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Initial commit for changing key mappings (#2787)

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* Added ability to easily change key mappings
This commit is contained in:
alschmiedt
2019-08-13 13:37:01 -07:00
committed by GitHub
parent 4758b4aa55
commit 74fa3bb71a
11 changed files with 494 additions and 226 deletions
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123
blockly_compressed.js
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@@ -1061,11 +1061,11 @@ Blockly.Comment.prototype.setVisible=function(a){if(a!=this.isVisible())if(Block
this.updateColour()):(this.bubble_.dispose(),this.foreignObject_=this.textarea_=this.bubble_=null);this.setText(b);this.setBubbleSize(c.width,c.height)}};Blockly.Comment.prototype.textareaFocus_=function(a){this.bubble_.promote_()&&this.textarea_.focus()};Blockly.Comment.prototype.getBubbleSize=function(){return this.isVisible()?this.bubble_.getBubbleSize():{width:this.width_,height:this.height_}};
Blockly.Comment.prototype.setBubbleSize=function(a,b){this.textarea_?this.bubble_.setBubbleSize(a,b):(this.width_=a,this.height_=b)};Blockly.Comment.prototype.getText=function(){return this.textarea_?this.textarea_.value:this.text_};Blockly.Comment.prototype.setText=function(a){this.text_!=a&&(Blockly.Events.fire(new Blockly.Events.BlockChange(this.block_,"comment",null,this.text_,a)),this.text_=a);this.textarea_&&(this.textarea_.value=a)};
Blockly.Comment.prototype.dispose=function(){Blockly.Events.isEnabled()&&this.setText("");this.block_.comment=null;Blockly.Icon.prototype.dispose.call(this)};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.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.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.Connection.prototype.dispose=function(){if(this.isConnected())throw Error("Disconnect connection before disposing of it.");this.inDB_&&this.db_.removeConnection_(this)};
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};
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.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};
Blockly.Connection.prototype.checkConnection_=function(a){switch(this.canConnectWithReason_(a)){case Blockly.Connection.CAN_CONNECT:break;case Blockly.Connection.REASON_SELF_CONNECTION:throw Error("Attempted to connect a block to itself.");case Blockly.Connection.REASON_DIFFERENT_WORKSPACES:throw Error("Blocks not on same workspace.");case Blockly.Connection.REASON_WRONG_TYPE:throw Error("Attempt to connect incompatible types.");case Blockly.Connection.REASON_TARGET_NULL:throw Error("Target connection is null.");
@@ -1219,9 +1219,9 @@ Blockly.Gesture.prototype.isDragging=function(){return this.isDraggingWorkspace_
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 n=!!a.rtl,m=a.horizontalLayout;void 0===m&&(m=!1);var p=a.toolboxPosition;p="end"===p?!1:
!0;p=m?p?Blockly.TOOLBOX_AT_TOP:Blockly.TOOLBOX_AT_BOTTOM:p==n?Blockly.TOOLBOX_AT_RIGHT:Blockly.TOOLBOX_AT_LEFT;var r=a.css;void 0===r&&(r=!0);var t="https://blockly-demo.appspot.com/static/media/";a.media?t=a.media:a.path&&(t=a.path+"media/");var q=void 0===a.oneBasedIndex?!0:!!a.oneBasedIndex,u=a.theme||Blockly.Themes.Classic;this.RTL=n;this.oneBasedIndex=q;this.collapse=f;this.comments=g;this.disable=h;this.readOnly=b;this.maxBlocks=a.maxBlocks||Infinity;this.maxInstances=a.maxInstances;this.pathToMedia=
t;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=r;this.horizontalLayout=m;this.languageTree=c;this.gridOptions=Blockly.Options.parseGridOptions_(a);this.zoomOptions=Blockly.Options.parseZoomOptions_(a);this.toolboxPosition=p;this.theme=u};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=m?p?Blockly.TOOLBOX_AT_TOP:Blockly.TOOLBOX_AT_BOTTOM:p==n?Blockly.TOOLBOX_AT_RIGHT:Blockly.TOOLBOX_AT_LEFT;var r=a.css;void 0===r&&(r=!0);var t="https://blockly-demo.appspot.com/static/media/";a.media?t=a.media:a.path&&(t=a.path+"media/");var q=void 0===a.oneBasedIndex?!0:!!a.oneBasedIndex,u=a.theme||Blockly.Themes.Classic,v=a.keyMap||Blockly.user.keyMap.createDefaultKeyMap();this.RTL=n;this.oneBasedIndex=q;this.collapse=f;this.comments=g;this.disable=h;this.readOnly=b;this.maxBlocks=a.maxBlocks||
Infinity;this.maxInstances=a.maxInstances;this.pathToMedia=t;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=r;this.horizontalLayout=m;this.languageTree=c;this.gridOptions=Blockly.Options.parseGridOptions_(a);this.zoomOptions=Blockly.Options.parseZoomOptions_(a);this.toolboxPosition=p;this.theme=u;this.keyMap=v};
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())};
@@ -1374,8 +1374,8 @@ b+=10};k={enabled:k};k.text=Blockly.Msg.COLLAPSE_ALL;k.callback=function(){m(!0)
c()})}};d.push(h);this.configureContextMenu&&this.configureContextMenu(d);Blockly.ContextMenu.show(a,d,this.RTL)}};
Blockly.WorkspaceSvg.prototype.updateToolbox=function(a){if(a=Blockly.Options.parseToolboxTree(a)){if(!this.options.languageTree)throw Error("Existing toolbox is null. Can't create new toolbox.");if(a.getElementsByTagName("category").length){if(!this.toolbox_)throw Error("Existing toolbox has no categories. Can't change mode.");this.options.languageTree=a;a=this.toolbox_.populate_(a);this.toolbox_.addColour_();this.toolbox_.position();this.toolbox_.tree_.setSelectedItem(a)}else{if(!this.flyout_)throw Error("Existing toolbox has categories. Can't change mode.");
this.options.languageTree=a;this.flyout_.show(a.childNodes)}}else if(this.options.languageTree)throw Error("Can't nullify an existing toolbox.");};Blockly.WorkspaceSvg.prototype.markFocused=function(){this.options.parentWorkspace?this.options.parentWorkspace.markFocused():(Blockly.mainWorkspace=this,this.setBrowserFocus())};Blockly.WorkspaceSvg.prototype.setBrowserFocus=function(){document.activeElement&&document.activeElement.blur();try{this.getParentSvg().focus()}catch(a){try{this.getParentSvg().parentNode.setActive()}catch(b){this.getParentSvg().parentNode.focus()}}};
Blockly.WorkspaceSvg.prototype.zoom=function(a,b,c){c=Math.pow(this.options.zoomOptions.scaleSpeed,c);var d=this.scale*c;if(this.scale!=d){d>this.options.zoomOptions.maxScale?c=this.options.zoomOptions.maxScale/this.scale:d<this.options.zoomOptions.minScale&&(c=this.options.zoomOptions.minScale/this.scale);var e=this.getCanvas().getCTM(),f=this.getParentSvg().createSVGPoint();f.x=a;f.y=b;f=f.matrixTransform(e.inverse());a=f.x;b=f.y;e=e.translate(a*(1-c),b*(1-c)).scale(c);this.scrollX=e.e;this.scrollY=
e.f;this.setScale(d)}};Blockly.WorkspaceSvg.prototype.zoomCenter=function(a){var b=this.getMetrics();if(this.flyout_){var c=b.svgWidth/2;b=b.svgHeight/2}else c=b.viewWidth/2+b.absoluteLeft,b=b.viewHeight/2+b.absoluteTop;this.zoom(c,b,a)};
Blockly.WorkspaceSvg.prototype.zoom=function(a,b,c){if(!this.isFlyout&&!this.isMutator){c=Math.pow(this.options.zoomOptions.scaleSpeed,c);var d=this.scale*c;if(this.scale!=d){d>this.options.zoomOptions.maxScale?c=this.options.zoomOptions.maxScale/this.scale:d<this.options.zoomOptions.minScale&&(c=this.options.zoomOptions.minScale/this.scale);var e=this.getCanvas().getCTM(),f=this.getParentSvg().createSVGPoint();f.x=a;f.y=b;f=f.matrixTransform(e.inverse());a=f.x;b=f.y;e=e.translate(a*(1-c),b*(1-c)).scale(c);
this.scrollX=e.e;this.scrollY=e.f;this.setScale(d)}}};Blockly.WorkspaceSvg.prototype.zoomCenter=function(a){var b=this.getMetrics();if(this.flyout_){var c=b.svgWidth/2;b=b.svgHeight/2}else c=b.viewWidth/2+b.absoluteLeft,b=b.viewHeight/2+b.absoluteTop;this.zoom(c,b,a)};
Blockly.WorkspaceSvg.prototype.zoomToFit=function(){if(this.isMovable()){var a=this.getMetrics(),b=a.viewWidth;a=a.viewHeight;var c=this.getBlocksBoundingBox(),d=c.right-c.left;c=c.bottom-c.top;d&&(this.flyout_&&(this.horizontalLayout?(a+=this.flyout_.height_,c+=this.flyout_.height_/this.scale):(b+=this.flyout_.getWidth(),d+=this.flyout_.getWidth()/this.scale)),this.setScale(Math.min(b/d,a/c)),this.scrollCenter())}else console.warn("Tried to move a non-movable workspace. This could result in blocks becoming inaccessible.")};
Blockly.WorkspaceSvg.prototype.beginCanvasTransition=function(){Blockly.utils.dom.addClass(this.svgBlockCanvas_,"blocklyCanvasTransitioning");Blockly.utils.dom.addClass(this.svgBubbleCanvas_,"blocklyCanvasTransitioning")};Blockly.WorkspaceSvg.prototype.endCanvasTransition=function(){Blockly.utils.dom.removeClass(this.svgBlockCanvas_,"blocklyCanvasTransitioning");Blockly.utils.dom.removeClass(this.svgBubbleCanvas_,"blocklyCanvasTransitioning")};
Blockly.WorkspaceSvg.prototype.scrollCenter=function(){if(this.isMovable()){var a=this.getMetrics(),b=(a.contentWidth-a.viewWidth)/2,c=(a.contentHeight-a.viewHeight)/2;b=-b-a.contentLeft;c=-c-a.contentTop;this.scroll(b,c)}else console.warn("Tried to move a non-movable workspace. This could result in blocks becoming inaccessible.")};
@@ -1420,30 +1420,32 @@ Blockly.Extensions.getMutatorProperties_=function(a){var b=[];void 0!==a.domToMu
Blockly.Extensions.buildTooltipForDropdown=function(a,b){var c=[];"object"==typeof document&&Blockly.utils.runAfterPageLoad(function(){for(var a in b)Blockly.utils.checkMessageReferences(b[a])});return function(){this.type&&-1===c.indexOf(this.type)&&(Blockly.Extensions.checkDropdownOptionsInTable_(this,a,b),c.push(this.type));this.setTooltip(function(){var d=this.getFieldValue(a),e=b[d];null==e?-1===c.indexOf(this.type)&&(d="No tooltip mapping for value "+d+" of field "+a,null!=this.type&&(d+=" of block type "+
this.type),console.warn(d+".")):e=Blockly.utils.replaceMessageReferences(e);return e}.bind(this))}};Blockly.Extensions.checkDropdownOptionsInTable_=function(a,b,c){var d=a.getField(b);if(!d.isOptionListDynamic()){d=d.getOptions();for(var e=0;e<d.length;++e){var f=d[e][1];null==c[f]&&console.warn("No tooltip mapping for value "+f+" of field "+b+" of block type "+a.type)}}};
Blockly.Extensions.buildTooltipWithFieldText=function(a,b){"object"==typeof document&&Blockly.utils.runAfterPageLoad(function(){Blockly.utils.checkMessageReferences(a)});return function(){this.setTooltip(function(){var c=this.getField(b);return Blockly.utils.replaceMessageReferences(a).replace("%1",c?c.getText():"")}.bind(this))}};
Blockly.Extensions.extensionParentTooltip_=function(){this.tooltipWhenNotConnected_=this.tooltip;this.setTooltip(function(){var a=this.getParent();return a&&a.getInputsInline()&&a.tooltip||this.tooltipWhenNotConnected_}.bind(this))};Blockly.Extensions.register("parent_tooltip_when_inline",Blockly.Extensions.extensionParentTooltip_);Blockly.Field=function(a,b){this.size_=new Blockly.utils.Size(0,Blockly.BlockSvg.MIN_BLOCK_Y);this.setValue(a);b&&this.setValidator(b)};Blockly.Field.TYPE_MAP_={};Blockly.Field.register=function(a,b){if("string"!=typeof a||""==a.trim())throw Error('Invalid field type "'+a+'"');if(!b||"function"!=typeof b.fromJson)throw Error('Field "'+b+'" must have a fromJson function');Blockly.Field.TYPE_MAP_[a]=b};
Blockly.Field.fromJson=function(a){var b=Blockly.Field.TYPE_MAP_[a.type];return b?(b=b.fromJson(a),void 0!==a.tooltip&&(a=Blockly.utils.replaceMessageReferences(a.tooltip),b.setTooltip(a)),b):null};Blockly.Field.cacheWidths_=null;Blockly.Field.cacheReference_=0;Blockly.Field.BORDER_RECT_DEFAULT_HEIGHT=16;Blockly.Field.prototype.name=void 0;Blockly.Field.prototype.maxDisplayLength=50;Blockly.Field.prototype.value_=null;Blockly.Field.prototype.text_="";Blockly.Field.prototype.tooltip_=null;
Blockly.Field.prototype.sourceBlock_=null;Blockly.Field.prototype.isDirty_=!0;Blockly.Field.prototype.visible_=!0;Blockly.Field.prototype.validator_=null;Blockly.Field.prototype.clickTarget_=null;Blockly.Field.NBSP="\u00a0";Blockly.Field.prototype.EDITABLE=!0;Blockly.Field.prototype.SERIALIZABLE=!1;Blockly.Field.prototype.setSourceBlock=function(a){if(this.sourceBlock_)throw Error("Field already bound to a block.");this.sourceBlock_=a};Blockly.Field.prototype.getSourceBlock=function(){return this.sourceBlock_};
Blockly.Extensions.extensionParentTooltip_=function(){this.tooltipWhenNotConnected_=this.tooltip;this.setTooltip(function(){var a=this.getParent();return a&&a.getInputsInline()&&a.tooltip||this.tooltipWhenNotConnected_}.bind(this))};Blockly.Extensions.register("parent_tooltip_when_inline",Blockly.Extensions.extensionParentTooltip_);Blockly.Field=function(a,b){this.size_=new Blockly.utils.Size(0,0);this.setValue(a);b&&this.setValidator(b)};Blockly.Field.TYPE_MAP_={};Blockly.Field.register=function(a,b){if("string"!=typeof a||""==a.trim())throw Error('Invalid field type "'+a+'"');if(!b||"function"!=typeof b.fromJson)throw Error('Field "'+b+'" must have a fromJson function');Blockly.Field.TYPE_MAP_[a]=b};
Blockly.Field.fromJson=function(a){var b=Blockly.Field.TYPE_MAP_[a.type];return b?(b=b.fromJson(a),void 0!==a.tooltip&&(a=Blockly.utils.replaceMessageReferences(a.tooltip),b.setTooltip(a)),b):null};Blockly.Field.cacheWidths_=null;Blockly.Field.cacheReference_=0;Blockly.Field.BORDER_RECT_DEFAULT_HEIGHT=16;Blockly.Field.TEXT_DEFAULT_HEIGHT=12.5;Blockly.Field.X_PADDING=10;Blockly.Field.DEFAULT_TEXT_OFFSET=Blockly.Field.X_PADDING/2;Blockly.Field.prototype.name=void 0;
Blockly.Field.prototype.disposed=!1;Blockly.Field.prototype.maxDisplayLength=50;Blockly.Field.prototype.value_=null;Blockly.Field.prototype.text_="";Blockly.Field.prototype.tooltip_=null;Blockly.Field.prototype.sourceBlock_=null;Blockly.Field.prototype.isDirty_=!0;Blockly.Field.prototype.visible_=!0;Blockly.Field.prototype.validator_=null;Blockly.Field.prototype.clickTarget_=null;Blockly.Field.NBSP="\u00a0";Blockly.Field.prototype.EDITABLE=!0;Blockly.Field.prototype.SERIALIZABLE=!1;
Blockly.Field.prototype.setSourceBlock=function(a){if(this.sourceBlock_)throw Error("Field already bound to a block.");this.sourceBlock_=a};Blockly.Field.prototype.getSourceBlock=function(){return this.sourceBlock_};
Blockly.Field.prototype.init=function(){this.fieldGroup_||(this.fieldGroup_=Blockly.utils.dom.createSvgElement("g",{},null),this.isVisible()||(this.fieldGroup_.style.display="none"),this.sourceBlock_.getSvgRoot().appendChild(this.fieldGroup_),this.initView(),this.updateEditable(),this.setTooltip(this.tooltip_),this.bindEvents_(),this.initModel())};Blockly.Field.prototype.initView=function(){this.createBorderRect_();this.createTextElement_()};
Blockly.Field.prototype.createBorderRect_=function(){this.borderRect_=Blockly.utils.dom.createSvgElement("rect",{rx:4,ry:4,x:-Blockly.BlockSvg.SEP_SPACE_X/2,y:0,height:Blockly.Field.BORDER_RECT_DEFAULT_HEIGHT,width:this.size_.width+Blockly.BlockSvg.SEP_SPACE_X},this.fieldGroup_)};
Blockly.Field.prototype.createTextElement_=function(){this.textElement_=Blockly.utils.dom.createSvgElement("text",{"class":"blocklyText",y:this.size_.height-12.5},this.fieldGroup_);this.textContent_=document.createTextNode("");this.textElement_.appendChild(this.textContent_)};Blockly.Field.prototype.bindEvents_=function(){Blockly.Tooltip.bindMouseEvents(this.getClickTarget_());this.mouseDownWrapper_=Blockly.bindEventWithChecks_(this.getClickTarget_(),"mousedown",this,this.onMouseDown_)};
Blockly.Field.prototype.initModel=function(){};Blockly.Field.prototype.fromXml=function(a){this.setValue(a.textContent)};Blockly.Field.prototype.toXml=function(a){a.textContent=this.getValue();return a};Blockly.Field.prototype.dispose=function(){Blockly.DropDownDiv.hideIfOwner(this);Blockly.WidgetDiv.hideIfOwner(this);this.mouseDownWrapper_&&Blockly.unbindEvent_(this.mouseDownWrapper_);Blockly.utils.dom.removeNode(this.fieldGroup_);this.disposed=!0};
Blockly.Field.prototype.createBorderRect_=function(){this.size_.height=Math.max(this.size_.height,Blockly.Field.BORDER_RECT_DEFAULT_HEIGHT);this.size_.width=Math.max(this.size_.width,Blockly.Field.X_PADDING);this.borderRect_=Blockly.utils.dom.createSvgElement("rect",{rx:4,ry:4,x:0,y:0,height:this.size_.height,width:this.size_.width},this.fieldGroup_)};
Blockly.Field.prototype.createTextElement_=function(){this.textElement_=Blockly.utils.dom.createSvgElement("text",{"class":"blocklyText",y:Blockly.Field.TEXT_DEFAULT_HEIGHT,x:this.borderRect_?Blockly.Field.DEFAULT_TEXT_OFFSET:0},this.fieldGroup_);this.textContent_=document.createTextNode("");this.textElement_.appendChild(this.textContent_)};
Blockly.Field.prototype.bindEvents_=function(){Blockly.Tooltip.bindMouseEvents(this.getClickTarget_());this.mouseDownWrapper_=Blockly.bindEventWithChecks_(this.getClickTarget_(),"mousedown",this,this.onMouseDown_)};Blockly.Field.prototype.initModel=function(){};Blockly.Field.prototype.fromXml=function(a){this.setValue(a.textContent)};Blockly.Field.prototype.toXml=function(a){a.textContent=this.getValue();return a};
Blockly.Field.prototype.dispose=function(){Blockly.DropDownDiv.hideIfOwner(this);Blockly.WidgetDiv.hideIfOwner(this);this.mouseDownWrapper_&&Blockly.unbindEvent_(this.mouseDownWrapper_);Blockly.utils.dom.removeNode(this.fieldGroup_);this.disposed=!0};
Blockly.Field.prototype.updateEditable=function(){var a=this.getClickTarget_();this.EDITABLE&&a&&(this.sourceBlock_.isEditable()?(Blockly.utils.dom.addClass(a,"blocklyEditableText"),Blockly.utils.dom.removeClass(a,"blocklyNonEditableText"),a.style.cursor=this.CURSOR):(Blockly.utils.dom.addClass(a,"blocklyNonEditableText"),Blockly.utils.dom.removeClass(a,"blocklyEditableText"),a.style.cursor=""))};
Blockly.Field.prototype.isClickable=function(){return!!this.sourceBlock_&&this.sourceBlock_.isEditable()&&!!this.showEditor_&&"function"===typeof this.showEditor_};Blockly.Field.prototype.isCurrentlyEditable=function(){return this.EDITABLE&&!!this.sourceBlock_&&this.sourceBlock_.isEditable()};
Blockly.Field.prototype.isSerializable=function(){var a=!1;this.name&&(this.SERIALIZABLE?a=!0:this.EDITABLE&&(console.warn("Detected an editable field that was not serializable. Please define SERIALIZABLE property as true on all editable custom fields. Proceeding with serialization."),a=!0));return a};Blockly.Field.prototype.isVisible=function(){return this.visible_};
Blockly.Field.prototype.setVisible=function(a){if(this.visible_!=a){this.visible_=a;var b=this.getSvgRoot();b&&(b.style.display=a?"block":"none")}};Blockly.Field.prototype.setValidator=function(a){this.validator_=a};Blockly.Field.prototype.getValidator=function(){return this.validator_};Blockly.Field.prototype.classValidator=function(a){return a};
Blockly.Field.prototype.callValidator=function(a){var b=this.classValidator(a);if(null===b)return null;void 0!==b&&(a=b);if(b=this.getValidator()){b=b.call(this,a);if(null===b)return null;void 0!==b&&(a=b)}return a};Blockly.Field.prototype.getSvgRoot=function(){return this.fieldGroup_};Blockly.Field.prototype.updateColour=function(){};Blockly.Field.prototype.render_=function(){this.textContent_.nodeValue=this.getDisplayText_();this.updateSize_()};
Blockly.Field.prototype.updateWidth=function(){console.warn("Deprecated call to updateWidth, call Blockly.Field.updateSize_ to force an update to the size of the field, or Blockly.Field.getCachedWidth() to check the size of the field.");this.updateSize_()};Blockly.Field.prototype.updateSize_=function(){var a=Blockly.Field.getCachedWidth(this.textElement_);this.borderRect_&&this.borderRect_.setAttribute("width",a+Blockly.BlockSvg.SEP_SPACE_X);this.size_.width=a};
Blockly.Field.prototype.updateWidth=function(){console.warn("Deprecated call to updateWidth, call Blockly.Field.updateSize_ to force an update to the size of the field, or Blockly.Field.getCachedWidth() to check the size of the field.");this.updateSize_()};Blockly.Field.prototype.updateSize_=function(){var a=Blockly.Field.getCachedWidth(this.textElement_);this.borderRect_&&(a+=Blockly.Field.X_PADDING,this.borderRect_.setAttribute("width",a));this.size_.width=a};
Blockly.Field.getCachedWidth=function(a){var b=a.textContent+"\n"+a.className.baseVal,c;if(Blockly.Field.cacheWidths_&&(c=Blockly.Field.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.Field.cacheWidths_&&(Blockly.Field.cacheWidths_[b]=c);return c};
Blockly.Field.startCache=function(){Blockly.Field.cacheReference_++;Blockly.Field.cacheWidths_||(Blockly.Field.cacheWidths_={})};Blockly.Field.stopCache=function(){Blockly.Field.cacheReference_--;Blockly.Field.cacheReference_||(Blockly.Field.cacheWidths_=null)};
Blockly.Field.prototype.getSize=function(){if(!this.isVisible())return new Blockly.utils.Size(0,0);this.isDirty_?(this.render_(),this.isDirty_=!1):this.visible_&&0==this.size_.width&&(console.warn("Deprecated use of setting size_.width to 0 to rerender a field. Set field.isDirty_ to true instead."),this.render_());return this.size_};Blockly.Field.prototype.getCorrectedSize=function(){return this.getSize()};
Blockly.Field.prototype.getSize=function(){if(!this.isVisible())return new Blockly.utils.Size(0,0);this.isDirty_?(this.render_(),this.isDirty_=!1):this.visible_&&0==this.size_.width&&(console.warn("Deprecated use of setting size_.width to 0 to rerender a field. Set field.isDirty_ to true instead."),this.render_());return this.size_};
Blockly.Field.prototype.getScaledBBox_=function(){var a=this.borderRect_.getBBox(),b=a.height*this.sourceBlock_.workspace.scale;a=a.width*this.sourceBlock_.workspace.scale;var c=this.getAbsoluteXY_();return{top:c.y,bottom:c.y+b,left:c.x,right:c.x+a}};
Blockly.Field.prototype.getDisplayText_=function(){var a=this.text_;if(!a)return Blockly.Field.NBSP;a.length>this.maxDisplayLength&&(a=a.substring(0,this.maxDisplayLength-2)+"\u2026");a=a.replace(/\s/g,Blockly.Field.NBSP);this.sourceBlock_.RTL&&(a+="\u200f");return a};Blockly.Field.prototype.getText=function(){return this.text_};Blockly.Field.prototype.setText=function(a){null!==a&&(a=String(a),a!==this.text_&&(this.text_=a,this.forceRerender()))};
Blockly.Field.prototype.forceRerender=function(){this.isDirty_=!0;this.sourceBlock_&&this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_())};
Blockly.Field.prototype.setValue=function(a){if(null!==a){var b=this.doClassValidation_(a);a=this.processValidation_(a,b);if(!(a instanceof Error)){if(b=this.getValidator())if(b=b.call(this,a),a=this.processValidation_(a,b),a instanceof Error)return;b=this.getValue();b!==a&&(this.sourceBlock_&&Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.BlockChange(this.sourceBlock_,"field",this.name,b,a)),this.doValueUpdate_(a),this.isDirty_&&this.forceRerender())}}};
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 a=this.classValidator(a)};Blockly.Field.prototype.doValueUpdate_=function(a){this.value_=a;this.isDirty_=!0;this.text_=String(a)};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.FieldLabel=function(a,b){this.size_=new Blockly.utils.Size(0,17.5);this.class_=b;a=this.doClassValidation_(a);null===a&&(a="");this.setValue(a)};goog.inherits(Blockly.FieldLabel,Blockly.Field);Blockly.FieldLabel.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);return new Blockly.FieldLabel(b,a["class"])};Blockly.FieldLabel.prototype.EDITABLE=!1;
Blockly.FieldLabel.prototype.initView=function(){this.createTextElement_();this.textElement_.setAttribute("y",this.size_.height-5);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.getCorrectedSize=function(){this.getSize();return new Blockly.utils.Size(this.size_.width,this.size_.height-5)};Blockly.Field.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.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.FieldLabel=function(a,b){this.size_=new Blockly.utils.Size(0,Blockly.Field.TEXT_DEFAULT_HEIGHT);this.class_=b;a=this.doClassValidation_(a);null===a&&(a="");this.setValue(a)};goog.inherits(Blockly.FieldLabel,Blockly.Field);Blockly.FieldLabel.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);return new Blockly.FieldLabel(b,a["class"])};Blockly.FieldLabel.prototype.EDITABLE=!1;
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.Field.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&&!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_());
return a};Blockly.Input.prototype.removeField=function(a){for(var b=0,c;c=this.fieldRow[b];b++)if(c.name===a){c.dispose();this.fieldRow.splice(b,1);this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_());return}throw Error('Field "%s" not found.',a);};Blockly.Input.prototype.isVisible=function(){return this.visible_};
Blockly.Input.prototype.setVisible=function(a){var b=[];if(this.visible_==a)return b;for(var c=(this.visible_=a)?"block":"none",d=0,e;e=this.fieldRow[d];d++)e.setVisible(a);this.connection&&(a?b=this.connection.unhideAll():this.connection.hideAll(),d=this.connection.targetBlock())&&(d.getSvgRoot().style.display=c,a||(d.rendered=!1));return b};Blockly.Input.prototype.setCheck=function(a){if(!this.connection)throw Error("This input does not have a connection.");this.connection.setCheck(a);return this};
@@ -1454,11 +1456,11 @@ Blockly.Warning.prototype.setVisible=function(a){if(a!=this.isVisible())if(Block
a=this.bubble_.getBubbleSize();this.bubble_.setBubbleSize(a.width,a.height)}else this.bubble_.dispose(),this.body_=this.bubble_=null};Blockly.Warning.prototype.bodyFocus_=function(a){this.bubble_.promote_()};Blockly.Warning.prototype.setText=function(a,b){this.text_[b]!=a&&(a?this.text_[b]=a:delete this.text_[b],this.isVisible()&&(this.setVisible(!1),this.setVisible(!0)))};Blockly.Warning.prototype.getText=function(){var a=[],b;for(b in this.text_)a.push(this.text_[b]);return a.join("\n")};
Blockly.Warning.prototype.dispose=function(){this.block_.warning=null;Blockly.Icon.prototype.dispose.call(this)};Blockly.Block=function(a,b,c){if("undefined"!==typeof Blockly.Generator.prototype[b])throw Error('Block prototypeName "'+b+'" conflicts with Blockly.Generator members.');this.id=c&&!a.getBlockById(c)?c:Blockly.utils.genUid();a.blockDB_[this.id]=this;this.previousConnection=this.nextConnection=this.outputConnection=null;this.inputList=[];this.inputsInline=void 0;this.disabled=!1;this.tooltip="";this.contextMenu=!0;this.parentBlock_=null;this.childBlocks_=[];this.editable_=this.movable_=this.deletable_=
!0;this.collapsed_=this.isShadow_=!1;this.comment=null;this.xy_=new Blockly.utils.Coordinate(0,0);this.workspace=a;this.isInFlyout=a.isFlyout;this.isInMutator=a.isMutator;this.RTL=a.RTL;this.isInsertionMarker_=!1;this.hat=void 0;if(b){this.type=b;c=Blockly.Blocks[b];if(!c||"object"!=typeof c)throw TypeError("Unknown block type: "+b);goog.mixin(this,c)}a.addTopBlock(this);a.addTypedBlock(this);"function"==typeof this.init&&this.init();this.inputsInlineDefault=this.inputsInline;if(Blockly.Events.isEnabled()){(a=
Blockly.Events.getGroup())||Blockly.Events.setGroup(!0);try{Blockly.Events.fire(new Blockly.Events.BlockCreate(this))}finally{a||Blockly.Events.setGroup(!1)}}"function"==typeof this.onchange&&this.setOnChange(this.onchange)};Blockly.Block.obtain=function(a,b){console.warn("Deprecated call to Blockly.Block.obtain, use workspace.newBlock instead.");return a.newBlock(b)};Blockly.Block.prototype.data=null;Blockly.Block.prototype.hue_=null;Blockly.Block.prototype.colour_="#000000";
Blockly.Block.prototype.colourSecondary_=null;Blockly.Block.prototype.colourTertiary_=null;Blockly.Block.prototype.styleName_=null;
Blockly.Events.getGroup())||Blockly.Events.setGroup(!0);try{Blockly.Events.fire(new Blockly.Events.BlockCreate(this))}finally{a||Blockly.Events.setGroup(!1)}}"function"==typeof this.onchange&&this.setOnChange(this.onchange)};Blockly.Block.obtain=function(a,b){console.warn("Deprecated call to Blockly.Block.obtain, use workspace.newBlock instead.");return a.newBlock(b)};Blockly.Block.prototype.data=null;Blockly.Block.prototype.disposed=!1;Blockly.Block.prototype.hue_=null;
Blockly.Block.prototype.colour_="#000000";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_);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);for(b=0;b<d.length;b++){var e=d[b];e.isConnected()&&e.disconnect();d[b].dispose()}}finally{Blockly.Events.enable()}}};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)))};
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.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.")};
@@ -1499,9 +1501,9 @@ break;case "input_dummy":d=this.appendDummyInput(e.name);break;default:f=Blockly
Blockly.Block.prototype.appendInput_=function(a,b){var c=null;if(a==Blockly.INPUT_VALUE||a==Blockly.NEXT_STATEMENT)c=this.makeConnection_(a);c=new Blockly.Input(a,b,this,c);this.inputList.push(c);return c};
Blockly.Block.prototype.moveInputBefore=function(a,b){if(a!=b){for(var c=-1,d=b?-1:this.inputList.length,e=0,f;f=this.inputList[e];e++)if(f.name==a){if(c=e,-1!=d)break}else if(b&&f.name==b&&(d=e,-1!=c))break;if(-1==c)throw Error('Named input "'+a+'" not found.');if(-1==d)throw Error('Reference input "'+b+'" not found.');this.moveNumberedInputBefore(c,d)}};
Blockly.Block.prototype.moveNumberedInputBefore=function(a,b){if(a==b)throw Error("Can't move input to itself.");if(a>=this.inputList.length)throw RangeError("Input index "+a+" out of bounds.");if(b>this.inputList.length)throw RangeError("Reference input "+b+" out of bounds.");var c=this.inputList[a];this.inputList.splice(a,1);a<b&&b--;this.inputList.splice(b,0,c)};
Blockly.Block.prototype.removeInput=function(a,b){for(var c=0,d;d=this.inputList[c];c++)if(d.name==a){if(d.connection&&d.connection.isConnected()){d.connection.setShadowDom(null);var e=d.connection.targetBlock();e.isShadow()?e.dispose():e.unplug()}d.dispose();this.inputList.splice(c,1);return}if(!b)throw Error("Input not found: "+a);};Blockly.Block.prototype.getInput=function(a){for(var b=0,c;c=this.inputList[b];b++)if(c.name==a)return c;return null};
Blockly.Block.prototype.getInputTargetBlock=function(a){return(a=this.getInput(a))&&a.connection&&a.connection.targetBlock()};Blockly.Block.prototype.getCommentText=function(){return this.comment||""};Blockly.Block.prototype.setCommentText=function(a){this.comment!=a&&(Blockly.Events.fire(new Blockly.Events.BlockChange(this,"comment",null,this.comment,a||"")),this.comment=a)};Blockly.Block.prototype.setWarningText=function(a,b){};Blockly.Block.prototype.setMutator=function(a){};
Blockly.Block.prototype.getRelativeToSurfaceXY=function(){return this.xy_};Blockly.Block.prototype.moveBy=function(a,b){if(this.parentBlock_)throw Error("Block has parent.");var c=new Blockly.Events.BlockMove(this);this.xy_.translate(a,b);c.recordNew();Blockly.Events.fire(c)};Blockly.Block.prototype.makeConnection_=function(a){return new Blockly.Connection(this,a)};
Blockly.Block.prototype.removeInput=function(a,b){for(var c=0,d;d=this.inputList[c];c++)if(d.name==a){d.dispose();this.inputList.splice(c,1);return}if(!b)throw Error("Input not found: "+a);};Blockly.Block.prototype.getInput=function(a){for(var b=0,c;c=this.inputList[b];b++)if(c.name==a)return c;return null};Blockly.Block.prototype.getInputTargetBlock=function(a){return(a=this.getInput(a))&&a.connection&&a.connection.targetBlock()};
Blockly.Block.prototype.getCommentText=function(){return this.comment||""};Blockly.Block.prototype.setCommentText=function(a){this.comment!=a&&(Blockly.Events.fire(new Blockly.Events.BlockChange(this,"comment",null,this.comment,a||"")),this.comment=a)};Blockly.Block.prototype.setWarningText=function(a,b){};Blockly.Block.prototype.setMutator=function(a){};Blockly.Block.prototype.getRelativeToSurfaceXY=function(){return this.xy_};
Blockly.Block.prototype.moveBy=function(a,b){if(this.parentBlock_)throw Error("Block has parent.");var c=new Blockly.Events.BlockMove(this);this.xy_.translate(a,b);c.recordNew();Blockly.Events.fire(c)};Blockly.Block.prototype.makeConnection_=function(a){return new Blockly.Connection(this,a)};
Blockly.Block.prototype.allInputsFilled=function(a){void 0===a&&(a=!0);if(!a&&this.isShadow())return!1;for(var b=0,c;c=this.inputList[b];b++)if(c.connection&&(c=c.connection.targetBlock(),!c||!c.allInputsFilled(a)))return!1;return(b=this.getNextBlock())?b.allInputsFilled(a):!0};Blockly.Block.prototype.toDevString=function(){var a=this.type?'"'+this.type+'" block':"Block";this.id&&(a+=' (id="'+this.id+'")');return a};Blockly.BlockDragSurfaceSvg=function(a){this.container_=a;this.createDom()};Blockly.BlockDragSurfaceSvg.prototype.SVG_=null;Blockly.BlockDragSurfaceSvg.prototype.dragGroup_=null;Blockly.BlockDragSurfaceSvg.prototype.container_=null;Blockly.BlockDragSurfaceSvg.prototype.scale_=1;Blockly.BlockDragSurfaceSvg.prototype.surfaceXY_=null;
Blockly.BlockDragSurfaceSvg.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":"blocklyBlockDragSurface"},this.container_),this.dragGroup_=Blockly.utils.dom.createSvgElement("g",{},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+")")};
@@ -1525,7 +1527,7 @@ Blockly.blockRendering.Measurable.prototype.isJaggedEdge=function(){return"jagge
Blockly.blockRendering.Input=function(a){Blockly.blockRendering.Input.superClass_.constructor.call(this);this.isInput=!0;this.input=a;this.align=a.align;if(this.connectedBlock=a.connection&&a.connection.targetBlock()?a.connection.targetBlock():null){var b=this.connectedBlock.getHeightWidth();this.connectedBlockWidth=b.width;this.connectedBlockHeight=b.height}else this.connectedBlockHeight=this.connectedBlockWidth=0;this.connection=a.connection;this.connectionOffsetY=this.connectionOffsetX=0};
goog.inherits(Blockly.blockRendering.Input,Blockly.blockRendering.Measurable);Blockly.blockRendering.Icon=function(a){Blockly.blockRendering.Icon.superClass_.constructor.call(this);this.icon=a;this.isVisible=a.isVisible();this.type="icon";a=a.getCorrectedSize();this.height=a.height;this.width=a.width};goog.inherits(Blockly.blockRendering.Icon,Blockly.blockRendering.Measurable);
Blockly.blockRendering.JaggedEdge=function(){Blockly.blockRendering.JaggedEdge.superClass_.constructor.call(this);this.type="jagged edge";this.height=Blockly.blockRendering.constants.JAGGED_TEETH.height;this.width=Blockly.blockRendering.constants.JAGGED_TEETH.width};goog.inherits(Blockly.blockRendering.JaggedEdge,Blockly.blockRendering.Measurable);
Blockly.blockRendering.Field=function(a,b){Blockly.blockRendering.Field.superClass_.constructor.call(this);this.field=a;this.isEditable=a.isCurrentlyEditable();this.type="field";var c=this.field.getCorrectedSize();this.height=c.height;this.width=c.width;this.parentInput=b};goog.inherits(Blockly.blockRendering.Field,Blockly.blockRendering.Measurable);
Blockly.blockRendering.Field=function(a,b){Blockly.blockRendering.Field.superClass_.constructor.call(this);this.field=a;this.isEditable=a.isCurrentlyEditable();this.flipRtl=a instanceof Blockly.FieldImage&&a.getFlipRtl();this.type="field";var c=this.field.getSize();this.height=c.height;this.width=c.width;this.parentInput=b};goog.inherits(Blockly.blockRendering.Field,Blockly.blockRendering.Measurable);
Blockly.blockRendering.InlineInput=function(a){Blockly.blockRendering.InlineInput.superClass_.constructor.call(this,a);this.type="inline input";this.connectedBlock?(this.width=this.connectedBlockWidth+Blockly.blockRendering.constants.TAB_WIDTH+Blockly.blockRendering.constants.DARK_PATH_OFFSET,this.height=this.connectedBlockHeight+Blockly.blockRendering.constants.DARK_PATH_OFFSET):(this.height=Blockly.blockRendering.constants.EMPTY_INLINE_INPUT_HEIGHT,this.width=Blockly.blockRendering.constants.EMPTY_INLINE_INPUT_WIDTH);
this.connectionOffsetY=Blockly.blockRendering.constants.TAB_OFFSET_FROM_TOP;this.connectionHeight=Blockly.blockRendering.constants.PUZZLE_TAB.height;this.connectionWidth=Blockly.blockRendering.constants.PUZZLE_TAB.width};goog.inherits(Blockly.blockRendering.InlineInput,Blockly.blockRendering.Input);
Blockly.blockRendering.StatementInput=function(a){Blockly.blockRendering.StatementInput.superClass_.constructor.call(this,a);this.type="statement input";this.connectedBlock?(this.width=Blockly.blockRendering.constants.POPULATED_STATEMENT_INPUT_WIDTH,this.height=this.connectedBlockHeight+Blockly.blockRendering.constants.STATEMENT_BOTTOM_SPACER,this.connectedBlock.nextConnection&&(this.height-=Blockly.blockRendering.constants.NOTCH.height)):(this.height=Blockly.blockRendering.constants.EMPTY_STATEMENT_INPUT_HEIGHT,
@@ -1601,8 +1603,7 @@ a.height-2*Blockly.blockRendering.constants.INSIDE_CORNERS.height);this.steps_.p
Blockly.blockRendering.Drawer.prototype.drawBottom_=function(){var a=this.info_.bottomRow,b=a.elements;this.highlighter_&&this.highlighter_.drawBottomRow(a);this.positionNextConnection_();this.steps_.push("v",a.height);for(a=b.length-1;0<=a;a--){var c=b[a];"next connection"===c.type?this.steps_.push(Blockly.blockRendering.constants.NOTCH.pathRight):"square corner"===c.type?this.steps_.push("H 0"):"round corner"===c.type?this.steps_.push(Blockly.blockRendering.constants.OUTSIDE_CORNERS.bottomLeft):
c.isSpacer()&&this.steps_.push("h",-1*c.width)}};Blockly.blockRendering.Drawer.prototype.drawLeft_=function(){this.highlighter_&&this.highlighter_.drawLeft();var a=this.info_.outputConnection;this.positionOutputConnection_();a&&(this.steps_.push("V",a.connectionOffsetY+a.height),this.steps_.push(Blockly.blockRendering.constants.PUZZLE_TAB.pathUp));this.steps_.push("z")};
Blockly.blockRendering.Drawer.prototype.drawInternals_=function(){for(var a=0;a<this.info_.rows.length;a++){var b=this.info_.rows[a];if(!b.isSpacer())for(var c=0;c<b.elements.length;c++){var d=b.elements[c];d.isInlineInput()?this.drawInlineInput_(d):(d.isIcon()||d.isField())&&this.layoutField_(d)}}};
Blockly.blockRendering.Drawer.prototype.dealWithOffsetFields_=function(a){return a instanceof Blockly.FieldDropdown||a instanceof Blockly.FieldTextInput||a instanceof Blockly.FieldColour||a instanceof Blockly.FieldCheckbox?5:0};
Blockly.blockRendering.Drawer.prototype.layoutField_=function(a){if("field"==a.type)var b=a.field.getSvgRoot();else"icon"==a.type&&(b=a.icon.iconGroup_);var c=a.centerline-a.height/2,d=a.xPos;this.info_.RTL&&(d=-(d+a.width));"icon"==a.type?(b.setAttribute("display","block"),b.setAttribute("transform","translate("+d+","+c+")"),a.icon.computeIconLocation()):(d+=this.dealWithOffsetFields_(a.field),b.setAttribute("transform","translate("+d+","+c+")"));this.info_.isInsertionMarker&&b.setAttribute("display",
Blockly.blockRendering.Drawer.prototype.layoutField_=function(a){if("field"==a.type)var b=a.field.getSvgRoot();else"icon"==a.type&&(b=a.icon.iconGroup_);var c=a.centerline-a.height/2,d=a.xPos,e="";this.info_.RTL&&(d=-(d+a.width),a.flipRtl&&(d+=a.width,e="scale(-1 1)"));"icon"==a.type?(b.setAttribute("display","block"),b.setAttribute("transform","translate("+d+","+c+")"),a.icon.computeIconLocation()):b.setAttribute("transform","translate("+d+","+c+")"+e);this.info_.isInsertionMarker&&b.setAttribute("display",
"none")};
Blockly.blockRendering.Drawer.prototype.drawInlineInput_=function(a){this.highlighter_&&this.highlighter_.drawInlineInput(a);var b=a.width,c=a.height,d=a.connectionOffsetY,e=a.connectionHeight+d;this.inlineSteps_.push("M",a.xPos+a.connectionWidth+","+(a.centerline-c/2));this.inlineSteps_.push("v ",d);this.inlineSteps_.push(Blockly.blockRendering.constants.PUZZLE_TAB.pathDown);this.inlineSteps_.push("v",c-e);this.inlineSteps_.push("h",b-a.connectionWidth);this.inlineSteps_.push("v",-c);this.inlineSteps_.push("z");this.positionInlineInputConnection_(a)};
Blockly.blockRendering.Drawer.prototype.positionInlineInputConnection_=function(a){var b=a.centerline-a.height/2;if(a.connection){var c=a.xPos+a.connectionWidth+Blockly.blockRendering.constants.DARK_PATH_OFFSET;this.info_.RTL&&(c*=-1);a.connection.setOffsetInBlock(c,b+a.connectionOffsetY+Blockly.blockRendering.constants.DARK_PATH_OFFSET)}};
@@ -1723,17 +1724,16 @@ Blockly.DropDownDiv.repositionForWindowResize=function(){if(Blockly.DropDownDiv.
a.top+d,c,a.top);Blockly.DropDownDiv.positionInternal_(d.initialX,d.initialY,d.finalX,d.finalY)}else Blockly.DropDownDiv.hide()};Blockly.FieldTextInput=function(a,b){a=this.doClassValidation_(a);null===a&&(a="");Blockly.FieldTextInput.superClass_.constructor.call(this,a,b)};goog.inherits(Blockly.FieldTextInput,Blockly.Field);Blockly.FieldTextInput.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);b=new Blockly.FieldTextInput(b);"boolean"===typeof a.spellcheck&&b.setSpellcheck(a.spellcheck);return b};Blockly.FieldTextInput.prototype.SERIALIZABLE=!0;Blockly.FieldTextInput.FONTSIZE=11;
Blockly.FieldTextInput.prototype.CURSOR="text";Blockly.FieldTextInput.prototype.spellcheck_=!0;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.text_=String(a),this.isDirty_=!0)};
Blockly.FieldTextInput.prototype.render_=function(){Blockly.FieldTextInput.superClass_.render_.call(this);this.isBeingEdited_&&(this.resizeEditor_(),this.isTextValid_?Blockly.utils.dom.removeClass(this.htmlInput_,"blocklyInvalidInput"):Blockly.utils.dom.addClass(this.htmlInput_,"blocklyInvalidInput"))};Blockly.FieldTextInput.prototype.setSpellcheck=function(a){this.spellcheck_=a};
Blockly.FieldTextInput.prototype.render_=function(){Blockly.FieldTextInput.superClass_.render_.call(this);if(this.isBeingEdited_){if(this.sourceBlock_.RTL){var a=this;setTimeout(function(){a.resizeEditor_()},0)}else this.resizeEditor_();this.isTextValid_?Blockly.utils.dom.removeClass(this.htmlInput_,"blocklyInvalidInput"):Blockly.utils.dom.addClass(this.htmlInput_,"blocklyInvalidInput")}};Blockly.FieldTextInput.prototype.setSpellcheck=function(a){this.spellcheck_=a};
Blockly.FieldTextInput.prototype.showEditor_=function(a){this.workspace_=this.sourceBlock_.workspace;a=a||!1;!a&&(Blockly.utils.userAgent.MOBILE||Blockly.utils.userAgent.ANDROID||Blockly.utils.userAgent.IPAD)?this.showPromptEditor_():this.showInlineEditor_(a)};Blockly.FieldTextInput.prototype.showPromptEditor_=function(){var a=this;Blockly.prompt(Blockly.Msg.CHANGE_VALUE_TITLE,this.text_,function(b){a.setValue(b)})};
Blockly.FieldTextInput.prototype.showInlineEditor_=function(a){this.isBeingEdited_=!0;Blockly.WidgetDiv.show(this,this.sourceBlock_.RTL,this.widgetDispose_.bind(this));this.htmlInput_=this.widgetCreate_();a||(this.htmlInput_.focus(),this.htmlInput_.select())};
Blockly.FieldTextInput.prototype.widgetCreate_=function(){var a=Blockly.WidgetDiv.DIV,b=document.createElement("input");b.className="blocklyHtmlInput";b.setAttribute("spellcheck",this.spellcheck_);var c=Blockly.FieldTextInput.FONTSIZE*this.workspace_.scale+"pt";a.style.fontSize=c;b.style.fontSize=c;a.appendChild(b);b.value=b.defaultValue=this.value_;b.untypedDefaultValue_=this.value_;b.oldValue_=null;this.resizeEditor_();this.bindInputEvents_(b);return b};
Blockly.FieldTextInput.prototype.widgetCreate_=function(){var a=Blockly.WidgetDiv.DIV,b=document.createElement("input");b.className="blocklyHtmlInput";b.setAttribute("spellcheck",this.spellcheck_);var c=Blockly.FieldTextInput.FONTSIZE*this.workspace_.scale+"pt";a.style.fontSize=c;b.style.fontSize=c;a.appendChild(b);b.value=b.defaultValue=this.value_;b.untypedDefaultValue_=this.value_;b.oldValue_=null;var d=this;setTimeout(function(){d.resizeEditor_()},0);this.bindInputEvents_(b);return b};
Blockly.FieldTextInput.prototype.widgetDispose_=function(){this.isBeingEdited_=!1;this.value_!==this.text_&&(this.text_=String(this.value_),this.isTextValid_=!0,this.forceRerender());if(this.onFinishEditing_)this.onFinishEditing_(this.value_);this.unbindInputEvents_();var a=Blockly.WidgetDiv.DIV.style;a.width="auto";a.height="auto";a.fontSize=""};
Blockly.FieldTextInput.prototype.bindInputEvents_=function(a){this.onKeyDownWrapper_=Blockly.bindEventWithChecks_(a,"keydown",this,this.onHtmlInputKeyDown_);this.onKeyInputWrapper_=Blockly.bindEventWithChecks_(a,"input",this,this.onHtmlInputChange_)};Blockly.FieldTextInput.prototype.unbindInputEvents_=function(){Blockly.unbindEvent_(this.onKeyDownWrapper_);Blockly.unbindEvent_(this.onKeyInputWrapper_)};
Blockly.FieldTextInput.prototype.onHtmlInputKeyDown_=function(a){13==a.keyCode?Blockly.WidgetDiv.hide():27==a.keyCode?(this.htmlInput_.value=this.htmlInput_.defaultValue,Blockly.WidgetDiv.hide()):9==a.keyCode&&(Blockly.WidgetDiv.hide(),this.sourceBlock_.tab(this,!a.shiftKey),a.preventDefault())};
Blockly.FieldTextInput.prototype.onHtmlInputChange_=function(a){a=this.htmlInput_.value;a!==this.htmlInput_.oldValue_&&(this.htmlInput_.oldValue_=a,Blockly.Events.setGroup(!0),this.setValue(a),this.text_=this.htmlInput_.value,this.forceRerender(),Blockly.Events.setGroup(!1))};
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.getCorrectedSize=function(){this.getSize();return new Blockly.utils.Size(this.size_.width+Blockly.BlockSvg.SEP_SPACE_X,Blockly.Field.BORDER_RECT_DEFAULT_HEIGHT)};Blockly.Field.register("field_input",Blockly.FieldTextInput);Blockly.FieldAngle=function(a,b){a=this.doClassValidation_(a);null===a&&(a=0);Blockly.FieldAngle.superClass_.constructor.call(this,a,b)};goog.inherits(Blockly.FieldAngle,Blockly.FieldTextInput);Blockly.FieldAngle.fromJson=function(a){return new Blockly.FieldAngle(a.angle)};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.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.Field.register("field_input",Blockly.FieldTextInput);Blockly.FieldAngle=function(a,b){a=this.doClassValidation_(a);null===a&&(a=0);Blockly.FieldAngle.superClass_.constructor.call(this,a,b)};goog.inherits(Blockly.FieldAngle,Blockly.FieldTextInput);Blockly.FieldAngle.fromJson=function(a){return new Blockly.FieldAngle(a.angle)};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.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",
@@ -1744,24 +1744,23 @@ Blockly.FieldAngle.prototype.onMouseMove=function(a){var b=this.gauge_.ownerSVGE
(a-=360),c=String(a),c!=this.text_&&(this.htmlInput_.value=a,this.setValue(a),this.text_=c,this.forceRerender()))};
Blockly.FieldAngle.prototype.updateGraph_=function(){if(this.gauge_){var a=Number(this.getText())+Blockly.FieldAngle.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=Blockly.utils.math.toRadians(Blockly.FieldAngle.OFFSET),f=Math.cos(e)*Blockly.FieldAngle.RADIUS,g=Math.sin(e)*-Blockly.FieldAngle.RADIUS;Blockly.FieldAngle.CLOCKWISE&&(b=2*e-b);c+=Math.cos(b)*Blockly.FieldAngle.RADIUS;
d-=Math.sin(b)*Blockly.FieldAngle.RADIUS;b=Math.abs(Math.floor((b-e)/Math.PI)%2);Blockly.FieldAngle.CLOCKWISE&&(b=1-b);a.push(" l ",f,",",g," A ",Blockly.FieldAngle.RADIUS,",",Blockly.FieldAngle.RADIUS," 0 ",b," ",Number(Blockly.FieldAngle.CLOCKWISE)," ",c,",",d," z")}this.gauge_.setAttribute("d",a.join(""));this.line_.setAttribute("x2",c);this.line_.setAttribute("y2",d)}};
Blockly.FieldAngle.prototype.doClassValidation_=function(a){a=Number(a)%360;if(isNaN(a))return null;0>a&&(a+=360);a>Blockly.FieldAngle.WRAP&&(a-=360);return a};Blockly.Field.register("field_angle",Blockly.FieldAngle);Blockly.FieldCheckbox=function(a,b){a=this.doClassValidation_(a);null===a&&(a="FALSE");Blockly.FieldCheckbox.superClass_.constructor.call(this,a,b);this.size_.width=Blockly.FieldCheckbox.WIDTH};goog.inherits(Blockly.FieldCheckbox,Blockly.Field);Blockly.FieldCheckbox.fromJson=function(a){return new Blockly.FieldCheckbox(a.checked)};Blockly.FieldCheckbox.WIDTH=5;Blockly.FieldCheckbox.CHECK_CHAR="\u2713";Blockly.FieldCheckbox.CHECK_X_OFFSET=-3;Blockly.FieldCheckbox.CHECK_Y_OFFSET=14;
Blockly.FieldCheckbox.prototype.SERIALIZABLE=!0;Blockly.FieldCheckbox.prototype.CURSOR="default";Blockly.FieldCheckbox.prototype.isDirty_=!1;
Blockly.FieldAngle.prototype.doClassValidation_=function(a){a=Number(a)%360;if(isNaN(a))return null;0>a&&(a+=360);a>Blockly.FieldAngle.WRAP&&(a-=360);return a};Blockly.Field.register("field_angle",Blockly.FieldAngle);Blockly.FieldCheckbox=function(a,b){a=this.doClassValidation_(a);null===a&&(a="FALSE");Blockly.FieldCheckbox.superClass_.constructor.call(this,a,b);this.size_.width=Blockly.FieldCheckbox.WIDTH};goog.inherits(Blockly.FieldCheckbox,Blockly.Field);Blockly.FieldCheckbox.fromJson=function(a){return new Blockly.FieldCheckbox(a.checked)};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.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");var a=document.createTextNode(Blockly.FieldCheckbox.CHECK_CHAR);this.textElement_.appendChild(a);this.textElement_.style.display=this.value_?"block":"none"};
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.FieldCheckbox.prototype.getCorrectedSize=function(){this.getSize();return new Blockly.utils.Size(this.size_.width+Blockly.BlockSvg.SEP_SPACE_X,Blockly.Field.BORDER_RECT_DEFAULT_HEIGHT)};
Blockly.Field.register("field_checkbox",Blockly.FieldCheckbox);Blockly.utils.colour={};Blockly.utils.colour.parse=function(a){a=String(a).toLowerCase().trim();var b=Blockly.utils.colour.names[a];if(b)return b;b="#"==a[0]?a:"#"+a;if(/^#[0-9a-f]{6}$/.test(b))return b;if(/^#[0-9a-f]{3}$/.test(b))return["#",b[1],b[1],b[2],b[2],b[3],b[3]].join("");var c=a.match(/^(?:rgb)?\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$/);return c&&(a=Number(c[1]),b=Number(c[2]),c=Number(c[3]),0<=a&&256>a&&0<=b&&256>b&&0<=c&&256>c)?Blockly.utils.colour.rgbToHex(a,b,c):null};
Blockly.FieldCheckbox.prototype.getValueBoolean=function(){return this.value_};Blockly.FieldCheckbox.prototype.getText=function(){return String(this.convertValueToBool_(this.value_))};Blockly.FieldCheckbox.prototype.convertValueToBool_=function(a){return"string"==typeof a?"TRUE"==a:!!a};Blockly.Field.register("field_checkbox",Blockly.FieldCheckbox);Blockly.utils.colour={};Blockly.utils.colour.parse=function(a){a=String(a).toLowerCase().trim();var b=Blockly.utils.colour.names[a];if(b)return b;b="#"==a[0]?a:"#"+a;if(/^#[0-9a-f]{6}$/.test(b))return b;if(/^#[0-9a-f]{3}$/.test(b))return["#",b[1],b[1],b[2],b[2],b[3],b[3]].join("");var c=a.match(/^(?:rgb)?\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$/);return c&&(a=Number(c[1]),b=Number(c[2]),c=Number(c[3]),0<=a&&256>a&&0<=b&&256>b&&0<=c&&256>c)?Blockly.utils.colour.rgbToHex(a,b,c):null};
Blockly.utils.colour.rgbToHex=function(a,b,c){b=a<<16|b<<8|c;return 16>a?"#"+(16777216|b).toString(16).substr(1):"#"+b.toString(16)};Blockly.utils.colour.hexToRgb=function(a){a=parseInt(a.substr(1),16);return[a>>16,a>>8&255,a&255]};
Blockly.utils.colour.hsvToHex=function(a,b,c){var d=0,e=0,f=0;if(0==b)f=e=d=c;else{var g=Math.floor(a/60),h=a/60-g;a=c*(1-b);var k=c*(1-b*h);b=c*(1-b*(1-h));switch(g){case 1:d=k;e=c;f=a;break;case 2:d=a;e=c;f=b;break;case 3:d=a;e=k;f=c;break;case 4:d=b;e=a;f=c;break;case 5:d=c;e=a;f=k;break;case 6:case 0:d=c,e=b,f=a}}return Blockly.utils.colour.rgbToHex(Math.floor(d),Math.floor(e),Math.floor(f))};
Blockly.utils.colour.blend=function(a,b,c){a=Blockly.utils.colour.hexToRgb(Blockly.utils.colour.parse(a));b=Blockly.utils.colour.hexToRgb(Blockly.utils.colour.parse(b));return Blockly.utils.colour.rgbToHex(Math.round(b[0]+c*(a[0]-b[0])),Math.round(b[1]+c*(a[1]-b[1])),Math.round(b[2]+c*(a[2]-b[2])))};
Blockly.utils.colour.names={aqua:"#00ffff",black:"#000000",blue:"#0000ff",fuchsia:"#ff00ff",gray:"#808080",green:"#008000",lime:"#00ff00",maroon:"#800000",navy:"#000080",olive:"#808000",purple:"#800080",red:"#ff0000",silver:"#c0c0c0",teal:"#008080",white:"#ffffff",yellow:"#ffff00"};Blockly.FieldColour=function(a,b){a=this.doClassValidation_(a);null===a&&(a=Blockly.FieldColour.COLOURS[0]);Blockly.FieldColour.superClass_.constructor.call(this,a,b)};goog.inherits(Blockly.FieldColour,Blockly.Field);Blockly.FieldColour.fromJson=function(a){var b=new Blockly.FieldColour(a.colour);a.colourOptions&&b.setColours(a.colourOptions,a.colourTitles);a.columns&&b.setColumns(a.columns);return b};Blockly.FieldColour.DEFAULT_WIDTH=16;Blockly.FieldColour.DEFAULT_HEIGHT=12;
Blockly.utils.colour.names={aqua:"#00ffff",black:"#000000",blue:"#0000ff",fuchsia:"#ff00ff",gray:"#808080",green:"#008000",lime:"#00ff00",maroon:"#800000",navy:"#000080",olive:"#808000",purple:"#800080",red:"#ff0000",silver:"#c0c0c0",teal:"#008080",white:"#ffffff",yellow:"#ffff00"};Blockly.FieldColour=function(a,b){a=this.doClassValidation_(a);null===a&&(a=Blockly.FieldColour.COLOURS[0]);Blockly.FieldColour.superClass_.constructor.call(this,a,b)};goog.inherits(Blockly.FieldColour,Blockly.Field);Blockly.FieldColour.fromJson=function(a){var b=new Blockly.FieldColour(a.colour);a.colourOptions&&b.setColours(a.colourOptions,a.colourTitles);a.columns&&b.setColumns(a.columns);return b};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="silver";Blockly.FieldColour.prototype.DROPDOWN_BACKGROUND_COLOUR="white";
Blockly.FieldColour.prototype.initView=function(){this.size_=new Blockly.utils.Size(Blockly.FieldColour.DEFAULT_WIDTH,Blockly.FieldColour.DEFAULT_HEIGHT);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(" ");
Blockly.FieldColour.TITLES=[];Blockly.FieldColour.COLUMNS=7;Blockly.FieldColour.prototype.setColours=function(a,b){this.colours_=a;b&&(this.titles_=b);return this};Blockly.FieldColour.prototype.setColumns=function(a){this.columns_=a;return this};
Blockly.FieldColour.prototype.showEditor_=function(){var a=this.dropdownCreate_();Blockly.DropDownDiv.getContentDiv().appendChild(a);Blockly.DropDownDiv.setColour(this.DROPDOWN_BACKGROUND_COLOUR,this.DROPDOWN_BORDER_COLOUR);Blockly.DropDownDiv.showPositionedByField(this,this.dropdownDispose_.bind(this))};Blockly.FieldColour.prototype.onClick_=function(a){(a=a.target)&&!a.label&&(a=a.parentNode);a=a&&a.label;null!==a&&(this.setValue(a),Blockly.DropDownDiv.hideIfOwner(this))};
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";for(var f,g=0;g<b.length;g++){0==g%a&&(f=document.createElement("tr"),e.appendChild(f));var h=document.createElement("td");f.appendChild(h);var k=document.createElement("div");h.appendChild(k);h.label=b[g];h.title=c[g]||b[g];
k.style.backgroundColor=b[g];b[g]==d&&(k.className="blocklyColourSelected")}this.onUpWrapper_=Blockly.bindEvent_(e,"mouseup",this,this.onClick_);return e};Blockly.FieldColour.prototype.dropdownDispose_=function(){Blockly.unbindEvent_(this.onUpWrapper_)};Blockly.FieldColour.prototype.getCorrectedSize=function(){this.getSize();return new Blockly.utils.Size(this.size_.width+Blockly.BlockSvg.SEP_SPACE_X,Blockly.Field.BORDER_RECT_DEFAULT_HEIGHT-1)};Blockly.Field.register("field_colour",Blockly.FieldColour);Blockly.FieldDropdown=function(a,b){"function"!=typeof a&&Blockly.FieldDropdown.validateOptions_(a);this.menuGenerator_=a;this.trimOptions_();var c=this.getOptions()[0];Blockly.FieldDropdown.superClass_.constructor.call(this,c[1],b)};goog.inherits(Blockly.FieldDropdown,Blockly.Field);Blockly.FieldDropdown.fromJson=function(a){return new Blockly.FieldDropdown(a.options)};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.ARROW_CHAR=Blockly.utils.userAgent.ANDROID?"\u25bc":"\u25be";Blockly.FieldDropdown.prototype.CURSOR="default";Blockly.FieldDropdown.prototype.imageElement_=null;Blockly.FieldDropdown.prototype.imageJson_=null;
k.style.backgroundColor=b[g];b[g]==d&&(k.className="blocklyColourSelected")}this.onUpWrapper_=Blockly.bindEvent_(e,"mouseup",this,this.onClick_);return e};Blockly.FieldColour.prototype.dropdownDispose_=function(){Blockly.unbindEvent_(this.onUpWrapper_)};Blockly.Field.register("field_colour",Blockly.FieldColour);Blockly.FieldDropdown=function(a,b){"function"!=typeof a&&Blockly.FieldDropdown.validateOptions_(a);this.menuGenerator_=a;this.trimOptions_();var c=this.getOptions()[0];Blockly.FieldDropdown.superClass_.constructor.call(this,c[1],b)};goog.inherits(Blockly.FieldDropdown,Blockly.Field);Blockly.FieldDropdown.fromJson=function(a){return new Blockly.FieldDropdown(a.options)};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.imageElement_=null;Blockly.FieldDropdown.prototype.imageJson_=null;
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_)};Blockly.FieldDropdown.prototype.showEditor_=function(){Blockly.WidgetDiv.show(this,this.sourceBlock_.RTL,this.widgetDispose_.bind(this));this.menu_=this.widgetCreate_();this.menu_.render(Blockly.WidgetDiv.DIV);Blockly.utils.dom.addClass(this.menu_.getElement(),"blocklyDropdownMenu");this.positionMenu_(this.menu_);this.menu_.setAllowAutoFocus(!0);this.menu_.getElement().focus()};
Blockly.FieldDropdown.prototype.widgetCreate_=function(){var a=new goog.ui.Menu;a.setRightToLeft(this.sourceBlock_.RTL);for(var b=this.getOptions(),c=0;c<b.length;c++){var d=b[c][0],e=b[c][1];if("object"==typeof d){var f=new Image(d.width,d.height);f.src=d.src;f.alt=d.alt||"";d=f}d=new goog.ui.MenuItem(d);d.setRightToLeft(this.sourceBlock_.RTL);d.setValue(e);d.setCheckable(!0);a.addChild(d,!0);d.setChecked(e==this.value_)}this.menuActionEventKey_=goog.events.listen(a,goog.ui.Component.EventType.ACTION,
@@ -1773,16 +1772,17 @@ Blockly.utils.string.commonWordSuffix(b,c);!d&&!e||c<=d+e||(d&&(this.prefixField
Blockly.FieldDropdown.prototype.getOptions=function(){if(this.isOptionListDynamic()){var a=this.menuGenerator_.call(this);Blockly.FieldDropdown.validateOptions_(a);return a}return this.menuGenerator_};
Blockly.FieldDropdown.prototype.doClassValidation_=function(a){for(var b=!1,c=this.getOptions(),d=0,e;e=c[d];d++)if(e[1]==a){b=!0;break}return b?a:(this.sourceBlock_&&console.warn("Cannot set the dropdown's value to an unavailable option. Block type: "+this.sourceBlock_.type+", Field name: "+this.name+", Value: "+a),null)};
Blockly.FieldDropdown.prototype.doValueUpdate_=function(a){Blockly.FieldDropdown.superClass_.doValueUpdate_.call(this,a);a=this.getOptions();for(var b=0,c;c=a[b];b++)c[1]==this.value_&&(c=c[0],"object"==typeof c?(this.imageJson_=c,this.text_=c.alt):(this.imageJson_=null,this.text_=c))};Blockly.FieldDropdown.prototype.updateColour=function(){this.sourceBlock_&&this.arrow_&&(this.sourceBlock_.isShadow()?this.arrow_.style.fill=this.sourceBlock_.getColourShadow():this.arrow_.style.fill=this.sourceBlock_.getColour())};
Blockly.FieldDropdown.prototype.render_=function(){this.textContent_.nodeValue="";this.imageElement_.style.display="none";this.imageJson_?this.renderSelectedImage_():this.renderSelectedText_();this.borderRect_.setAttribute("height",this.size_.height-9);this.borderRect_.setAttribute("width",this.size_.width+Blockly.BlockSvg.SEP_SPACE_X)};
Blockly.FieldDropdown.prototype.renderSelectedImage_=function(){this.imageElement_.style.display="";this.imageElement_.setAttributeNS(Blockly.utils.dom.XLINK_NS,"xlink:href",this.imageJson_.src);this.imageElement_.setAttribute("height",this.imageJson_.height);this.imageElement_.setAttribute("width",this.imageJson_.width);var a=Blockly.Field.getCachedWidth(this.arrow_);this.size_.height=Number(this.imageJson_.height)+19;this.size_.width=Number(this.imageJson_.width)+a;this.sourceBlock_.RTL?(this.imageElement_.setAttribute("x",
a),this.textElement_.setAttribute("x",-1)):(this.textElement_.setAttribute("text-anchor","end"),this.textElement_.setAttribute("x",this.size_.width+1))};Blockly.FieldDropdown.prototype.renderSelectedText_=function(){this.textContent_.nodeValue=this.getDisplayText_();this.textElement_.setAttribute("text-anchor","start");this.textElement_.setAttribute("x",0);this.size_.height=Blockly.BlockSvg.MIN_BLOCK_Y;this.size_.width=Blockly.Field.getCachedWidth(this.textElement_)};
Blockly.FieldDropdown.prototype.render_=function(){this.textContent_.nodeValue="";this.imageElement_.style.display="none";this.imageJson_?this.renderSelectedImage_():this.renderSelectedText_();this.borderRect_.setAttribute("height",this.size_.height);this.borderRect_.setAttribute("width",this.size_.width)};
Blockly.FieldDropdown.prototype.renderSelectedImage_=function(){this.imageElement_.style.display="";this.imageElement_.setAttributeNS(Blockly.utils.dom.XLINK_NS,"xlink:href",this.imageJson_.src);this.imageElement_.setAttribute("height",this.imageJson_.height);this.imageElement_.setAttribute("width",this.imageJson_.width);var a=Blockly.Field.getCachedWidth(this.arrow_),b=Number(this.imageJson_.width);this.size_.height=Number(this.imageJson_.height)+Blockly.FieldDropdown.IMAGE_Y_PADDING;this.size_.width=
b+a+Blockly.Field.X_PADDING;this.sourceBlock_.RTL?(b=Blockly.Field.DEFAULT_TEXT_OFFSET-1,this.imageElement_.setAttribute("x",Blockly.Field.DEFAULT_TEXT_OFFSET+a),this.textElement_.setAttribute("x",b)):(b=b+a+Blockly.Field.DEFAULT_TEXT_OFFSET+1,this.textElement_.setAttribute("text-anchor","end"),this.textElement_.setAttribute("x",b),this.imageElement_.setAttribute("x",Blockly.Field.DEFAULT_TEXT_OFFSET))};
Blockly.FieldDropdown.prototype.renderSelectedText_=function(){this.textContent_.nodeValue=this.getDisplayText_();this.textElement_.setAttribute("text-anchor","start");this.textElement_.setAttribute("x",Blockly.Field.DEFAULT_TEXT_OFFSET);this.size_.height=Blockly.Field.BORDER_RECT_DEFAULT_HEIGHT;this.size_.width=Blockly.Field.getCachedWidth(this.textElement_)+Blockly.Field.X_PADDING};
Blockly.FieldDropdown.validateOptions_=function(a){if(!Array.isArray(a))throw TypeError("FieldDropdown options must be an 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)):"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.getCorrectedSize=function(){this.getSize();return new Blockly.utils.Size(this.size_.width+Blockly.BlockSvg.SEP_SPACE_X,this.size_.height-9)};Blockly.Field.register("field_dropdown",Blockly.FieldDropdown);Blockly.FieldLabelSerializable=function(a,b){Blockly.FieldLabelSerializable.superClass_.constructor.call(this,a,b)};goog.inherits(Blockly.FieldLabelSerializable,Blockly.FieldLabel);Blockly.FieldLabelSerializable.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);return new Blockly.FieldLabelSerializable(b,a["class"])};Blockly.FieldLabelSerializable.prototype.EDITABLE=!1;Blockly.FieldLabelSerializable.prototype.SERIALIZABLE=!0;
Blockly.Field.register("field_label_serializable",Blockly.FieldLabelSerializable);Blockly.FieldImage=function(a,b,c,d,e,f){this.sourceBlock_=null;if(!a)throw Error("Src value of an image field is required");if(isNaN(c)||isNaN(b))throw Error("Height and width values of an image field must cast to numbers.");this.height_=Number(c);this.width_=Number(b);if(0>=this.height_||0>=this.width_)throw Error("Height and width values of an image field must be greater than 0.");this.size_=new Blockly.utils.Size(this.width_,this.height_+2*Blockly.BlockSvg.INLINE_PADDING_Y);this.flipRtl_=f;this.text_=
d||"";this.setValue(a||"");"function"==typeof e&&(this.clickHandler_=e)};goog.inherits(Blockly.FieldImage,Blockly.Field);Blockly.FieldImage.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.src),c=Number(Blockly.utils.replaceMessageReferences(a.width)),d=Number(Blockly.utils.replaceMessageReferences(a.height)),e=Blockly.utils.replaceMessageReferences(a.alt);return new Blockly.FieldImage(b,c,d,e,null,!!a.flipRtl)};Blockly.FieldImage.prototype.EDITABLE=!1;
Blockly.FieldImage.prototype.isDirty_=!1;Blockly.FieldImage.prototype.initView=function(){this.imageElement_=Blockly.utils.dom.createSvgElement("image",{height:this.height_+"px",width:this.width_+"px",alt:this.text_},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};
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.Field.register("field_dropdown",Blockly.FieldDropdown);Blockly.FieldLabelSerializable=function(a,b){Blockly.FieldLabelSerializable.superClass_.constructor.call(this,a,b)};goog.inherits(Blockly.FieldLabelSerializable,Blockly.FieldLabel);Blockly.FieldLabelSerializable.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);return new Blockly.FieldLabelSerializable(b,a["class"])};Blockly.FieldLabelSerializable.prototype.EDITABLE=!1;Blockly.FieldLabelSerializable.prototype.SERIALIZABLE=!0;
Blockly.Field.register("field_label_serializable",Blockly.FieldLabelSerializable);Blockly.FieldImage=function(a,b,c,d,e,f){this.sourceBlock_=null;if(!a)throw Error("Src value of an image field is required");if(isNaN(c)||isNaN(b))throw Error("Height and width values of an image field must cast to numbers.");c=Number(c);b=Number(b);if(0>=c||0>=b)throw Error("Height and width values of an image field must be greater than 0.");this.imageHeight_=c;this.size_=new Blockly.utils.Size(b,c+Blockly.FieldImage.Y_PADDING);this.flipRtl_=f;this.text_=d||"";this.setValue(a||"");"function"==typeof e&&
(this.clickHandler_=e)};goog.inherits(Blockly.FieldImage,Blockly.Field);Blockly.FieldImage.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.src),c=Number(Blockly.utils.replaceMessageReferences(a.width)),d=Number(Blockly.utils.replaceMessageReferences(a.height)),e=Blockly.utils.replaceMessageReferences(a.alt);return new Blockly.FieldImage(b,c,d,e,null,!!a.flipRtl)};Blockly.FieldImage.Y_PADDING=1;Blockly.FieldImage.prototype.EDITABLE=!1;Blockly.FieldImage.prototype.isDirty_=!1;
Blockly.FieldImage.prototype.initView=function(){this.imageElement_=Blockly.utils.dom.createSvgElement("image",{height:this.imageHeight_+"px",width:this.size_.width+"px",alt:this.text_},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.setText=function(a){this.setAlt(a)};Blockly.FieldImage.prototype.setAlt=function(a){null!==a&&(this.text_=a,this.imageElement_&&this.imageElement_.setAttribute("alt",a||""))};
Blockly.FieldImage.prototype.showEditor_=function(){this.clickHandler_&&this.clickHandler_(this)};Blockly.FieldImage.prototype.setOnClickHandler=function(a){this.clickHandler_=a};Blockly.FieldImage.prototype.getCorrectedSize=function(){this.getSize();return new Blockly.utils.Size(this.size_.width,this.height_+1)};Blockly.Field.register("field_image",Blockly.FieldImage);Blockly.FieldNumber=function(a,b,c,d,e){this.setConstraints(b,c,d);a=this.doClassValidation_(a);null===a&&(a=0);Blockly.FieldNumber.superClass_.constructor.call(this,a,e)};goog.inherits(Blockly.FieldNumber,Blockly.FieldTextInput);Blockly.FieldNumber.fromJson=function(a){return new Blockly.FieldNumber(a.value,a.min,a.max,a.precision)};Blockly.FieldNumber.prototype.SERIALIZABLE=!0;
Blockly.FieldImage.prototype.showEditor_=function(){this.clickHandler_&&this.clickHandler_(this)};Blockly.FieldImage.prototype.setOnClickHandler=function(a){this.clickHandler_=a};Blockly.Field.register("field_image",Blockly.FieldImage);Blockly.FieldNumber=function(a,b,c,d,e){this.setConstraints(b,c,d);a=this.doClassValidation_(a);null===a&&(a=0);Blockly.FieldNumber.superClass_.constructor.call(this,a,e)};goog.inherits(Blockly.FieldNumber,Blockly.FieldTextInput);Blockly.FieldNumber.fromJson=function(a){return new Blockly.FieldNumber(a.value,a.min,a.max,a.precision)};Blockly.FieldNumber.prototype.SERIALIZABLE=!0;
Blockly.FieldNumber.prototype.setConstraints=function(a,b,c){c=Number(c);this.precision_=isNaN(c)?0:c;c=this.precision_.toString();var d=c.indexOf(".");this.fractionalDigits_=-1==d?-1:c.length-(d+1);a=Number(a);this.min_=isNaN(a)?-Infinity:a;b=Number(b);this.max_=isNaN(b)?Infinity:b;this.setValue(this.getValue())};
Blockly.FieldNumber.prototype.doClassValidation_=function(a){if(null===a||void 0===a)return null;a=String(a);a=a.replace(/O/ig,"0");a=a.replace(/,/g,"");a=Number(a||0);if(isNaN(a))return null;a=Math.min(Math.max(a,this.min_),this.max_);this.precision_&&isFinite(a)&&(a=Math.round(a/this.precision_)*this.precision_);return a=-1==this.fractionalDigits_?a:Number(a.toFixed(this.fractionalDigits_))};Blockly.Field.register("field_number",Blockly.FieldNumber);Blockly.FieldVariable=function(a,b,c,d){this.menuGenerator_=Blockly.FieldVariable.dropdownCreate;this.size_=new Blockly.utils.Size(0,Blockly.BlockSvg.MIN_BLOCK_Y);b&&this.setValidator(b);this.defaultVariableName=a||"";this.setTypes_(c,d);this.value_=null};goog.inherits(Blockly.FieldVariable,Blockly.FieldDropdown);Blockly.FieldVariable.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.variable);return new Blockly.FieldVariable(b,null,a.variableTypes,a.defaultType)};
Blockly.FieldVariable.prototype.workspace_=null;Blockly.FieldVariable.prototype.SERIALIZABLE=!0;Blockly.FieldVariable.prototype.initModel=function(){if(!this.variable_){var a=Blockly.Variables.getOrCreateVariablePackage(this.workspace_,null,this.defaultVariableName,this.defaultType_);Blockly.Events.disable();this.setValue(a.getId());Blockly.Events.enable()}};
@@ -1805,7 +1805,7 @@ c&&this.ORDER_OVERRIDES[e][1]==b){d=!1;break}d&&(a="("+a+")");return a};Blockly.
Blockly.Generator.prototype.addLoopTrap=function(a,b){this.INFINITE_LOOP_TRAP&&(a=this.prefixLines(this.injectId(this.INFINITE_LOOP_TRAP,b),this.INDENT)+a);this.STATEMENT_SUFFIX&&!b.suppressPrefixSuffix&&(a=this.prefixLines(this.injectId(this.STATEMENT_SUFFIX,b),this.INDENT)+a);this.STATEMENT_PREFIX&&!b.suppressPrefixSuffix&&(a+=this.prefixLines(this.injectId(this.STATEMENT_PREFIX,b),this.INDENT));return a};
Blockly.Generator.prototype.injectId=function(a,b){var c=b.id.replace(/\$/g,"$$$$");return a.replace(/%1/g,"'"+c+"'")};Blockly.Generator.prototype.RESERVED_WORDS_="";Blockly.Generator.prototype.addReservedWords=function(a){this.RESERVED_WORDS_+=a+","};Blockly.Generator.prototype.FUNCTION_NAME_PLACEHOLDER_="{leCUI8hutHZI4480Dc}";
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.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.wsMove_=10;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.Generator.prototype.finish=function(a){return a};Blockly.Generator.prototype.scrubNakedValue=function(a){return a};Blockly.Action=function(a,b,c){this.name=a;this.desc=b;this.func=c};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.wsMove_=10;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.createInputNode=function(a){return a?new Blockly.ASTNode(Blockly.ASTNode.types.INPUT,a.connection,{input:a}):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})};
@@ -1824,7 +1824,10 @@ Blockly.ASTNode.prototype["in"]=function(){switch(this.type_){case Blockly.ASTNo
Blockly.ASTNode.prototype.prev=function(){switch(this.type_){case Blockly.ASTNode.types.WORKSPACE:var a=new Blockly.utils.Coordinate(this.wsCoordinate_.x-Blockly.ASTNode.wsMove_,this.wsCoordinate_.y);return Blockly.ASTNode.createWorkspaceNode(this.location_,a);case Blockly.ASTNode.types.STACK:return this.navigateBetweenStacks_(!1);case Blockly.ASTNode.types.FIELD:return this.findPrevForField_();case Blockly.ASTNode.types.INPUT:return this.findPrevForInput_();case Blockly.ASTNode.types.BLOCK:a=this.location_.outputConnection;
if(a=this.location_.previousConnection||a)return Blockly.ASTNode.createConnectionNode(a);break;case Blockly.ASTNode.types.PREVIOUS:if(a=this.location_.targetConnection)return Blockly.ASTNode.createConnectionNode(a);break;case Blockly.ASTNode.types.NEXT:return Blockly.ASTNode.createBlockNode(this.location_.getSourceBlock())}return null};
Blockly.ASTNode.prototype.out=function(){switch(this.type_){case Blockly.ASTNode.types.STACK:var a=this.location_.getRelativeToSurfaceXY();a=new Blockly.utils.Coordinate(a.x,a.y+Blockly.ASTNode.DEFAULT_OFFSET_Y);return Blockly.ASTNode.createWorkspaceNode(this.location_.workspace,a);case Blockly.ASTNode.types.OUTPUT:return(a=this.location_.targetConnection)?Blockly.ASTNode.createConnectionNode(a):Blockly.ASTNode.createStackNode(this.location_.getSourceBlock());case Blockly.ASTNode.types.FIELD:return Blockly.ASTNode.createBlockNode(this.location_.getSourceBlock());
case Blockly.ASTNode.types.INPUT:return Blockly.ASTNode.createBlockNode(this.location_.getSourceBlock());case Blockly.ASTNode.types.BLOCK:return this.getOutAstNodeForBlock_(this.location_);case Blockly.ASTNode.types.PREVIOUS:return this.getOutAstNodeForBlock_(this.location_.getSourceBlock());case Blockly.ASTNode.types.NEXT:return this.getOutAstNodeForBlock_(this.location_.getSourceBlock())}return null};Blockly.Navigation={};Blockly.Navigation.cursor_=null;Blockly.Navigation.marker_=null;Blockly.Navigation.currentCategory_=null;Blockly.Navigation.flyoutBlock_=null;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.setCursor=function(a){Blockly.Navigation.cursor_=a};
case Blockly.ASTNode.types.INPUT:return Blockly.ASTNode.createBlockNode(this.location_.getSourceBlock());case Blockly.ASTNode.types.BLOCK:return this.getOutAstNodeForBlock_(this.location_);case Blockly.ASTNode.types.PREVIOUS:return this.getOutAstNodeForBlock_(this.location_.getSourceBlock());case Blockly.ASTNode.types.NEXT:return this.getOutAstNodeForBlock_(this.location_.getSourceBlock())}return null};Blockly.user={};Blockly.user.keyMap={};Blockly.user.keyMap.map_={};Blockly.user.keyMap.setActionForKey=function(a,b){var c=Blockly.user.keyMap.getKeyByActionName(b.name);c&&delete Blockly.user.keyMap.map_[c];Blockly.user.keyMap.map_[a]=b};Blockly.user.keyMap.setKeyMap=function(a){Blockly.user.keyMap.map_=a};Blockly.user.keyMap.getKeyMap=function(){return Blockly.user.keyMap.map_};Blockly.user.keyMap.getActionByKeyCode=function(a){return Blockly.user.keyMap.map_[a]};
Blockly.user.keyMap.getKeyByActionName=function(a){for(var b=Object.keys(Blockly.user.keyMap.map_),c=0;c<b.length;c++){var d=b[c];if(a===Blockly.user.keyMap.map_[d].name)return d}return null};Blockly.user.keyMap.serializeKeyEvent=function(a){var b="";a.getModifierState("Shift")&&(b+="+");a.getModifierState("Control")&&(b+="ctrl");a.getModifierState("Alt")&&(b+="alt");a.getModifierState("Meta")&&(b+="meta");return b+=a.keyCode};
Blockly.user.keyMap.createDefaultKeyMap=function(){var a={};a[goog.events.KeyCodes.W]=Blockly.Navigation.ACTION_PREVIOUS;a[goog.events.KeyCodes.A]=Blockly.Navigation.ACTION_OUT;a[goog.events.KeyCodes.S]=Blockly.Navigation.ACTION_NEXT;a[goog.events.KeyCodes.D]=Blockly.Navigation.ACTION_IN;a[goog.events.KeyCodes.I]=Blockly.Navigation.ACTION_INSERT;a[goog.events.KeyCodes.ENTER]=Blockly.Navigation.ACTION_MARK;a[goog.events.KeyCodes.X]=Blockly.Navigation.ACTION_DISCONNECT;a[goog.events.KeyCodes.T]=Blockly.Navigation.ACTION_TOOLBOX;
a[goog.events.KeyCodes.E]=Blockly.Navigation.ACTION_EXIT;a[goog.events.KeyCodes.ESC]=Blockly.Navigation.ACTION_ESCAPE;return a};Blockly.Navigation={};Blockly.Navigation.cursor_=null;Blockly.Navigation.marker_=null;Blockly.Navigation.currentCategory_=null;Blockly.Navigation.flyoutBlock_=null;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.setCursor=function(a){Blockly.Navigation.cursor_=a};
Blockly.Navigation.setMarker=function(a){Blockly.Navigation.marker_=a};Blockly.Navigation.markAtCursor=function(){Blockly.Navigation.marker_.setLocation(Blockly.Navigation.cursor_.getCurNode())};Blockly.Navigation.removeMark=function(){Blockly.Navigation.marker_.setLocation(null);Blockly.Navigation.marker_.hide()};
Blockly.Navigation.focusToolbox=function(){Blockly.Navigation.resetFlyout(!1);Blockly.Navigation.currentState_=Blockly.Navigation.STATE_TOOLBOX;var a=Blockly.getMainWorkspace(),b=a.getToolbox();Blockly.Navigation.marker_.getCurNode()||Blockly.Navigation.markAtCursor();a&&!Blockly.Navigation.currentCategory_&&(Blockly.Navigation.currentCategory_=b.tree_.firstChild_);b.tree_.setSelectedItem(Blockly.Navigation.currentCategory_)};
Blockly.Navigation.nextCategory=function(){if(Blockly.Navigation.currentCategory_){var a=Blockly.Navigation.currentCategory_.getNextShownNode();a&&(a.select(),Blockly.Navigation.currentCategory_=a)}};Blockly.Navigation.previousCategory=function(){if(Blockly.Navigation.currentCategory_){var a=Blockly.Navigation.currentCategory_.getPreviousShownNode();a&&(a.select(),Blockly.Navigation.currentCategory_=a)}};
@@ -1845,15 +1848,15 @@ Blockly.Navigation.insertBlock=function(a,b){var c=Blockly.Navigation.findBestCo
Blockly.Navigation.disconnectBlocks=function(){var a=Blockly.Navigation.cursor_.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.Navigation.cursor_.setLocation(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(){var a=Blockly.Navigation.cursor_,b=Blockly.getMainWorkspace().getToolbox()?!0:!1;Blockly.Navigation.resetFlyout(b);Blockly.Navigation.currentState_=Blockly.Navigation.STATE_WS;Blockly.Navigation.enableKeyboardAccessibility();if(Blockly.selected){b=Blockly.selected.previousConnection;var c=Blockly.selected.outputConnection;b=Blockly.ASTNode.createConnectionNode(b?b:c);a.setLocation(b);Blockly.selected.unselect()}else b=a.workspace_,c=new Blockly.utils.Coordinate(100,
100),b=Blockly.ASTNode.createWorkspaceNode(b,c),a.setLocation(b)};Blockly.Navigation.handleEnterForWS=function(){var a=Blockly.Navigation.cursor_.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.navigate=function(a){var b=Blockly.Navigation.currentState_;if(a.keyCode===goog.events.KeyCodes.T)return Blockly.getMainWorkspace().getToolbox()?(Blockly.Navigation.focusToolbox(),Blockly.Navigation.log("T: Focus Toolbox")):(Blockly.Navigation.focusFlyout(),Blockly.Navigation.log("T: Focus Flyout")),!0;if(b===Blockly.Navigation.STATE_FLYOUT)return Blockly.Navigation.flyoutKeyHandler(a);if(b===Blockly.Navigation.STATE_WS)return Blockly.Navigation.workspaceKeyHandler(a);if(b===Blockly.Navigation.STATE_TOOLBOX)return Blockly.Navigation.toolboxKeyHandler(a);
Blockly.Navigation.log("Not a valid key ");return!1};
Blockly.Navigation.flyoutKeyHandler=function(a){return a.keyCode===goog.events.KeyCodes.W?(Blockly.Navigation.selectPreviousBlockInFlyout(),Blockly.Navigation.log("W: Flyout : Previous"),!0):a.keyCode===goog.events.KeyCodes.A?(Blockly.Navigation.focusToolbox(),Blockly.Navigation.log("A: Flyout : Go To Toolbox"),!0):a.keyCode===goog.events.KeyCodes.S?(Blockly.Navigation.selectNextBlockInFlyout(),Blockly.Navigation.log("S: Flyout : Next"),!0):a.keyCode===goog.events.KeyCodes.ENTER?(Blockly.Navigation.insertFromFlyout(),
Blockly.Navigation.log("Enter: Flyout : Select"),!0):a.keyCode===goog.events.KeyCodes.E||a.keyCode===goog.events.KeyCodes.ESC?(Blockly.Navigation.focusWorkspace(),Blockly.Navigation.log("E or ESC: Flyout: Exit"),!0):!1};
Blockly.Navigation.toolboxKeyHandler=function(a){return a.keyCode===goog.events.KeyCodes.W?(Blockly.Navigation.previousCategory(),Blockly.Navigation.log("W: Toolbox : Previous"),!0):a.keyCode===goog.events.KeyCodes.A?(Blockly.Navigation.outCategory(),Blockly.Navigation.log("A: Toolbox : Out"),!0):a.keyCode===goog.events.KeyCodes.S?(Blockly.Navigation.nextCategory(),Blockly.Navigation.log("S: Toolbox : Next"),!0):a.keyCode===goog.events.KeyCodes.D?(Blockly.Navigation.inCategory(),Blockly.Navigation.log("D: Toolbox : Go to flyout"),
!0):a.keyCode===goog.events.KeyCodes.ENTER?!0:a.keyCode===goog.events.KeyCodes.E||a.keyCode===goog.events.KeyCodes.ESC?(Blockly.Navigation.log("E or ESC: Toolbox: Exit"),Blockly.Navigation.focusWorkspace(),!0):!1};
Blockly.Navigation.workspaceKeyHandler=function(a){return a.keyCode===goog.events.KeyCodes.W?(Blockly.Navigation.cursor_.prev(),Blockly.Navigation.log("W: Workspace : Out"),!0):a.keyCode===goog.events.KeyCodes.A?(Blockly.Navigation.cursor_.out(),Blockly.Navigation.log("S: Workspace : Previous"),!0):a.keyCode===goog.events.KeyCodes.S?(Blockly.Navigation.cursor_.next(),Blockly.Navigation.log("S: Workspace : In"),!0):a.keyCode===goog.events.KeyCodes.D?(Blockly.Navigation.cursor_["in"](),Blockly.Navigation.log("S: Workspace : Next"),
!0):a.keyCode===goog.events.KeyCodes.I?(Blockly.Navigation.modify(),Blockly.Navigation.log("I: Workspace : Insert/Connect Blocks"),!0):a.keyCode===goog.events.KeyCodes.ENTER?(Blockly.Navigation.handleEnterForWS(),Blockly.Navigation.log("Enter: Workspace : Mark"),!0):a.keyCode===goog.events.KeyCodes.X?(Blockly.Navigation.log("X: Workspace: Disconnect Blocks"),Blockly.Navigation.disconnectBlocks(),!0):!1};Blockly.Navigation.enableKeyboardAccessibility=function(){Blockly.keyboardAccessibilityMode=!0};
Blockly.Navigation.disableKeyboardAccessibility=function(){Blockly.keyboardAccessibilityMode=!1};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.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.Navigation.navigate=function(a){a=Blockly.user.keyMap.serializeKeyEvent(a);return(a=Blockly.user.keyMap.getActionByKeyCode(a))?(a.func.call(),!0):!1};Blockly.Navigation.enableKeyboardAccessibility=function(){Blockly.keyboardAccessibilityMode=!0};Blockly.Navigation.disableKeyboardAccessibility=function(){Blockly.keyboardAccessibilityMode=!1};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("previous","Goes to the previous location",function(){Blockly.Navigation.currentState_===Blockly.Navigation.STATE_WS?Blockly.Navigation.cursor_.prev():Blockly.Navigation.currentState_===Blockly.Navigation.STATE_FLYOUT?Blockly.Navigation.selectPreviousBlockInFlyout():Blockly.Navigation.currentState_===Blockly.Navigation.STATE_TOOLBOX&&Blockly.Navigation.previousCategory()});
Blockly.Navigation.ACTION_OUT=new Blockly.Action("out","Goes out",function(){Blockly.Navigation.currentState_===Blockly.Navigation.STATE_WS?Blockly.Navigation.cursor_.out():Blockly.Navigation.currentState_===Blockly.Navigation.STATE_FLYOUT?Blockly.Navigation.focusToolbox():Blockly.Navigation.currentState_===Blockly.Navigation.STATE_TOOLBOX&&Blockly.Navigation.outCategory()});
Blockly.Navigation.ACTION_NEXT=new Blockly.Action("next","Goes to the next location",function(){Blockly.Navigation.currentState_===Blockly.Navigation.STATE_WS?Blockly.Navigation.cursor_.next():Blockly.Navigation.currentState_===Blockly.Navigation.STATE_FLYOUT?Blockly.Navigation.selectNextBlockInFlyout():Blockly.Navigation.currentState_===Blockly.Navigation.STATE_TOOLBOX&&Blockly.Navigation.nextCategory()});
Blockly.Navigation.ACTION_IN=new Blockly.Action("in","Goes in",function(){Blockly.Navigation.currentState_===Blockly.Navigation.STATE_WS?Blockly.Navigation.cursor_["in"]():Blockly.Navigation.currentState_===Blockly.Navigation.STATE_TOOLBOX&&Blockly.Navigation.inCategory()});Blockly.Navigation.ACTION_INSERT=new Blockly.Action("insert","Tries to connect the current location to the marked location",function(){Blockly.Navigation.currentState_===Blockly.Navigation.STATE_WS&&Blockly.Navigation.modify()});
Blockly.Navigation.ACTION_MARK=new Blockly.Action("mark","Marks the current location",function(){Blockly.Navigation.currentState_===Blockly.Navigation.STATE_WS?Blockly.Navigation.handleEnterForWS():Blockly.Navigation.currentState_===Blockly.Navigation.STATE_FLYOUT&&Blockly.Navigation.insertFromFlyout()});Blockly.Navigation.ACTION_DISCONNECT=new Blockly.Action("disconnect","Disconnect the blocks",function(){Blockly.Navigation.currentState_===Blockly.Navigation.STATE_WS&&Blockly.Navigation.disconnectBlocks()});
Blockly.Navigation.ACTION_TOOLBOX=new Blockly.Action("toolbox","Open the toolbox",function(){Blockly.getMainWorkspace().getToolbox()?Blockly.Navigation.focusToolbox():Blockly.Navigation.focusFlyout()});Blockly.Navigation.ACTION_EXIT=new Blockly.Action("exit","Exit the toolbox",function(){Blockly.Navigation.currentState_!==Blockly.Navigation.STATE_TOOLBOX&&Blockly.Navigation.currentState_!==Blockly.Navigation.STATE_FLYOUT||Blockly.Navigation.focusWorkspace()});
Blockly.Navigation.ACTION_ESCAPE=new Blockly.Action("escape","Exit the toolbox",function(){Blockly.Navigation.currentState_!==Blockly.Navigation.STATE_TOOLBOX&&Blockly.Navigation.currentState_!==Blockly.Navigation.STATE_FLYOUT||Blockly.Navigation.focusWorkspace()});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};
@@ -1976,7 +1979,7 @@ Blockly.WidgetDiv.show=function(a,b,c){Blockly.WidgetDiv.hide();Blockly.WidgetDi
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)};
Blockly.WidgetDiv.calculateX_=function(a,b,c,d){if(d)return b=Math.max(b.right-c.width,a.left),Math.min(b,a.right-c.width);b=Math.min(b.left,a.right-c.width);return Math.max(b,a.left)};Blockly.WidgetDiv.calculateY_=function(a,b,c){return b.bottom+c.height>=a.bottom?b.top-c.height:b.bottom};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.init_(e);Blockly.mainWorkspace=e;Blockly.svgResize(e);return e};
f,d);Blockly.setTheme(c.theme);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");goog.ui.Component.setDefaultRightToLeft(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};
@@ -1989,7 +1992,7 @@ c=Blockly.Scrollbar.scrollbarThickness;b.hasTrashcan&&(c=a.trashcan.init(c));b.z
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.updateToolbox=function(a){console.warn("Deprecated call to Blockly.updateToolbox, use workspace.updateToolbox instead.");Blockly.getMainWorkspace().updateToolbox(a)};var CLOSURE_DEFINES={"goog.DEBUG":!1};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.updateToolbox=function(a){console.warn("Deprecated call to Blockly.updateToolbox, use workspace.updateToolbox instead.");Blockly.getMainWorkspace().updateToolbox(a)};var CLOSURE_DEFINES={"goog.DEBUG":!1};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.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(!(b.options.readOnly||Blockly.utils.isTargetInput(a)||b.rendered&&!b.isVisible())){var c=!1;if(27==a.keyCode)Blockly.hideChaff(),Blockly.keyboardAccessibilityMode&&Blockly.Navigation.navigate(a);else if(8==a.keyCode||46==a.keyCode){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()&&(67==a.keyCode?(Blockly.hideChaff(),Blockly.copy_(Blockly.selected)):88!=a.keyCode||Blockly.selected.workspace.isFlyout||(Blockly.copy_(Blockly.selected),c=!0));86==a.keyCode?Blockly.clipboardXml_&&(a=Blockly.clipboardSource_,a.isFlyout&&(a=a.targetWorkspace),Blockly.clipboardTypeCounts_&&a.isCapacityAvailable(Blockly.clipboardTypeCounts_)&&(Blockly.Events.setGroup(!0),a.paste(Blockly.clipboardXml_),Blockly.Events.setGroup(!1))):90==a.keyCode&&