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Code Issues Packages Projects Releases Wiki Activity

Simplify workspace construction.

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Neil Fraser
2015-03-06 15:27:41 -06:00
parent 0d6a3bf99f
commit bdc4795fb6
7 changed files with 44 additions and 38 deletions
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27
blockly_compressed.js
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@@ -954,9 +954,10 @@ goog.global.Blockly.Xml.textToDom=Blockly.Xml.textToDom;goog.global.Blockly.Xml.
Blockly.WorkspaceSvg=function(a,b){Blockly.WorkspaceSvg.superClass_.constructor.call(this);this.getMetrics=a;this.setMetrics=b;Blockly.ConnectionDB.init(this)};goog.inherits(Blockly.WorkspaceSvg,Blockly.Workspace);Blockly.WorkspaceSvg.prototype.rendered=!0;Blockly.WorkspaceSvg.prototype.isFlyout=!1;Blockly.WorkspaceSvg.prototype.dragMode=!1;Blockly.WorkspaceSvg.prototype.scrollX=0;Blockly.WorkspaceSvg.prototype.scrollY=0;Blockly.WorkspaceSvg.prototype.trashcan=null;
Blockly.WorkspaceSvg.prototype.scrollbar=null;Blockly.WorkspaceSvg.prototype.createDom=function(){this.svgGroup_=Blockly.createSvgElement("g",{},null);this.svgBlockCanvas_=Blockly.createSvgElement("g",{},this.svgGroup_);this.svgBubbleCanvas_=Blockly.createSvgElement("g",{},this.svgGroup_);this.fireChangeEvent();return this.svgGroup_};
Blockly.WorkspaceSvg.prototype.dispose=function(){this.rendered=!1;Blockly.WorkspaceSvg.superClass_.dispose.call(this);this.svgGroup_&&(goog.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.svgBubbleCanvas_=this.svgBlockCanvas_=null;this.flyout_&&(this.flyout_.dispose(),this.flyout_=null);this.trashcan&&(this.trashcan.dispose(),this.trashcan=null)};
Blockly.WorkspaceSvg.prototype.addTrashcan=function(){if(Blockly.hasTrashcan&&!Blockly.readOnly){this.trashcan=new Blockly.Trashcan(this);var a=this.trashcan.createDom();this.svgGroup_.insertBefore(a,this.svgBlockCanvas_);this.trashcan.init()}};Blockly.WorkspaceSvg.prototype.getCanvas=function(){return this.svgBlockCanvas_};Blockly.WorkspaceSvg.prototype.getBubbleCanvas=function(){return this.svgBubbleCanvas_};
Blockly.WorkspaceSvg.prototype.addTopBlock=function(a){Blockly.WorkspaceSvg.superClass_.addTopBlock.call(this,a);Blockly.Realtime.isEnabled()&&this==Blockly.mainWorkspace&&Blockly.Realtime.addTopBlock(a)};Blockly.WorkspaceSvg.prototype.removeTopBlock=function(a){Blockly.WorkspaceSvg.superClass_.removeTopBlock.call(this,a);Blockly.Realtime.isEnabled()&&this==Blockly.mainWorkspace&&Blockly.Realtime.removeTopBlock(a)};Blockly.WorkspaceSvg.prototype.clear=function(){Blockly.hideChaff();Blockly.WorkspaceSvg.superClass_.clear.call(this)};
Blockly.WorkspaceSvg.prototype.getWidth=function(){return this.getMetrics().viewWidth};Blockly.WorkspaceSvg.prototype.render=function(){for(var a=this.getAllBlocks(),b=0,c;c=a[b];b++)c.getChildren().length||c.render()};Blockly.WorkspaceSvg.prototype.traceOn=function(a){this.traceOn_=a;this.traceWrapper_&&(Blockly.unbindEvent_(this.traceWrapper_),this.traceWrapper_=null);a&&(this.traceWrapper_=Blockly.bindEvent_(this.svgBlockCanvas_,"blocklySelectChange",this,function(){this.traceOn_=!1}))};
Blockly.WorkspaceSvg.prototype.addTrashcan=function(){if(Blockly.hasTrashcan&&!Blockly.readOnly){this.trashcan=new Blockly.Trashcan(this);var a=this.trashcan.createDom();this.svgGroup_.insertBefore(a,this.svgBlockCanvas_);this.trashcan.init()}};Blockly.WorkspaceSvg.prototype.addFlyout=function(){this.flyout_=new Blockly.Flyout;this.flyout_.autoClose=!1;var a=this.flyout_.createDom();this.svgGroup_.insertBefore(a,this.svgBlockCanvas_)};Blockly.WorkspaceSvg.prototype.getCanvas=function(){return this.svgBlockCanvas_};
Blockly.WorkspaceSvg.prototype.getBubbleCanvas=function(){return this.svgBubbleCanvas_};Blockly.WorkspaceSvg.prototype.translate=function(a,b){var c="translate("+a+","+b+")";this.svgBlockCanvas_.setAttribute("transform",c);this.svgBubbleCanvas_.setAttribute("transform",c)};Blockly.WorkspaceSvg.prototype.addTopBlock=function(a){Blockly.WorkspaceSvg.superClass_.addTopBlock.call(this,a);Blockly.Realtime.isEnabled()&&this==Blockly.mainWorkspace&&Blockly.Realtime.addTopBlock(a)};
Blockly.WorkspaceSvg.prototype.removeTopBlock=function(a){Blockly.WorkspaceSvg.superClass_.removeTopBlock.call(this,a);Blockly.Realtime.isEnabled()&&this==Blockly.mainWorkspace&&Blockly.Realtime.removeTopBlock(a)};Blockly.WorkspaceSvg.prototype.clear=function(){Blockly.hideChaff();Blockly.WorkspaceSvg.superClass_.clear.call(this)};Blockly.WorkspaceSvg.prototype.getWidth=function(){return this.getMetrics().viewWidth};
Blockly.WorkspaceSvg.prototype.render=function(){for(var a=this.getAllBlocks(),b=0,c;c=a[b];b++)c.getChildren().length||c.render()};Blockly.WorkspaceSvg.prototype.traceOn=function(a){this.traceOn_=a;this.traceWrapper_&&(Blockly.unbindEvent_(this.traceWrapper_),this.traceWrapper_=null);a&&(this.traceWrapper_=Blockly.bindEvent_(this.svgBlockCanvas_,"blocklySelectChange",this,function(){this.traceOn_=!1}))};
Blockly.WorkspaceSvg.prototype.highlightBlock=function(a){this.traceOn_&&0!=Blockly.dragMode_&&this.traceOn(!1);if(this.traceOn_){var b=null;if(a&&(b=this.getBlockById(a),!b))return;this.traceOn(!1);b?b.select():Blockly.selected&&Blockly.selected.unselect();var c=this;setTimeout(function(){c.traceOn(!0)},1)}};Blockly.WorkspaceSvg.prototype.fireChangeEvent=function(){this.rendered&&this.svgBlockCanvas_&&Blockly.fireUiEvent(this.svgBlockCanvas_,"blocklyWorkspaceChange")};
Blockly.WorkspaceSvg.prototype.paste=function(a){if(!(a.getElementsByTagName("block").length>=this.remainingCapacity())){var b=Blockly.Xml.domToBlock(this,a),c=parseInt(a.getAttribute("x"),10);a=parseInt(a.getAttribute("y"),10);if(!isNaN(c)&&!isNaN(a)){Blockly.RTL&&(c=-c);do for(var d=!1,e=this.getAllBlocks(),f=0,g;g=e[f];f++)g=g.getRelativeToSurfaceXY(),1>=Math.abs(c-g.x)&&1>=Math.abs(a-g.y)&&(c=Blockly.RTL?c-Blockly.SNAP_RADIUS:c+Blockly.SNAP_RADIUS,a+=2*Blockly.SNAP_RADIUS,d=!0);while(d);b.moveBy(c,
a)}b.select()}};Blockly.WorkspaceSvg.prototype.recordDeleteAreas=function(){this.deleteAreaTrash_=this.trashcan?this.trashcan.getRect():null;this.deleteAreaToolbox_=this.flyout_?this.flyout_.getRect():this.toolbox_?this.toolbox_.getRect():null};
@@ -966,8 +967,8 @@ Blockly.WorkspaceSvg.prototype.clear=Blockly.WorkspaceSvg.prototype.clear;
Blockly.Mutator=function(a){Blockly.Mutator.superClass_.constructor.call(this,null);this.quarkNames_=a};goog.inherits(Blockly.Mutator,Blockly.Icon);Blockly.Mutator.prototype.workspaceWidth_=0;Blockly.Mutator.prototype.workspaceHeight_=0;
Blockly.Mutator.prototype.createIcon=function(){if(!this.iconMark_){Blockly.Icon.prototype.createIcon_.call(this);var a=Blockly.Icon.RADIUS/2;Blockly.createSvgElement("rect",{"class":"blocklyIconShield",width:4*a,height:4*a,rx:a,ry:a},this.iconGroup_);this.iconMark_=Blockly.createSvgElement("text",{"class":"blocklyIconMark",x:Blockly.Icon.RADIUS,y:2*Blockly.Icon.RADIUS-4},this.iconGroup_);this.iconMark_.appendChild(document.createTextNode("\u2605"))}};
Blockly.Mutator.prototype.iconClick_=function(a){this.block_.isEditable()&&Blockly.Icon.prototype.iconClick_.call(this,a)};
Blockly.Mutator.prototype.createEditor_=function(){this.svgDialog_=Blockly.createSvgElement("svg",{x:Blockly.Bubble.BORDER_WIDTH,y:Blockly.Bubble.BORDER_WIDTH},null);Blockly.createSvgElement("rect",{"class":"blocklyMutatorBackground",height:"100%",width:"100%"},this.svgDialog_);var a=this;this.workspace_=new Blockly.WorkspaceSvg(function(){return a.getFlyoutMetrics_()},null);this.workspace_.flyout_=new Blockly.Flyout;this.workspace_.flyout_.autoClose=!1;this.svgDialog_.appendChild(this.workspace_.flyout_.createDom());
this.svgDialog_.appendChild(this.workspace_.createDom());return this.svgDialog_};Blockly.Mutator.prototype.updateEditable=function(){this.block_.isEditable()?Blockly.Icon.prototype.updateEditable.call(this):(this.setVisible(!1),this.iconGroup_&&Blockly.removeClass_(this.iconGroup_,"blocklyIconGroup"))};
Blockly.Mutator.prototype.createEditor_=function(){this.svgDialog_=Blockly.createSvgElement("svg",{x:Blockly.Bubble.BORDER_WIDTH,y:Blockly.Bubble.BORDER_WIDTH},null);Blockly.createSvgElement("rect",{"class":"blocklyMutatorBackground",height:"100%",width:"100%"},this.svgDialog_);var a=this;this.workspace_=new Blockly.WorkspaceSvg(function(){return a.getFlyoutMetrics_()},null);this.svgDialog_.appendChild(this.workspace_.createDom());this.workspace_.addFlyout();return this.svgDialog_};
Blockly.Mutator.prototype.updateEditable=function(){this.block_.isEditable()?Blockly.Icon.prototype.updateEditable.call(this):(this.setVisible(!1),this.iconGroup_&&Blockly.removeClass_(this.iconGroup_,"blocklyIconGroup"))};
Blockly.Mutator.prototype.resizeBubble_=function(){var a=2*Blockly.Bubble.BORDER_WIDTH,b=this.workspace_.getCanvas().getBBox(),c=this.workspace_.flyout_.getMetrics_(),d;d=Blockly.RTL?-b.x:b.width+b.x;b=Math.max(b.height+3*a,c.contentHeight+20);d+=3*a;if(Math.abs(this.workspaceWidth_-d)>a||Math.abs(this.workspaceHeight_-b)>a)this.workspaceWidth_=d,this.workspaceHeight_=b,this.bubble_.setBubbleSize(d+a,b+a),this.svgDialog_.setAttribute("width",this.workspaceWidth_),this.svgDialog_.setAttribute("height",
this.workspaceHeight_);Blockly.RTL&&(a="translate("+this.workspaceWidth_+",0)",this.workspace_.getCanvas().setAttribute("transform",a))};
Blockly.Mutator.prototype.setVisible=function(a){if(a!=this.isVisible())if(a){this.bubble_=new Blockly.Bubble(this.block_.workspace,this.createEditor_(),this.block_.svgPath_,this.iconX_,this.iconY_,null,null);var b=this;this.workspace_.flyout_.init(this.workspace_);var c=[];a=0;for(var d;d=this.quarkNames_[a];a++)c[a]=goog.dom.createDom("block",{type:d});this.workspace_.flyout_.show(c);this.rootBlock_=this.block_.decompose(this.workspace_);c=this.rootBlock_.getDescendants();for(a=0;d=c[a];a++)d.render();
@@ -1151,7 +1152,7 @@ Blockly.Generator=function(a){this.name_=a;this.RESERVED_WORDS_="";this.FUNCTION
Blockly.Generator.prototype.workspaceToCode=function(a){var b=a||Blockly.mainWorkspace;a=[];this.init(b);for(var b=b.getTopBlocks(!0),c=0,d;d=b[c];c++){var e=this.blockToCode(d);goog.isArray(e)&&(e=e[0]);e&&(d.outputConnection&&this.scrubNakedValue&&(e=this.scrubNakedValue(e)),a.push(e))}a=a.join("\n");a=this.finish(a);a=a.replace(/^\s+\n/,"");a=a.replace(/\n\s+$/,"\n");return a=a.replace(/[ \t]+\n/g,"\n")};Blockly.Generator.prototype.prefixLines=function(a,b){return b+a.replace(/\n(.)/g,"\n"+b+"$1")};
Blockly.Generator.prototype.allNestedComments=function(a){var b=[];a=a.getDescendants();for(var c=0;c<a.length;c++){var d=a[c].getCommentText();d&&b.push(d)}b.length&&b.push("");return b.join("\n")};
Blockly.Generator.prototype.blockToCode=function(a){if(!a)return"";if(a.disabled)return this.blockToCode(a.getNextBlock());var b=this[a.type];if(!b)throw'Language "'+this.name_+'" does not know how to generate code for block type "'+a.type+'".';b=b.call(a,a);if(goog.isArray(b))return[this.scrub_(a,b[0]),b[1]];if(goog.isString(b))return this.STATEMENT_PREFIX&&(b=this.STATEMENT_PREFIX.replace(/%1/g,"'"+a.id+"'")+b),this.scrub_(a,b);if(null===b)return"";throw"Invalid code generated: "+b;};
Blockly.Generator.prototype.valueToCode=function(a,b,c){if(isNaN(c))throw'Expecting valid order from block "'+a.type+'".';a=a.getInputTargetBlock(b);if(!a)return"";var d=this.blockToCode(a);if(""===d)return"";if(!goog.isArray(d))throw'Expecting tuple from value block "'+a.type+'".';b=d[0];d=d[1];if(isNaN(d))throw'Expecting valid order from value block "'+a.type+'".';b&&c<=d&&c!=d&&0!=c&&99!=c&&(b="("+b+")");return b};
Blockly.Generator.prototype.valueToCode=function(a,b,c){if(isNaN(c))throw'Expecting valid order from block "'+a.type+'".';a=a.getInputTargetBlock(b);if(!a)return"";var d=this.blockToCode(a);if(""===d)return"";if(!goog.isArray(d))throw'Expecting tuple from value block "'+a.type+'".';b=d[0];d=d[1];if(isNaN(d))throw'Expecting valid order from value block "'+a.type+'".';b&&c<=d&&(c!=d||0!=c&&99!=c)&&(b="("+b+")");return b};
Blockly.Generator.prototype.statementToCode=function(a,b){var c=a.getInputTargetBlock(b),d=this.blockToCode(c);if(!goog.isString(d))throw'Expecting code from statement block "'+c.type+'".';d&&(d=this.prefixLines(d,this.INDENT));return d};Blockly.Generator.prototype.addLoopTrap=function(a,b){this.INFINITE_LOOP_TRAP&&(a=this.INFINITE_LOOP_TRAP.replace(/%1/g,"'"+b+"'")+a);this.STATEMENT_PREFIX&&(a+=this.prefixLines(this.STATEMENT_PREFIX.replace(/%1/g,"'"+b+"'"),this.INDENT));return a};
Blockly.Generator.prototype.INDENT=" ";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,this.NAME_TYPE);this.functionNames_[a]=c;this.definitions_[a]=b.join("\n").replace(this.FUNCTION_NAME_PLACEHOLDER_REGEXP_,c)}return this.functionNames_[a]};
// Copyright 2012 Google Inc. Apache License 2.0
@@ -1208,7 +1209,7 @@ Blockly.Flyout=function(){var a=this;this.workspace_=new Blockly.WorkspaceSvg(fu
Blockly.Flyout.prototype.createDom=function(){this.svgGroup_=Blockly.createSvgElement("g",{},null);this.svgBackground_=Blockly.createSvgElement("path",{"class":"blocklyFlyoutBackground"},this.svgGroup_);this.svgGroup_.appendChild(this.workspace_.createDom());return this.svgGroup_};
Blockly.Flyout.prototype.dispose=function(){this.hide();Blockly.unbindEvent_(this.eventWrappers_);this.eventWrappers_.length=0;this.scrollbar_&&(this.scrollbar_.dispose(),this.scrollbar_=null);this.workspace_=null;this.svgGroup_&&(goog.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.targetWorkspace_=this.svgBackground_=null};
Blockly.Flyout.prototype.getMetrics_=function(){if(!this.isVisible())return null;var a=this.height_-2*this.CORNER_RADIUS,b=this.width_;try{var c=this.workspace_.getCanvas().getBBox()}catch(d){c={height:0,y:0}}return{viewHeight:a,viewWidth:b,contentHeight:c.height+c.y,viewTop:-this.workspace_.scrollY,contentTop:0,absoluteTop:this.CORNER_RADIUS,absoluteLeft:0}};
Blockly.Flyout.prototype.setMetrics_=function(a){var b=this.getMetrics_();b&&(goog.isNumber(a.y)&&(this.workspace_.scrollY=-b.contentHeight*a.y-b.contentTop),a=this.workspace_.scrollY+b.absoluteTop,this.workspace_.getCanvas().setAttribute("transform","translate(0,"+a+")"))};
Blockly.Flyout.prototype.setMetrics_=function(a){var b=this.getMetrics_();b&&(goog.isNumber(a.y)&&(this.workspace_.scrollY=-b.contentHeight*a.y-b.contentTop),this.workspace_.translate(0,this.workspace_.scrollY+b.absoluteTop))};
Blockly.Flyout.prototype.init=function(a){this.targetWorkspace_=a;this.workspace_.targetWorkspace=a;this.scrollbar_=new Blockly.Scrollbar(this.workspace_,!1,!1);this.hide();this.eventWrappers_.concat(Blockly.bindEvent_(window,goog.events.EventType.RESIZE,this,this.position_));this.position_();this.eventWrappers_.concat(Blockly.bindEvent_(this.svgGroup_,"wheel",this,this.wheel_));this.eventWrappers_.concat(Blockly.bindEvent_(this.svgGroup_,"mousewheel",this,this.wheel_));this.eventWrappers_.concat(Blockly.bindEvent_(this.targetWorkspace_.getCanvas(),
"blocklyWorkspaceChange",this,this.filterForCapacity_));this.eventWrappers_.concat(Blockly.bindEvent_(this.svgGroup_,"mousedown",this,this.onMouseDown_))};
Blockly.Flyout.prototype.position_=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();if(a){var b=this.width_-this.CORNER_RADIUS;Blockly.RTL&&(b*=-1);var c=["M "+(Blockly.RTL?this.width_:0)+",0"];c.push("h",b);c.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,Blockly.RTL?0:1,Blockly.RTL?-this.CORNER_RADIUS:this.CORNER_RADIUS,this.CORNER_RADIUS);c.push("v",Math.max(0,a.viewHeight-2*this.CORNER_RADIUS));c.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,Blockly.RTL?0:1,Blockly.RTL?
@@ -1282,9 +1283,9 @@ Blockly.createDom_=function(a){a.setAttribute("dir","LTR");goog.ui.Component.set
stdDeviation:1,result:"blur"},d);e=Blockly.createSvgElement("feSpecularLighting",{"in":"blur",surfaceScale:1,specularConstant:.5,specularExponent:10,"lighting-color":"white",result:"specOut"},d);Blockly.createSvgElement("fePointLight",{x:-5E3,y:-1E4,z:2E4},e);Blockly.createSvgElement("feComposite",{"in":"specOut",in2:"SourceAlpha",operator:"in",result:"specOut"},d);Blockly.createSvgElement("feComposite",{"in":"SourceGraphic",in2:"specOut",operator:"arithmetic",k1:0,k2:1,k3:1,k4:0},d);d=Blockly.createSvgElement("filter",
{id:"blocklyTrashcanShadowFilter"},c);Blockly.createSvgElement("feGaussianBlur",{"in":"SourceAlpha",stdDeviation:2,result:"blur"},d);Blockly.createSvgElement("feOffset",{"in":"blur",dx:1,dy:1,result:"offsetBlur"},d);d=Blockly.createSvgElement("feMerge",{},d);Blockly.createSvgElement("feMergeNode",{"in":"offsetBlur"},d);Blockly.createSvgElement("feMergeNode",{"in":"SourceGraphic"},d);d=Blockly.createSvgElement("filter",{id:"blocklyShadowFilter"},c);Blockly.createSvgElement("feGaussianBlur",{stdDeviation:2},
d);c=Blockly.createSvgElement("pattern",{id:"blocklyDisabledPattern",patternUnits:"userSpaceOnUse",width:10,height:10},c);Blockly.createSvgElement("rect",{width:10,height:10,fill:"#aaa"},c);Blockly.createSvgElement("path",{d:"M 0 0 L 10 10 M 10 0 L 0 10",stroke:"#cc0"},c);Blockly.mainWorkspace=new Blockly.WorkspaceSvg(Blockly.getMainWorkspaceMetrics_,Blockly.setMainWorkspaceMetrics_);b.appendChild(Blockly.mainWorkspace.createDom());Blockly.mainWorkspace.maxBlocks=Blockly.maxBlocks;Blockly.readOnly||
(Blockly.hasCategories?Blockly.mainWorkspace.toolbox_=new Blockly.Toolbox(b,a):Blockly.languageTree&&(Blockly.mainWorkspace.flyout_=new Blockly.Flyout,c=Blockly.mainWorkspace.flyout_,d=c.createDom(),c.autoClose=!1,goog.dom.insertSiblingBefore(d,Blockly.mainWorkspace.svgGroup_)),Blockly.hasScrollbars||Blockly.addChangeListener(function(){if(0==Blockly.dragMode_){var a=Blockly.mainWorkspace.getMetrics(),b=a.viewLeft+a.absoluteLeft,c=a.viewTop+a.absoluteTop;if(a.contentTop<c||a.contentTop+a.contentHeight>
a.viewHeight+c||a.contentLeft<(Blockly.RTL?a.viewLeft:b)||a.contentLeft+a.contentWidth>(Blockly.RTL?a.viewWidth:a.viewWidth+b))for(var d=Blockly.mainWorkspace.getTopBlocks(!1),e=0,p;p=d[e];e++){var n=p.getRelativeToSurfaceXY(),q=p.getHeightWidth(),m=c+25-q.height-n.y;0<m&&p.moveBy(0,m);m=c+a.viewHeight-25-n.y;0>m&&p.moveBy(0,m);m=25+b-n.x-(Blockly.RTL?0:q.width);0<m&&p.moveBy(m,0);m=b+a.viewWidth-25-n.x+(Blockly.RTL?q.width:0);0>m&&p.moveBy(m,0)}}}));b.appendChild(Blockly.Tooltip.createDom());a.appendChild(b);
Blockly.svg=b;Blockly.svgResize();Blockly.WidgetDiv.DIV=goog.dom.createDom("div","blocklyWidgetDiv");Blockly.WidgetDiv.DIV.style.direction=Blockly.RTL?"rtl":"ltr";document.body.appendChild(Blockly.WidgetDiv.DIV)};
(Blockly.hasCategories?Blockly.mainWorkspace.toolbox_=new Blockly.Toolbox(b,a):Blockly.languageTree&&Blockly.mainWorkspace.addFlyout(),Blockly.hasScrollbars||Blockly.addChangeListener(function(){if(0==Blockly.dragMode_){var a=Blockly.mainWorkspace.getMetrics(),b=a.viewLeft+a.absoluteLeft,c=a.viewTop+a.absoluteTop;if(a.contentTop<c||a.contentTop+a.contentHeight>a.viewHeight+c||a.contentLeft<(Blockly.RTL?a.viewLeft:b)||a.contentLeft+a.contentWidth>(Blockly.RTL?a.viewWidth:a.viewWidth+b))for(var d=Blockly.mainWorkspace.getTopBlocks(!1),
e=0,p;p=d[e];e++){var n=p.getRelativeToSurfaceXY(),q=p.getHeightWidth(),m=c+25-q.height-n.y;0<m&&p.moveBy(0,m);m=c+a.viewHeight-25-n.y;0>m&&p.moveBy(0,m);m=25+b-n.x-(Blockly.RTL?0:q.width);0<m&&p.moveBy(m,0);m=b+a.viewWidth-25-n.x+(Blockly.RTL?q.width:0);0>m&&p.moveBy(m,0)}}}));b.appendChild(Blockly.Tooltip.createDom());a.appendChild(b);Blockly.svg=b;Blockly.svgResize();Blockly.WidgetDiv.DIV=goog.dom.createDom("div","blocklyWidgetDiv");Blockly.WidgetDiv.DIV.style.direction=Blockly.RTL?"rtl":"ltr";
document.body.appendChild(Blockly.WidgetDiv.DIV)};
Blockly.init_=function(){Blockly.bindEvent_(Blockly.svg,"mousedown",null,Blockly.onMouseDown_);Blockly.bindEvent_(Blockly.svg,"contextmenu",null,Blockly.onContextMenu_);Blockly.bindEvent_(Blockly.WidgetDiv.DIV,"contextmenu",null,Blockly.onContextMenu_);Blockly.documentEventsBound_||(Blockly.bindEvent_(window,"resize",document,Blockly.svgResize),Blockly.bindEvent_(document,"keydown",null,Blockly.onKeyDown_),document.addEventListener("mouseup",Blockly.onMouseUp_,!1),goog.userAgent.IPAD&&Blockly.bindEvent_(window,
"orientationchange",document,function(){Blockly.fireUiEvent(window,"resize")}),Blockly.documentEventsBound_=!0);if(Blockly.languageTree)if(Blockly.mainWorkspace.toolbox_)Blockly.mainWorkspace.toolbox_.init(Blockly.mainWorkspace);else if(Blockly.mainWorkspace.flyout_){Blockly.mainWorkspace.flyout_.init(Blockly.mainWorkspace);Blockly.mainWorkspace.flyout_.show(Blockly.languageTree.childNodes);Blockly.mainWorkspace.scrollX=Blockly.mainWorkspace.flyout_.width_;Blockly.RTL&&(Blockly.mainWorkspace.scrollX*=
-1);var a="translate("+Blockly.mainWorkspace.scrollX+", 0)";Blockly.mainWorkspace.getCanvas().setAttribute("transform",a);Blockly.mainWorkspace.getBubbleCanvas().setAttribute("transform",a)}Blockly.hasScrollbars&&(Blockly.mainWorkspace.scrollbar=new Blockly.ScrollbarPair(Blockly.mainWorkspace),Blockly.mainWorkspace.scrollbar.resize());Blockly.mainWorkspace.addTrashcan();if(Blockly.hasSounds){Blockly.loadAudio_([Blockly.pathToMedia+"click.mp3",Blockly.pathToMedia+"click.wav",Blockly.pathToMedia+"click.ogg"],
@@ -1321,6 +1322,6 @@ Blockly.loadAudio_=function(a,b){if(window.Audio&&a.length){for(var c,d=new wind
Blockly.playAudio=function(a,b){var c=Blockly.SOUNDS_[a];c&&(c=goog.userAgent.DOCUMENT_MODE&&9===goog.userAgent.DOCUMENT_MODE||goog.userAgent.IPAD||goog.userAgent.ANDROID?c:c.cloneNode(),c.volume=void 0===b?1:b,c.play())};
Blockly.getMainWorkspaceMetrics_=function(){var a=Blockly.svgSize();Blockly.mainWorkspace.toolbox_&&(a.width-=Blockly.mainWorkspace.toolbox_.width);var b=a.width-Blockly.Scrollbar.scrollbarThickness,c=a.height-Blockly.Scrollbar.scrollbarThickness;try{var d=Blockly.mainWorkspace.getCanvas().getBBox()}catch(e){return null}if(Blockly.mainWorkspace.scrollbar)var f=Math.min(d.x-b/2,d.x+d.width-b),b=Math.max(d.x+d.width+b/2,d.x+b),g=Math.min(d.y-c/2,d.y+d.height-c),c=Math.max(d.y+d.height+c/2,d.y+c);else f=
d.x,b=f+d.width,g=d.y,c=g+d.height;d=0;!Blockly.RTL&&Blockly.mainWorkspace.toolbox_&&(d=Blockly.mainWorkspace.toolbox_.width);return{viewHeight:a.height,viewWidth:a.width,contentHeight:c-g,contentWidth:b-f,viewTop:-Blockly.mainWorkspace.scrollY,viewLeft:-Blockly.mainWorkspace.scrollX,contentTop:g,contentLeft:f,absoluteTop:0,absoluteLeft:d}};
Blockly.setMainWorkspaceMetrics_=function(a){if(!Blockly.mainWorkspace.scrollbar)throw"Attempt to set main workspace scroll without scrollbars.";var b=Blockly.getMainWorkspaceMetrics_();goog.isNumber(a.x)&&(Blockly.mainWorkspace.scrollX=-b.contentWidth*a.x-b.contentLeft);goog.isNumber(a.y)&&(Blockly.mainWorkspace.scrollY=-b.contentHeight*a.y-b.contentTop);a="translate("+(Blockly.mainWorkspace.scrollX+b.absoluteLeft)+","+(Blockly.mainWorkspace.scrollY+b.absoluteTop)+")";Blockly.mainWorkspace.getCanvas().setAttribute("transform",
a);Blockly.mainWorkspace.getBubbleCanvas().setAttribute("transform",a)};Blockly.doCommand=function(a){Blockly.Realtime.isEnabled?Blockly.Realtime.doCommand(a):a()};Blockly.addChangeListener=function(a){return Blockly.bindEvent_(Blockly.mainWorkspace.getCanvas(),"blocklyWorkspaceChange",null,a)};Blockly.removeChangeListener=function(a){Blockly.unbindEvent_(a)};Blockly.getMainWorkspace=function(){return Blockly.mainWorkspace};goog.global.Blockly||(goog.global.Blockly={});
goog.global.Blockly.getMainWorkspace=Blockly.getMainWorkspace;goog.global.Blockly.addChangeListener=Blockly.addChangeListener;goog.global.Blockly.removeChangeListener=Blockly.removeChangeListener;
Blockly.setMainWorkspaceMetrics_=function(a){if(!Blockly.mainWorkspace.scrollbar)throw"Attempt to set main workspace scroll without scrollbars.";var b=Blockly.getMainWorkspaceMetrics_();goog.isNumber(a.x)&&(Blockly.mainWorkspace.scrollX=-b.contentWidth*a.x-b.contentLeft);goog.isNumber(a.y)&&(Blockly.mainWorkspace.scrollY=-b.contentHeight*a.y-b.contentTop);Blockly.mainWorkspace.translate(Blockly.mainWorkspace.scrollX+b.absoluteLeft,Blockly.mainWorkspace.scrollY+b.absoluteTop)};
Blockly.doCommand=function(a){Blockly.Realtime.isEnabled?Blockly.Realtime.doCommand(a):a()};Blockly.addChangeListener=function(a){return Blockly.bindEvent_(Blockly.mainWorkspace.getCanvas(),"blocklyWorkspaceChange",null,a)};Blockly.removeChangeListener=function(a){Blockly.unbindEvent_(a)};Blockly.getMainWorkspace=function(){return Blockly.mainWorkspace};goog.global.Blockly||(goog.global.Blockly={});goog.global.Blockly.getMainWorkspace=Blockly.getMainWorkspace;
goog.global.Blockly.addChangeListener=Blockly.addChangeListener;goog.global.Blockly.removeChangeListener=Blockly.removeChangeListener;

9
core/blockly.js
View File

@@ -715,12 +715,9 @@ Blockly.setMainWorkspaceMetrics_ = function(xyRatio) {
Blockly.mainWorkspace.scrollY = -metrics.contentHeight * xyRatio.y -
metrics.contentTop;
}
var translation = 'translate(' +
(Blockly.mainWorkspace.scrollX + metrics.absoluteLeft) + ',' +
(Blockly.mainWorkspace.scrollY + metrics.absoluteTop) + ')';
Blockly.mainWorkspace.getCanvas().setAttribute('transform', translation);
Blockly.mainWorkspace.getBubbleCanvas().setAttribute('transform',
translation);
Blockly.mainWorkspace.translate(
Blockly.mainWorkspace.scrollX + metrics.absoluteLeft,
Blockly.mainWorkspace.scrollY + metrics.absoluteTop);
};
/**

4
core/flyout.js
View File

@@ -191,9 +191,7 @@ Blockly.Flyout.prototype.setMetrics_ = function(yRatio) {
this.workspace_.scrollY =
-metrics.contentHeight * yRatio.y - metrics.contentTop;
}
var y = this.workspace_.scrollY + metrics.absoluteTop;
this.workspace_.getCanvas().setAttribute('transform',
'translate(0,' + y + ')');
this.workspace_.translate(0, this.workspace_.scrollY + metrics.absoluteTop);
};
/**

12
core/inject.js
View File

@@ -268,6 +268,7 @@ Blockly.createDom_ = function(container) {
{'width': 10, 'height': 10, 'fill': '#aaa'}, pattern);
Blockly.createSvgElement('path',
{'d': 'M 0 0 L 10 10 M 10 0 L 0 10', 'stroke': '#cc0'}, pattern);
Blockly.mainWorkspace = new Blockly.WorkspaceSvg(
Blockly.getMainWorkspaceMetrics_,
Blockly.setMainWorkspaceMetrics_);
@@ -280,16 +281,7 @@ Blockly.createDom_ = function(container) {
if (Blockly.hasCategories) {
Blockly.mainWorkspace.toolbox_ = new Blockly.Toolbox(svg, container);
} else if (Blockly.languageTree) {
/**
* @type {!Blockly.Flyout}
* @private
*/
Blockly.mainWorkspace.flyout_ = new Blockly.Flyout();
var flyout = Blockly.mainWorkspace.flyout_;
var flyoutSvg = flyout.createDom();
flyout.autoClose = false;
// Insert the flyout behind the workspace so that blocks appear on top.
goog.dom.insertSiblingBefore(flyoutSvg, Blockly.mainWorkspace.svgGroup_);
Blockly.mainWorkspace.addFlyout();
}
if (!Blockly.hasScrollbars) {
var workspaceChanged = function() {

5
core/mutator.js
View File

@@ -107,7 +107,6 @@ Blockly.Mutator.prototype.createEditor_ = function() {
/* Create the editor. Here's the markup that will be generated:
<svg>
<rect class="blocklyMutatorBackground" />
[Flyout]
[Workspace]
</svg>
*/
@@ -120,10 +119,8 @@ Blockly.Mutator.prototype.createEditor_ = function() {
var mutator = this;
this.workspace_ = new Blockly.WorkspaceSvg(
function() {return mutator.getFlyoutMetrics_();}, null);
this.workspace_.flyout_ = new Blockly.Flyout();
this.workspace_.flyout_.autoClose = false;
this.svgDialog_.appendChild(this.workspace_.flyout_.createDom());
this.svgDialog_.appendChild(this.workspace_.createDom());
this.workspace_.addFlyout();
return this.svgDialog_;
};

23
core/workspace_svg.js
View File

@@ -102,7 +102,7 @@ Blockly.WorkspaceSvg.prototype.scrollbar = null;
Blockly.WorkspaceSvg.prototype.createDom = function() {
/*
<g>
[Trashcan may go here]
[Trashcan and/or flyout may go here]
<g></g> // Block canvas
<g></g> // Bubble canvas
[Scrollbars may go here]
@@ -151,6 +151,16 @@ Blockly.WorkspaceSvg.prototype.addTrashcan = function() {
}
};
/**
* Add a flyout.
*/
Blockly.WorkspaceSvg.prototype.addFlyout = function() {
this.flyout_ = new Blockly.Flyout();
this.flyout_.autoClose = false;
var svgFlyout = this.flyout_.createDom();
this.svgGroup_.insertBefore(svgFlyout, this.svgBlockCanvas_);
};
/**
* Get the SVG element that forms the drawing surface.
* @return {!Element} SVG element.
@@ -167,6 +177,17 @@ Blockly.WorkspaceSvg.prototype.getBubbleCanvas = function() {
return this.svgBubbleCanvas_;
};
/**
* Translate this workspace to new coordinates.
* @param {number} x Horizontal translation.
* @param {number} y Vertical translation.
*/
Blockly.WorkspaceSvg.prototype.translate = function(x, y) {
var translation = 'translate(' + x + ',' + y + ')';
this.svgBlockCanvas_.setAttribute('transform', translation);
this.svgBubbleCanvas_.setAttribute('transform', translation);
};
/**
* Add a block to the list of top blocks.
* @param {!Blockly.Block} block Block to remove.

2
javascript_compressed.js
View File

@@ -89,7 +89,7 @@ Blockly.JavaScript.text_getSubstring=function(a){var b=Blockly.JavaScript.valueT
" function getAt(where, at) {"," if (where == 'FROM_START') {"," at--;"," } else if (where == 'FROM_END') {"," at = text.length - at;"," } else if (where == 'FIRST') {"," at = 0;"," } else if (where == 'LAST') {"," at = text.length - 1;"," } else {"," throw 'Unhandled option (text_getSubstring).';"," }"," return at;"," }"," at1 = getAt(where1, at1);"," at2 = getAt(where2, at2) + 1;"," return text.slice(at1, at2);","}"])+"("+b+", '"+c+"', "+e+", '"+
d+"', "+a+")",Blockly.JavaScript.ORDER_FUNCTION_CALL]};
Blockly.JavaScript.text_changeCase=function(a){var b={UPPERCASE:".toUpperCase()",LOWERCASE:".toLowerCase()",TITLECASE:null}[a.getFieldValue("CASE")];b?(a=Blockly.JavaScript.valueToCode(a,"TEXT",Blockly.JavaScript.ORDER_MEMBER)||"''",a+=b):(b=Blockly.JavaScript.provideFunction_("text_toTitleCase",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(str) {"," return str.replace(/\\S+/g,"," function(txt) {return txt[0].toUpperCase() + txt.substring(1).toLowerCase();});","}"]),a=Blockly.JavaScript.valueToCode(a,
"TEXT",Blockly.JavaScript.ORDER_NONE)||"''",a=b+"("+a+")");return[a,Blockly.JavaScript.ORDER_FUNCTION_CALL]};Blockly.JavaScript.text_trim=function(a){var b={LEFT:".trimLeft()",RIGHT:".trimRight()",BOTH:".trim()"}[a.getFieldValue("MODE")];return[(Blockly.JavaScript.valueToCode(a,"TEXT",Blockly.JavaScript.ORDER_MEMBER)||"''")+b,Blockly.JavaScript.ORDER_FUNCTION_CALL]};
"TEXT",Blockly.JavaScript.ORDER_NONE)||"''",a=b+"("+a+")");return[a,Blockly.JavaScript.ORDER_FUNCTION_CALL]};Blockly.JavaScript.text_trim=function(a){var b={LEFT:".replace(/^[\\s\\xa0]+/, '')",RIGHT:".replace(/[\\s\\xa0]+$/, '')",BOTH:".trim()"}[a.getFieldValue("MODE")];return[(Blockly.JavaScript.valueToCode(a,"TEXT",Blockly.JavaScript.ORDER_MEMBER)||"''")+b,Blockly.JavaScript.ORDER_FUNCTION_CALL]};
Blockly.JavaScript.text_print=function(a){return"window.alert("+(Blockly.JavaScript.valueToCode(a,"TEXT",Blockly.JavaScript.ORDER_NONE)||"''")+");\n"};Blockly.JavaScript.text_prompt=function(a){var b="window.prompt("+Blockly.JavaScript.quote_(a.getFieldValue("TEXT"))+")";"NUMBER"==a.getFieldValue("TYPE")&&(b="parseFloat("+b+")");return[b,Blockly.JavaScript.ORDER_FUNCTION_CALL]};
Blockly.JavaScript.text_prompt_ext=function(a){var b="window.prompt("+(Blockly.JavaScript.valueToCode(a,"TEXT",Blockly.JavaScript.ORDER_NONE)||"''")+")";"NUMBER"==a.getFieldValue("TYPE")&&(b="parseFloat("+b+")");return[b,Blockly.JavaScript.ORDER_FUNCTION_CALL]};
// Copyright 2012 Google Inc. Apache License 2.0