From d9fcfdbc071162bfb5b2ead0712ac4f9af05869d Mon Sep 17 00:00:00 2001 From: Sam El-Husseini Date: Mon, 16 Sep 2019 12:36:02 -0700 Subject: [PATCH] Blockly entry point (#3019) * Move fields and renderers into their own entry point so folks are able to be more selective about which fields and renderers they include in their bundle. --- blockly_compressed.js | 603 ++++++++++++++++++++-------------------- blockly_uncompressed.js | 6 +- build.py | 2 +- core/blockly.js | 16 -- core/requires.js | 49 ++++ gulpfile.js | 2 +- 6 files changed, 358 insertions(+), 320 deletions(-) create mode 100644 core/requires.js diff --git a/blockly_compressed.js b/blockly_compressed.js index 45c403ef1..e39df25f7 100644 --- a/blockly_compressed.js +++ b/blockly_compressed.js @@ -573,7 +573,7 @@ Blockly.Field.prototype.onMouseDown_=function(a){this.sourceBlock_&&this.sourceB Blockly.Field.prototype.referencesVariables=function(){return!1};Blockly.Field.prototype.getParentInput=function(){for(var a=null,b=this.sourceBlock_,c=b.inputList,d=0;da||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_()); +Blockly.Input.prototype.insertFieldAt=function(a,b,c){if(0>a||a>this.fieldRow.length)throw Error("index "+a+" out of bounds.");if(!(b||""==b&&c))return a;"string"==typeof b&&(b=new Blockly.FieldLabel(b));b.setSourceBlock(this.sourceBlock_);this.sourceBlock_.rendered&&b.init();b.name=c;b.prefixField&&(a=this.insertFieldAt(a,b.prefixField));this.fieldRow.splice(a,0,b);++a;b.suffixField&&(a=this.insertFieldAt(a,b.suffixField));this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_()); 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}; Blockly.Input.prototype.setAlign=function(a){this.align=a;this.sourceBlock_.rendered&&this.sourceBlock_.render();return this};Blockly.Input.prototype.init=function(){if(this.sourceBlock_.workspace.rendered)for(var a=0;a>>/g,Blockly.Css.mediaPath_);var d=document.createElement("style");c=document.createTextNode(c);d.appendChild(c);document.head.insertBefore(d,document.head.firstChild)}};Blockly.Css.setCursor=function(a){console.warn("Deprecated call to Blockly.Css.setCursor. See https://github.com/google/blockly/issues/981 for context")}; +Blockly.Css.CONTENT=[".blocklySvg {","background-color: #fff;","outline: none;","overflow: hidden;","position: absolute;","display: block;","}",".blocklyWidgetDiv {","display: none;","position: absolute;","z-index: 99999;","}",".injectionDiv {","height: 100%;","position: relative;","overflow: hidden;","touch-action: none","}",".blocklyNonSelectable {","user-select: none;","-moz-user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","}",".blocklyWsDragSurface {","display: none;", +"position: absolute;","top: 0;","left: 0;","}",".blocklyWsDragSurface.blocklyOverflowVisible {","overflow: visible;","}",".blocklyBlockDragSurface {","display: none;","position: absolute;","top: 0;","left: 0;","right: 0;","bottom: 0;","overflow: visible !important;","z-index: 50;","}",".blocklyBlockCanvas.blocklyCanvasTransitioning,",".blocklyBubbleCanvas.blocklyCanvasTransitioning {","transition: transform .5s;","}",".blocklyTooltipDiv {","background-color: #ffffc7;","border: 1px solid #ddc;","box-shadow: 4px 4px 20px 1px rgba(0,0,0,.15);", +"color: #000;","display: none;","font-family: sans-serif;","font-size: 9pt;","opacity: .9;","padding: 2px;","position: absolute;","z-index: 100000;","}",".blocklyDropDownDiv {","position: fixed;","left: 0;","top: 0;","z-index: 1000;","display: none;","border: 1px solid;","border-radius: 2px;","padding: 4px;","-webkit-user-select: none;","box-shadow: 0px 0px 3px 1px rgba(0,0,0,.3);","}",".blocklyDropDownDiv.focused {","box-shadow: 0px 0px 6px 1px rgba(0,0,0,.3);","}",".blocklyDropDownContent {","max-height: 300px;", +"overflow: auto;","overflow-x: hidden;","}",".blocklyDropDownArrow {","position: absolute;","left: 0;","top: 0;","width: 16px;","height: 16px;","z-index: -1;","background-color: inherit;","border-color: inherit;","}",".blocklyDropDownButton {","display: inline-block;","float: left;","padding: 0;","margin: 4px;","border-radius: 4px;","outline: none;","border: 1px solid;","transition: box-shadow .1s;","cursor: pointer;","}",".arrowTop {","border-top: 1px solid;","border-left: 1px solid;","border-top-left-radius: 4px;", +"border-color: inherit;","}",".arrowBottom {","border-bottom: 1px solid;","border-right: 1px solid;","border-bottom-right-radius: 4px;","border-color: inherit;","}",".blocklyResizeSE {","cursor: se-resize;","fill: #aaa;","}",".blocklyResizeSW {","cursor: sw-resize;","fill: #aaa;","}",".blocklyResizeLine {","stroke: #515A5A;","stroke-width: 1;","}",".blocklyHighlightedConnectionPath {","fill: none;","stroke: #fc3;","stroke-width: 4px;","}",".blocklyPathLight {","fill: none;","stroke-linecap: round;", +"stroke-width: 1;","}",".blocklySelected>.blocklyPath {","stroke: #fc3;","stroke-width: 3px;","}",".blocklySelected>.blocklyPathLight {","display: none;","}",".blocklyDraggable {",'cursor: url("<<>>/handopen.cur"), auto;',"cursor: grab;","cursor: -webkit-grab;","}",".blocklyDragging {",'cursor: url("<<>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDraggable:active {",'cursor: url("<<>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;", +"}",".blocklyBlockDragSurface .blocklyDraggable {",'cursor: url("<<>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDragging.blocklyDraggingDelete {",'cursor: url("<<>>/handdelete.cur"), auto;',"}",".blocklyToolboxDelete {",'cursor: url("<<>>/handdelete.cur"), auto;',"}",".blocklyToolboxGrab {",'cursor: url("<<>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDragging>.blocklyPath,",".blocklyDragging>.blocklyPathLight {", +"fill-opacity: .8;","stroke-opacity: .8;","}",".blocklyDragging>.blocklyPathDark {","display: none;","}",".blocklyDisabled>.blocklyPath {","fill-opacity: .5;","stroke-opacity: .5;","}",".blocklyDisabled>.blocklyPathLight,",".blocklyDisabled>.blocklyPathDark {","display: none;","}",".blocklyInsertionMarker>.blocklyPath,",".blocklyInsertionMarker>.blocklyPathLight,",".blocklyInsertionMarker>.blocklyPathDark {","fill-opacity: .2;","stroke: none","}",".blocklyReplaceable .blocklyPath {","fill-opacity: .5;", +"}",".blocklyReplaceable .blocklyPathLight,",".blocklyReplaceable .blocklyPathDark {","display: none;","}",".blocklyText {","cursor: default;","fill: #fff;","font-family: sans-serif;","font-size: 11pt;","}",".blocklyMultilineText {"," font-family: monospace;","}",".blocklyNonEditableText>text {","pointer-events: none;","}",".blocklyNonEditableText>rect,",".blocklyEditableText>rect {","fill: #fff;","fill-opacity: .6;","}",".blocklyNonEditableText>text,",".blocklyEditableText>text {","fill: #000;", +"}",".blocklyEditableText:hover>rect {","stroke: #fff;","stroke-width: 2;","}",".blocklyBubbleText {","fill: #000;","}",".blocklyFlyout {","position: absolute;","z-index: 20;","}",".blocklyFlyoutButton {","fill: #888;","cursor: default;","}",".blocklyFlyoutButtonShadow {","fill: #666;","}",".blocklyFlyoutButton:hover {","fill: #aaa;","}",".blocklyFlyoutLabel {","cursor: default;","}",".blocklyFlyoutLabelBackground {","opacity: 0;","}",".blocklyFlyoutLabelText {","fill: #000;","}",".blocklySvg text, .blocklyBlockDragSurface text {", +"user-select: none;","-moz-user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","cursor: inherit;","}",".blocklyHidden {","display: none;","}",".blocklyFieldDropdown:not(.blocklyHidden) {","display: block;","}",".blocklyIconGroup {","cursor: default;","}",".blocklyIconGroup:not(:hover),",".blocklyIconGroupReadonly {","opacity: .6;","}",".blocklyIconShape {","fill: #00f;","stroke: #fff;","stroke-width: 1px;","}",".blocklyIconSymbol {","fill: #fff;","}",".blocklyMinimalBody {", +"margin: 0;","padding: 0;","}",".blocklyCommentForeignObject {","position: relative;","z-index: 0;","}",".blocklyCommentRect {","fill: #E7DE8E;","stroke: #bcA903;","stroke-width: 1px","}",".blocklyCommentTarget {","fill: transparent;","stroke: #bcA903;","}",".blocklyCommentTargetFocused {","fill: none;","}",".blocklyCommentHandleTarget {","fill: none;","}",".blocklyCommentHandleTargetFocused {","fill: transparent;","}",".blocklyFocused>.blocklyCommentRect {","fill: #B9B272;","stroke: #B9B272;","}", +".blocklySelected>.blocklyCommentTarget {","stroke: #fc3;","stroke-width: 3px;","}",".blocklyCommentTextarea {","background-color: #fef49c;","border: 0;","outline: 0;","margin: 0;","padding: 3px;","resize: none;","display: block;","overflow: hidden;","}",".blocklyCommentDeleteIcon {","cursor: pointer;","fill: #000;","display: none","}",".blocklySelected > .blocklyCommentDeleteIcon {","display: block","}",".blocklyDeleteIconShape {","fill: #000;","stroke: #000;","stroke-width: 1px;","}",".blocklyDeleteIconShape.blocklyDeleteIconHighlighted {", +"stroke: #fc3;","}",".blocklyHtmlInput {","border: none;","border-radius: 4px;","font-family: sans-serif;","height: 100%;","margin: 0;","outline: none;","padding: 0;","width: 100%;","text-align: center;","}",".blocklyHtmlInput::-ms-clear {","display: none;","}",".blocklyMainBackground {","stroke-width: 1;","stroke: #c6c6c6;","}",".blocklyMutatorBackground {","fill: #fff;","stroke: #ddd;","stroke-width: 1;","}",".blocklyFlyoutBackground {","fill: #ddd;","fill-opacity: .8;","}",".blocklyTransparentBackground {", +"opacity: 0;","}",".blocklyMainWorkspaceScrollbar {","z-index: 20;","}",".blocklyFlyoutScrollbar {","z-index: 30;","}",".blocklyScrollbarHorizontal, .blocklyScrollbarVertical {","position: absolute;","outline: none;","}",".blocklyScrollbarBackground {","opacity: 0;","}",".blocklyScrollbarHandle {","fill: #ccc;","}",".blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",".blocklyScrollbarHandle:hover {","fill: #bbb;","}",".blocklyZoom>image, .blocklyZoom>svg>image {","opacity: .4;","}",".blocklyZoom>image:hover, .blocklyZoom>svg>image:hover {", +"opacity: .6;","}",".blocklyZoom>image:active, .blocklyZoom>svg>image:active {","opacity: .8;","}",".blocklyFlyout .blocklyScrollbarHandle {","fill: #bbb;","}",".blocklyFlyout .blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",".blocklyFlyout .blocklyScrollbarHandle:hover {","fill: #aaa;","}",".blocklyInvalidInput {","background: #faa;","}",".blocklyAngleCircle {","stroke: #444;","stroke-width: 1;","fill: #ddd;","fill-opacity: .8;","}",".blocklyAngleMarks {","stroke: #444;","stroke-width: 1;", +"}",".blocklyAngleGauge {","fill: #f88;","fill-opacity: .8;","}",".blocklyAngleLine {","stroke: #f00;","stroke-width: 2;","stroke-linecap: round;","pointer-events: none;","}",".blocklyContextMenu {","border-radius: 4px;","max-height: 100%;","}",".blocklyDropdownMenu {","border-radius: 2px;","padding: 0 !important;","}",".blocklyWidgetDiv .blocklyDropdownMenu .goog-menuitem, ",".blocklyDropDownDiv .blocklyDropdownMenu .goog-menuitem {","padding-left: 28px;","}",".blocklyWidgetDiv .blocklyDropdownMenu .goog-menuitem.goog-menuitem-rtl, ", +".blocklyDropDownDiv .blocklyDropdownMenu .goog-menuitem.goog-menuitem-rtl {","padding-left: 5px;","padding-right: 28px;","}",".blocklyVerticalCursor {","stroke-width: 3px;","fill: rgba(255,255,255,.5);","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","background: url(<<>>/sprites.png) no-repeat -48px -16px;", +"}",".blocklyToolboxDiv {","background-color: #ddd;","overflow-x: visible;","overflow-y: auto;","position: absolute;","user-select: none;","-moz-user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","z-index: 70;","-webkit-tap-highlight-color: transparent;","}",".blocklyTreeRoot {","padding: 4px 0;","}",".blocklyTreeRoot:focus {","outline: none;","}",".blocklyTreeRow {","height: 22px;","line-height: 22px;","margin-bottom: 3px;","padding-right: 8px;","white-space: nowrap;","}", +".blocklyHorizontalTree {","float: left;","margin: 1px 5px 8px 0;","}",".blocklyHorizontalTreeRtl {","float: right;","margin: 1px 0 8px 5px;","}",'.blocklyToolboxDiv[dir="RTL"] .blocklyTreeRow {',"margin-left: 8px;","}",".blocklyTreeRow:not(.blocklyTreeSelected):hover {","background-color: #e4e4e4;","}",".blocklyTreeSeparator {","border-bottom: solid #e5e5e5 1px;","height: 0;","margin: 5px 0;","}",".blocklyTreeSeparatorHorizontal {","border-right: solid #e5e5e5 1px;","width: 0;","padding: 5px 0;", +"margin: 0 5px;","}",".blocklyTreeIcon {","background-image: url(<<>>/sprites.png);","height: 16px;","vertical-align: middle;","width: 16px;","}",".blocklyTreeIconClosedLtr {","background-position: -32px -1px;","}",".blocklyTreeIconClosedRtl {","background-position: 0 -1px;","}",".blocklyTreeIconOpen {","background-position: -16px -1px;","}",".blocklyTreeSelected>.blocklyTreeIconClosedLtr {","background-position: -32px -17px;","}",".blocklyTreeSelected>.blocklyTreeIconClosedRtl {","background-position: 0 -17px;", +"}",".blocklyTreeSelected>.blocklyTreeIconOpen {","background-position: -16px -17px;","}",".blocklyTreeIconNone,",".blocklyTreeSelected>.blocklyTreeIconNone {","background-position: -48px -1px;","}",".blocklyTreeLabel {","cursor: default;","font-family: sans-serif;","font-size: 16px;","padding: 0 3px;","vertical-align: middle;","}",".blocklyToolboxDelete .blocklyTreeLabel {",'cursor: url("<<>>/handdelete.cur"), auto;',"}",".blocklyTreeSelected .blocklyTreeLabel {","color: #fff;","}",".blocklyColourTable {", +"border-collapse: collapse;","outline: none;","padding: 1px;","display: block;","}",".blocklyColourTable>tr>td {","padding: 0;","cursor: pointer;","border: .5px solid transparent;","height: 25px;","width: 25px;","box-sizing: border-box;","display: inline-block;","}",".blocklyColourTable>tr>td.blocklyColourHighlighted {","border-color: #eee;","position: relative;","box-shadow: 2px 2px 7px 2px rgba(0,0,0,.3);","}",".blocklyColourSelected, .blocklyColourSelected:hover {","border-color: #eee !important;", +"outline: 1px solid #333;","position: relative;","}",".blocklyHtmlTextAreaInput {","font-family: monospace;","resize: none;","overflow: hidden;","height: 100%;","text-align: left;","}",".blocklyWidgetDiv .goog-menu {","background: #fff;","border-color: transparent;","border-style: solid;","border-width: 1px;","cursor: default;","font: normal 13px Arial, sans-serif;","margin: 0;","outline: none;","padding: 4px 0;","position: absolute;","overflow-y: auto;","overflow-x: hidden;","max-height: 100%;", +"z-index: 20000;","box-shadow: 0px 0px 3px 1px rgba(0,0,0,.3);","}",".blocklyWidgetDiv .goog-menu.focused {","box-shadow: 0px 0px 6px 1px rgba(0,0,0,.3);","}",".blocklyDropDownDiv .goog-menu {","cursor: default;",'font: normal 13px "Helvetica Neue", Helvetica, sans-serif;',"outline: none;","z-index: 20000;","}",".blocklyWidgetDiv .goog-menuitem, ",".blocklyDropDownDiv .goog-menuitem {","color: #000;","font: normal 13px Arial, sans-serif;","list-style: none;","margin: 0;","min-width: 7em;","border: none;", +"padding: 6px 15px;","white-space: nowrap;","cursor: pointer;","}",".blocklyWidgetDiv .goog-menu-nocheckbox .goog-menuitem, ",".blocklyWidgetDiv .goog-menu-noicon .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-nocheckbox .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-noicon .goog-menuitem { ","padding-left: 12px;","}",".blocklyWidgetDiv .goog-menu-noaccel .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-noaccel .goog-menuitem {","padding-right: 20px;","}",".blocklyWidgetDiv .goog-menuitem-content, ", +".blocklyDropDownDiv .goog-menuitem-content {","font: normal 13px Arial, sans-serif;","}",".blocklyWidgetDiv .goog-menuitem-content {","color: #000;","}",".blocklyDropDownDiv .goog-menuitem-content {","color: #fff;","}",".blocklyWidgetDiv .goog-menuitem-disabled, ",".blocklyDropDownDiv .goog-menuitem-disabled {","cursor: inherit;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-accel, ",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-content, ",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-accel, ", +".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-content {","color: #ccc !important;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-icon {","opacity: .3;","filter: alpha(opacity=30);","}",".blocklyWidgetDiv .goog-menuitem-highlight, ",".blocklyWidgetDiv .goog-menuitem-hover {","background-color: #f1f3f4;","}",".blocklyDropDownDiv .goog-menuitem-highlight, ",".blocklyDropDownDiv .goog-menuitem-hover {","background-color: rgba(0,0,0,.2);", +"}",".blocklyWidgetDiv .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-menuitem-icon {","background-repeat: no-repeat;","height: 16px;","left: 6px;","position: absolute;","right: auto;","vertical-align: middle;","width: 16px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ", +".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-icon {","left: auto;","right: 6px;","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","position: static;","float: left;","margin-left: -24px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon, ", +".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-icon {","float: right;","margin-right: -24px;","}",".blocklyWidgetDiv .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-accel {","color: #999;","direction: ltr;","left: auto;","padding: 0 6px;","position: absolute;","right: 0;","text-align: right;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-accel {", +"left: 0;","right: auto;","text-align: left;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-hint, ",".blocklyDropDownDiv .goog-menuitem-mnemonic-hint {","text-decoration: underline;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-separator, ",".blocklyDropDownDiv .goog-menuitem-mnemonic-separator {","color: #999;","font-size: 12px;","padding-left: 4px;","}",".blocklyWidgetDiv .goog-menuseparator, ",".blocklyDropDownDiv .goog-menuseparator {","border-top: 1px solid #ccc;","margin: 4px 0;","padding: 0;", +"}",""];Blockly.WidgetDiv={};Blockly.WidgetDiv.DIV=null;Blockly.WidgetDiv.owner_=null;Blockly.WidgetDiv.dispose_=null;Blockly.WidgetDiv.createDom=function(){Blockly.WidgetDiv.DIV||(Blockly.WidgetDiv.DIV=document.createElement("div"),Blockly.WidgetDiv.DIV.className="blocklyWidgetDiv",document.body.appendChild(Blockly.WidgetDiv.DIV))}; +Blockly.WidgetDiv.show=function(a,b,c){Blockly.WidgetDiv.hide();Blockly.WidgetDiv.owner_=a;Blockly.WidgetDiv.dispose_=c;a=Blockly.utils.style.getViewportPageOffset();Blockly.WidgetDiv.DIV.style.top=a.y+"px";Blockly.WidgetDiv.DIV.style.direction=b?"rtl":"ltr";Blockly.WidgetDiv.DIV.style.display="block"}; +Blockly.WidgetDiv.hide=function(){Blockly.WidgetDiv.owner_&&(Blockly.WidgetDiv.owner_=null,Blockly.WidgetDiv.DIV.style.display="none",Blockly.WidgetDiv.DIV.style.left="",Blockly.WidgetDiv.DIV.style.top="",Blockly.WidgetDiv.dispose_&&Blockly.WidgetDiv.dispose_(),Blockly.WidgetDiv.dispose_=null,Blockly.WidgetDiv.DIV.innerHTML="")};Blockly.WidgetDiv.isVisible=function(){return!!Blockly.WidgetDiv.owner_};Blockly.WidgetDiv.hideIfOwner=function(a){Blockly.WidgetDiv.owner_==a&&Blockly.WidgetDiv.hide()}; +Blockly.WidgetDiv.positionInternal_=function(a,b,c){Blockly.WidgetDiv.DIV.style.left=a+"px";Blockly.WidgetDiv.DIV.style.top=b+"px";Blockly.WidgetDiv.DIV.style.height=c+"px"};Blockly.WidgetDiv.positionWithAnchor=function(a,b,c,d){var e=Blockly.WidgetDiv.calculateY_(a,b,c);a=Blockly.WidgetDiv.calculateX_(a,b,c,d);0>e?Blockly.WidgetDiv.positionInternal_(a,0,c.height+e):Blockly.WidgetDiv.positionInternal_(a,e,c.height)}; +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.HorizontalFlyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);Blockly.HorizontalFlyout.superClass_.constructor.call(this,a);this.horizontalLayout_=!0};Blockly.utils.object.inherits(Blockly.HorizontalFlyout,Blockly.Flyout); +Blockly.HorizontalFlyout.prototype.getMetrics_=function(){if(!this.isVisible())return null;try{var a=this.workspace_.getCanvas().getBBox()}catch(e){a={height:0,y:0,width:0,x:0}}var b=this.SCROLLBAR_PADDING,c=this.SCROLLBAR_PADDING;this.toolboxPosition_==Blockly.TOOLBOX_AT_BOTTOM&&(b=0);var d=this.height_;this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP&&(d-=this.SCROLLBAR_PADDING);return{viewHeight:d,viewWidth:this.width_-2*this.SCROLLBAR_PADDING,contentHeight:(a.height+2*this.MARGIN)*this.workspace_.scale, +contentWidth:(a.width+2*this.MARGIN)*this.workspace_.scale,viewTop:-this.workspace_.scrollY,viewLeft:-this.workspace_.scrollX,contentTop:0,contentLeft:0,absoluteTop:b,absoluteLeft:c}};Blockly.HorizontalFlyout.prototype.setMetrics_=function(a){var b=this.getMetrics_();b&&("number"==typeof a.x&&(this.workspace_.scrollX=-b.contentWidth*a.x),this.workspace_.translate(this.workspace_.scrollX+b.absoluteLeft,this.workspace_.scrollY+b.absoluteTop))}; +Blockly.HorizontalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();a&&(this.width_=a.viewWidth,this.setBackgroundPath_(a.viewWidth-2*this.CORNER_RADIUS,this.height_-this.CORNER_RADIUS),this.positionAt_(this.width_,this.height_,0,this.targetWorkspace_.toolboxPosition==this.toolboxPosition_?a.toolboxHeight?this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?a.toolboxHeight:a.viewHeight-this.height_:this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?0:a.viewHeight: +this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?0:a.viewHeight+a.absoluteTop-this.height_))}}; +Blockly.HorizontalFlyout.prototype.setBackgroundPath_=function(a,b){var c=this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP,d=["M 0,"+(c?0:this.CORNER_RADIUS)];c?(d.push("h",a+2*this.CORNER_RADIUS),d.push("v",b),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,-this.CORNER_RADIUS,this.CORNER_RADIUS),d.push("h",-1*a),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,-this.CORNER_RADIUS,-this.CORNER_RADIUS)):(d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,this.CORNER_RADIUS,-this.CORNER_RADIUS), +d.push("h",a),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,this.CORNER_RADIUS,this.CORNER_RADIUS),d.push("v",b),d.push("h",-a-2*this.CORNER_RADIUS));d.push("z");this.svgBackground_.setAttribute("d",d.join(" "))};Blockly.HorizontalFlyout.prototype.scrollToStart=function(){this.scrollbar_.set(this.RTL?Infinity:0)}; +Blockly.HorizontalFlyout.prototype.wheel_=function(a){var b=Blockly.utils.getScrollDeltaPixels(a),c=b.x||b.y;c&&(b=this.getMetrics_(),c=b.viewLeft+c,c=Math.min(c,b.contentWidth-b.viewWidth),c=Math.max(c,0),this.scrollbar_.set(c),Blockly.WidgetDiv.hide());a.preventDefault();a.stopPropagation()}; +Blockly.HorizontalFlyout.prototype.layout_=function(a,b){this.workspace_.scale=this.targetWorkspace_.scale;var c=this.MARGIN,d=c+this.tabWidth_;this.RTL&&(a=a.reverse());for(var e=0,f;f=a[e];e++)if("block"==f.type){f=f.block;for(var g=f.getDescendants(!1),h=0,k;k=g[h];h++)k.isInFlyout=!0;f.render();g=f.getSvgRoot();h=f.getHeightWidth();k=f.outputConnection?this.tabWidth_:0;k=this.RTL?d+h.width:d-k;f.moveBy(k,c);k=this.createRect_(f,k,c,h,e);d+=h.width+b[e];this.addBlockListeners_(g,f,k)}else"button"== +f.type&&(this.initFlyoutButton_(f.button,d,c),d+=f.button.width+b[e])};Blockly.HorizontalFlyout.prototype.isDragTowardWorkspace=function(a){a=Math.atan2(a.y,a.x)/Math.PI*180;var b=this.dragAngleRange_;return a<90+b&&a>90-b||a>-90-b&&a<-90+b?!0:!1}; +Blockly.HorizontalFlyout.prototype.getClientRect=function(){if(!this.svgGroup_)return null;var a=this.svgGroup_.getBoundingClientRect(),b=a.top;return this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?new Blockly.utils.Rect(-1E9,b+a.height,-1E9,1E9):new Blockly.utils.Rect(b,-1E9,-1E9,1E9)}; +Blockly.HorizontalFlyout.prototype.reflowInternal_=function(){this.workspace_.scale=this.targetWorkspace_.scale;for(var a=0,b=this.workspace_.getTopBlocks(!1),c=0,d;d=b[c];c++)a=Math.max(a,d.getHeightWidth().height);a+=1.5*this.MARGIN;a*=this.workspace_.scale;a+=Blockly.Scrollbar.scrollbarThickness;if(this.height_!=a){for(c=0;d=b[c];c++)d.flyoutRect_&&this.moveRectToBlock_(d.flyoutRect_,d);this.height_=a;this.position()}};Blockly.tree={};Blockly.tree.BaseNode=function(a,b){Blockly.Component.call(this);this.config_=b;this.content_=a;this.expanded_=this.selected_=!1;this.toolTip_=null;this.isUserCollapsible_=!0;this.depth_=-1};Blockly.utils.object.inherits(Blockly.tree.BaseNode,Blockly.Component);Blockly.tree.BaseNode.allNodes={};Blockly.tree.BaseNode.prototype.disposeInternal=function(){Blockly.tree.BaseNode.superClass_.disposeInternal.call(this);this.tree&&(this.tree=null);this.setElementInternal(null)}; +Blockly.tree.BaseNode.prototype.initAccessibility=function(){var a=this.getElement();if(a){var b=this.getLabelElement();b&&!b.id&&(b.id=this.getId()+".label");Blockly.utils.aria.setRole(a,Blockly.utils.aria.Role.TREEITEM);Blockly.utils.aria.setState(a,Blockly.utils.aria.State.SELECTED,!1);Blockly.utils.aria.setState(a,Blockly.utils.aria.State.LEVEL,this.getDepth());b&&Blockly.utils.aria.setState(a,Blockly.utils.aria.State.LABELLEDBY,b.id);(b=this.getIconElement())&&Blockly.utils.aria.setRole(b,Blockly.utils.aria.Role.PRESENTATION); +(b=this.getExpandIconElement())&&Blockly.utils.aria.setRole(b,Blockly.utils.aria.Role.PRESENTATION);if(b=this.getChildrenElement())if(Blockly.utils.aria.setRole(b,Blockly.utils.aria.Role.GROUP),b.hasChildNodes())for(Blockly.utils.aria.setState(a,Blockly.utils.aria.State.EXPANDED,!1),a=this.getChildCount(),b=1;b<=a;b++){var c=this.getChildAt(b-1).getElement();Blockly.utils.aria.setState(c,Blockly.utils.aria.State.SETSIZE,a);Blockly.utils.aria.setState(c,Blockly.utils.aria.State.POSINSET,b)}}}; +Blockly.tree.BaseNode.prototype.createDom=function(){var a=document.createElement("div");a.appendChild(this.toDom());this.setElementInternal(a)};Blockly.tree.BaseNode.prototype.enterDocument=function(){Blockly.tree.BaseNode.superClass_.enterDocument.call(this);Blockly.tree.BaseNode.allNodes[this.getId()]=this;this.initAccessibility()};Blockly.tree.BaseNode.prototype.exitDocument=function(){Blockly.tree.BaseNode.superClass_.exitDocument.call(this);delete Blockly.tree.BaseNode.allNodes[this.getId()]}; +Blockly.tree.BaseNode.prototype.addChildAt=function(a,b){var c=this.getChildAt(b-1),d=this.getChildAt(b);Blockly.tree.BaseNode.superClass_.addChildAt.call(this,a,b);a.previousSibling_=c;a.nextSibling_=d;c?c.nextSibling_=a:this.firstChild_=a;d?d.previousSibling_=a:this.lastChild_=a;var e=this.getTree();e&&a.setTreeInternal(e);a.setDepth_(this.getDepth()+1);if(e=this.getElement())if(this.updateExpandIcon(),Blockly.utils.aria.setState(e,Blockly.utils.aria.State.EXPANDED,this.getExpanded()),this.getExpanded()){e= +this.getChildrenElement();a.getElement()||a.createDom();var f=a.getElement(),g=d&&d.getElement();e.insertBefore(f,g);this.isInDocument()&&a.enterDocument();d||(c?c.updateExpandIcon():(Blockly.utils.style.setElementShown(e,!0),this.setExpanded(this.getExpanded())))}};Blockly.tree.BaseNode.prototype.add=function(a,b){a.getParent()&&a.getParent().removeChild(a);this.addChildAt(a,b?this.indexOfChild(b):this.getChildCount());return a};Blockly.tree.BaseNode.prototype.getTree=function(){return null}; +Blockly.tree.BaseNode.prototype.getDepth=function(){var a=this.depth_;0>a&&(a=this.computeDepth_(),this.setDepth_(a));return a};Blockly.tree.BaseNode.prototype.computeDepth_=function(){var a=this.getParent();return a?a.getDepth()+1:0};Blockly.tree.BaseNode.prototype.setDepth_=function(a){if(a!=this.depth_){this.depth_=a;var b=this.getRowElement();if(b){var c=this.getPixelIndent_()+"px";this.isRightToLeft()?b.style.paddingRight=c:b.style.paddingLeft=c}this.forEachChild(function(b){b.setDepth_(a+1)})}}; +Blockly.tree.BaseNode.prototype.contains=function(a){for(;a;){if(a==this)return!0;a=a.getParent()}return!1};Blockly.tree.BaseNode.prototype.getChildren=function(){var a=[];this.forEachChild(function(b){a.push(b)});return a};Blockly.tree.BaseNode.prototype.getFirstChild=function(){return this.getChildAt(0)};Blockly.tree.BaseNode.prototype.getLastChild=function(){return this.getChildAt(this.getChildCount()-1)};Blockly.tree.BaseNode.prototype.getPreviousSibling=function(){return this.previousSibling_}; +Blockly.tree.BaseNode.prototype.getNextSibling=function(){return this.nextSibling_};Blockly.tree.BaseNode.prototype.isLastSibling=function(){return!this.nextSibling_};Blockly.tree.BaseNode.prototype.isSelected=function(){return this.selected_};Blockly.tree.BaseNode.prototype.select=function(){var a=this.getTree();a&&a.setSelectedItem(this)}; +Blockly.tree.BaseNode.prototype.setSelectedInternal=function(a){if(this.selected_!=a){this.selected_=a;this.updateRow();var b=this.getElement();b&&(Blockly.utils.aria.setState(b,Blockly.utils.aria.State.SELECTED,a),a&&(a=this.getTree().getElement(),Blockly.utils.aria.setState(a,Blockly.utils.aria.State.ACTIVEDESCENDANT,this.getId())))}};Blockly.tree.BaseNode.prototype.getExpanded=function(){return this.expanded_};Blockly.tree.BaseNode.prototype.setExpandedInternal=function(a){this.expanded_=a}; +Blockly.tree.BaseNode.prototype.setExpanded=function(a){var b=a!=this.expanded_,c;this.expanded_=a;var d=this.getTree(),e=this.getElement();if(this.hasChildren()){if(!a&&d&&this.contains(d.getSelectedItem())&&this.select(),e){if(c=this.getChildrenElement())Blockly.utils.style.setElementShown(c,a),Blockly.utils.aria.setState(e,Blockly.utils.aria.State.EXPANDED,a),a&&this.isInDocument()&&!c.hasChildNodes()&&(this.forEachChild(function(a){c.appendChild(a.toDom())}),this.forEachChild(function(a){a.enterDocument()})); +this.updateExpandIcon()}}else(c=this.getChildrenElement())&&Blockly.utils.style.setElementShown(c,!1);e&&this.updateIcon_();b&&(a?this.doNodeExpanded():this.doNodeCollapsed())};Blockly.tree.BaseNode.prototype.doNodeExpanded=function(){};Blockly.tree.BaseNode.prototype.doNodeCollapsed=function(){};Blockly.tree.BaseNode.prototype.toggle=function(){this.setExpanded(!this.getExpanded())};Blockly.tree.BaseNode.prototype.expand=function(){this.setExpanded(!0)};Blockly.tree.BaseNode.prototype.collapse=function(){this.setExpanded(!1)}; +Blockly.tree.BaseNode.prototype.collapseChildren=function(){this.forEachChild(function(a){a.collapseAll()})};Blockly.tree.BaseNode.prototype.collapseAll=function(){this.collapseChildren();this.collapse()};Blockly.tree.BaseNode.prototype.expandChildren=function(){this.forEachChild(function(a){a.expandAll()})};Blockly.tree.BaseNode.prototype.expandAll=function(){this.expandChildren();this.expand()};Blockly.tree.BaseNode.prototype.reveal=function(){var a=this.getParent();a&&(a.setExpanded(!0),a.reveal())}; +Blockly.tree.BaseNode.prototype.setIsUserCollapsible=function(a){(this.isUserCollapsible_=a)||this.expand();this.getElement()&&this.updateExpandIcon()};Blockly.tree.BaseNode.prototype.isUserCollapsible=function(){return this.isUserCollapsible_}; +Blockly.tree.BaseNode.prototype.toDom=function(){var a=this.config_.cssChildrenNoLines,b=this.getExpanded()&&this.hasChildren(),c=document.createElement("div");c.setAttribute("class",a||"");c.setAttribute("style",this.getLineStyle());b&&this.forEachChild(function(a){c.appendChild(a.toDom())});a=document.createElement("div");a.setAttribute("class",this.config_.cssItem||"");a.setAttribute("id",this.getId());a.appendChild(this.getRowDom());a.appendChild(c);return a}; +Blockly.tree.BaseNode.prototype.getPixelIndent_=function(){return Math.max(0,(this.getDepth()-1)*this.config_.indentWidth)};Blockly.tree.BaseNode.prototype.getRowDom=function(){var a="padding-"+(this.isRightToLeft()?"right":"left")+":"+this.getPixelIndent_()+"px",b=document.createElement("div");b.setAttribute("class",this.getRowClassName());b.setAttribute("style",a);b.appendChild(this.getExpandIconDom());b.appendChild(this.getIconDom());b.appendChild(this.getLabelDom());return b}; +Blockly.tree.BaseNode.prototype.getRowClassName=function(){var a="";this.isSelected()&&(a=" "+(this.config_.cssSelectedRow||""));return this.config_.cssTreeRow+a};Blockly.tree.BaseNode.prototype.getLabelDom=function(){var a=document.createElement("span");a.setAttribute("class",this.config_.cssItemLabel||"");a.setAttribute("title",this.getToolTip()||"");a.textContent=this.getText();return a}; +Blockly.tree.BaseNode.prototype.getIconDom=function(){var a=document.createElement("span");a.setAttribute("style","display: inline-block;");a.setAttribute("class",this.getCalculatedIconClass());return a};Blockly.tree.BaseNode.prototype.getCalculatedIconClass=function(){throw Error("unimplemented abstract method");};Blockly.tree.BaseNode.prototype.getExpandIconDom=function(){return document.createElement("span")}; +Blockly.tree.BaseNode.prototype.getExpandIconClass=function(){var a=this.config_;var b=a.cssTreeIcon+" "+a.cssExpandTreeIcon+" ";this.hasChildren();return b+=a.cssExpandTreeIconBlank};Blockly.tree.BaseNode.prototype.getLineStyle=function(){var a=this.getExpanded()&&this.hasChildren();return"background-position: "+this.getBackgroundPosition()+"; "+(a?"":"display: none")}; +Blockly.tree.BaseNode.prototype.getBackgroundPosition=function(){return(this.isLastSibling()?"-100":(this.getDepth()-1)*this.config_.indentWidth)+"px 0"};Blockly.tree.BaseNode.prototype.getElement=function(){var a=Blockly.tree.BaseNode.superClass_.getElement.call(this);a||(a=document.getElementById(this.getId()),this.setElementInternal(a));return a};Blockly.tree.BaseNode.prototype.getRowElement=function(){var a=this.getElement();return a?a.firstChild:null}; +Blockly.tree.BaseNode.prototype.getExpandIconElement=function(){var a=this.getRowElement();return a?a.firstChild:null};Blockly.tree.BaseNode.prototype.getIconElement=function(){var a=this.getRowElement();return a?a.childNodes[1]:null};Blockly.tree.BaseNode.prototype.getLabelElement=function(){var a=this.getRowElement();return a&&a.lastChild?a.lastChild.previousSibling:null};Blockly.tree.BaseNode.prototype.getAfterLabelElement=function(){var a=this.getRowElement();return a?a.lastChild:null}; +Blockly.tree.BaseNode.prototype.getChildrenElement=function(){var a=this.getElement();return a?a.lastChild:null};Blockly.tree.BaseNode.prototype.setIconClass=function(a){this.iconClass_=a;this.isInDocument()&&this.updateIcon_()};Blockly.tree.BaseNode.prototype.getIconClass=function(){return this.iconClass_};Blockly.tree.BaseNode.prototype.setExpandedIconClass=function(a){this.expandedIconClass_=a;this.isInDocument()&&this.updateIcon_()};Blockly.tree.BaseNode.prototype.getExpandedIconClass=function(){return this.expandedIconClass_}; +Blockly.tree.BaseNode.prototype.setText=function(a){this.content_=a};Blockly.tree.BaseNode.prototype.getText=function(){return this.content_};Blockly.tree.BaseNode.prototype.setToolTip=function(a){this.toolTip_=a;var b=this.getLabelElement();b&&(b.title=a)};Blockly.tree.BaseNode.prototype.getToolTip=function(){return this.toolTip_};Blockly.tree.BaseNode.prototype.updateRow=function(){var a=this.getRowElement();a&&(a.className=this.getRowClassName())}; +Blockly.tree.BaseNode.prototype.updateExpandIcon=function(){var a=this.getExpandIconElement();a&&(a.className=this.getExpandIconClass());if(a=this.getChildrenElement())a.style.backgroundPosition=this.getBackgroundPosition()};Blockly.tree.BaseNode.prototype.updateIcon_=function(){this.getIconElement().className=this.getCalculatedIconClass()}; +Blockly.tree.BaseNode.prototype.onMouseDown=function(a){"expand"==a.target.getAttribute("type")&&this.hasChildren()?this.isUserCollapsible_&&this.toggle():(this.select(),this.updateRow())};Blockly.tree.BaseNode.prototype.onClick_=function(a){a.preventDefault()};Blockly.tree.BaseNode.prototype.onDoubleClick_=function(a){"expand"==a.target.getAttribute("type")&&this.hasChildren()||this.isUserCollapsible_&&this.toggle()}; +Blockly.tree.BaseNode.prototype.onKeyDown=function(a){var b=!0;switch(a.keyCode){case Blockly.utils.KeyCodes.RIGHT:if(a.altKey)break;this.hasChildren()&&(this.getExpanded()?this.getFirstChild().select():this.setExpanded(!0));break;case Blockly.utils.KeyCodes.LEFT:if(a.altKey)break;if(this.hasChildren()&&this.getExpanded()&&this.isUserCollapsible_)this.setExpanded(!1);else{var c=this.getParent(),d=this.getTree();c&&c!=d&&c.select()}break;case Blockly.utils.KeyCodes.DOWN:(c=this.getNextShownNode())&& +c.select();break;case Blockly.utils.KeyCodes.UP:(c=this.getPreviousShownNode())&&c.select();break;default:b=!1}b&&a.preventDefault();return b};Blockly.tree.BaseNode.prototype.getLastShownDescendant=function(){return this.getExpanded()&&this.hasChildren()?this.getLastChild().getLastShownDescendant():this}; +Blockly.tree.BaseNode.prototype.getNextShownNode=function(){if(this.hasChildren()&&this.getExpanded())return this.getFirstChild();for(var a=this,b;a!=this.getTree();){b=a.getNextSibling();if(null!=b)return b;a=a.getParent()}return null};Blockly.tree.BaseNode.prototype.getPreviousShownNode=function(){var a=this.getPreviousSibling();if(null!=a)return a.getLastShownDescendant();a=this.getParent();var b=this.getTree();return a==b||this==b?null:a};Blockly.tree.BaseNode.prototype.getConfig=function(){return this.config_}; +Blockly.tree.BaseNode.prototype.setTreeInternal=function(a){this.tree!=a&&(this.tree=a,this.forEachChild(function(b){b.setTreeInternal(a)}))};Blockly.tree.TreeNode=function(a,b,c){this.toolbox_=a;Blockly.tree.BaseNode.call(this,b,c)};Blockly.utils.object.inherits(Blockly.tree.TreeNode,Blockly.tree.BaseNode);Blockly.tree.TreeNode.prototype.getTree=function(){if(this.tree)return this.tree;var a=this.getParent();return a&&(a=a.getTree())?(this.setTreeInternal(a),a):null}; +Blockly.tree.TreeNode.prototype.getCalculatedIconClass=function(){var a=this.getExpanded(),b=this.getExpandedIconClass();if(a&&b)return b;b=this.getIconClass();if(!a&&b)return b;b=this.getConfig();if(this.hasChildren()){if(a&&b.cssExpandedFolderIcon)return b.cssTreeIcon+" "+b.cssExpandedFolderIcon;if(!a&&b.cssCollapsedFolderIcon)return b.cssTreeIcon+" "+b.cssCollapsedFolderIcon}else if(b.cssFileIcon)return b.cssTreeIcon+" "+b.cssFileIcon;return""}; +Blockly.tree.TreeNode.prototype.onClick_=function(a){this.hasChildren()&&this.isUserCollapsible()?(this.toggle(),this.select()):this.isSelected()?this.getTree().setSelectedItem(null):this.select();this.updateRow()};Blockly.tree.TreeNode.prototype.onMouseDown=function(a){}; +Blockly.tree.TreeNode.prototype.onKeyDown=function(a){if(this.tree.toolbox_.horizontalLayout_){var b={},c=Blockly.utils.KeyCodes.DOWN,d=Blockly.utils.KeyCodes.UP;b[Blockly.utils.KeyCodes.RIGHT]=this.isRightToLeft()?d:c;b[Blockly.utils.KeyCodes.LEFT]=this.isRightToLeft()?c:d;b[Blockly.utils.KeyCodes.UP]=Blockly.utils.KeyCodes.LEFT;b[Blockly.utils.KeyCodes.DOWN]=Blockly.utils.KeyCodes.RIGHT;Object.defineProperties(a,{keyCode:{value:b[a.keyCode]||a.keyCode}})}return Blockly.tree.TreeNode.superClass_.onKeyDown.call(this, +a)};Blockly.tree.TreeNode.prototype.onSizeChanged=function(a){this.onSizeChanged_=a};Blockly.tree.TreeNode.prototype.resizeToolbox_=function(){this.onSizeChanged_&&this.onSizeChanged_.call(this.toolbox_)};Blockly.tree.TreeNode.prototype.doNodeExpanded=Blockly.tree.TreeNode.prototype.resizeToolbox_;Blockly.tree.TreeNode.prototype.doNodeCollapsed=Blockly.tree.TreeNode.prototype.resizeToolbox_;Blockly.tree.TreeControl=function(a,b){this.toolbox_=a;Blockly.tree.BaseNode.call(this,"",b);this.setExpandedInternal(!0);this.setSelectedInternal(!0);this.selectedItem_=this};Blockly.utils.object.inherits(Blockly.tree.TreeControl,Blockly.tree.BaseNode);Blockly.tree.TreeControl.prototype.getTree=function(){return this};Blockly.tree.TreeControl.prototype.getToolbox=function(){return this.toolbox_};Blockly.tree.TreeControl.prototype.getDepth=function(){return 0}; +Blockly.tree.TreeControl.prototype.reveal=function(){};Blockly.tree.TreeControl.prototype.handleFocus_=function(a){this.focused_=!0;a=this.getElement();Blockly.utils.dom.addClass(a,"focused");this.selectedItem_&&this.selectedItem_.select()};Blockly.tree.TreeControl.prototype.handleBlur_=function(a){this.focused_=!1;a=this.getElement();Blockly.utils.dom.removeClass(a,"focused")};Blockly.tree.TreeControl.prototype.hasFocus=function(){return this.focused_}; +Blockly.tree.TreeControl.prototype.getExpanded=function(){return!0};Blockly.tree.TreeControl.prototype.setExpanded=function(a){this.setExpandedInternal(a)};Blockly.tree.TreeControl.prototype.getIconElement=function(){var a=this.getRowElement();return a?a.firstChild:null};Blockly.tree.TreeControl.prototype.getExpandIconElement=function(){return null};Blockly.tree.TreeControl.prototype.updateExpandIcon=function(){}; +Blockly.tree.TreeControl.prototype.getRowClassName=function(){return Blockly.tree.TreeControl.superClass_.getRowClassName.call(this)+" "+this.getConfig().cssHideRoot}; +Blockly.tree.TreeControl.prototype.getCalculatedIconClass=function(){var a=this.getExpanded(),b=this.getExpandedIconClass();if(a&&b)return b;b=this.getIconClass();if(!a&&b)return b;b=this.getConfig();return a&&b.cssExpandedRootIcon?b.cssTreeIcon+" "+b.cssExpandedRootIcon:!a&&b.cssCollapsedRootIcon?b.cssTreeIcon+" "+b.cssCollapsedRootIcon:""}; +Blockly.tree.TreeControl.prototype.setSelectedItem=function(a){if(a!=this.selectedItem_&&(!this.onBeforeSelected_||this.onBeforeSelected_.call(this.toolbox_,a))){var b=this.getSelectedItem();this.selectedItem_&&this.selectedItem_.setSelectedInternal(!1);(this.selectedItem_=a)&&a.setSelectedInternal(!0);this.onAfterSelected_&&this.onAfterSelected_.call(this.toolbox_,b,a)}};Blockly.tree.TreeControl.prototype.onBeforeSelected=function(a){this.onBeforeSelected_=a}; +Blockly.tree.TreeControl.prototype.onAfterSelected=function(a){this.onAfterSelected_=a};Blockly.tree.TreeControl.prototype.getSelectedItem=function(){return this.selectedItem_};Blockly.tree.TreeControl.prototype.updateLinesAndExpandIcons_=function(){function a(b){var c=b.getChildrenElement();if(c){var d=b.getConfig().cssChildrenNoLines;c.className=d;if(c=b.getExpandIconElement())c.className=b.getExpandIconClass()}b.forEachChild(a)}a(this)}; +Blockly.tree.TreeControl.prototype.initAccessibility=function(){Blockly.tree.TreeControl.superClass_.initAccessibility.call(this);var a=this.getElement();Blockly.utils.aria.setRole(a,Blockly.utils.aria.Role.TREE);Blockly.utils.aria.setState(a,Blockly.utils.aria.State.LABELLEDBY,this.getLabelElement().id)}; +Blockly.tree.TreeControl.prototype.enterDocument=function(){Blockly.tree.TreeControl.superClass_.enterDocument.call(this);var a=this.getElement();a.className=this.getConfig().cssRoot;a.setAttribute("hideFocus","true");this.attachEvents_();this.initAccessibility()};Blockly.tree.TreeControl.prototype.exitDocument=function(){Blockly.tree.TreeControl.superClass_.exitDocument.call(this);this.detachEvents_()}; +Blockly.tree.TreeControl.prototype.attachEvents_=function(){var a=this.getElement();a.tabIndex=0;this.onFocusWrapper_=Blockly.bindEvent_(a,"focus",this,this.handleFocus_);this.onBlurWrapper_=Blockly.bindEvent_(a,"blur",this,this.handleBlur_);this.onClickWrapper_=Blockly.bindEventWithChecks_(a,"click",this,this.handleMouseEvent_);this.onKeydownWrapper_=Blockly.bindEvent_(a,"keydown",this,this.handleKeyEvent_)}; +Blockly.tree.TreeControl.prototype.detachEvents_=function(){Blockly.unbindEvent_(this.onFocusWrapper_);Blockly.unbindEvent_(this.onBlurWrapper_);Blockly.unbindEvent_(this.onClickWrapper_);Blockly.unbindEvent_(this.onKeydownWrapper_)};Blockly.tree.TreeControl.prototype.handleMouseEvent_=function(a){var b=this.getNodeFromEvent_(a);if(b)switch(a.type){case "mousedown":b.onMouseDown(a);break;case "click":b.onClick_(a)}}; +Blockly.tree.TreeControl.prototype.handleKeyEvent_=function(a){var b=!1;if(b=this.selectedItem_&&this.selectedItem_.onKeyDown(a)||b)Blockly.utils.style.scrollIntoContainerView(this.selectedItem_.getElement(),this.getElement().parentNode),a.preventDefault();return b};Blockly.tree.TreeControl.prototype.getNodeFromEvent_=function(a){for(var b=a.target;null!=b;){if(a=Blockly.tree.BaseNode.allNodes[b.id])return a;if(b==this.getElement())break;b=b.parentNode}return null}; +Blockly.tree.TreeControl.prototype.createNode=function(a){return new Blockly.tree.TreeNode(this.toolbox_,a||"",this.getConfig())};Blockly.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.VerticalFlyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);Blockly.VerticalFlyout.superClass_.constructor.call(this,a);this.horizontalLayout_=!1};Blockly.utils.object.inherits(Blockly.VerticalFlyout,Blockly.Flyout); +Blockly.VerticalFlyout.prototype.getMetrics_=function(){if(!this.isVisible())return null;try{var a=this.workspace_.getCanvas().getBBox()}catch(e){a={height:0,y:0,width:0,x:0}}var b=this.SCROLLBAR_PADDING,c=this.height_-2*this.SCROLLBAR_PADDING,d=this.width_;this.RTL||(d-=this.SCROLLBAR_PADDING);return{viewHeight:c,viewWidth:d,contentHeight:a.height*this.workspace_.scale+2*this.MARGIN,contentWidth:a.width*this.workspace_.scale+2*this.MARGIN,viewTop:-this.workspace_.scrollY+a.y,viewLeft:-this.workspace_.scrollX, +contentTop:a.y,contentLeft:a.x,absoluteTop:b,absoluteLeft:0}};Blockly.VerticalFlyout.prototype.setMetrics_=function(a){var b=this.getMetrics_();b&&("number"==typeof a.y&&(this.workspace_.scrollY=-b.contentHeight*a.y),this.workspace_.translate(this.workspace_.scrollX+b.absoluteLeft,this.workspace_.scrollY+b.absoluteTop))}; +Blockly.VerticalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();a&&(this.height_=a.viewHeight,this.setBackgroundPath_(this.width_-this.CORNER_RADIUS,a.viewHeight-2*this.CORNER_RADIUS),this.positionAt_(this.width_,this.height_,this.targetWorkspace_.toolboxPosition==this.toolboxPosition_?a.toolboxWidth?this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT?a.toolboxWidth:a.viewWidth-this.width_:this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT?0:a.viewWidth:this.toolboxPosition_== +Blockly.TOOLBOX_AT_LEFT?0:a.viewWidth+a.absoluteLeft-this.width_,0))}}; +Blockly.VerticalFlyout.prototype.setBackgroundPath_=function(a,b){var c=this.toolboxPosition_==Blockly.TOOLBOX_AT_RIGHT,d=a+this.CORNER_RADIUS;d=["M "+(c?d:0)+",0"];d.push("h",c?-a:a);d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,c?0:1,c?-this.CORNER_RADIUS:this.CORNER_RADIUS,this.CORNER_RADIUS);d.push("v",Math.max(0,b));d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,c?0:1,c?this.CORNER_RADIUS:-this.CORNER_RADIUS,this.CORNER_RADIUS);d.push("h",c?a:-a);d.push("z");this.svgBackground_.setAttribute("d", +d.join(" "))};Blockly.VerticalFlyout.prototype.scrollToStart=function(){this.scrollbar_.set(0)};Blockly.VerticalFlyout.prototype.wheel_=function(a){var b=Blockly.utils.getScrollDeltaPixels(a);if(b.y){var c=this.getMetrics_();b=c.viewTop-c.contentTop+b.y;b=Math.min(b,c.contentHeight-c.viewHeight);b=Math.max(b,0);this.scrollbar_.set(b);Blockly.WidgetDiv.hide()}a.preventDefault();a.stopPropagation()}; +Blockly.VerticalFlyout.prototype.layout_=function(a,b){this.workspace_.scale=this.targetWorkspace_.scale;for(var c=this.MARGIN,d=this.RTL?c:c+this.tabWidth_,e=0,f;f=a[e];e++)if("block"==f.type){f=f.block;for(var g=f.getDescendants(!1),h=0,k;k=g[h];h++)k.isInFlyout=!0;f.render();g=f.getSvgRoot();h=f.getHeightWidth();k=f.outputConnection?d-this.tabWidth_:d;f.moveBy(k,c);k=this.createRect_(f,this.RTL?k-h.width:k,c,h,e);this.addBlockListeners_(g,f,k);c+=h.height+b[e]}else"button"==f.type&&(this.initFlyoutButton_(f.button, +d,c),c+=f.button.height+b[e])};Blockly.VerticalFlyout.prototype.isDragTowardWorkspace=function(a){a=Math.atan2(a.y,a.x)/Math.PI*180;var b=this.dragAngleRange_;return a-b||a<-180+b||a>180-b?!0:!1}; +Blockly.VerticalFlyout.prototype.getClientRect=function(){if(!this.svgGroup_)return null;var a=this.svgGroup_.getBoundingClientRect(),b=a.left;if(this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT)return new Blockly.utils.Rect(-1E9,1E9,-1E9,b+a.width);Blockly.utils.userAgent.GECKO&&this.targetWorkspace_&&this.targetWorkspace_.isMutator&&(a=this.targetWorkspace_.svgGroup_.getBoundingClientRect().x,10>Math.abs(a-b)&&(b+=this.leftEdge_*this.targetWorkspace_.options.parentWorkspace.scale));return new Blockly.utils.Rect(-1E9, +1E9,b,1E9)}; +Blockly.VerticalFlyout.prototype.reflowInternal_=function(){this.workspace_.scale=this.targetWorkspace_.scale;for(var a=0,b=this.workspace_.getTopBlocks(!1),c=0,d;d=b[c];c++){var e=d.getHeightWidth().width;d.outputConnection&&(e-=this.tabWidth_);a=Math.max(a,e)}for(c=0;d=this.buttons_[c];c++)a=Math.max(a,d.width);a+=1.5*this.MARGIN+this.tabWidth_;a*=this.workspace_.scale;a+=Blockly.Scrollbar.scrollbarThickness;if(this.width_!=a){for(c=0;d=b[c];c++){if(this.RTL){e=d.getRelativeToSurfaceXY().x;var f= +a/this.workspace_.scale-this.MARGIN;d.outputConnection||(f-=this.tabWidth_);d.moveBy(f-e,0)}d.flyoutRect_&&this.moveRectToBlock_(d.flyoutRect_,d)}if(this.RTL)for(c=0;d=this.buttons_[c];c++)b=d.getPosition().y,d.moveTo(a/this.workspace_.scale-d.width-this.MARGIN-this.tabWidth_,b);this.width_=a;this.position()}};Blockly.Toolbox=function(a){this.workspace_=a;this.RTL=a.options.RTL;this.horizontalLayout_=a.options.horizontalLayout;this.toolboxPosition=a.options.toolboxPosition;this.config_={indentWidth:19,cssRoot:"blocklyTreeRoot",cssHideRoot:"blocklyHidden",cssItem:"",cssTreeRow:"blocklyTreeRow",cssItemLabel:"blocklyTreeLabel",cssTreeIcon:"blocklyTreeIcon",cssExpandedFolderIcon:"blocklyTreeIconOpen",cssFileIcon:"blocklyTreeIconNone",cssSelectedRow:"blocklyTreeSelected"};this.treeSeparatorConfig_={cssTreeRow:"blocklyTreeSeparator"}; +this.horizontalLayout_&&(this.config_.cssTreeRow+=a.RTL?" blocklyHorizontalTreeRtl":" blocklyHorizontalTree",this.treeSeparatorConfig_.cssTreeRow="blocklyTreeSeparatorHorizontal "+(a.RTL?"blocklyHorizontalTreeRtl":"blocklyHorizontalTree"),this.config_.cssTreeIcon="")};Blockly.Toolbox.prototype.width=0;Blockly.Toolbox.prototype.height=0;Blockly.Toolbox.prototype.selectedOption_=null;Blockly.Toolbox.prototype.lastCategory_=null; +Blockly.Toolbox.prototype.init=function(){var a=this.workspace_,b=this.workspace_.getParentSvg();this.HtmlDiv=document.createElement("div");this.HtmlDiv.className="blocklyToolboxDiv";this.HtmlDiv.setAttribute("dir",a.RTL?"RTL":"LTR");b.parentNode.insertBefore(this.HtmlDiv,b);Blockly.bindEventWithChecks_(this.HtmlDiv,"mousedown",this,function(a){Blockly.utils.isRightButton(a)||a.target==this.HtmlDiv?Blockly.hideChaff(!1):Blockly.hideChaff(!0);Blockly.Touch.clearTouchIdentifier()},!1,!0);b={disabledPatternId:a.options.disabledPatternId, +parentWorkspace:a,RTL:a.RTL,oneBasedIndex:a.options.oneBasedIndex,horizontalLayout:a.horizontalLayout,toolboxPosition:a.options.toolboxPosition,renderer:a.options.renderer};this.flyout_=null;this.flyout_=a.horizontalLayout?new Blockly.HorizontalFlyout(b):new Blockly.VerticalFlyout(b);Blockly.utils.dom.insertAfter(this.flyout_.createDom("svg"),this.workspace_.getParentSvg());this.flyout_.init(a);this.config_.cleardotPath=a.options.pathToMedia+"1x1.gif";this.config_.cssCollapsedFolderIcon="blocklyTreeIconClosed"+ +(a.RTL?"Rtl":"Ltr");this.tree_=b=new Blockly.tree.TreeControl(this,this.config_);b.setSelectedItem(null);b.onBeforeSelected(this.handleBeforeTreeSelected_);b.onAfterSelected(this.handleAfterTreeSelected_);a=this.populate_(a.options.languageTree);b.render(this.HtmlDiv);a&&b.setSelectedItem(a);this.addColour_();this.position();this.horizontalLayout_&&Blockly.utils.aria.setState(this.tree_.getElement(),Blockly.utils.aria.State.ORIENTATION,"horizontal")}; +Blockly.Toolbox.prototype.handleBeforeTreeSelected_=function(a){if(a==this.tree_)return!1;this.lastCategory_&&(this.lastCategory_.getRowElement().style.backgroundColor="");if(a){var b=a.hexColour||"#57e";a.getRowElement().style.backgroundColor=b;this.addColour_(a)}return!0}; +Blockly.Toolbox.prototype.handleAfterTreeSelected_=function(a,b){b&&b.blocks&&b.blocks.length?(this.flyout_.show(b.blocks),this.lastCategory_!=b&&this.flyout_.scrollToStart()):this.flyout_.hide();if(a!=b&&a!=this){var c=new Blockly.Events.Ui(null,"category",a&&a.getText(),b&&b.getText());c.workspaceId=this.workspace_.id;Blockly.Events.fire(c)}b&&(this.lastCategory_=b)};Blockly.Toolbox.prototype.handleNodeSizeChanged_=function(){Blockly.svgResize(this.workspace_)}; +Blockly.Toolbox.prototype.dispose=function(){this.flyout_.dispose();this.tree_.dispose();Blockly.utils.dom.removeNode(this.HtmlDiv);this.lastCategory_=this.workspace_=null};Blockly.Toolbox.prototype.getWidth=function(){return this.width};Blockly.Toolbox.prototype.getHeight=function(){return this.height}; +Blockly.Toolbox.prototype.position=function(){var a=this.HtmlDiv;if(a){var b=this.workspace_.getParentSvg();b=Blockly.svgSize(b);this.horizontalLayout_?(a.style.left="0",a.style.height="auto",a.style.width=b.width+"px",this.height=a.offsetHeight,this.toolboxPosition==Blockly.TOOLBOX_AT_TOP?a.style.top="0":a.style.bottom="0"):(this.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT?a.style.right="0":a.style.left="0",a.style.height=b.height+"px",this.width=a.offsetWidth);this.flyout_.position()}}; +Blockly.Toolbox.prototype.populate_=function(a){this.tree_.removeChildren();this.tree_.blocks=[];this.hasColours_=!1;a=this.syncTrees_(a,this.tree_,this.workspace_.options.pathToMedia);if(this.tree_.blocks.length)throw Error("Toolbox cannot have both blocks and categories in the root level.");this.workspace_.resizeContents();return a}; +Blockly.Toolbox.prototype.syncTrees_=function(a,b,c){for(var d=null,e=null,f=0,g;g=a.childNodes[f];f++)if(g.tagName)switch(g.tagName.toUpperCase()){case "CATEGORY":e=Blockly.utils.replaceMessageReferences(g.getAttribute("name"));var h=this.tree_.createNode(e);h.onSizeChanged(this.handleNodeSizeChanged_);h.blocks=[];b.add(h);var k=g.getAttribute("custom");k?h.blocks=k:(k=this.syncTrees_(g,h,c))&&(d=k);k=g.getAttribute("categorystyle");var l=g.getAttribute("colour");l&&k?(h.hexColour="",console.warn('Toolbox category "'+ +e+'" can not have both a style and a colour')):k?this.setColourFromStyle_(k,h,e):this.setColour_(l,h,e);"true"==g.getAttribute("expanded")?(h.blocks.length&&(d=h),h.setExpanded(!0)):h.setExpanded(!1);e=g;break;case "SEP":if(e&&"CATEGORY"==e.tagName.toUpperCase()){b.add(new Blockly.Toolbox.TreeSeparator(this.treeSeparatorConfig_));break}case "BLOCK":case "SHADOW":case "LABEL":case "BUTTON":b.blocks.push(g),e=g}return d}; +Blockly.Toolbox.prototype.setColour_=function(a,b,c){a=Blockly.utils.replaceMessageReferences(a);if(null===a||""===a)b.hexColour="";else{var d=Number(a);isNaN(d)?(d=Blockly.utils.colour.parse(a))?(b.hexColour=d,this.hasColours_=!0):(b.hexColour="",console.warn('Toolbox category "'+c+'" has unrecognized colour attribute: '+a)):(b.hexColour=Blockly.hueToHex(d),this.hasColours_=!0)}}; +Blockly.Toolbox.prototype.setColourFromStyle_=function(a,b,c){if((b.styleName=a)&&Blockly.getTheme()){var d=Blockly.getTheme().getCategoryStyle(a);d&&d.colour?this.setColour_(d.colour,b,c):console.warn('Style "'+a+'" must exist and contain a colour value')}};Blockly.Toolbox.prototype.updateColourFromTheme_=function(a){if(a=a||this.tree_){a=a.getChildren(!1);for(var b=0,c;c=a[b];b++)c.styleName&&(this.setColourFromStyle_(c.styleName,c,""),this.addColour_()),this.updateColourFromTheme_(c)}}; +Blockly.Toolbox.prototype.updateColourFromTheme=function(){var a=this.tree_;a&&(this.updateColourFromTheme_(a),this.updateSelectedItemColour_(a))};Blockly.Toolbox.prototype.updateSelectedItemColour_=function(a){if(a=a.getSelectedItem()){var b=a.hexColour||"#57e";a.getRowElement().style.backgroundColor=b;this.addColour_(a)}}; +Blockly.Toolbox.prototype.addColour_=function(a){a=(a||this.tree_).getChildren(!1);for(var b=0,c;c=a[b];b++){var d=c.getRowElement();if(d){var e=this.hasColours_?"8px solid "+(c.hexColour||"#ddd"):"none";this.workspace_.RTL?d.style.borderRight=e:d.style.borderLeft=e}this.addColour_(c)}};Blockly.Toolbox.prototype.clearSelection=function(){this.tree_.setSelectedItem(null)};Blockly.Toolbox.prototype.addStyle=function(a){Blockly.utils.dom.addClass(this.HtmlDiv,a)}; +Blockly.Toolbox.prototype.removeStyle=function(a){Blockly.utils.dom.removeClass(this.HtmlDiv,a)}; +Blockly.Toolbox.prototype.getClientRect=function(){if(!this.HtmlDiv)return null;var a=this.HtmlDiv.getBoundingClientRect(),b=a.top,c=b+a.height,d=a.left;a=d+a.width;return this.toolboxPosition==Blockly.TOOLBOX_AT_TOP?new Blockly.utils.Rect(-1E7,c,-1E7,1E7):this.toolboxPosition==Blockly.TOOLBOX_AT_BOTTOM?new Blockly.utils.Rect(b,1E7,-1E7,1E7):this.toolboxPosition==Blockly.TOOLBOX_AT_LEFT?new Blockly.utils.Rect(-1E7,1E7,-1E7,a):new Blockly.utils.Rect(-1E7,1E7,d,1E7)}; +Blockly.Toolbox.prototype.refreshSelection=function(){var a=this.tree_.getSelectedItem();a&&a.blocks&&this.flyout_.show(a.blocks)};Blockly.Toolbox.TreeSeparator=function(a){Blockly.tree.TreeNode.call(this,null,"",a)};Blockly.utils.object.inherits(Blockly.Toolbox.TreeSeparator,Blockly.tree.TreeNode); Blockly.DropDownDiv=function(){};Blockly.DropDownDiv.DIV_=null;Blockly.DropDownDiv.boundsElement_=null;Blockly.DropDownDiv.owner_=null;Blockly.DropDownDiv.positionToField_=null;Blockly.DropDownDiv.ARROW_SIZE=16;Blockly.DropDownDiv.BORDER_SIZE=1;Blockly.DropDownDiv.ARROW_HORIZONTAL_PADDING=12;Blockly.DropDownDiv.PADDING_Y=16;Blockly.DropDownDiv.ANIMATION_TIME=.25;Blockly.DropDownDiv.animateOutTimer_=null;Blockly.DropDownDiv.onHide_=0; Blockly.DropDownDiv.createDom=function(){if(!Blockly.DropDownDiv.DIV_){var a=document.createElement("div");a.className="blocklyDropDownDiv";document.body.appendChild(a);Blockly.DropDownDiv.DIV_=a;var b=document.createElement("div");b.className="blocklyDropDownContent";a.appendChild(b);Blockly.DropDownDiv.content_=b;b=document.createElement("div");b.className="blocklyDropDownArrow";a.appendChild(b);Blockly.DropDownDiv.arrow_=b;Blockly.DropDownDiv.DIV_.style.opacity=0;Blockly.DropDownDiv.DIV_.style.transition= "transform "+Blockly.DropDownDiv.ANIMATION_TIME+"s, opacity "+Blockly.DropDownDiv.ANIMATION_TIME+"s";a.addEventListener("focusin",function(){Blockly.utils.dom.addClass(a,"focused")});a.addEventListener("focusout",function(){Blockly.utils.dom.removeClass(a,"focused")})}};Blockly.DropDownDiv.setBoundsElement=function(a){Blockly.DropDownDiv.boundsElement_=a};Blockly.DropDownDiv.getContentDiv=function(){return Blockly.DropDownDiv.content_}; @@ -746,12 +990,45 @@ Blockly.DropDownDiv.hide=function(){var a=Blockly.DropDownDiv.DIV_;a.style.trans Blockly.DropDownDiv.hideWithoutAnimation=function(){if(Blockly.DropDownDiv.isVisible()){Blockly.DropDownDiv.animateOutTimer_&&clearTimeout(Blockly.DropDownDiv.animateOutTimer_);var a=Blockly.DropDownDiv.DIV_;a.style.transform="";a.style.left="";a.style.top="";a.style.opacity=0;a.style.display="none";Blockly.DropDownDiv.clearContent();Blockly.DropDownDiv.owner_=null;Blockly.DropDownDiv.onHide_&&(Blockly.DropDownDiv.onHide_(),Blockly.DropDownDiv.onHide_=null)}}; Blockly.DropDownDiv.positionInternal_=function(a,b,c,d){a=Math.floor(a);b=Math.floor(b);c=Math.floor(c);d=Math.floor(d);var e=Blockly.DropDownDiv.DIV_;e.style.left=a+"px";e.style.top=b+"px";e.style.display="block";e.style.opacity=1;e.style.transform="translate("+(c-a)+"px,"+(d-b)+"px)"}; Blockly.DropDownDiv.repositionForWindowResize=function(){if(Blockly.DropDownDiv.owner_){var a=Blockly.DropDownDiv.owner_.getSourceBlock(),b=a.workspace.scale,c=Blockly.DropDownDiv.positionToField_?Blockly.DropDownDiv.owner_.size_.width:a.width,d=Blockly.DropDownDiv.positionToField_?Blockly.DropDownDiv.owner_.size_.height:a.height;c*=b;d*=b;a=Blockly.DropDownDiv.positionToField_?Blockly.DropDownDiv.owner_.fieldGroup_.getBoundingClientRect():a.getSvgRoot().getBoundingClientRect();c=a.left+c/2;d=Blockly.DropDownDiv.getPositionMetrics(c, -a.top+d,c,a.top);Blockly.DropDownDiv.positionInternal_(d.initialX,d.initialY,d.finalX,d.finalY)}else Blockly.DropDownDiv.hide()};Blockly.FieldTextInput=function(a,b){null==a&&(a="");Blockly.FieldTextInput.superClass_.constructor.call(this,a,b)};Blockly.utils.object.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.BORDERRADIUS=4;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)}; +a.top+d,c,a.top);Blockly.DropDownDiv.positionInternal_(d.initialX,d.initialY,d.finalX,d.finalY)}else Blockly.DropDownDiv.hide()};Blockly.inject=function(a,b){Blockly.checkBlockColourConstants();"string"==typeof a&&(a=document.getElementById(a)||document.querySelector(a));if(!Blockly.utils.dom.containsNode(document,a))throw Error("Error: container is not in current document.");var c=new Blockly.Options(b||{}),d=document.createElement("div");d.className="injectionDiv";a.appendChild(d);var e=Blockly.createDom_(d,c),f=new Blockly.BlockDragSurfaceSvg(d);d=new Blockly.WorkspaceDragSurfaceSvg(d);e=Blockly.createMainWorkspace_(e,c, +f,d);Blockly.setTheme(c.theme);Blockly.user.keyMap.setKeyMap(c.keyMap);Blockly.init_(e);Blockly.mainWorkspace=e;Blockly.svgResize(e);return e}; +Blockly.createDom_=function(a,b){a.setAttribute("dir","LTR");Blockly.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}; +Blockly.createMainWorkspace_=function(a,b,c,d){b.parentWorkspace=null;var e=new Blockly.WorkspaceSvg(b,c,d);e.scale=b.zoomOptions.startScale;a.appendChild(e.createDom("blocklyMainBackground"));!b.hasCategories&&b.languageTree&&(c=e.addFlyout_("svg"),Blockly.utils.dom.insertAfter(c,a));b.hasTrashcan&&e.addTrashcan();b.zoomOptions&&b.zoomOptions.controls&&e.addZoomControls();e.translate(0,0);Blockly.mainWorkspace=e;b.readOnly||e.isMovable()||e.addChangeListener(function(a){if(!e.isDragging()&&!e.isMovable()&& +-1!=Blockly.Events.BUMP_EVENTS.indexOf(a.type)){var b=Object.create(null),c=e.getMetrics(),d=e.scale;b.RTL=e.RTL;b.viewLeft=c.viewLeft/d;b.viewTop=c.viewTop/d;b.viewRight=(c.viewLeft+c.viewWidth)/d;b.viewBottom=(c.viewTop+c.viewHeight)/d;e.isContentBounded()?(c=e.getBlocksBoundingBox(),b.contentLeft=c.left,b.contentTop=c.top,b.contentRight=c.right,b.contentBottom=c.bottom):(b.contentLeft=c.contentLeft/d,b.contentTop=c.contentTop/d,b.contentRight=(c.contentLeft+c.contentWidth)/d,b.contentBottom=(c.contentTop+ +c.contentHeight)/d);if(b.contentTopb.viewBottom||b.contentLeftb.viewRight){c=null;a&&(c=Blockly.Events.getGroup(),Blockly.Events.setGroup(a.group));switch(a.type){case Blockly.Events.BLOCK_CREATE:case Blockly.Events.BLOCK_MOVE:var f=e.getBlockById(a.blockId);f=f.getRootBlock();break;case Blockly.Events.COMMENT_CREATE:case Blockly.Events.COMMENT_MOVE:f=e.getCommentById(a.commentId)}if(f){d=f.getBoundingRectangle();d.height=d.bottom-d.top;d.width= +d.right-d.left;var m=b.viewTop,n=b.viewBottom-d.height;n=Math.max(m,n);m=Blockly.utils.math.clamp(m,d.top,n)-d.top;n=b.viewLeft;var p=b.viewRight-d.width;b.RTL?n=Math.min(p,n):p=Math.max(n,p);b=Blockly.utils.math.clamp(n,d.left,p)-d.left;f.moveBy(b,m)}a&&(a.group||console.log("WARNING: Moved object in bounds but there was no event group. This may break undo."),Blockly.Events.setGroup(c))}}});Blockly.svgResize(e);Blockly.WidgetDiv.createDom();Blockly.DropDownDiv.createDom();Blockly.Tooltip.createDom(); +return e}; +Blockly.init_=function(a){var b=a.options,c=a.getParentSvg();Blockly.bindEventWithChecks_(c.parentNode,"contextmenu",null,function(a){Blockly.utils.isTargetInput(a)||a.preventDefault()});c=Blockly.bindEventWithChecks_(window,"resize",null,function(){Blockly.hideChaff(!0);Blockly.svgResize(a)});a.setResizeHandlerWrapper(c);Blockly.inject.bindDocumentEvents_();b.languageTree&&(a.toolbox_?a.toolbox_.init(a):a.flyout_&&(a.flyout_.init(a),a.flyout_.show(b.languageTree.childNodes),a.flyout_.scrollToStart()));c= +Blockly.Scrollbar.scrollbarThickness;b.hasTrashcan&&(c=a.trashcan.init(c));b.zoomOptions&&b.zoomOptions.controls&&a.zoomControls_.init(c);b.moveOptions&&b.moveOptions.scrollbars?(a.scrollbar=new Blockly.ScrollbarPair(a),a.scrollbar.resize()):a.setMetrics({x:.5,y:.5});b.hasSounds&&Blockly.inject.loadSounds_(b.pathToMedia,a)}; +Blockly.inject.bindDocumentEvents_=function(){Blockly.documentEventsBound_||(Blockly.bindEventWithChecks_(document,"scroll",null,function(){for(var a=Blockly.Workspace.getAll(),b=0,c;c=a[b];b++)c.updateInverseScreenCTM&&c.updateInverseScreenCTM()}),Blockly.bindEventWithChecks_(document,"keydown",null,Blockly.onKeyDown_),Blockly.bindEvent_(document,"touchend",null,Blockly.longStop_),Blockly.bindEvent_(document,"touchcancel",null,Blockly.longStop_),Blockly.utils.userAgent.IPAD&&Blockly.bindEventWithChecks_(window, +"orientationchange",document,function(){Blockly.svgResize(Blockly.getMainWorkspace())}));Blockly.documentEventsBound_=!0}; +Blockly.inject.loadSounds_=function(a,b){var c=b.getAudioManager();c.load([a+"click.mp3",a+"click.wav",a+"click.ogg"],"click");c.load([a+"disconnect.wav",a+"disconnect.mp3",a+"disconnect.ogg"],"disconnect");c.load([a+"delete.mp3",a+"delete.ogg",a+"delete.wav"],"delete");var d=[],e=function(){for(;d.length;)Blockly.unbindEvent_(d.pop());c.preload()};d.push(Blockly.bindEventWithChecks_(document,"mousemove",null,e,!0));d.push(Blockly.bindEventWithChecks_(document,"touchstart",null,e,!0))};Blockly.VERSION="2.20190722.0-develop";Blockly.mainWorkspace=null;Blockly.selected=null;Blockly.cursor=null;Blockly.keyboardAccessibilityMode=!1;Blockly.draggingConnections_=[];Blockly.clipboardXml_=null;Blockly.clipboardSource_=null;Blockly.clipboardTypeCounts_=null;Blockly.cache3dSupported_=null;Blockly.theme_=null;Blockly.svgSize=function(a){return{width:a.cachedWidth_,height:a.cachedHeight_}};Blockly.resizeSvgContents=function(a){a.resizeContents()}; +Blockly.svgResize=function(a){for(;a.options.parentWorkspace;)a=a.options.parentWorkspace;var b=a.getParentSvg(),c=b.parentNode;if(c){var d=c.offsetWidth;c=c.offsetHeight;b.cachedWidth_!=d&&(b.setAttribute("width",d+"px"),b.cachedWidth_=d);b.cachedHeight_!=c&&(b.setAttribute("height",c+"px"),b.cachedHeight_=c);a.resize()}}; +Blockly.onKeyDown_=function(a){var b=Blockly.mainWorkspace;if(!(Blockly.utils.isTargetInput(a)||b.rendered&&!b.isVisible()))if(b.options.readOnly)Blockly.navigation.onKeyPress(a);else{var c=!1;if(a.keyCode==Blockly.utils.KeyCodes.ESC)Blockly.hideChaff(),Blockly.navigation.onBlocklyAction(Blockly.navigation.ACTION_EXIT);else{if(Blockly.navigation.onKeyPress(a))return;if(a.keyCode==Blockly.utils.KeyCodes.BACKSPACE||a.keyCode==Blockly.utils.KeyCodes.DELETE){a.preventDefault();if(Blockly.Gesture.inProgress())return; +Blockly.selected&&Blockly.selected.isDeletable()&&(c=!0)}else if(a.altKey||a.ctrlKey||a.metaKey){if(Blockly.Gesture.inProgress())return;Blockly.selected&&Blockly.selected.isDeletable()&&Blockly.selected.isMovable()&&(a.keyCode==Blockly.utils.KeyCodes.C?(Blockly.hideChaff(),Blockly.copy_(Blockly.selected)):a.keyCode!=Blockly.utils.KeyCodes.X||Blockly.selected.workspace.isFlyout||(Blockly.copy_(Blockly.selected),c=!0));a.keyCode==Blockly.utils.KeyCodes.V?Blockly.clipboardXml_&&(a=Blockly.clipboardSource_, +a.isFlyout&&(a=a.targetWorkspace),Blockly.clipboardTypeCounts_&&a.isCapacityAvailable(Blockly.clipboardTypeCounts_)&&(Blockly.Events.setGroup(!0),a.paste(Blockly.clipboardXml_),Blockly.Events.setGroup(!1))):a.keyCode==Blockly.utils.KeyCodes.Z&&(Blockly.hideChaff(),b.undo(a.shiftKey))}}c&&!Blockly.selected.workspace.isFlyout&&(Blockly.Events.setGroup(!0),Blockly.hideChaff(),Blockly.selected.dispose(!0,!0),Blockly.Events.setGroup(!1))}}; +Blockly.copy_=function(a){if(a.isComment)var b=a.toXmlWithXY();else{b=Blockly.Xml.blockToDom(a,!0);Blockly.Xml.deleteNext(b);var c=a.getRelativeToSurfaceXY();b.setAttribute("x",a.RTL?-c.x:c.x);b.setAttribute("y",c.y)}Blockly.clipboardXml_=b;Blockly.clipboardSource_=a.workspace;Blockly.clipboardTypeCounts_=a.isComment?null:Blockly.utils.getBlockTypeCounts(a,!0)}; +Blockly.duplicate_=function(a){var b=Blockly.clipboardXml_,c=Blockly.clipboardSource_;Blockly.copy_(a);a.workspace.paste(Blockly.clipboardXml_);Blockly.clipboardXml_=b;Blockly.clipboardSource_=c};Blockly.onContextMenu_=function(a){Blockly.utils.isTargetInput(a)||a.preventDefault()}; +Blockly.hideChaff=function(a){Blockly.Tooltip.hide();Blockly.WidgetDiv.hide();Blockly.DropDownDiv.hideWithoutAnimation();var b=Blockly.getMainWorkspace();b.trashcan&&b.trashcan.flyout_&&b.trashcan.flyout_.hide();a||b.toolbox_&&b.toolbox_.flyout_&&b.toolbox_.flyout_.autoClose&&b.toolbox_.clearSelection()};Blockly.getMainWorkspace=function(){return Blockly.mainWorkspace};Blockly.alert=function(a,b){alert(a);b&&b()};Blockly.confirm=function(a,b){b(confirm(a))}; +Blockly.prompt=function(a,b,c){c(prompt(a,b))};Blockly.jsonInitFactory_=function(a){return function(){this.jsonInit(a)}}; +Blockly.defineBlocksWithJsonArray=function(a){for(var b=0;ba&&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,c){Blockly.FieldColour.superClass_.constructor.call(this,a||Blockly.FieldColour.COLOURS[0],b,c);this.size_=new Blockly.utils.Size(Blockly.FieldColour.DEFAULT_WIDTH,Blockly.FieldColour.DEFAULT_HEIGHT)};Blockly.utils.object.inherits(Blockly.FieldColour,Blockly.Field);Blockly.FieldColour.fromJson=function(a){return new Blockly.FieldColour(a.colour,null,a)};Blockly.FieldColour.DEFAULT_WIDTH=26;Blockly.FieldColour.DEFAULT_HEIGHT=Blockly.Field.BORDER_RECT_DEFAULT_HEIGHT; +Blockly.FieldCheckbox.prototype.convertValueToBool_=function(a){return"string"==typeof a?"TRUE"==a:!!a};Blockly.fieldRegistry.register("field_checkbox",Blockly.FieldCheckbox);Blockly.FieldColour=function(a,b,c){Blockly.FieldColour.superClass_.constructor.call(this,a||Blockly.FieldColour.COLOURS[0],b,c);this.size_=new Blockly.utils.Size(Blockly.FieldColour.DEFAULT_WIDTH,Blockly.FieldColour.DEFAULT_HEIGHT)};Blockly.utils.object.inherits(Blockly.FieldColour,Blockly.Field);Blockly.FieldColour.fromJson=function(a){return new Blockly.FieldColour(a.colour,null,a)};Blockly.FieldColour.DEFAULT_WIDTH=26;Blockly.FieldColour.DEFAULT_HEIGHT=Blockly.Field.BORDER_RECT_DEFAULT_HEIGHT; Blockly.FieldColour.prototype.SERIALIZABLE=!0;Blockly.FieldColour.prototype.CURSOR="default";Blockly.FieldColour.prototype.isDirty_=!1;Blockly.FieldColour.prototype.colours_=null;Blockly.FieldColour.prototype.titles_=null;Blockly.FieldColour.prototype.columns_=0;Blockly.FieldColour.prototype.DROPDOWN_BORDER_COLOUR="#dadce0";Blockly.FieldColour.prototype.DROPDOWN_BACKGROUND_COLOUR="white"; Blockly.FieldColour.prototype.configure_=function(a){Blockly.FieldColour.superClass_.configure_.call(this,a);a.colourOptions&&(this.colours_=a.colourOptions,this.titles_=a.colourTitles);a.columns&&(this.columns_=a.columns)};Blockly.FieldColour.prototype.initView=function(){this.createBorderRect_();this.borderRect_.style.fillOpacity=1;this.borderRect_.style.fill=this.value_};Blockly.FieldColour.prototype.doClassValidation_=function(a){return"string"!=typeof a?null:Blockly.utils.colour.parse(a)}; Blockly.FieldColour.prototype.doValueUpdate_=function(a){this.value_=a;this.borderRect_&&(this.borderRect_.style.fill=a)};Blockly.FieldColour.prototype.getText=function(){var a=this.value_;/^#(.)\1(.)\2(.)\3$/.test(a)&&(a="#"+a[1]+a[3]+a[5]);return a};Blockly.FieldColour.COLOURS="#ffffff #cccccc #c0c0c0 #999999 #666666 #333333 #000000 #ffcccc #ff6666 #ff0000 #cc0000 #990000 #660000 #330000 #ffcc99 #ff9966 #ff9900 #ff6600 #cc6600 #993300 #663300 #ffff99 #ffff66 #ffcc66 #ffcc33 #cc9933 #996633 #663333 #ffffcc #ffff33 #ffff00 #ffcc00 #999900 #666600 #333300 #99ff99 #66ff99 #33ff33 #33cc00 #009900 #006600 #003300 #99ffff #33ffff #66cccc #00cccc #339999 #336666 #003333 #ccffff #66ffff #33ccff #3366ff #3333ff #000099 #000066 #ccccff #9999ff #6666cc #6633ff #6600cc #333399 #330099 #ffccff #ff99ff #cc66cc #cc33cc #993399 #663366 #330033".split(" "); @@ -815,14 +1088,13 @@ Blockly.FieldDropdown.prototype.renderSelectedImage_=function(a){this.imageEleme 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.utils.dom.getTextWidth(this.textElement_)+Blockly.Field.X_PADDING}; Blockly.FieldDropdown.prototype.getText_=function(){if(0>this.selectedIndex_)return null;var a=this.getOptions()[this.selectedIndex_][0];return"object"==typeof a?a.alt:a}; Blockly.FieldDropdown.validateOptions_=function(a){if(!Array.isArray(a))throw TypeError("FieldDropdown options must be an array.");for(var b=!1,c=0;c=c||0>=b)throw Error("Height and width values of an image field must be greater than 0.");this.imageHeight_=c;this.flipRtl_=f||!1;this.altText_=d||"";"function"==typeof e&&(this.clickHandler_=e);Blockly.FieldImage.superClass_.constructor.call(this,a||"",null);this.size_= -new Blockly.utils.Size(b,c+Blockly.FieldImage.Y_PADDING)};Blockly.utils.object.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.altText_},this.fieldGroup_);this.imageElement_.setAttributeNS(Blockly.utils.dom.XLINK_NS,"xlink:href",this.value_)};Blockly.FieldImage.prototype.doClassValidation_=function(a){return"string"!=typeof a?null:a}; -Blockly.FieldImage.prototype.doValueUpdate_=function(a){this.value_=a;this.imageElement_&&this.imageElement_.setAttributeNS(Blockly.utils.dom.XLINK_NS,"xlink:href",this.value_||"")};Blockly.FieldImage.prototype.getFlipRtl=function(){return this.flipRtl_};Blockly.FieldImage.prototype.setAlt=function(a){a!==this.altText_&&(this.altText_=a||"",this.imageElement_&&this.imageElement_.setAttribute("alt",this.altText_))};Blockly.FieldImage.prototype.showEditor_=function(){this.clickHandler_&&this.clickHandler_(this)}; -Blockly.FieldImage.prototype.setOnClickHandler=function(a){this.clickHandler_=a};Blockly.FieldImage.prototype.getText_=function(){return this.altText_};Blockly.fieldRegistry.register("field_image",Blockly.FieldImage);Blockly.utils.KeyCodes={WIN_KEY_FF_LINUX:0,MAC_ENTER:3,BACKSPACE:8,TAB:9,NUM_CENTER:12,ENTER:13,SHIFT:16,CTRL:17,ALT:18,PAUSE:19,CAPS_LOCK:20,ESC:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,PLUS_SIGN:43,PRINT_SCREEN:44,INSERT:45,DELETE:46,ZERO:48,ONE:49,TWO:50,THREE:51,FOUR:52,FIVE:53,SIX:54,SEVEN:55,EIGHT:56,NINE:57,FF_SEMICOLON:59,FF_EQUALS:61,FF_DASH:173,FF_HASH:163,QUESTION_MARK:63,AT_SIGN:64,A:65,B:66,C:67,D:68,E:69,F:70,G:71,H:72,I:73,J:74,K:75,L:76,M:77, -N:78,O:79,P:80,Q:81,R:82,S:83,T:84,U:85,V:86,W:87,X:88,Y:89,Z:90,META:91,WIN_KEY_RIGHT:92,CONTEXT_MENU:93,NUM_ZERO:96,NUM_ONE:97,NUM_TWO:98,NUM_THREE:99,NUM_FOUR:100,NUM_FIVE:101,NUM_SIX:102,NUM_SEVEN:103,NUM_EIGHT:104,NUM_NINE:105,NUM_MULTIPLY:106,NUM_PLUS:107,NUM_MINUS:109,NUM_PERIOD:110,NUM_DIVISION:111,F1:112,F2:113,F3:114,F4:115,F5:116,F6:117,F7:118,F8:119,F9:120,F10:121,F11:122,F12:123,NUMLOCK:144,SCROLL_LOCK:145,FIRST_MEDIA_KEY:166,LAST_MEDIA_KEY:183,SEMICOLON:186,DASH:189,EQUALS:187,COMMA:188, -PERIOD:190,SLASH:191,APOSTROPHE:192,TILDE:192,SINGLE_QUOTE:222,OPEN_SQUARE_BRACKET:219,BACKSLASH:220,CLOSE_SQUARE_BRACKET:221,WIN_KEY:224,MAC_FF_META:224,MAC_WK_CMD_LEFT:91,MAC_WK_CMD_RIGHT:93,WIN_IME:229,VK_NONAME:252,PHANTOM:255};Blockly.FieldMultilineInput=function(a,b){null===a&&(a="");Blockly.FieldMultilineInput.superClass_.constructor.call(this,a,b)};Blockly.utils.object.inherits(Blockly.FieldMultilineInput,Blockly.FieldTextInput);Blockly.FieldMultilineInput.LINE_HEIGHT=20;Blockly.FieldMultilineInput.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);b=new Blockly.FieldMultilineInput(b);"boolean"===typeof a.spellcheck&&b.setSpellcheck(a.spellcheck);return b}; +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.fieldRegistry.register("field_dropdown",Blockly.FieldDropdown);Blockly.FieldImage=function(a,b,c,d,e,f,g){if(!a)throw Error("Src value of an image field is required");a=Blockly.utils.replaceMessageReferences(a);c=Number(Blockly.utils.replaceMessageReferences(c));b=Number(Blockly.utils.replaceMessageReferences(b));if(isNaN(c)||isNaN(b))throw Error("Height and width values of an image field must cast to numbers.");if(0>=c||0>=b)throw Error("Height and width values of an image field must be greater than 0.");this.flipRtl_=!1;this.altText_="";Blockly.FieldImage.superClass_.constructor.call(this, +a||"",null,g);g||(this.flipRtl_=!!f,this.altText_=Blockly.utils.replaceMessageReferences(d)||"");this.size_=new Blockly.utils.Size(b,c+Blockly.FieldImage.Y_PADDING);this.imageHeight_=c;this.clickHandler_=null;"function"==typeof e&&(this.clickHandler_=e)};Blockly.utils.object.inherits(Blockly.FieldImage,Blockly.Field);Blockly.FieldImage.fromJson=function(a){return new Blockly.FieldImage(a.src,a.width,a.height,null,null,null,a)};Blockly.FieldImage.Y_PADDING=1;Blockly.FieldImage.prototype.EDITABLE=!1; +Blockly.FieldImage.prototype.isDirty_=!1;Blockly.FieldImage.prototype.configure_=function(a){Blockly.FieldImage.superClass_.configure_.call(this,a);this.flipRtl_=!!a.flipRtl;this.altText_=Blockly.utils.replaceMessageReferences(a.alt)||""}; +Blockly.FieldImage.prototype.initView=function(){this.imageElement_=Blockly.utils.dom.createSvgElement("image",{height:this.imageHeight_+"px",width:this.size_.width+"px",alt:this.altText_},this.fieldGroup_);this.imageElement_.setAttributeNS(Blockly.utils.dom.XLINK_NS,"xlink:href",this.value_)};Blockly.FieldImage.prototype.doClassValidation_=function(a){return"string"!=typeof a?null:a}; +Blockly.FieldImage.prototype.doValueUpdate_=function(a){this.value_=a;this.imageElement_&&this.imageElement_.setAttributeNS(Blockly.utils.dom.XLINK_NS,"xlink:href",this.value_||"")};Blockly.FieldImage.prototype.getFlipRtl=function(){return this.flipRtl_};Blockly.FieldImage.prototype.setAlt=function(a){a!=this.altText_&&(this.altText_=a||"",this.imageElement_&&this.imageElement_.setAttribute("alt",this.altText_))};Blockly.FieldImage.prototype.showEditor_=function(){this.clickHandler_&&this.clickHandler_(this)}; +Blockly.FieldImage.prototype.setOnClickHandler=function(a){this.clickHandler_=a};Blockly.FieldImage.prototype.getText_=function(){return this.altText_};Blockly.fieldRegistry.register("field_image",Blockly.FieldImage);Blockly.FieldLabelSerializable=function(a,b){Blockly.FieldLabelSerializable.superClass_.constructor.call(this,a,b)};Blockly.utils.object.inherits(Blockly.FieldLabelSerializable,Blockly.FieldLabel);Blockly.FieldLabelSerializable.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);return new Blockly.FieldLabelSerializable(b,a["class"])};Blockly.FieldLabelSerializable.prototype.EDITABLE=!1;Blockly.FieldLabelSerializable.prototype.SERIALIZABLE=!0; +Blockly.fieldRegistry.register("field_label_serializable",Blockly.FieldLabelSerializable);Blockly.FieldMultilineInput=function(a,b){null===a&&(a="");Blockly.FieldMultilineInput.superClass_.constructor.call(this,a,b)};Blockly.utils.object.inherits(Blockly.FieldMultilineInput,Blockly.FieldTextInput);Blockly.FieldMultilineInput.LINE_HEIGHT=20;Blockly.FieldMultilineInput.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);b=new Blockly.FieldMultilineInput(b);"boolean"===typeof a.spellcheck&&b.setSpellcheck(a.spellcheck);return b}; Blockly.FieldMultilineInput.prototype.initView=function(){this.createBorderRect_();this.textGroup_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyEditableText"},this.fieldGroup_)}; Blockly.FieldMultilineInput.prototype.getDisplayText_=function(){var a=this.value_;if(!a)return Blockly.Field.NBSP;var b=a.split("\n");a="";for(var c=0;cthis.maxDisplayLength&&(d=d.substring(0,this.maxDisplayLength-4)+"...");d=d.replace(/\s/g,Blockly.Field.NBSP);a+=d;c!==b.length-1&&(a+="\n")}this.sourceBlock_.RTL&&(a+="\u200f");return a}; Blockly.FieldMultilineInput.prototype.render_=function(){for(var a;a=this.textGroup_.firstChild;)this.textGroup_.removeChild(a);a=this.getDisplayText_().split("\n");for(var b=Blockly.Field.Y_PADDING/2,c=0,d=0;dthis.max_&&Blockly.utils.aria.setState(a,Blockly.utils.aria.State.VALUEMAX,this.max_);return a};Blockly.fieldRegistry.register("field_number",Blockly.FieldNumber);Blockly.FieldVariable=function(a,b,c,d){this.menuGenerator_=Blockly.FieldVariable.dropdownCreate;b&&this.setValidator(b);this.defaultVariableName=a||"";this.setTypes_(c,d);this.value_=null;this.size_=new Blockly.utils.Size(0,Blockly.BlockSvg.MIN_BLOCK_Y)};Blockly.utils.object.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()}}; Blockly.FieldVariable.prototype.fromXml=function(a){var b=a.getAttribute("id"),c=a.textContent,d=a.getAttribute("variabletype")||a.getAttribute("variableType")||"";b=Blockly.Variables.getOrCreateVariablePackage(this.workspace_,b,c,d);if(null!=d&&d!==b.type)throw Error("Serialized variable type with id '"+b.getId()+"' had type "+b.type+", and does not match variable field that references it: "+Blockly.Xml.domToText(a)+".");this.setValue(b.getId())}; @@ -845,17 +1119,7 @@ Blockly.FieldVariable.prototype.getVariableTypes_=function(){var a=this.variable Blockly.FieldVariable.prototype.setTypes_=function(a,b){var c=b||"";if(null==a||void 0==a)var d=null;else if(Array.isArray(a)){d=a;for(var e=!1,f=0;f>>/g,Blockly.Css.mediaPath_);var d=document.createElement("style");c=document.createTextNode(c);d.appendChild(c);document.head.insertBefore(d,document.head.firstChild)}};Blockly.Css.setCursor=function(a){console.warn("Deprecated call to Blockly.Css.setCursor. See https://github.com/google/blockly/issues/981 for context")}; -Blockly.Css.CONTENT=[".blocklySvg {","background-color: #fff;","outline: none;","overflow: hidden;","position: absolute;","display: block;","}",".blocklyWidgetDiv {","display: none;","position: absolute;","z-index: 99999;","}",".injectionDiv {","height: 100%;","position: relative;","overflow: hidden;","touch-action: none","}",".blocklyNonSelectable {","user-select: none;","-moz-user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","}",".blocklyWsDragSurface {","display: none;", -"position: absolute;","top: 0;","left: 0;","}",".blocklyWsDragSurface.blocklyOverflowVisible {","overflow: visible;","}",".blocklyBlockDragSurface {","display: none;","position: absolute;","top: 0;","left: 0;","right: 0;","bottom: 0;","overflow: visible !important;","z-index: 50;","}",".blocklyBlockCanvas.blocklyCanvasTransitioning,",".blocklyBubbleCanvas.blocklyCanvasTransitioning {","transition: transform .5s;","}",".blocklyTooltipDiv {","background-color: #ffffc7;","border: 1px solid #ddc;","box-shadow: 4px 4px 20px 1px rgba(0,0,0,.15);", -"color: #000;","display: none;","font-family: sans-serif;","font-size: 9pt;","opacity: .9;","padding: 2px;","position: absolute;","z-index: 100000;","}",".blocklyDropDownDiv {","position: fixed;","left: 0;","top: 0;","z-index: 1000;","display: none;","border: 1px solid;","border-radius: 2px;","padding: 4px;","-webkit-user-select: none;","box-shadow: 0px 0px 3px 1px rgba(0,0,0,.3);","}",".blocklyDropDownDiv.focused {","box-shadow: 0px 0px 6px 1px rgba(0,0,0,.3);","}",".blocklyDropDownContent {","max-height: 300px;", -"overflow: auto;","overflow-x: hidden;","}",".blocklyDropDownArrow {","position: absolute;","left: 0;","top: 0;","width: 16px;","height: 16px;","z-index: -1;","background-color: inherit;","border-color: inherit;","}",".blocklyDropDownButton {","display: inline-block;","float: left;","padding: 0;","margin: 4px;","border-radius: 4px;","outline: none;","border: 1px solid;","transition: box-shadow .1s;","cursor: pointer;","}",".arrowTop {","border-top: 1px solid;","border-left: 1px solid;","border-top-left-radius: 4px;", -"border-color: inherit;","}",".arrowBottom {","border-bottom: 1px solid;","border-right: 1px solid;","border-bottom-right-radius: 4px;","border-color: inherit;","}",".blocklyResizeSE {","cursor: se-resize;","fill: #aaa;","}",".blocklyResizeSW {","cursor: sw-resize;","fill: #aaa;","}",".blocklyResizeLine {","stroke: #515A5A;","stroke-width: 1;","}",".blocklyHighlightedConnectionPath {","fill: none;","stroke: #fc3;","stroke-width: 4px;","}",".blocklyPathLight {","fill: none;","stroke-linecap: round;", -"stroke-width: 1;","}",".blocklySelected>.blocklyPath {","stroke: #fc3;","stroke-width: 3px;","}",".blocklySelected>.blocklyPathLight {","display: none;","}",".blocklyDraggable {",'cursor: url("<<>>/handopen.cur"), auto;',"cursor: grab;","cursor: -webkit-grab;","}",".blocklyDragging {",'cursor: url("<<>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDraggable:active {",'cursor: url("<<>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;", -"}",".blocklyBlockDragSurface .blocklyDraggable {",'cursor: url("<<>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDragging.blocklyDraggingDelete {",'cursor: url("<<>>/handdelete.cur"), auto;',"}",".blocklyToolboxDelete {",'cursor: url("<<>>/handdelete.cur"), auto;',"}",".blocklyToolboxGrab {",'cursor: url("<<>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDragging>.blocklyPath,",".blocklyDragging>.blocklyPathLight {", -"fill-opacity: .8;","stroke-opacity: .8;","}",".blocklyDragging>.blocklyPathDark {","display: none;","}",".blocklyDisabled>.blocklyPath {","fill-opacity: .5;","stroke-opacity: .5;","}",".blocklyDisabled>.blocklyPathLight,",".blocklyDisabled>.blocklyPathDark {","display: none;","}",".blocklyInsertionMarker>.blocklyPath,",".blocklyInsertionMarker>.blocklyPathLight,",".blocklyInsertionMarker>.blocklyPathDark {","fill-opacity: .2;","stroke: none","}",".blocklyReplaceable .blocklyPath {","fill-opacity: .5;", -"}",".blocklyReplaceable .blocklyPathLight,",".blocklyReplaceable .blocklyPathDark {","display: none;","}",".blocklyText {","cursor: default;","fill: #fff;","font-family: sans-serif;","font-size: 11pt;","}",".blocklyMultilineText {"," font-family: monospace;","}",".blocklyNonEditableText>text {","pointer-events: none;","}",".blocklyNonEditableText>rect,",".blocklyEditableText>rect {","fill: #fff;","fill-opacity: .6;","}",".blocklyNonEditableText>text,",".blocklyEditableText>text {","fill: #000;", -"}",".blocklyEditableText:hover>rect {","stroke: #fff;","stroke-width: 2;","}",".blocklyBubbleText {","fill: #000;","}",".blocklyFlyout {","position: absolute;","z-index: 20;","}",".blocklyFlyoutButton {","fill: #888;","cursor: default;","}",".blocklyFlyoutButtonShadow {","fill: #666;","}",".blocklyFlyoutButton:hover {","fill: #aaa;","}",".blocklyFlyoutLabel {","cursor: default;","}",".blocklyFlyoutLabelBackground {","opacity: 0;","}",".blocklyFlyoutLabelText {","fill: #000;","}",".blocklySvg text, .blocklyBlockDragSurface text {", -"user-select: none;","-moz-user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","cursor: inherit;","}",".blocklyHidden {","display: none;","}",".blocklyFieldDropdown:not(.blocklyHidden) {","display: block;","}",".blocklyIconGroup {","cursor: default;","}",".blocklyIconGroup:not(:hover),",".blocklyIconGroupReadonly {","opacity: .6;","}",".blocklyIconShape {","fill: #00f;","stroke: #fff;","stroke-width: 1px;","}",".blocklyIconSymbol {","fill: #fff;","}",".blocklyMinimalBody {", -"margin: 0;","padding: 0;","}",".blocklyCommentForeignObject {","position: relative;","z-index: 0;","}",".blocklyCommentRect {","fill: #E7DE8E;","stroke: #bcA903;","stroke-width: 1px","}",".blocklyCommentTarget {","fill: transparent;","stroke: #bcA903;","}",".blocklyCommentTargetFocused {","fill: none;","}",".blocklyCommentHandleTarget {","fill: none;","}",".blocklyCommentHandleTargetFocused {","fill: transparent;","}",".blocklyFocused>.blocklyCommentRect {","fill: #B9B272;","stroke: #B9B272;","}", -".blocklySelected>.blocklyCommentTarget {","stroke: #fc3;","stroke-width: 3px;","}",".blocklyCommentTextarea {","background-color: #fef49c;","border: 0;","outline: 0;","margin: 0;","padding: 3px;","resize: none;","display: block;","overflow: hidden;","}",".blocklyCommentDeleteIcon {","cursor: pointer;","fill: #000;","display: none","}",".blocklySelected > .blocklyCommentDeleteIcon {","display: block","}",".blocklyDeleteIconShape {","fill: #000;","stroke: #000;","stroke-width: 1px;","}",".blocklyDeleteIconShape.blocklyDeleteIconHighlighted {", -"stroke: #fc3;","}",".blocklyHtmlInput {","border: none;","border-radius: 4px;","font-family: sans-serif;","height: 100%;","margin: 0;","outline: none;","padding: 0;","width: 100%;","text-align: center;","}",".blocklyHtmlInput::-ms-clear {","display: none;","}",".blocklyMainBackground {","stroke-width: 1;","stroke: #c6c6c6;","}",".blocklyMutatorBackground {","fill: #fff;","stroke: #ddd;","stroke-width: 1;","}",".blocklyFlyoutBackground {","fill: #ddd;","fill-opacity: .8;","}",".blocklyTransparentBackground {", -"opacity: 0;","}",".blocklyMainWorkspaceScrollbar {","z-index: 20;","}",".blocklyFlyoutScrollbar {","z-index: 30;","}",".blocklyScrollbarHorizontal, .blocklyScrollbarVertical {","position: absolute;","outline: none;","}",".blocklyScrollbarBackground {","opacity: 0;","}",".blocklyScrollbarHandle {","fill: #ccc;","}",".blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",".blocklyScrollbarHandle:hover {","fill: #bbb;","}",".blocklyZoom>image, .blocklyZoom>svg>image {","opacity: .4;","}",".blocklyZoom>image:hover, .blocklyZoom>svg>image:hover {", -"opacity: .6;","}",".blocklyZoom>image:active, .blocklyZoom>svg>image:active {","opacity: .8;","}",".blocklyFlyout .blocklyScrollbarHandle {","fill: #bbb;","}",".blocklyFlyout .blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",".blocklyFlyout .blocklyScrollbarHandle:hover {","fill: #aaa;","}",".blocklyInvalidInput {","background: #faa;","}",".blocklyAngleCircle {","stroke: #444;","stroke-width: 1;","fill: #ddd;","fill-opacity: .8;","}",".blocklyAngleMarks {","stroke: #444;","stroke-width: 1;", -"}",".blocklyAngleGauge {","fill: #f88;","fill-opacity: .8;","}",".blocklyAngleLine {","stroke: #f00;","stroke-width: 2;","stroke-linecap: round;","pointer-events: none;","}",".blocklyContextMenu {","border-radius: 4px;","max-height: 100%;","}",".blocklyDropdownMenu {","border-radius: 2px;","padding: 0 !important;","}",".blocklyWidgetDiv .blocklyDropdownMenu .goog-menuitem, ",".blocklyDropDownDiv .blocklyDropdownMenu .goog-menuitem {","padding-left: 28px;","}",".blocklyWidgetDiv .blocklyDropdownMenu .goog-menuitem.goog-menuitem-rtl, ", -".blocklyDropDownDiv .blocklyDropdownMenu .goog-menuitem.goog-menuitem-rtl {","padding-left: 5px;","padding-right: 28px;","}",".blocklyVerticalCursor {","stroke-width: 3px;","fill: rgba(255,255,255,.5);","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","background: url(<<>>/sprites.png) no-repeat -48px -16px;", -"}",".blocklyToolboxDiv {","background-color: #ddd;","overflow-x: visible;","overflow-y: auto;","position: absolute;","user-select: none;","-moz-user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","z-index: 70;","-webkit-tap-highlight-color: transparent;","}",".blocklyTreeRoot {","padding: 4px 0;","}",".blocklyTreeRoot:focus {","outline: none;","}",".blocklyTreeRow {","height: 22px;","line-height: 22px;","margin-bottom: 3px;","padding-right: 8px;","white-space: nowrap;","}", -".blocklyHorizontalTree {","float: left;","margin: 1px 5px 8px 0;","}",".blocklyHorizontalTreeRtl {","float: right;","margin: 1px 0 8px 5px;","}",'.blocklyToolboxDiv[dir="RTL"] .blocklyTreeRow {',"margin-left: 8px;","}",".blocklyTreeRow:not(.blocklyTreeSelected):hover {","background-color: #e4e4e4;","}",".blocklyTreeSeparator {","border-bottom: solid #e5e5e5 1px;","height: 0;","margin: 5px 0;","}",".blocklyTreeSeparatorHorizontal {","border-right: solid #e5e5e5 1px;","width: 0;","padding: 5px 0;", -"margin: 0 5px;","}",".blocklyTreeIcon {","background-image: url(<<>>/sprites.png);","height: 16px;","vertical-align: middle;","width: 16px;","}",".blocklyTreeIconClosedLtr {","background-position: -32px -1px;","}",".blocklyTreeIconClosedRtl {","background-position: 0 -1px;","}",".blocklyTreeIconOpen {","background-position: -16px -1px;","}",".blocklyTreeSelected>.blocklyTreeIconClosedLtr {","background-position: -32px -17px;","}",".blocklyTreeSelected>.blocklyTreeIconClosedRtl {","background-position: 0 -17px;", -"}",".blocklyTreeSelected>.blocklyTreeIconOpen {","background-position: -16px -17px;","}",".blocklyTreeIconNone,",".blocklyTreeSelected>.blocklyTreeIconNone {","background-position: -48px -1px;","}",".blocklyTreeLabel {","cursor: default;","font-family: sans-serif;","font-size: 16px;","padding: 0 3px;","vertical-align: middle;","}",".blocklyToolboxDelete .blocklyTreeLabel {",'cursor: url("<<>>/handdelete.cur"), auto;',"}",".blocklyTreeSelected .blocklyTreeLabel {","color: #fff;","}",".blocklyColourTable {", -"border-collapse: collapse;","outline: none;","padding: 1px;","display: block;","}",".blocklyColourTable>tr>td {","padding: 0;","cursor: pointer;","border: .5px solid transparent;","height: 25px;","width: 25px;","box-sizing: border-box;","display: inline-block;","}",".blocklyColourTable>tr>td.blocklyColourHighlighted {","border-color: #eee;","position: relative;","box-shadow: 2px 2px 7px 2px rgba(0,0,0,.3);","}",".blocklyColourSelected, .blocklyColourSelected:hover {","border-color: #eee !important;", -"outline: 1px solid #333;","position: relative;","}",".blocklyHtmlTextAreaInput {","font-family: monospace;","resize: none;","overflow: hidden;","height: 100%;","text-align: left;","}",".blocklyWidgetDiv .goog-menu {","background: #fff;","border-color: transparent;","border-style: solid;","border-width: 1px;","cursor: default;","font: normal 13px Arial, sans-serif;","margin: 0;","outline: none;","padding: 4px 0;","position: absolute;","overflow-y: auto;","overflow-x: hidden;","max-height: 100%;", -"z-index: 20000;","box-shadow: 0px 0px 3px 1px rgba(0,0,0,.3);","}",".blocklyWidgetDiv .goog-menu.focused {","box-shadow: 0px 0px 6px 1px rgba(0,0,0,.3);","}",".blocklyDropDownDiv .goog-menu {","cursor: default;",'font: normal 13px "Helvetica Neue", Helvetica, sans-serif;',"outline: none;","z-index: 20000;","}",".blocklyWidgetDiv .goog-menuitem, ",".blocklyDropDownDiv .goog-menuitem {","color: #000;","font: normal 13px Arial, sans-serif;","list-style: none;","margin: 0;","min-width: 7em;","border: none;", -"padding: 6px 15px;","white-space: nowrap;","cursor: pointer;","}",".blocklyWidgetDiv .goog-menu-nocheckbox .goog-menuitem, ",".blocklyWidgetDiv .goog-menu-noicon .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-nocheckbox .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-noicon .goog-menuitem { ","padding-left: 12px;","}",".blocklyWidgetDiv .goog-menu-noaccel .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-noaccel .goog-menuitem {","padding-right: 20px;","}",".blocklyWidgetDiv .goog-menuitem-content, ", -".blocklyDropDownDiv .goog-menuitem-content {","font: normal 13px Arial, sans-serif;","}",".blocklyWidgetDiv .goog-menuitem-content {","color: #000;","}",".blocklyDropDownDiv .goog-menuitem-content {","color: #fff;","}",".blocklyWidgetDiv .goog-menuitem-disabled, ",".blocklyDropDownDiv .goog-menuitem-disabled {","cursor: inherit;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-accel, ",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-content, ",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-accel, ", -".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-content {","color: #ccc !important;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-icon {","opacity: .3;","filter: alpha(opacity=30);","}",".blocklyWidgetDiv .goog-menuitem-highlight, ",".blocklyWidgetDiv .goog-menuitem-hover {","background-color: #f1f3f4;","}",".blocklyDropDownDiv .goog-menuitem-highlight, ",".blocklyDropDownDiv .goog-menuitem-hover {","background-color: rgba(0,0,0,.2);", -"}",".blocklyWidgetDiv .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-menuitem-icon {","background-repeat: no-repeat;","height: 16px;","left: 6px;","position: absolute;","right: auto;","vertical-align: middle;","width: 16px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ", -".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-icon {","left: auto;","right: 6px;","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","position: static;","float: left;","margin-left: -24px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon, ", -".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-icon {","float: right;","margin-right: -24px;","}",".blocklyWidgetDiv .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-accel {","color: #999;","direction: ltr;","left: auto;","padding: 0 6px;","position: absolute;","right: 0;","text-align: right;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-accel {", -"left: 0;","right: auto;","text-align: left;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-hint, ",".blocklyDropDownDiv .goog-menuitem-mnemonic-hint {","text-decoration: underline;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-separator, ",".blocklyDropDownDiv .goog-menuitem-mnemonic-separator {","color: #999;","font-size: 12px;","padding-left: 4px;","}",".blocklyWidgetDiv .goog-menuseparator, ",".blocklyDropDownDiv .goog-menuseparator {","border-top: 1px solid #ccc;","margin: 4px 0;","padding: 0;", -"}",""];Blockly.WidgetDiv={};Blockly.WidgetDiv.DIV=null;Blockly.WidgetDiv.owner_=null;Blockly.WidgetDiv.dispose_=null;Blockly.WidgetDiv.createDom=function(){Blockly.WidgetDiv.DIV||(Blockly.WidgetDiv.DIV=document.createElement("div"),Blockly.WidgetDiv.DIV.className="blocklyWidgetDiv",document.body.appendChild(Blockly.WidgetDiv.DIV))}; -Blockly.WidgetDiv.show=function(a,b,c){Blockly.WidgetDiv.hide();Blockly.WidgetDiv.owner_=a;Blockly.WidgetDiv.dispose_=c;a=Blockly.utils.style.getViewportPageOffset();Blockly.WidgetDiv.DIV.style.top=a.y+"px";Blockly.WidgetDiv.DIV.style.direction=b?"rtl":"ltr";Blockly.WidgetDiv.DIV.style.display="block"}; -Blockly.WidgetDiv.hide=function(){Blockly.WidgetDiv.owner_&&(Blockly.WidgetDiv.owner_=null,Blockly.WidgetDiv.DIV.style.display="none",Blockly.WidgetDiv.DIV.style.left="",Blockly.WidgetDiv.DIV.style.top="",Blockly.WidgetDiv.dispose_&&Blockly.WidgetDiv.dispose_(),Blockly.WidgetDiv.dispose_=null,Blockly.WidgetDiv.DIV.innerHTML="")};Blockly.WidgetDiv.isVisible=function(){return!!Blockly.WidgetDiv.owner_};Blockly.WidgetDiv.hideIfOwner=function(a){Blockly.WidgetDiv.owner_==a&&Blockly.WidgetDiv.hide()}; -Blockly.WidgetDiv.positionInternal_=function(a,b,c){Blockly.WidgetDiv.DIV.style.left=a+"px";Blockly.WidgetDiv.DIV.style.top=b+"px";Blockly.WidgetDiv.DIV.style.height=c+"px"};Blockly.WidgetDiv.positionWithAnchor=function(a,b,c,d){var e=Blockly.WidgetDiv.calculateY_(a,b,c);a=Blockly.WidgetDiv.calculateX_(a,b,c,d);0>e?Blockly.WidgetDiv.positionInternal_(a,0,c.height+e):Blockly.WidgetDiv.positionInternal_(a,e,c.height)}; -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.HorizontalFlyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);Blockly.HorizontalFlyout.superClass_.constructor.call(this,a);this.horizontalLayout_=!0};Blockly.utils.object.inherits(Blockly.HorizontalFlyout,Blockly.Flyout); -Blockly.HorizontalFlyout.prototype.getMetrics_=function(){if(!this.isVisible())return null;try{var a=this.workspace_.getCanvas().getBBox()}catch(e){a={height:0,y:0,width:0,x:0}}var b=this.SCROLLBAR_PADDING,c=this.SCROLLBAR_PADDING;this.toolboxPosition_==Blockly.TOOLBOX_AT_BOTTOM&&(b=0);var d=this.height_;this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP&&(d-=this.SCROLLBAR_PADDING);return{viewHeight:d,viewWidth:this.width_-2*this.SCROLLBAR_PADDING,contentHeight:(a.height+2*this.MARGIN)*this.workspace_.scale, -contentWidth:(a.width+2*this.MARGIN)*this.workspace_.scale,viewTop:-this.workspace_.scrollY,viewLeft:-this.workspace_.scrollX,contentTop:0,contentLeft:0,absoluteTop:b,absoluteLeft:c}};Blockly.HorizontalFlyout.prototype.setMetrics_=function(a){var b=this.getMetrics_();b&&("number"==typeof a.x&&(this.workspace_.scrollX=-b.contentWidth*a.x),this.workspace_.translate(this.workspace_.scrollX+b.absoluteLeft,this.workspace_.scrollY+b.absoluteTop))}; -Blockly.HorizontalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();a&&(this.width_=a.viewWidth,this.setBackgroundPath_(a.viewWidth-2*this.CORNER_RADIUS,this.height_-this.CORNER_RADIUS),this.positionAt_(this.width_,this.height_,0,this.targetWorkspace_.toolboxPosition==this.toolboxPosition_?a.toolboxHeight?this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?a.toolboxHeight:a.viewHeight-this.height_:this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?0:a.viewHeight: -this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?0:a.viewHeight+a.absoluteTop-this.height_))}}; -Blockly.HorizontalFlyout.prototype.setBackgroundPath_=function(a,b){var c=this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP,d=["M 0,"+(c?0:this.CORNER_RADIUS)];c?(d.push("h",a+2*this.CORNER_RADIUS),d.push("v",b),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,-this.CORNER_RADIUS,this.CORNER_RADIUS),d.push("h",-1*a),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,-this.CORNER_RADIUS,-this.CORNER_RADIUS)):(d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,this.CORNER_RADIUS,-this.CORNER_RADIUS), -d.push("h",a),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,this.CORNER_RADIUS,this.CORNER_RADIUS),d.push("v",b),d.push("h",-a-2*this.CORNER_RADIUS));d.push("z");this.svgBackground_.setAttribute("d",d.join(" "))};Blockly.HorizontalFlyout.prototype.scrollToStart=function(){this.scrollbar_.set(this.RTL?Infinity:0)}; -Blockly.HorizontalFlyout.prototype.wheel_=function(a){var b=Blockly.utils.getScrollDeltaPixels(a),c=b.x||b.y;c&&(b=this.getMetrics_(),c=b.viewLeft+c,c=Math.min(c,b.contentWidth-b.viewWidth),c=Math.max(c,0),this.scrollbar_.set(c),Blockly.WidgetDiv.hide());a.preventDefault();a.stopPropagation()}; -Blockly.HorizontalFlyout.prototype.layout_=function(a,b){this.workspace_.scale=this.targetWorkspace_.scale;var c=this.MARGIN,d=c+this.tabWidth_;this.RTL&&(a=a.reverse());for(var e=0,f;f=a[e];e++)if("block"==f.type){f=f.block;for(var g=f.getDescendants(!1),h=0,k;k=g[h];h++)k.isInFlyout=!0;f.render();g=f.getSvgRoot();h=f.getHeightWidth();k=f.outputConnection?this.tabWidth_:0;k=this.RTL?d+h.width:d-k;f.moveBy(k,c);k=this.createRect_(f,k,c,h,e);d+=h.width+b[e];this.addBlockListeners_(g,f,k)}else"button"== -f.type&&(this.initFlyoutButton_(f.button,d,c),d+=f.button.width+b[e])};Blockly.HorizontalFlyout.prototype.isDragTowardWorkspace=function(a){a=Math.atan2(a.y,a.x)/Math.PI*180;var b=this.dragAngleRange_;return a<90+b&&a>90-b||a>-90-b&&a<-90+b?!0:!1}; -Blockly.HorizontalFlyout.prototype.getClientRect=function(){if(!this.svgGroup_)return null;var a=this.svgGroup_.getBoundingClientRect(),b=a.top;return this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?new Blockly.utils.Rect(-1E9,b+a.height,-1E9,1E9):new Blockly.utils.Rect(b,-1E9,-1E9,1E9)}; -Blockly.HorizontalFlyout.prototype.reflowInternal_=function(){this.workspace_.scale=this.targetWorkspace_.scale;for(var a=0,b=this.workspace_.getTopBlocks(!1),c=0,d;d=b[c];c++)a=Math.max(a,d.getHeightWidth().height);a+=1.5*this.MARGIN;a*=this.workspace_.scale;a+=Blockly.Scrollbar.scrollbarThickness;if(this.height_!=a){for(c=0;d=b[c];c++)d.flyoutRect_&&this.moveRectToBlock_(d.flyoutRect_,d);this.height_=a;this.position()}};Blockly.tree={};Blockly.tree.BaseNode=function(a,b){Blockly.Component.call(this);this.config_=b;this.content_=a;this.expanded_=this.selected_=!1;this.toolTip_=null;this.isUserCollapsible_=!0;this.depth_=-1};Blockly.utils.object.inherits(Blockly.tree.BaseNode,Blockly.Component);Blockly.tree.BaseNode.allNodes={};Blockly.tree.BaseNode.prototype.disposeInternal=function(){Blockly.tree.BaseNode.superClass_.disposeInternal.call(this);this.tree&&(this.tree=null);this.setElementInternal(null)}; -Blockly.tree.BaseNode.prototype.initAccessibility=function(){var a=this.getElement();if(a){var b=this.getLabelElement();b&&!b.id&&(b.id=this.getId()+".label");Blockly.utils.aria.setRole(a,Blockly.utils.aria.Role.TREEITEM);Blockly.utils.aria.setState(a,Blockly.utils.aria.State.SELECTED,!1);Blockly.utils.aria.setState(a,Blockly.utils.aria.State.LEVEL,this.getDepth());b&&Blockly.utils.aria.setState(a,Blockly.utils.aria.State.LABELLEDBY,b.id);(b=this.getIconElement())&&Blockly.utils.aria.setRole(b,Blockly.utils.aria.Role.PRESENTATION); -(b=this.getExpandIconElement())&&Blockly.utils.aria.setRole(b,Blockly.utils.aria.Role.PRESENTATION);if(b=this.getChildrenElement())if(Blockly.utils.aria.setRole(b,Blockly.utils.aria.Role.GROUP),b.hasChildNodes())for(Blockly.utils.aria.setState(a,Blockly.utils.aria.State.EXPANDED,!1),a=this.getChildCount(),b=1;b<=a;b++){var c=this.getChildAt(b-1).getElement();Blockly.utils.aria.setState(c,Blockly.utils.aria.State.SETSIZE,a);Blockly.utils.aria.setState(c,Blockly.utils.aria.State.POSINSET,b)}}}; -Blockly.tree.BaseNode.prototype.createDom=function(){var a=document.createElement("div");a.appendChild(this.toDom());this.setElementInternal(a)};Blockly.tree.BaseNode.prototype.enterDocument=function(){Blockly.tree.BaseNode.superClass_.enterDocument.call(this);Blockly.tree.BaseNode.allNodes[this.getId()]=this;this.initAccessibility()};Blockly.tree.BaseNode.prototype.exitDocument=function(){Blockly.tree.BaseNode.superClass_.exitDocument.call(this);delete Blockly.tree.BaseNode.allNodes[this.getId()]}; -Blockly.tree.BaseNode.prototype.addChildAt=function(a,b){var c=this.getChildAt(b-1),d=this.getChildAt(b);Blockly.tree.BaseNode.superClass_.addChildAt.call(this,a,b);a.previousSibling_=c;a.nextSibling_=d;c?c.nextSibling_=a:this.firstChild_=a;d?d.previousSibling_=a:this.lastChild_=a;var e=this.getTree();e&&a.setTreeInternal(e);a.setDepth_(this.getDepth()+1);if(e=this.getElement())if(this.updateExpandIcon(),Blockly.utils.aria.setState(e,Blockly.utils.aria.State.EXPANDED,this.getExpanded()),this.getExpanded()){e= -this.getChildrenElement();a.getElement()||a.createDom();var f=a.getElement(),g=d&&d.getElement();e.insertBefore(f,g);this.isInDocument()&&a.enterDocument();d||(c?c.updateExpandIcon():(Blockly.utils.style.setElementShown(e,!0),this.setExpanded(this.getExpanded())))}};Blockly.tree.BaseNode.prototype.add=function(a,b){a.getParent()&&a.getParent().removeChild(a);this.addChildAt(a,b?this.indexOfChild(b):this.getChildCount());return a};Blockly.tree.BaseNode.prototype.getTree=function(){return null}; -Blockly.tree.BaseNode.prototype.getDepth=function(){var a=this.depth_;0>a&&(a=this.computeDepth_(),this.setDepth_(a));return a};Blockly.tree.BaseNode.prototype.computeDepth_=function(){var a=this.getParent();return a?a.getDepth()+1:0};Blockly.tree.BaseNode.prototype.setDepth_=function(a){if(a!=this.depth_){this.depth_=a;var b=this.getRowElement();if(b){var c=this.getPixelIndent_()+"px";this.isRightToLeft()?b.style.paddingRight=c:b.style.paddingLeft=c}this.forEachChild(function(b){b.setDepth_(a+1)})}}; -Blockly.tree.BaseNode.prototype.contains=function(a){for(;a;){if(a==this)return!0;a=a.getParent()}return!1};Blockly.tree.BaseNode.prototype.getChildren=function(){var a=[];this.forEachChild(function(b){a.push(b)});return a};Blockly.tree.BaseNode.prototype.getFirstChild=function(){return this.getChildAt(0)};Blockly.tree.BaseNode.prototype.getLastChild=function(){return this.getChildAt(this.getChildCount()-1)};Blockly.tree.BaseNode.prototype.getPreviousSibling=function(){return this.previousSibling_}; -Blockly.tree.BaseNode.prototype.getNextSibling=function(){return this.nextSibling_};Blockly.tree.BaseNode.prototype.isLastSibling=function(){return!this.nextSibling_};Blockly.tree.BaseNode.prototype.isSelected=function(){return this.selected_};Blockly.tree.BaseNode.prototype.select=function(){var a=this.getTree();a&&a.setSelectedItem(this)}; -Blockly.tree.BaseNode.prototype.setSelectedInternal=function(a){if(this.selected_!=a){this.selected_=a;this.updateRow();var b=this.getElement();b&&(Blockly.utils.aria.setState(b,Blockly.utils.aria.State.SELECTED,a),a&&(a=this.getTree().getElement(),Blockly.utils.aria.setState(a,Blockly.utils.aria.State.ACTIVEDESCENDANT,this.getId())))}};Blockly.tree.BaseNode.prototype.getExpanded=function(){return this.expanded_};Blockly.tree.BaseNode.prototype.setExpandedInternal=function(a){this.expanded_=a}; -Blockly.tree.BaseNode.prototype.setExpanded=function(a){var b=a!=this.expanded_,c;this.expanded_=a;var d=this.getTree(),e=this.getElement();if(this.hasChildren()){if(!a&&d&&this.contains(d.getSelectedItem())&&this.select(),e){if(c=this.getChildrenElement())Blockly.utils.style.setElementShown(c,a),Blockly.utils.aria.setState(e,Blockly.utils.aria.State.EXPANDED,a),a&&this.isInDocument()&&!c.hasChildNodes()&&(this.forEachChild(function(a){c.appendChild(a.toDom())}),this.forEachChild(function(a){a.enterDocument()})); -this.updateExpandIcon()}}else(c=this.getChildrenElement())&&Blockly.utils.style.setElementShown(c,!1);e&&this.updateIcon_();b&&(a?this.doNodeExpanded():this.doNodeCollapsed())};Blockly.tree.BaseNode.prototype.doNodeExpanded=function(){};Blockly.tree.BaseNode.prototype.doNodeCollapsed=function(){};Blockly.tree.BaseNode.prototype.toggle=function(){this.setExpanded(!this.getExpanded())};Blockly.tree.BaseNode.prototype.expand=function(){this.setExpanded(!0)};Blockly.tree.BaseNode.prototype.collapse=function(){this.setExpanded(!1)}; -Blockly.tree.BaseNode.prototype.collapseChildren=function(){this.forEachChild(function(a){a.collapseAll()})};Blockly.tree.BaseNode.prototype.collapseAll=function(){this.collapseChildren();this.collapse()};Blockly.tree.BaseNode.prototype.expandChildren=function(){this.forEachChild(function(a){a.expandAll()})};Blockly.tree.BaseNode.prototype.expandAll=function(){this.expandChildren();this.expand()};Blockly.tree.BaseNode.prototype.reveal=function(){var a=this.getParent();a&&(a.setExpanded(!0),a.reveal())}; -Blockly.tree.BaseNode.prototype.setIsUserCollapsible=function(a){(this.isUserCollapsible_=a)||this.expand();this.getElement()&&this.updateExpandIcon()};Blockly.tree.BaseNode.prototype.isUserCollapsible=function(){return this.isUserCollapsible_}; -Blockly.tree.BaseNode.prototype.toDom=function(){var a=this.config_.cssChildrenNoLines,b=this.getExpanded()&&this.hasChildren(),c=document.createElement("div");c.setAttribute("class",a||"");c.setAttribute("style",this.getLineStyle());b&&this.forEachChild(function(a){c.appendChild(a.toDom())});a=document.createElement("div");a.setAttribute("class",this.config_.cssItem||"");a.setAttribute("id",this.getId());a.appendChild(this.getRowDom());a.appendChild(c);return a}; -Blockly.tree.BaseNode.prototype.getPixelIndent_=function(){return Math.max(0,(this.getDepth()-1)*this.config_.indentWidth)};Blockly.tree.BaseNode.prototype.getRowDom=function(){var a="padding-"+(this.isRightToLeft()?"right":"left")+":"+this.getPixelIndent_()+"px",b=document.createElement("div");b.setAttribute("class",this.getRowClassName());b.setAttribute("style",a);b.appendChild(this.getExpandIconDom());b.appendChild(this.getIconDom());b.appendChild(this.getLabelDom());return b}; -Blockly.tree.BaseNode.prototype.getRowClassName=function(){var a="";this.isSelected()&&(a=" "+(this.config_.cssSelectedRow||""));return this.config_.cssTreeRow+a};Blockly.tree.BaseNode.prototype.getLabelDom=function(){var a=document.createElement("span");a.setAttribute("class",this.config_.cssItemLabel||"");a.setAttribute("title",this.getToolTip()||"");a.textContent=this.getText();return a}; -Blockly.tree.BaseNode.prototype.getIconDom=function(){var a=document.createElement("span");a.setAttribute("style","display: inline-block;");a.setAttribute("class",this.getCalculatedIconClass());return a};Blockly.tree.BaseNode.prototype.getCalculatedIconClass=function(){throw Error("unimplemented abstract method");};Blockly.tree.BaseNode.prototype.getExpandIconDom=function(){return document.createElement("span")}; -Blockly.tree.BaseNode.prototype.getExpandIconClass=function(){var a=this.config_;var b=a.cssTreeIcon+" "+a.cssExpandTreeIcon+" ";this.hasChildren();return b+=a.cssExpandTreeIconBlank};Blockly.tree.BaseNode.prototype.getLineStyle=function(){var a=this.getExpanded()&&this.hasChildren();return"background-position: "+this.getBackgroundPosition()+"; "+(a?"":"display: none")}; -Blockly.tree.BaseNode.prototype.getBackgroundPosition=function(){return(this.isLastSibling()?"-100":(this.getDepth()-1)*this.config_.indentWidth)+"px 0"};Blockly.tree.BaseNode.prototype.getElement=function(){var a=Blockly.tree.BaseNode.superClass_.getElement.call(this);a||(a=document.getElementById(this.getId()),this.setElementInternal(a));return a};Blockly.tree.BaseNode.prototype.getRowElement=function(){var a=this.getElement();return a?a.firstChild:null}; -Blockly.tree.BaseNode.prototype.getExpandIconElement=function(){var a=this.getRowElement();return a?a.firstChild:null};Blockly.tree.BaseNode.prototype.getIconElement=function(){var a=this.getRowElement();return a?a.childNodes[1]:null};Blockly.tree.BaseNode.prototype.getLabelElement=function(){var a=this.getRowElement();return a&&a.lastChild?a.lastChild.previousSibling:null};Blockly.tree.BaseNode.prototype.getAfterLabelElement=function(){var a=this.getRowElement();return a?a.lastChild:null}; -Blockly.tree.BaseNode.prototype.getChildrenElement=function(){var a=this.getElement();return a?a.lastChild:null};Blockly.tree.BaseNode.prototype.setIconClass=function(a){this.iconClass_=a;this.isInDocument()&&this.updateIcon_()};Blockly.tree.BaseNode.prototype.getIconClass=function(){return this.iconClass_};Blockly.tree.BaseNode.prototype.setExpandedIconClass=function(a){this.expandedIconClass_=a;this.isInDocument()&&this.updateIcon_()};Blockly.tree.BaseNode.prototype.getExpandedIconClass=function(){return this.expandedIconClass_}; -Blockly.tree.BaseNode.prototype.setText=function(a){this.content_=a};Blockly.tree.BaseNode.prototype.getText=function(){return this.content_};Blockly.tree.BaseNode.prototype.setToolTip=function(a){this.toolTip_=a;var b=this.getLabelElement();b&&(b.title=a)};Blockly.tree.BaseNode.prototype.getToolTip=function(){return this.toolTip_};Blockly.tree.BaseNode.prototype.updateRow=function(){var a=this.getRowElement();a&&(a.className=this.getRowClassName())}; -Blockly.tree.BaseNode.prototype.updateExpandIcon=function(){var a=this.getExpandIconElement();a&&(a.className=this.getExpandIconClass());if(a=this.getChildrenElement())a.style.backgroundPosition=this.getBackgroundPosition()};Blockly.tree.BaseNode.prototype.updateIcon_=function(){this.getIconElement().className=this.getCalculatedIconClass()}; -Blockly.tree.BaseNode.prototype.onMouseDown=function(a){"expand"==a.target.getAttribute("type")&&this.hasChildren()?this.isUserCollapsible_&&this.toggle():(this.select(),this.updateRow())};Blockly.tree.BaseNode.prototype.onClick_=function(a){a.preventDefault()};Blockly.tree.BaseNode.prototype.onDoubleClick_=function(a){"expand"==a.target.getAttribute("type")&&this.hasChildren()||this.isUserCollapsible_&&this.toggle()}; -Blockly.tree.BaseNode.prototype.onKeyDown=function(a){var b=!0;switch(a.keyCode){case Blockly.utils.KeyCodes.RIGHT:if(a.altKey)break;this.hasChildren()&&(this.getExpanded()?this.getFirstChild().select():this.setExpanded(!0));break;case Blockly.utils.KeyCodes.LEFT:if(a.altKey)break;if(this.hasChildren()&&this.getExpanded()&&this.isUserCollapsible_)this.setExpanded(!1);else{var c=this.getParent(),d=this.getTree();c&&c!=d&&c.select()}break;case Blockly.utils.KeyCodes.DOWN:(c=this.getNextShownNode())&& -c.select();break;case Blockly.utils.KeyCodes.UP:(c=this.getPreviousShownNode())&&c.select();break;default:b=!1}b&&a.preventDefault();return b};Blockly.tree.BaseNode.prototype.getLastShownDescendant=function(){return this.getExpanded()&&this.hasChildren()?this.getLastChild().getLastShownDescendant():this}; -Blockly.tree.BaseNode.prototype.getNextShownNode=function(){if(this.hasChildren()&&this.getExpanded())return this.getFirstChild();for(var a=this,b;a!=this.getTree();){b=a.getNextSibling();if(null!=b)return b;a=a.getParent()}return null};Blockly.tree.BaseNode.prototype.getPreviousShownNode=function(){var a=this.getPreviousSibling();if(null!=a)return a.getLastShownDescendant();a=this.getParent();var b=this.getTree();return a==b||this==b?null:a};Blockly.tree.BaseNode.prototype.getConfig=function(){return this.config_}; -Blockly.tree.BaseNode.prototype.setTreeInternal=function(a){this.tree!=a&&(this.tree=a,this.forEachChild(function(b){b.setTreeInternal(a)}))};Blockly.tree.TreeNode=function(a,b,c){this.toolbox_=a;Blockly.tree.BaseNode.call(this,b,c)};Blockly.utils.object.inherits(Blockly.tree.TreeNode,Blockly.tree.BaseNode);Blockly.tree.TreeNode.prototype.getTree=function(){if(this.tree)return this.tree;var a=this.getParent();return a&&(a=a.getTree())?(this.setTreeInternal(a),a):null}; -Blockly.tree.TreeNode.prototype.getCalculatedIconClass=function(){var a=this.getExpanded(),b=this.getExpandedIconClass();if(a&&b)return b;b=this.getIconClass();if(!a&&b)return b;b=this.getConfig();if(this.hasChildren()){if(a&&b.cssExpandedFolderIcon)return b.cssTreeIcon+" "+b.cssExpandedFolderIcon;if(!a&&b.cssCollapsedFolderIcon)return b.cssTreeIcon+" "+b.cssCollapsedFolderIcon}else if(b.cssFileIcon)return b.cssTreeIcon+" "+b.cssFileIcon;return""}; -Blockly.tree.TreeNode.prototype.onClick_=function(a){this.hasChildren()&&this.isUserCollapsible()?(this.toggle(),this.select()):this.isSelected()?this.getTree().setSelectedItem(null):this.select();this.updateRow()};Blockly.tree.TreeNode.prototype.onMouseDown=function(a){}; -Blockly.tree.TreeNode.prototype.onKeyDown=function(a){if(this.tree.toolbox_.horizontalLayout_){var b={},c=Blockly.utils.KeyCodes.DOWN,d=Blockly.utils.KeyCodes.UP;b[Blockly.utils.KeyCodes.RIGHT]=this.isRightToLeft()?d:c;b[Blockly.utils.KeyCodes.LEFT]=this.isRightToLeft()?c:d;b[Blockly.utils.KeyCodes.UP]=Blockly.utils.KeyCodes.LEFT;b[Blockly.utils.KeyCodes.DOWN]=Blockly.utils.KeyCodes.RIGHT;Object.defineProperties(a,{keyCode:{value:b[a.keyCode]||a.keyCode}})}return Blockly.tree.TreeNode.superClass_.onKeyDown.call(this, -a)};Blockly.tree.TreeNode.prototype.onSizeChanged=function(a){this.onSizeChanged_=a};Blockly.tree.TreeNode.prototype.resizeToolbox_=function(){this.onSizeChanged_&&this.onSizeChanged_.call(this.toolbox_)};Blockly.tree.TreeNode.prototype.doNodeExpanded=Blockly.tree.TreeNode.prototype.resizeToolbox_;Blockly.tree.TreeNode.prototype.doNodeCollapsed=Blockly.tree.TreeNode.prototype.resizeToolbox_;Blockly.tree.TreeControl=function(a,b){this.toolbox_=a;Blockly.tree.BaseNode.call(this,"",b);this.setExpandedInternal(!0);this.setSelectedInternal(!0);this.selectedItem_=this};Blockly.utils.object.inherits(Blockly.tree.TreeControl,Blockly.tree.BaseNode);Blockly.tree.TreeControl.prototype.getTree=function(){return this};Blockly.tree.TreeControl.prototype.getToolbox=function(){return this.toolbox_};Blockly.tree.TreeControl.prototype.getDepth=function(){return 0}; -Blockly.tree.TreeControl.prototype.reveal=function(){};Blockly.tree.TreeControl.prototype.handleFocus_=function(a){this.focused_=!0;a=this.getElement();Blockly.utils.dom.addClass(a,"focused");this.selectedItem_&&this.selectedItem_.select()};Blockly.tree.TreeControl.prototype.handleBlur_=function(a){this.focused_=!1;a=this.getElement();Blockly.utils.dom.removeClass(a,"focused")};Blockly.tree.TreeControl.prototype.hasFocus=function(){return this.focused_}; -Blockly.tree.TreeControl.prototype.getExpanded=function(){return!0};Blockly.tree.TreeControl.prototype.setExpanded=function(a){this.setExpandedInternal(a)};Blockly.tree.TreeControl.prototype.getIconElement=function(){var a=this.getRowElement();return a?a.firstChild:null};Blockly.tree.TreeControl.prototype.getExpandIconElement=function(){return null};Blockly.tree.TreeControl.prototype.updateExpandIcon=function(){}; -Blockly.tree.TreeControl.prototype.getRowClassName=function(){return Blockly.tree.TreeControl.superClass_.getRowClassName.call(this)+" "+this.getConfig().cssHideRoot}; -Blockly.tree.TreeControl.prototype.getCalculatedIconClass=function(){var a=this.getExpanded(),b=this.getExpandedIconClass();if(a&&b)return b;b=this.getIconClass();if(!a&&b)return b;b=this.getConfig();return a&&b.cssExpandedRootIcon?b.cssTreeIcon+" "+b.cssExpandedRootIcon:!a&&b.cssCollapsedRootIcon?b.cssTreeIcon+" "+b.cssCollapsedRootIcon:""}; -Blockly.tree.TreeControl.prototype.setSelectedItem=function(a){if(a!=this.selectedItem_&&(!this.onBeforeSelected_||this.onBeforeSelected_.call(this.toolbox_,a))){var b=this.getSelectedItem();this.selectedItem_&&this.selectedItem_.setSelectedInternal(!1);(this.selectedItem_=a)&&a.setSelectedInternal(!0);this.onAfterSelected_&&this.onAfterSelected_.call(this.toolbox_,b,a)}};Blockly.tree.TreeControl.prototype.onBeforeSelected=function(a){this.onBeforeSelected_=a}; -Blockly.tree.TreeControl.prototype.onAfterSelected=function(a){this.onAfterSelected_=a};Blockly.tree.TreeControl.prototype.getSelectedItem=function(){return this.selectedItem_};Blockly.tree.TreeControl.prototype.updateLinesAndExpandIcons_=function(){function a(b){var c=b.getChildrenElement();if(c){var d=b.getConfig().cssChildrenNoLines;c.className=d;if(c=b.getExpandIconElement())c.className=b.getExpandIconClass()}b.forEachChild(a)}a(this)}; -Blockly.tree.TreeControl.prototype.initAccessibility=function(){Blockly.tree.TreeControl.superClass_.initAccessibility.call(this);var a=this.getElement();Blockly.utils.aria.setRole(a,Blockly.utils.aria.Role.TREE);Blockly.utils.aria.setState(a,Blockly.utils.aria.State.LABELLEDBY,this.getLabelElement().id)}; -Blockly.tree.TreeControl.prototype.enterDocument=function(){Blockly.tree.TreeControl.superClass_.enterDocument.call(this);var a=this.getElement();a.className=this.getConfig().cssRoot;a.setAttribute("hideFocus","true");this.attachEvents_();this.initAccessibility()};Blockly.tree.TreeControl.prototype.exitDocument=function(){Blockly.tree.TreeControl.superClass_.exitDocument.call(this);this.detachEvents_()}; -Blockly.tree.TreeControl.prototype.attachEvents_=function(){var a=this.getElement();a.tabIndex=0;this.onFocusWrapper_=Blockly.bindEvent_(a,"focus",this,this.handleFocus_);this.onBlurWrapper_=Blockly.bindEvent_(a,"blur",this,this.handleBlur_);this.onClickWrapper_=Blockly.bindEventWithChecks_(a,"click",this,this.handleMouseEvent_);this.onKeydownWrapper_=Blockly.bindEvent_(a,"keydown",this,this.handleKeyEvent_)}; -Blockly.tree.TreeControl.prototype.detachEvents_=function(){Blockly.unbindEvent_(this.onFocusWrapper_);Blockly.unbindEvent_(this.onBlurWrapper_);Blockly.unbindEvent_(this.onClickWrapper_);Blockly.unbindEvent_(this.onKeydownWrapper_)};Blockly.tree.TreeControl.prototype.handleMouseEvent_=function(a){var b=this.getNodeFromEvent_(a);if(b)switch(a.type){case "mousedown":b.onMouseDown(a);break;case "click":b.onClick_(a)}}; -Blockly.tree.TreeControl.prototype.handleKeyEvent_=function(a){var b=!1;if(b=this.selectedItem_&&this.selectedItem_.onKeyDown(a)||b)Blockly.utils.style.scrollIntoContainerView(this.selectedItem_.getElement(),this.getElement().parentNode),a.preventDefault();return b};Blockly.tree.TreeControl.prototype.getNodeFromEvent_=function(a){for(var b=a.target;null!=b;){if(a=Blockly.tree.BaseNode.allNodes[b.id])return a;if(b==this.getElement())break;b=b.parentNode}return null}; -Blockly.tree.TreeControl.prototype.createNode=function(a){return new Blockly.tree.TreeNode(this.toolbox_,a||"",this.getConfig())};Blockly.VerticalFlyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);Blockly.VerticalFlyout.superClass_.constructor.call(this,a);this.horizontalLayout_=!1};Blockly.utils.object.inherits(Blockly.VerticalFlyout,Blockly.Flyout); -Blockly.VerticalFlyout.prototype.getMetrics_=function(){if(!this.isVisible())return null;try{var a=this.workspace_.getCanvas().getBBox()}catch(e){a={height:0,y:0,width:0,x:0}}var b=this.SCROLLBAR_PADDING,c=this.height_-2*this.SCROLLBAR_PADDING,d=this.width_;this.RTL||(d-=this.SCROLLBAR_PADDING);return{viewHeight:c,viewWidth:d,contentHeight:a.height*this.workspace_.scale+2*this.MARGIN,contentWidth:a.width*this.workspace_.scale+2*this.MARGIN,viewTop:-this.workspace_.scrollY+a.y,viewLeft:-this.workspace_.scrollX, -contentTop:a.y,contentLeft:a.x,absoluteTop:b,absoluteLeft:0}};Blockly.VerticalFlyout.prototype.setMetrics_=function(a){var b=this.getMetrics_();b&&("number"==typeof a.y&&(this.workspace_.scrollY=-b.contentHeight*a.y),this.workspace_.translate(this.workspace_.scrollX+b.absoluteLeft,this.workspace_.scrollY+b.absoluteTop))}; -Blockly.VerticalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();a&&(this.height_=a.viewHeight,this.setBackgroundPath_(this.width_-this.CORNER_RADIUS,a.viewHeight-2*this.CORNER_RADIUS),this.positionAt_(this.width_,this.height_,this.targetWorkspace_.toolboxPosition==this.toolboxPosition_?a.toolboxWidth?this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT?a.toolboxWidth:a.viewWidth-this.width_:this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT?0:a.viewWidth:this.toolboxPosition_== -Blockly.TOOLBOX_AT_LEFT?0:a.viewWidth+a.absoluteLeft-this.width_,0))}}; -Blockly.VerticalFlyout.prototype.setBackgroundPath_=function(a,b){var c=this.toolboxPosition_==Blockly.TOOLBOX_AT_RIGHT,d=a+this.CORNER_RADIUS;d=["M "+(c?d:0)+",0"];d.push("h",c?-a:a);d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,c?0:1,c?-this.CORNER_RADIUS:this.CORNER_RADIUS,this.CORNER_RADIUS);d.push("v",Math.max(0,b));d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,c?0:1,c?this.CORNER_RADIUS:-this.CORNER_RADIUS,this.CORNER_RADIUS);d.push("h",c?a:-a);d.push("z");this.svgBackground_.setAttribute("d", -d.join(" "))};Blockly.VerticalFlyout.prototype.scrollToStart=function(){this.scrollbar_.set(0)};Blockly.VerticalFlyout.prototype.wheel_=function(a){var b=Blockly.utils.getScrollDeltaPixels(a);if(b.y){var c=this.getMetrics_();b=c.viewTop-c.contentTop+b.y;b=Math.min(b,c.contentHeight-c.viewHeight);b=Math.max(b,0);this.scrollbar_.set(b);Blockly.WidgetDiv.hide()}a.preventDefault();a.stopPropagation()}; -Blockly.VerticalFlyout.prototype.layout_=function(a,b){this.workspace_.scale=this.targetWorkspace_.scale;for(var c=this.MARGIN,d=this.RTL?c:c+this.tabWidth_,e=0,f;f=a[e];e++)if("block"==f.type){f=f.block;for(var g=f.getDescendants(!1),h=0,k;k=g[h];h++)k.isInFlyout=!0;f.render();g=f.getSvgRoot();h=f.getHeightWidth();k=f.outputConnection?d-this.tabWidth_:d;f.moveBy(k,c);k=this.createRect_(f,this.RTL?k-h.width:k,c,h,e);this.addBlockListeners_(g,f,k);c+=h.height+b[e]}else"button"==f.type&&(this.initFlyoutButton_(f.button, -d,c),c+=f.button.height+b[e])};Blockly.VerticalFlyout.prototype.isDragTowardWorkspace=function(a){a=Math.atan2(a.y,a.x)/Math.PI*180;var b=this.dragAngleRange_;return a-b||a<-180+b||a>180-b?!0:!1}; -Blockly.VerticalFlyout.prototype.getClientRect=function(){if(!this.svgGroup_)return null;var a=this.svgGroup_.getBoundingClientRect(),b=a.left;if(this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT)return new Blockly.utils.Rect(-1E9,1E9,-1E9,b+a.width);Blockly.utils.userAgent.GECKO&&this.targetWorkspace_&&this.targetWorkspace_.isMutator&&(a=this.targetWorkspace_.svgGroup_.getBoundingClientRect().x,10>Math.abs(a-b)&&(b+=this.leftEdge_*this.targetWorkspace_.options.parentWorkspace.scale));return new Blockly.utils.Rect(-1E9, -1E9,b,1E9)}; -Blockly.VerticalFlyout.prototype.reflowInternal_=function(){this.workspace_.scale=this.targetWorkspace_.scale;for(var a=0,b=this.workspace_.getTopBlocks(!1),c=0,d;d=b[c];c++){var e=d.getHeightWidth().width;d.outputConnection&&(e-=this.tabWidth_);a=Math.max(a,e)}for(c=0;d=this.buttons_[c];c++)a=Math.max(a,d.width);a+=1.5*this.MARGIN+this.tabWidth_;a*=this.workspace_.scale;a+=Blockly.Scrollbar.scrollbarThickness;if(this.width_!=a){for(c=0;d=b[c];c++){if(this.RTL){e=d.getRelativeToSurfaceXY().x;var f= -a/this.workspace_.scale-this.MARGIN;d.outputConnection||(f-=this.tabWidth_);d.moveBy(f-e,0)}d.flyoutRect_&&this.moveRectToBlock_(d.flyoutRect_,d)}if(this.RTL)for(c=0;d=this.buttons_[c];c++)b=d.getPosition().y,d.moveTo(a/this.workspace_.scale-d.width-this.MARGIN-this.tabWidth_,b);this.width_=a;this.position()}};Blockly.Toolbox=function(a){this.workspace_=a;this.RTL=a.options.RTL;this.horizontalLayout_=a.options.horizontalLayout;this.toolboxPosition=a.options.toolboxPosition;this.config_={indentWidth:19,cssRoot:"blocklyTreeRoot",cssHideRoot:"blocklyHidden",cssItem:"",cssTreeRow:"blocklyTreeRow",cssItemLabel:"blocklyTreeLabel",cssTreeIcon:"blocklyTreeIcon",cssExpandedFolderIcon:"blocklyTreeIconOpen",cssFileIcon:"blocklyTreeIconNone",cssSelectedRow:"blocklyTreeSelected"};this.treeSeparatorConfig_={cssTreeRow:"blocklyTreeSeparator"}; -this.horizontalLayout_&&(this.config_.cssTreeRow+=a.RTL?" blocklyHorizontalTreeRtl":" blocklyHorizontalTree",this.treeSeparatorConfig_.cssTreeRow="blocklyTreeSeparatorHorizontal "+(a.RTL?"blocklyHorizontalTreeRtl":"blocklyHorizontalTree"),this.config_.cssTreeIcon="")};Blockly.Toolbox.prototype.width=0;Blockly.Toolbox.prototype.height=0;Blockly.Toolbox.prototype.selectedOption_=null;Blockly.Toolbox.prototype.lastCategory_=null; -Blockly.Toolbox.prototype.init=function(){var a=this.workspace_,b=this.workspace_.getParentSvg();this.HtmlDiv=document.createElement("div");this.HtmlDiv.className="blocklyToolboxDiv";this.HtmlDiv.setAttribute("dir",a.RTL?"RTL":"LTR");b.parentNode.insertBefore(this.HtmlDiv,b);Blockly.bindEventWithChecks_(this.HtmlDiv,"mousedown",this,function(a){Blockly.utils.isRightButton(a)||a.target==this.HtmlDiv?Blockly.hideChaff(!1):Blockly.hideChaff(!0);Blockly.Touch.clearTouchIdentifier()},!1,!0);b={disabledPatternId:a.options.disabledPatternId, -parentWorkspace:a,RTL:a.RTL,oneBasedIndex:a.options.oneBasedIndex,horizontalLayout:a.horizontalLayout,toolboxPosition:a.options.toolboxPosition,renderer:a.options.renderer};this.flyout_=null;this.flyout_=a.horizontalLayout?new Blockly.HorizontalFlyout(b):new Blockly.VerticalFlyout(b);Blockly.utils.dom.insertAfter(this.flyout_.createDom("svg"),this.workspace_.getParentSvg());this.flyout_.init(a);this.config_.cleardotPath=a.options.pathToMedia+"1x1.gif";this.config_.cssCollapsedFolderIcon="blocklyTreeIconClosed"+ -(a.RTL?"Rtl":"Ltr");this.tree_=b=new Blockly.tree.TreeControl(this,this.config_);b.setSelectedItem(null);b.onBeforeSelected(this.handleBeforeTreeSelected_);b.onAfterSelected(this.handleAfterTreeSelected_);a=this.populate_(a.options.languageTree);b.render(this.HtmlDiv);a&&b.setSelectedItem(a);this.addColour_();this.position();this.horizontalLayout_&&Blockly.utils.aria.setState(this.tree_.getElement(),Blockly.utils.aria.State.ORIENTATION,"horizontal")}; -Blockly.Toolbox.prototype.handleBeforeTreeSelected_=function(a){if(a==this.tree_)return!1;this.lastCategory_&&(this.lastCategory_.getRowElement().style.backgroundColor="");if(a){var b=a.hexColour||"#57e";a.getRowElement().style.backgroundColor=b;this.addColour_(a)}return!0}; -Blockly.Toolbox.prototype.handleAfterTreeSelected_=function(a,b){b&&b.blocks&&b.blocks.length?(this.flyout_.show(b.blocks),this.lastCategory_!=b&&this.flyout_.scrollToStart()):this.flyout_.hide();if(a!=b&&a!=this){var c=new Blockly.Events.Ui(null,"category",a&&a.getText(),b&&b.getText());c.workspaceId=this.workspace_.id;Blockly.Events.fire(c)}b&&(this.lastCategory_=b)};Blockly.Toolbox.prototype.handleNodeSizeChanged_=function(){Blockly.svgResize(this.workspace_)}; -Blockly.Toolbox.prototype.dispose=function(){this.flyout_.dispose();this.tree_.dispose();Blockly.utils.dom.removeNode(this.HtmlDiv);this.lastCategory_=this.workspace_=null};Blockly.Toolbox.prototype.getWidth=function(){return this.width};Blockly.Toolbox.prototype.getHeight=function(){return this.height}; -Blockly.Toolbox.prototype.position=function(){var a=this.HtmlDiv;if(a){var b=this.workspace_.getParentSvg();b=Blockly.svgSize(b);this.horizontalLayout_?(a.style.left="0",a.style.height="auto",a.style.width=b.width+"px",this.height=a.offsetHeight,this.toolboxPosition==Blockly.TOOLBOX_AT_TOP?a.style.top="0":a.style.bottom="0"):(this.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT?a.style.right="0":a.style.left="0",a.style.height=b.height+"px",this.width=a.offsetWidth);this.flyout_.position()}}; -Blockly.Toolbox.prototype.populate_=function(a){this.tree_.removeChildren();this.tree_.blocks=[];this.hasColours_=!1;a=this.syncTrees_(a,this.tree_,this.workspace_.options.pathToMedia);if(this.tree_.blocks.length)throw Error("Toolbox cannot have both blocks and categories in the root level.");this.workspace_.resizeContents();return a}; -Blockly.Toolbox.prototype.syncTrees_=function(a,b,c){for(var d=null,e=null,f=0,g;g=a.childNodes[f];f++)if(g.tagName)switch(g.tagName.toUpperCase()){case "CATEGORY":e=Blockly.utils.replaceMessageReferences(g.getAttribute("name"));var h=this.tree_.createNode(e);h.onSizeChanged(this.handleNodeSizeChanged_);h.blocks=[];b.add(h);var k=g.getAttribute("custom");k?h.blocks=k:(k=this.syncTrees_(g,h,c))&&(d=k);k=g.getAttribute("categorystyle");var l=g.getAttribute("colour");l&&k?(h.hexColour="",console.warn('Toolbox category "'+ -e+'" can not have both a style and a colour')):k?this.setColourFromStyle_(k,h,e):this.setColour_(l,h,e);"true"==g.getAttribute("expanded")?(h.blocks.length&&(d=h),h.setExpanded(!0)):h.setExpanded(!1);e=g;break;case "SEP":if(e&&"CATEGORY"==e.tagName.toUpperCase()){b.add(new Blockly.Toolbox.TreeSeparator(this.treeSeparatorConfig_));break}case "BLOCK":case "SHADOW":case "LABEL":case "BUTTON":b.blocks.push(g),e=g}return d}; -Blockly.Toolbox.prototype.setColour_=function(a,b,c){a=Blockly.utils.replaceMessageReferences(a);if(null===a||""===a)b.hexColour="";else{var d=Number(a);isNaN(d)?(d=Blockly.utils.colour.parse(a))?(b.hexColour=d,this.hasColours_=!0):(b.hexColour="",console.warn('Toolbox category "'+c+'" has unrecognized colour attribute: '+a)):(b.hexColour=Blockly.hueToHex(d),this.hasColours_=!0)}}; -Blockly.Toolbox.prototype.setColourFromStyle_=function(a,b,c){if((b.styleName=a)&&Blockly.getTheme()){var d=Blockly.getTheme().getCategoryStyle(a);d&&d.colour?this.setColour_(d.colour,b,c):console.warn('Style "'+a+'" must exist and contain a colour value')}};Blockly.Toolbox.prototype.updateColourFromTheme_=function(a){if(a=a||this.tree_){a=a.getChildren(!1);for(var b=0,c;c=a[b];b++)c.styleName&&(this.setColourFromStyle_(c.styleName,c,""),this.addColour_()),this.updateColourFromTheme_(c)}}; -Blockly.Toolbox.prototype.updateColourFromTheme=function(){var a=this.tree_;a&&(this.updateColourFromTheme_(a),this.updateSelectedItemColour_(a))};Blockly.Toolbox.prototype.updateSelectedItemColour_=function(a){if(a=a.getSelectedItem()){var b=a.hexColour||"#57e";a.getRowElement().style.backgroundColor=b;this.addColour_(a)}}; -Blockly.Toolbox.prototype.addColour_=function(a){a=(a||this.tree_).getChildren(!1);for(var b=0,c;c=a[b];b++){var d=c.getRowElement();if(d){var e=this.hasColours_?"8px solid "+(c.hexColour||"#ddd"):"none";this.workspace_.RTL?d.style.borderRight=e:d.style.borderLeft=e}this.addColour_(c)}};Blockly.Toolbox.prototype.clearSelection=function(){this.tree_.setSelectedItem(null)};Blockly.Toolbox.prototype.addStyle=function(a){Blockly.utils.dom.addClass(this.HtmlDiv,a)}; -Blockly.Toolbox.prototype.removeStyle=function(a){Blockly.utils.dom.removeClass(this.HtmlDiv,a)}; -Blockly.Toolbox.prototype.getClientRect=function(){if(!this.HtmlDiv)return null;var a=this.HtmlDiv.getBoundingClientRect(),b=a.top,c=b+a.height,d=a.left;a=d+a.width;return this.toolboxPosition==Blockly.TOOLBOX_AT_TOP?new Blockly.utils.Rect(-1E7,c,-1E7,1E7):this.toolboxPosition==Blockly.TOOLBOX_AT_BOTTOM?new Blockly.utils.Rect(b,1E7,-1E7,1E7):this.toolboxPosition==Blockly.TOOLBOX_AT_LEFT?new Blockly.utils.Rect(-1E7,1E7,-1E7,a):new Blockly.utils.Rect(-1E7,1E7,d,1E7)}; -Blockly.Toolbox.prototype.refreshSelection=function(){var a=this.tree_.getSelectedItem();a&&a.blocks&&this.flyout_.show(a.blocks)};Blockly.Toolbox.TreeSeparator=function(a){Blockly.tree.TreeNode.call(this,null,"",a)};Blockly.utils.object.inherits(Blockly.Toolbox.TreeSeparator,Blockly.tree.TreeNode);Blockly.inject=function(a,b){Blockly.checkBlockColourConstants();"string"==typeof a&&(a=document.getElementById(a)||document.querySelector(a));if(!Blockly.utils.dom.containsNode(document,a))throw Error("Error: container is not in current document.");var c=new Blockly.Options(b||{}),d=document.createElement("div");d.className="injectionDiv";a.appendChild(d);var e=Blockly.createDom_(d,c),f=new Blockly.BlockDragSurfaceSvg(d);d=new Blockly.WorkspaceDragSurfaceSvg(d);e=Blockly.createMainWorkspace_(e,c, -f,d);Blockly.setTheme(c.theme);Blockly.user.keyMap.setKeyMap(c.keyMap);Blockly.init_(e);Blockly.mainWorkspace=e;Blockly.svgResize(e);return e}; -Blockly.createDom_=function(a,b){a.setAttribute("dir","LTR");Blockly.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}; -Blockly.createMainWorkspace_=function(a,b,c,d){b.parentWorkspace=null;var e=new Blockly.WorkspaceSvg(b,c,d);e.scale=b.zoomOptions.startScale;a.appendChild(e.createDom("blocklyMainBackground"));!b.hasCategories&&b.languageTree&&(c=e.addFlyout_("svg"),Blockly.utils.dom.insertAfter(c,a));b.hasTrashcan&&e.addTrashcan();b.zoomOptions&&b.zoomOptions.controls&&e.addZoomControls();e.translate(0,0);Blockly.mainWorkspace=e;b.readOnly||e.isMovable()||e.addChangeListener(function(a){if(!e.isDragging()&&!e.isMovable()&& --1!=Blockly.Events.BUMP_EVENTS.indexOf(a.type)){var b=Object.create(null),c=e.getMetrics(),d=e.scale;b.RTL=e.RTL;b.viewLeft=c.viewLeft/d;b.viewTop=c.viewTop/d;b.viewRight=(c.viewLeft+c.viewWidth)/d;b.viewBottom=(c.viewTop+c.viewHeight)/d;e.isContentBounded()?(c=e.getBlocksBoundingBox(),b.contentLeft=c.left,b.contentTop=c.top,b.contentRight=c.right,b.contentBottom=c.bottom):(b.contentLeft=c.contentLeft/d,b.contentTop=c.contentTop/d,b.contentRight=(c.contentLeft+c.contentWidth)/d,b.contentBottom=(c.contentTop+ -c.contentHeight)/d);if(b.contentTopb.viewBottom||b.contentLeftb.viewRight){c=null;a&&(c=Blockly.Events.getGroup(),Blockly.Events.setGroup(a.group));switch(a.type){case Blockly.Events.BLOCK_CREATE:case Blockly.Events.BLOCK_MOVE:var f=e.getBlockById(a.blockId);f=f.getRootBlock();break;case Blockly.Events.COMMENT_CREATE:case Blockly.Events.COMMENT_MOVE:f=e.getCommentById(a.commentId)}if(f){d=f.getBoundingRectangle();d.height=d.bottom-d.top;d.width= -d.right-d.left;var m=b.viewTop,n=b.viewBottom-d.height;n=Math.max(m,n);m=Blockly.utils.math.clamp(m,d.top,n)-d.top;n=b.viewLeft;var p=b.viewRight-d.width;b.RTL?n=Math.min(p,n):p=Math.max(n,p);b=Blockly.utils.math.clamp(n,d.left,p)-d.left;f.moveBy(b,m)}a&&(a.group||console.log("WARNING: Moved object in bounds but there was no event group. This may break undo."),Blockly.Events.setGroup(c))}}});Blockly.svgResize(e);Blockly.WidgetDiv.createDom();Blockly.DropDownDiv.createDom();Blockly.Tooltip.createDom(); -return e}; -Blockly.init_=function(a){var b=a.options,c=a.getParentSvg();Blockly.bindEventWithChecks_(c.parentNode,"contextmenu",null,function(a){Blockly.utils.isTargetInput(a)||a.preventDefault()});c=Blockly.bindEventWithChecks_(window,"resize",null,function(){Blockly.hideChaff(!0);Blockly.svgResize(a)});a.setResizeHandlerWrapper(c);Blockly.inject.bindDocumentEvents_();b.languageTree&&(a.toolbox_?a.toolbox_.init(a):a.flyout_&&(a.flyout_.init(a),a.flyout_.show(b.languageTree.childNodes),a.flyout_.scrollToStart()));c= -Blockly.Scrollbar.scrollbarThickness;b.hasTrashcan&&(c=a.trashcan.init(c));b.zoomOptions&&b.zoomOptions.controls&&a.zoomControls_.init(c);b.moveOptions&&b.moveOptions.scrollbars?(a.scrollbar=new Blockly.ScrollbarPair(a),a.scrollbar.resize()):a.setMetrics({x:.5,y:.5});b.hasSounds&&Blockly.inject.loadSounds_(b.pathToMedia,a)}; -Blockly.inject.bindDocumentEvents_=function(){Blockly.documentEventsBound_||(Blockly.bindEventWithChecks_(document,"scroll",null,function(){for(var a=Blockly.Workspace.getAll(),b=0,c;c=a[b];b++)c.updateInverseScreenCTM&&c.updateInverseScreenCTM()}),Blockly.bindEventWithChecks_(document,"keydown",null,Blockly.onKeyDown_),Blockly.bindEvent_(document,"touchend",null,Blockly.longStop_),Blockly.bindEvent_(document,"touchcancel",null,Blockly.longStop_),Blockly.utils.userAgent.IPAD&&Blockly.bindEventWithChecks_(window, -"orientationchange",document,function(){Blockly.svgResize(Blockly.getMainWorkspace())}));Blockly.documentEventsBound_=!0}; -Blockly.inject.loadSounds_=function(a,b){var c=b.getAudioManager();c.load([a+"click.mp3",a+"click.wav",a+"click.ogg"],"click");c.load([a+"disconnect.wav",a+"disconnect.mp3",a+"disconnect.ogg"],"disconnect");c.load([a+"delete.mp3",a+"delete.ogg",a+"delete.wav"],"delete");var d=[],e=function(){for(;d.length;)Blockly.unbindEvent_(d.pop());c.preload()};d.push(Blockly.bindEventWithChecks_(document,"mousemove",null,e,!0));d.push(Blockly.bindEventWithChecks_(document,"touchstart",null,e,!0))};Blockly.zelos={};Blockly.zelos.ConstantProvider=function(){Blockly.zelos.ConstantProvider.superClass_.constructor.call(this);this.GRID_UNIT=4;this.CORNER_RADIUS=1*this.GRID_UNIT;this.NOTCH_WIDTH=9*this.GRID_UNIT;this.NOTCH_HEIGHT=2*this.GRID_UNIT;this.NOTCH_OFFSET_LEFT=3*this.GRID_UNIT;this.MIN_BLOCK_HEIGHT=12*this.GRID_UNIT;this.TAB_OFFSET_FROM_TOP=this.DARK_PATH_OFFSET=0};Blockly.utils.object.inherits(Blockly.zelos.ConstantProvider,Blockly.blockRendering.ConstantProvider); +a+this.startX;this.height=b;this.startY=this.topRow.capline};Blockly.thrasos.Renderer=function(){Blockly.thrasos.Renderer.superClass_.constructor.call(this)};Blockly.utils.object.inherits(Blockly.thrasos.Renderer,Blockly.blockRendering.Renderer);Blockly.thrasos.Renderer.prototype.makeRenderInfo_=function(a){return new Blockly.thrasos.RenderInfo(this,a)};Blockly.blockRendering.register("thrasos",Blockly.thrasos.Renderer);Blockly.zelos={};Blockly.zelos.ConstantProvider=function(){Blockly.zelos.ConstantProvider.superClass_.constructor.call(this);this.GRID_UNIT=4;this.CORNER_RADIUS=1*this.GRID_UNIT;this.NOTCH_WIDTH=9*this.GRID_UNIT;this.NOTCH_HEIGHT=2*this.GRID_UNIT;this.NOTCH_OFFSET_LEFT=3*this.GRID_UNIT;this.MIN_BLOCK_HEIGHT=12*this.GRID_UNIT;this.TAB_OFFSET_FROM_TOP=this.DARK_PATH_OFFSET=0};Blockly.utils.object.inherits(Blockly.zelos.ConstantProvider,Blockly.blockRendering.ConstantProvider); Blockly.zelos.ConstantProvider.prototype.init=function(){Blockly.zelos.ConstantProvider.superClass_.init.call(this);this.HEXAGONAL=this.makeHexagonal();this.ROUNDED=this.makeRounded()}; Blockly.zelos.ConstantProvider.prototype.makeHexagonal=function(){function a(a,c,d){var b=a/2;c=c?-1:1;d=d?-1:1;return Blockly.utils.svgPaths.lineTo(-1*d*b,c*a/2)+Blockly.utils.svgPaths.lineTo(d*b,c*a/2)}return{width:0,height:0,isDynamic:!0,pathDown:function(b){return a(b,!1,!1)},pathUp:function(b){return a(b,!0,!1)},pathRightDown:function(b){return a(b,!1,!0)},pathRightUp:function(b){return a(b,!1,!0)}}}; Blockly.zelos.ConstantProvider.prototype.makeRounded=function(){function a(a,c,d){a/=2;return Blockly.utils.svgPaths.arc("a","0 0 "+(c||d?1:0),a,Blockly.utils.svgPaths.point(0,(c?-1:1)*a*2))}return{width:0,height:0,isDynamic:!0,pathDown:function(b){return a(b,!1,!1)},pathUp:function(b){return a(b,!0,!1)},pathRightDown:function(b){return a(b,!1,!0)},pathRightUp:function(b){return a(b,!1,!0)}}}; @@ -1271,23 +1293,4 @@ Blockly.zelos.Drawer.prototype.drawRightSideRow_=function(a){if(a.type&Blockly.b (0