly.bindEventWithChecks_(a,"mousedown",null,function(a){b.markFocused();b.setScale(b.options.zoomOptions.startScale);b.beginCanvasTransition();b.scrollCenter();setTimeout(b.endCanvasTransition.bind(b),500);Blockly.Touch.clearTouchIdentifier();a.stopPropagation();a.preventDefault()})};
Blockly.Css.register([".blocklyZoom>image, .blocklyZoom>svg>image {","opacity: .4;","}",".blocklyZoom>image:hover, .blocklyZoom>svg>image:hover {","opacity: .6;","}",".blocklyZoom>image:active, .blocklyZoom>svg>image:active {","opacity: .8;","}"]);Blockly.requires={};

34
blockly_uncompressed.js
View File

@@ -31,7 +31,7 @@ goog.addDependency("../../core/block_svg.js", ['Blockly.BlockSvg'], ['Blockly.Bl
goog.addDependency("../../core/blockly.js", ['Blockly'], ['Blockly.BlockSvg.render', 'Blockly.Events', 'Blockly.Events.Ui', 'Blockly.Generator', 'Blockly.navigation', 'Blockly.Procedures', 'Blockly.Tooltip', 'Blockly.Touch', 'Blockly.WidgetDiv', 'Blockly.WorkspaceSvg', 'Blockly.constants', 'Blockly.inject', 'Blockly.utils', 'Blockly.utils.colour', 'Blockly.Xml']);
goog.addDependency("../../core/blocks.js", ['Blockly.Blocks'], []);
goog.addDependency("../../core/bubble.js", ['Blockly.Bubble'], ['Blockly.Touch', 'Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.dom', 'Blockly.utils.math', 'Blockly.utils.userAgent', 'Blockly.Workspace']);
goog.addDependency("../../core/bubble_dragger.js", ['Blockly.BubbleDragger'], ['Blockly.Bubble', 'Blockly.Events', 'Blockly.Events.CommentMove', 'Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.WorkspaceCommentSvg']);
goog.addDependency("../../core/bubble_dragger.js", ['Blockly.BubbleDragger'], ['Blockly.Bubble', 'Blockly.Events', 'Blockly.Events.CommentMove', 'Blockly.utils', 'Blockly.utils.Coordinate']);
goog.addDependency("../../core/comment.js", ['Blockly.Comment'], ['Blockly.Bubble', 'Blockly.Events', 'Blockly.Events.BlockChange', 'Blockly.Events.Ui', 'Blockly.Icon', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.userAgent']);
goog.addDependency("../../core/components/component.js", ['Blockly.Component', 'Blockly.Component.Error'], ['Blockly.utils.dom', 'Blockly.utils.IdGenerator', 'Blockly.utils.style']);
goog.addDependency("../../core/components/menu/menu.js", ['Blockly.Menu'], ['Blockly.Component', 'Blockly.utils.aria', 'Blockly.utils.dom', 'Blockly.utils.object']);
@@ -49,21 +49,21 @@ goog.addDependency("../../core/events.js", ['Blockly.Events'], ['Blockly.utils']
goog.addDependency("../../core/events_abstract.js", ['Blockly.Events.Abstract'], ['Blockly.Events']);
goog.addDependency("../../core/extensions.js", ['Blockly.Extensions'], ['Blockly.utils']);
goog.addDependency("../../core/field.js", ['Blockly.Field'], ['Blockly.Events', 'Blockly.Events.BlockChange', 'Blockly.Gesture', 'Blockly.utils', 'Blockly.utils.dom', 'Blockly.utils.Size', 'Blockly.utils.userAgent', 'Blockly.utils.style']);
goog.addDependency("../../core/field_angle.js", ['Blockly.FieldAngle'], ['Blockly.DropDownDiv', 'Blockly.fieldRegistry', 'Blockly.FieldTextInput', 'Blockly.utils.dom', 'Blockly.utils.math', 'Blockly.utils.object', 'Blockly.utils.userAgent']);
goog.addDependency("../../core/field_angle.js", ['Blockly.FieldAngle'], ['Blockly.Css', 'Blockly.DropDownDiv', 'Blockly.fieldRegistry', 'Blockly.FieldTextInput', 'Blockly.utils.dom', 'Blockly.utils.math', 'Blockly.utils.object', 'Blockly.utils.userAgent']);
goog.addDependency("../../core/field_checkbox.js", ['Blockly.FieldCheckbox'], ['Blockly.Events', 'Blockly.Events.BlockChange', 'Blockly.Field', 'Blockly.fieldRegistry', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.Size']);
goog.addDependency("../../core/field_colour.js", ['Blockly.FieldColour'], ['Blockly.DropDownDiv', 'Blockly.Events', 'Blockly.Events.BlockChange', 'Blockly.Field', 'Blockly.fieldRegistry', 'Blockly.navigation', 'Blockly.utils.aria', 'Blockly.utils.colour', 'Blockly.utils.dom', 'Blockly.utils.IdGenerator', 'Blockly.utils.KeyCodes', 'Blockly.utils.object', 'Blockly.utils.Size']);
goog.addDependency("../../core/field_date.js", ['Blockly.FieldDate'], ['Blockly.Events', 'Blockly.Field', 'Blockly.fieldRegistry', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.string', 'goog.date', 'goog.date.DateTime', 'goog.events', 'goog.i18n.DateTimeSymbols', 'goog.i18n.DateTimeSymbols_he', 'goog.ui.DatePicker']);
goog.addDependency("../../core/field_colour.js", ['Blockly.FieldColour'], ['Blockly.Css', 'Blockly.DropDownDiv', 'Blockly.Events', 'Blockly.Events.BlockChange', 'Blockly.Field', 'Blockly.fieldRegistry', 'Blockly.navigation', 'Blockly.utils.aria', 'Blockly.utils.colour', 'Blockly.utils.dom', 'Blockly.utils.IdGenerator', 'Blockly.utils.KeyCodes', 'Blockly.utils.object', 'Blockly.utils.Size']);
goog.addDependency("../../core/field_date.js", ['Blockly.FieldDate'], ['Blockly.Css', 'Blockly.Events', 'Blockly.Field', 'Blockly.fieldRegistry', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.string', 'goog.date', 'goog.date.DateTime', 'goog.events', 'goog.i18n.DateTimeSymbols', 'goog.i18n.DateTimeSymbols_he', 'goog.ui.DatePicker']);
goog.addDependency("../../core/field_dropdown.js", ['Blockly.FieldDropdown'], ['Blockly.Events', 'Blockly.Events.BlockChange', 'Blockly.Field', 'Blockly.fieldRegistry', 'Blockly.Menu', 'Blockly.MenuItem', 'Blockly.navigation', 'Blockly.utils', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.Size', 'Blockly.utils.string', 'Blockly.utils.uiMenu', 'Blockly.utils.userAgent']);
goog.addDependency("../../core/field_image.js", ['Blockly.FieldImage'], ['Blockly.Field', 'Blockly.fieldRegistry', 'Blockly.utils', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.Size']);
goog.addDependency("../../core/field_label.js", ['Blockly.FieldLabel'], ['Blockly.Field', 'Blockly.fieldRegistry', 'Blockly.utils', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.Size']);
goog.addDependency("../../core/field_label_serializable.js", ['Blockly.FieldLabelSerializable'], ['Blockly.FieldLabel', 'Blockly.fieldRegistry', 'Blockly.utils', 'Blockly.utils.object']);
goog.addDependency("../../core/field_multilineinput.js", ['Blockly.FieldMultilineInput'], ['Blockly.DropDownDiv', 'Blockly.FieldTextInput', 'Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.dom', 'Blockly.utils.KeyCodes', 'Blockly.utils.object', 'Blockly.utils.userAgent']);
goog.addDependency("../../core/field_multilineinput.js", ['Blockly.FieldMultilineInput'], ['Blockly.Css', 'Blockly.DropDownDiv', 'Blockly.FieldTextInput', 'Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.dom', 'Blockly.utils.KeyCodes', 'Blockly.utils.object', 'Blockly.utils.userAgent']);
goog.addDependency("../../core/field_number.js", ['Blockly.FieldNumber'], ['Blockly.fieldRegistry', 'Blockly.FieldTextInput', 'Blockly.utils.object']);
goog.addDependency("../../core/field_registry.js", ['Blockly.fieldRegistry'], []);
goog.addDependency("../../core/field_textinput.js", ['Blockly.FieldTextInput'], ['Blockly.Events', 'Blockly.Events.BlockChange', 'Blockly.Field', 'Blockly.fieldRegistry', 'Blockly.Msg', 'Blockly.utils', 'Blockly.utils.aria', 'Blockly.utils.Coordinate', 'Blockly.utils.dom', 'Blockly.utils.KeyCodes', 'Blockly.utils.object', 'Blockly.utils.Size', 'Blockly.utils.userAgent']);
goog.addDependency("../../core/field_variable.js", ['Blockly.FieldVariable'], ['Blockly.Events', 'Blockly.Events.BlockChange', 'Blockly.FieldDropdown', 'Blockly.fieldRegistry', 'Blockly.Msg', 'Blockly.utils', 'Blockly.utils.object', 'Blockly.utils.Size', 'Blockly.VariableModel', 'Blockly.Variables', 'Blockly.Xml']);
goog.addDependency("../../core/flyout_base.js", ['Blockly.Flyout'], ['Blockly.Block', 'Blockly.blockRendering', 'Blockly.Events', 'Blockly.Events.BlockCreate', 'Blockly.Events.VarCreate', 'Blockly.FlyoutCursor', 'Blockly.Gesture', 'Blockly.MarkerCursor', 'Blockly.Scrollbar', 'Blockly.Tooltip', 'Blockly.Touch', 'Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.dom', 'Blockly.WorkspaceSvg', 'Blockly.Xml']);
goog.addDependency("../../core/flyout_button.js", ['Blockly.FlyoutButton'], ['Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.dom']);
goog.addDependency("../../core/flyout_button.js", ['Blockly.FlyoutButton'], ['Blockly.Css', 'Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.dom']);
goog.addDependency("../../core/flyout_dragger.js", ['Blockly.FlyoutDragger'], ['Blockly.utils.object', 'Blockly.WorkspaceDragger']);
goog.addDependency("../../core/flyout_horizontal.js", ['Blockly.HorizontalFlyout'], ['Blockly.Block', 'Blockly.Flyout', 'Blockly.Scrollbar', 'Blockly.utils', 'Blockly.utils.object', 'Blockly.utils.Rect', 'Blockly.WidgetDiv']);
goog.addDependency("../../core/flyout_vertical.js", ['Blockly.VerticalFlyout'], ['Blockly.Block', 'Blockly.Flyout', 'Blockly.Scrollbar', 'Blockly.utils', 'Blockly.utils.object', 'Blockly.utils.Rect', 'Blockly.utils.userAgent', 'Blockly.WidgetDiv']);
@@ -85,7 +85,7 @@ goog.addDependency("../../core/keyboard_nav/navigation.js", ['Blockly.navigation
goog.addDependency("../../core/msg.js", ['Blockly.Msg'], ['Blockly.utils.global']);
goog.addDependency("../../core/mutator.js", ['Blockly.Mutator'], ['Blockly.Bubble', 'Blockly.Events', 'Blockly.Events.BlockChange', 'Blockly.Events.Ui', 'Blockly.Icon', 'Blockly.utils', 'Blockly.utils.dom', 'Blockly.utils.global', 'Blockly.utils.object', 'Blockly.utils.xml', 'Blockly.WorkspaceSvg', 'Blockly.Xml']);
goog.addDependency("../../core/names.js", ['Blockly.Names'], ['Blockly.Msg']);
goog.addDependency("../../core/options.js", ['Blockly.Options'], ['Blockly.Themes.Classic', 'Blockly.utils.userAgent', 'Blockly.Xml']);
goog.addDependency("../../core/options.js", ['Blockly.Options'], ['Blockly.utils.userAgent', 'Blockly.Xml']);
goog.addDependency("../../core/procedures.js", ['Blockly.Procedures'], ['Blockly.Blocks', 'Blockly.constants', 'Blockly.Events', 'Blockly.Events.BlockChange', 'Blockly.Field', 'Blockly.Msg', 'Blockly.Names', 'Blockly.utils.xml', 'Blockly.Workspace', 'Blockly.Xml']);
goog.addDependency("../../core/rendered_connection.js", ['Blockly.RenderedConnection'], ['Blockly.Connection', 'Blockly.Events', 'Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.dom', 'Blockly.utils.object']);
goog.addDependency("../../core/renderers/common/block_rendering.js", ['Blockly.blockRendering'], ['Blockly.utils.object']);
@@ -116,7 +116,7 @@ goog.addDependency("../../core/renderers/zelos/drawer.js", ['Blockly.zelos.Drawe
goog.addDependency("../../core/renderers/zelos/info.js", ['Blockly.zelos', 'Blockly.zelos.RenderInfo'], ['Blockly.blockRendering.BottomRow', 'Blockly.blockRendering.ExternalValueInput', 'Blockly.blockRendering.InlineInput', 'Blockly.blockRendering.InputRow', 'Blockly.blockRendering.Measurable', 'Blockly.blockRendering.NextConnection', 'Blockly.blockRendering.OutputConnection', 'Blockly.blockRendering.PreviousConnection', 'Blockly.blockRendering.RenderInfo', 'Blockly.blockRendering.RoundCorner', 'Blockly.blockRendering.Row', 'Blockly.blockRendering.SquareCorner', 'Blockly.blockRendering.SpacerRow', 'Blockly.blockRendering.StatementInput', 'Blockly.blockRendering.TopRow', 'Blockly.blockRendering.Types', 'Blockly.RenderedConnection', 'Blockly.utils.object', 'Blockly.zelos.AfterStatementSpacerRow', 'Blockly.zelos.BeforeStatementSpacerRow', 'Blockly.zelos.BottomRow', 'Blockly.zelos.TopRow']);
goog.addDependency("../../core/renderers/zelos/measurables/rows.js", ['Blockly.zelos.BottomRow', 'Blockly.zelos.TopRow', 'Blockly.zelos.AfterStatementSpacerRow', 'Blockly.zelos.BeforeStatementSpacerRow'], ['Blockly.blockRendering.BottomRow', 'Blockly.blockRendering.TopRow', 'Blockly.blockRendering.SpacerRow', 'Blockly.utils.object']);
goog.addDependency("../../core/renderers/zelos/renderer.js", ['Blockly.zelos.Renderer'], ['Blockly.blockRendering', 'Blockly.blockRendering.Renderer', 'Blockly.utils.object', 'Blockly.zelos.ConstantProvider', 'Blockly.zelos.Drawer', 'Blockly.zelos.RenderInfo']);
goog.addDependency("../../core/requires.js", ['Blockly.requires'], ['Blockly', 'Blockly.Comment', 'Blockly.HorizontalFlyout', 'Blockly.VerticalFlyout', 'Blockly.FlyoutButton', 'Blockly.Toolbox', 'Blockly.Trashcan', 'Blockly.ZoomControls', 'Blockly.Mutator', 'Blockly.FieldAngle', 'Blockly.FieldCheckbox', 'Blockly.FieldColour', 'Blockly.FieldDropdown', 'Blockly.FieldLabelSerializable', 'Blockly.FieldImage', 'Blockly.FieldTextInput', 'Blockly.FieldMultilineInput', 'Blockly.FieldNumber', 'Blockly.FieldVariable', 'Blockly.geras.Renderer', 'Blockly.thrasos.Renderer', 'Blockly.zelos.Renderer']);
goog.addDependency("../../core/requires.js", ['Blockly.requires'], ['Blockly', 'Blockly.Comment', 'Blockly.HorizontalFlyout', 'Blockly.VerticalFlyout', 'Blockly.FlyoutButton', 'Blockly.Toolbox', 'Blockly.Trashcan', 'Blockly.WorkspaceCommentSvg', 'Blockly.WorkspaceCommentSvg.render', 'Blockly.ZoomControls', 'Blockly.Mutator', 'Blockly.FieldAngle', 'Blockly.FieldCheckbox', 'Blockly.FieldColour', 'Blockly.FieldDropdown', 'Blockly.FieldLabelSerializable', 'Blockly.FieldImage', 'Blockly.FieldTextInput', 'Blockly.FieldMultilineInput', 'Blockly.FieldNumber', 'Blockly.FieldVariable', 'Blockly.geras.Renderer', 'Blockly.thrasos.Renderer', 'Blockly.zelos.Renderer']);
goog.addDependency("../../core/scrollbar.js", ['Blockly.Scrollbar', 'Blockly.ScrollbarPair'], ['Blockly.Touch', 'Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.dom']);
goog.addDependency("../../core/theme.js", ['Blockly.Theme'], []);
goog.addDependency("../../core/theme/classic.js", ['Blockly.Themes.Classic'], ['Blockly.Theme']);
@@ -124,7 +124,7 @@ goog.addDependency("../../core/theme/dark.js", ['Blockly.Themes.Dark'], ['Blockl
goog.addDependency("../../core/theme/highcontrast.js", ['Blockly.Themes.HighContrast'], ['Blockly.Theme']);
goog.addDependency("../../core/theme/modern.js", ['Blockly.Themes.Modern'], ['Blockly.Theme']);
goog.addDependency("../../core/theme_manager.js", ['Blockly.ThemeManager'], ['Blockly.Theme']);
goog.addDependency("../../core/toolbox.js", ['Blockly.Toolbox'], ['Blockly.Events', 'Blockly.Events.Ui', 'Blockly.navigation', 'Blockly.Touch', 'Blockly.tree.TreeControl', 'Blockly.tree.TreeNode', 'Blockly.utils', 'Blockly.utils.aria', 'Blockly.utils.colour', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.Rect']);
goog.addDependency("../../core/toolbox.js", ['Blockly.Toolbox'], ['Blockly.Css', 'Blockly.Events', 'Blockly.Events.Ui', 'Blockly.navigation', 'Blockly.Touch', 'Blockly.tree.TreeControl', 'Blockly.tree.TreeNode', 'Blockly.utils', 'Blockly.utils.aria', 'Blockly.utils.colour', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.Rect']);
goog.addDependency("../../core/tooltip.js", ['Blockly.Tooltip'], ['Blockly.utils.string']);
goog.addDependency("../../core/touch.js", ['Blockly.Touch'], ['Blockly.utils', 'Blockly.utils.global', 'Blockly.utils.string']);
goog.addDependency("../../core/touch_gesture.js", ['Blockly.TouchGesture'], ['Blockly.Gesture', 'Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.object']);
@@ -152,21 +152,21 @@ goog.addDependency("../../core/variable_events.js", ['Blockly.Events.VarBase', '
goog.addDependency("../../core/variable_map.js", ['Blockly.VariableMap'], ['Blockly.Events', 'Blockly.Events.VarDelete', 'Blockly.Events.VarRename', 'Blockly.Msg', 'Blockly.utils']);
goog.addDependency("../../core/variable_model.js", ['Blockly.VariableModel'], ['Blockly.Events', 'Blockly.Events.VarCreate', 'Blockly.utils']);
goog.addDependency("../../core/variables.js", ['Blockly.Variables'], ['Blockly.Blocks', 'Blockly.Msg', 'Blockly.utils', 'Blockly.utils.xml', 'Blockly.VariableModel', 'Blockly.Xml']);
goog.addDependency("../../core/variables_dynamic.js", ['Blockly.VariablesDynamic'], ['Blockly.Variables', 'Blockly.Blocks', 'Blockly.Msg', 'Blockly.utils.xml', 'Blockly.VariableModel', 'Blockly.Xml']);
goog.addDependency("../../core/variables_dynamic.js", ['Blockly.VariablesDynamic'], ['Blockly.Variables', 'Blockly.Blocks', 'Blockly.Msg', 'Blockly.utils.xml', 'Blockly.VariableModel']);
goog.addDependency("../../core/warning.js", ['Blockly.Warning'], ['Blockly.Bubble', 'Blockly.Events', 'Blockly.Events.Ui', 'Blockly.Icon', 'Blockly.utils.dom', 'Blockly.utils.object']);
goog.addDependency("../../core/widgetdiv.js", ['Blockly.WidgetDiv'], ['Blockly.Css', 'Blockly.utils.style']);
goog.addDependency("../../core/workspace.js", ['Blockly.Workspace'], ['Blockly.Cursor', 'Blockly.MarkerCursor', 'Blockly.Events', 'Blockly.ThemeManager', 'Blockly.utils', 'Blockly.utils.math', 'Blockly.VariableMap', 'Blockly.WorkspaceComment']);
goog.addDependency("../../core/widgetdiv.js", ['Blockly.WidgetDiv'], ['Blockly.utils.style']);
goog.addDependency("../../core/workspace.js", ['Blockly.Workspace'], ['Blockly.Cursor', 'Blockly.MarkerCursor', 'Blockly.Events', 'Blockly.ThemeManager', 'Blockly.Themes.Classic', 'Blockly.utils', 'Blockly.utils.math', 'Blockly.VariableMap', 'Blockly.WorkspaceComment']);
goog.addDependency("../../core/workspace_audio.js", ['Blockly.WorkspaceAudio'], ['Blockly.utils', 'Blockly.utils.global', 'Blockly.utils.userAgent']);
goog.addDependency("../../core/workspace_comment.js", ['Blockly.WorkspaceComment'], ['Blockly.Events', 'Blockly.Events.CommentChange', 'Blockly.Events.CommentCreate', 'Blockly.Events.CommentDelete', 'Blockly.Events.CommentMove', 'Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.xml']);
goog.addDependency("../../core/workspace_comment_render_svg.js", ['Blockly.WorkspaceCommentSvg.render'], ['Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.dom', 'Blockly.WorkspaceCommentSvg']);
goog.addDependency("../../core/workspace_comment_render_svg.js", ['Blockly.WorkspaceCommentSvg.render'], ['Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.dom']);
goog.addDependency("../../core/workspace_comment_svg.js", ['Blockly.WorkspaceCommentSvg'], ['Blockly.Events', 'Blockly.Events.CommentCreate', 'Blockly.Events.CommentDelete', 'Blockly.Events.CommentMove', 'Blockly.Events.Ui', 'Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.Rect', 'Blockly.WorkspaceComment']);
goog.addDependency("../../core/workspace_drag_surface_svg.js", ['Blockly.WorkspaceDragSurfaceSvg'], ['Blockly.utils', 'Blockly.utils.dom']);
goog.addDependency("../../core/workspace_dragger.js", ['Blockly.WorkspaceDragger'], ['Blockly.utils.Coordinate']);
goog.addDependency("../../core/workspace_events.js", ['Blockly.Events.FinishedLoading'], ['Blockly.Events', 'Blockly.Events.Abstract', 'Blockly.utils.object']);
goog.addDependency("../../core/workspace_svg.js", ['Blockly.WorkspaceSvg'], ['Blockly.blockRendering', 'Blockly.ConnectionDB', 'Blockly.constants', 'Blockly.CursorSvg', 'Blockly.Events', 'Blockly.Events.BlockCreate', 'Blockly.Gesture', 'Blockly.Grid', 'Blockly.Msg', 'Blockly.Options', 'Blockly.ScrollbarPair', 'Blockly.Touch', 'Blockly.TouchGesture', 'Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.Rect', 'Blockly.VariablesDynamic', 'Blockly.Workspace', 'Blockly.WorkspaceAudio', 'Blockly.WorkspaceComment', 'Blockly.WorkspaceCommentSvg', 'Blockly.WorkspaceCommentSvg.render', 'Blockly.WorkspaceDragSurfaceSvg', 'Blockly.Xml']);
goog.addDependency("../../core/ws_comment_events.js", ['Blockly.Events.CommentBase', 'Blockly.Events.CommentChange', 'Blockly.Events.CommentCreate', 'Blockly.Events.CommentDelete', 'Blockly.Events.CommentMove'], ['Blockly.Events', 'Blockly.Events.Abstract', 'Blockly.utils.Coordinate', 'Blockly.utils.object', 'Blockly.utils.xml', 'Blockly.Xml']);
goog.addDependency("../../core/xml.js", ['Blockly.Xml'], ['Blockly.Events', 'Blockly.Events.BlockCreate', 'Blockly.Events.FinishedLoading', 'Blockly.Events.VarCreate', 'Blockly.utils', 'Blockly.utils.dom', 'Blockly.utils.global', 'Blockly.utils.xml']);
goog.addDependency("../../core/zoom_controls.js", ['Blockly.ZoomControls'], ['Blockly.Touch', 'Blockly.utils.dom']);
goog.addDependency("../../core/workspace_svg.js", ['Blockly.WorkspaceSvg'], ['Blockly.blockRendering', 'Blockly.ConnectionDB', 'Blockly.constants', 'Blockly.CursorSvg', 'Blockly.Events', 'Blockly.Events.BlockCreate', 'Blockly.Gesture', 'Blockly.Grid', 'Blockly.Msg', 'Blockly.Options', 'Blockly.ScrollbarPair', 'Blockly.Touch', 'Blockly.TouchGesture', 'Blockly.utils', 'Blockly.utils.Coordinate', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.Rect', 'Blockly.VariablesDynamic', 'Blockly.Workspace', 'Blockly.WorkspaceAudio', 'Blockly.WorkspaceDragSurfaceSvg', 'Blockly.Xml']);
goog.addDependency("../../core/ws_comment_events.js", ['Blockly.Events.CommentBase', 'Blockly.Events.CommentChange', 'Blockly.Events.CommentCreate', 'Blockly.Events.CommentDelete', 'Blockly.Events.CommentMove'], ['Blockly.Events', 'Blockly.Events.Abstract', 'Blockly.utils.Coordinate', 'Blockly.utils.object', 'Blockly.utils.xml']);
goog.addDependency("../../core/xml.js", ['Blockly.Xml'], ['Blockly.Events', 'Blockly.Events.BlockCreate', 'Blockly.Events.FinishedLoading', 'Blockly.Events.VarCreate', 'Blockly.utils', 'Blockly.utils.dom', 'Blockly.utils.global', 'Blockly.utils.xml', 'Blockly.WorkspaceComment', 'Blockly.WorkspaceCommentSvg']);
goog.addDependency("../../core/zoom_controls.js", ['Blockly.ZoomControls'], ['Blockly.Css', 'Blockly.Touch', 'Blockly.utils.dom']);
goog.addDependency("base.js", [], []);
// Load Blockly.

4
core/contextmenu.js
View File

@@ -40,7 +40,6 @@ goog.require('Blockly.utils.Coordinate');
goog.require('Blockly.utils.dom');
goog.require('Blockly.utils.uiMenu');
goog.require('Blockly.utils.userAgent');
goog.require('Blockly.WorkspaceCommentSvg');
goog.require('Blockly.Xml');
@@ -345,6 +344,9 @@ Blockly.ContextMenu.commentDuplicateOption = function(comment) {
* @package
*/
Blockly.ContextMenu.workspaceCommentOption = function(ws, e) {
if (!Blockly.WorkspaceCommentSvg) {
throw Error('Missing require for Blockly.WorkspaceCommentSvg');
}
// Helper function to create and position a comment correctly based on the
// location of the mouse event.
var addWsComment = function() {

3
core/requires.js
View File

@@ -53,6 +53,9 @@ goog.require('Blockly.Toolbox');
goog.require('Blockly.Trashcan');
// Only needed if one is using the 'VARIABLE_DYNAMIC' typed variables category.
goog.require('Blockly.VariablesDynamic');
// Only need to require these two if you're using workspace comments.
// goog.require('Blockly.WorkspaceCommentSvg');
// goog.require('Blockly.WorkspaceCommentSvg.render');
// If zoom controls aren't required, then Blockly.inject's
// "zoom"/"controls" configuration must be false.
goog.require('Blockly.ZoomControls');

1
core/workspace_comment_svg.js
View File

@@ -37,7 +37,6 @@ goog.require('Blockly.utils.dom');
goog.require('Blockly.utils.object');
goog.require('Blockly.utils.Rect');
goog.require('Blockly.WorkspaceComment');
goog.require('Blockly.WorkspaceCommentSvg.render');
/**

2
core/workspace_svg.js
View File

@@ -45,8 +45,6 @@ goog.require('Blockly.utils.object');
goog.require('Blockly.utils.Rect');
goog.require('Blockly.Workspace');
goog.require('Blockly.WorkspaceAudio');
goog.require('Blockly.WorkspaceComment');
goog.require('Blockly.WorkspaceCommentSvg');
goog.require('Blockly.WorkspaceDragSurfaceSvg');
goog.require('Blockly.Xml');

14
core/xml.js
View File

@@ -431,9 +431,19 @@ Blockly.Xml.domToWorkspace = function(xml, workspace) {
throw TypeError('Shadow block cannot be a top-level block.');
} else if (name == 'comment') {
if (workspace.rendered) {
Blockly.WorkspaceCommentSvg.fromXml(xmlChild, workspace, width);
if (!Blockly.WorkspaceCommentSvg) {
console.warn('Missing require for Blockly.WorkspaceCommentSvg, ' +
'ignoring comment block.');
} else {
Blockly.WorkspaceCommentSvg.fromXml(xmlChild, workspace, width);
}
} else {
Blockly.WorkspaceComment.fromXml(xmlChild, workspace);
if (!Blockly.WorkspaceComment) {
console.warn('Missing require for Blockly.WorkspaceComment, ' +
'ignoring comment block.');
} else {
Blockly.WorkspaceComment.fromXml(xmlChild, workspace);
}
}
} else if (name == 'variables') {
if (variablesFirst) {