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Code Issues Packages Projects Releases Wiki Activity

Update the keyboard nav demo (#3512)

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alschmiedt
2019-12-18 09:37:02 -08:00
committed by GitHub
parent 3d66eab311
commit 9347348f46
3 changed files with 242 additions and 220 deletions
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431
blockly_compressed.js
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@@ -7,8 +7,9 @@ Blockly.utils={};Blockly.utils.global=function(){return"object"===typeof self?se
Blockly.constants={};Blockly.LINE_MODE_MULTIPLIER=40;Blockly.PAGE_MODE_MULTIPLIER=125;Blockly.DRAG_RADIUS=5;Blockly.FLYOUT_DRAG_RADIUS=10;Blockly.SNAP_RADIUS=28;Blockly.CONNECTING_SNAP_RADIUS=Blockly.SNAP_RADIUS;Blockly.CURRENT_CONNECTION_PREFERENCE=8;Blockly.INSERTION_MARKER_COLOUR="#000000";Blockly.BUMP_DELAY=250;Blockly.BUMP_RANDOMNESS=10;Blockly.COLLAPSE_CHARS=30;Blockly.LONGPRESS=750;Blockly.SOUND_LIMIT=100;Blockly.DRAG_STACK=!0;Blockly.HSV_SATURATION=.45;Blockly.HSV_VALUE=.65;
Blockly.SPRITE={width:96,height:124,url:"sprites.png"};Blockly.INPUT_VALUE=1;Blockly.OUTPUT_VALUE=2;Blockly.NEXT_STATEMENT=3;Blockly.PREVIOUS_STATEMENT=4;Blockly.DUMMY_INPUT=5;Blockly.ALIGN_LEFT=-1;Blockly.ALIGN_CENTRE=0;Blockly.ALIGN_RIGHT=1;Blockly.DRAG_NONE=0;Blockly.DRAG_STICKY=1;Blockly.DRAG_BEGIN=1;Blockly.DRAG_FREE=2;Blockly.OPPOSITE_TYPE=[];Blockly.OPPOSITE_TYPE[Blockly.INPUT_VALUE]=Blockly.OUTPUT_VALUE;Blockly.OPPOSITE_TYPE[Blockly.OUTPUT_VALUE]=Blockly.INPUT_VALUE;
Blockly.OPPOSITE_TYPE[Blockly.NEXT_STATEMENT]=Blockly.PREVIOUS_STATEMENT;Blockly.OPPOSITE_TYPE[Blockly.PREVIOUS_STATEMENT]=Blockly.NEXT_STATEMENT;Blockly.TOOLBOX_AT_TOP=0;Blockly.TOOLBOX_AT_BOTTOM=1;Blockly.TOOLBOX_AT_LEFT=2;Blockly.TOOLBOX_AT_RIGHT=3;Blockly.DELETE_AREA_NONE=null;Blockly.DELETE_AREA_TRASH=1;Blockly.DELETE_AREA_TOOLBOX=2;Blockly.VARIABLE_CATEGORY_NAME="VARIABLE";Blockly.VARIABLE_DYNAMIC_CATEGORY_NAME="VARIABLE_DYNAMIC";Blockly.PROCEDURE_CATEGORY_NAME="PROCEDURE";
Blockly.RENAME_VARIABLE_ID="RENAME_VARIABLE_ID";Blockly.DELETE_VARIABLE_ID="DELETE_VARIABLE_ID";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*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$/);return c&&(a=Number(c[1]),b=Number(c[2]),c=Number(c[3]),0<=a&&256>a&&0<=b&&256>b&&0<=c&&256>c)?Blockly.utils.colour.rgbToHex(a,b,c):null};
Blockly.utils.colour.rgbToHex=function(a,b,c){b=a<<16|b<<8|c;return 16>a?"#"+(16777216|b).toString(16).substr(1):"#"+b.toString(16)};Blockly.utils.colour.hexToRgb=function(a){a=parseInt(a.substr(1),16);return[a>>16,a>>8&255,a&255]};
Blockly.RENAME_VARIABLE_ID="RENAME_VARIABLE_ID";Blockly.DELETE_VARIABLE_ID="DELETE_VARIABLE_ID";Blockly.utils.colour={};
Blockly.utils.colour.parse=function(a){a=String(a).toLowerCase().trim();var b=Blockly.utils.colour.names[a];if(b)return b;b="0x"==a.substring(0,2)?"#"+a.substring(2):a;b="#"==b[0]?b:"#"+b;if(/^#[0-9a-f]{6}$/.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=Blockly.utils.colour.parse(a);if(!a)return[0,0,0];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.parse(a);if(!a)return null;b=Blockly.utils.colour.parse(b);if(!b)return null;a=Blockly.utils.colour.hexToRgb(a);b=Blockly.utils.colour.hexToRgb(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.utils.Coordinate=function(a,b){this.x=a;this.y=b};Blockly.utils.Coordinate.equals=function(a,b){return a==b?!0:a&&b?a.x==b.x&&a.y==b.y:!1};Blockly.utils.Coordinate.distance=function(a,b){var c=a.x-b.x,d=a.y-b.y;return Math.sqrt(c*c+d*d)};Blockly.utils.Coordinate.magnitude=function(a){return Math.sqrt(a.x*a.x+a.y*a.y)};Blockly.utils.Coordinate.difference=function(a,b){return new Blockly.utils.Coordinate(a.x-b.x,a.y-b.y)};
@@ -24,9 +25,9 @@ Blockly.utils.style.setElementShown=function(a,b){a.style.display=b?"":"none"};B
Blockly.utils.style.getBorderBox=function(a){var b=Blockly.utils.style.getComputedStyle(a,"borderLeftWidth"),c=Blockly.utils.style.getComputedStyle(a,"borderRightWidth"),d=Blockly.utils.style.getComputedStyle(a,"borderTopWidth");a=Blockly.utils.style.getComputedStyle(a,"borderBottomWidth");return{top:parseFloat(d),right:parseFloat(c),bottom:parseFloat(a),left:parseFloat(b)}};
Blockly.utils.style.scrollIntoContainerView=function(a,b,c){a=Blockly.utils.style.getContainerOffsetToScrollInto(a,b,c);b.scrollLeft=a.x;b.scrollTop=a.y};
Blockly.utils.style.getContainerOffsetToScrollInto=function(a,b,c){var d=Blockly.utils.style.getPageOffset(a),e=Blockly.utils.style.getPageOffset(b),f=Blockly.utils.style.getBorderBox(b),g=d.x-e.x-f.left;d=d.y-e.y-f.top;e=Blockly.utils.style.getSizeWithDisplay_(a);a=b.clientWidth-e.width;e=b.clientHeight-e.height;f=b.scrollLeft;b=b.scrollTop;c?(f+=g-a/2,b+=d-e/2):(f+=Math.min(g,Math.max(g-a,0)),b+=Math.min(d,Math.max(d-e,0)));return new Blockly.utils.Coordinate(f,b)};Blockly.utils.userAgent={};
(function(a){function b(a){return-1!=c.indexOf(a.toUpperCase())}Blockly.utils.userAgent.raw=a;var c=Blockly.utils.userAgent.raw.toUpperCase();Blockly.utils.userAgent.IE=b("Trident")||b("MSIE");Blockly.utils.userAgent.EDGE=b("Edge");Blockly.utils.userAgent.JAVA_FX=b("JavaFX");Blockly.utils.userAgent.WEBKIT=b("WebKit")&&!Blockly.utils.userAgent.EDGE;Blockly.utils.userAgent.GECKO=b("Gecko")&&!Blockly.utils.userAgent.WEBKIT&&!Blockly.utils.userAgent.IE&&!Blockly.utils.userAgent.EDGE;Blockly.utils.userAgent.ANDROID=
b("Android");Blockly.utils.userAgent.IPAD=b("iPad");Blockly.utils.userAgent.IPOD=b("iPod");Blockly.utils.userAgent.IPHONE=b("iPhone")&&!Blockly.utils.userAgent.IPAD&&!Blockly.utils.userAgent.IPOD;Blockly.utils.userAgent.MAC=b("Macintosh");Blockly.utils.userAgent.TABLET=Blockly.utils.userAgent.IPAD||Blockly.utils.userAgent.ANDROID&&!b("Mobile")||b("Silk");Blockly.utils.userAgent.MOBILE=!Blockly.utils.userAgent.TABLET&&(Blockly.utils.userAgent.IPOD||Blockly.utils.userAgent.IPHONE||Blockly.utils.userAgent.ANDROID||
b("IEMobile"))})(Blockly.utils.global.navigator&&Blockly.utils.global.navigator.userAgent||"");
(function(a){function b(a){return-1!=c.indexOf(a.toUpperCase())}Blockly.utils.userAgent.raw=a;var c=Blockly.utils.userAgent.raw.toUpperCase();Blockly.utils.userAgent.IE=b("Trident")||b("MSIE");Blockly.utils.userAgent.EDGE=b("Edge");Blockly.utils.userAgent.JAVA_FX=b("JavaFX");Blockly.utils.userAgent.CHROME=(b("Chrome")||b("CriOS"))&&!Blockly.utils.userAgent.EDGE;Blockly.utils.userAgent.WEBKIT=b("WebKit")&&!Blockly.utils.userAgent.EDGE;Blockly.utils.userAgent.GECKO=b("Gecko")&&!Blockly.utils.userAgent.WEBKIT&&
!Blockly.utils.userAgent.IE&&!Blockly.utils.userAgent.EDGE;Blockly.utils.userAgent.ANDROID=b("Android");Blockly.utils.userAgent.IPAD=b("iPad");Blockly.utils.userAgent.IPOD=b("iPod");Blockly.utils.userAgent.IPHONE=b("iPhone")&&!Blockly.utils.userAgent.IPAD&&!Blockly.utils.userAgent.IPOD;Blockly.utils.userAgent.MAC=b("Macintosh");Blockly.utils.userAgent.TABLET=Blockly.utils.userAgent.IPAD||Blockly.utils.userAgent.ANDROID&&!b("Mobile")||b("Silk");Blockly.utils.userAgent.MOBILE=!Blockly.utils.userAgent.TABLET&&
(Blockly.utils.userAgent.IPOD||Blockly.utils.userAgent.IPHONE||Blockly.utils.userAgent.ANDROID||b("IEMobile"))})(Blockly.utils.global.navigator&&Blockly.utils.global.navigator.userAgent||"");
Blockly.utils.noEvent=function(a){a.preventDefault();a.stopPropagation()};Blockly.utils.isTargetInput=function(a){return"textarea"==a.target.type||"text"==a.target.type||"number"==a.target.type||"email"==a.target.type||"password"==a.target.type||"search"==a.target.type||"tel"==a.target.type||"url"==a.target.type||a.target.isContentEditable};
Blockly.utils.getRelativeXY=function(a){var b=new Blockly.utils.Coordinate(0,0),c=a.getAttribute("x");c&&(b.x=parseInt(c,10));if(c=a.getAttribute("y"))b.y=parseInt(c,10);if(c=(c=a.getAttribute("transform"))&&c.match(Blockly.utils.getRelativeXY.XY_REGEX_))b.x+=Number(c[1]),c[3]&&(b.y+=Number(c[3]));(a=a.getAttribute("style"))&&-1<a.indexOf("translate")&&(a=a.match(Blockly.utils.getRelativeXY.XY_STYLE_REGEX_))&&(b.x+=Number(a[1]),a[3]&&(b.y+=Number(a[3])));return b};
Blockly.utils.getInjectionDivXY_=function(a){for(var b=0,c=0;a;){var d=Blockly.utils.getRelativeXY(a);b+=d.x;c+=d.y;if(-1!=(" "+(a.getAttribute("class")||"")+" ").indexOf(" injectionDiv "))break;a=a.parentNode}return new Blockly.utils.Coordinate(b,c)};Blockly.utils.getRelativeXY.XY_REGEX_=/translate\(\s*([-+\d.e]+)([ ,]\s*([-+\d.e]+)\s*)?/;Blockly.utils.getRelativeXY.XY_STYLE_REGEX_=/transform:\s*translate(?:3d)?\(\s*([-+\d.e]+)\s*px([ ,]\s*([-+\d.e]+)\s*px)?/;
@@ -236,18 +237,20 @@ 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
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.user={};Blockly.user.keyMap={};Blockly.user.keyMap.map_={};Blockly.user.keyMap.modifierKeys={SHIFT:"Shift",CONTROL:"Control",ALT:"Alt",META:"Meta"};Blockly.user.keyMap.setActionForKey=function(a,b){var c=Blockly.user.keyMap.getKeyByAction(b);c&&delete Blockly.user.keyMap.map_[c];Blockly.user.keyMap.map_[a]=b};Blockly.user.keyMap.setKeyMap=function(a){Blockly.user.keyMap.map_=a};Blockly.user.keyMap.getKeyMap=function(){var a={};Blockly.utils.object.mixin(a,Blockly.user.keyMap.map_);return a};
Blockly.user.keyMap.getActionByKeyCode=function(a){return Blockly.user.keyMap.map_[a]};Blockly.user.keyMap.getKeyByAction=function(a){for(var b=Object.keys(Blockly.user.keyMap.map_),c=0,d;d=b[c];c++)if(Blockly.user.keyMap.map_[d].name===a.name)return d;return null};Blockly.user.keyMap.serializeKeyEvent=function(a){for(var b=Blockly.utils.object.values(Blockly.user.keyMap.modifierKeys),c="",d=0,e;e=b[d];d++)a.getModifierState(e)&&(c+=e);return c+=a.keyCode};
Blockly.user.keyMap.createSerializedKey=function(a,b){for(var c="",d=Blockly.utils.object.values(Blockly.user.keyMap.modifierKeys),e=0,f;f=b[e];e++)if(-1<d.indexOf(f))c+=f;else throw Error(f+" is not a valid modifier key.");return c+a};
Blockly.user.keyMap.createDefaultKeyMap=function(){var a={},b=Blockly.user.keyMap.createSerializedKey(Blockly.utils.KeyCodes.K,[Blockly.user.keyMap.modifierKeys.CONTROL]);a[Blockly.utils.KeyCodes.W]=Blockly.navigation.ACTION_PREVIOUS;a[Blockly.utils.KeyCodes.A]=Blockly.navigation.ACTION_OUT;a[Blockly.utils.KeyCodes.S]=Blockly.navigation.ACTION_NEXT;a[Blockly.utils.KeyCodes.D]=Blockly.navigation.ACTION_IN;a[Blockly.utils.KeyCodes.I]=Blockly.navigation.ACTION_INSERT;a[Blockly.utils.KeyCodes.ENTER]=
Blockly.navigation.ACTION_MARK;a[Blockly.utils.KeyCodes.X]=Blockly.navigation.ACTION_DISCONNECT;a[Blockly.utils.KeyCodes.T]=Blockly.navigation.ACTION_TOOLBOX;a[Blockly.utils.KeyCodes.E]=Blockly.navigation.ACTION_EXIT;a[Blockly.utils.KeyCodes.ESC]=Blockly.navigation.ACTION_EXIT;a[b]=Blockly.navigation.ACTION_TOGGLE_KEYBOARD_NAV;return a};Blockly.navigation={};Blockly.navigation.loggingCallback=null;Blockly.navigation.STATE_FLYOUT=1;Blockly.navigation.STATE_WS=2;Blockly.navigation.STATE_TOOLBOX=3;Blockly.navigation.currentState_=Blockly.navigation.STATE_WS;Blockly.navigation.actionNames={PREVIOUS:"previous",NEXT:"next",IN:"in",OUT:"out",INSERT:"insert",MARK:"mark",DISCONNECT:"disconnect",TOOLBOX:"toolbox",EXIT:"exit",TOGGLE_KEYBOARD_NAV:"toggle_keyboard_nav"};
Blockly.navigation.focusToolbox_=function(){var a=Blockly.getMainWorkspace(),b=a.getToolbox();b&&(Blockly.navigation.currentState_=Blockly.navigation.STATE_TOOLBOX,Blockly.navigation.resetFlyout_(!1),a.getMarker().getCurNode()||Blockly.navigation.markAtCursor_(),b.selectFirstCategory())};
Blockly.navigation.focusFlyout_=function(){Blockly.navigation.currentState_=Blockly.navigation.STATE_FLYOUT;var a=Blockly.getMainWorkspace();var b=a.getToolbox();b=b?b.flyout_:a.getFlyout();a.getMarker().getCurNode()||Blockly.navigation.markAtCursor_();b&&b.getWorkspace()&&(a=b.getWorkspace().getTopBlocks(!0),0<a.length&&(a=a[0],a=Blockly.ASTNode.createStackNode(a),Blockly.navigation.getFlyoutCursor_().setCurNode(a)))};
Blockly.user.keyMap.createDefaultKeyMap=function(){var a={},b=Blockly.user.keyMap.createSerializedKey(Blockly.utils.KeyCodes.K,[Blockly.user.keyMap.modifierKeys.CONTROL]),c=Blockly.user.keyMap.createSerializedKey(Blockly.utils.KeyCodes.W,[Blockly.user.keyMap.modifierKeys.SHIFT]),d=Blockly.user.keyMap.createSerializedKey(Blockly.utils.KeyCodes.A,[Blockly.user.keyMap.modifierKeys.SHIFT]),e=Blockly.user.keyMap.createSerializedKey(Blockly.utils.KeyCodes.S,[Blockly.user.keyMap.modifierKeys.SHIFT]),f=Blockly.user.keyMap.createSerializedKey(Blockly.utils.KeyCodes.D,
[Blockly.user.keyMap.modifierKeys.SHIFT]);a[Blockly.utils.KeyCodes.W]=Blockly.navigation.ACTION_PREVIOUS;a[Blockly.utils.KeyCodes.A]=Blockly.navigation.ACTION_OUT;a[Blockly.utils.KeyCodes.S]=Blockly.navigation.ACTION_NEXT;a[Blockly.utils.KeyCodes.D]=Blockly.navigation.ACTION_IN;a[Blockly.utils.KeyCodes.I]=Blockly.navigation.ACTION_INSERT;a[Blockly.utils.KeyCodes.ENTER]=Blockly.navigation.ACTION_MARK;a[Blockly.utils.KeyCodes.X]=Blockly.navigation.ACTION_DISCONNECT;a[Blockly.utils.KeyCodes.T]=Blockly.navigation.ACTION_TOOLBOX;
a[Blockly.utils.KeyCodes.E]=Blockly.navigation.ACTION_EXIT;a[Blockly.utils.KeyCodes.ESC]=Blockly.navigation.ACTION_EXIT;a[b]=Blockly.navigation.ACTION_TOGGLE_KEYBOARD_NAV;a[c]=Blockly.navigation.ACTION_MOVE_WS_CURSOR_UP;a[d]=Blockly.navigation.ACTION_MOVE_WS_CURSOR_LEFT;a[e]=Blockly.navigation.ACTION_MOVE_WS_CURSOR_DOWN;a[f]=Blockly.navigation.ACTION_MOVE_WS_CURSOR_RIGHT;return a};Blockly.navigation={};Blockly.navigation.loggingCallback=null;Blockly.navigation.STATE_FLYOUT=1;Blockly.navigation.STATE_WS=2;Blockly.navigation.STATE_TOOLBOX=3;Blockly.navigation.WS_MOVE_DISTANCE=40;Blockly.navigation.currentState_=Blockly.navigation.STATE_WS;
Blockly.navigation.actionNames={PREVIOUS:"previous",NEXT:"next",IN:"in",OUT:"out",INSERT:"insert",MARK:"mark",DISCONNECT:"disconnect",TOOLBOX:"toolbox",EXIT:"exit",TOGGLE_KEYBOARD_NAV:"toggle_keyboard_nav",MOVE_WS_CURSOR_UP:"move workspace cursor up",MOVE_WS_CURSOR_DOWN:"move workspace cursor down",MOVE_WS_CURSOR_LEFT:"move workspace cursor left",MOVE_WS_CURSOR_RIGHT:"move workspace cursor right"};Blockly.navigation.MARKER_NAME="local_marker_1";Blockly.navigation.getMarker=function(){return Blockly.getMainWorkspace().getMarker(Blockly.navigation.MARKER_NAME)};
Blockly.navigation.focusToolbox_=function(){var a=Blockly.getMainWorkspace().getToolbox();a&&(Blockly.navigation.currentState_=Blockly.navigation.STATE_TOOLBOX,Blockly.navigation.resetFlyout_(!1),Blockly.navigation.getMarker().getCurNode()||Blockly.navigation.markAtCursor_(),a.selectFirstCategory())};
Blockly.navigation.focusFlyout_=function(){Blockly.navigation.currentState_=Blockly.navigation.STATE_FLYOUT;var a=Blockly.getMainWorkspace();var b=a.getToolbox();a=b?b.flyout_:a.getFlyout();Blockly.navigation.getMarker().getCurNode()||Blockly.navigation.markAtCursor_();a&&a.getWorkspace()&&(a=a.getWorkspace().getTopBlocks(!0),0<a.length&&(a=a[0],a=Blockly.ASTNode.createStackNode(a),Blockly.navigation.getFlyoutCursor_().setCurNode(a)))};
Blockly.navigation.focusWorkspace_=function(){Blockly.hideChaff();var a=Blockly.getMainWorkspace(),b=a.getCursor(),c=!!a.getToolbox(),d=a.getTopBlocks(!0);Blockly.navigation.resetFlyout_(c);Blockly.navigation.currentState_=Blockly.navigation.STATE_WS;0<d.length?b.setCurNode(Blockly.navigation.getTopNode(d[0])):(c=new Blockly.utils.Coordinate(100,100),a=Blockly.ASTNode.createWorkspaceNode(a,c),b.setCurNode(a))};
Blockly.navigation.getFlyoutCursor_=function(){var a=Blockly.getMainWorkspace(),b=null;a.rendered&&(b=(a=(b=a.getToolbox())?b.flyout_:a.getFlyout())?a.workspace_.getCursor():null);return b};
Blockly.navigation.insertFromFlyout=function(){var a=Blockly.getMainWorkspace(),b=a.getFlyout();if(b&&b.isVisible()){var c=Blockly.navigation.getFlyoutCursor_().getCurNode().getLocation();c.isEnabled()?(b=b.createBlock(c),b.render(),b.setConnectionTracking(!0),a.getCursor().setCurNode(Blockly.ASTNode.createBlockNode(b)),Blockly.navigation.modify_()||Blockly.navigation.warn_("Something went wrong while inserting a block from the flyout."),Blockly.navigation.focusWorkspace_(),a.getCursor().setCurNode(Blockly.navigation.getTopNode(b)),
Blockly.navigation.removeMark_()):Blockly.navigation.warn_("Can't insert a disabled block.")}else Blockly.navigation.warn_("Trying to insert from the flyout when the flyout does not exist or is not visible")};Blockly.navigation.resetFlyout_=function(a){Blockly.navigation.getFlyoutCursor_()&&(Blockly.navigation.getFlyoutCursor_().hide(),a&&Blockly.getMainWorkspace().getFlyout().hide())};
Blockly.navigation.modifyWarn_=function(){var a=Blockly.getMainWorkspace().getMarker().getCurNode(),b=Blockly.getMainWorkspace().getCursor().getCurNode();if(!a)return Blockly.navigation.warn_("Cannot insert with no marked node."),!1;if(!b)return Blockly.navigation.warn_("Cannot insert with no cursor node."),!1;a=a.getType();b=b.getType();return a==Blockly.ASTNode.types.FIELD?(Blockly.navigation.warn_("Should not have been able to mark a field."),!1):a==Blockly.ASTNode.types.BLOCK?(Blockly.navigation.warn_("Should not have been able to mark a block."),
Blockly.navigation.modifyWarn_=function(){var a=Blockly.navigation.getMarker().getCurNode(),b=Blockly.getMainWorkspace().getCursor().getCurNode();if(!a)return Blockly.navigation.warn_("Cannot insert with no marked node."),!1;if(!b)return Blockly.navigation.warn_("Cannot insert with no cursor node."),!1;a=a.getType();b=b.getType();return a==Blockly.ASTNode.types.FIELD?(Blockly.navigation.warn_("Should not have been able to mark a field."),!1):a==Blockly.ASTNode.types.BLOCK?(Blockly.navigation.warn_("Should not have been able to mark a block."),
!1):a==Blockly.ASTNode.types.STACK?(Blockly.navigation.warn_("Should not have been able to mark a stack."),!1):b==Blockly.ASTNode.types.FIELD?(Blockly.navigation.warn_("Cannot attach a field to anything else."),!1):b==Blockly.ASTNode.types.WORKSPACE?(Blockly.navigation.warn_("Cannot attach a workspace to anything else."),!1):!0};
Blockly.navigation.moveBlockToWorkspace_=function(a,b){if(!a)return!1;if(a.isShadow())return Blockly.navigation.warn_("Cannot move a shadow block to the workspace."),!1;a.getParent()&&a.unplug(!1);a.moveTo(b.getWsCoordinate());return!0};
Blockly.navigation.modify_=function(){var a=Blockly.getMainWorkspace().getMarker().getCurNode(),b=Blockly.getMainWorkspace().getCursor().getCurNode();if(!Blockly.navigation.modifyWarn_())return!1;var c=a.getType(),d=b.getType(),e=b.getLocation(),f=a.getLocation();if(a.isConnection()&&b.isConnection())return Blockly.navigation.connect_(e,f);if(a.isConnection()&&(d==Blockly.ASTNode.types.BLOCK||d==Blockly.ASTNode.types.STACK))return Blockly.navigation.insertBlock(e,f);if(c==Blockly.ASTNode.types.WORKSPACE)return b=
Blockly.navigation.modify_=function(){var a=Blockly.navigation.getMarker().getCurNode(),b=Blockly.getMainWorkspace().getCursor().getCurNode();if(!Blockly.navigation.modifyWarn_())return!1;var c=a.getType(),d=b.getType(),e=b.getLocation(),f=a.getLocation();if(a.isConnection()&&b.isConnection())return Blockly.navigation.connect_(e,f);if(a.isConnection()&&(d==Blockly.ASTNode.types.BLOCK||d==Blockly.ASTNode.types.STACK))return Blockly.navigation.insertBlock(e,f);if(c==Blockly.ASTNode.types.WORKSPACE)return b=
b?b.getSourceBlock():null,Blockly.navigation.moveBlockToWorkspace_(b,a);Blockly.navigation.warn_("Unexpected state in Blockly.navigation.modify_.");return!1};Blockly.navigation.disconnectChild_=function(a,b){var c=a.getSourceBlock(),d=b.getSourceBlock();c.getRootBlock()==d.getRootBlock()&&(-1<c.getDescendants(!1).indexOf(d)?Blockly.navigation.getInferiorConnection_(b).disconnect():Blockly.navigation.getInferiorConnection_(a).disconnect())};
Blockly.navigation.moveAndConnect_=function(a,b){if(!a||!b)return!1;var c=a.getSourceBlock();return b.canConnectWithReason(a)==Blockly.Connection.CAN_CONNECT?(Blockly.navigation.disconnectChild_(a,b),b.isSuperior()||c.getRootBlock().positionNearConnection(a,b),b.connect(a),!0):!1};Blockly.navigation.getInferiorConnection_=function(a){var b=a.getSourceBlock();return a.isSuperior()?b.previousConnection?b.previousConnection:b.outputConnection?b.outputConnection:null:a};
Blockly.navigation.getSuperiorConnection_=function(a){return a.isSuperior()?a:a.targetConnection?a.targetConnection:null};
@@ -255,25 +258,28 @@ Blockly.navigation.connect_=function(a,b){if(!a||!b)return!1;var c=Blockly.navig
Blockly.navigation.insertBlock=function(a,b){switch(b.type){case Blockly.PREVIOUS_STATEMENT:if(Blockly.navigation.connect_(a.nextConnection,b))return!0;break;case Blockly.NEXT_STATEMENT:if(Blockly.navigation.connect_(a.previousConnection,b))return!0;break;case Blockly.INPUT_VALUE:if(Blockly.navigation.connect_(a.outputConnection,b))return!0;break;case Blockly.OUTPUT_VALUE:for(var c=0;c<a.inputList.length;c++){var d=a.inputList[c].connection;if(d&&d.type===Blockly.INPUT_VALUE&&Blockly.navigation.connect_(d,
b))return!0}if(a.outputConnection&&Blockly.navigation.connect_(a.outputConnection,b))return!0}Blockly.navigation.warn_("This block can not be inserted at the marked location.");return!1};
Blockly.navigation.disconnectBlocks_=function(){var a=Blockly.getMainWorkspace(),b=a.getCursor().getCurNode();if(b.isConnection()){var c=b.getLocation();c.isConnected()?(b=c.isSuperior()?c:c.targetConnection,c=c.isSuperior()?c.targetConnection:c,c.getSourceBlock().isShadow()?Blockly.navigation.log_("Cannot disconnect a shadow block"):(b.disconnect(),c.bumpAwayFrom(b),b.getSourceBlock().getRootBlock().bringToFront(),b=Blockly.ASTNode.createConnectionNode(b),a.getCursor().setCurNode(b))):Blockly.navigation.log_("Cannot disconnect unconnected connection")}else Blockly.navigation.log_("Cannot disconnect blocks when the cursor is not on a connection")};
Blockly.navigation.markAtCursor_=function(){var a=Blockly.getMainWorkspace();a.getMarker().setCurNode(a.getCursor().getCurNode())};Blockly.navigation.removeMark_=function(){var a=Blockly.getMainWorkspace();a.getMarker().setCurNode(null);a.getMarker().hide()};Blockly.navigation.setState=function(a){Blockly.navigation.currentState_=a};Blockly.navigation.getTopNode=function(a){var b=a.previousConnection||a.outputConnection;return b?Blockly.ASTNode.createConnectionNode(b):Blockly.ASTNode.createBlockNode(a)};
Blockly.navigation.markAtCursor_=function(){Blockly.navigation.getMarker().setCurNode(Blockly.getMainWorkspace().getCursor().getCurNode())};Blockly.navigation.removeMark_=function(){var a=Blockly.navigation.getMarker();a.setCurNode(null);a.hide()};Blockly.navigation.setState=function(a){Blockly.navigation.currentState_=a};Blockly.navigation.getTopNode=function(a){var b=a.previousConnection||a.outputConnection;return b?Blockly.ASTNode.createConnectionNode(b):Blockly.ASTNode.createBlockNode(a)};
Blockly.navigation.moveCursorOnBlockDelete=function(a){var b=Blockly.getMainWorkspace();if(b&&(b=b.getCursor())){var c=b.getCurNode();c=c?c.getSourceBlock():null;c===a?c.getParent()?(a=c.previousConnection||c.outputConnection)&&b.setCurNode(Blockly.ASTNode.createConnectionNode(a.targetConnection)):b.setCurNode(Blockly.ASTNode.createWorkspaceNode(c.workspace,c.getRelativeToSurfaceXY())):c&&-1<a.getChildren(!1).indexOf(c)&&b.setCurNode(Blockly.ASTNode.createWorkspaceNode(c.workspace,c.getRelativeToSurfaceXY()))}};
Blockly.navigation.moveCursorOnBlockMutation=function(a){var b=Blockly.getMainWorkspace().getCursor();if(b){var c=b.getCurNode();c=c?c.getSourceBlock():null;c===a&&b.setCurNode(Blockly.ASTNode.createBlockNode(c))}};Blockly.navigation.enableKeyboardAccessibility=function(){Blockly.getMainWorkspace().keyboardAccessibilityMode||(Blockly.getMainWorkspace().keyboardAccessibilityMode=!0,Blockly.navigation.focusWorkspace_())};
Blockly.navigation.disableKeyboardAccessibility=function(){if(Blockly.getMainWorkspace().keyboardAccessibilityMode){var a=Blockly.getMainWorkspace();Blockly.getMainWorkspace().keyboardAccessibilityMode=!1;a.getCursor().hide();a.getMarker().hide();Blockly.navigation.getFlyoutCursor_()&&Blockly.navigation.getFlyoutCursor_().hide()}};Blockly.navigation.log_=function(a){Blockly.navigation.loggingCallback?Blockly.navigation.loggingCallback("log",a):console.log(a)};
Blockly.navigation.disableKeyboardAccessibility=function(){if(Blockly.getMainWorkspace().keyboardAccessibilityMode){var a=Blockly.getMainWorkspace();Blockly.getMainWorkspace().keyboardAccessibilityMode=!1;a.getCursor().hide();Blockly.navigation.getMarker().hide();Blockly.navigation.getFlyoutCursor_()&&Blockly.navigation.getFlyoutCursor_().hide()}};Blockly.navigation.log_=function(a){Blockly.navigation.loggingCallback?Blockly.navigation.loggingCallback("log",a):console.log(a)};
Blockly.navigation.warn_=function(a){Blockly.navigation.loggingCallback?Blockly.navigation.loggingCallback("warn",a):console.warn(a)};Blockly.navigation.error_=function(a){Blockly.navigation.loggingCallback?Blockly.navigation.loggingCallback("error",a):console.error(a)};Blockly.navigation.onKeyPress=function(a){a=Blockly.user.keyMap.serializeKeyEvent(a);return(a=Blockly.user.keyMap.getActionByKeyCode(a))?Blockly.navigation.onBlocklyAction(a):!1};
Blockly.navigation.onBlocklyAction=function(a){var b=Blockly.getMainWorkspace().options.readOnly,c=!1;Blockly.getMainWorkspace().keyboardAccessibilityMode?b?-1<Blockly.navigation.READONLY_ACTION_LIST.indexOf(a)&&(c=Blockly.navigation.handleActions_(a)):c=Blockly.navigation.handleActions_(a):a.name===Blockly.navigation.actionNames.TOGGLE_KEYBOARD_NAV&&(Blockly.navigation.enableKeyboardAccessibility(),c=!0);return c};
Blockly.navigation.handleActions_=function(a){return a.name==Blockly.navigation.actionNames.TOOLBOX||Blockly.navigation.currentState_==Blockly.navigation.STATE_TOOLBOX?Blockly.navigation.toolboxOnAction_(a):a.name==Blockly.navigation.actionNames.TOGGLE_KEYBOARD_NAV?(Blockly.navigation.disableKeyboardAccessibility(),!0):Blockly.navigation.currentState_==Blockly.navigation.STATE_WS?Blockly.navigation.workspaceOnAction_(a):Blockly.navigation.currentState_==Blockly.navigation.STATE_FLYOUT?Blockly.navigation.flyoutOnAction_(a):
!1};Blockly.navigation.flyoutOnAction_=function(a){var b=Blockly.getMainWorkspace(),c=b.getToolbox();if((b=c?c.flyout_:b.getFlyout())&&b.onBlocklyAction(a))return!0;switch(a.name){case Blockly.navigation.actionNames.OUT:return Blockly.navigation.focusToolbox_(),!0;case Blockly.navigation.actionNames.MARK:return Blockly.navigation.insertFromFlyout(),!0;case Blockly.navigation.actionNames.EXIT:return Blockly.navigation.focusWorkspace_(),!0;default:return!1}};
Blockly.navigation.toolboxOnAction_=function(a){var b=Blockly.getMainWorkspace(),c=b.getToolbox();return c&&c.onBlocklyAction(a)?!0:a.name===Blockly.navigation.actionNames.TOOLBOX?(b.getToolbox()?Blockly.navigation.focusToolbox_():Blockly.navigation.focusFlyout_(),!0):a.name===Blockly.navigation.actionNames.IN?(Blockly.navigation.focusFlyout_(),!0):a.name===Blockly.navigation.actionNames.EXIT?(Blockly.navigation.focusWorkspace_(),!0):!1};
Blockly.navigation.workspaceOnAction_=function(a){if(Blockly.getMainWorkspace().getCursor().onBlocklyAction(a))return!0;switch(a.name){case Blockly.navigation.actionNames.INSERT:return Blockly.navigation.modify_(),!0;case Blockly.navigation.actionNames.MARK:return Blockly.navigation.handleEnterForWS_(),!0;case Blockly.navigation.actionNames.DISCONNECT:return Blockly.navigation.disconnectBlocks_(),!0;default:return!1}};
Blockly.navigation.moveWSCursor_=function(a,b){var c=Blockly.getMainWorkspace().getCursor(),d=Blockly.getMainWorkspace().getCursor().getCurNode();if(d.getType()!==Blockly.ASTNode.types.WORKSPACE)return!1;var e=d.getWsCoordinate();d=a*Blockly.navigation.WS_MOVE_DISTANCE+e.x;e=b*Blockly.navigation.WS_MOVE_DISTANCE+e.y;c.setCurNode(Blockly.ASTNode.createWorkspaceNode(Blockly.getMainWorkspace(),new Blockly.utils.Coordinate(d,e)));return!0};
Blockly.navigation.workspaceOnAction_=function(a){if(Blockly.getMainWorkspace().getCursor().onBlocklyAction(a))return!0;switch(a.name){case Blockly.navigation.actionNames.INSERT:return Blockly.navigation.modify_(),!0;case Blockly.navigation.actionNames.MARK:return Blockly.navigation.handleEnterForWS_(),!0;case Blockly.navigation.actionNames.DISCONNECT:return Blockly.navigation.disconnectBlocks_(),!0;case Blockly.navigation.actionNames.MOVE_WS_CURSOR_UP:return Blockly.navigation.moveWSCursor_(0,-1);
case Blockly.navigation.actionNames.MOVE_WS_CURSOR_DOWN:return Blockly.navigation.moveWSCursor_(0,1);case Blockly.navigation.actionNames.MOVE_WS_CURSOR_LEFT:return Blockly.navigation.moveWSCursor_(-1,0);case Blockly.navigation.actionNames.MOVE_WS_CURSOR_RIGHT:return Blockly.navigation.moveWSCursor_(1,0);default:return!1}};
Blockly.navigation.handleEnterForWS_=function(){var a=Blockly.getMainWorkspace().getCursor().getCurNode(),b=a.getType();b==Blockly.ASTNode.types.FIELD?a.getLocation().showEditor():a.isConnection()||b==Blockly.ASTNode.types.WORKSPACE?Blockly.navigation.markAtCursor_():b==Blockly.ASTNode.types.BLOCK?Blockly.navigation.warn_("Cannot mark a block."):b==Blockly.ASTNode.types.STACK&&Blockly.navigation.warn_("Cannot mark a stack.")};
Blockly.navigation.ACTION_PREVIOUS=new Blockly.Action(Blockly.navigation.actionNames.PREVIOUS,"Go to the previous location.");Blockly.navigation.ACTION_OUT=new Blockly.Action(Blockly.navigation.actionNames.OUT,"Go to the parent of the current location.");Blockly.navigation.ACTION_NEXT=new Blockly.Action(Blockly.navigation.actionNames.NEXT,"Go to the next location.");Blockly.navigation.ACTION_IN=new Blockly.Action(Blockly.navigation.actionNames.IN,"Go to the first child of the current location.");
Blockly.navigation.ACTION_INSERT=new Blockly.Action(Blockly.navigation.actionNames.INSERT,"Connect the current location to the marked location.");Blockly.navigation.ACTION_MARK=new Blockly.Action(Blockly.navigation.actionNames.MARK,"Mark the current location.");Blockly.navigation.ACTION_DISCONNECT=new Blockly.Action(Blockly.navigation.actionNames.DISCONNECT,"Disconnect the block at the current location from its parent.");
Blockly.navigation.ACTION_TOOLBOX=new Blockly.Action(Blockly.navigation.actionNames.TOOLBOX,"Open the toolbox.");Blockly.navigation.ACTION_EXIT=new Blockly.Action(Blockly.navigation.actionNames.EXIT,"Close the current modal, such as a toolbox or field editor.");Blockly.navigation.ACTION_TOGGLE_KEYBOARD_NAV=new Blockly.Action(Blockly.navigation.actionNames.TOGGLE_KEYBOARD_NAV,"Turns on and off keyboard navigation.");
Blockly.navigation.READONLY_ACTION_LIST=[Blockly.navigation.ACTION_PREVIOUS,Blockly.navigation.ACTION_OUT,Blockly.navigation.ACTION_IN,Blockly.navigation.ACTION_NEXT,Blockly.navigation.ACTION_TOGGLE_KEYBOARD_NAV];Blockly.Cursor=function(){this.drawer_=this.curNode_=null};Blockly.Cursor.prototype.setDrawer=function(a){this.drawer_=a};Blockly.Cursor.prototype.getDrawer=function(){return this.drawer_};Blockly.Cursor.prototype.getCurNode=function(){return this.curNode_};Blockly.Cursor.prototype.setCurNode=function(a){var b=this.curNode_;this.curNode_=a;this.drawer_&&this.drawer_.draw(b,this.curNode_)};Blockly.Cursor.prototype.draw=function(){this.drawer_&&this.drawer_.draw(this.curNode_,this.curNode_)};
Blockly.Cursor.prototype.hide=function(){this.drawer_&&this.drawer_.hide()};
Blockly.Cursor.prototype.onBlocklyAction=function(a){if(this.getCurNode()&&this.getCurNode().getType()===Blockly.ASTNode.types.FIELD&&this.getCurNode().getLocation().onBlocklyAction(a))return!0;switch(a.name){case Blockly.navigation.actionNames.PREVIOUS:return this.prev(),!0;case Blockly.navigation.actionNames.OUT:return this.out(),!0;case Blockly.navigation.actionNames.NEXT:return this.next(),!0;case Blockly.navigation.actionNames.IN:return this["in"](),!0;default:return!1}};
Blockly.Cursor.prototype.next=function(){var a=this.getCurNode();if(!a)return null;for(a=a.next();a&&a.next()&&(a.getType()==Blockly.ASTNode.types.NEXT||a.getType()==Blockly.ASTNode.types.BLOCK);)a=a.next();a&&this.setCurNode(a);return a};Blockly.Cursor.prototype["in"]=function(){var a=this.getCurNode();if(!a)return null;if(a.getType()==Blockly.ASTNode.types.PREVIOUS||a.getType()==Blockly.ASTNode.types.OUTPUT)a=a.next();(a=a["in"]())&&this.setCurNode(a);return a};
Blockly.Cursor.prototype.prev=function(){var a=this.getCurNode();if(!a)return null;for(a=a.prev();a&&a.prev()&&(a.getType()==Blockly.ASTNode.types.NEXT||a.getType()==Blockly.ASTNode.types.BLOCK);)a=a.prev();a&&this.setCurNode(a);return a};Blockly.Cursor.prototype.out=function(){var a=this.getCurNode();if(!a)return null;(a=a.out())&&a.getType()==Blockly.ASTNode.types.BLOCK&&(a=a.prev()||a);a&&this.setCurNode(a);return a};Blockly.MarkerCursor=function(){Blockly.MarkerCursor.superClass_.constructor.call(this)};Blockly.utils.object.inherits(Blockly.MarkerCursor,Blockly.Cursor);Blockly.MarkerCursor.prototype.next=function(){return null};Blockly.MarkerCursor.prototype["in"]=function(){return null};Blockly.MarkerCursor.prototype.prev=function(){return null};Blockly.MarkerCursor.prototype.out=function(){return null};Blockly.VariableMap=function(a){this.variableMap_=Object.create(null);this.workspace=a};Blockly.VariableMap.prototype.clear=function(){this.variableMap_=Object.create(null)};Blockly.VariableMap.prototype.renameVariable=function(a,b){var c=this.getVariable(b,a.type),d=this.workspace.getAllBlocks(!1);Blockly.Events.setGroup(!0);try{c&&c.getId()!=a.getId()?this.renameVariableWithConflict_(a,b,c,d):this.renameVariableAndUses_(a,b,d)}finally{Blockly.Events.setGroup(!1)}};
Blockly.navigation.ACTION_MOVE_WS_CURSOR_LEFT=new Blockly.Action(Blockly.navigation.actionNames.MOVE_WS_CURSOR_LEFT,"Move the workspace cursor to the lefts.");Blockly.navigation.ACTION_MOVE_WS_CURSOR_RIGHT=new Blockly.Action(Blockly.navigation.actionNames.MOVE_WS_CURSOR_RIGHT,"Move the workspace cursor to the right.");Blockly.navigation.ACTION_MOVE_WS_CURSOR_UP=new Blockly.Action(Blockly.navigation.actionNames.MOVE_WS_CURSOR_UP,"Move the workspace cursor up.");
Blockly.navigation.ACTION_MOVE_WS_CURSOR_DOWN=new Blockly.Action(Blockly.navigation.actionNames.MOVE_WS_CURSOR_DOWN,"Move the workspace cursor down.");Blockly.navigation.READONLY_ACTION_LIST=[Blockly.navigation.ACTION_PREVIOUS,Blockly.navigation.ACTION_OUT,Blockly.navigation.ACTION_IN,Blockly.navigation.ACTION_NEXT,Blockly.navigation.ACTION_TOGGLE_KEYBOARD_NAV];Blockly.Marker=function(){this.drawer_=this.curNode_=this.colour=null;this.type="marker"};Blockly.Marker.prototype.setDrawer=function(a){this.drawer_=a};Blockly.Marker.prototype.getDrawer=function(){return this.drawer_};Blockly.Marker.prototype.getCurNode=function(){return this.curNode_};Blockly.Marker.prototype.setCurNode=function(a){var b=this.curNode_;this.curNode_=a;this.drawer_&&this.drawer_.draw(b,this.curNode_)};
Blockly.Marker.prototype.draw=function(){this.drawer_&&this.drawer_.draw(this.curNode_,this.curNode_)};Blockly.Marker.prototype.hide=function(){this.drawer_&&this.drawer_.hide()};Blockly.Marker.prototype.dispose=function(){this.getDrawer()&&this.getDrawer().dispose()};Blockly.Cursor=function(){Blockly.Cursor.superClass_.constructor.call(this);this.type="cursor"};Blockly.utils.object.inherits(Blockly.Cursor,Blockly.Marker);Blockly.Cursor.prototype.next=function(){var a=this.getCurNode();if(!a)return null;for(a=a.next();a&&a.next()&&(a.getType()==Blockly.ASTNode.types.NEXT||a.getType()==Blockly.ASTNode.types.BLOCK);)a=a.next();a&&this.setCurNode(a);return a};
Blockly.Cursor.prototype["in"]=function(){var a=this.getCurNode();if(!a)return null;if(a.getType()==Blockly.ASTNode.types.PREVIOUS||a.getType()==Blockly.ASTNode.types.OUTPUT)a=a.next();(a=a["in"]())&&this.setCurNode(a);return a};Blockly.Cursor.prototype.prev=function(){var a=this.getCurNode();if(!a)return null;for(a=a.prev();a&&a.prev()&&(a.getType()==Blockly.ASTNode.types.NEXT||a.getType()==Blockly.ASTNode.types.BLOCK);)a=a.prev();a&&this.setCurNode(a);return a};
Blockly.Cursor.prototype.out=function(){var a=this.getCurNode();if(!a)return null;(a=a.out())&&a.getType()==Blockly.ASTNode.types.BLOCK&&(a=a.prev()||a);a&&this.setCurNode(a);return a};
Blockly.Cursor.prototype.onBlocklyAction=function(a){if(this.getCurNode()&&this.getCurNode().getType()===Blockly.ASTNode.types.FIELD&&this.getCurNode().getLocation().onBlocklyAction(a))return!0;switch(a.name){case Blockly.navigation.actionNames.PREVIOUS:return this.prev(),!0;case Blockly.navigation.actionNames.OUT:return this.out(),!0;case Blockly.navigation.actionNames.NEXT:return this.next(),!0;case Blockly.navigation.actionNames.IN:return this["in"](),!0;default:return!1}};Blockly.VariableMap=function(a){this.variableMap_=Object.create(null);this.workspace=a};Blockly.VariableMap.prototype.clear=function(){this.variableMap_=Object.create(null)};Blockly.VariableMap.prototype.renameVariable=function(a,b){var c=this.getVariable(b,a.type),d=this.workspace.getAllBlocks(!1);Blockly.Events.setGroup(!0);try{c&&c.getId()!=a.getId()?this.renameVariableWithConflict_(a,b,c,d):this.renameVariableAndUses_(a,b,d)}finally{Blockly.Events.setGroup(!1)}};
Blockly.VariableMap.prototype.renameVariableById=function(a,b){var c=this.getVariableById(a);if(!c)throw Error("Tried to rename a variable that didn't exist. ID: "+a);this.renameVariable(c,b)};Blockly.VariableMap.prototype.renameVariableAndUses_=function(a,b,c){Blockly.Events.fire(new Blockly.Events.VarRename(a,b));a.name=b;for(b=0;b<c.length;b++)c[b].updateVarName(a)};
Blockly.VariableMap.prototype.renameVariableWithConflict_=function(a,b,c,d){var e=a.type;b!=c.name&&this.renameVariableAndUses_(c,b,d);for(b=0;b<d.length;b++)d[b].renameVarById(a.getId(),c.getId());Blockly.Events.fire(new Blockly.Events.VarDelete(a));a=this.getVariablesOfType(e).indexOf(a);this.variableMap_[e].splice(a,1)};
Blockly.VariableMap.prototype.createVariable=function(a,b,c){var d=this.getVariable(a,b);if(d){if(c&&d.getId()!=c)throw Error('Variable "'+a+'" is already in use and its id is "'+d.getId()+'" which conflicts with the passed in id, "'+c+'".');return d}if(c&&this.getVariableById(c))throw Error('Variable id, "'+c+'", is already in use.');d=c||Blockly.utils.genUid();b=b||"";d=new Blockly.VariableModel(this.workspace,a,b,d);a=this.variableMap_[b]||[];a.push(d);delete this.variableMap_[b];this.variableMap_[b]=
@@ -283,9 +289,8 @@ b&&f.deleteVariableInternal(b,d)})):f.deleteVariableInternal(b,d)}else console.w
Blockly.VariableMap.prototype.getVariable=function(a,b){var c=this.variableMap_[b||""];if(c)for(var d=0,e;e=c[d];d++)if(Blockly.Names.equals(e.name,a))return e;return null};Blockly.VariableMap.prototype.getVariableById=function(a){for(var b=Object.keys(this.variableMap_),c=0;c<b.length;c++)for(var d=b[c],e=0,f;f=this.variableMap_[d][e];e++)if(f.getId()==a)return f;return null};Blockly.VariableMap.prototype.getVariablesOfType=function(a){return(a=this.variableMap_[a||""])?a.slice():[]};
Blockly.VariableMap.prototype.getVariableTypes=function(a){var b=[];a&&a.getPotentialVariableMap()&&(b=Object.keys(a.getPotentialVariableMap().variableMap_));a=Object.keys(this.variableMap_).concat(b);b=!1;for(var c=0;c<a.length;c++)""==a[c]&&(b=!0);b||a.push("");return a};Blockly.VariableMap.prototype.getAllVariables=function(){var a=[],b;for(b in this.variableMap_)a=a.concat(this.variableMap_[b]);return a};
Blockly.VariableMap.prototype.getVariableUsesById=function(a){for(var b=[],c=this.workspace.getAllBlocks(!1),d=0;d<c.length;d++){var e=c[d].getVarModels();if(e)for(var f=0;f<e.length;f++)e[f].getId()==a&&b.push(c[d])}return b};Blockly.Workspace=function(a){this.id=Blockly.utils.genUid();Blockly.Workspace.WorkspaceDB_[this.id]=this;this.options=a||{};this.RTL=!!this.options.RTL;this.horizontalLayout=!!this.options.horizontalLayout;this.toolboxPosition=this.options.toolboxPosition;this.topBlocks_=[];this.topComments_=[];this.commentDB_=Object.create(null);this.listeners_=[];this.undoStack_=[];this.redoStack_=[];this.blockDB_=Object.create(null);this.typedBlocksDB_=Object.create(null);this.variableMap_=new Blockly.VariableMap(this);
this.potentialVariableMap_=null;this.cursor_=new Blockly.Cursor;this.marker_=new Blockly.MarkerCursor;this.keyboardAccessibilityMode=!1};Blockly.Workspace.prototype.rendered=!1;Blockly.Workspace.prototype.isClearing=!1;Blockly.Workspace.prototype.MAX_UNDO=1024;Blockly.Workspace.prototype.connectionDBList=null;Blockly.Workspace.prototype.setCursor=function(a){this.cursor_=a};Blockly.Workspace.prototype.setMarker=function(a){this.marker_=a};Blockly.Workspace.prototype.getCursor=function(){return this.cursor_};
Blockly.Workspace.prototype.getMarker=function(){return this.marker_};Blockly.Workspace.prototype.dispose=function(){this.listeners_.length=0;this.clear();delete Blockly.Workspace.WorkspaceDB_[this.id]};Blockly.Workspace.SCAN_ANGLE=3;Blockly.Workspace.prototype.sortObjects_=function(a,b){var c=a.getRelativeToSurfaceXY(),d=b.getRelativeToSurfaceXY();return c.y+Blockly.Workspace.prototype.sortObjects_.offset*c.x-(d.y+Blockly.Workspace.prototype.sortObjects_.offset*d.x)};
Blockly.Workspace.prototype.addTopBlock=function(a){this.topBlocks_.push(a)};Blockly.Workspace.prototype.removeTopBlock=function(a){if(!Blockly.utils.arrayRemove(this.topBlocks_,a))throw Error("Block not present in workspace's list of top-most blocks.");};
this.potentialVariableMap_=null;this.keyboardAccessibilityMode=!1};Blockly.Workspace.prototype.rendered=!1;Blockly.Workspace.prototype.isClearing=!1;Blockly.Workspace.prototype.MAX_UNDO=1024;Blockly.Workspace.prototype.connectionDBList=null;Blockly.Workspace.prototype.dispose=function(){this.listeners_.length=0;this.clear();delete Blockly.Workspace.WorkspaceDB_[this.id]};Blockly.Workspace.SCAN_ANGLE=3;
Blockly.Workspace.prototype.sortObjects_=function(a,b){var c=a.getRelativeToSurfaceXY(),d=b.getRelativeToSurfaceXY();return c.y+Blockly.Workspace.prototype.sortObjects_.offset*c.x-(d.y+Blockly.Workspace.prototype.sortObjects_.offset*d.x)};Blockly.Workspace.prototype.addTopBlock=function(a){this.topBlocks_.push(a)};Blockly.Workspace.prototype.removeTopBlock=function(a){if(!Blockly.utils.arrayRemove(this.topBlocks_,a))throw Error("Block not present in workspace's list of top-most blocks.");};
Blockly.Workspace.prototype.getTopBlocks=function(a){var b=[].concat(this.topBlocks_);a&&1<b.length&&(this.sortObjects_.offset=Math.sin(Blockly.utils.math.toRadians(Blockly.Workspace.SCAN_ANGLE)),this.RTL&&(this.sortObjects_.offset*=-1),b.sort(this.sortObjects_));return b};Blockly.Workspace.prototype.addTypedBlock=function(a){this.typedBlocksDB_[a.type]||(this.typedBlocksDB_[a.type]=[]);this.typedBlocksDB_[a.type].push(a)};
Blockly.Workspace.prototype.removeTypedBlock=function(a){this.typedBlocksDB_[a.type].splice(this.typedBlocksDB_[a.type].indexOf(a),1);this.typedBlocksDB_[a.type].length||delete this.typedBlocksDB_[a.type]};
Blockly.Workspace.prototype.getBlocksByType=function(a,b){if(!this.typedBlocksDB_[a])return[];var c=this.typedBlocksDB_[a].slice(0);b&&1<c.length&&(this.sortObjects_.offset=Math.sin(Blockly.utils.math.toRadians(Blockly.Workspace.SCAN_ANGLE)),this.RTL&&(this.sortObjects_.offset*=-1),c.sort(this.sortObjects_));return c};
@@ -382,11 +387,11 @@ Blockly.Gesture.prototype.isDragging=function(){return this.isDraggingWorkspace_
Blockly.Field.prototype.isDirty_=!0;Blockly.Field.prototype.visible_=!0;Blockly.Field.prototype.clickTarget_=null;Blockly.Field.NBSP="\u00a0";Blockly.Field.prototype.EDITABLE=!0;Blockly.Field.prototype.SERIALIZABLE=!1;Blockly.Field.prototype.configure_=function(a){var b=a.tooltip;"string"==typeof b&&(b=Blockly.utils.replaceMessageReferences(a.tooltip));b&&this.setTooltip(b)};
Blockly.Field.prototype.setSourceBlock=function(a){if(this.sourceBlock_)throw Error("Field already bound to a block.");this.sourceBlock_=a;a.workspace.rendered&&(this.constants_=a.workspace.getRenderer().getConstants())};Blockly.Field.prototype.getSourceBlock=function(){return this.sourceBlock_};
Blockly.Field.prototype.init=function(){this.fieldGroup_||(this.fieldGroup_=Blockly.utils.dom.createSvgElement("g",{},null),this.isVisible()||(this.fieldGroup_.style.display="none"),this.sourceBlock_.getSvgRoot().appendChild(this.fieldGroup_),this.initView(),this.updateEditable(),this.setTooltip(this.tooltip_),this.bindEvents_(),this.initModel())};Blockly.Field.prototype.initView=function(){this.createBorderRect_();this.createTextElement_()};Blockly.Field.prototype.initModel=function(){};
Blockly.Field.prototype.createBorderRect_=function(){this.size_.height=Math.max(this.size_.height,this.constants_.FIELD_BORDER_RECT_HEIGHT);this.size_.width=Math.max(this.size_.width,2*this.constants_.FIELD_BORDER_RECT_X_PADDING);this.borderRect_=Blockly.utils.dom.createSvgElement("rect",{rx:this.constants_.FIELD_BORDER_RECT_RADIUS,ry:this.constants_.FIELD_BORDER_RECT_RADIUS,x:0,y:0,height:this.size_.height,width:this.size_.width},this.fieldGroup_)};
Blockly.Field.prototype.createTextElement_=function(){var a=this.borderRect_?this.constants_.FIELD_BORDER_RECT_X_PADDING:0;this.size_.height=Math.max(this.size_.height,this.constants_.FIELD_TEXT_BASELINE_CENTER?this.constants_.FIELD_TEXT_HEIGHT:this.constants_.FIELD_TEXT_BASELINE_Y);this.textElement_=Blockly.utils.dom.createSvgElement("text",{"class":"blocklyText",y:this.size_.height/2,x:a},this.fieldGroup_);this.constants_.FIELD_TEXT_BASELINE_CENTER?this.textElement_.setAttribute("dominant-baseline",
"central"):this.textElement_.setAttribute("dy",this.constants_.FIELD_TEXT_BASELINE_Y-this.size_.height/2);this.textContent_=document.createTextNode("");this.textElement_.appendChild(this.textContent_)};Blockly.Field.prototype.bindEvents_=function(){Blockly.Tooltip.bindMouseEvents(this.getClickTarget_());this.mouseDownWrapper_=Blockly.bindEventWithChecks_(this.getClickTarget_(),"mousedown",this,this.onMouseDown_)};Blockly.Field.prototype.fromXml=function(a){this.setValue(a.textContent)};
Blockly.Field.prototype.createBorderRect_=function(){this.size_.height=Math.max(this.size_.height,this.constants_.FIELD_BORDER_RECT_HEIGHT);this.size_.width=Math.max(this.size_.width,2*this.constants_.FIELD_BORDER_RECT_X_PADDING);this.borderRect_=Blockly.utils.dom.createSvgElement("rect",{rx:this.constants_.FIELD_BORDER_RECT_RADIUS,ry:this.constants_.FIELD_BORDER_RECT_RADIUS,x:0,y:0,height:this.size_.height,width:this.size_.width,"class":"blocklyFieldRect"},this.fieldGroup_)};
Blockly.Field.prototype.createTextElement_=function(){var a=this.borderRect_?this.constants_.FIELD_BORDER_RECT_X_PADDING:0,b=this.constants_.FIELD_TEXT_BASELINE_CENTER,c=this.constants_.FIELD_TEXT_BASELINE_Y;this.size_.height=Math.max(this.size_.height,b?this.constants_.FIELD_TEXT_HEIGHT:c);this.size_.height>this.constants_.FIELD_TEXT_HEIGHT&&(c+=(this.size_.height-c)/2);this.textElement_=Blockly.utils.dom.createSvgElement("text",{"class":"blocklyText",y:b?this.size_.height/2:c,dy:this.constants_.FIELD_TEXT_Y_OFFSET,
x:a},this.fieldGroup_);b&&this.textElement_.setAttribute("dominant-baseline","central");this.textContent_=document.createTextNode("");this.textElement_.appendChild(this.textContent_)};Blockly.Field.prototype.bindEvents_=function(){Blockly.Tooltip.bindMouseEvents(this.getClickTarget_());this.mouseDownWrapper_=Blockly.bindEventWithChecks_(this.getClickTarget_(),"mousedown",this,this.onMouseDown_)};Blockly.Field.prototype.fromXml=function(a){this.setValue(a.textContent)};
Blockly.Field.prototype.toXml=function(a){a.textContent=this.getValue();return a};Blockly.Field.prototype.dispose=function(){Blockly.DropDownDiv.hideIfOwner(this);Blockly.WidgetDiv.hideIfOwner(this);this.mouseDownWrapper_&&Blockly.unbindEvent_(this.mouseDownWrapper_);Blockly.utils.dom.removeNode(this.fieldGroup_);this.disposed=!0};
Blockly.Field.prototype.updateEditable=function(){var a=this.getClickTarget_();this.EDITABLE&&a&&(this.sourceBlock_.isEditable()?(Blockly.utils.dom.addClass(a,"blocklyEditableText"),Blockly.utils.dom.removeClass(a,"blocklyNonEditableText"),a.style.cursor=this.CURSOR):(Blockly.utils.dom.addClass(a,"blocklyNonEditableText"),Blockly.utils.dom.removeClass(a,"blocklyEditableText"),a.style.cursor=""))};
Blockly.Field.prototype.updateEditable=function(){var a=this.fieldGroup_;this.EDITABLE&&a&&(this.sourceBlock_.isEditable()?(Blockly.utils.dom.addClass(a,"blocklyEditableText"),Blockly.utils.dom.removeClass(a,"blocklyNonEditableText"),a.style.cursor=this.CURSOR):(Blockly.utils.dom.addClass(a,"blocklyNonEditableText"),Blockly.utils.dom.removeClass(a,"blocklyEditableText"),a.style.cursor=""))};
Blockly.Field.prototype.isClickable=function(){return!!this.sourceBlock_&&this.sourceBlock_.isEditable()&&!!this.showEditor_&&"function"===typeof this.showEditor_};Blockly.Field.prototype.isCurrentlyEditable=function(){return this.EDITABLE&&!!this.sourceBlock_&&this.sourceBlock_.isEditable()};
Blockly.Field.prototype.isSerializable=function(){var a=!1;this.name&&(this.SERIALIZABLE?a=!0:this.EDITABLE&&(console.warn("Detected an editable field that was not serializable. Please define SERIALIZABLE property as true on all editable custom fields. Proceeding with serialization."),a=!0));return a};Blockly.Field.prototype.isVisible=function(){return this.visible_};
Blockly.Field.prototype.setVisible=function(a){if(this.visible_!=a){this.visible_=a;var b=this.getSvgRoot();b&&(b.style.display=a?"block":"none")}};Blockly.Field.prototype.setValidator=function(a){this.validator_=a};Blockly.Field.prototype.getValidator=function(){return this.validator_};Blockly.Field.prototype.classValidator=function(a){return a};
@@ -394,7 +399,7 @@ Blockly.Field.prototype.callValidator=function(a){var b=this.classValidator(a);i
Blockly.Field.prototype.showEditor=function(){this.isClickable()&&this.showEditor_()};Blockly.Field.prototype.updateWidth=function(){console.warn("Deprecated call to updateWidth, call Blockly.Field.updateSize_ to force an update to the size of the field, or Blockly.utils.dom.getTextWidth() to check the size of the field.");this.updateSize_()};
Blockly.Field.prototype.updateSize_=function(){var a=Blockly.utils.dom.getFastTextWidth(this.textElement_,this.constants_.FIELD_TEXT_FONTSIZE,this.constants_.FIELD_TEXT_FONTWEIGHT,this.constants_.FIELD_TEXT_FONTFAMILY);this.borderRect_&&(a+=2*this.constants_.FIELD_BORDER_RECT_X_PADDING,this.borderRect_.setAttribute("width",a));this.size_.width=a};
Blockly.Field.prototype.getSize=function(){if(!this.isVisible())return new Blockly.utils.Size(0,0);this.isDirty_?(this.render_(),this.isDirty_=!1):this.visible_&&0==this.size_.width&&(console.warn("Deprecated use of setting size_.width to 0 to rerender a field. Set field.isDirty_ to true instead."),this.render_());return this.size_};
Blockly.Field.prototype.getScaledBBox=function(){var a=this.borderRect_.getBBox(),b=a.height*this.sourceBlock_.workspace.scale;a=a.width*this.sourceBlock_.workspace.scale;var c=this.getAbsoluteXY_();return{top:c.y,bottom:c.y+b,left:c.x,right:c.x+a}};
Blockly.Field.prototype.getScaledBBox=function(){if(this.borderRect_)b=this.borderRect_.getBoundingClientRect(),c=b.width,d=b.height;else{d=this.sourceBlock_.getHeightWidth();var a=this.sourceBlock_.workspace.scale,b=this.getAbsoluteXY_(),c=d.width*a,d=d.height*a;Blockly.utils.userAgent.GECKO?(b.x+=1.5*a,b.y+=1.5*a):Blockly.utils.userAgent.EDGE||Blockly.utils.userAgent.IE||(b.x-=.5*a,b.y-=.5*a);c+=1*a;d+=1*a}return{top:b.y,bottom:b.y+d,left:b.x,right:b.x+c}};
Blockly.Field.prototype.getDisplayText_=function(){var a=this.getText();if(!a)return Blockly.Field.NBSP;a.length>this.maxDisplayLength&&(a=a.substring(0,this.maxDisplayLength-2)+"\u2026");a=a.replace(/\s/g,Blockly.Field.NBSP);this.sourceBlock_&&this.sourceBlock_.RTL&&(a+="\u200f");return a};Blockly.Field.prototype.getText=function(){if(this.getText_){var a=this.getText_.call(this);if(null!==a)return String(a)}return String(this.getValue())};
Blockly.Field.prototype.setText=function(a){throw Error("setText method is deprecated");};Blockly.Field.prototype.markDirty=function(){this.isDirty_=!0};Blockly.Field.prototype.forceRerender=function(){this.isDirty_=!0;this.sourceBlock_&&this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours())};
Blockly.Field.prototype.setValue=function(a){if(null!==a){var b=this.doClassValidation_(a);a=this.processValidation_(a,b);if(!(a instanceof Error)){if(b=this.getValidator())if(b=b.call(this,a),a=this.processValidation_(a,b),a instanceof Error)return;b=this.getValue();b!==a&&(this.sourceBlock_&&Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.BlockChange(this.sourceBlock_,"field",this.name||null,b,a)),this.doValueUpdate_(a),this.isDirty_&&this.forceRerender())}}};
@@ -516,13 +521,13 @@ Blockly.RenderedConnection.prototype.connect_=function(a){Blockly.RenderedConnec
Blockly.RenderedConnection.prototype.onCheckChanged_=function(){!this.isConnected()||this.targetConnection&&this.checkType(this.targetConnection)||((this.isSuperior()?this.targetBlock():this.sourceBlock_).unplug(),this.sourceBlock_.bumpNeighbours())};Blockly.BasicCursor=function(){Blockly.BasicCursor.superClass_.constructor.call(this)};Blockly.utils.object.inherits(Blockly.BasicCursor,Blockly.Cursor);Blockly.BasicCursor.prototype.next=function(){var a=this.getCurNode();if(!a)return null;(a=this.getNextNode_(a,this.validNode_))&&this.setCurNode(a);return a};Blockly.BasicCursor.prototype["in"]=function(){return this.next()};
Blockly.BasicCursor.prototype.prev=function(){var a=this.getCurNode();if(!a)return null;(a=this.getPreviousNode_(a,this.validNode_))&&this.setCurNode(a);return a};Blockly.BasicCursor.prototype.out=function(){return this.prev()};Blockly.BasicCursor.prototype.getNextNode_=function(a,b){if(!a)return null;var c=a["in"]()||a.next();if(b(c))return c;if(c)return this.getNextNode_(c,b);c=this.findSiblingOrParent_(a.out());return b(c)?c:c?this.getNextNode_(c,b):null};
Blockly.BasicCursor.prototype.getPreviousNode_=function(a,b){if(!a)return null;var c=a.prev();c=c?this.getRightMostChild_(c):a.out();return b(c)?c:c?this.getPreviousNode_(c,b):null};Blockly.BasicCursor.prototype.validNode_=function(a){var b=!1;a=a&&a.getType();if(a==Blockly.ASTNode.types.OUTPUT||a==Blockly.ASTNode.types.INPUT||a==Blockly.ASTNode.types.FIELD||a==Blockly.ASTNode.types.NEXT||a==Blockly.ASTNode.types.PREVIOUS||a==Blockly.ASTNode.types.WORKSPACE)b=!0;return b};
Blockly.BasicCursor.prototype.findSiblingOrParent_=function(a){if(!a)return null;var b=a.next();return b?b:this.findSiblingOrParent_(a.out())};Blockly.BasicCursor.prototype.getRightMostChild_=function(a){if(!a["in"]())return a;for(a=a["in"]();a.next();)a=a.next();return this.getRightMostChild_(a)};Blockly.TabNavigateCursor=function(){Blockly.TabNavigateCursor.superClass_.constructor.call(this)};Blockly.utils.object.inherits(Blockly.TabNavigateCursor,Blockly.BasicCursor);Blockly.TabNavigateCursor.prototype.validNode_=function(a){var b=!1,c=a&&a.getType();a&&(a=a.getLocation(),c==Blockly.ASTNode.types.FIELD&&a&&a.isTabNavigable()&&a.isClickable()&&(b=!0));return b};Blockly.utils.Rect=function(a,b,c,d){this.top=a;this.bottom=b;this.left=c;this.right=d};Blockly.utils.Rect.prototype.contains=function(a,b){return a>=this.left&&a<=this.right&&b>=this.top&&b<=this.bottom};Blockly.BlockSvg=function(a,b,c){this.svgGroup_=Blockly.utils.dom.createSvgElement("g",{},null);this.svgGroup_.translate_="";this.style=a.getTheme().getBlockStyle(null);this.pathObject=a.getRenderer().makePathObject(this.svgGroup_);this.rendered=!1;this.workspace=a;this.previousConnection=this.nextConnection=this.outputConnection=null;this.useDragSurface_=Blockly.utils.is3dSupported()&&!!a.getBlockDragSurface();var d=this.pathObject.svgPath;d.tooltip=this;Blockly.Tooltip.bindMouseEvents(d);Blockly.BlockSvg.superClass_.constructor.call(this,
a,b,c);this.svgGroup_.dataset&&(this.svgGroup_.dataset.id=this.id)};Blockly.utils.object.inherits(Blockly.BlockSvg,Blockly.Block);Blockly.BlockSvg.prototype.height=0;Blockly.BlockSvg.prototype.width=0;Blockly.BlockSvg.prototype.dragStartXY_=null;Blockly.BlockSvg.prototype.warningTextDb_=null;Blockly.BlockSvg.INLINE=-1;Blockly.BlockSvg.COLLAPSED_WARNING_ID="TEMP_COLLAPSED_WARNING_";Blockly.BlockSvg.MIN_BLOCK_Y=25;Blockly.BlockSvg.START_HAT=!1;
Blockly.BasicCursor.prototype.findSiblingOrParent_=function(a){if(!a)return null;var b=a.next();return b?b:this.findSiblingOrParent_(a.out())};Blockly.BasicCursor.prototype.getRightMostChild_=function(a){if(!a["in"]())return a;for(a=a["in"]();a.next();)a=a.next();return this.getRightMostChild_(a)};Blockly.TabNavigateCursor=function(){Blockly.TabNavigateCursor.superClass_.constructor.call(this)};Blockly.utils.object.inherits(Blockly.TabNavigateCursor,Blockly.BasicCursor);Blockly.TabNavigateCursor.prototype.validNode_=function(a){var b=!1,c=a&&a.getType();a&&(a=a.getLocation(),c==Blockly.ASTNode.types.FIELD&&a&&a.isTabNavigable()&&a.isClickable()&&(b=!0));return b};Blockly.utils.Rect=function(a,b,c,d){this.top=a;this.bottom=b;this.left=c;this.right=d};Blockly.utils.Rect.prototype.contains=function(a,b){return a>=this.left&&a<=this.right&&b>=this.top&&b<=this.bottom};Blockly.BlockSvg=function(a,b,c){this.svgGroup_=Blockly.utils.dom.createSvgElement("g",{},null);this.svgGroup_.translate_="";this.style=a.getRenderer().getConstants().getBlockStyle(null);this.pathObject=a.getRenderer().makePathObject(this.svgGroup_,this.style);this.rendered=!1;this.workspace=a;this.previousConnection=this.nextConnection=this.outputConnection=null;this.useDragSurface_=Blockly.utils.is3dSupported()&&!!a.getBlockDragSurface();var d=this.pathObject.svgPath;d.tooltip=this;Blockly.Tooltip.bindMouseEvents(d);
Blockly.BlockSvg.superClass_.constructor.call(this,a,b,c);this.svgGroup_.dataset&&(this.svgGroup_.dataset.id=this.id)};Blockly.utils.object.inherits(Blockly.BlockSvg,Blockly.Block);Blockly.BlockSvg.prototype.height=0;Blockly.BlockSvg.prototype.width=0;Blockly.BlockSvg.prototype.dragStartXY_=null;Blockly.BlockSvg.prototype.warningTextDb_=null;Blockly.BlockSvg.INLINE=-1;Blockly.BlockSvg.COLLAPSED_WARNING_ID="TEMP_COLLAPSED_WARNING_";Blockly.BlockSvg.MIN_BLOCK_Y=25;Blockly.BlockSvg.START_HAT=!1;
Blockly.BlockSvg.prototype.initSvg=function(){if(!this.workspace.rendered)throw TypeError("Workspace is headless.");for(var a=0,b;b=this.inputList[a];a++)b.init();b=this.getIcons();for(a=0;a<b.length;a++)b[a].createIcon();this.applyColour();this.pathObject.updateMovable(this.isMovable());a=this.getSvgRoot();this.workspace.options.readOnly||this.eventsInit_||!a||Blockly.bindEventWithChecks_(a,"mousedown",this,this.onMouseDown_);this.eventsInit_=!0;a.parentNode||this.workspace.getCanvas().appendChild(a)};
Blockly.BlockSvg.prototype.select=function(){if(this.isShadow()&&this.getParent())this.getParent().select();else if(Blockly.selected!=this){var a=null;if(Blockly.selected){a=Blockly.selected.id;Blockly.Events.disable();try{Blockly.selected.unselect()}finally{Blockly.Events.enable()}}a=new Blockly.Events.Ui(null,"selected",a,this.id);a.workspaceId=this.workspace.id;Blockly.Events.fire(a);Blockly.selected=this;this.addSelect()}};
Blockly.BlockSvg.prototype.unselect=function(){if(Blockly.selected==this){var a=new Blockly.Events.Ui(null,"selected",this.id,null);a.workspaceId=this.workspace.id;Blockly.Events.fire(a);Blockly.selected=null;this.removeSelect()}};Blockly.BlockSvg.prototype.mutator=null;Blockly.BlockSvg.prototype.comment=null;Blockly.BlockSvg.prototype.commentIcon_=null;Blockly.BlockSvg.prototype.warning=null;
Blockly.BlockSvg.prototype.getIcons=function(){var a=[];this.mutator&&a.push(this.mutator);this.commentIcon_&&a.push(this.commentIcon_);this.warning&&a.push(this.warning);return a};
Blockly.BlockSvg.prototype.setParent=function(a){var b=this.parentBlock_;if(a!=b){Blockly.utils.dom.startTextWidthCache();Blockly.BlockSvg.superClass_.setParent.call(this,a);Blockly.utils.dom.stopTextWidthCache();var c=this.getSvgRoot();if(!this.workspace.isClearing&&c){var d=this.getRelativeToSurfaceXY();a?(a.getSvgRoot().appendChild(c),a=this.getRelativeToSurfaceXY(),this.moveConnections(a.x-d.x,a.y-d.y)):b&&(this.workspace.getCanvas().appendChild(c),this.translate(d.x,d.y))}}};
Blockly.BlockSvg.prototype.setParent=function(a){var b=this.parentBlock_;if(a!=b){Blockly.utils.dom.startTextWidthCache();Blockly.BlockSvg.superClass_.setParent.call(this,a);Blockly.utils.dom.stopTextWidthCache();var c=this.getSvgRoot();if(!this.workspace.isClearing&&c){var d=this.getRelativeToSurfaceXY();a?(a.getSvgRoot().appendChild(c),a=this.getRelativeToSurfaceXY(),this.moveConnections(a.x-d.x,a.y-d.y)):b&&(this.workspace.getCanvas().appendChild(c),this.translate(d.x,d.y));this.applyColour()}}};
Blockly.BlockSvg.prototype.getRelativeToSurfaceXY=function(){var a=0,b=0,c=this.useDragSurface_?this.workspace.getBlockDragSurface().getGroup():null,d=this.getSvgRoot();if(d){do{var e=Blockly.utils.getRelativeXY(d);a+=e.x;b+=e.y;this.useDragSurface_&&this.workspace.getBlockDragSurface().getCurrentBlock()==d&&(e=this.workspace.getBlockDragSurface().getSurfaceTranslation(),a+=e.x,b+=e.y);d=d.parentNode}while(d&&d!=this.workspace.getCanvas()&&d!=c)}return new Blockly.utils.Coordinate(a,b)};
Blockly.BlockSvg.prototype.moveBy=function(a,b){if(this.parentBlock_)throw Error("Block has parent.");var c=Blockly.Events.isEnabled();if(c)var d=new Blockly.Events.BlockMove(this);var e=this.getRelativeToSurfaceXY();this.translate(e.x+a,e.y+b);this.moveConnections(a,b);c&&(d.recordNew(),Blockly.Events.fire(d));this.workspace.resizeContents()};Blockly.BlockSvg.prototype.translate=function(a,b){this.getSvgRoot().setAttribute("transform","translate("+a+","+b+")")};
Blockly.BlockSvg.prototype.moveToDragSurface=function(){if(this.useDragSurface_){var a=this.getRelativeToSurfaceXY();this.clearTransformAttributes_();this.workspace.getBlockDragSurface().translateSurface(a.x,a.y);(a=this.getSvgRoot())&&this.workspace.getBlockDragSurface().setBlocksAndShow(a)}};Blockly.BlockSvg.prototype.moveTo=function(a){var b=this.getRelativeToSurfaceXY();this.moveBy(a.x-b.x,a.y-b.y)};
@@ -531,7 +536,7 @@ Blockly.BlockSvg.prototype.clearTransformAttributes_=function(){this.getSvgRoot(
Blockly.BlockSvg.prototype.getBoundingRectangle=function(){var a=this.getRelativeToSurfaceXY(),b=this.getHeightWidth();if(this.RTL){var c=a.x-b.width;var d=a.x}else c=a.x,d=a.x+b.width;return new Blockly.utils.Rect(a.y,a.y+b.height,c,d)};Blockly.BlockSvg.prototype.markDirty=function(){for(var a=0,b;b=this.inputList[a];a++)b.markDirty()};
Blockly.BlockSvg.prototype.setCollapsed=function(a){if(this.collapsed_!=a){for(var b=[],c=0,d;d=this.inputList[c];c++)b.push.apply(b,d.setVisible(!a));if(a){d=this.getIcons();for(c=0;c<d.length;c++)d[c].setVisible(!1);c=this.toString(Blockly.COLLAPSE_CHARS);this.appendDummyInput("_TEMP_COLLAPSED_INPUT").appendField(c).init();d=this.getDescendants(!0);if(c=this.getNextBlock())c=d.indexOf(c),d.splice(c,d.length-c);c=1;for(var e;e=d[c];c++)if(e.warning){this.setWarningText(Blockly.Msg.COLLAPSED_WARNINGS_WARNING,
Blockly.BlockSvg.COLLAPSED_WARNING_ID);break}}else this.removeInput("_TEMP_COLLAPSED_INPUT"),this.warning&&(this.warning.setText("",Blockly.BlockSvg.COLLAPSED_WARNING_ID),Object.keys(this.warning.text_).length||this.setWarningText(null));Blockly.BlockSvg.superClass_.setCollapsed.call(this,a);b.length||(b[0]=this);if(this.rendered)for(c=0;e=b[c];c++)e.render()}};
Blockly.BlockSvg.prototype.tab=function(a,b){var c=new Blockly.TabNavigateCursor;c.setCurNode(Blockly.ASTNode.createFieldNode(a));c.onBlocklyAction(b?Blockly.navigation.ACTION_NEXT:Blockly.navigation.ACTION_PREVIOUS);(c=c.getCurNode())&&c.getLocation().showEditor()};Blockly.BlockSvg.prototype.onMouseDown_=function(a){var b=this.workspace&&this.workspace.getGesture(a);b&&b.handleBlockStart(a,this)};
Blockly.BlockSvg.prototype.tab=function(a,b){var c=new Blockly.TabNavigateCursor;c.setCurNode(Blockly.ASTNode.createFieldNode(a));var d=c.getCurNode();c.onBlocklyAction(b?Blockly.navigation.ACTION_NEXT:Blockly.navigation.ACTION_PREVIOUS);(c=c.getCurNode())&&c!==d&&c.getLocation().showEditor()};Blockly.BlockSvg.prototype.onMouseDown_=function(a){var b=this.workspace&&this.workspace.getGesture(a);b&&b.handleBlockStart(a,this)};
Blockly.BlockSvg.prototype.showHelp=function(){var a="function"==typeof this.helpUrl?this.helpUrl():this.helpUrl;a&&window.open(a)};
Blockly.BlockSvg.prototype.generateContextMenu=function(){if(this.workspace.options.readOnly||!this.contextMenu)return null;var a=this,b=[];if(!this.isInFlyout){this.isDeletable()&&this.isMovable()&&b.push(Blockly.ContextMenu.blockDuplicateOption(a));this.workspace.options.comments&&!this.collapsed_&&this.isEditable()&&b.push(Blockly.ContextMenu.blockCommentOption(a));if(this.isMovable())if(this.collapsed_)this.workspace.options.collapse&&(c={enabled:!0},c.text=Blockly.Msg.EXPAND_BLOCK,c.callback=
function(){a.setCollapsed(!1)},b.push(c));else{for(var c=1;c<this.inputList.length;c++)if(this.inputList[c-1].type!=Blockly.NEXT_STATEMENT&&this.inputList[c].type!=Blockly.NEXT_STATEMENT){c={enabled:!0};var d=this.getInputsInline();c.text=d?Blockly.Msg.EXTERNAL_INPUTS:Blockly.Msg.INLINE_INPUTS;c.callback=function(){a.setInputsInline(!d)};b.push(c);break}this.workspace.options.collapse&&(c={enabled:!0},c.text=Blockly.Msg.COLLAPSE_BLOCK,c.callback=function(){a.setCollapsed(!0)},b.push(c))}this.workspace.options.disable&&
@@ -541,15 +546,15 @@ Blockly.BlockSvg.prototype.setDragging=function(a){if(a){var b=this.getSvgRoot()
Blockly.BlockSvg.prototype.setMovable=function(a){Blockly.BlockSvg.superClass_.setMovable.call(this,a);this.pathObject.updateMovable(a)};Blockly.BlockSvg.prototype.setEditable=function(a){Blockly.BlockSvg.superClass_.setEditable.call(this,a);a=this.getIcons();for(var b=0;b<a.length;b++)a[b].updateEditable()};Blockly.BlockSvg.prototype.setShadow=function(a){Blockly.BlockSvg.superClass_.setShadow.call(this,a);this.applyColour()};
Blockly.BlockSvg.prototype.setInsertionMarker=function(a){this.isInsertionMarker_!=a&&(this.isInsertionMarker_=a)&&(this.setColour(Blockly.INSERTION_MARKER_COLOUR),this.pathObject.updateInsertionMarker(!0))};Blockly.BlockSvg.prototype.getSvgRoot=function(){return this.svgGroup_};
Blockly.BlockSvg.prototype.dispose=function(a,b){if(this.workspace){Blockly.Tooltip.hide();Blockly.utils.dom.startTextWidthCache();var c=this.workspace;Blockly.selected==this&&(this.unselect(),this.workspace.cancelCurrentGesture());Blockly.ContextMenu.currentBlock==this&&Blockly.ContextMenu.hide();this.workspace.keyboardAccessibilityMode&&Blockly.navigation.moveCursorOnBlockDelete(this);b&&this.rendered&&(this.unplug(a),Blockly.blockAnimations.disposeUiEffect(this));this.rendered=!1;if(this.warningTextDb_){for(var d in this.warningTextDb_)clearTimeout(this.warningTextDb_[d]);
this.warningTextDb_=null}d=this.getIcons();for(var e=0;e<d.length;e++)d[e].dispose();Blockly.BlockSvg.superClass_.dispose.call(this,!!a);Blockly.utils.dom.removeNode(this.svgGroup_);c.resizeContents();this.svgGroup_=null;Blockly.utils.dom.stopTextWidthCache()}};Blockly.BlockSvg.prototype.applyColour=function(){if(this.isEnabled()){this.pathObject.applyColour(this.isShadow());for(var a=this.getIcons(),b=0;b<a.length;b++)a[b].applyColour();for(a=0;b=this.inputList[a];a++)for(var c=0,d;d=b.fieldRow[c];c++)d.applyColour()}};
Blockly.BlockSvg.prototype.updateDisabled=function(){var a=!this.isEnabled()||this.getInheritedDisabled();this.pathObject.updateDisabled(a,this.isShadow());a=this.getChildren(!1);for(var b=0,c;c=a[b];b++)c.updateDisabled()};Blockly.BlockSvg.prototype.getCommentIcon=function(){return this.commentIcon_};
this.warningTextDb_=null}d=this.getIcons();for(var e=0;e<d.length;e++)d[e].dispose();Blockly.BlockSvg.superClass_.dispose.call(this,!!a);Blockly.utils.dom.removeNode(this.svgGroup_);c.resizeContents();this.svgGroup_=null;Blockly.utils.dom.stopTextWidthCache()}};Blockly.BlockSvg.prototype.applyColour=function(){this.pathObject.applyColour(this);for(var a=this.getIcons(),b=0;b<a.length;b++)a[b].applyColour();for(a=0;b=this.inputList[a];a++)for(var c=0,d;d=b.fieldRow[c];c++)d.applyColour()};
Blockly.BlockSvg.prototype.updateDisabled=function(){var a=this.getChildren(!1);this.applyColour();for(var b=0,c;c=a[b];b++)c.updateDisabled()};Blockly.BlockSvg.prototype.getCommentIcon=function(){return this.commentIcon_};
Blockly.BlockSvg.prototype.setCommentText=function(a){if(!Blockly.Comment)throw Error("Missing require for Blockly.Comment");this.commentModel.text!=a&&(Blockly.BlockSvg.superClass_.setCommentText.call(this,a),a=null!=a,!!this.commentIcon_==a?this.commentIcon_.updateText():(a?this.comment=this.commentIcon_=new Blockly.Comment(this):(this.commentIcon_.dispose(),this.comment=this.commentIcon_=null),this.rendered&&(this.render(),this.bumpNeighbours())))};
Blockly.BlockSvg.prototype.setWarningText=function(a,b){if(!Blockly.Warning)throw Error("Missing require for Blockly.Warning");this.warningTextDb_||(this.warningTextDb_=Object.create(null));var c=b||"";if(c)this.warningTextDb_[c]&&(clearTimeout(this.warningTextDb_[c]),delete this.warningTextDb_[c]);else for(var d in this.warningTextDb_)clearTimeout(this.warningTextDb_[d]),delete this.warningTextDb_[d];if(this.workspace.isDragging()){var e=this;this.warningTextDb_[c]=setTimeout(function(){e.workspace&&
(delete e.warningTextDb_[c],e.setWarningText(a,c))},100)}else{this.isInFlyout&&(a=null);d=this.getSurroundParent();for(var f=null;d;)d.isCollapsed()&&(f=d),d=d.getSurroundParent();f&&f.setWarningText(Blockly.Msg.COLLAPSED_WARNINGS_WARNING,Blockly.BlockSvg.COLLAPSED_WARNING_ID);d=!1;"string"==typeof a?(this.warning||(this.warning=new Blockly.Warning(this),d=!0),this.warning.setText(a,c)):this.warning&&!c?(this.warning.dispose(),d=!0):this.warning&&(d=this.warning.getText(),this.warning.setText("",
c),(f=this.warning.getText())||this.warning.dispose(),d=d!=f);d&&this.rendered&&(this.render(),this.bumpNeighbours())}};Blockly.BlockSvg.prototype.setMutator=function(a){this.mutator&&this.mutator!==a&&this.mutator.dispose();a&&(a.setBlock(this),this.mutator=a,a.createIcon())};Blockly.BlockSvg.prototype.setDisabled=function(a){console.warn("Deprecated call to Blockly.BlockSvg.prototype.setDisabled, use Blockly.BlockSvg.prototype.setEnabled instead.");this.setEnabled(!a)};
Blockly.BlockSvg.prototype.setEnabled=function(a){this.isEnabled()!=a&&(Blockly.BlockSvg.superClass_.setEnabled.call(this,a),this.rendered&&this.updateDisabled())};Blockly.BlockSvg.prototype.setHighlighted=function(a){this.rendered&&this.pathObject.updateHighlighted(a)};Blockly.BlockSvg.prototype.addSelect=function(){this.pathObject.updateSelected(!0)};Blockly.BlockSvg.prototype.removeSelect=function(){this.pathObject.updateSelected(!1)};Blockly.BlockSvg.prototype.setDeleteStyle=function(a){this.pathObject.updateDraggingDelete(a)};
Blockly.BlockSvg.prototype.getColour=function(){return this.style.colourPrimary};Blockly.BlockSvg.prototype.setColour=function(a){Blockly.BlockSvg.superClass_.setColour.call(this,a);a=this.workspace.getTheme().getBlockStyleForColour(this.colour_);this.pathObject.setStyle(a.style);this.style=a.style;this.styleName_=a.name;this.applyColour()};
Blockly.BlockSvg.prototype.setStyle=function(a){var b=this.workspace.getTheme().getBlockStyle(a);this.styleName_=a;if(b)this.hat=b.hat,this.pathObject.setStyle(b),this.colour_=b.colourPrimary,this.style=b,this.applyColour();else throw Error("Invalid style name: "+a);};Blockly.BlockSvg.prototype.bringToFront=function(){var a=this;do{var b=a.getSvgRoot(),c=b.parentNode,d=c.childNodes;d[d.length-1]!==b&&c.appendChild(b);a=a.getParent()}while(a)};
Blockly.BlockSvg.prototype.getColour=function(){return this.style.colourPrimary};Blockly.BlockSvg.prototype.setColour=function(a){Blockly.BlockSvg.superClass_.setColour.call(this,a);a=this.workspace.getRenderer().getConstants().getBlockStyleForColour(this.colour_);this.pathObject.setStyle(a.style);this.style=a.style;this.styleName_=a.name;this.applyColour()};
Blockly.BlockSvg.prototype.setStyle=function(a){var b=this.workspace.getRenderer().getConstants().getBlockStyle(a);this.styleName_=a;if(b)this.hat=b.hat,this.pathObject.setStyle(b),this.colour_=b.colourPrimary,this.style=b,this.applyColour();else throw Error("Invalid style name: "+a);};Blockly.BlockSvg.prototype.bringToFront=function(){var a=this;do{var b=a.getSvgRoot(),c=b.parentNode,d=c.childNodes;d[d.length-1]!==b&&c.appendChild(b);a=a.getParent()}while(a)};
Blockly.BlockSvg.prototype.setPreviousStatement=function(a,b){Blockly.BlockSvg.superClass_.setPreviousStatement.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours())};Blockly.BlockSvg.prototype.setNextStatement=function(a,b){Blockly.BlockSvg.superClass_.setNextStatement.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours())};Blockly.BlockSvg.prototype.setOutput=function(a,b){Blockly.BlockSvg.superClass_.setOutput.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours())};
Blockly.BlockSvg.prototype.setInputsInline=function(a){Blockly.BlockSvg.superClass_.setInputsInline.call(this,a);this.rendered&&(this.render(),this.bumpNeighbours())};Blockly.BlockSvg.prototype.removeInput=function(a,b){Blockly.BlockSvg.superClass_.removeInput.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours())};Blockly.BlockSvg.prototype.moveNumberedInputBefore=function(a,b){Blockly.BlockSvg.superClass_.moveNumberedInputBefore.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours())};
Blockly.BlockSvg.prototype.appendInput_=function(a,b){var c=Blockly.BlockSvg.superClass_.appendInput_.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours());return c};
@@ -566,32 +571,30 @@ Blockly.BlockSvg.prototype.highlightShapeForInput=function(a,b){this.pathObject.
Blockly.Css.inject=function(a,b){if(!Blockly.Css.injected_){Blockly.Css.injected_=!0;var c=Blockly.Css.CONTENT.join("\n");Blockly.Css.CONTENT.length=0;if(a){var d=b.replace(/[\\/]$/,"");c=c.replace(/<<<PATH>>>/g,d);d=document.createElement("style");d.id="blockly-common-style";c=document.createTextNode(c);d.appendChild(c);document.head.insertBefore(d,document.head.firstChild)}}};Blockly.Css.setCursor=function(a){console.warn("Deprecated call to Blockly.Css.setCursor. See https://github.com/google/blockly/issues/981 for context")};
Blockly.Css.CONTENT=[".blocklySvg {","background-color: #fff;","outline: none;","overflow: hidden;","position: absolute;","display: block;","}",".blocklyWidgetDiv {","display: none;","position: absolute;","z-index: 99999;","}",".injectionDiv {","height: 100%;","position: relative;","overflow: hidden;","touch-action: none;","}",".blocklyNonSelectable {","user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","}",".blocklyWsDragSurface {","display: none;","position: absolute;","top: 0;",
"left: 0;","}",".blocklyWsDragSurface.blocklyOverflowVisible {","overflow: visible;","}",".blocklyBlockDragSurface {","display: none;","position: absolute;","top: 0;","left: 0;","right: 0;","bottom: 0;","overflow: visible !important;","z-index: 50;","}",".blocklyBlockCanvas.blocklyCanvasTransitioning,",".blocklyBubbleCanvas.blocklyCanvasTransitioning {","transition: transform .5s;","}",".blocklyTooltipDiv {","background-color: #ffffc7;","border: 1px solid #ddc;","box-shadow: 4px 4px 20px 1px rgba(0,0,0,.15);",
"color: #000;","display: none;","font-family: sans-serif;","font-size: 9pt;","opacity: .9;","padding: 2px;","position: absolute;","z-index: 100000;","}",".blocklyDropDownDiv {","position: absolute;","left: 0;","top: 0;","z-index: 1000;","display: none;","border: 1px solid;","border-radius: 2px;","padding: 4px;","box-shadow: 0px 0px 3px 1px rgba(0,0,0,.3);","}",".blocklyDropDownDiv.focused {","box-shadow: 0px 0px 6px 1px rgba(0,0,0,.3);","}",".blocklyDropDownContent {","max-height: 300px;","overflow: auto;",
"overflow-x: hidden;","}",".blocklyDropDownArrow {","position: absolute;","left: 0;","top: 0;","width: 16px;","height: 16px;","z-index: -1;","background-color: inherit;","border-color: inherit;","}",".blocklyDropDownButton {","display: inline-block;","float: left;","padding: 0;","margin: 4px;","border-radius: 4px;","outline: none;","border: 1px solid;","transition: box-shadow .1s;","cursor: pointer;","}",".arrowTop {","border-top: 1px solid;","border-left: 1px solid;","border-top-left-radius: 4px;",
"border-color: inherit;","}",".arrowBottom {","border-bottom: 1px solid;","border-right: 1px solid;","border-bottom-right-radius: 4px;","border-color: inherit;","}",".blocklyResizeSE {","cursor: se-resize;","fill: #aaa;","}",".blocklyResizeSW {","cursor: sw-resize;","fill: #aaa;","}",".blocklyResizeLine {","stroke: #515A5A;","stroke-width: 1;","}",".blocklyHighlightedConnectionPath {","fill: none;","stroke: #fc3;","stroke-width: 4px;","}",".blocklyPathLight {","fill: none;","stroke-linecap: round;",
"stroke-width: 1;","}",".blocklySelected>.blocklyPathLight {","display: none;","}",".blocklyDraggable {",'cursor: url("<<<PATH>>>/handopen.cur"), auto;',"cursor: grab;","cursor: -webkit-grab;","}",".blocklyDragging {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDraggable:active {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyBlockDragSurface .blocklyDraggable {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',
"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDragging.blocklyDraggingDelete {",'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',"}",".blocklyDragging>.blocklyPath,",".blocklyDragging>.blocklyPathLight {","fill-opacity: .8;","stroke-opacity: .8;","}",".blocklyDragging>.blocklyPathDark {","display: none;","}",".blocklyDisabled>.blocklyPath {","fill-opacity: .5;","stroke-opacity: .5;","}",".blocklyDisabled>.blocklyPathLight,",".blocklyDisabled>.blocklyPathDark {","display: none;","}",
".blocklyInsertionMarker>.blocklyPath,",".blocklyInsertionMarker>.blocklyPathLight,",".blocklyInsertionMarker>.blocklyPathDark {","fill-opacity: .2;","stroke: none","}",".blocklyMultilineText {","font-family: monospace;","}",".blocklyNonEditableText>text {","pointer-events: none;","}",".blocklyBubbleText {","fill: #000;","}",".blocklyFlyout {","position: absolute;","z-index: 20;","}",".blocklySvg text, .blocklyBlockDragSurface text {","user-select: none;","-ms-user-select: none;","-webkit-user-select: none;",
"cursor: inherit;","}",".blocklyHidden {","display: none;","}",".blocklyFieldDropdown:not(.blocklyHidden) {","display: block;","}",".blocklyIconGroup {","cursor: default;","}",".blocklyIconGroup:not(:hover),",".blocklyIconGroupReadonly {","opacity: .6;","}",".blocklyIconShape {","fill: #00f;","stroke: #fff;","stroke-width: 1px;","}",".blocklyIconSymbol {","fill: #fff;","}",".blocklyMinimalBody {","margin: 0;","padding: 0;","}",".blocklyHtmlInput {","border: none;","border-radius: 4px;","height: 100%;",
"margin: 0;","outline: none;","padding: 0;","width: 100%;","text-align: center;","display: block;","}",".blocklyHtmlInput::-ms-clear {","display: none;","}",".blocklyMainBackground {","stroke-width: 1;","stroke: #c6c6c6;","}",".blocklyMutatorBackground {","fill: #fff;","stroke: #ddd;","stroke-width: 1;","}",".blocklyFlyoutBackground {","fill: #ddd;","fill-opacity: .8;","}",".blocklyMainWorkspaceScrollbar {","z-index: 20;","}",".blocklyFlyoutScrollbar {","z-index: 30;","}",".blocklyScrollbarHorizontal, .blocklyScrollbarVertical {",
"position: absolute;","outline: none;","}",".blocklyScrollbarBackground {","opacity: 0;","}",".blocklyScrollbarHandle {","fill: #ccc;","}",".blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",".blocklyScrollbarHandle:hover {","fill: #bbb;","}",".blocklyFlyout .blocklyScrollbarHandle {","fill: #bbb;","}",".blocklyFlyout .blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",".blocklyFlyout .blocklyScrollbarHandle:hover {","fill: #aaa;","}",".blocklyInvalidInput {","background: #faa;",
"}",".blocklyContextMenu {","border-radius: 4px;","max-height: 100%;","}",".blocklyDropdownMenu {","border-radius: 2px;","padding: 0 !important;","}",".blocklyWidgetDiv .blocklyDropdownMenu .goog-menuitem,",".blocklyDropDownDiv .blocklyDropdownMenu .goog-menuitem {","padding-left: 28px;","}",".blocklyWidgetDiv .blocklyDropdownMenu .goog-menuitem.goog-menuitem-rtl,",".blocklyDropDownDiv .blocklyDropdownMenu .goog-menuitem.goog-menuitem-rtl {","padding-left: 5px;","padding-right: 28px;","}",".blocklyVerticalCursor {",
"stroke-width: 3px;","fill: rgba(255,255,255,.5);","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","background: url(<<<PATH>>>/sprites.png) no-repeat -48px -16px;","}",".blocklyWidgetDiv .goog-menu {","background: #fff;","border-color: transparent;","border-style: solid;","border-width: 1px;",
"cursor: default;","font: normal 13px Arial, sans-serif;","margin: 0;","outline: none;","padding: 4px 0;","position: absolute;","overflow-y: auto;","overflow-x: hidden;","max-height: 100%;","z-index: 20000;","box-shadow: 0px 0px 3px 1px rgba(0,0,0,.3);","}",".blocklyWidgetDiv .goog-menu.focused {","box-shadow: 0px 0px 6px 1px rgba(0,0,0,.3);","}",".blocklyDropDownDiv .goog-menu {","cursor: default;",'font: normal 13px "Helvetica Neue", Helvetica, sans-serif;',"outline: none;","z-index: 20000;","}",
".blocklyWidgetDiv .goog-menuitem,",".blocklyDropDownDiv .goog-menuitem {","color: #000;","font: normal 13px Arial, sans-serif;","list-style: none;","margin: 0;","min-width: 7em;","border: none;","padding: 6px 15px;","white-space: nowrap;","cursor: pointer;","}",".blocklyWidgetDiv .goog-menu-nocheckbox .goog-menuitem,",".blocklyWidgetDiv .goog-menu-noicon .goog-menuitem,",".blocklyDropDownDiv .goog-menu-nocheckbox .goog-menuitem,",".blocklyDropDownDiv .goog-menu-noicon .goog-menuitem {","padding-left: 12px;",
"}",".blocklyWidgetDiv .goog-menuitem-content,",".blocklyDropDownDiv .goog-menuitem-content {","font: normal 13px Arial, sans-serif;","}",".blocklyWidgetDiv .goog-menuitem-content {","color: #000;","}",".blocklyDropDownDiv .goog-menuitem-content {","color: #000;","}",".blocklyWidgetDiv .goog-menuitem-disabled,",".blocklyDropDownDiv .goog-menuitem-disabled {","cursor: inherit;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-content,",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-content {",
"color: #000;","display: none;","font-family: sans-serif;","font-size: 9pt;","opacity: .9;","padding: 2px;","position: absolute;","z-index: 100000;","}",".blocklyDropDownDiv {","position: absolute;","left: 0;","top: 0;","z-index: 1000;","display: none;","border: 1px solid;","border-color: #dadce0;","background-color: #fff;","border-radius: 2px;","padding: 4px;","box-shadow: 0px 0px 3px 1px rgba(0,0,0,.3);","}",".blocklyDropDownDiv.focused {","box-shadow: 0px 0px 6px 1px rgba(0,0,0,.3);","}",".blocklyDropDownContent {",
"max-height: 300px;","overflow: auto;","overflow-x: hidden;","}",".blocklyDropDownArrow {","position: absolute;","left: 0;","top: 0;","width: 16px;","height: 16px;","z-index: -1;","background-color: inherit;","border-color: inherit;","}",".blocklyDropDownButton {","display: inline-block;","float: left;","padding: 0;","margin: 4px;","border-radius: 4px;","outline: none;","border: 1px solid;","transition: box-shadow .1s;","cursor: pointer;","}",".arrowTop {","border-top: 1px solid;","border-left: 1px solid;",
"border-top-left-radius: 4px;","border-color: inherit;","}",".arrowBottom {","border-bottom: 1px solid;","border-right: 1px solid;","border-bottom-right-radius: 4px;","border-color: inherit;","}",".blocklyResizeSE {","cursor: se-resize;","fill: #aaa;","}",".blocklyResizeSW {","cursor: sw-resize;","fill: #aaa;","}",".blocklyResizeLine {","stroke: #515A5A;","stroke-width: 1;","}",".blocklyHighlightedConnectionPath {","fill: none;","stroke: #fc3;","stroke-width: 4px;","}",".blocklyPathLight {","fill: none;",
"stroke-linecap: round;","stroke-width: 1;","}",".blocklySelected>.blocklyPathLight {","display: none;","}",".blocklyDraggable {",'cursor: url("<<<PATH>>>/handopen.cur"), auto;',"cursor: grab;","cursor: -webkit-grab;","}",".blocklyDragging {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDraggable:active {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyBlockDragSurface .blocklyDraggable {",
'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDragging.blocklyDraggingDelete {",'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',"}",".blocklyDragging>.blocklyPath,",".blocklyDragging>.blocklyPathLight {","fill-opacity: .8;","stroke-opacity: .8;","}",".blocklyDragging>.blocklyPathDark {","display: none;","}",".blocklyDisabled>.blocklyPath {","fill-opacity: .5;","stroke-opacity: .5;","}",".blocklyDisabled>.blocklyPathLight,",".blocklyDisabled>.blocklyPathDark {",
"display: none;","}",".blocklyInsertionMarker>.blocklyPath,",".blocklyInsertionMarker>.blocklyPathLight,",".blocklyInsertionMarker>.blocklyPathDark {","fill-opacity: .2;","stroke: none","}",".blocklyMultilineText {","font-family: monospace;","}",".blocklyNonEditableText>text {","pointer-events: none;","}",".blocklyBubbleText {","fill: #000;","}",".blocklyFlyout {","position: absolute;","z-index: 20;","}",".blocklySvg text, .blocklyBlockDragSurface text {","user-select: none;","-ms-user-select: none;",
"-webkit-user-select: none;","cursor: inherit;","}",".blocklyHidden {","display: none;","}",".blocklyFieldDropdown:not(.blocklyHidden) {","display: block;","}",".blocklyIconGroup {","cursor: default;","}",".blocklyIconGroup:not(:hover),",".blocklyIconGroupReadonly {","opacity: .6;","}",".blocklyIconShape {","fill: #00f;","stroke: #fff;","stroke-width: 1px;","}",".blocklyIconSymbol {","fill: #fff;","}",".blocklyMinimalBody {","margin: 0;","padding: 0;","}",".blocklyHtmlInput {","border: none;","border-radius: 4px;",
"height: 100%;","margin: 0;","outline: none;","padding: 0;","width: 100%;","text-align: center;","display: block;","box-sizing: border-box;","}",".blocklyHtmlInput::-ms-clear {","display: none;","}",".blocklyMainBackground {","stroke-width: 1;","stroke: #c6c6c6;","}",".blocklyMutatorBackground {","fill: #fff;","stroke: #ddd;","stroke-width: 1;","}",".blocklyFlyoutBackground {","fill: #ddd;","fill-opacity: .8;","}",".blocklyMainWorkspaceScrollbar {","z-index: 20;","}",".blocklyFlyoutScrollbar {","z-index: 30;",
"}",".blocklyScrollbarHorizontal, .blocklyScrollbarVertical {","position: absolute;","outline: none;","}",".blocklyScrollbarBackground {","opacity: 0;","}",".blocklyScrollbarHandle {","fill: #ccc;","}",".blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",".blocklyScrollbarHandle:hover {","fill: #bbb;","}",".blocklyFlyout .blocklyScrollbarHandle {","fill: #bbb;","}",".blocklyFlyout .blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",".blocklyFlyout .blocklyScrollbarHandle:hover {",
"fill: #aaa;","}",".blocklyInvalidInput {","background: #faa;","}",".blocklyContextMenu {","border-radius: 4px;","max-height: 100%;","}",".blocklyDropdownMenu {","border-radius: 2px;","padding: 0 !important;","}",".blocklyWidgetDiv .blocklyDropdownMenu .goog-menuitem,",".blocklyDropDownDiv .blocklyDropdownMenu .goog-menuitem {","padding-left: 28px;","}",".blocklyWidgetDiv .blocklyDropdownMenu .goog-menuitem.goog-menuitem-rtl,",".blocklyDropDownDiv .blocklyDropdownMenu .goog-menuitem.goog-menuitem-rtl {",
"padding-left: 5px;","padding-right: 28px;","}",".blocklyVerticalMarker {","stroke-width: 3px;","fill: rgba(255,255,255,.5);","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","background: url(<<<PATH>>>/sprites.png) no-repeat -48px -16px;","}",".blocklyWidgetDiv .goog-menu {","background: #fff;",
"border-color: transparent;","border-style: solid;","border-width: 1px;","cursor: default;","font: normal 13px Arial, sans-serif;","margin: 0;","outline: none;","padding: 4px 0;","position: absolute;","overflow-y: auto;","overflow-x: hidden;","max-height: 100%;","z-index: 20000;","box-shadow: 0px 0px 3px 1px rgba(0,0,0,.3);","}",".blocklyWidgetDiv .goog-menu.focused {","box-shadow: 0px 0px 6px 1px rgba(0,0,0,.3);","}",".blocklyDropDownDiv .goog-menu {","cursor: default;",'font: normal 13px "Helvetica Neue", Helvetica, sans-serif;',
"outline: none;","z-index: 20000;","}",".blocklyWidgetDiv .goog-menuitem,",".blocklyDropDownDiv .goog-menuitem {","color: #000;","font: normal 13px Arial, sans-serif;","list-style: none;","margin: 0;","min-width: 7em;","border: none;","padding: 6px 15px;","white-space: nowrap;","cursor: pointer;","}",".blocklyWidgetDiv .goog-menu-nocheckbox .goog-menuitem,",".blocklyWidgetDiv .goog-menu-noicon .goog-menuitem,",".blocklyDropDownDiv .goog-menu-nocheckbox .goog-menuitem,",".blocklyDropDownDiv .goog-menu-noicon .goog-menuitem {",
"padding-left: 12px;","}",".blocklyWidgetDiv .goog-menuitem-content,",".blocklyDropDownDiv .goog-menuitem-content {","font-family: Arial, sans-serif;","font-size: 13px;","}",".blocklyWidgetDiv .goog-menuitem-content {","color: #000;","}",".blocklyDropDownDiv .goog-menuitem-content {","color: #000;","}",".blocklyWidgetDiv .goog-menuitem-disabled,",".blocklyDropDownDiv .goog-menuitem-disabled {","cursor: inherit;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-content,",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-content {",
"color: #ccc !important;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-icon,",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-icon {","opacity: .3;","filter: alpha(opacity=30);","}",".blocklyWidgetDiv .goog-menuitem-highlight ,",".blocklyDropDownDiv .goog-menuitem-highlight {","background-color: rgba(0,0,0,.1);","}",".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;","}",".blocklyComputeCanvas {",
"position: absolute;","width: 0;","height: 0;","}"];
Blockly.DropDownDiv=function(){};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.DEFAULT_DROPDOWN_BORDER_COLOUR="#dadce0";Blockly.DropDownDiv.DEFAULT_DROPDOWN_COLOUR="#fff";Blockly.DropDownDiv.animateOutTimer_=null;
Blockly.DropDownDiv.onHide_=null;Blockly.DropDownDiv.rendererClassName_=null;Blockly.DropDownDiv.themeClassName_=null;
Blockly.DropDownDiv.createDom=function(){if(!Blockly.DropDownDiv.DIV_){var a=document.createElement("div");a.className="blocklyDropDownDiv";a.style.backgroundColor=Blockly.DropDownDiv.DEFAULT_DROPDOWN_COLOUR;a.style.borderColor=Blockly.DropDownDiv.DEFAULT_DROPDOWN_BORDER_COLOUR;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_};Blockly.DropDownDiv.clearContent=function(){Blockly.DropDownDiv.content_.innerHTML="";Blockly.DropDownDiv.content_.style.width=""};Blockly.DropDownDiv.setColour=function(a,b){Blockly.DropDownDiv.DIV_.style.backgroundColor=a;Blockly.DropDownDiv.DIV_.style.borderColor=b};
Blockly.DropDownDiv.showPositionedByBlock=function(a,b,c,d){return Blockly.DropDownDiv.showPositionedByRect_(Blockly.DropDownDiv.getScaledBboxOfBlock_(b),a,c,d)};Blockly.DropDownDiv.showPositionedByField=function(a,b,c){Blockly.DropDownDiv.positionToField_=!0;return Blockly.DropDownDiv.showPositionedByRect_(Blockly.DropDownDiv.getScaledBboxOfField_(a),a,b,c)};
Blockly.DropDownDiv.getScaledBboxOfBlock_=function(a){var b=a.getSvgRoot(),c=b.getBBox(),d=a.workspace.scale;a=c.height*d;c=c.width*d;b=Blockly.utils.style.getPageOffset(b);return new Blockly.utils.Rect(b.y,b.y+a,b.x,b.x+c)};Blockly.DropDownDiv.getScaledBboxOfField_=function(a){a=a.getScaledBBox();return new Blockly.utils.Rect(a.top,a.bottom,a.left,a.right)};
Blockly.DropDownDiv.showPositionedByRect_=function(a,b,c,d){var e=a.left+(a.right-a.left)/2,f=a.bottom;a=a.top;d&&(a+=d);d=b.getSourceBlock();Blockly.DropDownDiv.setBoundsElement(d.workspace.getParentSvg().parentNode);return Blockly.DropDownDiv.show(b,d.RTL,e,f,e,a,c)};
"position: absolute;","width: 0;","height: 0;","}",".blocklyNoPointerEvents {","pointer-events: none;","}"];
Blockly.DropDownDiv=function(){};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_=null;Blockly.DropDownDiv.rendererClassName_=null;Blockly.DropDownDiv.themeClassName_=null;
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_};
Blockly.DropDownDiv.clearContent=function(){Blockly.DropDownDiv.content_.innerHTML="";Blockly.DropDownDiv.content_.style.width=""};Blockly.DropDownDiv.setColour=function(a,b){Blockly.DropDownDiv.DIV_.style.backgroundColor=a;Blockly.DropDownDiv.DIV_.style.borderColor=b};Blockly.DropDownDiv.showPositionedByBlock=function(a,b,c,d){return Blockly.DropDownDiv.showPositionedByRect_(Blockly.DropDownDiv.getScaledBboxOfBlock_(b),a,c,d)};
Blockly.DropDownDiv.showPositionedByField=function(a,b,c){Blockly.DropDownDiv.positionToField_=!0;return Blockly.DropDownDiv.showPositionedByRect_(Blockly.DropDownDiv.getScaledBboxOfField_(a),a,b,c)};Blockly.DropDownDiv.getScaledBboxOfBlock_=function(a){var b=a.getSvgRoot(),c=b.getBBox(),d=a.workspace.scale;a=c.height*d;c=c.width*d;b=Blockly.utils.style.getPageOffset(b);return new Blockly.utils.Rect(b.y,b.y+a,b.x,b.x+c)};
Blockly.DropDownDiv.getScaledBboxOfField_=function(a){a=a.getScaledBBox();return new Blockly.utils.Rect(a.top,a.bottom,a.left,a.right)};Blockly.DropDownDiv.showPositionedByRect_=function(a,b,c,d){var e=a.left+(a.right-a.left)/2,f=a.bottom;a=a.top;d&&(a+=d);d=b.getSourceBlock();Blockly.DropDownDiv.setBoundsElement(d.workspace.getParentSvg().parentNode);return Blockly.DropDownDiv.show(b,d.RTL,e,f,e,a,c)};
Blockly.DropDownDiv.show=function(a,b,c,d,e,f,g){Blockly.DropDownDiv.owner_=a;Blockly.DropDownDiv.onHide_=g||null;a=Blockly.DropDownDiv.DIV_;a.style.direction=b?"rtl":"ltr";Blockly.DropDownDiv.rendererClassName_=Blockly.getMainWorkspace().getRenderer().name+"-renderer";Blockly.DropDownDiv.themeClassName_=Blockly.getMainWorkspace().getTheme().name+"-theme";Blockly.utils.dom.addClass(a,Blockly.DropDownDiv.rendererClassName_);Blockly.utils.dom.addClass(a,Blockly.DropDownDiv.themeClassName_);return Blockly.DropDownDiv.positionInternal_(c,
d,e,f)};Blockly.DropDownDiv.getBoundsInfo_=function(){var a=Blockly.DropDownDiv.boundsElement_.getBoundingClientRect(),b=Blockly.utils.style.getSize(Blockly.DropDownDiv.boundsElement_);return{left:a.left,right:a.left+b.width,top:a.top,bottom:a.top+b.height,width:b.width,height:b.height}};
Blockly.DropDownDiv.getPositionMetrics_=function(a,b,c,d){var e=Blockly.DropDownDiv.getBoundsInfo_(),f=Blockly.utils.style.getSize(Blockly.DropDownDiv.DIV_);return b+f.height<e.bottom?Blockly.DropDownDiv.getPositionBelowMetrics_(a,b,e,f):d-f.height>e.top?Blockly.DropDownDiv.getPositionAboveMetrics_(c,d,e,f):b+f.height<document.documentElement.clientHeight?Blockly.DropDownDiv.getPositionBelowMetrics_(a,b,e,f):d-f.height>document.documentElement.clientTop?Blockly.DropDownDiv.getPositionAboveMetrics_(c,
@@ -600,24 +603,20 @@ Blockly.DropDownDiv.getPositionAboveMetrics_=function(a,b,c,d){a=Blockly.DropDow
Blockly.DropDownDiv.getPositionTopOfPageMetrics_=function(a,b,c){a=Blockly.DropDownDiv.getPositionX(a,b.left,b.right,c.width);return{initialX:a.divX,initialY:0,finalX:a.divX,finalY:0,arrowVisible:!1}};Blockly.DropDownDiv.getPositionX=function(a,b,c,d){var e=a;a=Blockly.utils.math.clamp(b,a-d/2,c-d);e-=Blockly.DropDownDiv.ARROW_SIZE/2;b=Blockly.DropDownDiv.ARROW_HORIZONTAL_PADDING;d=Blockly.utils.math.clamp(b,e-a,d-b-Blockly.DropDownDiv.ARROW_SIZE);return{arrowX:d,divX:a}};
Blockly.DropDownDiv.isVisible=function(){return!!Blockly.DropDownDiv.owner_};Blockly.DropDownDiv.hideIfOwner=function(a,b){return Blockly.DropDownDiv.owner_===a?(b?Blockly.DropDownDiv.hideWithoutAnimation():Blockly.DropDownDiv.hide(),!0):!1};
Blockly.DropDownDiv.hide=function(){var a=Blockly.DropDownDiv.DIV_;a.style.transform="translate(0, 0)";a.style.opacity=0;Blockly.DropDownDiv.animateOutTimer_=setTimeout(function(){Blockly.DropDownDiv.hideWithoutAnimation()},1E3*Blockly.DropDownDiv.ANIMATION_TIME);Blockly.DropDownDiv.onHide_&&(Blockly.DropDownDiv.onHide_(),Blockly.DropDownDiv.onHide_=null)};
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";a.style.backgroundColor=Blockly.DropDownDiv.DEFAULT_DROPDOWN_COLOUR;a.style.borderColor=Blockly.DropDownDiv.DEFAULT_DROPDOWN_BORDER_COLOUR;Blockly.DropDownDiv.onHide_&&(Blockly.DropDownDiv.onHide_(),Blockly.DropDownDiv.onHide_=
null);Blockly.DropDownDiv.clearContent();Blockly.DropDownDiv.owner_=null;Blockly.DropDownDiv.rendererClassName_&&(Blockly.utils.dom.removeClass(a,Blockly.DropDownDiv.rendererClassName_),Blockly.DropDownDiv.rendererClassName_=null);Blockly.DropDownDiv.themeClassName_&&(Blockly.utils.dom.removeClass(a,Blockly.DropDownDiv.themeClassName_),Blockly.DropDownDiv.themeClassName_=null);Blockly.getMainWorkspace().markFocused()}};
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";a.style.backgroundColor="";a.style.borderColor="";Blockly.DropDownDiv.onHide_&&(Blockly.DropDownDiv.onHide_(),Blockly.DropDownDiv.onHide_=null);Blockly.DropDownDiv.clearContent();Blockly.DropDownDiv.owner_=
null;Blockly.DropDownDiv.rendererClassName_&&(Blockly.utils.dom.removeClass(a,Blockly.DropDownDiv.rendererClassName_),Blockly.DropDownDiv.rendererClassName_=null);Blockly.DropDownDiv.themeClassName_&&(Blockly.utils.dom.removeClass(a,Blockly.DropDownDiv.themeClassName_),Blockly.DropDownDiv.themeClassName_=null);Blockly.getMainWorkspace().markFocused()}};
Blockly.DropDownDiv.positionInternal_=function(a,b,c,d){a=Blockly.DropDownDiv.getPositionMetrics_(a,b,c,d);a.arrowVisible?(Blockly.DropDownDiv.arrow_.style.display="",Blockly.DropDownDiv.arrow_.style.transform="translate("+a.arrowX+"px,"+a.arrowY+"px) rotate(45deg)",Blockly.DropDownDiv.arrow_.setAttribute("class",a.arrowAtTop?"blocklyDropDownArrow arrowTop":"blocklyDropDownArrow arrowBottom")):Blockly.DropDownDiv.arrow_.style.display="none";b=Math.floor(a.initialX);c=Math.floor(a.initialY);d=Math.floor(a.finalX);
var e=Math.floor(a.finalY),f=Blockly.DropDownDiv.DIV_;f.style.left=b+"px";f.style.top=c+"px";f.style.display="block";f.style.opacity=1;f.style.transform="translate("+(d-b)+"px,"+(e-c)+"px)";return a.arrowAtTop};
Blockly.DropDownDiv.repositionForWindowResize=function(){if(Blockly.DropDownDiv.owner_){var a=Blockly.DropDownDiv.owner_,b=Blockly.DropDownDiv.owner_.getSourceBlock();a=Blockly.DropDownDiv.positionToField_?Blockly.DropDownDiv.getScaledBboxOfField_(a):Blockly.DropDownDiv.getScaledBboxOfBlock_(b);b=a.left+(a.right-a.left)/2;Blockly.DropDownDiv.positionInternal_(b,a.bottom,b,a.top)}else Blockly.DropDownDiv.hide()};Blockly.Grid=function(a,b){this.gridPattern_=a;this.spacing_=b.spacing;this.length_=b.length;this.line2_=(this.line1_=a.firstChild)&&this.line1_.nextSibling;this.snapToGrid_=b.snap};Blockly.Grid.prototype.scale_=1;Blockly.Grid.prototype.dispose=function(){this.gridPattern_=null};Blockly.Grid.prototype.shouldSnap=function(){return this.snapToGrid_};Blockly.Grid.prototype.getSpacing=function(){return this.spacing_};Blockly.Grid.prototype.getPatternId=function(){return this.gridPattern_.id};
Blockly.Grid.prototype.update=function(a){this.scale_=a;var b=this.spacing_*a||100;this.gridPattern_.setAttribute("width",b);this.gridPattern_.setAttribute("height",b);b=Math.floor(this.spacing_/2)+.5;var c=b-this.length_/2,d=b+this.length_/2;b*=a;c*=a;d*=a;this.setLineAttributes_(this.line1_,a,c,d,b,b);this.setLineAttributes_(this.line2_,a,b,b,c,d)};
Blockly.Grid.prototype.setLineAttributes_=function(a,b,c,d,e,f){a&&(a.setAttribute("stroke-width",b),a.setAttribute("x1",c),a.setAttribute("y1",e),a.setAttribute("x2",d),a.setAttribute("y2",f))};Blockly.Grid.prototype.moveTo=function(a,b){this.gridPattern_.setAttribute("x",a);this.gridPattern_.setAttribute("y",b);(Blockly.utils.userAgent.IE||Blockly.utils.userAgent.EDGE)&&this.update(this.scale_)};
Blockly.Grid.createDom=function(a,b,c){a=Blockly.utils.dom.createSvgElement("pattern",{id:"blocklyGridPattern"+a,patternUnits:"userSpaceOnUse"},c);0<b.length&&0<b.spacing?(Blockly.utils.dom.createSvgElement("line",{stroke:b.colour},a),1<b.length&&Blockly.utils.dom.createSvgElement("line",{stroke:b.colour},a)):Blockly.utils.dom.createSvgElement("line",{},a);return a};Blockly.Theme=function(a,b,c,d){this.name=a;this.blockStyles_={};this.setAllBlockStyles(b);this.categoryStyles_=c;this.componentStyles_=d||Object.create(null)};Blockly.Theme.prototype.setAllBlockStyles=function(a){for(var b in a)this.setBlockStyle(b,a[b])};Blockly.Theme.prototype.getAllBlockStyles=function(){return this.blockStyles_};Blockly.Theme.prototype.getBlockStyle=function(a){return this.blockStyles_[a||""]||Blockly.Theme.createBlockStyle("#000000")};
Blockly.Theme.prototype.setBlockStyle=function(a,b){b=Blockly.Theme.validatedBlockStyle(b);this.blockStyles_[a]=b};Blockly.Theme.prototype.getBlockStyleForColour=function(a){var b="auto_"+a;this.blockStyles_[b]||(this.blockStyles_[b]=Blockly.Theme.createBlockStyle(a));return{style:this.blockStyles_[b],name:b}};Blockly.Theme.createBlockStyle=function(a){return{colourPrimary:a,colourSecondary:Blockly.utils.colour.blend("#fff",a,.6)||a,colourTertiary:Blockly.utils.colour.blend("#fff",a,.3)||a,hat:""}};
Blockly.Theme.validatedBlockStyle=function(a){var b={};a&&Blockly.utils.object.mixin(b,a);a=Blockly.utils.parseBlockColour(b.colourPrimary||"#000");b.colourPrimary=a.hex;b.colourSecondary=b.colourSecondary?Blockly.utils.parseBlockColour(b.colourSecondary).hex:Blockly.utils.colour.blend("#fff",b.colourPrimary,.6)||b.colourPrimary;b.colourTertiary=b.colourTertiary?Blockly.utils.parseBlockColour(b.colourTertiary).hex:Blockly.utils.colour.blend("#fff",b.colourPrimary,.3)||b.colourPrimary;b.hat=b.hat||
"";return b};Blockly.Theme.prototype.getCategoryStyle=function(a){return this.categoryStyles_[a]};Blockly.Theme.prototype.setCategoryStyle=function(a,b){this.categoryStyles_[a]=b};Blockly.Theme.prototype.getAllCategoryStyles=function(){return this.categoryStyles_};Blockly.Theme.prototype.getComponentStyle=function(a){return(a=this.componentStyles_[a])&&"string"==typeof propertyValue&&this.getComponentStyle(a)?this.getComponentStyle(a):a?String(a):null};
Blockly.Theme.prototype.setComponentStyle=function(a,b){this.componentStyles_[a]=b};Blockly.Themes={};Blockly.Themes.Classic={};Blockly.Themes.Classic.defaultBlockStyles={colour_blocks:{colourPrimary:"20"},list_blocks:{colourPrimary:"260"},logic_blocks:{colourPrimary:"210"},loop_blocks:{colourPrimary:"120"},math_blocks:{colourPrimary:"230"},procedure_blocks:{colourPrimary:"290"},text_blocks:{colourPrimary:"160"},variable_blocks:{colourPrimary:"330"},variable_dynamic_blocks:{colourPrimary:"310"},hat_blocks:{colourPrimary:"330",hat:"cap"}};
Blockly.Grid.createDom=function(a,b,c){a=Blockly.utils.dom.createSvgElement("pattern",{id:"blocklyGridPattern"+a,patternUnits:"userSpaceOnUse"},c);0<b.length&&0<b.spacing?(Blockly.utils.dom.createSvgElement("line",{stroke:b.colour},a),1<b.length&&Blockly.utils.dom.createSvgElement("line",{stroke:b.colour},a)):Blockly.utils.dom.createSvgElement("line",{},a);return a};Blockly.Theme=function(a,b,c,d){this.name=a;this.blockStyles=b;this.categoryStyles=c;this.componentStyles_=d||Object.create(null)};Blockly.Theme.prototype.getComponentStyle=function(a){return(a=this.componentStyles_[a])&&"string"==typeof propertyValue&&this.getComponentStyle(a)?this.getComponentStyle(a):a?String(a):null};Blockly.Theme.prototype.setComponentStyle=function(a,b){this.componentStyles_[a]=b};Blockly.Themes={};Blockly.Themes.Classic={};Blockly.Themes.Classic.defaultBlockStyles={colour_blocks:{colourPrimary:"20"},list_blocks:{colourPrimary:"260"},logic_blocks:{colourPrimary:"210"},loop_blocks:{colourPrimary:"120"},math_blocks:{colourPrimary:"230"},procedure_blocks:{colourPrimary:"290"},text_blocks:{colourPrimary:"160"},variable_blocks:{colourPrimary:"330"},variable_dynamic_blocks:{colourPrimary:"310"},hat_blocks:{colourPrimary:"330",hat:"cap"}};
Blockly.Themes.Classic.categoryStyles={colour_category:{colour:"20"},list_category:{colour:"260"},logic_category:{colour:"210"},loop_category:{colour:"120"},math_category:{colour:"230"},procedure_category:{colour:"290"},text_category:{colour:"160"},variable_category:{colour:"330"},variable_dynamic_category:{colour:"310"}};Blockly.Themes.Classic=new Blockly.Theme("classic",Blockly.Themes.Classic.defaultBlockStyles,Blockly.Themes.Classic.categoryStyles);Blockly.Options=function(a){var b=!!a.readOnly;if(b)var c=null,d=!1,e=!1,f=!1,g=!1,h=!1,k=!1;else{c=Blockly.Options.parseToolboxTree(a.toolbox||null);d=!(!c||!c.getElementsByTagName("category").length);e=a.trashcan;void 0===e&&(e=d);var l=a.maxTrashcanContents;e?void 0===l&&(l=32):l=0;f=a.collapse;void 0===f&&(f=d);g=a.comments;void 0===g&&(g=d);h=a.disable;void 0===h&&(h=d);k=a.sounds;void 0===k&&(k=!0)}var m=!!a.rtl,n=a.horizontalLayout;void 0===n&&(n=!1);var p=a.toolboxPosition;p="end"===p?!1:
!0;p=n?p?Blockly.TOOLBOX_AT_TOP:Blockly.TOOLBOX_AT_BOTTOM:p==m?Blockly.TOOLBOX_AT_RIGHT:Blockly.TOOLBOX_AT_LEFT;var q=a.css;void 0===q&&(q=!0);var r="https://blockly-demo.appspot.com/static/media/";a.media?r=a.media:a.path&&(r=a.path+"media/");var t=void 0===a.oneBasedIndex?!0:!!a.oneBasedIndex,u=a.keyMap||Blockly.user.keyMap.createDefaultKeyMap(),v=a.renderer||"geras";this.RTL=m;this.oneBasedIndex=t;this.collapse=f;this.comments=g;this.disable=h;this.readOnly=b;this.maxBlocks=a.maxBlocks||Infinity;
this.maxInstances=a.maxInstances;this.pathToMedia=r;this.hasCategories=d;this.moveOptions=Blockly.Options.parseMoveOptions(a,d);this.hasScrollbars=this.moveOptions.scrollbars;this.hasTrashcan=e;this.maxTrashcanContents=l;this.hasSounds=k;this.hasCss=q;this.horizontalLayout=n;this.languageTree=c;this.gridOptions=Blockly.Options.parseGridOptions_(a);this.zoomOptions=Blockly.Options.parseZoomOptions_(a);this.toolboxPosition=p;this.theme=Blockly.Options.parseThemeOptions_(a);this.keyMap=u;this.renderer=
v};Blockly.BlocklyOptions=function(){};Blockly.Options.prototype.parentWorkspace=null;Blockly.Options.parseMoveOptions=function(a,b){var c=a.move||{},d={};d.scrollbars=void 0===c.scrollbars&&void 0===a.scrollbars?b:!!c.scrollbars||!!a.scrollbars;d.wheel=d.scrollbars&&void 0!==c.wheel?!!c.wheel:!1;d.drag=d.scrollbars?void 0===c.drag?!0:!!c.drag:!1;return d};
Blockly.Options.parseZoomOptions_=function(a){a=a.zoom||{};var b={};b.controls=void 0===a.controls?!1:!!a.controls;b.wheel=void 0===a.wheel?!1:!!a.wheel;b.startScale=void 0===a.startScale?1:Number(a.startScale);b.maxScale=void 0===a.maxScale?3:Number(a.maxScale);b.minScale=void 0===a.minScale?.3:Number(a.minScale);b.scaleSpeed=void 0===a.scaleSpeed?1.2:Number(a.scaleSpeed);b.pinch=void 0===a.pinch?b.wheel||b.controls:!!a.pinch;return b};
Blockly.Options.parseGridOptions_=function(a){a=a.grid||{};var b={};b.spacing=Number(a.spacing)||0;b.colour=a.colour||"#888";b.length=Number(a.length)||1;b.snap=0<b.spacing&&!!a.snap;return b};Blockly.Options.parseThemeOptions_=function(a){a=a.theme||Blockly.Themes.Classic;return a instanceof Blockly.Theme?a:new Blockly.Theme("builtin",a.blockStyles,a.categoryStyles,a.componentStyles)};
Blockly.Options.parseGridOptions_=function(a){a=a.grid||{};var b={};b.spacing=Number(a.spacing)||0;b.colour=a.colour||"#888";b.length=void 0===a.length?1:Number(a.length);b.snap=0<b.spacing&&!!a.snap;return b};Blockly.Options.parseThemeOptions_=function(a){a=a.theme||Blockly.Themes.Classic;return a instanceof Blockly.Theme?a:new Blockly.Theme("builtin",a.blockStyles,a.categoryStyles,a.componentStyles)};
Blockly.Options.parseToolboxTree=function(a){if(a){if("string"!=typeof a&&(Blockly.utils.userAgent.IE&&a.outerHTML?a=a.outerHTML:a instanceof Element||(a=null)),"string"==typeof a&&(a=Blockly.Xml.textToDom(a),"xml"!=a.nodeName.toLowerCase()))throw TypeError("Toolbox should be an <xml> document.");}else a=null;return a};Blockly.WorkspaceDragSurfaceSvg=function(a){this.container_=a;this.createDom()};Blockly.WorkspaceDragSurfaceSvg.prototype.SVG_=null;Blockly.WorkspaceDragSurfaceSvg.prototype.dragGroup_=null;Blockly.WorkspaceDragSurfaceSvg.prototype.container_=null;
Blockly.WorkspaceDragSurfaceSvg.prototype.createDom=function(){this.SVG_||(this.SVG_=Blockly.utils.dom.createSvgElement("svg",{xmlns:Blockly.utils.dom.SVG_NS,"xmlns:html":Blockly.utils.dom.HTML_NS,"xmlns:xlink":Blockly.utils.dom.XLINK_NS,version:"1.1","class":"blocklyWsDragSurface blocklyOverflowVisible"},null),this.container_.appendChild(this.SVG_))};
Blockly.WorkspaceDragSurfaceSvg.prototype.translateSurface=function(a,b){var c=a.toFixed(0),d=b.toFixed(0);this.SVG_.style.display="block";Blockly.utils.dom.setCssTransform(this.SVG_,"translate3d("+c+"px, "+d+"px, 0px)")};Blockly.WorkspaceDragSurfaceSvg.prototype.getSurfaceTranslation=function(){return Blockly.utils.getRelativeXY(this.SVG_)};
@@ -629,9 +628,12 @@ Blockly.ConnectionDB.prototype.findIndexOfConnection_=function(a,b){if(!this.con
Blockly.ConnectionDB.prototype.calculateIndexForYPos_=function(a){if(!this.connections_.length)return 0;for(var b=0,c=this.connections_.length;b<c;){var d=Math.floor((b+c)/2);if(this.connections_[d].y<a)b=d+1;else if(this.connections_[d].y>a)c=d;else{b=d;break}}return b};Blockly.ConnectionDB.prototype.removeConnection=function(a,b){var c=this.findIndexOfConnection_(a,b);if(-1==c)throw Error("Unable to find connection in connectionDB.");this.connections_.splice(c,1)};
Blockly.ConnectionDB.prototype.getNeighbours=function(a,b){function c(a){var c=e-d[a].x,g=f-d[a].y;Math.sqrt(c*c+g*g)<=b&&l.push(d[a]);return g<b}for(var d=this.connections_,e=a.x,f=a.y,g=0,h=d.length-2,k=h;g<k;)d[k].y<f?g=k:h=k,k=Math.floor((g+h)/2);var l=[];h=g=k;if(d.length){for(;0<=g&&c(g);)g--;do h++;while(h<d.length&&c(h))}return l};Blockly.ConnectionDB.prototype.isInYRange_=function(a,b,c){return Math.abs(this.connections_[a].y-b)<=c};
Blockly.ConnectionDB.prototype.searchForClosest=function(a,b,c){if(!this.connections_.length)return{connection:null,radius:b};var d=a.y,e=a.x;a.x=e+c.x;a.y=d+c.y;var f=this.calculateIndexForYPos_(a.y);c=null;for(var g=b,h,k=f-1;0<=k&&this.isInYRange_(k,a.y,b);)h=this.connections_[k],a.isConnectionAllowed(h,g)&&(c=h,g=h.distanceFrom(a)),k--;for(;f<this.connections_.length&&this.isInYRange_(f,a.y,b);)h=this.connections_[f],a.isConnectionAllowed(h,g)&&(c=h,g=h.distanceFrom(a)),f++;a.x=e;a.y=d;return{connection:c,
radius:g}};Blockly.ConnectionDB.init=function(){var a=[];a[Blockly.INPUT_VALUE]=new Blockly.ConnectionDB;a[Blockly.OUTPUT_VALUE]=new Blockly.ConnectionDB;a[Blockly.NEXT_STATEMENT]=new Blockly.ConnectionDB;a[Blockly.PREVIOUS_STATEMENT]=new Blockly.ConnectionDB;return a};Blockly.ThemeManager=function(a,b){this.workspace_=a;this.theme_=b;this.subscribedWorkspaces_=[];this.componentDB_=Object.create(null)};Blockly.ThemeManager.prototype.getTheme=function(){return this.theme_};
radius:g}};Blockly.ConnectionDB.init=function(){var a=[];a[Blockly.INPUT_VALUE]=new Blockly.ConnectionDB;a[Blockly.OUTPUT_VALUE]=new Blockly.ConnectionDB;a[Blockly.NEXT_STATEMENT]=new Blockly.ConnectionDB;a[Blockly.PREVIOUS_STATEMENT]=new Blockly.ConnectionDB;return a};Blockly.MarkerManager=function(a){this.cursorSvg_=this.cursor_=null;this.markers_={};this.workspace_=a};Blockly.MarkerManager.prototype.registerMarker=function(a,b){this.markers_[a]&&this.unregisterMarker(a);b.setDrawer(this.workspace_.getRenderer().makeMarkerDrawer(this.workspace_,b));this.setMarkerSvg(b.getDrawer().createDom());this.markers_[a]=b};
Blockly.MarkerManager.prototype.unregisterMarker=function(a){var b=this.markers_[a];if(b)b.dispose(),delete this.markers_[a];else throw Error("Marker with id "+a+" does not exist. Can only unregistermarkers that exist.");};Blockly.MarkerManager.prototype.getCursor=function(){return this.cursor_};Blockly.MarkerManager.prototype.getMarker=function(a){return this.markers_[a]};
Blockly.MarkerManager.prototype.setCursor=function(a){this.cursor_&&this.cursor_.getDrawer()&&this.cursor_.getDrawer().dispose();if(this.cursor_=a)a=this.workspace_.getRenderer().makeMarkerDrawer(this.workspace_,this.cursor_),this.cursor_.setDrawer(a),this.setCursorSvg(this.cursor_.getDrawer().createDom())};Blockly.MarkerManager.prototype.setCursorSvg=function(a){a?(this.workspace_.getBlockCanvas().appendChild(a),this.cursorSvg_=a):this.cursorSvg_=null};
Blockly.MarkerManager.prototype.setMarkerSvg=function(a){a?this.workspace_.getBlockCanvas()&&(this.cursorSvg_?this.workspace_.getBlockCanvas().insertBefore(a,this.cursorSvg_):this.workspace_.getBlockCanvas().appendChild(a)):this.markerSvg_=null};Blockly.MarkerManager.prototype.dispose=function(){for(var a=Object.keys(this.markers_),b=0,c;c=a[b];b++)this.unregisterMarker(c);this.markers_=null;this.cursor_.dispose();this.cursor_=null};Blockly.ThemeManager=function(a,b){this.workspace_=a;this.theme_=b;this.subscribedWorkspaces_=[];this.componentDB_=Object.create(null)};Blockly.ThemeManager.prototype.getTheme=function(){return this.theme_};
Blockly.ThemeManager.prototype.setTheme=function(a){if(this.theme_!==a){var b=this.theme_;this.theme_=a;if(a=this.workspace_.getInjectionDiv())b&&Blockly.utils.dom.removeClass(a,b.name+"-theme"),Blockly.utils.dom.addClass(a,this.theme_.name+"-theme");for(b=0;a=this.subscribedWorkspaces_[b];b++)a.refreshTheme();b=0;a=Object.keys(this.componentDB_);for(var c;c=a[b];b++)for(var d=0,e;e=this.componentDB_[c][d];d++){var f=e.element;e=e.propertyName;var g=this.theme_&&this.theme_.getComponentStyle(c);f.style[e]=
g||""}}};Blockly.ThemeManager.prototype.subscribeWorkspace=function(a){this.subscribedWorkspaces_.push(a)};Blockly.ThemeManager.prototype.unsubscribeWorkspace=function(a){a=this.subscribedWorkspaces_.indexOf(a);if(0>a)throw Error("Cannot unsubscribe a workspace that hasn't been subscribed.");this.subscribedWorkspaces_.splice(a,1)};
g||""}Blockly.hideChaff()}};Blockly.ThemeManager.prototype.subscribeWorkspace=function(a){this.subscribedWorkspaces_.push(a)};Blockly.ThemeManager.prototype.unsubscribeWorkspace=function(a){a=this.subscribedWorkspaces_.indexOf(a);if(0>a)throw Error("Cannot unsubscribe a workspace that hasn't been subscribed.");this.subscribedWorkspaces_.splice(a,1)};
Blockly.ThemeManager.prototype.subscribe=function(a,b,c){this.componentDB_[b]||(this.componentDB_[b]=[]);this.componentDB_[b].push({element:a,propertyName:c});b=this.theme_&&this.theme_.getComponentStyle(b);a.style[c]=b||""};Blockly.ThemeManager.prototype.unsubscribe=function(a){if(a)for(var b=Object.keys(this.componentDB_),c=0,d;d=b[c];c++){for(var e=this.componentDB_[d],f=e.length-1;0<=f;f--)e[f].element===a&&e.splice(f,1);this.componentDB_[d].length||delete this.componentDB_[d]}};
Blockly.ThemeManager.prototype.dispose=function(){this.componentDB_=this.subscribedWorkspaces_=this.theme_=this.owner_=null};Blockly.TouchGesture=function(a,b){Blockly.TouchGesture.superClass_.constructor.call(this,a,b);this.isMultiTouch_=!1;this.cachedPoints_=Object.create(null);this.startDistance_=this.previousScale_=0;this.isPinchZoomEnabled_=this.onStartWrapper_=null};Blockly.utils.object.inherits(Blockly.TouchGesture,Blockly.Gesture);Blockly.TouchGesture.ZOOM_IN_MULTIPLIER=5;Blockly.TouchGesture.ZOOM_OUT_MULTIPLIER=6;
Blockly.TouchGesture.prototype.doStart=function(a){this.isPinchZoomEnabled_=this.startWorkspace_.options.zoomOptions&&this.startWorkspace_.options.zoomOptions.pinch;Blockly.TouchGesture.superClass_.doStart.call(this,a);!this.isEnding_&&Blockly.Touch.isTouchEvent(a)&&this.handleTouchStart(a)};
@@ -646,26 +648,25 @@ Blockly.WorkspaceAudio.prototype.load=function(a,b){if(a.length){try{var c=new B
Blockly.WorkspaceAudio.prototype.preload=function(){for(var a in this.SOUNDS_){var b=this.SOUNDS_[a];b.volume=.01;var c=b.play();void 0!==c?c.then(b.pause)["catch"](function(){}):b.pause();if(Blockly.utils.userAgent.IPAD||Blockly.utils.userAgent.IPHONE)break}};
Blockly.WorkspaceAudio.prototype.play=function(a,b){var c=this.SOUNDS_[a];if(c){var d=new Date;null!=this.lastSound_&&d-this.lastSound_<Blockly.SOUND_LIMIT||(this.lastSound_=d,c=Blockly.utils.userAgent.IPAD||Blockly.utils.userAgent.ANDROID?c:c.cloneNode(),c.volume=void 0===b?1:b,c.play())}else this.parentWorkspace_&&this.parentWorkspace_.getAudioManager().play(a,b)};
Blockly.WorkspaceSvg=function(a,b,c){Blockly.WorkspaceSvg.superClass_.constructor.call(this,a);this.getMetrics=a.getMetrics||Blockly.WorkspaceSvg.getTopLevelWorkspaceMetrics_;this.setMetrics=a.setMetrics||Blockly.WorkspaceSvg.setTopLevelWorkspaceMetrics_;this.connectionDBList=Blockly.ConnectionDB.init();b&&(this.blockDragSurface_=b);c&&(this.workspaceDragSurface_=c);this.useWorkspaceDragSurface_=!!this.workspaceDragSurface_&&Blockly.utils.is3dSupported();this.highlightedBlocks_=[];this.audioManager_=
new Blockly.WorkspaceAudio(a.parentWorkspace);this.grid_=this.options.gridPattern?new Blockly.Grid(a.gridPattern,a.gridOptions):null;this.markerSvg_=this.cursorSvg_=null;Blockly.Variables&&Blockly.Variables.flyoutCategory&&this.registerToolboxCategoryCallback(Blockly.VARIABLE_CATEGORY_NAME,Blockly.Variables.flyoutCategory);Blockly.VariablesDynamic&&Blockly.VariablesDynamic.flyoutCategory&&this.registerToolboxCategoryCallback(Blockly.VARIABLE_DYNAMIC_CATEGORY_NAME,Blockly.VariablesDynamic.flyoutCategory);
Blockly.Procedures&&Blockly.Procedures.flyoutCategory&&this.registerToolboxCategoryCallback(Blockly.PROCEDURE_CATEGORY_NAME,Blockly.Procedures.flyoutCategory);this.themeManager_=this.options.parentWorkspace?this.options.parentWorkspace.getThemeManager():new Blockly.ThemeManager(this,this.options.theme||Blockly.Themes.Classic);this.renderer_=Blockly.blockRendering.init(this.options.renderer||"geras");this.cachedParentSvg_=null;this.themeManager_.subscribeWorkspace(this)};
new Blockly.WorkspaceAudio(a.parentWorkspace);this.grid_=this.options.gridPattern?new Blockly.Grid(a.gridPattern,a.gridOptions):null;this.markerManager_=new Blockly.MarkerManager(this);Blockly.Variables&&Blockly.Variables.flyoutCategory&&this.registerToolboxCategoryCallback(Blockly.VARIABLE_CATEGORY_NAME,Blockly.Variables.flyoutCategory);Blockly.VariablesDynamic&&Blockly.VariablesDynamic.flyoutCategory&&this.registerToolboxCategoryCallback(Blockly.VARIABLE_DYNAMIC_CATEGORY_NAME,Blockly.VariablesDynamic.flyoutCategory);
Blockly.Procedures&&Blockly.Procedures.flyoutCategory&&this.registerToolboxCategoryCallback(Blockly.PROCEDURE_CATEGORY_NAME,Blockly.Procedures.flyoutCategory);this.themeManager_=this.options.parentWorkspace?this.options.parentWorkspace.getThemeManager():new Blockly.ThemeManager(this,this.options.theme||Blockly.Themes.Classic);this.renderer_=Blockly.blockRendering.init(this.options.renderer||"geras");this.cachedParentSvg_=null;this.themeManager_.subscribeWorkspace(this);this.renderer_.getConstants().refreshTheme(this.getTheme())};
Blockly.utils.object.inherits(Blockly.WorkspaceSvg,Blockly.Workspace);Blockly.WorkspaceSvg.prototype.resizeHandlerWrapper_=null;Blockly.WorkspaceSvg.prototype.rendered=!0;Blockly.WorkspaceSvg.prototype.isVisible_=!0;Blockly.WorkspaceSvg.prototype.isFlyout=!1;Blockly.WorkspaceSvg.prototype.isMutator=!1;Blockly.WorkspaceSvg.prototype.resizesEnabled_=!0;Blockly.WorkspaceSvg.prototype.scrollX=0;Blockly.WorkspaceSvg.prototype.scrollY=0;Blockly.WorkspaceSvg.prototype.startScrollX=0;
Blockly.WorkspaceSvg.prototype.startScrollY=0;Blockly.WorkspaceSvg.prototype.dragDeltaXY_=null;Blockly.WorkspaceSvg.prototype.scale=1;Blockly.WorkspaceSvg.prototype.trashcan=null;Blockly.WorkspaceSvg.prototype.scrollbar=null;Blockly.WorkspaceSvg.prototype.flyout_=null;Blockly.WorkspaceSvg.prototype.toolbox_=null;Blockly.WorkspaceSvg.prototype.currentGesture_=null;Blockly.WorkspaceSvg.prototype.blockDragSurface_=null;Blockly.WorkspaceSvg.prototype.workspaceDragSurface_=null;
Blockly.WorkspaceSvg.prototype.useWorkspaceDragSurface_=!1;Blockly.WorkspaceSvg.prototype.isDragSurfaceActive_=!1;Blockly.WorkspaceSvg.prototype.injectionDiv_=null;Blockly.WorkspaceSvg.prototype.lastRecordedPageScroll_=null;Blockly.WorkspaceSvg.prototype.flyoutButtonCallbacks_={};Blockly.WorkspaceSvg.prototype.toolboxCategoryCallbacks_={};Blockly.WorkspaceSvg.prototype.targetWorkspace=null;Blockly.WorkspaceSvg.prototype.inverseScreenCTM_=null;
Blockly.WorkspaceSvg.prototype.inverseScreenCTMDirty_=!0;Blockly.WorkspaceSvg.prototype.getRenderer=function(){return this.renderer_};Blockly.WorkspaceSvg.prototype.getThemeManager=function(){return this.themeManager_};Blockly.WorkspaceSvg.prototype.getTheme=function(){return this.themeManager_.getTheme()};Blockly.WorkspaceSvg.prototype.setTheme=function(a){a||(a=Blockly.Themes.Classic);this.themeManager_.setTheme(a)};
Blockly.WorkspaceSvg.prototype.refreshTheme=function(){this.updateBlockStyles_(this.getAllBlocks(!1).filter(function(a){return void 0!==a.getStyleName()}));this.refreshToolboxSelection();this.toolbox_&&this.toolbox_.updateColourFromTheme();var a=new Blockly.Events.Ui(null,"theme",null,null);a.workspaceId=this.id;Blockly.Events.fire(a)};Blockly.WorkspaceSvg.prototype.updateBlockStyles_=function(a){for(var b=0,c;c=a[b];b++){var d=c.getStyleName();d&&(c.setStyle(d),c.mutator&&c.mutator.updateBlockStyle())}};
Blockly.WorkspaceSvg.prototype.setCursor=function(a){this.cursor_.getDrawer()&&this.cursor_.getDrawer().dispose();this.cursor_=a;this.cursor_.setDrawer(this.getRenderer().makeCursorDrawer(this,!1));this.setCursorSvg(this.cursor_.getDrawer().createDom())};Blockly.WorkspaceSvg.prototype.setMarker=function(a){this.marker_.getDrawer()&&this.marker_.getDrawer().dispose();this.marker_=a;this.marker_.setDrawer(this.getRenderer().makeCursorDrawer(this,!0));this.setMarkerSvg(this.marker_.getDrawer().createDom())};
Blockly.WorkspaceSvg.prototype.setCursorSvg=function(a){a?this.svgBlockCanvas_&&(this.svgBlockCanvas_.appendChild(a),this.cursorSvg_=a):this.cursorSvg_=null};Blockly.WorkspaceSvg.prototype.setMarkerSvg=function(a){a?this.svgBlockCanvas_&&(this.cursorSvg_?this.svgBlockCanvas_.insertBefore(a,this.cursorSvg_):this.svgBlockCanvas_.appendChild(a),this.markerSvg_=a):this.markerSvg_=null};
Blockly.WorkspaceSvg.prototype.getInverseScreenCTM=function(){if(this.inverseScreenCTMDirty_){var a=this.getParentSvg().getScreenCTM();a&&(this.inverseScreenCTM_=a.inverse(),this.inverseScreenCTMDirty_=!1)}return this.inverseScreenCTM_};Blockly.WorkspaceSvg.prototype.updateInverseScreenCTM=function(){this.inverseScreenCTMDirty_=!0};Blockly.WorkspaceSvg.prototype.isVisible=function(){return this.isVisible_};
Blockly.WorkspaceSvg.prototype.inverseScreenCTMDirty_=!0;Blockly.WorkspaceSvg.prototype.getMarkerManager=function(){return this.markerManager_};Blockly.WorkspaceSvg.prototype.setCursorSvg=function(a){this.markerManager_.setCursorSvg(a)};Blockly.WorkspaceSvg.prototype.setMarkerSvg=function(a){this.markerManager_.setMarkerSvg(a)};Blockly.WorkspaceSvg.prototype.getMarker=function(a){return this.markerManager_?this.markerManager_.getMarker(a):null};
Blockly.WorkspaceSvg.prototype.getCursor=function(){return this.markerManager_?this.markerManager_.getCursor():null};Blockly.WorkspaceSvg.prototype.getRenderer=function(){return this.renderer_};Blockly.WorkspaceSvg.prototype.getThemeManager=function(){return this.themeManager_};Blockly.WorkspaceSvg.prototype.getTheme=function(){return this.themeManager_.getTheme()};Blockly.WorkspaceSvg.prototype.setTheme=function(a){a||(a=Blockly.Themes.Classic);this.themeManager_.setTheme(a)};
Blockly.WorkspaceSvg.prototype.refreshTheme=function(){this.getRenderer().getConstants().refreshTheme(this.getTheme());this.updateBlockStyles_(this.getAllBlocks(!1).filter(function(a){return void 0!==a.getStyleName()}));this.refreshToolboxSelection();this.toolbox_&&this.toolbox_.updateColourFromTheme();var a=new Blockly.Events.Ui(null,"theme",null,null);a.workspaceId=this.id;Blockly.Events.fire(a)};
Blockly.WorkspaceSvg.prototype.updateBlockStyles_=function(a){for(var b=0,c;c=a[b];b++){var d=c.getStyleName();d&&(c.setStyle(d),c.mutator&&c.mutator.updateBlockStyle())}};Blockly.WorkspaceSvg.prototype.getInverseScreenCTM=function(){if(this.inverseScreenCTMDirty_){var a=this.getParentSvg().getScreenCTM();a&&(this.inverseScreenCTM_=a.inverse(),this.inverseScreenCTMDirty_=!1)}return this.inverseScreenCTM_};
Blockly.WorkspaceSvg.prototype.updateInverseScreenCTM=function(){this.inverseScreenCTMDirty_=!0};Blockly.WorkspaceSvg.prototype.isVisible=function(){return this.isVisible_};
Blockly.WorkspaceSvg.prototype.getSvgXY=function(a){var b=0,c=0,d=1;if(Blockly.utils.dom.containsNode(this.getCanvas(),a)||Blockly.utils.dom.containsNode(this.getBubbleCanvas(),a))d=this.scale;do{var e=Blockly.utils.getRelativeXY(a);if(a==this.getCanvas()||a==this.getBubbleCanvas())d=1;b+=e.x*d;c+=e.y*d;a=a.parentNode}while(a&&a!=this.getParentSvg());return new Blockly.utils.Coordinate(b,c)};Blockly.WorkspaceSvg.prototype.getOriginOffsetInPixels=function(){return Blockly.utils.getInjectionDivXY_(this.getCanvas())};
Blockly.WorkspaceSvg.prototype.getInjectionDiv=function(){if(!this.injectionDiv_)for(var a=this.svgGroup_;a;){if(-1!=(" "+(a.getAttribute("class")||"")+" ").indexOf(" injectionDiv ")){this.injectionDiv_=a;break}a=a.parentNode}return this.injectionDiv_};Blockly.WorkspaceSvg.prototype.setResizeHandlerWrapper=function(a){this.resizeHandlerWrapper_=a};
Blockly.WorkspaceSvg.prototype.getInjectionDiv=function(){if(!this.injectionDiv_)for(var a=this.svgGroup_;a;){if(-1!=(" "+(a.getAttribute("class")||"")+" ").indexOf(" injectionDiv ")){this.injectionDiv_=a;break}a=a.parentNode}return this.injectionDiv_};Blockly.WorkspaceSvg.prototype.getBlockCanvas=function(){return this.svgBlockCanvas_};Blockly.WorkspaceSvg.prototype.setResizeHandlerWrapper=function(a){this.resizeHandlerWrapper_=a};
Blockly.WorkspaceSvg.prototype.createDom=function(a){this.svgGroup_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyWorkspace"},null);a&&(this.svgBackground_=Blockly.utils.dom.createSvgElement("rect",{height:"100%",width:"100%","class":a},this.svgGroup_),"blocklyMainBackground"==a&&this.grid_?this.svgBackground_.style.fill="url(#"+this.grid_.getPatternId()+")":this.themeManager_.subscribe(this.svgBackground_,"workspace","fill"));this.svgBlockCanvas_=Blockly.utils.dom.createSvgElement("g",
{"class":"blocklyBlockCanvas"},this.svgGroup_);this.svgBubbleCanvas_=Blockly.utils.dom.createSvgElement("g",{"class":"blocklyBubbleCanvas"},this.svgGroup_);this.isFlyout||(Blockly.bindEventWithChecks_(this.svgGroup_,"mousedown",this,this.onMouseDown_,!1,!0),Blockly.bindEventWithChecks_(this.svgGroup_,"wheel",this,this.onMouseWheel_));if(this.options.hasCategories){if(!Blockly.Toolbox)throw Error("Missing require for Blockly.Toolbox");this.toolbox_=new Blockly.Toolbox(this)}this.grid_&&this.grid_.update(this.scale);
this.recordDeleteAreas();this.cursor_.setDrawer(this.getRenderer().makeCursorDrawer(this,!1));a=this.cursor_.getDrawer().createDom();this.svgGroup_.appendChild(a);this.marker_.setDrawer(this.getRenderer().makeCursorDrawer(this,!0));a=this.marker_.getDrawer().createDom();this.svgGroup_.appendChild(a);this.getRenderer().getConstants().createDom(this.svgGroup_);return this.svgGroup_};
this.recordDeleteAreas();this.markerManager_.setCursor(new Blockly.Cursor);this.markerManager_.registerMarker(Blockly.navigation.MARKER_NAME,new Blockly.Marker);a=this.getRenderer().getConstants();a.injectCSS(this.getRenderer().name);a.createDom(this.svgGroup_);return this.svgGroup_};
Blockly.WorkspaceSvg.prototype.dispose=function(){this.rendered=!1;this.currentGesture_&&this.currentGesture_.cancel();this.svgGroup_&&(Blockly.utils.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.svgBubbleCanvas_=this.svgBlockCanvas_=null;this.toolbox_&&(this.toolbox_.dispose(),this.toolbox_=null);this.flyout_&&(this.flyout_.dispose(),this.flyout_=null);this.trashcan&&(this.trashcan.dispose(),this.trashcan=null);this.scrollbar&&(this.scrollbar.dispose(),this.scrollbar=null);this.zoomControls_&&
(this.zoomControls_.dispose(),this.zoomControls_=null);this.marker_&&this.marker_.getDrawer()&&this.marker_.getDrawer().dispose();this.getCursor()&&this.getCursor().getDrawer()&&this.getCursor().getDrawer().dispose();this.audioManager_&&(this.audioManager_.dispose(),this.audioManager_=null);this.grid_&&(this.grid_.dispose(),this.grid_=null);this.renderer_.getConstants().dispose();this.themeManager_&&(this.themeManager_.unsubscribeWorkspace(this),this.themeManager_.unsubscribe(this.svgBackground_),
this.options.parentWorkspace||(this.themeManager_.dispose(),this.themeManager_=null));Blockly.WorkspaceSvg.superClass_.dispose.call(this);this.flyoutButtonCallbacks_=this.toolboxCategoryCallbacks_=this.connectionDBList=null;if(!this.options.parentWorkspace){var a=this.getParentSvg().parentNode;a&&Blockly.utils.dom.removeNode(a)}this.resizeHandlerWrapper_&&(Blockly.unbindEvent_(this.resizeHandlerWrapper_),this.resizeHandlerWrapper_=null)};
Blockly.WorkspaceSvg.prototype.newBlock=function(a,b){return new Blockly.BlockSvg(this,a,b)};Blockly.WorkspaceSvg.prototype.addTrashcan=function(){if(!Blockly.Trashcan)throw Error("Missing require for Blockly.Trashcan");this.trashcan=new Blockly.Trashcan(this);var a=this.trashcan.createDom();this.svgGroup_.insertBefore(a,this.svgBlockCanvas_)};
Blockly.WorkspaceSvg.prototype.addZoomControls=function(){if(!Blockly.ZoomControls)throw Error("Missing require for Blockly.ZoomControls");this.zoomControls_=new Blockly.ZoomControls(this);var a=this.zoomControls_.createDom();this.svgGroup_.appendChild(a)};
(this.zoomControls_.dispose(),this.zoomControls_=null);this.audioManager_&&(this.audioManager_.dispose(),this.audioManager_=null);this.grid_&&(this.grid_.dispose(),this.grid_=null);this.renderer_.getConstants().dispose();this.themeManager_&&(this.themeManager_.unsubscribeWorkspace(this),this.themeManager_.unsubscribe(this.svgBackground_),this.options.parentWorkspace||(this.themeManager_.dispose(),this.themeManager_=null));this.markerManager_&&(this.markerManager_.dispose(),this.markerManager_=null);
Blockly.WorkspaceSvg.superClass_.dispose.call(this);this.flyoutButtonCallbacks_=this.toolboxCategoryCallbacks_=this.connectionDBList=null;if(!this.options.parentWorkspace){var a=this.getParentSvg().parentNode;a&&Blockly.utils.dom.removeNode(a)}this.resizeHandlerWrapper_&&(Blockly.unbindEvent_(this.resizeHandlerWrapper_),this.resizeHandlerWrapper_=null)};Blockly.WorkspaceSvg.prototype.newBlock=function(a,b){return new Blockly.BlockSvg(this,a,b)};
Blockly.WorkspaceSvg.prototype.addTrashcan=function(){if(!Blockly.Trashcan)throw Error("Missing require for Blockly.Trashcan");this.trashcan=new Blockly.Trashcan(this);var a=this.trashcan.createDom();this.svgGroup_.insertBefore(a,this.svgBlockCanvas_)};Blockly.WorkspaceSvg.prototype.addZoomControls=function(){if(!Blockly.ZoomControls)throw Error("Missing require for Blockly.ZoomControls");this.zoomControls_=new Blockly.ZoomControls(this);var a=this.zoomControls_.createDom();this.svgGroup_.appendChild(a)};
Blockly.WorkspaceSvg.prototype.addFlyout=function(a){var b={parentWorkspace:this,RTL:this.RTL,oneBasedIndex:this.options.oneBasedIndex,horizontalLayout:this.horizontalLayout,toolboxPosition:this.options.toolboxPosition,renderer:this.options.renderer};if(this.horizontalLayout){if(!Blockly.HorizontalFlyout)throw Error("Missing require for Blockly.HorizontalFlyout");this.flyout_=new Blockly.HorizontalFlyout(b)}else{if(!Blockly.VerticalFlyout)throw Error("Missing require for Blockly.VerticalFlyout");
this.flyout_=new Blockly.VerticalFlyout(b)}this.flyout_.autoClose=!1;return this.flyout_.createDom(a)};Blockly.WorkspaceSvg.prototype.getFlyout=function(a){return this.flyout_||a?this.flyout_:this.toolbox_?this.toolbox_.getFlyout():null};Blockly.WorkspaceSvg.prototype.getToolbox=function(){return this.toolbox_};Blockly.WorkspaceSvg.prototype.updateScreenCalculations_=function(){this.updateInverseScreenCTM();this.recordDeleteAreas()};
Blockly.WorkspaceSvg.prototype.resizeContents=function(){this.resizesEnabled_&&this.rendered&&(this.scrollbar&&this.scrollbar.resize(),this.updateInverseScreenCTM())};Blockly.WorkspaceSvg.prototype.resize=function(){this.toolbox_&&this.toolbox_.position();this.flyout_&&this.flyout_.position();this.trashcan&&this.trashcan.position();this.zoomControls_&&this.zoomControls_.position();this.scrollbar&&this.scrollbar.resize();this.updateScreenCalculations_()};
@@ -679,8 +680,8 @@ Blockly.WorkspaceSvg.prototype.setVisible=function(a){this.scrollbar&&this.scrol
Blockly.WorkspaceSvg.prototype.render=function(){for(var a=this.getAllBlocks(!1),b=a.length-1;0<=b;b--)a[b].render(!1);if(this.currentGesture_)for(a=this.currentGesture_.getInsertionMarkers(),b=0;b<a.length;b++)a[b].render(!1)};Blockly.WorkspaceSvg.prototype.traceOn=function(){console.warn("Deprecated call to traceOn, delete this.")};
Blockly.WorkspaceSvg.prototype.highlightBlock=function(a,b){if(void 0===b){for(var c=0,d;d=this.highlightedBlocks_[c];c++)d.setHighlighted(!1);this.highlightedBlocks_.length=0}if(d=a?this.getBlockById(a):null)(c=void 0===b||b)?-1==this.highlightedBlocks_.indexOf(d)&&this.highlightedBlocks_.push(d):Blockly.utils.arrayRemove(this.highlightedBlocks_,d),d.setHighlighted(c)};
Blockly.WorkspaceSvg.prototype.paste=function(a){!this.rendered||a.getElementsByTagName("block").length>=this.remainingCapacity()||(this.currentGesture_&&this.currentGesture_.cancel(),"comment"==a.tagName.toLowerCase()?this.pasteWorkspaceComment_(a):this.pasteBlock_(a))};
Blockly.WorkspaceSvg.prototype.pasteBlock_=function(a){Blockly.Events.disable();try{var b=Blockly.Xml.domToBlock(a,this),c=this.getMarker().getCurNode();if(this.keyboardAccessibilityMode&&c&&c.isConnection()){var d=c.getLocation();Blockly.navigation.insertBlock(b,d);return}var e=parseInt(a.getAttribute("x"),10),f=parseInt(a.getAttribute("y"),10);if(!isNaN(e)&&!isNaN(f)){this.RTL&&(e=-e);do{a=!1;var g=this.getAllBlocks(!1);c=0;for(var h;h=g[c];c++){var k=h.getRelativeToSurfaceXY();if(1>=Math.abs(e-
k.x)&&1>=Math.abs(f-k.y)){a=!0;break}}if(!a){var l=b.getConnections_(!1);c=0;for(var m;m=l[c];c++)if(m.closest(Blockly.SNAP_RADIUS,new Blockly.utils.Coordinate(e,f)).connection){a=!0;break}}a&&(e=this.RTL?e-Blockly.SNAP_RADIUS:e+Blockly.SNAP_RADIUS,f+=2*Blockly.SNAP_RADIUS)}while(a);b.moveBy(e,f)}}finally{Blockly.Events.enable()}Blockly.Events.isEnabled()&&!b.isShadow()&&Blockly.Events.fire(new Blockly.Events.BlockCreate(b));b.select()};
Blockly.WorkspaceSvg.prototype.pasteBlock_=function(a){Blockly.Events.disable();try{var b=Blockly.Xml.domToBlock(a,this),c=this.getMarker(Blockly.navigation.MARKER_NAME).getCurNode();if(this.keyboardAccessibilityMode&&c&&c.isConnection()){var d=c.getLocation();Blockly.navigation.insertBlock(b,d);return}var e=parseInt(a.getAttribute("x"),10),f=parseInt(a.getAttribute("y"),10);if(!isNaN(e)&&!isNaN(f)){this.RTL&&(e=-e);do{a=!1;var g=this.getAllBlocks(!1);c=0;for(var h;h=g[c];c++){var k=h.getRelativeToSurfaceXY();
if(1>=Math.abs(e-k.x)&&1>=Math.abs(f-k.y)){a=!0;break}}if(!a){var l=b.getConnections_(!1);c=0;for(var m;m=l[c];c++)if(m.closest(Blockly.SNAP_RADIUS,new Blockly.utils.Coordinate(e,f)).connection){a=!0;break}}a&&(e=this.RTL?e-Blockly.SNAP_RADIUS:e+Blockly.SNAP_RADIUS,f+=2*Blockly.SNAP_RADIUS)}while(a);b.moveBy(e,f)}}finally{Blockly.Events.enable()}Blockly.Events.isEnabled()&&!b.isShadow()&&Blockly.Events.fire(new Blockly.Events.BlockCreate(b));b.select()};
Blockly.WorkspaceSvg.prototype.pasteWorkspaceComment_=function(a){Blockly.Events.disable();try{var b=Blockly.WorkspaceCommentSvg.fromXml(a,this),c=parseInt(a.getAttribute("x"),10),d=parseInt(a.getAttribute("y"),10);isNaN(c)||isNaN(d)||(this.RTL&&(c=-c),b.moveBy(c+50,d+50))}finally{Blockly.Events.enable()}Blockly.Events.isEnabled();b.select()};
Blockly.WorkspaceSvg.prototype.refreshToolboxSelection=function(){var a=this.isFlyout?this.targetWorkspace:this;a&&!a.currentGesture_&&a.toolbox_&&a.toolbox_.getFlyout()&&a.toolbox_.refreshSelection()};Blockly.WorkspaceSvg.prototype.renameVariableById=function(a,b){Blockly.WorkspaceSvg.superClass_.renameVariableById.call(this,a,b);this.refreshToolboxSelection()};Blockly.WorkspaceSvg.prototype.deleteVariableById=function(a){Blockly.WorkspaceSvg.superClass_.deleteVariableById.call(this,a);this.refreshToolboxSelection()};
Blockly.WorkspaceSvg.prototype.createVariable=function(a,b,c){a=Blockly.WorkspaceSvg.superClass_.createVariable.call(this,a,b,c);this.refreshToolboxSelection();return a};Blockly.WorkspaceSvg.prototype.recordDeleteAreas=function(){this.deleteAreaTrash_=this.trashcan&&this.svgGroup_.parentNode?this.trashcan.getClientRect():null;this.deleteAreaToolbox_=this.flyout_?this.flyout_.getClientRect():this.toolbox_?this.toolbox_.getClientRect():null};
@@ -762,7 +763,7 @@ Blockly.utils.dom.addClass(c,Blockly.WidgetDiv.themeClassName_)};
Blockly.WidgetDiv.hide=function(){var a=Blockly.WidgetDiv.DIV;Blockly.WidgetDiv.owner_&&(Blockly.WidgetDiv.owner_=null,a.style.display="none",a.style.left="",a.style.top="",Blockly.WidgetDiv.dispose_&&Blockly.WidgetDiv.dispose_(),Blockly.WidgetDiv.dispose_=null,a.innerHTML="");Blockly.WidgetDiv.rendererClassName_&&(Blockly.utils.dom.removeClass(a,Blockly.WidgetDiv.rendererClassName_),Blockly.WidgetDiv.rendererClassName_=null);Blockly.WidgetDiv.themeClassName_&&(Blockly.utils.dom.removeClass(a,Blockly.WidgetDiv.themeClassName_),
Blockly.WidgetDiv.themeClassName_=null);Blockly.getMainWorkspace().markFocused()};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.VERSION="3.20191014.0-develop";Blockly.mainWorkspace=null;Blockly.selected=null;Blockly.cursor=null;Blockly.draggingConnections=[];Blockly.clipboardXml_=null;Blockly.clipboardSource_=null;Blockly.clipboardTypeCounts_=null;Blockly.cache3dSupported_=null;Blockly.svgSize=function(a){return{width:a.cachedWidth_,height:a.cachedHeight_}};Blockly.resizeSvgContents=function(a){a.resizeContents()};
Blockly.WidgetDiv.calculateY_=function(a,b,c){return b.bottom+c.height>=a.bottom?b.top-c.height:b.bottom};Blockly.VERSION="3.20191014.0-develop";Blockly.mainWorkspace=null;Blockly.selected=null;Blockly.draggingConnections=[];Blockly.clipboardXml_=null;Blockly.clipboardSource_=null;Blockly.clipboardTypeCounts_=null;Blockly.cache3dSupported_=null;Blockly.svgSize=function(a){return{width:a.cachedWidth_,height:a.cachedHeight_}};Blockly.resizeSvgContents=function(a){a.resizeContents()};
Blockly.svgResize=function(a){for(;a.options.parentWorkspace;)a=a.options.parentWorkspace;var b=a.getParentSvg(),c=b.parentNode;if(c){var d=c.offsetWidth;c=c.offsetHeight;b.cachedWidth_!=d&&(b.setAttribute("width",d+"px"),b.cachedWidth_=d);b.cachedHeight_!=c&&(b.setAttribute("height",c+"px"),b.cachedHeight_=c);a.resize()}};
Blockly.onKeyDown=function(a){var b=Blockly.mainWorkspace;if(b&&!(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_,
@@ -786,7 +787,7 @@ Blockly.Icon.prototype.applyColour=function(){this.isVisible()&&this.bubble_.set
Blockly.Icon.prototype.computeIconLocation=function(){var a=this.block_.getRelativeToSurfaceXY(),b=Blockly.utils.getRelativeXY(this.iconGroup_);a=new Blockly.utils.Coordinate(a.x+b.x+this.SIZE/2,a.y+b.y+this.SIZE/2);Blockly.utils.Coordinate.equals(this.getIconLocation(),a)||this.setIconLocation(a)};Blockly.Icon.prototype.getIconLocation=function(){return this.iconXY_};
Blockly.Icon.prototype.getCorrectedSize=function(){return new Blockly.utils.Size(Blockly.Icon.prototype.SIZE,Blockly.Icon.prototype.SIZE-2)};Blockly.Warning=function(a){Blockly.Warning.superClass_.constructor.call(this,a);this.createIcon();this.text_={}};Blockly.utils.object.inherits(Blockly.Warning,Blockly.Icon);Blockly.Warning.prototype.collapseHidden=!1;
Blockly.Warning.prototype.drawIcon_=function(a){Blockly.utils.dom.createSvgElement("path",{"class":"blocklyIconShape",d:"M2,15Q-1,15 0.5,12L6.5,1.7Q8,-1 9.5,1.7L15.5,12Q17,15 14,15z"},a);Blockly.utils.dom.createSvgElement("path",{"class":"blocklyIconSymbol",d:"m7,4.8v3.16l0.27,2.27h1.46l0.27,-2.27v-3.16z"},a);Blockly.utils.dom.createSvgElement("rect",{"class":"blocklyIconSymbol",x:"7",y:"11",height:"2",width:"2"},a)};
Blockly.Warning.textToDom_=function(a){var b=Blockly.utils.dom.createSvgElement("text",{"class":"blocklyText blocklyBubbleText",y:Blockly.Bubble.BORDER_WIDTH},null);a=a.split("\n");for(var c=0;c<a.length;c++){var d=Blockly.utils.dom.createSvgElement("tspan",{dy:"1em",x:Blockly.Bubble.BORDER_WIDTH},b),e=document.createTextNode(a[c]);d.appendChild(e)}return b};
Blockly.Warning.textToDom_=function(a){var b=Blockly.utils.dom.createSvgElement("text",{"class":"blocklyText blocklyBubbleText blocklyNoPointerEvents",y:Blockly.Bubble.BORDER_WIDTH},null);a=a.split("\n");for(var c=0;c<a.length;c++){var d=Blockly.utils.dom.createSvgElement("tspan",{dy:"1em",x:Blockly.Bubble.BORDER_WIDTH},b),e=document.createTextNode(a[c]);d.appendChild(e)}return b};
Blockly.Warning.prototype.setVisible=function(a){a!=this.isVisible()&&(Blockly.Events.fire(new Blockly.Events.Ui(this.block_,"warningOpen",!a,a)),a?this.createBubble():this.disposeBubble())};
Blockly.Warning.prototype.createBubble=function(){this.paragraphElement_=Blockly.Warning.textToDom_(this.getText());this.bubble_=new Blockly.Bubble(this.block_.workspace,this.paragraphElement_,this.block_.pathObject.svgPath,this.iconXY_,null,null);this.bubble_.setSvgId(this.block_.id);if(this.block_.RTL)for(var a=this.paragraphElement_.getBBox().width,b=0,c;c=this.paragraphElement_.childNodes[b];b++)c.setAttribute("text-anchor","end"),c.setAttribute("x",a+Blockly.Bubble.BORDER_WIDTH);this.applyColour()};
Blockly.Warning.prototype.disposeBubble=function(){this.bubble_.dispose();this.paragraphElement_=this.body_=this.bubble_=null};Blockly.Warning.prototype.bodyFocus_=function(a){this.bubble_.promote()};Blockly.Warning.prototype.setText=function(a,b){this.text_[b]!=a&&(a?this.text_[b]=a:delete this.text_[b],this.isVisible()&&(this.setVisible(!1),this.setVisible(!0)))};Blockly.Warning.prototype.getText=function(){var a=[],b;for(b in this.text_)a.push(this.text_[b]);return a.join("\n")};
@@ -839,23 +840,22 @@ Blockly.tree.TreeControl.prototype.detachEvents_=function(){this.onFocusWrapper_
Blockly.tree.TreeControl.prototype.handleMouseEvent_=function(a){var b=this.getNodeFromEvent_(a);if(b)switch(a.type){case "mousedown":b.onMouseDown(a);break;case "click":b.onClick_(a)}};Blockly.tree.TreeControl.prototype.handleKeyEvent_=function(a){var b=!1;if(b=this.selectedItem_&&this.selectedItem_.onKeyDown(a)||b)Blockly.utils.style.scrollIntoContainerView(this.selectedItem_.getElement(),this.getElement().parentNode),a.preventDefault();return b};
Blockly.tree.TreeControl.prototype.getNodeFromEvent_=function(a){for(var b=a.target;null!=b;){if(a=Blockly.tree.BaseNode.allNodes[b.id])return a;if(b==this.getElement())break;b=b.parentNode}return null};Blockly.tree.TreeControl.prototype.createNode=function(a){return new Blockly.tree.TreeNode(this.toolbox_,a||"",this.getConfig())};Blockly.FieldTextInput=function(a,b,c){this.spellcheck_=!0;null==a&&(a="");Blockly.FieldTextInput.superClass_.constructor.call(this,a,b,c);this.onBlurInputWrapper_=this.onKeyInputWrapper_=this.onKeyDownWrapper_=this.htmlInput_=null;this.fullBlockClickTarget_=!1};Blockly.utils.object.inherits(Blockly.FieldTextInput,Blockly.Field);Blockly.FieldTextInput.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);return new Blockly.FieldTextInput(b,void 0,a)};
Blockly.FieldTextInput.prototype.SERIALIZABLE=!0;Blockly.FieldTextInput.BORDERRADIUS=4;Blockly.FieldTextInput.prototype.CURSOR="text";Blockly.FieldTextInput.prototype.configure_=function(a){Blockly.FieldTextInput.superClass_.configure_.call(this,a);"boolean"==typeof a.spellcheck&&(this.spellcheck_=a.spellcheck)};
Blockly.FieldTextInput.prototype.initView=function(){this.size_.height=Math.max(this.constants_.FIELD_BORDER_RECT_HEIGHT,this.constants_.FIELD_TEXT_BASELINE_CENTER?this.constants_.FIELD_TEXT_HEIGHT:this.constants_.FIELD_TEXT_BASELINE_Y);if(this.constants_.FULL_BLOCK_FIELDS){for(var a=0,b=0,c=0,d;d=this.sourceBlock_.inputList[c];c++){for(var e=0,f;f=d.fieldRow[e];e++)f instanceof Blockly.FieldLabel||a++;d.connection&&b++}this.fullBlockClickTarget_=1>=a&&this.sourceBlock_.outputConnection&&!b}else this.fullBlockClickTarget_=
!1;this.fullBlockClickTarget_?this.clickTarget_=this.sourceBlock_.getSvgRoot():this.createBorderRect_();this.createTextElement_();this.constants_.FIELD_TEXT_BASELINE_CENTER&&this.textElement_.setAttribute("dominant-baseline","central")};Blockly.FieldTextInput.prototype.doClassValidation_=function(a){return null===a||void 0===a?null:String(a)};
Blockly.FieldTextInput.prototype.doValueInvalid_=function(a){this.isBeingEdited_&&(this.isTextValid_=!1,a=this.value_,this.value_=this.htmlInput_.untypedDefaultValue_,this.sourceBlock_&&Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.BlockChange(this.sourceBlock_,"field",this.name||null,a,this.value_)))};Blockly.FieldTextInput.prototype.doValueUpdate_=function(a){this.isTextValid_=!0;this.value_=a;this.isBeingEdited_||(this.isDirty_=!0)};
Blockly.FieldTextInput.prototype.initView=function(){if(this.constants_.FULL_BLOCK_FIELDS){for(var a=0,b=0,c=0,d;d=this.sourceBlock_.inputList[c];c++){for(var e=0;d.fieldRow[e];e++)a++;d.connection&&b++}this.fullBlockClickTarget_=1>=a&&this.sourceBlock_.outputConnection&&!b}else this.fullBlockClickTarget_=!1;this.fullBlockClickTarget_?this.clickTarget_=this.sourceBlock_.getSvgRoot():this.createBorderRect_();this.createTextElement_()};
Blockly.FieldTextInput.prototype.doClassValidation_=function(a){return null===a||void 0===a?null:String(a)};Blockly.FieldTextInput.prototype.doValueInvalid_=function(a){this.isBeingEdited_&&(this.isTextValid_=!1,a=this.value_,this.value_=this.htmlInput_.untypedDefaultValue_,this.sourceBlock_&&Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.BlockChange(this.sourceBlock_,"field",this.name||null,a,this.value_)))};
Blockly.FieldTextInput.prototype.doValueUpdate_=function(a){this.isTextValid_=!0;this.value_=a;this.isBeingEdited_||(this.isDirty_=!0)};Blockly.FieldTextInput.prototype.applyColour=function(){this.sourceBlock_&&this.constants_.FULL_BLOCK_FIELDS&&(this.borderRect_?this.borderRect_.setAttribute("stroke",this.sourceBlock_.style.colourTertiary):this.sourceBlock_.pathObject.svgPath.setAttribute("fill",this.constants_.FIELD_BORDER_RECT_COLOUR))};
Blockly.FieldTextInput.prototype.render_=function(){Blockly.FieldTextInput.superClass_.render_.call(this);if(this.isBeingEdited_){this.resizeEditor_();var a=this.htmlInput_;this.isTextValid_?(Blockly.utils.dom.removeClass(a,"blocklyInvalidInput"),Blockly.utils.aria.setState(a,Blockly.utils.aria.State.INVALID,!1)):(Blockly.utils.dom.addClass(a,"blocklyInvalidInput"),Blockly.utils.aria.setState(a,Blockly.utils.aria.State.INVALID,!0))}};
Blockly.FieldTextInput.prototype.setSpellcheck=function(a){a!=this.spellcheck_&&(this.spellcheck_=a,this.htmlInput_&&this.htmlInput_.setAttribute("spellcheck",this.spellcheck_))};Blockly.FieldTextInput.prototype.showEditor_=function(a){this.workspace_=this.sourceBlock_.workspace;a=a||!1;!a&&(Blockly.utils.userAgent.MOBILE||Blockly.utils.userAgent.ANDROID||Blockly.utils.userAgent.IPAD)?this.showPromptEditor_():this.showInlineEditor_(a)};
Blockly.FieldTextInput.prototype.showPromptEditor_=function(){var a=this;Blockly.prompt(Blockly.Msg.CHANGE_VALUE_TITLE,this.getText(),function(b){a.setValue(b)})};Blockly.FieldTextInput.prototype.showInlineEditor_=function(a){Blockly.WidgetDiv.show(this,this.sourceBlock_.RTL,this.widgetDispose_.bind(this));this.htmlInput_=this.widgetCreate_();this.isBeingEdited_=!0;a||(this.htmlInput_.focus({preventScroll:!0}),this.htmlInput_.select())};
Blockly.FieldTextInput.prototype.widgetCreate_=function(){var a=Blockly.WidgetDiv.DIV;Blockly.utils.dom.addClass(this.getClickTarget_(),"editing");var b=document.createElement("input");b.className="blocklyHtmlInput";b.setAttribute("spellcheck",this.spellcheck_);var c=this.constants_.FIELD_TEXT_FONTSIZE*this.workspace_.scale+"pt";a.style.fontSize=c;b.style.fontSize=c;c=Blockly.FieldTextInput.BORDERRADIUS*this.workspace_.scale+"px";this.fullBlockClickTarget_&&(c=this.getScaledBBox(),c=(c.bottom-c.top)/
2+"px",a.style.borderColor=this.sourceBlock_.style.colourTertiary);b.style.borderRadius=c;a.appendChild(b);b.value=b.defaultValue=this.getEditorText_(this.value_);b.untypedDefaultValue_=this.value_;b.oldValue_=null;this.resizeEditor_();this.bindInputEvents_(b);return b};
Blockly.FieldTextInput.prototype.widgetDispose_=function(){this.isBeingEdited_=!1;this.isTextValid_=!0;this.forceRerender();if(this.onFinishEditing_)this.onFinishEditing_(this.value_);this.unbindInputEvents_();var a=Blockly.WidgetDiv.DIV.style;a.width="auto";a.height="auto";a.fontSize="";this.htmlInput_=null;Blockly.utils.dom.removeClass(this.getClickTarget_(),"editing")};
Blockly.FieldTextInput.prototype.widgetCreate_=function(){var a=Blockly.WidgetDiv.DIV;Blockly.utils.dom.addClass(this.getClickTarget_(),"editing");var b=document.createElement("input");b.className="blocklyHtmlInput";b.setAttribute("spellcheck",this.spellcheck_);var c=this.workspace_.scale,d=this.constants_.FIELD_TEXT_FONTSIZE*c+"pt";a.style.fontSize=d;b.style.fontSize=d;d=Blockly.FieldTextInput.BORDERRADIUS*c+"px";if(this.fullBlockClickTarget_){d=this.getScaledBBox();d=(d.bottom-d.top)/2+"px";var e=
this.sourceBlock_.getParent()?this.sourceBlock_.getParent().style.colourTertiary:this.sourceBlock_.style.colourTertiary;b.style.border=1*c+"px solid "+e;a.style.borderRadius=d;a.style.transition="box-shadow 0.25s ease 0s";this.constants_.FIELD_TEXTINPUT_BOX_SHADOW&&(a.style.boxShadow="rgba(255, 255, 255, 0.3) 0px 0px 0px "+4*c+"px")}b.style.borderRadius=d;a.appendChild(b);b.value=b.defaultValue=this.getEditorText_(this.value_);b.untypedDefaultValue_=this.value_;b.oldValue_=null;this.resizeEditor_();
this.bindInputEvents_(b);return b};Blockly.FieldTextInput.prototype.widgetDispose_=function(){this.isBeingEdited_=!1;this.isTextValid_=!0;this.forceRerender();if(this.onFinishEditing_)this.onFinishEditing_(this.value_);this.unbindInputEvents_();var a=Blockly.WidgetDiv.DIV.style;a.width="auto";a.height="auto";a.fontSize="";a.transition="";a.boxShadow="";this.htmlInput_=null;Blockly.utils.dom.removeClass(this.getClickTarget_(),"editing")};
Blockly.FieldTextInput.prototype.bindInputEvents_=function(a){this.onKeyDownWrapper_=Blockly.bindEventWithChecks_(a,"keydown",this,this.onHtmlInputKeyDown_);this.onKeyInputWrapper_=Blockly.bindEventWithChecks_(a,"input",this,this.onHtmlInputChange_);this.onBlurInputWrapper_=Blockly.bindEventWithChecks_(a,"blur",this,this.onHtmlInputBlur_)};
Blockly.FieldTextInput.prototype.unbindInputEvents_=function(){this.onKeyDownWrapper_&&(Blockly.unbindEvent_(this.onKeyDownWrapper_),this.onKeyDownWrapper_=null);this.onKeyInputWrapper_&&(Blockly.unbindEvent_(this.onKeyInputWrapper_),this.onKeyInputWrapper_=null);this.onBlurInputWrapper_&&(Blockly.unbindEvent_(this.onBlurInputWrapper_),this.onBlurInputWrapper_=null)};
Blockly.FieldTextInput.prototype.onHtmlInputKeyDown_=function(a){a.keyCode==Blockly.utils.KeyCodes.ENTER?(Blockly.WidgetDiv.hide(),Blockly.DropDownDiv.hideWithoutAnimation()):a.keyCode==Blockly.utils.KeyCodes.ESC?(this.htmlInput_.value=this.htmlInput_.defaultValue,Blockly.WidgetDiv.hide(),Blockly.DropDownDiv.hideWithoutAnimation()):a.keyCode==Blockly.utils.KeyCodes.TAB&&(Blockly.WidgetDiv.hide(),Blockly.DropDownDiv.hideWithoutAnimation(),this.sourceBlock_.tab(this,!a.shiftKey),a.preventDefault())};
Blockly.FieldTextInput.prototype.onHtmlInputChange_=function(a){a=this.htmlInput_.value;a!==this.htmlInput_.oldValue_&&(this.htmlInput_.oldValue_=a,Blockly.Events.setGroup(!0),a=this.getValueFromEditorText_(a),this.setValue(a),this.forceRerender(),this.resizeEditor_(),Blockly.Events.setGroup(!1))};Blockly.FieldTextInput.prototype.onHtmlInputBlur_=function(a){Blockly.WidgetDiv.hide();Blockly.DropDownDiv.hideWithoutAnimation()};
Blockly.FieldTextInput.prototype.setEditorValue_=function(a){this.isDirty_=!0;this.isBeingEdited_&&(this.htmlInput_.value=this.getEditorText_(a));this.setValue(a)};Blockly.FieldTextInput.prototype.resizeEditor_=function(){var a=Blockly.WidgetDiv.DIV,b=this.getScaledBBox();a.style.width=b.right-b.left+"px";a.style.height=b.bottom-b.top+"px";b=new Blockly.utils.Coordinate(this.sourceBlock_.RTL?b.right-a.offsetWidth:b.left,b.top);a.style.left=b.x+"px";a.style.top=b.y+"px"};
Blockly.FieldTextInput.numberValidator=function(a){console.warn("Blockly.FieldTextInput.numberValidator is deprecated. Use Blockly.FieldNumber instead.");if(null===a)return null;a=String(a);a=a.replace(/O/ig,"0");a=a.replace(/,/g,"");a=Number(a||0);return isNaN(a)?null:String(a)};Blockly.FieldTextInput.nonnegativeIntegerValidator=function(a){(a=Blockly.FieldTextInput.numberValidator(a))&&(a=String(Math.max(0,Math.floor(a))));return a};Blockly.FieldTextInput.prototype.isTabNavigable=function(){return!0};
Blockly.FieldTextInput.prototype.getText_=function(){return this.isBeingEdited_&&this.htmlInput_?this.htmlInput_.value:null};Blockly.FieldTextInput.prototype.getEditorText_=function(a){return String(a)};Blockly.FieldTextInput.prototype.getValueFromEditorText_=function(a){return a};
Blockly.FieldTextInput.prototype.getScaledBBox=function(){var a=this.fullBlockClickTarget_?this.getClickTarget_().getBoundingClientRect():this.borderRect_.getBoundingClientRect();return{top:a.y,bottom:a.y+a.height,left:a.x,right:a.x+a.width}};Blockly.fieldRegistry.register("field_input",Blockly.FieldTextInput);Blockly.FieldAngle=function(a,b,c){this.clockwise_=Blockly.FieldAngle.CLOCKWISE;this.offset_=Blockly.FieldAngle.OFFSET;this.wrap_=Blockly.FieldAngle.WRAP;this.round_=Blockly.FieldAngle.ROUND;Blockly.FieldAngle.superClass_.constructor.call(this,a||0,b,c);this.moveSurfaceWrapper_=this.clickSurfaceWrapper_=this.clickWrapper_=this.line_=this.gauge_=null};Blockly.utils.object.inherits(Blockly.FieldAngle,Blockly.FieldTextInput);
Blockly.FieldTextInput.prototype.getText_=function(){return this.isBeingEdited_&&this.htmlInput_?this.htmlInput_.value:null};Blockly.FieldTextInput.prototype.getEditorText_=function(a){return String(a)};Blockly.FieldTextInput.prototype.getValueFromEditorText_=function(a){return a};Blockly.fieldRegistry.register("field_input",Blockly.FieldTextInput);Blockly.FieldAngle=function(a,b,c){this.clockwise_=Blockly.FieldAngle.CLOCKWISE;this.offset_=Blockly.FieldAngle.OFFSET;this.wrap_=Blockly.FieldAngle.WRAP;this.round_=Blockly.FieldAngle.ROUND;Blockly.FieldAngle.superClass_.constructor.call(this,a||0,b,c);this.moveSurfaceWrapper_=this.clickSurfaceWrapper_=this.clickWrapper_=this.line_=this.gauge_=null};Blockly.utils.object.inherits(Blockly.FieldAngle,Blockly.FieldTextInput);
Blockly.FieldAngle.fromJson=function(a){return new Blockly.FieldAngle(a.angle,void 0,a)};Blockly.FieldAngle.prototype.SERIALIZABLE=!0;Blockly.FieldAngle.ROUND=15;Blockly.FieldAngle.HALF=50;Blockly.FieldAngle.CLOCKWISE=!1;Blockly.FieldAngle.OFFSET=0;Blockly.FieldAngle.WRAP=360;Blockly.FieldAngle.RADIUS=Blockly.FieldAngle.HALF-1;
Blockly.FieldAngle.prototype.configure_=function(a){Blockly.FieldAngle.superClass_.configure_.call(this,a);switch(a.mode){case "compass":this.clockwise_=!0;this.offset_=90;break;case "protractor":this.clockwise_=!1,this.offset_=0}var b=a.clockwise;"boolean"==typeof b&&(this.clockwise_=b);b=a.offset;null!=b&&(b=Number(b),isNaN(b)||(this.offset_=b));b=a.wrap;null!=b&&(b=Number(b),isNaN(b)||(this.wrap_=b));a=a.round;null!=a&&(a=Number(a),isNaN(a)||(this.round_=a))};
Blockly.FieldAngle.prototype.initView=function(){Blockly.FieldAngle.superClass_.initView.call(this);this.symbol_=Blockly.utils.dom.createSvgElement("tspan",{},null);this.symbol_.appendChild(document.createTextNode("\u00b0"));this.textElement_.appendChild(this.symbol_)};Blockly.FieldAngle.prototype.render_=function(){Blockly.FieldAngle.superClass_.render_.call(this);this.updateGraph_()};
@@ -870,15 +870,16 @@ Blockly.FieldAngle.prototype.updateGraph_=function(){if(this.gauge_){var a=Numbe
Blockly.FieldAngle.RADIUS;b=Math.abs(Math.floor((b-f)/Math.PI)%2);e&&(b=1-b);a.push(" l ",g,",",h," A ",Blockly.FieldAngle.RADIUS,",",Blockly.FieldAngle.RADIUS," 0 ",b," ",e," ",c,",",d," z")}this.gauge_.setAttribute("d",a.join(""));this.line_.setAttribute("x2",c);this.line_.setAttribute("y2",d)}};
Blockly.FieldAngle.prototype.onHtmlInputKeyDown_=function(a){Blockly.FieldAngle.superClass_.onHtmlInputKeyDown_.call(this,a);var b;a.keyCode===Blockly.utils.KeyCodes.LEFT?b=this.sourceBlock_.RTL?1:-1:a.keyCode===Blockly.utils.KeyCodes.RIGHT?b=this.sourceBlock_.RTL?-1:1:a.keyCode===Blockly.utils.KeyCodes.DOWN?b=-1:a.keyCode===Blockly.utils.KeyCodes.UP&&(b=1);if(b){var c=this.getValue();this.displayMouseOrKeyboardValue_(c+b*this.round_);a.preventDefault();a.stopPropagation()}};
Blockly.FieldAngle.prototype.doClassValidation_=function(a){a=Number(a);return isNaN(a)||!isFinite(a)?null:this.wrapValue_(a)};Blockly.FieldAngle.prototype.wrapValue_=function(a){a%=360;0>a&&(a+=360);a>this.wrap_&&(a-=360);return a};Blockly.Css.register(".blocklyAngleCircle {,stroke: #444;,stroke-width: 1;,fill: #ddd;,fill-opacity: .8;,},.blocklyAngleMarks {,stroke: #444;,stroke-width: 1;,},.blocklyAngleGauge {,fill: #f88;,fill-opacity: .8;,pointer-events: none;,},.blocklyAngleLine {,stroke: #f00;,stroke-width: 2;,stroke-linecap: round;,pointer-events: none;,}".split(","));
Blockly.fieldRegistry.register("field_angle",Blockly.FieldAngle);Blockly.FieldCheckbox=function(a,b,c){this.checkChar_=null;null==a&&(a="FALSE");Blockly.FieldCheckbox.superClass_.constructor.call(this,a,b,c);this.size_.width=Blockly.FieldCheckbox.WIDTH};Blockly.utils.object.inherits(Blockly.FieldCheckbox,Blockly.Field);Blockly.FieldCheckbox.fromJson=function(a){return new Blockly.FieldCheckbox(a.checked,void 0,a)};Blockly.FieldCheckbox.WIDTH=15;Blockly.FieldCheckbox.CHECK_CHAR="\u2713";Blockly.FieldCheckbox.prototype.SERIALIZABLE=!0;
Blockly.FieldCheckbox.prototype.CURSOR="default";Blockly.FieldCheckbox.prototype.isDirty_=!1;Blockly.FieldCheckbox.prototype.configure_=function(a){Blockly.FieldCheckbox.superClass_.configure_.call(this,a);a.checkCharacter&&(this.checkChar_=a.checkCharacter)};
Blockly.FieldCheckbox.prototype.initView=function(){Blockly.FieldCheckbox.superClass_.initView.call(this);this.textElement_.setAttribute("x",this.constants_.FIELD_CHECKBOX_X_OFFSET);this.textElement_.setAttribute("y",this.constants_.FIELD_CHECKBOX_Y_OFFSET);this.textElement_.removeAttribute("dominant-baseline");Blockly.utils.dom.addClass(this.textElement_,"blocklyCheckbox");this.textContent_.nodeValue=this.checkChar_||Blockly.FieldCheckbox.CHECK_CHAR;this.textElement_.style.display=this.value_?"block":
"none"};Blockly.FieldCheckbox.prototype.setCheckCharacter=function(a){this.checkChar_=a;this.textContent_&&(this.textContent_.nodeValue=a||Blockly.FieldCheckbox.CHECK_CHAR)};Blockly.FieldCheckbox.prototype.showEditor_=function(){this.setValue(!this.value_)};Blockly.FieldCheckbox.prototype.doClassValidation_=function(a){return!0===a||"TRUE"===a?"TRUE":!1===a||"FALSE"===a?"FALSE":null};
Blockly.fieldRegistry.register("field_angle",Blockly.FieldAngle);Blockly.FieldCheckbox=function(a,b,c){this.checkChar_=null;null==a&&(a="FALSE");Blockly.FieldCheckbox.superClass_.constructor.call(this,a,b,c)};Blockly.utils.object.inherits(Blockly.FieldCheckbox,Blockly.Field);Blockly.FieldCheckbox.fromJson=function(a){return new Blockly.FieldCheckbox(a.checked,void 0,a)};Blockly.FieldCheckbox.CHECK_CHAR="\u2713";Blockly.FieldCheckbox.prototype.SERIALIZABLE=!0;Blockly.FieldCheckbox.prototype.CURSOR="default";Blockly.FieldCheckbox.prototype.isDirty_=!1;
Blockly.FieldCheckbox.prototype.configure_=function(a){Blockly.FieldCheckbox.superClass_.configure_.call(this,a);a.checkCharacter&&(this.checkChar_=a.checkCharacter)};
Blockly.FieldCheckbox.prototype.initView=function(){this.size_.width=this.constants_.FIELD_CHECKBOX_DEFAULT_WIDTH;Blockly.FieldCheckbox.superClass_.initView.call(this);this.textElement_.setAttribute("x",this.constants_.FIELD_CHECKBOX_X_OFFSET);this.textElement_.setAttribute("y",this.constants_.FIELD_CHECKBOX_Y_OFFSET);this.textElement_.removeAttribute("dominant-baseline");Blockly.utils.dom.addClass(this.textElement_,"blocklyCheckbox");this.textContent_.nodeValue=this.checkChar_||Blockly.FieldCheckbox.CHECK_CHAR;
this.textElement_.style.display=this.value_?"block":"none"};Blockly.FieldCheckbox.prototype.setCheckCharacter=function(a){this.checkChar_=a;this.textContent_&&(this.textContent_.nodeValue=a||Blockly.FieldCheckbox.CHECK_CHAR)};Blockly.FieldCheckbox.prototype.showEditor_=function(){this.setValue(!this.value_)};Blockly.FieldCheckbox.prototype.doClassValidation_=function(a){return!0===a||"TRUE"===a?"TRUE":!1===a||"FALSE"===a?"FALSE":null};
Blockly.FieldCheckbox.prototype.doValueUpdate_=function(a){this.value_=this.convertValueToBool_(a);this.textElement_&&(this.textElement_.style.display=this.value_?"block":"none")};Blockly.FieldCheckbox.prototype.getValue=function(){return this.value_?"TRUE":"FALSE"};Blockly.FieldCheckbox.prototype.getValueBoolean=function(){return this.value_};Blockly.FieldCheckbox.prototype.getText=function(){return String(this.convertValueToBool_(this.value_))};
Blockly.FieldCheckbox.prototype.convertValueToBool_=function(a){return"string"==typeof a?"TRUE"==a:!!a};Blockly.fieldRegistry.register("field_checkbox",Blockly.FieldCheckbox);Blockly.FieldColour=function(a,b,c){Blockly.FieldColour.superClass_.constructor.call(this,a||Blockly.FieldColour.COLOURS[0],b,c);this.onKeyDownWrapper_=this.onMouseLeaveWrapper_=this.onMouseEnterWrapper_=this.onMouseMoveWrapper_=this.onClickWrapper_=this.highlightedIndex_=this.picker_=null};Blockly.utils.object.inherits(Blockly.FieldColour,Blockly.Field);Blockly.FieldColour.fromJson=function(a){return new Blockly.FieldColour(a.colour,void 0,a)};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.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.size_=new Blockly.utils.Size(this.constants_.FIELD_COLOUR_DEFAULT_WIDTH,this.constants_.FIELD_COLOUR_DEFAULT_HEIGHT);this.createBorderRect_();this.borderRect_.style.fillOpacity="1";this.borderRect_.style.fill=this.value_};Blockly.FieldColour.prototype.doClassValidation_=function(a){return"string"!=typeof a?null:Blockly.utils.colour.parse(a)};
Blockly.FieldColour.prototype.doValueUpdate_=function(a){this.value_=a;this.borderRect_&&(this.borderRect_.style.fill=a)};Blockly.FieldColour.prototype.getText=function(){var a=this.value_;/^#(.)\1(.)\2(.)\3$/.test(a)&&(a="#"+a[1]+a[3]+a[5]);return a};Blockly.FieldColour.COLOURS="#ffffff #cccccc #c0c0c0 #999999 #666666 #333333 #000000 #ffcccc #ff6666 #ff0000 #cc0000 #990000 #660000 #330000 #ffcc99 #ff9966 #ff9900 #ff6600 #cc6600 #993300 #663300 #ffff99 #ffff66 #ffcc66 #ffcc33 #cc9933 #996633 #663333 #ffffcc #ffff33 #ffff00 #ffcc00 #999900 #666600 #333300 #99ff99 #66ff99 #33ff33 #33cc00 #009900 #006600 #003300 #99ffff #33ffff #66cccc #00cccc #339999 #336666 #003333 #ccffff #66ffff #33ccff #3366ff #3333ff #000099 #000066 #ccccff #9999ff #6666cc #6633ff #6600cc #333399 #330099 #ffccff #ff99ff #cc66cc #cc33cc #993399 #663366 #330033".split(" ");
Blockly.FieldColour.prototype.initView=function(){this.size_=new Blockly.utils.Size(this.constants_.FIELD_COLOUR_DEFAULT_WIDTH,this.constants_.FIELD_COLOUR_DEFAULT_HEIGHT);this.constants_.FIELD_COLOUR_FULL_BLOCK?this.clickTarget_=this.sourceBlock_.getSvgRoot():(this.createBorderRect_(),this.borderRect_.style.fillOpacity="1")};
Blockly.FieldColour.prototype.applyColour=function(){this.constants_.FIELD_COLOUR_FULL_BLOCK?(this.sourceBlock_.pathObject.svgPath.setAttribute("fill",this.getValue()),this.sourceBlock_.pathObject.svgPath.setAttribute("stroke","#fff")):this.borderRect_&&(this.borderRect_.style.fill=this.getValue())};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:this.sourceBlock_&&(this.sourceBlock_.pathObject.svgPath.setAttribute("fill",a),this.sourceBlock_.pathObject.svgPath.setAttribute("stroke","#fff"))};Blockly.FieldColour.prototype.getText=function(){var a=this.value_;/^#(.)\1(.)\2(.)\3$/.test(a)&&(a="#"+a[1]+a[3]+a[5]);return a};Blockly.FieldColour.COLOURS="#ffffff #cccccc #c0c0c0 #999999 #666666 #333333 #000000 #ffcccc #ff6666 #ff0000 #cc0000 #990000 #660000 #330000 #ffcc99 #ff9966 #ff9900 #ff6600 #cc6600 #993300 #663300 #ffff99 #ffff66 #ffcc66 #ffcc33 #cc9933 #996633 #663333 #ffffcc #ffff33 #ffff00 #ffcc00 #999900 #666600 #333300 #99ff99 #66ff99 #33ff33 #33cc00 #009900 #006600 #003300 #99ffff #33ffff #66cccc #00cccc #339999 #336666 #003333 #ccffff #66ffff #33ccff #3366ff #3333ff #000099 #000066 #ccccff #9999ff #6666cc #6633ff #6600cc #333399 #330099 #ffccff #ff99ff #cc66cc #cc33cc #993399 #663366 #330033".split(" ");
Blockly.FieldColour.TITLES=[];Blockly.FieldColour.COLUMNS=7;Blockly.FieldColour.prototype.setColours=function(a,b){this.colours_=a;b&&(this.titles_=b);return this};Blockly.FieldColour.prototype.setColumns=function(a){this.columns_=a;return this};Blockly.FieldColour.prototype.showEditor_=function(){this.picker_=this.dropdownCreate_();Blockly.DropDownDiv.getContentDiv().appendChild(this.picker_);Blockly.DropDownDiv.showPositionedByField(this,this.dropdownDispose_.bind(this));this.picker_.focus({preventScroll:!0})};
Blockly.FieldColour.prototype.onClick_=function(a){a=(a=a.target)&&a.label;null!==a&&(this.setValue(a),Blockly.DropDownDiv.hideIfOwner(this))};
Blockly.FieldColour.prototype.onKeyDown_=function(a){var b=!1;if(a.keyCode===Blockly.utils.KeyCodes.UP)this.moveHighlightBy_(0,-1),b=!0;else if(a.keyCode===Blockly.utils.KeyCodes.DOWN)this.moveHighlightBy_(0,1),b=!0;else if(a.keyCode===Blockly.utils.KeyCodes.LEFT)this.moveHighlightBy_(-1,0),b=!0;else if(a.keyCode===Blockly.utils.KeyCodes.RIGHT)this.moveHighlightBy_(1,0),b=!0;else if(a.keyCode===Blockly.utils.KeyCodes.ENTER){if(b=this.getHighlighted_())b=b&&b.label,null!==b&&this.setValue(b);Blockly.DropDownDiv.hideWithoutAnimation();
@@ -896,10 +897,11 @@ this.onKeyDownWrapper_=null);this.highlightedIndex_=this.picker_=null};
Blockly.Css.register([".blocklyColourTable {","border-collapse: collapse;","display: block;","outline: none;","padding: 1px;","}",".blocklyColourTable>tr>td {","border: .5px solid #888;","box-sizing: border-box;","cursor: pointer;","display: inline-block;","height: 20px;","padding: 0;","width: 20px;","}",".blocklyColourTable>tr>td.blocklyColourHighlighted {","border-color: #eee;","box-shadow: 2px 2px 7px 2px rgba(0,0,0,.3);","position: relative;","}",".blocklyColourSelected, .blocklyColourSelected:hover {",
"border-color: #eee !important;","outline: 1px solid #333;","position: relative;","}"]);Blockly.fieldRegistry.register("field_colour",Blockly.FieldColour);Blockly.FieldDropdown=function(a,b,c){"function"!=typeof a&&Blockly.FieldDropdown.validateOptions_(a);this.menuGenerator_=a;this.generatedOptions_=null;this.selectedIndex_=0;this.trimOptions_();a=this.getOptions(!1)[0];Blockly.FieldDropdown.superClass_.constructor.call(this,a[1],b,c);this.svgArrow_=this.arrow_=this.imageElement_=this.menu_=this.selectedMenuItem_=null};Blockly.utils.object.inherits(Blockly.FieldDropdown,Blockly.Field);
Blockly.FieldDropdown.fromJson=function(a){return new Blockly.FieldDropdown(a.options,void 0,a)};Blockly.FieldDropdown.prototype.SERIALIZABLE=!0;Blockly.FieldDropdown.CHECKMARK_OVERHANG=25;Blockly.FieldDropdown.MAX_MENU_HEIGHT_VH=.45;Blockly.FieldDropdown.IMAGE_Y_OFFSET=5;Blockly.FieldDropdown.IMAGE_Y_PADDING=2*Blockly.FieldDropdown.IMAGE_Y_OFFSET;Blockly.FieldDropdown.ARROW_CHAR=Blockly.utils.userAgent.ANDROID?"\u25bc":"\u25be";Blockly.FieldDropdown.prototype.CURSOR="default";
Blockly.FieldDropdown.prototype.initView=function(){Blockly.FieldDropdown.superClass_.initView.call(this);this.imageElement_=Blockly.utils.dom.createSvgElement("image",{},this.fieldGroup_);this.constants_.FIELD_DROPDOWN_SVG_ARROW?this.createSVGArrow_():this.createTextArrow_()};
Blockly.FieldDropdown.prototype.initView=function(){Blockly.FieldDropdown.superClass_.initView.call(this);this.imageElement_=Blockly.utils.dom.createSvgElement("image",{},this.fieldGroup_);this.constants_.FIELD_DROPDOWN_SVG_ARROW?this.createSVGArrow_():this.createTextArrow_();Blockly.utils.dom.addClass(this.borderRect_,"blocklyDropdownRect")};
Blockly.FieldDropdown.prototype.createTextArrow_=function(){this.arrow_=Blockly.utils.dom.createSvgElement("tspan",{},this.textElement_);this.arrow_.appendChild(document.createTextNode(this.sourceBlock_.RTL?Blockly.FieldDropdown.ARROW_CHAR+" ":" "+Blockly.FieldDropdown.ARROW_CHAR));this.sourceBlock_.RTL?this.textElement_.insertBefore(this.arrow_,this.textContent_):this.textElement_.appendChild(this.arrow_)};
Blockly.FieldDropdown.prototype.createSVGArrow_=function(){this.svgArrow_=Blockly.utils.dom.createSvgElement("image",{height:this.constants_.FIELD_DROPDOWN_SVG_ARROW_SIZE+"px",width:this.constants_.FIELD_DROPDOWN_SVG_ARROW_SIZE+"px"},this.fieldGroup_);this.svgArrow_.setAttributeNS(Blockly.utils.dom.XLINK_NS,"xlink:href",this.constants_.FIELD_DROPDOWN_SVG_ARROW_DATAURI)};
Blockly.FieldDropdown.prototype.showEditor_=function(){this.menu_=this.dropdownCreate_();this.menu_.render(Blockly.DropDownDiv.getContentDiv());Blockly.utils.dom.addClass(this.menu_.getElement(),"blocklyDropdownMenu");Blockly.DropDownDiv.showPositionedByField(this,this.dropdownDispose_.bind(this));this.menu_.focus();this.selectedMenuItem_&&Blockly.utils.style.scrollIntoContainerView(this.selectedMenuItem_.getElement(),this.menu_.getElement());this.applyColour()};
Blockly.FieldDropdown.prototype.showEditor_=function(){this.menu_=this.dropdownCreate_();this.menu_.render(Blockly.DropDownDiv.getContentDiv());Blockly.utils.dom.addClass(this.menu_.getElement(),"blocklyDropdownMenu");if(this.constants_.FIELD_DROPDOWN_COLOURED_DIV){var a=this.sourceBlock_.isShadow()?this.sourceBlock_.getParent().getColour():this.sourceBlock_.getColour();Blockly.DropDownDiv.setColour(a,this.sourceBlock_.style.colourTertiary)}Blockly.DropDownDiv.showPositionedByField(this,this.dropdownDispose_.bind(this));
this.menu_.focus();this.selectedMenuItem_&&Blockly.utils.style.scrollIntoContainerView(this.selectedMenuItem_.getElement(),this.menu_.getElement());this.applyColour()};
Blockly.FieldDropdown.prototype.dropdownCreate_=function(){var a=new Blockly.Menu;a.setRightToLeft(this.sourceBlock_.RTL);a.setRole(Blockly.utils.aria.Role.LISTBOX);var b=this.getOptions(!1);this.selectedMenuItem_=null;for(var c=0;c<b.length;c++){var d=b[c][0],e=b[c][1];if("object"==typeof d){var f=new Image(d.width,d.height);f.src=d.src;f.alt=d.alt||"";d=f}d=new Blockly.MenuItem(d);d.setRole(Blockly.utils.aria.Role.OPTION);d.setRightToLeft(this.sourceBlock_.RTL);d.setValue(e);d.setCheckable(!0);
a.addChild(d,!0);d.setChecked(e==this.value_);e==this.value_&&(this.selectedMenuItem_=d);d.onAction(this.handleMenuActionEvent_,this)}Blockly.utils.aria.setState(a.getElement(),Blockly.utils.aria.State.ACTIVEDESCENDANT,this.selectedMenuItem_?this.selectedMenuItem_.getId():"");return a};Blockly.FieldDropdown.prototype.dropdownDispose_=function(){this.menu_&&this.menu_.dispose();this.selectedMenuItem_=this.menu_=null;this.applyColour()};
Blockly.FieldDropdown.prototype.handleMenuActionEvent_=function(a){Blockly.DropDownDiv.hideIfOwner(this,!0);this.onItemSelected_(this.menu_,a)};Blockly.FieldDropdown.prototype.onItemSelected_=function(a,b){this.setValue(b.getValue())};
@@ -908,7 +910,7 @@ Blockly.utils.string.commonWordSuffix(b,c);!d&&!e||c<=d+e||(d&&(this.prefixField
Blockly.FieldDropdown.prototype.getOptions=function(a){return this.isOptionListDynamic()?(this.generatedOptions_&&a||(this.generatedOptions_=this.menuGenerator_.call(this),Blockly.FieldDropdown.validateOptions_(this.generatedOptions_)),this.generatedOptions_):this.menuGenerator_};
Blockly.FieldDropdown.prototype.doClassValidation_=function(a){for(var b=!1,c=this.getOptions(!0),d=0,e;e=c[d];d++)if(e[1]==a){b=!0;break}return b?a:(this.sourceBlock_&&console.warn("Cannot set the dropdown's value to an unavailable option. Block type: "+this.sourceBlock_.type+", Field name: "+this.name+", Value: "+a),null)};
Blockly.FieldDropdown.prototype.doValueUpdate_=function(a){Blockly.FieldDropdown.superClass_.doValueUpdate_.call(this,a);a=this.getOptions(!0);for(var b=0,c;c=a[b];b++)c[1]==this.value_&&(this.selectedIndex_=b)};
Blockly.FieldDropdown.prototype.applyColour=function(){this.borderRect_&&(this.borderRect_.setAttribute("stroke",this.sourceBlock_.style.colourTertiary),this.menu_?this.borderRect_.setAttribute("fill",this.sourceBlock_.style.colourTertiary):this.borderRect_.setAttribute("fill",this.sourceBlock_.style.colourPrimary));this.sourceBlock_&&this.arrow_&&(this.sourceBlock_.isShadow()?this.arrow_.style.fill=this.sourceBlock_.style.colourSecondary:this.arrow_.style.fill=this.sourceBlock_.style.colourPrimary)};
Blockly.FieldDropdown.prototype.applyColour=function(){this.borderRect_&&(this.borderRect_.setAttribute("stroke",this.sourceBlock_.style.colourTertiary),this.menu_?this.borderRect_.setAttribute("fill",this.sourceBlock_.style.colourTertiary):this.borderRect_.setAttribute("fill","transparent"));this.sourceBlock_&&this.arrow_&&(this.sourceBlock_.isShadow()?this.arrow_.style.fill=this.sourceBlock_.style.colourSecondary:this.arrow_.style.fill=this.sourceBlock_.style.colourPrimary)};
Blockly.FieldDropdown.prototype.render_=function(){this.textContent_.nodeValue="";this.imageElement_.style.display="none";var a=this.getOptions(!0);(a=0<=this.selectedIndex_&&a[this.selectedIndex_][0])&&"object"==typeof a?this.renderSelectedImage_(a):this.renderSelectedText_();this.borderRect_.setAttribute("height",this.size_.height);this.borderRect_.setAttribute("width",this.size_.width)};
Blockly.FieldDropdown.prototype.renderSelectedImage_=function(a){this.imageElement_.style.display="";this.imageElement_.setAttributeNS(Blockly.utils.dom.XLINK_NS,"xlink:href",a.src);this.imageElement_.setAttribute("height",a.height);this.imageElement_.setAttribute("width",a.width);var b=Number(a.height),c=Number(a.width);this.size_.height=Math.max(this.constants_.FIELD_DROPDOWN_BORDER_RECT_HEIGHT,b+Blockly.FieldDropdown.IMAGE_Y_PADDING);a=this.size_.height/2;var d=this.constants_.FIELD_BORDER_RECT_X_PADDING;
var e=this.svgArrow_?this.positionSVGArrow_(c+d,a-this.constants_.FIELD_DROPDOWN_SVG_ARROW_SIZE/2):Blockly.utils.dom.getFastTextWidth(this.arrow_,this.constants_.FIELD_TEXT_FONTSIZE,this.constants_.FIELD_TEXT_FONTWEIGHT,this.constants_.FIELD_TEXT_FONTFAMILY);this.size_.width=c+e+2*d;this.sourceBlock_.RTL?(c=d-1,this.imageElement_.setAttribute("x",d+e),this.textElement_.setAttribute("x",c)):(c=c+e+d+1,this.textElement_.setAttribute("text-anchor","end"),this.textElement_.setAttribute("x",c),this.imageElement_.setAttribute("x",
@@ -939,8 +941,7 @@ Blockly.FieldNumber.prototype.setMinInternal_=function(a){null==a?this.min_=-Inf
Blockly.FieldNumber.prototype.setPrecision=function(a){this.setPrecisionInternal_(a);this.setValue(this.getValue())};Blockly.FieldNumber.prototype.setPrecisionInternal_=function(a){null==a?this.precision_=0:(a=Number(a),isNaN(a)||(this.precision_=a));var b=this.precision_.toString(),c=b.indexOf(".");this.decimalPlaces_=-1==c?a?0:null:b.length-c-1};Blockly.FieldNumber.prototype.getPrecision=function(){return this.precision_};
Blockly.FieldNumber.prototype.doClassValidation_=function(a){if(null===a)return null;a=String(a);a=a.replace(/O/ig,"0");a=a.replace(/,/g,"");a=a.replace(/infinity/i,"Infinity");a=Number(a||0);if(isNaN(a))return null;a=Math.min(Math.max(a,this.min_),this.max_);this.precision_&&isFinite(a)&&(a=Math.round(a/this.precision_)*this.precision_);null!=this.decimalPlaces_&&(a=Number(a.toFixed(this.decimalPlaces_)));return a};
Blockly.FieldNumber.prototype.widgetCreate_=function(){var a=Blockly.FieldNumber.superClass_.widgetCreate_.call(this);-Infinity<this.min_&&Blockly.utils.aria.setState(a,Blockly.utils.aria.State.VALUEMIN,this.min_);Infinity>this.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,e){this.menuGenerator_=Blockly.FieldVariable.dropdownCreate;this.defaultVariableName=a||"";this.size_=new Blockly.utils.Size(0,Blockly.BlockSvg.MIN_BLOCK_Y);e&&this.configure_(e);b&&this.setValidator(b);e||this.setTypes_(c,d)};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,void 0,void 0,void 0,a)};
Blockly.FieldVariable.prototype.workspace_=null;Blockly.FieldVariable.prototype.SERIALIZABLE=!0;Blockly.FieldVariable.prototype.configure_=function(a){Blockly.FieldVariable.superClass_.configure_.call(this,a);this.setTypes_(a.variableTypes,a.defaultType)};
Blockly.FieldVariable.prototype.initModel=function(){if(!this.variable_){var a=Blockly.Variables.getOrCreateVariablePackage(this.sourceBlock_.workspace,null,this.defaultVariableName,this.defaultType_);Blockly.Events.disable();this.setValue(a.getId());Blockly.Events.enable()}};
Blockly.FieldVariable.prototype.workspace_=null;Blockly.FieldVariable.prototype.SERIALIZABLE=!0;Blockly.FieldVariable.prototype.configure_=function(a){Blockly.FieldVariable.superClass_.configure_.call(this,a);this.setTypes_(a.variableTypes,a.defaultType)};Blockly.FieldVariable.prototype.initModel=function(){if(!this.variable_){var a=Blockly.Variables.getOrCreateVariablePackage(this.sourceBlock_.workspace,null,this.defaultVariableName,this.defaultType_);this.doValueUpdate_(a.getId())}};
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.sourceBlock_.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())};
Blockly.FieldVariable.prototype.toXml=function(a){this.initModel();a.id=this.variable_.getId();a.textContent=this.variable_.name;this.variable_.type&&a.setAttribute("variabletype",this.variable_.type);return a};Blockly.FieldVariable.prototype.setSourceBlock=function(a){if(a.isShadow())throw Error("Variable fields are not allowed to exist on shadow blocks.");Blockly.FieldVariable.superClass_.setSourceBlock.call(this,a)};
Blockly.FieldVariable.prototype.getValue=function(){return this.variable_?this.variable_.getId():null};Blockly.FieldVariable.prototype.getText=function(){return this.variable_?this.variable_.name:""};Blockly.FieldVariable.prototype.getVariable=function(){return this.variable_};Blockly.FieldVariable.prototype.getValidator=function(){return this.variable_?this.validator_:null};
@@ -951,12 +952,12 @@ Blockly.FieldVariable.prototype.setTypes_=function(a,b){var c=b||"";if(null==a||
Blockly.FieldVariable.dropdownCreate=function(){if(!this.variable_)throw Error("Tried to call dropdownCreate on a variable field with no variable selected.");var a=this.getText(),b=[];if(this.sourceBlock_&&this.sourceBlock_.workspace)for(var c=this.getVariableTypes_(),d=0;d<c.length;d++){var e=this.sourceBlock_.workspace.getVariablesOfType(c[d]);b=b.concat(e)}b.sort(Blockly.VariableModel.compareByName);c=[];for(d=0;d<b.length;d++)c[d]=[b[d].name,b[d].getId()];c.push([Blockly.Msg.RENAME_VARIABLE,Blockly.RENAME_VARIABLE_ID]);
Blockly.Msg.DELETE_VARIABLE&&c.push([Blockly.Msg.DELETE_VARIABLE.replace("%1",a),Blockly.DELETE_VARIABLE_ID]);return c};Blockly.FieldVariable.prototype.onItemSelected_=function(a,b){var c=b.getValue();if(this.sourceBlock_&&this.sourceBlock_.workspace){if(c==Blockly.RENAME_VARIABLE_ID){Blockly.Variables.renameVariable(this.sourceBlock_.workspace,this.variable_);return}if(c==Blockly.DELETE_VARIABLE_ID){this.sourceBlock_.workspace.deleteVariableById(this.variable_.getId());return}}this.setValue(c)};
Blockly.FieldVariable.prototype.referencesVariables=function(){return!0};Blockly.fieldRegistry.register("field_variable",Blockly.FieldVariable);Blockly.FlyoutCursor=function(){Blockly.FlyoutCursor.superClass_.constructor.call(this)};Blockly.utils.object.inherits(Blockly.FlyoutCursor,Blockly.Cursor);Blockly.FlyoutCursor.prototype.onBlocklyAction=function(a){switch(a.name){case Blockly.navigation.actionNames.PREVIOUS:return this.prev(),!0;case Blockly.navigation.actionNames.NEXT:return this.next(),!0;default:return!1}};
Blockly.FlyoutCursor.prototype.next=function(){var a=this.getCurNode();if(!a)return null;(a=a.next())&&this.setCurNode(a);return a};Blockly.FlyoutCursor.prototype["in"]=function(){return null};Blockly.FlyoutCursor.prototype.prev=function(){var a=this.getCurNode();if(!a)return null;(a=a.prev())&&this.setCurNode(a);return a};Blockly.FlyoutCursor.prototype.out=function(){return null};Blockly.Flyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);this.workspace_=new Blockly.WorkspaceSvg(a);this.workspace_.isFlyout=!0;this.workspace_.setCursor(new Blockly.FlyoutCursor);this.workspace_.setMarker(new Blockly.MarkerCursor);this.RTL=!!a.RTL;this.toolboxPosition_=a.toolboxPosition;this.eventWrappers_=[];this.mats_=[];this.buttons_=[];this.listeners_=[];this.permanentlyDisabled_=[];this.tabWidth_=this.workspace_.getRenderer().getConstants().TAB_WIDTH};
Blockly.Flyout.prototype.autoClose=!0;Blockly.Flyout.prototype.isVisible_=!1;Blockly.Flyout.prototype.containerVisible_=!0;Blockly.Flyout.prototype.CORNER_RADIUS=8;Blockly.Flyout.prototype.MARGIN=Blockly.Flyout.prototype.CORNER_RADIUS;Blockly.Flyout.prototype.GAP_X=3*Blockly.Flyout.prototype.MARGIN;Blockly.Flyout.prototype.GAP_Y=3*Blockly.Flyout.prototype.MARGIN;Blockly.Flyout.prototype.SCROLLBAR_PADDING=2;Blockly.Flyout.prototype.width_=0;Blockly.Flyout.prototype.height_=0;
Blockly.Flyout.prototype.dragAngleRange_=70;
Blockly.Flyout.prototype.createDom=function(a){this.svgGroup_=Blockly.utils.dom.createSvgElement(a,{"class":"blocklyFlyout",style:"display: none"},null);this.svgBackground_=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyFlyoutBackground"},this.svgGroup_);this.svgGroup_.appendChild(this.workspace_.createDom());this.workspace_.getThemeManager().subscribe(this.svgBackground_,"flyout","fill");this.workspace_.getThemeManager().subscribe(this.svgBackground_,"flyoutOpacity","fill-opacity");return this.svgGroup_};
Blockly.Flyout.prototype.init=function(a){this.targetWorkspace_=a;this.workspace_.targetWorkspace=a;this.scrollbar_=new Blockly.Scrollbar(this.workspace_,this.horizontalLayout_,!1,"blocklyFlyoutScrollbar");this.hide();Array.prototype.push.apply(this.eventWrappers_,Blockly.bindEventWithChecks_(this.svgGroup_,"wheel",this,this.wheel_));this.autoClose||(this.filterWrapper_=this.filterForCapacity_.bind(this),this.targetWorkspace_.addChangeListener(this.filterWrapper_));Array.prototype.push.apply(this.eventWrappers_,
Blockly.bindEventWithChecks_(this.svgBackground_,"mousedown",this,this.onMouseDown_));this.workspace_.getGesture=this.targetWorkspace_.getGesture.bind(this.targetWorkspace_);this.workspace_.setVariableMap(this.targetWorkspace_.getVariableMap());this.workspace_.createPotentialVariableMap()};
Blockly.FlyoutCursor.prototype.next=function(){var a=this.getCurNode();if(!a)return null;(a=a.next())&&this.setCurNode(a);return a};Blockly.FlyoutCursor.prototype["in"]=function(){return null};Blockly.FlyoutCursor.prototype.prev=function(){var a=this.getCurNode();if(!a)return null;(a=a.prev())&&this.setCurNode(a);return a};Blockly.FlyoutCursor.prototype.out=function(){return null};Blockly.Flyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);this.workspace_=new Blockly.WorkspaceSvg(a);this.workspace_.isFlyout=!0;this.RTL=!!a.RTL;this.toolboxPosition_=a.toolboxPosition;this.eventWrappers_=[];this.mats_=[];this.buttons_=[];this.listeners_=[];this.permanentlyDisabled_=[];this.tabWidth_=this.workspace_.getRenderer().getConstants().TAB_WIDTH};Blockly.Flyout.prototype.autoClose=!0;Blockly.Flyout.prototype.isVisible_=!1;
Blockly.Flyout.prototype.containerVisible_=!0;Blockly.Flyout.prototype.CORNER_RADIUS=8;Blockly.Flyout.prototype.MARGIN=Blockly.Flyout.prototype.CORNER_RADIUS;Blockly.Flyout.prototype.GAP_X=3*Blockly.Flyout.prototype.MARGIN;Blockly.Flyout.prototype.GAP_Y=3*Blockly.Flyout.prototype.MARGIN;Blockly.Flyout.prototype.SCROLLBAR_PADDING=2;Blockly.Flyout.prototype.width_=0;Blockly.Flyout.prototype.height_=0;Blockly.Flyout.prototype.dragAngleRange_=70;
Blockly.Flyout.prototype.createDom=function(a){this.svgGroup_=Blockly.utils.dom.createSvgElement(a,{"class":"blocklyFlyout",style:"display: none"},null);this.svgBackground_=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyFlyoutBackground"},this.svgGroup_);this.svgGroup_.appendChild(this.workspace_.createDom());this.workspace_.getThemeManager().subscribe(this.svgBackground_,"flyout","fill");this.workspace_.getThemeManager().subscribe(this.svgBackground_,"flyoutOpacity","fill-opacity");this.workspace_.getMarkerManager().setCursor(new Blockly.FlyoutCursor);
return this.svgGroup_};
Blockly.Flyout.prototype.init=function(a){this.targetWorkspace_=a;this.workspace_.targetWorkspace=a;this.scrollbar_=new Blockly.Scrollbar(this.workspace_,this.horizontalLayout_,!1,"blocklyFlyoutScrollbar");this.hide();Array.prototype.push.apply(this.eventWrappers_,Blockly.bindEventWithChecks_(this.svgGroup_,"wheel",this,this.wheel_));this.autoClose||(this.filterWrapper_=this.filterForCapacity_.bind(this),this.targetWorkspace_.addChangeListener(this.filterWrapper_));Array.prototype.push.apply(this.eventWrappers_,Blockly.bindEventWithChecks_(this.svgBackground_,
"mousedown",this,this.onMouseDown_));this.workspace_.getGesture=this.targetWorkspace_.getGesture.bind(this.targetWorkspace_);this.workspace_.setVariableMap(this.targetWorkspace_.getVariableMap());this.workspace_.createPotentialVariableMap()};
Blockly.Flyout.prototype.dispose=function(){this.hide();Blockly.unbindEvent_(this.eventWrappers_);this.filterWrapper_&&(this.targetWorkspace_.removeChangeListener(this.filterWrapper_),this.filterWrapper_=null);this.scrollbar_&&(this.scrollbar_.dispose(),this.scrollbar_=null);this.workspace_&&(this.workspace_.getThemeManager().unsubscribe(this.svgBackground_),this.workspace_.targetWorkspace=null,this.workspace_.dispose(),this.workspace_=null);this.svgGroup_&&(Blockly.utils.dom.removeNode(this.svgGroup_),
this.svgGroup_=null);this.targetWorkspace_=this.svgBackground_=null};Blockly.Flyout.prototype.getWidth=function(){return this.width_};Blockly.Flyout.prototype.getHeight=function(){return this.height_};Blockly.Flyout.prototype.getWorkspace=function(){return this.workspace_};Blockly.Flyout.prototype.isVisible=function(){return this.isVisible_};Blockly.Flyout.prototype.setVisible=function(a){var b=a!=this.isVisible();this.isVisible_=a;b&&this.updateDisplay_()};
Blockly.Flyout.prototype.setContainerVisible=function(a){var b=a!=this.containerVisible_;this.containerVisible_=a;b&&this.updateDisplay_()};Blockly.Flyout.prototype.updateDisplay_=function(){var a=this.containerVisible_?this.isVisible():!1;this.svgGroup_.style.display=a?"block":"none";this.scrollbar_.setContainerVisible(a)};
@@ -1023,46 +1024,34 @@ this.workspaceHeight_);this.block_.RTL&&(a="translate("+this.workspaceWidth_+",0
Blockly.Mutator.prototype.setVisible=function(a){if(a!=this.isVisible())if(Blockly.Events.fire(new Blockly.Events.Ui(this.block_,"mutatorOpen",!a,a)),a){this.bubble_=new Blockly.Bubble(this.block_.workspace,this.createEditor_(),this.block_.pathObject.svgPath,this.iconXY_,null,null);this.bubble_.setSvgId(this.block_.id);this.bubble_.registerMoveEvent(this.onBubbleMove_.bind(this));var b=this.workspace_.options.languageTree;a=this.workspace_.getFlyout();b&&(a.init(this.workspace_),a.show(b.childNodes));
this.rootBlock_=this.block_.decompose(this.workspace_);b=this.rootBlock_.getDescendants(!1);for(var c=0,d;d=b[c];c++)d.render();this.rootBlock_.setMovable(!1);this.rootBlock_.setDeletable(!1);a?(b=2*a.CORNER_RADIUS,a=a.getWidth()+b):a=b=16;this.block_.RTL&&(a=-a);this.rootBlock_.moveBy(a,b);if(this.block_.saveConnections){var e=this,f=this.block_;f.saveConnections(this.rootBlock_);this.sourceListener_=function(){f.saveConnections(e.rootBlock_)};this.block_.workspace.addChangeListener(this.sourceListener_)}this.resizeBubble_();
this.workspace_.addChangeListener(this.workspaceChanged_.bind(this));this.applyColour()}else this.svgDialog_=null,this.workspace_.dispose(),this.rootBlock_=this.workspace_=null,this.bubble_.dispose(),this.bubble_=null,this.workspaceHeight_=this.workspaceWidth_=0,this.sourceListener_&&(this.block_.workspace.removeChangeListener(this.sourceListener_),this.sourceListener_=null)};
Blockly.Mutator.prototype.workspaceChanged_=function(a){if(a.type!=Blockly.Events.UI&&(a.type!=Blockly.Events.CHANGE||"disabled"!=a.element)){if(!this.workspace_.isDragging()){a=this.workspace_.getTopBlocks(!1);for(var b=0,c;c=a[b];b++){var d=c.getRelativeToSurfaceXY(),e=c.getHeightWidth();20>d.y+e.height&&c.moveBy(0,20-e.height-d.y)}}if(this.rootBlock_.workspace==this.workspace_){Blockly.Events.setGroup(!0);c=this.block_;a=(a=c.mutationToDom())&&Blockly.Xml.domToText(a);b=c.rendered;c.rendered=!1;
c.compose(this.rootBlock_);c.rendered=b;c.initSvg();b=(b=c.mutationToDom())&&Blockly.Xml.domToText(b);if(a!=b){Blockly.Events.fire(new Blockly.Events.BlockChange(c,"mutation",null,a,b));var f=Blockly.Events.getGroup();setTimeout(function(){Blockly.Events.setGroup(f);c.bumpNeighbours();Blockly.Events.setGroup(!1)},Blockly.BUMP_DELAY)}c.rendered&&c.render();a!=b&&this.workspace_.keyboardAccessibilityMode&&Blockly.navigation.moveCursorOnBlockMutation(c);this.workspace_.isDragging()||this.resizeBubble_();
Blockly.Events.setGroup(!1)}}};Blockly.Mutator.prototype.getFlyoutMetrics_=function(){return{viewHeight:this.workspaceHeight_,viewWidth:this.workspaceWidth_-this.workspace_.getFlyout().getWidth(),absoluteTop:0,absoluteLeft:this.workspace_.RTL?0:this.workspace_.getFlyout().getWidth()}};Blockly.Mutator.prototype.dispose=function(){this.block_.mutator=null;Blockly.Icon.prototype.dispose.call(this)};
Blockly.Mutator.prototype.workspaceChanged_=function(a){if(a.type!=Blockly.Events.UI&&(a.type!=Blockly.Events.CHANGE||"disabled"!=a.element)){if(!this.workspace_.isDragging()){a=this.workspace_.getTopBlocks(!1);for(var b=0,c;c=a[b];b++){var d=c.getRelativeToSurfaceXY(),e=c.getHeightWidth();20>d.y+e.height&&c.moveBy(0,20-e.height-d.y)}}if(this.rootBlock_.workspace==this.workspace_){Blockly.Events.setGroup(!0);c=this.block_;a=(a=c.mutationToDom())&&Blockly.Xml.domToText(a);c.compose(this.rootBlock_);
c.initSvg();c.render();b=(b=c.mutationToDom())&&Blockly.Xml.domToText(b);if(a!=b){Blockly.Events.fire(new Blockly.Events.BlockChange(c,"mutation",null,a,b));var f=Blockly.Events.getGroup();setTimeout(function(){Blockly.Events.setGroup(f);c.bumpNeighbours();Blockly.Events.setGroup(!1)},Blockly.BUMP_DELAY)}a!=b&&this.workspace_.keyboardAccessibilityMode&&Blockly.navigation.moveCursorOnBlockMutation(c);this.workspace_.isDragging()||this.resizeBubble_();Blockly.Events.setGroup(!1)}}};
Blockly.Mutator.prototype.getFlyoutMetrics_=function(){return{viewHeight:this.workspaceHeight_,viewWidth:this.workspaceWidth_-this.workspace_.getFlyout().getWidth(),absoluteTop:0,absoluteLeft:this.workspace_.RTL?0:this.workspace_.getFlyout().getWidth()}};Blockly.Mutator.prototype.dispose=function(){this.block_.mutator=null;Blockly.Icon.prototype.dispose.call(this)};
Blockly.Mutator.prototype.updateBlockStyle=function(){var a=this.workspace_;if(a&&a.getAllBlocks(!1)){for(var b=a.getAllBlocks(!1),c=0;c<b.length;c++){var d=b[c];d.setStyle(d.getStyleName())}a=a.getFlyout().workspace_.getAllBlocks(!1);for(c=0;c<a.length;c++)d=a[c],d.setStyle(d.getStyleName())}};
Blockly.Mutator.reconnect=function(a,b,c){if(!a||!a.getSourceBlock().workspace)return!1;c=b.getInput(c).connection;var d=a.targetBlock();return d&&d!=b||c.targetConnection==a?!1:(c.isConnected()&&c.disconnect(),c.connect(a),!0)};Blockly.Mutator.findParentWs=function(a){var b=null;if(a&&a.options){var c=a.options.parentWorkspace;a.isFlyout?c&&c.options&&(b=c.options.parentWorkspace):c&&(b=c)}return b};Blockly.utils.svgPaths={};Blockly.utils.svgPaths.point=function(a,b){return" "+a+","+b+" "};Blockly.utils.svgPaths.curve=function(a,b){return" "+a+b.join("")};Blockly.utils.svgPaths.moveTo=function(a,b){return" M "+a+","+b+" "};Blockly.utils.svgPaths.moveBy=function(a,b){return" m "+a+","+b+" "};Blockly.utils.svgPaths.lineTo=function(a,b){return" l "+a+","+b+" "};Blockly.utils.svgPaths.line=function(a){return" l"+a.join("")};Blockly.utils.svgPaths.lineOnAxis=function(a,b){return" "+a+" "+b+" "};
Blockly.utils.svgPaths.arc=function(a,b,c,d){return a+" "+c+" "+c+" "+b+d};Blockly.blockRendering.ConstantProvider=function(){this.NO_PADDING=0;this.SMALL_PADDING=3;this.MEDIUM_PADDING=5;this.MEDIUM_LARGE_PADDING=8;this.LARGE_PADDING=10;this.TALL_INPUT_FIELD_OFFSET_Y=this.MEDIUM_PADDING;this.TAB_HEIGHT=15;this.TAB_OFFSET_FROM_TOP=5;this.TAB_VERTICAL_OVERLAP=2.5;this.TAB_WIDTH=8;this.NOTCH_WIDTH=15;this.NOTCH_HEIGHT=4;this.MIN_BLOCK_WIDTH=12;this.EMPTY_BLOCK_SPACER_HEIGHT=16;this.DUMMY_INPUT_MIN_HEIGHT=this.TAB_HEIGHT;this.CORNER_RADIUS=8;this.NOTCH_OFFSET_LEFT=15;this.STATEMENT_BOTTOM_SPACER=
0;this.STATEMENT_INPUT_PADDING_LEFT=20;this.BETWEEN_STATEMENT_PADDING_Y=4;this.TOP_ROW_MIN_HEIGHT=this.MEDIUM_PADDING;this.TOP_ROW_PRECEDES_STATEMENT_MIN_HEIGHT=this.LARGE_PADDING;this.BOTTOM_ROW_MIN_HEIGHT=this.MEDIUM_PADDING;this.BOTTOM_ROW_AFTER_STATEMENT_MIN_HEIGHT=this.LARGE_PADDING;this.MAX_BOTTOM_WIDTH=66.5;this.START_HAT_HEIGHT=15;this.START_HAT_WIDTH=100;this.SPACER_DEFAULT_HEIGHT=15;this.MIN_BLOCK_HEIGHT=24;this.EMPTY_INLINE_INPUT_PADDING=14.5;this.EMPTY_INLINE_INPUT_HEIGHT=this.TAB_HEIGHT+
11;this.EXTERNAL_VALUE_INPUT_PADDING=2;this.EMPTY_STATEMENT_INPUT_HEIGHT=this.MIN_BLOCK_HEIGHT;this.START_POINT=Blockly.utils.svgPaths.moveBy(0,0);this.JAGGED_TEETH_HEIGHT=12;this.JAGGED_TEETH_WIDTH=6;this.FIELD_TEXT_FONTSIZE=11;this.FIELD_TEXT_HEIGHT=13;this.FIELD_TEXT_FONTWEIGHT="normal";this.FIELD_TEXT_FONTFAMILY="sans-serif";this.FIELD_BORDER_RECT_RADIUS=4;this.FIELD_BORDER_RECT_HEIGHT=16;this.FIELD_BORDER_RECT_X_PADDING=5;this.FIELD_BORDER_RECT_Y_PADDING=3;this.FIELD_TEXT_BASELINE_Y=Blockly.utils.userAgent.GECKO?
12:13.09;this.FIELD_TEXT_BASELINE_CENTER=!Blockly.utils.userAgent.IE&&!Blockly.utils.userAgent.EDGE;this.FIELD_DROPDOWN_BORDER_RECT_HEIGHT=this.FIELD_BORDER_RECT_HEIGHT;this.FIELD_DROPDOWN_SVG_ARROW=!1;this.FIELD_COLOUR_DEFAULT_WIDTH=26;this.FIELD_COLOUR_DEFAULT_HEIGHT=this.FIELD_BORDER_RECT_HEIGHT;this.FIELD_CHECKBOX_X_OFFSET=this.FIELD_BORDER_RECT_X_PADDING-3;this.FIELD_CHECKBOX_Y_OFFSET=14;this.embossFilterId="";this.embossFilter_=null;this.disabledPatternId="";this.disabledPattern_=null;this.CURSOR_COLOUR=
"#cc0a0a";this.MARKER_COLOUR="#4286f4";this.CURSOR_WS_WIDTH=100;this.WS_CURSOR_HEIGHT=5;this.CURSOR_STACK_PADDING=10;this.CURSOR_BLOCK_PADDING=2;this.CURSOR_STROKE_WIDTH=4;this.FULL_BLOCK_FIELDS=!1};Blockly.blockRendering.ConstantProvider.prototype.init=function(){this.JAGGED_TEETH=this.makeJaggedTeeth();this.NOTCH=this.makeNotch();this.START_HAT=this.makeStartHat();this.PUZZLE_TAB=this.makePuzzleTab();this.INSIDE_CORNERS=this.makeInsideCorners();this.OUTSIDE_CORNERS=this.makeOutsideCorners()};
Blockly.blockRendering.ConstantProvider.prototype.dispose=function(){this.embossFilter_&&Blockly.utils.dom.removeNode(this.embossFilter_);this.disabledPattern_&&Blockly.utils.dom.removeNode(this.disabledPattern_)};
Blockly.utils.svgPaths.arc=function(a,b,c,d){return a+" "+c+" "+c+" "+b+d};Blockly.blockRendering.ConstantProvider=function(){this.NO_PADDING=0;this.SMALL_PADDING=3;this.MEDIUM_PADDING=5;this.MEDIUM_LARGE_PADDING=8;this.LARGE_PADDING=10;this.TALL_INPUT_FIELD_OFFSET_Y=this.MEDIUM_PADDING;this.TAB_HEIGHT=15;this.TAB_OFFSET_FROM_TOP=5;this.TAB_VERTICAL_OVERLAP=2.5;this.TAB_WIDTH=8;this.NOTCH_WIDTH=15;this.NOTCH_HEIGHT=4;this.MIN_BLOCK_WIDTH=12;this.EMPTY_BLOCK_SPACER_HEIGHT=16;this.DUMMY_INPUT_MIN_HEIGHT=this.TAB_HEIGHT;this.CORNER_RADIUS=8;this.STATEMENT_INPUT_NOTCH_OFFSET=
this.NOTCH_OFFSET_LEFT=15;this.STATEMENT_BOTTOM_SPACER=0;this.STATEMENT_INPUT_PADDING_LEFT=20;this.BETWEEN_STATEMENT_PADDING_Y=4;this.TOP_ROW_MIN_HEIGHT=this.MEDIUM_PADDING;this.TOP_ROW_PRECEDES_STATEMENT_MIN_HEIGHT=this.LARGE_PADDING;this.BOTTOM_ROW_MIN_HEIGHT=this.MEDIUM_PADDING;this.BOTTOM_ROW_AFTER_STATEMENT_MIN_HEIGHT=this.LARGE_PADDING;this.MAX_BOTTOM_WIDTH=66.5;this.START_HAT_HEIGHT=15;this.START_HAT_WIDTH=100;this.SPACER_DEFAULT_HEIGHT=15;this.MIN_BLOCK_HEIGHT=24;this.EMPTY_INLINE_INPUT_PADDING=
14.5;this.EMPTY_INLINE_INPUT_HEIGHT=this.TAB_HEIGHT+11;this.EXTERNAL_VALUE_INPUT_PADDING=2;this.EMPTY_STATEMENT_INPUT_HEIGHT=this.MIN_BLOCK_HEIGHT;this.START_POINT=Blockly.utils.svgPaths.moveBy(0,0);this.JAGGED_TEETH_HEIGHT=12;this.JAGGED_TEETH_WIDTH=6;this.FIELD_TEXT_FONTSIZE=11;this.FIELD_TEXT_HEIGHT=16;this.FIELD_TEXT_FONTWEIGHT="normal";this.FIELD_TEXT_FONTFAMILY="sans-serif";this.FIELD_BORDER_RECT_RADIUS=4;this.FIELD_BORDER_RECT_HEIGHT=16;this.FIELD_BORDER_RECT_X_PADDING=5;this.FIELD_BORDER_RECT_Y_PADDING=
3;this.FIELD_BORDER_RECT_COLOUR="#fff";this.FIELD_TEXT_BASELINE_Y=Blockly.utils.userAgent.GECKO?12:13.09;this.FIELD_TEXT_Y_OFFSET=0;this.FIELD_TEXT_BASELINE_CENTER=!Blockly.utils.userAgent.IE&&!Blockly.utils.userAgent.EDGE;this.FIELD_DROPDOWN_BORDER_RECT_HEIGHT=this.FIELD_BORDER_RECT_HEIGHT;this.FIELD_COLOUR_FULL_BLOCK=this.FIELD_TEXTINPUT_BOX_SHADOW=this.FIELD_DROPDOWN_SVG_ARROW=this.FIELD_DROPDOWN_COLOURED_DIV=!1;this.FIELD_COLOUR_DEFAULT_WIDTH=26;this.FIELD_COLOUR_DEFAULT_HEIGHT=this.FIELD_BORDER_RECT_HEIGHT;
this.FIELD_CHECKBOX_X_OFFSET=this.FIELD_BORDER_RECT_X_PADDING-3;this.FIELD_CHECKBOX_Y_OFFSET=14;this.FIELD_CHECKBOX_DEFAULT_WIDTH=15;this.randomIdentifier_=String(Math.random()).substring(2);this.embossFilterId="";this.embossFilter_=null;this.disabledPatternId="";this.disabledPattern_=null;this.CURSOR_COLOUR="#cc0a0a";this.MARKER_COLOUR="#4286f4";this.CURSOR_WS_WIDTH=100;this.WS_CURSOR_HEIGHT=5;this.CURSOR_STACK_PADDING=10;this.CURSOR_BLOCK_PADDING=2;this.CURSOR_STROKE_WIDTH=4;this.FULL_BLOCK_FIELDS=
!1;this.SHAPES={PUZZLE:1,NOTCH:2}};Blockly.blockRendering.ConstantProvider.prototype.init=function(){this.JAGGED_TEETH=this.makeJaggedTeeth();this.NOTCH=this.makeNotch();this.START_HAT=this.makeStartHat();this.PUZZLE_TAB=this.makePuzzleTab();this.INSIDE_CORNERS=this.makeInsideCorners();this.OUTSIDE_CORNERS=this.makeOutsideCorners()};Blockly.blockRendering.ConstantProvider.prototype.refreshTheme=function(a){this.blockStyles={};a=a.blockStyles;for(var b in a)this.blockStyles[b]=this.validatedBlockStyle_(a[b])};
Blockly.blockRendering.ConstantProvider.prototype.getBlockStyleForColour=function(a){var b="auto_"+a;this.blockStyles[b]||(this.blockStyles[b]=this.createBlockStyle_(a));return{style:this.blockStyles[b],name:b}};Blockly.blockRendering.ConstantProvider.prototype.getBlockStyle=function(a){return this.blockStyles[a||""]||this.createBlockStyle_("#000000")};Blockly.blockRendering.ConstantProvider.prototype.createBlockStyle_=function(a){return this.validatedBlockStyle_({colourPrimary:a})};
Blockly.blockRendering.ConstantProvider.prototype.validatedBlockStyle_=function(a){var b={};a&&Blockly.utils.object.mixin(b,a);a=Blockly.utils.parseBlockColour(b.colourPrimary||"#000");b.colourPrimary=a.hex;b.colourSecondary=b.colourSecondary?Blockly.utils.parseBlockColour(b.colourSecondary).hex:this.generateSecondaryColour_(b.colourPrimary);b.colourTertiary=b.colourTertiary?Blockly.utils.parseBlockColour(b.colourTertiary).hex:this.generateTertiaryColour_(b.colourPrimary);b.hat=b.hat||"";return b};
Blockly.blockRendering.ConstantProvider.prototype.generateSecondaryColour_=function(a){return Blockly.utils.colour.blend("#fff",a,.6)||a};Blockly.blockRendering.ConstantProvider.prototype.generateTertiaryColour_=function(a){return Blockly.utils.colour.blend("#fff",a,.3)||a};Blockly.blockRendering.ConstantProvider.prototype.dispose=function(){this.embossFilter_&&Blockly.utils.dom.removeNode(this.embossFilter_);this.disabledPattern_&&Blockly.utils.dom.removeNode(this.disabledPattern_)};
Blockly.blockRendering.ConstantProvider.prototype.makeJaggedTeeth=function(){var a=this.JAGGED_TEETH_HEIGHT,b=this.JAGGED_TEETH_WIDTH,c=Blockly.utils.svgPaths.line([Blockly.utils.svgPaths.point(6,3),Blockly.utils.svgPaths.point(-12,6),Blockly.utils.svgPaths.point(6,3)]);return{height:a,width:b,path:c}};
Blockly.blockRendering.ConstantProvider.prototype.makeStartHat=function(){var a=this.START_HAT_HEIGHT,b=this.START_HAT_WIDTH,c=Blockly.utils.svgPaths.curve("c",[Blockly.utils.svgPaths.point(30,-a),Blockly.utils.svgPaths.point(70,-a),Blockly.utils.svgPaths.point(b,0)]);return{height:a,width:b,path:c}};
Blockly.blockRendering.ConstantProvider.prototype.makePuzzleTab=function(){function a(a){a=a?-1:1;var d=-a,e=c/2,f=e+2.5,l=e+.5,m=Blockly.utils.svgPaths.point(-b,a*e);e=Blockly.utils.svgPaths.point(b,a*e);return Blockly.utils.svgPaths.curve("c",[Blockly.utils.svgPaths.point(0,a*f),Blockly.utils.svgPaths.point(-b,d*l),m])+Blockly.utils.svgPaths.curve("s",[Blockly.utils.svgPaths.point(b,2.5*d),e])}var b=this.TAB_WIDTH,c=this.TAB_HEIGHT,d=a(!0),e=a(!1);return{width:b,height:c,pathDown:e,pathUp:d}};
Blockly.blockRendering.ConstantProvider.prototype.makeNotch=function(){function a(a){return Blockly.utils.svgPaths.line([Blockly.utils.svgPaths.point(a*d,c),Blockly.utils.svgPaths.point(3*a,0),Blockly.utils.svgPaths.point(a*d,-c)])}var b=this.NOTCH_WIDTH,c=this.NOTCH_HEIGHT,d=(b-3)/2,e=a(1),f=a(-1);return{width:b,height:c,pathLeft:e,pathRight:f}};
Blockly.blockRendering.ConstantProvider.prototype.makePuzzleTab=function(){function a(a){a=a?-1:1;var d=-a,e=c/2,f=e+2.5,l=e+.5,m=Blockly.utils.svgPaths.point(-b,a*e);e=Blockly.utils.svgPaths.point(b,a*e);return Blockly.utils.svgPaths.curve("c",[Blockly.utils.svgPaths.point(0,a*f),Blockly.utils.svgPaths.point(-b,d*l),m])+Blockly.utils.svgPaths.curve("s",[Blockly.utils.svgPaths.point(b,2.5*d),e])}var b=this.TAB_WIDTH,c=this.TAB_HEIGHT,d=a(!0),e=a(!1);return{type:this.SHAPES.PUZZLE,width:b,height:c,
pathDown:e,pathUp:d}};Blockly.blockRendering.ConstantProvider.prototype.makeNotch=function(){function a(a){return Blockly.utils.svgPaths.line([Blockly.utils.svgPaths.point(a*d,c),Blockly.utils.svgPaths.point(3*a,0),Blockly.utils.svgPaths.point(a*d,-c)])}var b=this.NOTCH_WIDTH,c=this.NOTCH_HEIGHT,d=(b-3)/2,e=a(1),f=a(-1);return{type:this.SHAPES.NOTCH,width:b,height:c,pathLeft:e,pathRight:f}};
Blockly.blockRendering.ConstantProvider.prototype.makeInsideCorners=function(){var a=this.CORNER_RADIUS,b=Blockly.utils.svgPaths.arc("a","0 0,0",a,Blockly.utils.svgPaths.point(-a,a)),c=Blockly.utils.svgPaths.arc("a","0 0,0",a,Blockly.utils.svgPaths.point(a,a));return{width:a,height:a,pathTop:b,pathBottom:c}};
Blockly.blockRendering.ConstantProvider.prototype.makeOutsideCorners=function(){var a=this.CORNER_RADIUS,b=Blockly.utils.svgPaths.moveBy(0,a)+Blockly.utils.svgPaths.arc("a","0 0,1",a,Blockly.utils.svgPaths.point(a,-a)),c=Blockly.utils.svgPaths.arc("a","0 0,1",a,Blockly.utils.svgPaths.point(a,a)),d=Blockly.utils.svgPaths.arc("a","0 0,1",a,Blockly.utils.svgPaths.point(-a,-a)),e=Blockly.utils.svgPaths.arc("a","0 0,1",a,Blockly.utils.svgPaths.point(-a,a));return{topLeft:b,topRight:c,bottomRight:e,bottomLeft:d,
rightHeight:a}};Blockly.blockRendering.ConstantProvider.prototype.shapeFor=function(a){switch(a.type){case Blockly.INPUT_VALUE:case Blockly.OUTPUT_VALUE:return this.PUZZLE_TAB;case Blockly.PREVIOUS_STATEMENT:case Blockly.NEXT_STATEMENT:return this.NOTCH;default:throw Error("Unknown connection type");}};
Blockly.blockRendering.ConstantProvider.prototype.createDom=function(a){a=Blockly.utils.dom.createSvgElement("defs",{},a);var b=String(Math.random()).substring(2),c=Blockly.utils.dom.createSvgElement("filter",{id:"blocklyEmbossFilter"+b},a);Blockly.utils.dom.createSvgElement("feGaussianBlur",{"in":"SourceAlpha",stdDeviation:1,result:"blur"},c);var d=Blockly.utils.dom.createSvgElement("feSpecularLighting",{"in":"blur",surfaceScale:1,specularConstant:.5,specularExponent:10,"lighting-color":"white",
result:"specOut"},c);Blockly.utils.dom.createSvgElement("fePointLight",{x:-5E3,y:-1E4,z:2E4},d);Blockly.utils.dom.createSvgElement("feComposite",{"in":"specOut",in2:"SourceAlpha",operator:"in",result:"specOut"},c);Blockly.utils.dom.createSvgElement("feComposite",{"in":"SourceGraphic",in2:"specOut",operator:"arithmetic",k1:0,k2:1,k3:1,k4:0},c);this.embossFilterId=c.id;this.embossFilter_=c;a=Blockly.utils.dom.createSvgElement("pattern",{id:"blocklyDisabledPattern"+b,patternUnits:"userSpaceOnUse",width:10,
height:10},a);Blockly.utils.dom.createSvgElement("rect",{width:10,height:10,fill:"#aaa"},a);Blockly.utils.dom.createSvgElement("path",{d:"M 0 0 L 10 10 M 10 0 L 0 10",stroke:"#cc0"},a);this.disabledPatternId=a.id;this.disabledPattern_=a};Blockly.blockRendering.CursorSvg=function(a,b,c){this.workspace_=a;this.isMarker_=!!c;this.parent_=null;this.constants_=b;this.currentCursorSvg=null};Blockly.blockRendering.CursorSvg.CURSOR_CLASS="blocklyCursor";Blockly.blockRendering.CursorSvg.MARKER_CLASS="blocklyMarker";Blockly.blockRendering.CursorSvg.HEIGHT_MULTIPLIER=.75;Blockly.blockRendering.CursorSvg.prototype.getSvgRoot=function(){return this.svgGroup_};Blockly.blockRendering.CursorSvg.prototype.isMarker=function(){return this.isMarker_};
Blockly.blockRendering.CursorSvg.prototype.createDom=function(){var a=this.isMarker()?Blockly.blockRendering.CursorSvg.MARKER_CLASS:Blockly.blockRendering.CursorSvg.CURSOR_CLASS;this.svgGroup_=Blockly.utils.dom.createSvgElement("g",{"class":a},null);this.createDomInternal_();return this.svgGroup_};
Blockly.blockRendering.CursorSvg.prototype.setParent_=function(a){this.isMarker_?(this.parent_&&this.parent_.setMarkerSvg(null),a.setMarkerSvg(this.getSvgRoot())):(this.parent_&&this.parent_.setCursorSvg(null),a.setCursorSvg(this.getSvgRoot()));this.parent_=a};
Blockly.blockRendering.CursorSvg.prototype.showWithBlockPrevOutput_=function(a){if(a){var b=a.width,c=a.height,d=c*Blockly.blockRendering.CursorSvg.HEIGHT_MULTIPLIER,e=this.constants_.CURSOR_BLOCK_PADDING;a.previousConnection?this.positionPrevious_(b,e,d):a.outputConnection?this.positionOutput_(b,c):this.positionBlock_(b,e,d);this.setParent_(a);this.showCurrent_()}};
Blockly.blockRendering.CursorSvg.prototype.showWithCoordinates_=function(a){var b=a.getWsCoordinate();a=b.x;b=b.y;this.workspace_.RTL&&(a-=this.constants_.CURSOR_WS_WIDTH);this.positionLine_(a,b,this.constants_.CURSOR_WS_WIDTH);this.setParent_(this.workspace_);this.showCurrent_()};Blockly.blockRendering.CursorSvg.prototype.showWithField_=function(a){a=a.getLocation();var b=a.getSize().width,c=a.getSize().height;this.positionRect_(0,0,b,c);this.setParent_(a);this.showCurrent_()};
Blockly.blockRendering.CursorSvg.prototype.showWithInput_=function(a){a=a.getLocation();var b=a.getSourceBlock();this.positionInput_(a);this.setParent_(b);this.showCurrent_()};Blockly.blockRendering.CursorSvg.prototype.showWithNext_=function(a){var b=a.getLocation();a=b.getSourceBlock();var c=0;b=b.getOffsetInBlock().y;var d=a.getHeightWidth().width;this.workspace_.RTL&&(c=-d);this.positionLine_(c,b,d);this.setParent_(a);this.showCurrent_()};
Blockly.blockRendering.CursorSvg.prototype.showWithStack_=function(a){a=a.getLocation();var b=a.getHeightWidth(),c=b.width+this.constants_.CURSOR_STACK_PADDING;b=b.height+this.constants_.CURSOR_STACK_PADDING;var d=-this.constants_.CURSOR_STACK_PADDING/2,e=-this.constants_.CURSOR_STACK_PADDING/2,f=d;this.workspace_.RTL&&(f=-(c+d));this.positionRect_(f,e,c,b);this.setParent_(a);this.showCurrent_()};
Blockly.blockRendering.CursorSvg.prototype.showCurrent_=function(){this.hide();this.currentCursorSvg.style.display=""};Blockly.blockRendering.CursorSvg.prototype.positionBlock_=function(a,b,c){a=Blockly.utils.svgPaths.moveBy(-b,c)+Blockly.utils.svgPaths.lineOnAxis("V",-b)+Blockly.utils.svgPaths.lineOnAxis("H",a+2*b)+Blockly.utils.svgPaths.lineOnAxis("V",c);this.cursorBlock_.setAttribute("d",a);this.workspace_.RTL&&this.flipRtl_(this.cursorBlock_);this.currentCursorSvg=this.cursorBlock_};
Blockly.blockRendering.CursorSvg.prototype.positionInput_=function(a){var b=a.getOffsetInBlock().x;a=a.getOffsetInBlock().y;var c=Blockly.utils.svgPaths.moveTo(0,0)+this.constants_.PUZZLE_TAB.pathDown;this.cursorInput_.setAttribute("d",c);this.cursorInput_.setAttribute("transform","translate("+b+","+a+")"+(this.workspace_.RTL?" scale(-1 1)":""));this.currentCursorSvg=this.cursorInput_};
Blockly.blockRendering.CursorSvg.prototype.positionLine_=function(a,b,c){this.cursorSvgLine_.setAttribute("x",a);this.cursorSvgLine_.setAttribute("y",b);this.cursorSvgLine_.setAttribute("width",c);this.currentCursorSvg=this.cursorSvgLine_};
Blockly.blockRendering.CursorSvg.prototype.positionOutput_=function(a,b){var c=Blockly.utils.svgPaths.moveBy(a,0)+Blockly.utils.svgPaths.lineOnAxis("h",-(a-this.constants_.PUZZLE_TAB.width))+Blockly.utils.svgPaths.lineOnAxis("v",this.constants_.TAB_OFFSET_FROM_TOP)+this.constants_.PUZZLE_TAB.pathDown+Blockly.utils.svgPaths.lineOnAxis("V",b)+Blockly.utils.svgPaths.lineOnAxis("H",a);this.cursorBlock_.setAttribute("d",c);this.workspace_.RTL&&this.flipRtl_(this.cursorBlock_);this.currentCursorSvg=this.cursorBlock_};
Blockly.blockRendering.CursorSvg.prototype.positionPrevious_=function(a,b,c){a=Blockly.utils.svgPaths.moveBy(-b,c)+Blockly.utils.svgPaths.lineOnAxis("V",-b)+Blockly.utils.svgPaths.lineOnAxis("H",this.constants_.NOTCH_OFFSET_LEFT)+this.constants_.NOTCH.pathLeft+Blockly.utils.svgPaths.lineOnAxis("H",a+2*b)+Blockly.utils.svgPaths.lineOnAxis("V",c);this.cursorBlock_.setAttribute("d",a);this.workspace_.RTL&&this.flipRtl_(this.cursorBlock_);this.currentCursorSvg=this.cursorBlock_};
Blockly.blockRendering.CursorSvg.prototype.positionRect_=function(a,b,c,d){this.cursorSvgRect_.setAttribute("x",a);this.cursorSvgRect_.setAttribute("y",b);this.cursorSvgRect_.setAttribute("width",c);this.cursorSvgRect_.setAttribute("height",d);this.currentCursorSvg=this.cursorSvgRect_};Blockly.blockRendering.CursorSvg.prototype.flipRtl_=function(a){a.setAttribute("transform","scale(-1 1)")};
Blockly.blockRendering.CursorSvg.prototype.hide=function(){this.cursorSvgLine_.style.display="none";this.cursorSvgRect_.style.display="none";this.cursorInput_.style.display="none";this.cursorBlock_.style.display="none"};Blockly.blockRendering.CursorSvg.prototype.draw=function(a,b){if(b){this.showAtLocation_(b);this.fireCursorEvent_(a,b);var c=this.currentCursorSvg.childNodes[0];void 0!==c&&c.beginElement&&c.beginElement()}else this.hide()};
Blockly.blockRendering.CursorSvg.prototype.showAtLocation_=function(a){a.getType()==Blockly.ASTNode.types.BLOCK?(a=a.getLocation(),this.showWithBlockPrevOutput_(a)):a.getType()==Blockly.ASTNode.types.OUTPUT?(a=a.getLocation().getSourceBlock(),this.showWithBlockPrevOutput_(a)):a.getLocation().type==Blockly.INPUT_VALUE?this.showWithInput_(a):a.getLocation().type==Blockly.NEXT_STATEMENT?this.showWithNext_(a):a.getType()==Blockly.ASTNode.types.PREVIOUS?(a=a.getLocation().getSourceBlock(),this.showWithBlockPrevOutput_(a)):
a.getType()==Blockly.ASTNode.types.FIELD?this.showWithField_(a):a.getType()==Blockly.ASTNode.types.WORKSPACE?this.showWithCoordinates_(a):a.getType()==Blockly.ASTNode.types.STACK&&this.showWithStack_(a)};Blockly.blockRendering.CursorSvg.prototype.fireCursorEvent_=function(a,b){var c=b.getSourceBlock();c=new Blockly.Events.Ui(c,this.isMarker_?"markedNode":"cursorMove",a,b);b.getType()==Blockly.ASTNode.types.WORKSPACE&&(c.workspaceId=b.getLocation().id);Blockly.Events.fire(c)};
Blockly.blockRendering.CursorSvg.prototype.getBlinkProperties_=function(){return{attributeType:"XML",attributeName:"fill",dur:"1s",values:this.constants_.CURSOR_COLOUR+";transparent;transparent;",repeatCount:"indefinite"}};
Blockly.blockRendering.CursorSvg.prototype.createDomInternal_=function(){var a=this.isMarker_?this.constants_.MARKER_COLOUR:this.constants_.CURSOR_COLOUR;this.cursorSvg_=Blockly.utils.dom.createSvgElement("g",{width:this.constants_.CURSOR_WS_WIDTH,height:this.constants_.WS_CURSOR_HEIGHT},this.svgGroup_);this.cursorSvgLine_=Blockly.utils.dom.createSvgElement("rect",{fill:a,width:this.constants_.CURSOR_WS_WIDTH,height:this.constants_.WS_CURSOR_HEIGHT,style:"display: none"},this.cursorSvg_);this.cursorSvgRect_=
Blockly.utils.dom.createSvgElement("rect",{"class":"blocklyVerticalCursor",rx:10,ry:10,style:"display: none",stroke:a},this.cursorSvg_);this.cursorInput_=Blockly.utils.dom.createSvgElement("path",{transform:"",style:"display: none",fill:a},this.cursorSvg_);this.cursorBlock_=Blockly.utils.dom.createSvgElement("path",{transform:"",style:"display: none",fill:"none",stroke:a,"stroke-width":this.constants_.CURSOR_STROKE_WIDTH},this.cursorSvg_);this.isMarker_||(a=this.getBlinkProperties_(),Blockly.utils.dom.createSvgElement("animate",
this.getBlinkProperties_(),this.cursorSvgLine_),Blockly.utils.dom.createSvgElement("animate",a,this.cursorInput_),a.attributeName="stroke",Blockly.utils.dom.createSvgElement("animate",a,this.cursorBlock_));return this.cursorSvg_};Blockly.blockRendering.CursorSvg.prototype.dispose=function(){this.svgGroup_&&Blockly.utils.dom.removeNode(this.svgGroup_)};Blockly.blockRendering.Types={NONE:0,FIELD:1,HAT:2,ICON:4,SPACER:8,BETWEEN_ROW_SPACER:16,IN_ROW_SPACER:32,EXTERNAL_VALUE_INPUT:64,INPUT:128,INLINE_INPUT:256,STATEMENT_INPUT:512,CONNECTION:1024,PREVIOUS_CONNECTION:2048,NEXT_CONNECTION:4096,OUTPUT_CONNECTION:8192,CORNER:16384,LEFT_SQUARE_CORNER:32768,LEFT_ROUND_CORNER:65536,RIGHT_SQUARE_CORNER:131072,RIGHT_ROUND_CORNER:262144,JAGGED_EDGE:524288,ROW:1048576,TOP_ROW:2097152,BOTTOM_ROW:4194304,INPUT_ROW:8388608};
Blockly.blockRendering.ConstantProvider.prototype.createDom=function(a){a=Blockly.utils.dom.createSvgElement("defs",{},a);var b=Blockly.utils.dom.createSvgElement("filter",{id:"blocklyEmbossFilter"+this.randomIdentifier_},a);Blockly.utils.dom.createSvgElement("feGaussianBlur",{"in":"SourceAlpha",stdDeviation:1,result:"blur"},b);var c=Blockly.utils.dom.createSvgElement("feSpecularLighting",{"in":"blur",surfaceScale:1,specularConstant:.5,specularExponent:10,"lighting-color":"white",result:"specOut"},
b);Blockly.utils.dom.createSvgElement("fePointLight",{x:-5E3,y:-1E4,z:2E4},c);Blockly.utils.dom.createSvgElement("feComposite",{"in":"specOut",in2:"SourceAlpha",operator:"in",result:"specOut"},b);Blockly.utils.dom.createSvgElement("feComposite",{"in":"SourceGraphic",in2:"specOut",operator:"arithmetic",k1:0,k2:1,k3:1,k4:0},b);this.embossFilterId=b.id;this.embossFilter_=b;a=Blockly.utils.dom.createSvgElement("pattern",{id:"blocklyDisabledPattern"+this.randomIdentifier_,patternUnits:"userSpaceOnUse",
width:10,height:10},a);Blockly.utils.dom.createSvgElement("rect",{width:10,height:10,fill:"#aaa"},a);Blockly.utils.dom.createSvgElement("path",{d:"M 0 0 L 10 10 M 10 0 L 0 10",stroke:"#cc0"},a);this.disabledPatternId=a.id;this.disabledPattern_=a};
Blockly.blockRendering.ConstantProvider.prototype.injectCSS=function(a){var b=this.getCSS_(a);a="blockly-renderer-style-"+a;if(!document.getElementById(a)){var c=b.join("\n");b=document.createElement("style");b.id=a;a=document.createTextNode(c);b.appendChild(a);document.head.insertBefore(b,document.head.firstChild)}};
Blockly.blockRendering.ConstantProvider.prototype.getCSS_=function(a){a="."+a+"-renderer";return[a+" .blocklyText {","cursor: default;","fill: #fff;","font-family: "+this.FIELD_TEXT_FONTFAMILY+";","font-size: "+this.FIELD_TEXT_FONTSIZE+"pt;","font-weight: "+this.FIELD_TEXT_FONTWEIGHT+";","}",a+" .blocklyNonEditableText>rect,",a+" .blocklyEditableText>rect {","fill: "+this.FIELD_BORDER_RECT_COLOUR+";","fill-opacity: .6;","stroke: none;","}",a+" .blocklyNonEditableText>text,",a+" .blocklyEditableText>text {",
"fill: #000;","}",a+" .blocklyEditableText:not(.editing):hover>rect {","stroke: #fff;","stroke-width: 2;","}",a+" .blocklyHtmlInput {","font-family: "+this.FIELD_TEXT_FONTFAMILY+";","font-weight: "+this.FIELD_TEXT_FONTWEIGHT+";","}",a+" .blocklySelected>.blocklyPath {","stroke: #fc3;","stroke-width: 3px;","}",a+" .blocklyHighlightedConnectionPath {","stroke: #fc3;","}",a+" .blocklyReplaceable .blocklyPath {","fill-opacity: .5;","}",a+" .blocklyReplaceable .blocklyPathLight,",a+" .blocklyReplaceable .blocklyPathDark {",
"display: none;","}"]};Blockly.blockRendering.Types={NONE:0,FIELD:1,HAT:2,ICON:4,SPACER:8,BETWEEN_ROW_SPACER:16,IN_ROW_SPACER:32,EXTERNAL_VALUE_INPUT:64,INPUT:128,INLINE_INPUT:256,STATEMENT_INPUT:512,CONNECTION:1024,PREVIOUS_CONNECTION:2048,NEXT_CONNECTION:4096,OUTPUT_CONNECTION:8192,CORNER:16384,LEFT_SQUARE_CORNER:32768,LEFT_ROUND_CORNER:65536,RIGHT_SQUARE_CORNER:131072,RIGHT_ROUND_CORNER:262144,JAGGED_EDGE:524288,ROW:1048576,TOP_ROW:2097152,BOTTOM_ROW:4194304,INPUT_ROW:8388608};
Blockly.blockRendering.Types.LEFT_CORNER=Blockly.blockRendering.Types.LEFT_SQUARE_CORNER|Blockly.blockRendering.Types.LEFT_ROUND_CORNER;Blockly.blockRendering.Types.RIGHT_CORNER=Blockly.blockRendering.Types.RIGHT_SQUARE_CORNER|Blockly.blockRendering.Types.RIGHT_ROUND_CORNER;Blockly.blockRendering.Types.nextTypeValue_=16777216;
Blockly.blockRendering.Types.getType=function(a){Blockly.blockRendering.Types.hasOwnProperty(a)||(Blockly.blockRendering.Types[a]=Blockly.blockRendering.Types.nextTypeValue_,Blockly.blockRendering.Types.nextTypeValue_<<=1);return Blockly.blockRendering.Types[a]};Blockly.blockRendering.Types.isField=function(a){return a.type&Blockly.blockRendering.Types.FIELD};Blockly.blockRendering.Types.isHat=function(a){return a.type&Blockly.blockRendering.Types.HAT};
Blockly.blockRendering.Types.isIcon=function(a){return a.type&Blockly.blockRendering.Types.ICON};Blockly.blockRendering.Types.isSpacer=function(a){return a.type&Blockly.blockRendering.Types.SPACER};Blockly.blockRendering.Types.isInRowSpacer=function(a){return a.type&Blockly.blockRendering.Types.IN_ROW_SPACER};Blockly.blockRendering.Types.isInput=function(a){return a.type&Blockly.blockRendering.Types.INPUT};Blockly.blockRendering.Types.isExternalInput=function(a){return a.type&Blockly.blockRendering.Types.EXTERNAL_VALUE_INPUT};
@@ -1071,13 +1060,13 @@ Blockly.blockRendering.Types.isPreviousOrNextConnection=function(a){return a.typ
Blockly.blockRendering.Types.isLeftSquareCorner=function(a){return a.type&Blockly.blockRendering.Types.LEFT_SQUARE_CORNER};Blockly.blockRendering.Types.isRightSquareCorner=function(a){return a.type&Blockly.blockRendering.Types.RIGHT_SQUARE_CORNER};Blockly.blockRendering.Types.isCorner=function(a){return a.type&Blockly.blockRendering.Types.CORNER};Blockly.blockRendering.Types.isJaggedEdge=function(a){return a.type&Blockly.blockRendering.Types.JAGGED_EDGE};
Blockly.blockRendering.Types.isRow=function(a){return a.type&Blockly.blockRendering.Types.ROW};Blockly.blockRendering.Types.isBetweenRowSpacer=function(a){return a.type&Blockly.blockRendering.Types.BETWEEN_ROW_SPACER};Blockly.blockRendering.Types.isTopRow=function(a){return a.type&Blockly.blockRendering.Types.TOP_ROW};Blockly.blockRendering.Types.isBottomRow=function(a){return a.type&Blockly.blockRendering.Types.BOTTOM_ROW};
Blockly.blockRendering.Types.isTopOrBottomRow=function(a){return a.type&(Blockly.blockRendering.Types.TOP_ROW|Blockly.blockRendering.Types.BOTTOM_ROW)};Blockly.blockRendering.Types.isInputRow=function(a){return a.type&Blockly.blockRendering.Types.INPUT_ROW};Blockly.blockRendering.Measurable=function(a){this.height=this.width=0;this.type=Blockly.blockRendering.Types.NONE;this.centerline=this.xPos=0;this.constants_=a;this.notchOffset=this.constants_.NOTCH_OFFSET_LEFT};Blockly.blockRendering.Connection=function(a,b){Blockly.blockRendering.Connection.superClass_.constructor.call(this,a);this.connectionModel=b;this.shape=this.constants_.shapeFor(b);this.isDynamicShape=!!this.shape.isDynamic;this.type|=Blockly.blockRendering.Types.CONNECTION};Blockly.utils.object.inherits(Blockly.blockRendering.Connection,Blockly.blockRendering.Measurable);
Blockly.blockRendering.OutputConnection=function(a,b){Blockly.blockRendering.OutputConnection.superClass_.constructor.call(this,a,b);this.type|=Blockly.blockRendering.Types.OUTPUT_CONNECTION;this.setShapeDimensions(this.isDynamicShape?0:this.shape.height,this.isDynamicShape?0:this.shape.width);this.connectionOffsetY=this.constants_.TAB_OFFSET_FROM_TOP};Blockly.utils.object.inherits(Blockly.blockRendering.OutputConnection,Blockly.blockRendering.Connection);
Blockly.blockRendering.OutputConnection.prototype.setShapeDimensions=function(a,b){this.height=a;this.startX=this.width=b};Blockly.blockRendering.PreviousConnection=function(a,b){Blockly.blockRendering.PreviousConnection.superClass_.constructor.call(this,a,b);this.type|=Blockly.blockRendering.Types.PREVIOUS_CONNECTION;this.height=this.shape.height;this.width=this.shape.width};Blockly.utils.object.inherits(Blockly.blockRendering.PreviousConnection,Blockly.blockRendering.Connection);
Blockly.blockRendering.OutputConnection=function(a,b){Blockly.blockRendering.OutputConnection.superClass_.constructor.call(this,a,b);this.type|=Blockly.blockRendering.Types.OUTPUT_CONNECTION;this.height=this.isDynamicShape?0:this.shape.height;this.startX=this.width=this.isDynamicShape?0:this.shape.width;this.connectionOffsetY=this.constants_.TAB_OFFSET_FROM_TOP};Blockly.utils.object.inherits(Blockly.blockRendering.OutputConnection,Blockly.blockRendering.Connection);
Blockly.blockRendering.PreviousConnection=function(a,b){Blockly.blockRendering.PreviousConnection.superClass_.constructor.call(this,a,b);this.type|=Blockly.blockRendering.Types.PREVIOUS_CONNECTION;this.height=this.shape.height;this.width=this.shape.width};Blockly.utils.object.inherits(Blockly.blockRendering.PreviousConnection,Blockly.blockRendering.Connection);
Blockly.blockRendering.NextConnection=function(a,b){Blockly.blockRendering.NextConnection.superClass_.constructor.call(this,a,b);this.type|=Blockly.blockRendering.Types.NEXT_CONNECTION;this.height=this.shape.height;this.width=this.shape.width};Blockly.utils.object.inherits(Blockly.blockRendering.NextConnection,Blockly.blockRendering.Connection);Blockly.blockRendering.InputConnection=function(a,b){Blockly.blockRendering.InputConnection.superClass_.constructor.call(this,a,b.connection);this.type|=Blockly.blockRendering.Types.INPUT;this.input=b;this.align=b.align;if(this.connectedBlock=b.connection&&b.connection.targetBlock()?b.connection.targetBlock():null){var c=this.connectedBlock.getHeightWidth();this.connectedBlockWidth=c.width;this.connectedBlockHeight=c.height}else this.connectedBlockHeight=this.connectedBlockWidth=0;this.connection=
b.connection;this.connectionOffsetY=this.connectionOffsetX=0};Blockly.utils.object.inherits(Blockly.blockRendering.InputConnection,Blockly.blockRendering.Connection);
Blockly.blockRendering.InlineInput=function(a,b){Blockly.blockRendering.InlineInput.superClass_.constructor.call(this,a,b);this.type|=Blockly.blockRendering.Types.INLINE_INPUT;this.connectedBlock?(this.width=this.connectedBlockWidth,this.height=this.connectedBlockHeight):(this.height=this.constants_.EMPTY_INLINE_INPUT_HEIGHT,this.width=this.constants_.EMPTY_INLINE_INPUT_PADDING);this.connectionHeight=this.shape.height;this.connectionWidth=this.isDynamicShape?this.shape.width(this.height):this.shape.width;
this.connectedBlock||(this.width+=this.connectionWidth*(this.isDynamicShape?2:1));this.connectionOffsetY=this.constants_.TAB_OFFSET_FROM_TOP};Blockly.utils.object.inherits(Blockly.blockRendering.InlineInput,Blockly.blockRendering.InputConnection);
Blockly.blockRendering.StatementInput=function(a,b){Blockly.blockRendering.StatementInput.superClass_.constructor.call(this,a,b);this.type|=Blockly.blockRendering.Types.STATEMENT_INPUT;this.height=this.connectedBlock?this.connectedBlockHeight+this.constants_.STATEMENT_BOTTOM_SPACER:this.constants_.EMPTY_STATEMENT_INPUT_HEIGHT;this.width=this.constants_.NOTCH_OFFSET_LEFT+this.shape.width};Blockly.utils.object.inherits(Blockly.blockRendering.StatementInput,Blockly.blockRendering.InputConnection);
Blockly.blockRendering.StatementInput=function(a,b){Blockly.blockRendering.StatementInput.superClass_.constructor.call(this,a,b);this.type|=Blockly.blockRendering.Types.STATEMENT_INPUT;this.height=this.connectedBlock?this.connectedBlockHeight+this.constants_.STATEMENT_BOTTOM_SPACER:this.constants_.EMPTY_STATEMENT_INPUT_HEIGHT;this.width=this.constants_.STATEMENT_INPUT_NOTCH_OFFSET+this.shape.width};Blockly.utils.object.inherits(Blockly.blockRendering.StatementInput,Blockly.blockRendering.InputConnection);
Blockly.blockRendering.ExternalValueInput=function(a,b){Blockly.blockRendering.ExternalValueInput.superClass_.constructor.call(this,a,b);this.type|=Blockly.blockRendering.Types.EXTERNAL_VALUE_INPUT;this.height=this.connectedBlock?this.connectedBlockHeight-this.constants_.TAB_OFFSET_FROM_TOP-this.constants_.MEDIUM_PADDING:this.shape.height;this.width=this.shape.width+this.constants_.EXTERNAL_VALUE_INPUT_PADDING;this.connectionOffsetY=this.constants_.TAB_OFFSET_FROM_TOP;this.connectionHeight=this.shape.height;
this.connectionWidth=this.shape.width};Blockly.utils.object.inherits(Blockly.blockRendering.ExternalValueInput,Blockly.blockRendering.InputConnection);Blockly.blockRendering.Icon=function(a,b){Blockly.blockRendering.Icon.superClass_.constructor.call(this,a);this.icon=b;this.isVisible=b.isVisible();this.type|=Blockly.blockRendering.Types.ICON;var c=b.getCorrectedSize();this.height=c.height;this.width=c.width};Blockly.utils.object.inherits(Blockly.blockRendering.Icon,Blockly.blockRendering.Measurable);
Blockly.blockRendering.JaggedEdge=function(a){Blockly.blockRendering.JaggedEdge.superClass_.constructor.call(this,a);this.type|=Blockly.blockRendering.Types.JAGGED_EDGE;this.height=this.constants_.JAGGED_TEETH.height;this.width=this.constants_.JAGGED_TEETH.width};Blockly.utils.object.inherits(Blockly.blockRendering.JaggedEdge,Blockly.blockRendering.Measurable);
@@ -1097,10 +1086,10 @@ Blockly.blockRendering.BottomRow.prototype.measure=function(){for(var a=0,b=0,c=
Blockly.blockRendering.BottomRow.prototype.endsWithElemSpacer=function(){return!1};Blockly.blockRendering.SpacerRow=function(a,b,c){Blockly.blockRendering.SpacerRow.superClass_.constructor.call(this,a);this.type=this.type|Blockly.blockRendering.Types.SPACER|Blockly.blockRendering.Types.BETWEEN_ROW_SPACER;this.width=c;this.height=b;this.followsStatement=!1;this.widthWithConnectedBlocks=0;this.elements=[new Blockly.blockRendering.InRowSpacer(this.constants_,c)]};
Blockly.utils.object.inherits(Blockly.blockRendering.SpacerRow,Blockly.blockRendering.Row);Blockly.blockRendering.SpacerRow.prototype.measure=function(){};Blockly.blockRendering.InputRow=function(a){Blockly.blockRendering.InputRow.superClass_.constructor.call(this,a);this.type|=Blockly.blockRendering.Types.INPUT_ROW;this.connectedBlockWidths=0};Blockly.utils.object.inherits(Blockly.blockRendering.InputRow,Blockly.blockRendering.Row);
Blockly.blockRendering.InputRow.prototype.measure=function(){this.width=this.minWidth;this.height=this.minHeight;for(var a=0,b=0,c;c=this.elements[b];b++)this.width+=c.width,Blockly.blockRendering.Types.isInput(c)&&(Blockly.blockRendering.Types.isStatementInput(c)?a+=c.connectedBlockWidth:Blockly.blockRendering.Types.isExternalInput(c)&&0!=c.connectedBlockWidth&&(a+=c.connectedBlockWidth-c.connectionWidth)),Blockly.blockRendering.Types.isSpacer(c)||(this.height=Math.max(this.height,c.height));this.connectedBlockWidths=
a;this.widthWithConnectedBlocks=this.width+a};Blockly.blockRendering.InputRow.prototype.endsWithElemSpacer=function(){return!this.hasExternalInput&&!this.hasStatement};Blockly.blockRendering.RenderInfo=function(a,b){this.block_=b;this.renderer_=a;this.constants_=this.renderer_.getConstants();this.outputConnection=b.outputConnection?new Blockly.blockRendering.OutputConnection(this.constants_,b.outputConnection):null;this.isInline=b.getInputsInline()&&!b.isCollapsed();this.isCollapsed=b.isCollapsed();this.isInsertionMarker=b.isInsertionMarker();this.RTL=b.RTL;this.statementEdge=this.width=this.widthWithChildren=this.height=0;this.rows=[];this.hiddenIcons=[];this.topRow=
new Blockly.blockRendering.TopRow(this.constants_);this.bottomRow=new Blockly.blockRendering.BottomRow(this.constants_);this.startY=this.startX=0};Blockly.blockRendering.RenderInfo.prototype.getRenderer=function(){return this.renderer_};Blockly.blockRendering.RenderInfo.prototype.measure=function(){this.createRows_();this.addElemSpacing_();this.computeBounds_();this.alignRowElements_();this.addRowSpacing_();this.finalize_()};
Blockly.blockRendering.RenderInfo.prototype.createRows_=function(){this.populateTopRow_();this.rows.push(this.topRow);var a=new Blockly.blockRendering.InputRow(this.constants_),b=this.block_.getIcons();if(b.length)for(var c=0,d;d=b[c];c++){var e=new Blockly.blockRendering.Icon(this.constants_,d);this.isCollapsed&&d.collapseHidden?this.hiddenIcons.push(e):a.elements.push(e)}d=null;for(c=0;b=this.block_.inputList[c];c++)if(b.isVisible()){this.shouldStartNewRow_(b,d)&&(this.rows.push(a),a=new Blockly.blockRendering.InputRow(this.constants_));
for(d=0;e=b.fieldRow[d];d++)a.elements.push(new Blockly.blockRendering.Field(this.constants_,e,b));this.addInput_(b,a);d=b}this.isCollapsed&&(a.hasJaggedEdge=!0,a.elements.push(new Blockly.blockRendering.JaggedEdge(this.constants_)));(a.elements.length||a.hasDummyInput)&&this.rows.push(a);this.populateBottomRow_();this.rows.push(this.bottomRow)};
a;this.widthWithConnectedBlocks=this.width+a};Blockly.blockRendering.InputRow.prototype.endsWithElemSpacer=function(){return!this.hasExternalInput&&!this.hasStatement};Blockly.blockRendering.RenderInfo=function(a,b){this.block_=b;this.renderer_=a;this.constants_=this.renderer_.getConstants();this.outputConnection=b.outputConnection?new Blockly.blockRendering.OutputConnection(this.constants_,b.outputConnection):null;this.isInline=b.getInputsInline()&&!b.isCollapsed();this.isCollapsed=b.isCollapsed();this.isInsertionMarker=b.isInsertionMarker();this.RTL=b.RTL;this.statementEdge=this.width=this.widthWithChildren=this.height=0;this.rows=[];this.inputRowNum_=1;this.hiddenIcons=
[];this.topRow=new Blockly.blockRendering.TopRow(this.constants_);this.bottomRow=new Blockly.blockRendering.BottomRow(this.constants_);this.startY=this.startX=0};Blockly.blockRendering.RenderInfo.prototype.getRenderer=function(){return this.renderer_};Blockly.blockRendering.RenderInfo.prototype.measure=function(){this.createRows_();this.addElemSpacing_();this.addRowSpacing_();this.computeBounds_();this.alignRowElements_();this.finalize_()};
Blockly.blockRendering.RenderInfo.prototype.createRows_=function(){this.populateTopRow_();this.rows.push(this.topRow);var a=new Blockly.blockRendering.InputRow(this.constants_),b=this.block_.getIcons();if(b.length)for(var c=0,d;d=b[c];c++){var e=new Blockly.blockRendering.Icon(this.constants_,d);this.isCollapsed&&d.collapseHidden?this.hiddenIcons.push(e):a.elements.push(e)}d=null;for(c=0;b=this.block_.inputList[c];c++)if(b.isVisible()){this.shouldStartNewRow_(b,d)&&(this.rows.push(a),a=new Blockly.blockRendering.InputRow(this.constants_),
this.inputRowNum_++);for(d=0;e=b.fieldRow[d];d++)a.elements.push(new Blockly.blockRendering.Field(this.constants_,e,b));this.addInput_(b,a);d=b}this.isCollapsed&&(a.hasJaggedEdge=!0,a.elements.push(new Blockly.blockRendering.JaggedEdge(this.constants_)));(a.elements.length||a.hasDummyInput)&&this.rows.push(a);this.populateBottomRow_();this.rows.push(this.bottomRow)};
Blockly.blockRendering.RenderInfo.prototype.populateTopRow_=function(){var a=!!this.block_.previousConnection,b=(this.block_.hat?"cap"===this.block_.hat:Blockly.BlockSvg.START_HAT)&&!this.outputConnection&&!a;this.topRow.hasLeftSquareCorner(this.block_)?this.topRow.elements.push(new Blockly.blockRendering.SquareCorner(this.constants_)):this.topRow.elements.push(new Blockly.blockRendering.RoundCorner(this.constants_));b?(a=new Blockly.blockRendering.Hat(this.constants_),this.topRow.elements.push(a),
this.topRow.capline=a.ascenderHeight):a&&(this.topRow.hasPreviousConnection=!0,this.topRow.connection=new Blockly.blockRendering.PreviousConnection(this.constants_,this.block_.previousConnection),this.topRow.elements.push(this.topRow.connection));this.block_.inputList.length&&this.block_.inputList[0].type==Blockly.NEXT_STATEMENT&&!this.block_.isCollapsed()?this.topRow.minHeight=this.constants_.TOP_ROW_PRECEDES_STATEMENT_MIN_HEIGHT:this.topRow.minHeight=this.constants_.TOP_ROW_MIN_HEIGHT;this.topRow.hasRightSquareCorner(this.block_)?
this.topRow.elements.push(new Blockly.blockRendering.SquareCorner(this.constants_,"right")):this.topRow.elements.push(new Blockly.blockRendering.RoundCorner(this.constants_,"right"))};
@@ -1114,13 +1103,14 @@ this.getInRowSpacing_(c[c.length-1],null)))}};
Blockly.blockRendering.RenderInfo.prototype.getInRowSpacing_=function(a,b){if(!a&&b&&Blockly.blockRendering.Types.isStatementInput(b))return this.constants_.STATEMENT_INPUT_PADDING_LEFT;if(a&&Blockly.blockRendering.Types.isInput(a)&&!b){if(Blockly.blockRendering.Types.isExternalInput(a))return this.constants_.NO_PADDING;if(Blockly.blockRendering.Types.isInlineInput(a))return this.constants_.LARGE_PADDING;if(Blockly.blockRendering.Types.isStatementInput(a))return this.constants_.NO_PADDING}return a&&Blockly.blockRendering.Types.isLeftSquareCorner(a)&&
b&&(Blockly.blockRendering.Types.isPreviousConnection(b)||Blockly.blockRendering.Types.isNextConnection(b))?b.notchOffset:a&&Blockly.blockRendering.Types.isLeftRoundedCorner(a)&&b&&(Blockly.blockRendering.Types.isPreviousConnection(b)||Blockly.blockRendering.Types.isNextConnection(b))?b.notchOffset-this.constants_.CORNER_RADIUS:this.constants_.MEDIUM_PADDING};
Blockly.blockRendering.RenderInfo.prototype.computeBounds_=function(){for(var a=0,b=0,c=0,d=0,e;e=this.rows[d];d++){e.measure();b=Math.max(b,e.width);if(e.hasStatement){var f=e.getLastInput();a=Math.max(a,e.width-f.width)}c=Math.max(c,e.widthWithConnectedBlocks)}this.statementEdge=a;this.width=b;for(d=0;e=this.rows[d];d++)e.hasStatement&&(e.statementEdge=this.statementEdge);this.widthWithChildren=Math.max(b,c);this.outputConnection&&(this.startX=this.outputConnection.width,this.width+=this.outputConnection.width,
this.widthWithChildren+=this.outputConnection.width)};Blockly.blockRendering.RenderInfo.prototype.alignRowElements_=function(){for(var a=0,b;b=this.rows[a];a++)if(b.hasStatement)this.alignStatementRow_(b);else{var c=this.width-this.startX-b.width;c&&this.addAlignmentPadding_(b,c)}};Blockly.blockRendering.RenderInfo.prototype.addAlignmentPadding_=function(a,b){var c=a.getLastSpacer();c&&(c.width+=b,a.width+=b,a.hasExternalInput||a.hasStatement)&&(a.widthWithConnectedBlocks+=b)};
this.widthWithChildren+=this.outputConnection.width)};Blockly.blockRendering.RenderInfo.prototype.alignRowElements_=function(){for(var a=0,b;b=this.rows[a];a++)if(b.hasStatement)this.alignStatementRow_(b);else{var c=this.width-this.startX-b.width;c&&this.addAlignmentPadding_(b,c)}};
Blockly.blockRendering.RenderInfo.prototype.addAlignmentPadding_=function(a,b){var c=a.getFirstSpacer(),d=a.getLastSpacer();if(a.hasExternalInput||a.hasStatement)a.widthWithConnectedBlocks+=b;a.align==Blockly.ALIGN_LEFT?d.width+=b:a.align==Blockly.ALIGN_CENTRE?(c.width+=b/2,d.width+=b/2):a.align==Blockly.ALIGN_RIGHT?c.width+=b:d.width+=b;a.width+=b};
Blockly.blockRendering.RenderInfo.prototype.alignStatementRow_=function(a){var b=a.getLastInput(),c=a.width-b.width,d=this.statementEdge;(c=d-c)&&this.addAlignmentPadding_(a,c);c=a.width;d=this.width-this.startX-(this.constants_.INSIDE_CORNERS.rightWidth||0);b.width+=d-c;b.height=Math.max(b.height,a.height);a.width+=d-c;a.widthWithConnectedBlocks=Math.max(a.width,this.statementEdge+a.connectedBlockWidths)};
Blockly.blockRendering.RenderInfo.prototype.addRowSpacing_=function(){var a=this.rows;this.rows=[];for(var b=0;b<a.length;b++)this.rows.push(a[b]),b!=a.length-1&&this.rows.push(this.makeSpacerRow_(a[b],a[b+1]))};Blockly.blockRendering.RenderInfo.prototype.makeSpacerRow_=function(a,b){var c=this.getSpacerRowHeight_(a,b),d=this.getSpacerRowWidth_(a,b);c=new Blockly.blockRendering.SpacerRow(this.constants_,c,d);a.hasStatement&&(c.followsStatement=!0);return c};
Blockly.blockRendering.RenderInfo.prototype.addRowSpacing_=function(){var a=this.rows;this.rows=[];for(var b=0;b<a.length;b++)this.rows.push(a[b]),b!=a.length-1&&this.rows.push(this.makeSpacerRow_(a[b],a[b+1]))};Blockly.blockRendering.RenderInfo.prototype.makeSpacerRow_=function(a,b){var c=this.getSpacerRowHeight_(a,b),d=this.getSpacerRowWidth_(a,b);c=new Blockly.blockRendering.SpacerRow(this.constants_,c,d);a.hasStatement&&(c.followsStatement=!0);b.hasStatement&&(c.precedesStatement=!0);return c};
Blockly.blockRendering.RenderInfo.prototype.getSpacerRowWidth_=function(a,b){return this.width-this.startX};Blockly.blockRendering.RenderInfo.prototype.getSpacerRowHeight_=function(a,b){return this.constants_.MEDIUM_PADDING};
Blockly.blockRendering.RenderInfo.prototype.getElemCenterline_=function(a,b){if(Blockly.blockRendering.Types.isSpacer(b))return a.yPos+b.height/2;if(Blockly.blockRendering.Types.isBottomRow(a)){var c=a.yPos+a.height-a.descenderHeight;return Blockly.blockRendering.Types.isNextConnection(b)?c+b.height/2:c-b.height/2}return Blockly.blockRendering.Types.isTopRow(a)?Blockly.blockRendering.Types.isHat(b)?a.capline-b.height/2:a.capline+b.height/2:a.yPos+a.height/2};
Blockly.blockRendering.RenderInfo.prototype.recordElemPositions_=function(a){for(var b=a.xPos,c=0,d;d=a.elements[c];c++)Blockly.blockRendering.Types.isSpacer(d)&&(d.height=a.height),d.xPos=b,d.centerline=this.getElemCenterline_(a,d),b+=d.width};
Blockly.blockRendering.RenderInfo.prototype.finalize_=function(){for(var a=0,b=0,c=0,d;d=this.rows[c];c++)d.yPos=b,d.xPos=this.startX,b+=d.height,a=Math.max(a,d.widthWithConnectedBlocks),this.recordElemPositions_(d);this.widthWithChildren=a+this.startX;this.height=b;this.startY=this.topRow.capline;this.bottomRow.baseline=b-this.bottomRow.descenderHeight};Blockly.blockRendering.Drawer=function(a,b){this.block_=a;this.info_=b;this.topLeft_=a.getRelativeToSurfaceXY();this.inlinePath_=this.outlinePath_="";this.constants_=b.getRenderer().getConstants()};
Blockly.blockRendering.RenderInfo.prototype.finalize_=function(){for(var a=0,b=0,c=0,d;d=this.rows[c];c++)d.yPos=b,d.xPos=this.startX,b+=d.height,a=Math.max(a,d.widthWithConnectedBlocks),this.recordElemPositions_(d);this.widthWithChildren=Math.max(this.widthWithChildren,a+this.startX);this.height=b;this.startY=this.topRow.capline;this.bottomRow.baseline=b-this.bottomRow.descenderHeight};Blockly.blockRendering.Drawer=function(a,b){this.block_=a;this.info_=b;this.topLeft_=a.getRelativeToSurfaceXY();this.inlinePath_=this.outlinePath_="";this.constants_=b.getRenderer().getConstants()};
Blockly.blockRendering.Drawer.prototype.draw=function(){this.hideHiddenIcons_();this.drawOutline_();this.drawInternals_();this.block_.pathObject.setPath(this.outlinePath_+"\n"+this.inlinePath_);this.info_.RTL&&this.block_.pathObject.flipRTL();Blockly.blockRendering.useDebugger&&this.block_.renderingDebugger.drawDebug(this.block_,this.info_);this.recordSizeOnBlock_()};Blockly.blockRendering.Drawer.prototype.recordSizeOnBlock_=function(){this.block_.height=this.info_.height;this.block_.width=this.info_.widthWithChildren};
Blockly.blockRendering.Drawer.prototype.hideHiddenIcons_=function(){for(var a=0,b;b=this.info_.hiddenIcons[a];a++)b.icon.iconGroup_.setAttribute("display","none")};Blockly.blockRendering.Drawer.prototype.drawOutline_=function(){this.drawTop_();for(var a=1;a<this.info_.rows.length-1;a++){var b=this.info_.rows[a];b.hasJaggedEdge?this.drawJaggedEdge_(b):b.hasStatement?this.drawStatementInput_(b):b.hasExternalInput?this.drawValueInput_(b):this.drawRightSideRow_(b)}this.drawBottom_();this.drawLeft_()};
Blockly.blockRendering.Drawer.prototype.drawTop_=function(){var a=this.info_.topRow,b=a.elements;this.positionPreviousConnection_();this.outlinePath_+=Blockly.utils.svgPaths.moveBy(a.xPos,this.info_.startY);for(var c=0,d;d=b[c];c++)Blockly.blockRendering.Types.isLeftRoundedCorner(d)?this.outlinePath_+=this.constants_.OUTSIDE_CORNERS.topLeft:Blockly.blockRendering.Types.isRightRoundedCorner(d)?this.outlinePath_+=this.constants_.OUTSIDE_CORNERS.topRight:Blockly.blockRendering.Types.isPreviousConnection(d)?
@@ -1137,18 +1127,35 @@ Blockly.blockRendering.Drawer.prototype.layoutField_=function(a){if(Blockly.bloc
Blockly.blockRendering.Drawer.prototype.drawInlineInput_=function(a){var b=a.width,c=a.height,d=a.connectionOffsetY,e=a.connectionHeight+d;this.inlinePath_+=Blockly.utils.svgPaths.moveTo(a.xPos+a.connectionWidth,a.centerline-c/2)+Blockly.utils.svgPaths.lineOnAxis("v",d)+a.shape.pathDown+Blockly.utils.svgPaths.lineOnAxis("v",c-e)+Blockly.utils.svgPaths.lineOnAxis("h",b-a.connectionWidth)+Blockly.utils.svgPaths.lineOnAxis("v",-c)+"z";this.positionInlineInputConnection_(a)};
Blockly.blockRendering.Drawer.prototype.positionInlineInputConnection_=function(a){var b=a.centerline-a.height/2;if(a.connection){var c=a.xPos+a.connectionWidth;this.info_.RTL&&(c*=-1);a.connection.setOffsetInBlock(c,b+a.connectionOffsetY)}};Blockly.blockRendering.Drawer.prototype.positionStatementInputConnection_=function(a){var b=a.getLastInput();if(b.connection){var c=a.xPos+a.statementEdge+b.notchOffset;this.info_.RTL&&(c*=-1);b.connection.setOffsetInBlock(c,a.yPos)}};
Blockly.blockRendering.Drawer.prototype.positionExternalValueConnection_=function(a){var b=a.getLastInput();if(b.connection){var c=a.xPos+a.width;this.info_.RTL&&(c*=-1);b.connection.setOffsetInBlock(c,a.yPos)}};Blockly.blockRendering.Drawer.prototype.positionPreviousConnection_=function(){var a=this.info_.topRow;if(a.connection){var b=a.xPos+a.notchOffset;a.connection.connectionModel.setOffsetInBlock(this.info_.RTL?-b:b,0)}};
Blockly.blockRendering.Drawer.prototype.positionNextConnection_=function(){var a=this.info_.bottomRow;if(a.connection){a=a.connection;var b=a.xPos;a.connectionModel.setOffsetInBlock(this.info_.RTL?-b:b,a.centerline-a.height/2)}};Blockly.blockRendering.Drawer.prototype.positionOutputConnection_=function(){if(this.info_.outputConnection){var a=this.info_.startX;this.block_.outputConnection.setOffsetInBlock(this.info_.RTL?-a:a,this.info_.outputConnection.connectionOffsetY)}};Blockly.blockRendering.PathObject=function(a,b){this.constants_=b;this.svgRoot=a;this.svgPath=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyPath"},this.svgRoot);this.style=Blockly.Theme.createBlockStyle("#000000");this.markerSvg_=this.cursorSvg_=null};Blockly.blockRendering.PathObject.prototype.setPath=function(a){this.svgPath.setAttribute("d",a)};Blockly.blockRendering.PathObject.prototype.flipRTL=function(){this.svgPath.setAttribute("transform","scale(-1 1)")};
Blockly.blockRendering.Drawer.prototype.positionNextConnection_=function(){var a=this.info_.bottomRow;if(a.connection){a=a.connection;var b=a.xPos;a.connectionModel.setOffsetInBlock(this.info_.RTL?-b:b,a.centerline-a.height/2)}};Blockly.blockRendering.Drawer.prototype.positionOutputConnection_=function(){if(this.info_.outputConnection){var a=this.info_.startX;this.block_.outputConnection.setOffsetInBlock(this.info_.RTL?-a:a,this.info_.outputConnection.connectionOffsetY)}};Blockly.blockRendering.MarkerSvg=function(a,b,c){this.workspace_=a;this.marker_=c;this.parent_=null;this.constants_=b;this.currentMarkerSvg=null;a=this.isCursor()?this.constants_.CURSOR_COLOUR:this.constants_.MARKER_COLOUR;this.colour_=c.colour||a};Blockly.blockRendering.MarkerSvg.CURSOR_CLASS="blocklyCursor";Blockly.blockRendering.MarkerSvg.MARKER_CLASS="blocklyMarker";Blockly.blockRendering.MarkerSvg.HEIGHT_MULTIPLIER=.75;Blockly.blockRendering.MarkerSvg.prototype.getSvgRoot=function(){return this.svgGroup_};
Blockly.blockRendering.MarkerSvg.prototype.isCursor=function(){return"cursor"==this.marker_.type};Blockly.blockRendering.MarkerSvg.prototype.createDom=function(){var a=this.isCursor()?Blockly.blockRendering.MarkerSvg.CURSOR_CLASS:Blockly.blockRendering.MarkerSvg.MARKER_CLASS;this.svgGroup_=Blockly.utils.dom.createSvgElement("g",{"class":a},null);this.createDomInternal_();return this.svgGroup_};
Blockly.blockRendering.MarkerSvg.prototype.setParent_=function(a){this.isCursor()?(this.parent_&&this.parent_.setCursorSvg(null),a.setCursorSvg(this.getSvgRoot())):(this.parent_&&this.parent_.setMarkerSvg(null),a.setMarkerSvg(this.getSvgRoot()));this.parent_=a};
Blockly.blockRendering.MarkerSvg.prototype.showWithBlockPrevOutput_=function(a){if(a){var b=a.width,c=a.height,d=c*Blockly.blockRendering.MarkerSvg.HEIGHT_MULTIPLIER,e=this.constants_.CURSOR_BLOCK_PADDING;a.previousConnection?this.positionPrevious_(b,e,d):a.outputConnection?this.positionOutput_(b,c):this.positionBlock_(b,e,d);this.setParent_(a);this.showCurrent_()}};
Blockly.blockRendering.MarkerSvg.prototype.showWithCoordinates_=function(a){var b=a.getWsCoordinate();a=b.x;b=b.y;this.workspace_.RTL&&(a-=this.constants_.CURSOR_WS_WIDTH);this.positionLine_(a,b,this.constants_.CURSOR_WS_WIDTH);this.setParent_(this.workspace_);this.showCurrent_()};Blockly.blockRendering.MarkerSvg.prototype.showWithField_=function(a){a=a.getLocation();var b=a.getSize().width,c=a.getSize().height;this.positionRect_(0,0,b,c);this.setParent_(a);this.showCurrent_()};
Blockly.blockRendering.MarkerSvg.prototype.showWithInput_=function(a){a=a.getLocation();var b=a.getSourceBlock();this.positionInput_(a);this.setParent_(b);this.showCurrent_()};Blockly.blockRendering.MarkerSvg.prototype.showWithNext_=function(a){var b=a.getLocation();a=b.getSourceBlock();var c=0;b=b.getOffsetInBlock().y;var d=a.getHeightWidth().width;this.workspace_.RTL&&(c=-d);this.positionLine_(c,b,d);this.setParent_(a);this.showCurrent_()};
Blockly.blockRendering.MarkerSvg.prototype.showWithStack_=function(a){a=a.getLocation();var b=a.getHeightWidth(),c=b.width+this.constants_.CURSOR_STACK_PADDING;b=b.height+this.constants_.CURSOR_STACK_PADDING;var d=-this.constants_.CURSOR_STACK_PADDING/2,e=-this.constants_.CURSOR_STACK_PADDING/2,f=d;this.workspace_.RTL&&(f=-(c+d));this.positionRect_(f,e,c,b);this.setParent_(a);this.showCurrent_()};
Blockly.blockRendering.MarkerSvg.prototype.showCurrent_=function(){this.hide();this.currentMarkerSvg.style.display=""};Blockly.blockRendering.MarkerSvg.prototype.positionBlock_=function(a,b,c){a=Blockly.utils.svgPaths.moveBy(-b,c)+Blockly.utils.svgPaths.lineOnAxis("V",-b)+Blockly.utils.svgPaths.lineOnAxis("H",a+2*b)+Blockly.utils.svgPaths.lineOnAxis("V",c);this.markerBlock_.setAttribute("d",a);this.workspace_.RTL&&this.flipRtl_(this.markerBlock_);this.currentMarkerSvg=this.markerBlock_};
Blockly.blockRendering.MarkerSvg.prototype.positionInput_=function(a){var b=a.getOffsetInBlock().x;a=a.getOffsetInBlock().y;var c=Blockly.utils.svgPaths.moveTo(0,0)+this.constants_.PUZZLE_TAB.pathDown;this.markerInput_.setAttribute("d",c);this.markerInput_.setAttribute("transform","translate("+b+","+a+")"+(this.workspace_.RTL?" scale(-1 1)":""));this.currentMarkerSvg=this.markerInput_};
Blockly.blockRendering.MarkerSvg.prototype.positionLine_=function(a,b,c){this.markerSvgLine_.setAttribute("x",a);this.markerSvgLine_.setAttribute("y",b);this.markerSvgLine_.setAttribute("width",c);this.currentMarkerSvg=this.markerSvgLine_};
Blockly.blockRendering.MarkerSvg.prototype.positionOutput_=function(a,b){var c=Blockly.utils.svgPaths.moveBy(a,0)+Blockly.utils.svgPaths.lineOnAxis("h",-(a-this.constants_.PUZZLE_TAB.width))+Blockly.utils.svgPaths.lineOnAxis("v",this.constants_.TAB_OFFSET_FROM_TOP)+this.constants_.PUZZLE_TAB.pathDown+Blockly.utils.svgPaths.lineOnAxis("V",b)+Blockly.utils.svgPaths.lineOnAxis("H",a);this.markerBlock_.setAttribute("d",c);this.workspace_.RTL&&this.flipRtl_(this.markerBlock_);this.currentMarkerSvg=this.markerBlock_};
Blockly.blockRendering.MarkerSvg.prototype.positionPrevious_=function(a,b,c){a=Blockly.utils.svgPaths.moveBy(-b,c)+Blockly.utils.svgPaths.lineOnAxis("V",-b)+Blockly.utils.svgPaths.lineOnAxis("H",this.constants_.NOTCH_OFFSET_LEFT)+this.constants_.NOTCH.pathLeft+Blockly.utils.svgPaths.lineOnAxis("H",a+2*b)+Blockly.utils.svgPaths.lineOnAxis("V",c);this.markerBlock_.setAttribute("d",a);this.workspace_.RTL&&this.flipRtl_(this.markerBlock_);this.currentMarkerSvg=this.markerBlock_};
Blockly.blockRendering.MarkerSvg.prototype.positionRect_=function(a,b,c,d){this.markerSvgRect_.setAttribute("x",a);this.markerSvgRect_.setAttribute("y",b);this.markerSvgRect_.setAttribute("width",c);this.markerSvgRect_.setAttribute("height",d);this.currentMarkerSvg=this.markerSvgRect_};Blockly.blockRendering.MarkerSvg.prototype.flipRtl_=function(a){a.setAttribute("transform","scale(-1 1)")};
Blockly.blockRendering.MarkerSvg.prototype.hide=function(){this.markerSvgLine_.style.display="none";this.markerSvgRect_.style.display="none";this.markerInput_.style.display="none";this.markerBlock_.style.display="none"};Blockly.blockRendering.MarkerSvg.prototype.draw=function(a,b){if(b){this.showAtLocation_(b);this.firemarkerEvent_(a,b);var c=this.currentMarkerSvg.childNodes[0];void 0!==c&&c.beginElement&&c.beginElement()}else this.hide()};
Blockly.blockRendering.MarkerSvg.prototype.showAtLocation_=function(a){a.getType()==Blockly.ASTNode.types.BLOCK?(a=a.getLocation(),this.showWithBlockPrevOutput_(a)):a.getType()==Blockly.ASTNode.types.OUTPUT?(a=a.getLocation().getSourceBlock(),this.showWithBlockPrevOutput_(a)):a.getLocation().type==Blockly.INPUT_VALUE?this.showWithInput_(a):a.getLocation().type==Blockly.NEXT_STATEMENT?this.showWithNext_(a):a.getType()==Blockly.ASTNode.types.PREVIOUS?(a=a.getLocation().getSourceBlock(),this.showWithBlockPrevOutput_(a)):
a.getType()==Blockly.ASTNode.types.FIELD?this.showWithField_(a):a.getType()==Blockly.ASTNode.types.WORKSPACE?this.showWithCoordinates_(a):a.getType()==Blockly.ASTNode.types.STACK&&this.showWithStack_(a)};Blockly.blockRendering.MarkerSvg.prototype.firemarkerEvent_=function(a,b){var c=b.getSourceBlock(),d=this.isCursor()?"cursorMove":"markerMove";c=new Blockly.Events.Ui(c,d,a,b);b.getType()==Blockly.ASTNode.types.WORKSPACE&&(c.workspaceId=b.getLocation().id);Blockly.Events.fire(c)};
Blockly.blockRendering.MarkerSvg.prototype.getBlinkProperties_=function(){return{attributeType:"XML",attributeName:"fill",dur:"1s",values:this.colour_+";transparent;transparent;",repeatCount:"indefinite"}};
Blockly.blockRendering.MarkerSvg.prototype.createDomInternal_=function(){this.markerSvg_=Blockly.utils.dom.createSvgElement("g",{width:this.constants_.CURSOR_WS_WIDTH,height:this.constants_.WS_CURSOR_HEIGHT},this.svgGroup_);this.markerSvgLine_=Blockly.utils.dom.createSvgElement("rect",{fill:this.colour_,width:this.constants_.CURSOR_WS_WIDTH,height:this.constants_.WS_CURSOR_HEIGHT,style:"display: none"},this.markerSvg_);this.markerSvgRect_=Blockly.utils.dom.createSvgElement("rect",{"class":"blocklyVerticalMarker",
rx:10,ry:10,style:"display: none",stroke:this.colour_},this.markerSvg_);this.markerInput_=Blockly.utils.dom.createSvgElement("path",{transform:"",style:"display: none",fill:this.colour_},this.markerSvg_);this.markerBlock_=Blockly.utils.dom.createSvgElement("path",{transform:"",style:"display: none",fill:"none",stroke:this.colour_,"stroke-width":this.constants_.CURSOR_STROKE_WIDTH},this.markerSvg_);if(this.isCursor()){var a=this.getBlinkProperties_();Blockly.utils.dom.createSvgElement("animate",this.getBlinkProperties_(),
this.markerSvgLine_);Blockly.utils.dom.createSvgElement("animate",a,this.markerInput_);a.attributeName="stroke";Blockly.utils.dom.createSvgElement("animate",a,this.markerBlock_)}return this.markerSvg_};Blockly.blockRendering.MarkerSvg.prototype.dispose=function(){this.svgGroup_&&Blockly.utils.dom.removeNode(this.svgGroup_)};Blockly.blockRendering.PathObject=function(a,b,c){this.constants_=c;this.svgRoot=a;this.svgPath=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyPath"},this.svgRoot);this.style=b;this.markerSvg_=this.cursorSvg_=null};Blockly.blockRendering.PathObject.prototype.setPath=function(a){this.svgPath.setAttribute("d",a)};Blockly.blockRendering.PathObject.prototype.flipRTL=function(){this.svgPath.setAttribute("transform","scale(-1 1)")};
Blockly.blockRendering.PathObject.prototype.setCursorSvg=function(a){a?(this.svgRoot.appendChild(a),this.cursorSvg_=a):this.cursorSvg_=null};Blockly.blockRendering.PathObject.prototype.setMarkerSvg=function(a){a?(this.cursorSvg_?this.svgRoot.insertBefore(a,this.cursorSvg_):this.svgRoot.appendChild(a),this.markerSvg_=a):this.markerSvg_=null};
Blockly.blockRendering.PathObject.prototype.applyColour=function(a){a?(this.svgPath.setAttribute("stroke","none"),this.svgPath.setAttribute("fill",this.style.colourSecondary)):(this.svgPath.setAttribute("stroke",this.style.colourTertiary),this.svgPath.setAttribute("fill",this.style.colourPrimary))};Blockly.blockRendering.PathObject.prototype.setStyle=function(a){this.style=a};
Blockly.blockRendering.PathObject.prototype.applyColour=function(a){this.svgPath.setAttribute("stroke",this.style.colourTertiary);this.svgPath.setAttribute("fill",this.style.colourPrimary);this.updateShadow_(a.isShadow());this.updateDisabled_(!a.isEnabled()||a.getInheritedDisabled())};Blockly.blockRendering.PathObject.prototype.setStyle=function(a){this.style=a};
Blockly.blockRendering.PathObject.prototype.setClass_=function(a,b){b?Blockly.utils.dom.addClass(this.svgRoot,a):Blockly.utils.dom.removeClass(this.svgRoot,a)};Blockly.blockRendering.PathObject.prototype.updateHighlighted=function(a){a?this.svgPath.setAttribute("filter","url(#"+this.constants_.embossFilterId+")"):this.svgPath.setAttribute("filter","none")};
Blockly.blockRendering.PathObject.prototype.updateDisabled=function(a,b){this.setClass_("blocklyDisabled",a);a?this.svgPath.setAttribute("fill","url(#"+this.constants_.disabledPatternId+")"):this.applyColour(b)};Blockly.blockRendering.PathObject.prototype.updateSelected=function(a){this.setClass_("blocklySelected",a)};Blockly.blockRendering.PathObject.prototype.updateDraggingDelete=function(a){this.setClass_("blocklyDraggingDelete",a)};
Blockly.blockRendering.PathObject.prototype.updateInsertionMarker=function(a){this.setClass_("blocklyInsertionMarker",a)};Blockly.blockRendering.PathObject.prototype.updateMovable=function(a){this.setClass_("blocklyDraggable",a)};Blockly.blockRendering.PathObject.prototype.updateReplacementHighlight=function(a){this.setClass_("blocklyReplaceable",a)};Blockly.blockRendering.PathObject.prototype.updateShapeForInputHighlight=function(a,b){};Blockly.blockRendering.Renderer=function(a){this.name=a;this.constants_=null};Blockly.blockRendering.Renderer.prototype.init=function(){this.constants_=this.makeConstants_();this.constants_.init();this.injectCSS_(this.getCSS_())};Blockly.blockRendering.Renderer.prototype.makeConstants_=function(){return new Blockly.blockRendering.ConstantProvider};Blockly.blockRendering.Renderer.prototype.makeRenderInfo_=function(a){return new Blockly.blockRendering.RenderInfo(this,a)};
Blockly.blockRendering.Renderer.prototype.makeDrawer_=function(a,b){return new Blockly.blockRendering.Drawer(a,b)};Blockly.blockRendering.Renderer.prototype.makeDebugger_=function(){if(!Blockly.blockRendering.Debug)throw Error("Missing require for Blockly.blockRendering.Debug");return new Blockly.blockRendering.Debug};Blockly.blockRendering.Renderer.prototype.makeCursorDrawer=function(a,b){return new Blockly.blockRendering.CursorSvg(a,this.getConstants(),b)};
Blockly.blockRendering.Renderer.prototype.makePathObject=function(a){return new Blockly.blockRendering.PathObject(a,this.constants_)};Blockly.blockRendering.Renderer.prototype.getConstants=function(){return this.constants_};
Blockly.blockRendering.Renderer.prototype.getCSS_=function(){var a="."+this.name+"-renderer",b=this.getConstants();return[a+" .blocklyText {","cursor: default;","fill: #fff;","font-family: "+b.FIELD_TEXT_FONTFAMILY+";","font-size: "+b.FIELD_TEXT_FONTSIZE+"pt;","font-weight: "+b.FIELD_TEXT_FONTWEIGHT+";","}",a+" .blocklyNonEditableText>rect,",a+" .blocklyEditableText>rect {","fill: #fff;","fill-opacity: .6;","stroke: none;","}",a+" .blocklyNonEditableText>text,",a+" .blocklyEditableText>text {","fill: #000;",
"}",a+" .blocklyEditableText:not(.editing):hover>rect {","stroke: #fff;","stroke-width: 2;","}",a+" .blocklyHtmlInput {","font-family: "+b.FIELD_TEXT_FONTFAMILY+";","font-weight: "+b.FIELD_TEXT_FONTWEIGHT+";","}",a+" .blocklySelected>.blocklyPath {","stroke: #fc3;","stroke-width: 3px;","}",a+" .blocklyHighlightedConnectionPath {","stroke: #fc3;","}",a+" .blocklyReplaceable .blocklyPath {","fill-opacity: .5;","}",a+" .blocklyReplaceable .blocklyPathLight,",a+" .blocklyReplaceable .blocklyPathDark {",
"display: none;","}"]};Blockly.blockRendering.Renderer.prototype.injectCSS_=function(a){var b="blockly-renderer-style-"+this.name;if(!document.getElementById(b)){var c=a.join("\n");a=document.createElement("style");a.id=b;b=document.createTextNode(c);a.appendChild(b);document.head.insertBefore(a,document.head.firstChild)}};Blockly.blockRendering.Renderer.prototype.shouldHighlightConnection=function(a){return!0};
Blockly.blockRendering.Renderer.prototype.shouldInsertDraggedBlock=function(a,b){return!b.isConnected()||!!Blockly.Connection.lastConnectionInRow(a,b.targetConnection.getSourceBlock())};Blockly.blockRendering.Renderer.prototype.render=function(a){Blockly.blockRendering.useDebugger&&!a.renderingDebugger&&(a.renderingDebugger=this.makeDebugger_());var b=this.makeRenderInfo_(a);b.measure();this.makeDrawer_(a,b).draw()};Blockly.geras={};Blockly.geras.ConstantProvider=function(){Blockly.geras.ConstantProvider.superClass_.constructor.call(this);this.FIELD_TEXT_BASELINE_CENTER=!1;this.DARK_PATH_OFFSET=1};Blockly.utils.object.inherits(Blockly.geras.ConstantProvider,Blockly.blockRendering.ConstantProvider);Blockly.geras.Highlighter=function(a){this.info_=a;this.inlineSteps_=this.steps_="";this.RTL_=this.info_.RTL;a=a.getRenderer();this.constants_=a.getConstants();this.highlightConstants_=a.getHighlightConstants();this.highlightOffset_=this.highlightConstants_.OFFSET;this.outsideCornerPaths_=this.highlightConstants_.OUTSIDE_CORNER;this.insideCornerPaths_=this.highlightConstants_.INSIDE_CORNER;this.puzzleTabPaths_=this.highlightConstants_.PUZZLE_TAB;this.notchPaths_=this.highlightConstants_.NOTCH;this.startPaths_=
Blockly.blockRendering.PathObject.prototype.updateShadow_=function(a){a&&(this.svgPath.setAttribute("stroke","none"),this.svgPath.setAttribute("fill",this.style.colourSecondary))};Blockly.blockRendering.PathObject.prototype.updateDisabled_=function(a){this.setClass_("blocklyDisabled",a);a&&this.svgPath.setAttribute("fill","url(#"+this.constants_.disabledPatternId+")")};Blockly.blockRendering.PathObject.prototype.updateSelected=function(a){this.setClass_("blocklySelected",a)};
Blockly.blockRendering.PathObject.prototype.updateDraggingDelete=function(a){this.setClass_("blocklyDraggingDelete",a)};Blockly.blockRendering.PathObject.prototype.updateInsertionMarker=function(a){this.setClass_("blocklyInsertionMarker",a)};Blockly.blockRendering.PathObject.prototype.updateMovable=function(a){this.setClass_("blocklyDraggable",a)};Blockly.blockRendering.PathObject.prototype.updateReplacementHighlight=function(a){this.setClass_("blocklyReplaceable",a)};
Blockly.blockRendering.PathObject.prototype.updateShapeForInputHighlight=function(a,b){};Blockly.blockRendering.Renderer=function(a){this.name=a;this.constants_=null};Blockly.blockRendering.Renderer.prototype.init=function(){this.constants_=this.makeConstants_();this.constants_.init()};Blockly.blockRendering.Renderer.prototype.makeConstants_=function(){return new Blockly.blockRendering.ConstantProvider};Blockly.blockRendering.Renderer.prototype.makeRenderInfo_=function(a){return new Blockly.blockRendering.RenderInfo(this,a)};
Blockly.blockRendering.Renderer.prototype.makeDrawer_=function(a,b){return new Blockly.blockRendering.Drawer(a,b)};Blockly.blockRendering.Renderer.prototype.makeDebugger_=function(){if(!Blockly.blockRendering.Debug)throw Error("Missing require for Blockly.blockRendering.Debug");return new Blockly.blockRendering.Debug};Blockly.blockRendering.Renderer.prototype.makeMarkerDrawer=function(a,b){return new Blockly.blockRendering.MarkerSvg(a,this.getConstants(),b)};
Blockly.blockRendering.Renderer.prototype.makePathObject=function(a,b){return new Blockly.blockRendering.PathObject(a,b,this.constants_)};Blockly.blockRendering.Renderer.prototype.getConstants=function(){return this.constants_};Blockly.blockRendering.Renderer.prototype.shouldHighlightConnection=function(a){return!0};Blockly.blockRendering.Renderer.prototype.shouldInsertDraggedBlock=function(a,b){return!b.isConnected()||!!Blockly.Connection.lastConnectionInRow(a,b.targetConnection.getSourceBlock())};
Blockly.blockRendering.Renderer.prototype.render=function(a){Blockly.blockRendering.useDebugger&&!a.renderingDebugger&&(a.renderingDebugger=this.makeDebugger_());var b=this.makeRenderInfo_(a);b.measure();this.makeDrawer_(a,b).draw()};Blockly.geras={};Blockly.geras.ConstantProvider=function(){Blockly.geras.ConstantProvider.superClass_.constructor.call(this);this.FIELD_TEXT_BASELINE_CENTER=!1;this.DARK_PATH_OFFSET=1};Blockly.utils.object.inherits(Blockly.geras.ConstantProvider,Blockly.blockRendering.ConstantProvider);Blockly.geras.Highlighter=function(a){this.info_=a;this.inlineSteps_=this.steps_="";this.RTL_=this.info_.RTL;a=a.getRenderer();this.constants_=a.getConstants();this.highlightConstants_=a.getHighlightConstants();this.highlightOffset_=this.highlightConstants_.OFFSET;this.outsideCornerPaths_=this.highlightConstants_.OUTSIDE_CORNER;this.insideCornerPaths_=this.highlightConstants_.INSIDE_CORNER;this.puzzleTabPaths_=this.highlightConstants_.PUZZLE_TAB;this.notchPaths_=this.highlightConstants_.NOTCH;this.startPaths_=
this.highlightConstants_.START_HAT;this.jaggedTeethPaths_=this.highlightConstants_.JAGGED_TEETH};Blockly.geras.Highlighter.prototype.getPath=function(){return this.steps_+"\n"+this.inlineSteps_};
Blockly.geras.Highlighter.prototype.drawTopCorner=function(a){this.steps_+=Blockly.utils.svgPaths.moveBy(a.xPos,this.info_.startY);for(var b=0,c;c=a.elements[b];b++)Blockly.blockRendering.Types.isLeftSquareCorner(c)?this.steps_+=this.highlightConstants_.START_POINT:Blockly.blockRendering.Types.isLeftRoundedCorner(c)?this.steps_+=this.outsideCornerPaths_.topLeft(this.RTL_):Blockly.blockRendering.Types.isPreviousConnection(c)?this.steps_+=this.notchPaths_.pathLeft:Blockly.blockRendering.Types.isHat(c)?
this.steps_+=this.startPaths_.path(this.RTL_):Blockly.blockRendering.Types.isSpacer(c)&&0!=c.width&&(this.steps_+=Blockly.utils.svgPaths.lineOnAxis("H",c.xPos+c.width-this.highlightOffset_));this.steps_+=Blockly.utils.svgPaths.lineOnAxis("H",a.xPos+a.width-this.highlightOffset_)};
@@ -1173,7 +1180,6 @@ if(Blockly.blockRendering.Types.isInlineInput(a))return this.constants_.LARGE_PA
if(Blockly.blockRendering.Types.isStatementInput(b))return this.constants_.LARGE_PADDING}return this.constants_.LARGE_PADDING-1}if(Blockly.blockRendering.Types.isIcon(a)&&b&&!Blockly.blockRendering.Types.isInput(b))return this.constants_.LARGE_PADDING;if(Blockly.blockRendering.Types.isInlineInput(a)&&b&&!Blockly.blockRendering.Types.isInput(b))return b.isEditable?this.constants_.MEDIUM_PADDING:this.constants_.LARGE_PADDING;if(Blockly.blockRendering.Types.isLeftSquareCorner(a)&&b){if(Blockly.blockRendering.Types.isHat(b))return this.constants_.NO_PADDING;
if(Blockly.blockRendering.Types.isPreviousConnection(b))return b.notchOffset;if(Blockly.blockRendering.Types.isNextConnection(b)){var c=(this.RTL?1:-1)*this.constants_.DARK_PATH_OFFSET/2;return b.notchOffset+c}}if(Blockly.blockRendering.Types.isLeftRoundedCorner(a)&&b){if(Blockly.blockRendering.Types.isPreviousConnection(b))return b.notchOffset-this.constants_.CORNER_RADIUS;if(Blockly.blockRendering.Types.isNextConnection(b))return c=(this.RTL?1:-1)*this.constants_.DARK_PATH_OFFSET/2,b.notchOffset-
this.constants_.CORNER_RADIUS+c}return!Blockly.blockRendering.Types.isInput(a)&&b&&!Blockly.blockRendering.Types.isInput(b)&&a.isEditable==b.isEditable||b&&Blockly.blockRendering.Types.isJaggedEdge(b)?this.constants_.LARGE_PADDING:this.constants_.MEDIUM_PADDING};
Blockly.geras.RenderInfo.prototype.addAlignmentPadding_=function(a,b){var c=a.getFirstSpacer(),d=a.getLastSpacer();if(a.hasExternalInput||a.hasStatement)a.widthWithConnectedBlocks+=b;a.align==Blockly.ALIGN_LEFT?d.width+=b:a.align==Blockly.ALIGN_CENTRE?(c.width+=b/2,d.width+=b/2):a.align==Blockly.ALIGN_RIGHT?c.width+=b:d.width+=b;a.width+=b};
Blockly.geras.RenderInfo.prototype.getSpacerRowHeight_=function(a,b){return Blockly.blockRendering.Types.isTopRow(a)&&Blockly.blockRendering.Types.isBottomRow(b)?this.constants_.EMPTY_BLOCK_SPACER_HEIGHT:Blockly.blockRendering.Types.isTopRow(a)||Blockly.blockRendering.Types.isBottomRow(b)?this.constants_.NO_PADDING:a.hasExternalInput&&b.hasExternalInput?this.constants_.LARGE_PADDING:!a.hasStatement&&b.hasStatement?this.constants_.BETWEEN_STATEMENT_PADDING_Y:a.hasStatement&&b.hasStatement||!a.hasStatement&&
b.hasDummyInput||a.hasDummyInput?this.constants_.LARGE_PADDING:this.constants_.MEDIUM_PADDING};
Blockly.geras.RenderInfo.prototype.getElemCenterline_=function(a,b){if(Blockly.blockRendering.Types.isSpacer(b))return a.yPos+b.height/2;if(Blockly.blockRendering.Types.isBottomRow(a)){var c=a.yPos+a.height-a.descenderHeight;return Blockly.blockRendering.Types.isNextConnection(b)?c+b.height/2:c-b.height/2}if(Blockly.blockRendering.Types.isTopRow(a))return Blockly.blockRendering.Types.isHat(b)?a.capline-b.height/2:a.capline+b.height/2;c=a.yPos;Blockly.blockRendering.Types.isField(b)||Blockly.blockRendering.Types.isIcon(b)?
@@ -1195,13 +1201,12 @@ Blockly.geras.HighlightConstantProvider.prototype.makePuzzleTab=function(){var a
2.5),e=Blockly.utils.svgPaths.lineOnAxis("v",-1.5)+Blockly.utils.svgPaths.moveBy(-.92*a,-.5)+Blockly.utils.svgPaths.curve("q",[Blockly.utils.svgPaths.point(-.19*a,-5.5),Blockly.utils.svgPaths.point(0,-11)])+Blockly.utils.svgPaths.moveBy(.92*a,1),f=Blockly.utils.svgPaths.moveBy(-5,b-.7)+Blockly.utils.svgPaths.lineTo(.46*a,-2.1);return{width:a,height:b,pathUp:function(a){return a?c:e},pathDown:function(a){return a?d:f}}};
Blockly.geras.HighlightConstantProvider.prototype.makeNotch=function(){return{pathLeft:Blockly.utils.svgPaths.lineOnAxis("h",this.OFFSET)+this.constantProvider.NOTCH.pathLeft}};Blockly.geras.HighlightConstantProvider.prototype.makeJaggedTeeth=function(){return{pathLeft:Blockly.utils.svgPaths.lineTo(5.1,2.6)+Blockly.utils.svgPaths.moveBy(-10.2,6.8)+Blockly.utils.svgPaths.lineTo(5.1,2.6)}};
Blockly.geras.HighlightConstantProvider.prototype.makeStartHat=function(){var a=this.constantProvider.START_HAT.height,b=Blockly.utils.svgPaths.moveBy(25,-8.7)+Blockly.utils.svgPaths.curve("c",[Blockly.utils.svgPaths.point(29.7,-6.2),Blockly.utils.svgPaths.point(57.2,-.5),Blockly.utils.svgPaths.point(75,8.7)]),c=Blockly.utils.svgPaths.curve("c",[Blockly.utils.svgPaths.point(17.8,-9.2),Blockly.utils.svgPaths.point(45.3,-14.9),Blockly.utils.svgPaths.point(75,-8.7)])+Blockly.utils.svgPaths.moveTo(100.5,
a+.5);return{path:function(a){return a?b:c}}};Blockly.geras.PathObject=function(a,b){this.constants_=b;this.svgRoot=a;this.svgPathDark=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyPathDark",transform:"translate(1,1)"},this.svgRoot);this.svgPath=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyPath"},this.svgRoot);this.svgPathLight=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyPathLight"},this.svgRoot);this.colourDark="#000000";this.style=Blockly.Theme.createBlockStyle("#000000")};
Blockly.utils.object.inherits(Blockly.geras.PathObject,Blockly.blockRendering.PathObject);Blockly.geras.PathObject.prototype.setPath=function(a){this.svgPath.setAttribute("d",a);this.svgPathDark.setAttribute("d",a)};Blockly.geras.PathObject.prototype.setHighlightPath=function(a){this.svgPathLight.setAttribute("d",a)};
Blockly.geras.PathObject.prototype.flipRTL=function(){this.svgPath.setAttribute("transform","scale(-1 1)");this.svgPathLight.setAttribute("transform","scale(-1 1)");this.svgPathDark.setAttribute("transform","translate(1,1) scale(-1 1)")};
Blockly.geras.PathObject.prototype.applyColour=function(a){a?(this.svgPathLight.style.display="none",this.svgPathDark.setAttribute("fill",this.style.colourSecondary),this.svgPath.setAttribute("stroke","none"),this.svgPath.setAttribute("fill",this.style.colourSecondary)):(this.svgPathLight.style.display="",this.svgPathDark.style.display="",this.svgPath.setAttribute("stroke","none"),this.svgPathLight.setAttribute("stroke",this.style.colourTertiary),this.svgPathDark.setAttribute("fill",this.colourDark),
this.svgPath.setAttribute("fill",this.style.colourPrimary))};Blockly.geras.PathObject.prototype.setStyle=function(a){this.style=a;this.colourDark=Blockly.utils.colour.blend("#000",this.style.colourPrimary,.2)||this.colourDark};Blockly.geras.PathObject.prototype.updateHighlighted=function(a){a?(this.svgPath.setAttribute("filter","url(#"+this.constants_.embossFilterId+")"),this.svgPathLight.style.display="none"):(this.svgPath.setAttribute("filter","none"),this.svgPathLight.style.display="inline")};
Blockly.geras.PathObject.prototype.updateDisabled=function(a,b){a?this.svgPath.setAttribute("fill","url(#"+this.constants_.disabledPatternId+")"):this.applyColour(b)};Blockly.geras.Renderer=function(a){Blockly.geras.Renderer.superClass_.constructor.call(this,a);this.highlightConstants_=null};Blockly.utils.object.inherits(Blockly.geras.Renderer,Blockly.blockRendering.Renderer);Blockly.geras.Renderer.prototype.init=function(){Blockly.geras.Renderer.superClass_.init.call(this);this.highlightConstants_=this.makeHighlightConstants_()};Blockly.geras.Renderer.prototype.makeConstants_=function(){return new Blockly.geras.ConstantProvider};
Blockly.geras.Renderer.prototype.makeRenderInfo_=function(a){return new Blockly.geras.RenderInfo(this,a)};Blockly.geras.Renderer.prototype.makeDrawer_=function(a,b){return new Blockly.geras.Drawer(a,b)};Blockly.geras.Renderer.prototype.makePathObject=function(a){return new Blockly.geras.PathObject(a,this.getConstants())};Blockly.geras.Renderer.prototype.makeHighlightConstants_=function(){return new Blockly.geras.HighlightConstantProvider(this.getConstants())};
a+.5);return{path:function(a){return a?b:c}}};Blockly.geras.PathObject=function(a,b,c){this.constants_=c;this.svgRoot=a;this.svgPathDark=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyPathDark",transform:"translate(1,1)"},this.svgRoot);this.svgPath=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyPath"},this.svgRoot);this.svgPathLight=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyPathLight"},this.svgRoot);this.colourDark="#000000";this.style=b};Blockly.utils.object.inherits(Blockly.geras.PathObject,Blockly.blockRendering.PathObject);
Blockly.geras.PathObject.prototype.setPath=function(a){this.svgPath.setAttribute("d",a);this.svgPathDark.setAttribute("d",a)};Blockly.geras.PathObject.prototype.setHighlightPath=function(a){this.svgPathLight.setAttribute("d",a)};Blockly.geras.PathObject.prototype.flipRTL=function(){this.svgPath.setAttribute("transform","scale(-1 1)");this.svgPathLight.setAttribute("transform","scale(-1 1)");this.svgPathDark.setAttribute("transform","translate(1,1) scale(-1 1)")};
Blockly.geras.PathObject.prototype.applyColour=function(a){this.svgPathLight.style.display="";this.svgPathDark.style.display="";this.svgPathLight.setAttribute("stroke",this.style.colourTertiary);this.svgPathDark.setAttribute("fill",this.colourDark);Blockly.geras.PathObject.superClass_.applyColour.call(this,a);this.svgPath.setAttribute("stroke","none")};
Blockly.geras.PathObject.prototype.setStyle=function(a){this.style=a;this.colourDark=Blockly.utils.colour.blend("#000",this.style.colourPrimary,.2)||this.colourDark};Blockly.geras.PathObject.prototype.updateHighlighted=function(a){a?(this.svgPath.setAttribute("filter","url(#"+this.constants_.embossFilterId+")"),this.svgPathLight.style.display="none"):(this.svgPath.setAttribute("filter","none"),this.svgPathLight.style.display="inline")};
Blockly.geras.PathObject.prototype.updateShadow_=function(a){a&&(this.svgPathLight.style.display="none",this.svgPathDark.setAttribute("fill",this.style.colourSecondary),this.svgPath.setAttribute("stroke","none"),this.svgPath.setAttribute("fill",this.style.colourSecondary))};Blockly.geras.PathObject.prototype.updateDisabled_=function(a){Blockly.geras.PathObject.superClass_.updateDisabled_.call(this,a);a&&this.svgPath.setAttribute("stroke","none")};Blockly.geras.Renderer=function(a){Blockly.geras.Renderer.superClass_.constructor.call(this,a);this.highlightConstants_=null};Blockly.utils.object.inherits(Blockly.geras.Renderer,Blockly.blockRendering.Renderer);Blockly.geras.Renderer.prototype.init=function(){Blockly.geras.Renderer.superClass_.init.call(this);this.highlightConstants_=this.makeHighlightConstants_()};Blockly.geras.Renderer.prototype.makeConstants_=function(){return new Blockly.geras.ConstantProvider};
Blockly.geras.Renderer.prototype.makeRenderInfo_=function(a){return new Blockly.geras.RenderInfo(this,a)};Blockly.geras.Renderer.prototype.makeDrawer_=function(a,b){return new Blockly.geras.Drawer(a,b)};Blockly.geras.Renderer.prototype.makePathObject=function(a,b){return new Blockly.geras.PathObject(a,b,this.getConstants())};Blockly.geras.Renderer.prototype.makeHighlightConstants_=function(){return new Blockly.geras.HighlightConstantProvider(this.getConstants())};
Blockly.geras.Renderer.prototype.getHighlightConstants=function(){return this.highlightConstants_};Blockly.blockRendering.register("geras",Blockly.geras.Renderer);Blockly.thrasos={};Blockly.thrasos.RenderInfo=function(a,b){Blockly.thrasos.RenderInfo.superClass_.constructor.call(this,a,b)};Blockly.utils.object.inherits(Blockly.thrasos.RenderInfo,Blockly.blockRendering.RenderInfo);Blockly.thrasos.RenderInfo.prototype.getRenderer=function(){return this.renderer_};
Blockly.thrasos.RenderInfo.prototype.addElemSpacing_=function(){for(var a=!1,b=0,c;c=this.rows[b];b++)c.hasExternalInput&&(a=!0);for(b=0;c=this.rows[b];b++){var d=c.elements;c.elements=[];c.startsWithElemSpacer()&&c.elements.push(new Blockly.blockRendering.InRowSpacer(this.constants_,this.getInRowSpacing_(null,d[0])));for(var e=0;e<d.length-1;e++){c.elements.push(d[e]);var f=this.getInRowSpacing_(d[e],d[e+1]);c.elements.push(new Blockly.blockRendering.InRowSpacer(this.constants_,f))}c.elements.push(d[d.length-
1]);c.endsWithElemSpacer()&&(f=this.getInRowSpacing_(d[d.length-1],null),a&&c.hasDummyInput&&(f+=this.constants_.TAB_WIDTH),c.elements.push(new Blockly.blockRendering.InRowSpacer(this.constants_,f)))}};
@@ -1210,59 +1215,70 @@ Blockly.blockRendering.Types.isIcon(a)?2*this.constants_.LARGE_PADDING+1:Blockly
if(Blockly.blockRendering.Types.isInlineInput(a))return this.constants_.LARGE_PADDING;if(Blockly.blockRendering.Types.isStatementInput(a))return this.constants_.NO_PADDING}if(!Blockly.blockRendering.Types.isInput(a)&&b&&Blockly.blockRendering.Types.isInput(b)){if(a.isEditable){if(Blockly.blockRendering.Types.isInlineInput(b)||Blockly.blockRendering.Types.isExternalInput(b))return this.constants_.SMALL_PADDING}else{if(Blockly.blockRendering.Types.isInlineInput(b)||Blockly.blockRendering.Types.isExternalInput(b))return this.constants_.MEDIUM_LARGE_PADDING;
if(Blockly.blockRendering.Types.isStatementInput(b))return this.constants_.LARGE_PADDING}return this.constants_.LARGE_PADDING-1}if(Blockly.blockRendering.Types.isIcon(a)&&b&&!Blockly.blockRendering.Types.isInput(b))return this.constants_.LARGE_PADDING;if(Blockly.blockRendering.Types.isInlineInput(a)&&b&&!Blockly.blockRendering.Types.isInput(b))return b.isEditable?this.constants_.MEDIUM_PADDING:this.constants_.LARGE_PADDING;if(Blockly.blockRendering.Types.isLeftSquareCorner(a)&&b){if(Blockly.blockRendering.Types.isHat(b))return this.constants_.NO_PADDING;
if(Blockly.blockRendering.Types.isPreviousConnection(b)||Blockly.blockRendering.Types.isNextConnection(b))return b.notchOffset}return Blockly.blockRendering.Types.isLeftRoundedCorner(a)&&b?b.notchOffset-this.constants_.CORNER_RADIUS:!Blockly.blockRendering.Types.isInput(a)&&b&&!Blockly.blockRendering.Types.isInput(b)&&a.isEditable==b.isEditable||b&&Blockly.blockRendering.Types.isJaggedEdge(b)?this.constants_.LARGE_PADDING:this.constants_.MEDIUM_PADDING};
Blockly.thrasos.RenderInfo.prototype.addAlignmentPadding_=function(a,b){var c=a.getFirstSpacer(),d=a.getLastSpacer();if(a.hasExternalInput||a.hasStatement)a.widthWithConnectedBlocks+=b;a.align==Blockly.ALIGN_LEFT?d.width+=b:a.align==Blockly.ALIGN_CENTRE?(c.width+=b/2,d.width+=b/2):a.align==Blockly.ALIGN_RIGHT?c.width+=b:d.width+=b;a.width+=b};
Blockly.thrasos.RenderInfo.prototype.getSpacerRowHeight_=function(a,b){return Blockly.blockRendering.Types.isTopRow(a)&&Blockly.blockRendering.Types.isBottomRow(b)?this.constants_.EMPTY_BLOCK_SPACER_HEIGHT:Blockly.blockRendering.Types.isTopRow(a)||Blockly.blockRendering.Types.isBottomRow(b)?this.constants_.NO_PADDING:a.hasExternalInput&&b.hasExternalInput?this.constants_.LARGE_PADDING:!a.hasStatement&&b.hasStatement?this.constants_.BETWEEN_STATEMENT_PADDING_Y:a.hasStatement&&b.hasStatement||a.hasDummyInput||
b.hasDummyInput?this.constants_.LARGE_PADDING:this.constants_.MEDIUM_PADDING};
Blockly.thrasos.RenderInfo.prototype.getElemCenterline_=function(a,b){if(Blockly.blockRendering.Types.isSpacer(b))return a.yPos+b.height/2;if(Blockly.blockRendering.Types.isBottomRow(a)){var c=a.yPos+a.height-a.descenderHeight;return Blockly.blockRendering.Types.isNextConnection(b)?c+b.height/2:c-b.height/2}if(Blockly.blockRendering.Types.isTopRow(a))return Blockly.blockRendering.Types.isHat(b)?a.capline-b.height/2:a.capline+b.height/2;c=a.yPos;return c=Blockly.blockRendering.Types.isField(b)&&a.hasStatement?
c+(this.constants_.TALL_INPUT_FIELD_OFFSET_Y+b.height/2):c+a.height/2};
Blockly.thrasos.RenderInfo.prototype.finalize_=function(){for(var a=0,b=0,c=0,d;d=this.rows[c];c++){d.yPos=b;d.xPos=this.startX;b+=d.height;a=Math.max(a,d.widthWithConnectedBlocks);var e=b-this.topRow.ascenderHeight;d==this.bottomRow&&e<this.constants_.MIN_BLOCK_HEIGHT&&(e=this.constants_.MIN_BLOCK_HEIGHT-e,this.bottomRow.height+=e,b+=e);this.recordElemPositions_(d)}this.bottomRow.baseline=b-this.bottomRow.descenderHeight;this.widthWithChildren=a+this.startX;this.height=b;this.startY=this.topRow.capline};Blockly.thrasos.Renderer=function(a){Blockly.thrasos.Renderer.superClass_.constructor.call(this,a)};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.SMALL_PADDING=this.GRID_UNIT=4;this.MEDIUM_PADDING=2*this.GRID_UNIT;this.MEDIUM_LARGE_PADDING=3*this.GRID_UNIT;this.LARGE_PADDING=4*this.GRID_UNIT;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=0;this.BOTTOM_ROW_MIN_HEIGHT=this.TOP_ROW_MIN_HEIGHT=
this.GRID_UNIT;this.BOTTOM_ROW_AFTER_STATEMENT_MIN_HEIGHT=7*this.GRID_UNIT;this.STATEMENT_BOTTOM_SPACER=-this.NOTCH_HEIGHT;this.STATEMENT_INPUT_SPACER_MIN_WIDTH=30*this.GRID_UNIT;this.STATEMENT_INPUT_PADDING_LEFT=4*this.GRID_UNIT;this.EMPTY_INLINE_INPUT_PADDING=4*this.GRID_UNIT;this.EMPTY_INLINE_INPUT_HEIGHT=8*this.GRID_UNIT;this.DUMMY_INPUT_MIN_HEIGHT=6*this.GRID_UNIT;this.CURSOR_WS_WIDTH=20*this.GRID_UNIT;this.CURSOR_COLOUR="#ffa200";this.CURSOR_RADIUS=5;this.FULL_BLOCK_FIELDS=!0;this.FIELD_TEXT_FONTSIZE=
12;this.FIELD_TEXT_FONTWEIGHT="bold";this.FIELD_BORDER_RECT_RADIUS=this.CORNER_RADIUS;this.FIELD_BORDER_RECT_X_PADDING=2*this.GRID_UNIT;this.FIELD_DROPDOWN_BORDER_RECT_HEIGHT=8*this.GRID_UNIT;this.FIELD_DROPDOWN_SVG_ARROW=!0;this.FIELD_DROPDOWN_SVG_ARROW_SIZE=12;this.FIELD_DROPDOWN_SVG_ARROW_DATAURI="data:image/svg+xml;base64,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";
this.highlightGlowFilterId="";this.highlightGlowFilter_=null;this.replacementGlowFilterId="";this.replacementGlowFilter_=null};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=function(){Blockly.zelos.ConstantProvider.superClass_.constructor.call(this);this.SMALL_PADDING=this.GRID_UNIT=4;this.MEDIUM_PADDING=2*this.GRID_UNIT;this.MEDIUM_LARGE_PADDING=3*this.GRID_UNIT;this.LARGE_PADDING=4*this.GRID_UNIT;this.CORNER_RADIUS=1*this.GRID_UNIT;this.NOTCH_WIDTH=9*this.GRID_UNIT;this.NOTCH_HEIGHT=2*this.GRID_UNIT;this.STATEMENT_INPUT_NOTCH_OFFSET=this.NOTCH_OFFSET_LEFT=3*this.GRID_UNIT;this.MIN_BLOCK_WIDTH=2*this.GRID_UNIT;this.MIN_BLOCK_HEIGHT=12*
this.GRID_UNIT;this.TAB_OFFSET_FROM_TOP=0;this.TOP_ROW_MIN_HEIGHT=this.GRID_UNIT;this.TOP_ROW_PRECEDES_STATEMENT_MIN_HEIGHT=this.LARGE_PADDING;this.BOTTOM_ROW_MIN_HEIGHT=this.GRID_UNIT;this.BOTTOM_ROW_AFTER_STATEMENT_MIN_HEIGHT=6*this.GRID_UNIT;this.STATEMENT_BOTTOM_SPACER=-this.NOTCH_HEIGHT;this.STATEMENT_INPUT_SPACER_MIN_WIDTH=40*this.GRID_UNIT;this.STATEMENT_INPUT_PADDING_LEFT=4*this.GRID_UNIT;this.EMPTY_INLINE_INPUT_PADDING=4*this.GRID_UNIT;this.EMPTY_INLINE_INPUT_HEIGHT=8*this.GRID_UNIT;this.DUMMY_INPUT_MIN_HEIGHT=
6*this.GRID_UNIT;this.CURSOR_WS_WIDTH=20*this.GRID_UNIT;this.CURSOR_COLOUR="#ffa200";this.CURSOR_RADIUS=5;this.SHAPES={HEXAGONAL:1,ROUND:2,SQUARE:3,PUZZLE:4,NOTCH:5};this.SHAPE_IN_SHAPE_PADDING={1:{0:5*this.GRID_UNIT,1:2*this.GRID_UNIT,2:5*this.GRID_UNIT,3:5*this.GRID_UNIT},2:{0:3*this.GRID_UNIT,1:3*this.GRID_UNIT,2:1*this.GRID_UNIT,3:2*this.GRID_UNIT},3:{0:2*this.GRID_UNIT,1:2*this.GRID_UNIT,2:2*this.GRID_UNIT,3:2*this.GRID_UNIT}};this.FULL_BLOCK_FIELDS=!0;this.FIELD_TEXT_FONTSIZE=12;this.FIELD_TEXT_FONTWEIGHT=
"bold";this.FIELD_TEXT_FONTFAMILY='"Helvetica Neue", "Segoe UI", Helvetica, sans-serif';this.FIELD_TEXT_BASELINE_Y=this.FIELD_TEXT_HEIGHT=13.1;this.FIELD_BORDER_RECT_RADIUS=this.CORNER_RADIUS;this.FIELD_BORDER_RECT_X_PADDING=2*this.GRID_UNIT;this.FIELD_BORDER_RECT_Y_PADDING=1*this.GRID_UNIT;this.FIELD_BORDER_RECT_HEIGHT=8*this.GRID_UNIT;this.FIELD_DROPDOWN_BORDER_RECT_HEIGHT=8*this.GRID_UNIT;this.FIELD_DROPDOWN_SVG_ARROW=this.FIELD_DROPDOWN_COLOURED_DIV=!0;this.FIELD_DROPDOWN_SVG_ARROW_SIZE=12;this.FIELD_DROPDOWN_SVG_ARROW_DATAURI=
"data:image/svg+xml;base64,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";
this.FIELD_TEXTINPUT_BOX_SHADOW=!0;this.FIELD_TEXT_Y_OFFSET=Blockly.utils.userAgent.CHROME?-.45:0;this.FIELD_COLOUR_FULL_BLOCK=!0;this.FIELD_COLOUR_DEFAULT_WIDTH=2*this.GRID_UNIT;this.FIELD_COLOUR_DEFAULT_HEIGHT=4*this.GRID_UNIT;this.FIELD_CHECKBOX_X_OFFSET=this.FIELD_BORDER_RECT_X_PADDING-3;this.FIELD_CHECKBOX_Y_OFFSET=22;this.FIELD_CHECKBOX_DEFAULT_WIDTH=6*this.GRID_UNIT;this.highlightGlowFilterId="";this.highlightGlowFilter_=null;this.replacementGlowFilterId="";this.replacementGlowFilter_=null};
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();this.STATEMENT_INPUT_NOTCH_OFFSET+=this.INSIDE_CORNERS.rightWidth};
Blockly.zelos.ConstantProvider.prototype.dispose=function(){Blockly.zelos.ConstantProvider.superClass_.dispose.call(this);this.highlightGlowFilter_&&Blockly.utils.dom.removeNode(this.highlightGlowFilter_)};
Blockly.zelos.ConstantProvider.prototype.makeHexagonal=function(){function a(a,c,d){var b=a/2;d=d?-1:1;a=(c?-1:1)*a/2;return Blockly.utils.svgPaths.lineTo(-d*b,a)+Blockly.utils.svgPaths.lineTo(d*b,a)}return{isDynamic:!0,width:function(a){return a/2},height:function(a){return a},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{isDynamic:!0,width:function(a){return a/2},height:function(a){return a},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.makeHexagonal=function(){function a(a,c,d){var b=a/2;d=d?-1:1;a=(c?-1:1)*a/2;return Blockly.utils.svgPaths.lineTo(-d*b,a)+Blockly.utils.svgPaths.lineTo(d*b,a)}return{type:this.SHAPES.HEXAGONAL,isDynamic:!0,width:function(a){return a/2},height:function(a){return a},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{type:this.SHAPES.ROUND,isDynamic:!0,width:function(a){return a/2},height:function(a){return a},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.shapeFor=function(a){var b=a.getCheck();switch(a.type){case Blockly.INPUT_VALUE:case Blockly.OUTPUT_VALUE:if(b&&-1!=b.indexOf("Boolean"))return this.HEXAGONAL;if(b&&-1!=b.indexOf("Number"))return this.ROUNDED;b&&b.indexOf("String");return this.ROUNDED;case Blockly.PREVIOUS_STATEMENT:case Blockly.NEXT_STATEMENT:return this.NOTCH;default:throw Error("Unknown type");}};
Blockly.zelos.ConstantProvider.prototype.makeNotch=function(){function a(a){return Blockly.utils.svgPaths.curve("c",[Blockly.utils.svgPaths.point(a*e/2,0),Blockly.utils.svgPaths.point(a*e*3/4,g/2),Blockly.utils.svgPaths.point(a*e,g)])+Blockly.utils.svgPaths.line([Blockly.utils.svgPaths.point(a*e,f)])+Blockly.utils.svgPaths.curve("c",[Blockly.utils.svgPaths.point(a*e/4,g/2),Blockly.utils.svgPaths.point(a*e/2,g),Blockly.utils.svgPaths.point(a*e,g)])+Blockly.utils.svgPaths.lineOnAxis("h",a*d)+Blockly.utils.svgPaths.curve("c",
[Blockly.utils.svgPaths.point(a*e/2,0),Blockly.utils.svgPaths.point(a*e*3/4,-(g/2)),Blockly.utils.svgPaths.point(a*e,-g)])+Blockly.utils.svgPaths.line([Blockly.utils.svgPaths.point(a*e,-f)])+Blockly.utils.svgPaths.curve("c",[Blockly.utils.svgPaths.point(a*e/4,-(g/2)),Blockly.utils.svgPaths.point(a*e/2,-g),Blockly.utils.svgPaths.point(a*e,-g)])}var b=this.NOTCH_WIDTH,c=this.NOTCH_HEIGHT,d=b/3,e=d/3,f=c/2,g=f/2,h=a(1),k=a(-1);return{width:b,height:c,pathLeft:h,pathRight:k}};
[Blockly.utils.svgPaths.point(a*e/2,0),Blockly.utils.svgPaths.point(a*e*3/4,-(g/2)),Blockly.utils.svgPaths.point(a*e,-g)])+Blockly.utils.svgPaths.line([Blockly.utils.svgPaths.point(a*e,-f)])+Blockly.utils.svgPaths.curve("c",[Blockly.utils.svgPaths.point(a*e/4,-(g/2)),Blockly.utils.svgPaths.point(a*e/2,-g),Blockly.utils.svgPaths.point(a*e,-g)])}var b=this.NOTCH_WIDTH,c=this.NOTCH_HEIGHT,d=b/3,e=d/3,f=c/2,g=f/2,h=a(1),k=a(-1);return{type:this.SHAPES.NOTCH,width:b,height:c,pathLeft:h,pathRight:k}};
Blockly.zelos.ConstantProvider.prototype.makeInsideCorners=function(){var a=this.CORNER_RADIUS,b=Blockly.utils.svgPaths.arc("a","0 0,0",a,Blockly.utils.svgPaths.point(-a,a)),c=Blockly.utils.svgPaths.arc("a","0 0,1",a,Blockly.utils.svgPaths.point(-a,a)),d=Blockly.utils.svgPaths.arc("a","0 0,0",a,Blockly.utils.svgPaths.point(a,a)),e=Blockly.utils.svgPaths.arc("a","0 0,1",a,Blockly.utils.svgPaths.point(a,a));return{width:a,height:a,pathTop:b,pathBottom:d,rightWidth:a,rightHeight:a,pathTopRight:c,pathBottomRight:e}};
Blockly.zelos.ConstantProvider.prototype.createDom=function(a){Blockly.zelos.ConstantProvider.superClass_.createDom.call(this,a);a=Blockly.utils.dom.createSvgElement("defs",{},a);var b=String(Math.random()).substring(2),c=Blockly.utils.dom.createSvgElement("filter",{id:"blocklyHighlightGlowFilter"+b,height:"160%",width:"180%",y:"-30%",x:"-40%"},a);Blockly.utils.dom.createSvgElement("feGaussianBlur",{"in":"SourceGraphic",stdDeviation:.5},c);var d=Blockly.utils.dom.createSvgElement("feComponentTransfer",
{result:"outBlur"},c);Blockly.utils.dom.createSvgElement("feFuncA",{type:"table",tableValues:"0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1"},d);Blockly.utils.dom.createSvgElement("feFlood",{"flood-color":"#fff200","flood-opacity":1,result:"outColor"},c);Blockly.utils.dom.createSvgElement("feComposite",{"in":"outColor",in2:"outBlur",operator:"in",result:"outGlow"},c);this.highlightGlowFilterId=c.id;this.highlightGlowFilter_=c;a=Blockly.utils.dom.createSvgElement("filter",{id:"blocklyReplacementGlowFilter"+b,
Blockly.zelos.ConstantProvider.prototype.generateSecondaryColour_=function(a){return Blockly.utils.colour.blend("#000",a,.15)||a};Blockly.zelos.ConstantProvider.prototype.generateTertiaryColour_=function(a){return Blockly.utils.colour.blend("#000",a,.25)||a};
Blockly.zelos.ConstantProvider.prototype.createDom=function(a){Blockly.zelos.ConstantProvider.superClass_.createDom.call(this,a);a=Blockly.utils.dom.createSvgElement("defs",{},a);var b=Blockly.utils.dom.createSvgElement("filter",{id:"blocklyHighlightGlowFilter"+this.randomIdentifier_,height:"160%",width:"180%",y:"-30%",x:"-40%"},a);Blockly.utils.dom.createSvgElement("feGaussianBlur",{"in":"SourceGraphic",stdDeviation:.5},b);var c=Blockly.utils.dom.createSvgElement("feComponentTransfer",{result:"outBlur"},
b);Blockly.utils.dom.createSvgElement("feFuncA",{type:"table",tableValues:"0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1"},c);Blockly.utils.dom.createSvgElement("feFlood",{"flood-color":"#fff200","flood-opacity":1,result:"outColor"},b);Blockly.utils.dom.createSvgElement("feComposite",{"in":"outColor",in2:"outBlur",operator:"in",result:"outGlow"},b);this.highlightGlowFilterId=b.id;this.highlightGlowFilter_=b;a=Blockly.utils.dom.createSvgElement("filter",{id:"blocklyReplacementGlowFilter"+this.randomIdentifier_,
height:"160%",width:"180%",y:"-30%",x:"-40%"},a);Blockly.utils.dom.createSvgElement("feGaussianBlur",{"in":"SourceGraphic",stdDeviation:2},a);b=Blockly.utils.dom.createSvgElement("feComponentTransfer",{result:"outBlur"},a);Blockly.utils.dom.createSvgElement("feFuncA",{type:"table",tableValues:"0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1"},b);Blockly.utils.dom.createSvgElement("feFlood",{"flood-color":"#fff200","flood-opacity":1,result:"outColor"},a);Blockly.utils.dom.createSvgElement("feComposite",{"in":"outColor",
in2:"outBlur",operator:"in",result:"outGlow"},a);Blockly.utils.dom.createSvgElement("feComposite",{"in":"SourceGraphic",in2:"outGlow",operator:"over"},a);this.replacementGlowFilterId=a.id;this.replacementGlowFilter_=a};Blockly.zelos.CursorSvg=function(a,b,c){Blockly.zelos.CursorSvg.superClass_.constructor.call(this,a,b,c)};Blockly.utils.object.inherits(Blockly.zelos.CursorSvg,Blockly.blockRendering.CursorSvg);Blockly.zelos.CursorSvg.prototype.showWithInput_=function(a){var b=a.getSourceBlock();a=a.getLocation().getOffsetInBlock();this.positionCircle_(a.x,a.y+this.constants_.CURSOR_RADIUS);this.setParent_(b);this.showCurrent_()};
Blockly.zelos.CursorSvg.prototype.showWithBlock_=function(a){a=a.getLocation();var b=a.getHeightWidth();this.positionRect_(0,0,b.width,b.height);this.setParent_(a);this.showCurrent_()};Blockly.zelos.CursorSvg.prototype.positionCircle_=function(a,b){this.cursorCircle_.setAttribute("cx",a);this.cursorCircle_.setAttribute("cy",b);this.currentCursorSvg=this.cursorCircle_};
Blockly.zelos.CursorSvg.prototype.showAtLocation_=function(a){var b=!1;a.getType()==Blockly.ASTNode.types.OUTPUT?(this.showWithInput_(a),b=!0):a.getType()==Blockly.ASTNode.types.BLOCK&&(this.showWithBlock_(a),b=!0);b||Blockly.zelos.CursorSvg.superClass_.showAtLocation_.call(this,a)};Blockly.zelos.CursorSvg.prototype.hide=function(){Blockly.zelos.CursorSvg.superClass_.hide.call(this);this.cursorCircle_.style.display="none"};
Blockly.zelos.CursorSvg.prototype.createDomInternal_=function(){Blockly.zelos.CursorSvg.superClass_.createDomInternal_.call(this);var a=this.isMarker()?this.constants_.MARKER_COLOUR:this.constants_.CURSOR_COLOUR;this.cursorCircle_=Blockly.utils.dom.createSvgElement("circle",{r:this.constants_.CURSOR_RADIUS,style:"display: none",fill:a,stroke:a,"stroke-width":this.constants_.CURSOR_STROKE_WIDTH},this.cursorSvg_);this.isMarker()||(a=this.getBlinkProperties_(),Blockly.utils.dom.createSvgElement("animate",
a,this.cursorCircle_));return this.cursorSvg_};Blockly.zelos.TopRow=function(a){Blockly.zelos.TopRow.superClass_.constructor.call(this,a)};Blockly.utils.object.inherits(Blockly.zelos.TopRow,Blockly.blockRendering.TopRow);Blockly.zelos.TopRow.prototype.endsWithElemSpacer=function(){return!1};Blockly.zelos.TopRow.prototype.hasLeftSquareCorner=function(a){return!!a.outputConnection};Blockly.zelos.TopRow.prototype.hasRightSquareCorner=function(a){return!!a.outputConnection};
Blockly.zelos.BottomRow=function(a){Blockly.zelos.BottomRow.superClass_.constructor.call(this,a)};Blockly.utils.object.inherits(Blockly.zelos.BottomRow,Blockly.blockRendering.BottomRow);Blockly.zelos.BottomRow.prototype.endsWithElemSpacer=function(){return!1};Blockly.zelos.BottomRow.prototype.hasLeftSquareCorner=function(a){return!!a.outputConnection};Blockly.zelos.BottomRow.prototype.hasRightSquareCorner=function(a){return!!a.outputConnection};
Blockly.zelos.BeforeStatementSpacerRow=function(a,b,c){Blockly.zelos.BeforeStatementSpacerRow.superClass_.constructor.call(this,a,b,c);this.type|=Blockly.blockRendering.Types.getType("BEFORE_STATEMENT_SPACER_ROW")};Blockly.utils.object.inherits(Blockly.zelos.BeforeStatementSpacerRow,Blockly.blockRendering.SpacerRow);Blockly.zelos.AfterStatementSpacerRow=function(a,b,c){Blockly.zelos.AfterStatementSpacerRow.superClass_.constructor.call(this,a,b,c);this.type|=Blockly.blockRendering.Types.getType("AFTER_STATEMENT_SPACER_ROW")};
Blockly.utils.object.inherits(Blockly.zelos.AfterStatementSpacerRow,Blockly.blockRendering.SpacerRow);Blockly.zelos.RenderInfo=function(a,b){Blockly.zelos.RenderInfo.superClass_.constructor.call(this,a,b);this.topRow=new Blockly.zelos.TopRow(this.constants_);this.bottomRow=new Blockly.zelos.BottomRow(this.constants_);this.isInline=!0};Blockly.utils.object.inherits(Blockly.zelos.RenderInfo,Blockly.blockRendering.RenderInfo);Blockly.zelos.RenderInfo.prototype.getRenderer=function(){return this.renderer_};
Blockly.zelos.RenderInfo.prototype.computeBounds_=function(){Blockly.zelos.RenderInfo.superClass_.computeBounds_.call(this);if(this.outputConnection&&this.outputConnection.isDynamicShape){var a=this.outputConnection.width;this.width+=a;this.widthWithChildren+=a}};
Blockly.zelos.RenderInfo.prototype.getInRowSpacing_=function(a,b){return a&&b||!this.outputConnection||!this.outputConnection.isDynamicShape?a&&Blockly.blockRendering.Types.isLeftRoundedCorner(a)&&b&&(Blockly.blockRendering.Types.isPreviousConnection(b)||Blockly.blockRendering.Types.isNextConnection(b))?b.notchOffset-this.constants_.CORNER_RADIUS:this.constants_.MEDIUM_PADDING:this.constants_.NO_PADDING};
Blockly.zelos.RenderInfo.prototype.makeSpacerRow_=function(a,b){var c=this.getSpacerRowHeight_(a,b),d=this.getSpacerRowWidth_(a,b);c=Blockly.blockRendering.Types.isInputRow(b)&&b.hasStatement?new Blockly.zelos.BeforeStatementSpacerRow(this.constants_,Math.max(c,this.constants_.INSIDE_CORNERS.rightHeight||0),d):Blockly.blockRendering.Types.isInputRow(a)&&a.hasStatement?new Blockly.zelos.AfterStatementSpacerRow(this.constants_,Math.max(c,this.constants_.INSIDE_CORNERS.rightHeight||0),d):new Blockly.blockRendering.SpacerRow(this.constants_,
c,d);a.hasStatement&&(c.followsStatement=!0);return c};Blockly.zelos.RenderInfo.prototype.getSpacerRowHeight_=function(a,b){return Blockly.blockRendering.Types.isTopRow(a)&&Blockly.blockRendering.Types.isBottomRow(b)?this.constants_.EMPTY_BLOCK_SPACER_HEIGHT:Blockly.blockRendering.Types.isTopRow(a)||Blockly.blockRendering.Types.isBottomRow(b)?this.constants_.NO_PADDING:this.constants_.MEDIUM_PADDING};
Blockly.zelos.RenderInfo.prototype.addAlignmentPadding_=function(a,b){var c=a.getLastSpacer();c&&(c.width+=b,a.width+=b)};
Blockly.zelos.RenderInfo.prototype.finalize_=function(){for(var a=0,b=0,c;c=this.rows[b];b++)c.yPos=a,a+=c.height;this.height=a;this.outputConnection&&this.outputConnection.isDynamicShape&&(this.outputConnection.setShapeDimensions(this.outputConnection.shape.height(this.height),this.outputConnection.shape.width(this.height)),this.computeBounds_());for(b=a=0;c=this.rows[b];b++)c.xPos=this.startX,a=Math.max(a,c.widthWithConnectedBlocks),this.recordElemPositions_(c);this.widthWithChildren=Math.max(this.widthWithChildren,
a+this.startX);this.startY=this.topRow.capline;this.bottomRow.baseline=this.height-this.bottomRow.descenderHeight};Blockly.zelos.Drawer=function(a,b){Blockly.zelos.Drawer.superClass_.constructor.call(this,a,b)};Blockly.utils.object.inherits(Blockly.zelos.Drawer,Blockly.blockRendering.Drawer);
Blockly.zelos.Drawer.prototype.draw=function(){var a=this.block_.pathObject;a.beginDrawing();this.hideHiddenIcons_();this.drawOutline_();this.drawInternals_();a.setPath(this.outlinePath_+"\n"+this.inlinePath_);this.info_.RTL&&a.flipRTL();Blockly.blockRendering.useDebugger&&this.block_.renderingDebugger.drawDebug(this.block_,this.info_);this.recordSizeOnBlock_();a.endDrawing()};
in2:"outBlur",operator:"in",result:"outGlow"},a);Blockly.utils.dom.createSvgElement("feComposite",{"in":"SourceGraphic",in2:"outGlow",operator:"over"},a);this.replacementGlowFilterId=a.id;this.replacementGlowFilter_=a};
Blockly.zelos.ConstantProvider.prototype.getCSS_=function(a){a="."+a+"-renderer";return[a+" .blocklyText {","cursor: default;","fill: #fff;","font-family: "+this.FIELD_TEXT_FONTFAMILY+";","font-size: "+this.FIELD_TEXT_FONTSIZE+"pt;","font-weight: "+this.FIELD_TEXT_FONTWEIGHT+";","}",a+" .blocklyNonEditableText>rect:not(.blocklyDropdownRect),",a+" .blocklyEditableText>rect:not(.blocklyDropdownRect) {","fill: "+this.FIELD_BORDER_RECT_COLOUR+";","}",a+" .blocklyNonEditableText>text,",a+" .blocklyEditableText>text,",
a+" .blocklyNonEditableText>g>text,",a+" .blocklyEditableText>g>text {","fill: #575E75;","}",a+" .blocklyDraggable:not(.blocklyDisabled)"," .blocklyEditableText:not(.editing):hover>rect ,",a+" .blocklyDraggable:not(.blocklyDisabled)"," .blocklyEditableText:not(.editing):hover>.blocklyPath {","stroke: #fff;","stroke-width: 2;","}",a+" .blocklyHtmlInput {","font-family: "+this.FIELD_TEXT_FONTFAMILY+";","font-weight: "+this.FIELD_TEXT_FONTWEIGHT+";","color: #575E75;","}",a+" .blocklyDropdownText {",
"fill: #fff !important;","}",a+".blocklyWidgetDiv .goog-menuitem,",a+".blocklyDropDownDiv .goog-menuitem {","font-family: "+this.FIELD_TEXT_FONTFAMILY+";","}",a+".blocklyDropDownDiv .goog-menuitem-content {","color: #fff;","}",a+" .blocklyHighlightedConnectionPath {","stroke: #fff200;","}",a+" .blocklyDisabled > .blocklyOutlinePath {","fill: url(#blocklyDisabledPattern"+this.randomIdentifier_+")","}"]};Blockly.zelos.TopRow=function(a){Blockly.zelos.TopRow.superClass_.constructor.call(this,a)};Blockly.utils.object.inherits(Blockly.zelos.TopRow,Blockly.blockRendering.TopRow);Blockly.zelos.TopRow.prototype.endsWithElemSpacer=function(){return!1};Blockly.zelos.TopRow.prototype.hasLeftSquareCorner=function(a){return!!a.outputConnection};Blockly.zelos.TopRow.prototype.hasRightSquareCorner=function(a){return!!a.outputConnection};
Blockly.zelos.BottomRow=function(a){Blockly.zelos.BottomRow.superClass_.constructor.call(this,a)};Blockly.utils.object.inherits(Blockly.zelos.BottomRow,Blockly.blockRendering.BottomRow);Blockly.zelos.BottomRow.prototype.endsWithElemSpacer=function(){return!1};Blockly.zelos.BottomRow.prototype.hasLeftSquareCorner=function(a){return!!a.outputConnection};Blockly.zelos.BottomRow.prototype.hasRightSquareCorner=function(a){return!!a.outputConnection};Blockly.zelos.RightConnectionShape=function(a){Blockly.zelos.RightConnectionShape.superClass_.constructor.call(this,a);this.type|=Blockly.blockRendering.Types.getType("RIGHT_CONNECTION");this.width=this.height=0};Blockly.utils.object.inherits(Blockly.zelos.RightConnectionShape,Blockly.blockRendering.Measurable);Blockly.zelos.RenderInfo=function(a,b){Blockly.zelos.RenderInfo.superClass_.constructor.call(this,a,b);this.topRow=new Blockly.zelos.TopRow(this.constants_);this.bottomRow=new Blockly.zelos.BottomRow(this.constants_);this.isInline=!0;this.isMultiRow=!b.getInputsInline()||b.isCollapsed();this.rightSide=this.outputConnection?new Blockly.zelos.RightConnectionShape(this.constants_):null};Blockly.utils.object.inherits(Blockly.zelos.RenderInfo,Blockly.blockRendering.RenderInfo);
Blockly.zelos.RenderInfo.prototype.getRenderer=function(){return this.renderer_};Blockly.zelos.RenderInfo.prototype.measure=function(){this.createRows_();this.addElemSpacing_();this.addRowSpacing_();this.adjustXPosition_();this.computeBounds_();this.alignRowElements_();this.finalize_()};
Blockly.zelos.RenderInfo.prototype.shouldStartNewRow_=function(a,b){return b?a.type==Blockly.NEXT_STATEMENT||b.type==Blockly.NEXT_STATEMENT?!0:a.type==Blockly.INPUT_VALUE||a.type==Blockly.DUMMY_INPUT?!this.isInline||this.isMultiRow:!1:!1};
Blockly.zelos.RenderInfo.prototype.getInRowSpacing_=function(a,b){return a&&b||!this.outputConnection||!this.outputConnection.isDynamicShape?!a&&b&&Blockly.blockRendering.Types.isStatementInput(b)?this.constants_.STATEMENT_INPUT_PADDING_LEFT:a&&Blockly.blockRendering.Types.isLeftRoundedCorner(a)&&b&&(Blockly.blockRendering.Types.isPreviousConnection(b)||Blockly.blockRendering.Types.isNextConnection(b))?b.notchOffset-this.constants_.CORNER_RADIUS:this.constants_.MEDIUM_PADDING:this.constants_.NO_PADDING};
Blockly.zelos.RenderInfo.prototype.getSpacerRowHeight_=function(a,b){if(Blockly.blockRendering.Types.isTopRow(a)&&Blockly.blockRendering.Types.isBottomRow(b))return this.constants_.EMPTY_BLOCK_SPACER_HEIGHT;if(Blockly.blockRendering.Types.isTopRow(a))return a.hasPreviousConnection||this.outputConnection?this.constants_.NO_PADDING:this.constants_.SMALL_PADDING;var c=Blockly.blockRendering.Types.isInputRow(a)&&a.hasStatement,d=Blockly.blockRendering.Types.isInputRow(b)&&b.hasStatement;if(c||d){var e=
this.constants_.INSIDE_CORNERS.rightHeight||0,f=Math.max(this.constants_.MEDIUM_PADDING,Math.max(this.constants_.NOTCH_HEIGHT,e));return c&&d?Math.max(f,2*e+this.constants_.DUMMY_INPUT_MIN_HEIGHT):f}return Blockly.blockRendering.Types.isBottomRow(b)?this.outputConnection?this.constants_.NO_PADDING:this.constants_.SMALL_PADDING:this.constants_.MEDIUM_PADDING};
Blockly.zelos.RenderInfo.prototype.getSpacerRowWidth_=function(a,b){var c=this.width-this.startX;return Blockly.blockRendering.Types.isInputRow(a)&&a.hasStatement||Blockly.blockRendering.Types.isInputRow(b)&&b.hasStatement?Math.max(c,this.constants_.STATEMENT_INPUT_SPACER_MIN_WIDTH):c};
Blockly.zelos.RenderInfo.prototype.adjustXPosition_=function(){if(this.topRow.hasPreviousConnection)for(var a=this.constants_.NOTCH_OFFSET_LEFT+this.constants_.NOTCH_WIDTH,b=0,c;c=this.rows[b];b++)if(Blockly.blockRendering.Types.isInputRow(c)){b=c.xPos;for(var d=null,e=0,f;f=c.elements[e];e++)Blockly.blockRendering.Types.isSpacer(f)&&(d=f),d&&(Blockly.blockRendering.Types.isField(f)||Blockly.blockRendering.Types.isInput(f))&&b<a&&!(Blockly.blockRendering.Types.isField(f)&&f.field instanceof Blockly.FieldLabel)&&
(d.width+=a-b),b+=f.width;break}};
Blockly.zelos.RenderInfo.prototype.finalizeOutputConnection_=function(){if(this.outputConnection&&this.outputConnection.isDynamicShape){for(var a=0,b=0,c;c=this.rows[b];b++)c.yPos=a,a+=c.height;this.height=a;b=this.outputConnection.shape.height(a);a=this.outputConnection.shape.width(a);this.outputConnection.height=b;this.outputConnection.width=a;this.outputConnection.startX=a;this.rightSide.height=b;this.rightSide.width=a;this.rightSide.centerline=b/2;this.rightSide.xPos=this.width+a;this.startX=
a;this.width+=2*a;this.widthWithChildren+=2*a}};
Blockly.zelos.RenderInfo.prototype.finalizeHorizontalAlignment_=function(){if(this.outputConnection){for(var a=0,b=0,c;c=this.rows[b];b++)if(Blockly.blockRendering.Types.isInputRow(c)){a=c.elements[c.elements.length-2];var d=this.getNegativeSpacing_(c.elements[1]),e=this.getNegativeSpacing_(a);a=d+e;var f=this.constants_.MIN_BLOCK_WIDTH+2*this.outputConnection.width;this.width-a<f&&(a=this.width-f,d=a/2,e=a/2);c.elements.unshift(new Blockly.blockRendering.InRowSpacer(this.constants_,-d));c.elements.push(new Blockly.blockRendering.InRowSpacer(this.constants_,
-e))}if(a)for(this.width-=a,this.widthWithChildren-=a,this.rightSide.xPos-=a,b=0;c=this.rows[b];b++){if(Blockly.blockRendering.Types.isTopRow(c)||Blockly.blockRendering.Types.isBottomRow(c))c.elements[1].width-=a;c.width-=a;c.widthWithConnectedBlocks-=a}}};
Blockly.zelos.RenderInfo.prototype.getNegativeSpacing_=function(a){if(!a)return 0;var b=this.outputConnection.width,c=this.outputConnection.shape.type,d=this.constants_;if(this.isMultiRow&&1<this.inputRowNum_)switch(c){case d.SHAPES.ROUND:return c=this.height/2,b-c*(1-Math.sin(Math.acos((c-this.constants_.SMALL_PADDING)/c)));default:return 0}return Blockly.blockRendering.Types.isInlineInput(a)?(a=a.connectedBlock?a.connectedBlock.pathObject.outputShapeType:a.shape.type,c==d.SHAPES.HEXAGONAL&&c!=a?
0:b-this.constants_.SHAPE_IN_SHAPE_PADDING[c][a]):Blockly.blockRendering.Types.isField(a)?c==d.SHAPES.ROUND&&a.field instanceof Blockly.FieldTextInput?b-2.75*d.GRID_UNIT:b-this.constants_.SHAPE_IN_SHAPE_PADDING[c][0]:Blockly.blockRendering.Types.isIcon(a)?this.constants_.SMALL_PADDING:0};
Blockly.zelos.RenderInfo.prototype.finalizeVerticalAlignment_=function(){if(!this.outputConnection)for(var a=2;a<this.rows.length-1;a+=2){var b=this.rows[a-1],c=this.rows[a],d=this.rows[a+1];if(Blockly.blockRendering.Types.isInputRow(c)){for(var e=!1,f=0,g;g=c.elements[f];f++)if(Blockly.blockRendering.Types.isInlineInput(g)&&g.connectedBlock&&!g.connectedBlock.isShadow()&&40<=g.connectedBlock.getHeightWidth().height){e=!0;break}e&&(b.height-=this.constants_.GRID_UNIT,d.height-=this.constants_.GRID_UNIT)}}};
Blockly.zelos.RenderInfo.prototype.finalize_=function(){this.finalizeOutputConnection_();this.finalizeHorizontalAlignment_();this.finalizeVerticalAlignment_();Blockly.zelos.RenderInfo.superClass_.finalize_.call(this)};Blockly.zelos.Drawer=function(a,b){Blockly.zelos.Drawer.superClass_.constructor.call(this,a,b)};Blockly.utils.object.inherits(Blockly.zelos.Drawer,Blockly.blockRendering.Drawer);
Blockly.zelos.Drawer.prototype.draw=function(){var a=this.block_.pathObject;a.beginDrawing();this.hideHiddenIcons_();this.drawOutline_();this.drawInternals_();a.setPath(this.outlinePath_+"\n"+this.inlinePath_);this.info_.RTL&&a.flipRTL();Blockly.blockRendering.useDebugger&&this.block_.renderingDebugger.drawDebug(this.block_,this.info_);this.recordSizeOnBlock_();this.info_.outputConnection&&(a.outputShapeType=this.info_.outputConnection.shape.type);a.endDrawing()};
Blockly.zelos.Drawer.prototype.drawOutline_=function(){this.info_.outputConnection&&this.info_.outputConnection.isDynamicShape?(this.drawFlatTop_(),this.drawRightDynamicConnection_(),this.drawFlatBottom_(),this.drawLeftDynamicConnection_()):Blockly.zelos.Drawer.superClass_.drawOutline_.call(this)};
Blockly.zelos.Drawer.prototype.drawRightSideRow_=function(a){if(a.type&Blockly.blockRendering.Types.getType("BEFORE_STATEMENT_SPACER_ROW")){var b=a.height-this.constants_.INSIDE_CORNERS.rightWidth;this.outlinePath_+=(0<b?Blockly.utils.svgPaths.lineOnAxis("V",a.yPos+b):"")+this.constants_.INSIDE_CORNERS.pathTopRight}else a.type&Blockly.blockRendering.Types.getType("AFTER_STATEMENT_SPACER_ROW")?(b=a.height-this.constants_.INSIDE_CORNERS.rightWidth,this.outlinePath_+=this.constants_.INSIDE_CORNERS.pathBottomRight+
(0<b?Blockly.utils.svgPaths.lineOnAxis("V",a.yPos+a.height):"")):this.outlinePath_+=Blockly.utils.svgPaths.lineOnAxis("V",a.yPos+a.height)};Blockly.zelos.Drawer.prototype.drawRightDynamicConnection_=function(){this.outlinePath_+=this.info_.outputConnection.shape.pathRightDown(this.info_.outputConnection.height)};
Blockly.zelos.Drawer.prototype.drawLeftDynamicConnection_=function(){this.positionOutputConnection_();this.outlinePath_+=this.info_.outputConnection.shape.pathUp(this.info_.outputConnection.height);this.outlinePath_+="z"};Blockly.zelos.Drawer.prototype.drawFlatTop_=function(){var a=this.info_.topRow;this.positionPreviousConnection_();this.outlinePath_+=Blockly.utils.svgPaths.moveBy(a.xPos,this.info_.startY);this.outlinePath_+=Blockly.utils.svgPaths.lineOnAxis("h",a.width)};
Blockly.zelos.Drawer.prototype.drawFlatBottom_=function(){var a=this.info_.bottomRow;this.positionNextConnection_();this.outlinePath_+=Blockly.utils.svgPaths.lineOnAxis("V",a.baseline);this.outlinePath_+=Blockly.utils.svgPaths.lineOnAxis("h",-a.width)};
Blockly.zelos.Drawer.prototype.drawRightSideRow_=function(a){if(a.precedesStatement||a.followsStatement){var b=this.constants_.INSIDE_CORNERS.rightHeight;b=a.height-(a.precedesStatement?b:0);this.outlinePath_+=(a.followsStatement?this.constants_.INSIDE_CORNERS.pathBottomRight:"")+(0<b?Blockly.utils.svgPaths.lineOnAxis("V",a.yPos+b):"")+(a.precedesStatement?this.constants_.INSIDE_CORNERS.pathTopRight:"")}else this.outlinePath_+=Blockly.utils.svgPaths.lineOnAxis("V",a.yPos+a.height)};
Blockly.zelos.Drawer.prototype.drawRightDynamicConnection_=function(){this.outlinePath_+=this.info_.outputConnection.shape.pathRightDown(this.info_.outputConnection.height)};Blockly.zelos.Drawer.prototype.drawLeftDynamicConnection_=function(){this.positionOutputConnection_();this.outlinePath_+=this.info_.outputConnection.shape.pathUp(this.info_.outputConnection.height);this.outlinePath_+="z"};
Blockly.zelos.Drawer.prototype.drawFlatTop_=function(){var a=this.info_.topRow;this.positionPreviousConnection_();this.outlinePath_+=Blockly.utils.svgPaths.moveBy(a.xPos,this.info_.startY);this.outlinePath_+=Blockly.utils.svgPaths.lineOnAxis("h",a.width)};Blockly.zelos.Drawer.prototype.drawFlatBottom_=function(){var a=this.info_.bottomRow;this.positionNextConnection_();this.outlinePath_+=Blockly.utils.svgPaths.lineOnAxis("V",a.baseline);this.outlinePath_+=Blockly.utils.svgPaths.lineOnAxis("h",-a.width)};
Blockly.zelos.Drawer.prototype.drawInlineInput_=function(a){this.positionInlineInputConnection_(a);var b=a.input.name;if(!a.connectedBlock&&!this.info_.isInsertionMarker){var c=a.width-2*a.connectionWidth;a=Blockly.utils.svgPaths.moveTo(a.xPos+a.connectionWidth,a.centerline-a.height/2)+Blockly.utils.svgPaths.lineOnAxis("h",c)+a.shape.pathRightDown(a.height)+Blockly.utils.svgPaths.lineOnAxis("h",-c)+a.shape.pathUp(a.height)+"z";this.block_.pathObject.setOutlinePath(b,a)}};
Blockly.zelos.Drawer.prototype.drawStatementInput_=function(a){var b=a.getLastInput(),c=b.xPos+b.notchOffset+b.shape.width,d=b.shape.pathRight+Blockly.utils.svgPaths.lineOnAxis("h",-(b.notchOffset-this.constants_.INSIDE_CORNERS.width))+this.constants_.INSIDE_CORNERS.pathTop,e=a.height-2*this.constants_.INSIDE_CORNERS.height;b=this.constants_.INSIDE_CORNERS.pathBottom+Blockly.utils.svgPaths.lineOnAxis("h",b.notchOffset-this.constants_.INSIDE_CORNERS.width)+b.shape.pathLeft;this.outlinePath_+=Blockly.utils.svgPaths.lineOnAxis("H",
c)+d+Blockly.utils.svgPaths.lineOnAxis("v",e)+b+Blockly.utils.svgPaths.lineOnAxis("H",a.xPos+a.width);this.positionStatementInputConnection_(a)};Blockly.zelos.PathObject=function(a,b){Blockly.zelos.PathObject.superClass_.constructor.call(this,a,b);this.constants_=b;this.svgPathSelected_=null;this.outlines_={};this.remainingOutlines_=null};Blockly.utils.object.inherits(Blockly.zelos.PathObject,Blockly.blockRendering.PathObject);Blockly.zelos.PathObject.prototype.setPath=function(a){Blockly.zelos.PathObject.superClass_.setPath.call(this,a);this.svgPathSelected_&&this.svgPathSelected_.setAttribute("d",a)};
c)+d+Blockly.utils.svgPaths.lineOnAxis("v",e)+b+Blockly.utils.svgPaths.lineOnAxis("H",a.xPos+a.width);this.positionStatementInputConnection_(a)};Blockly.zelos.MarkerSvg=function(a,b,c){Blockly.zelos.MarkerSvg.superClass_.constructor.call(this,a,b,c)};Blockly.utils.object.inherits(Blockly.zelos.MarkerSvg,Blockly.blockRendering.MarkerSvg);Blockly.zelos.MarkerSvg.prototype.showWithInput_=function(a){var b=a.getSourceBlock();a=a.getLocation().getOffsetInBlock();this.positionCircle_(a.x,a.y+this.constants_.CURSOR_RADIUS);this.setParent_(b);this.showCurrent_()};
Blockly.zelos.MarkerSvg.prototype.showWithBlock_=function(a){a=a.getLocation();var b=a.getHeightWidth();this.positionRect_(0,0,b.width,b.height);this.setParent_(a);this.showCurrent_()};Blockly.zelos.MarkerSvg.prototype.positionCircle_=function(a,b){this.markerCircle_.setAttribute("cx",a);this.markerCircle_.setAttribute("cy",b);this.currentMarkerSvg=this.markerCircle_};
Blockly.zelos.MarkerSvg.prototype.showAtLocation_=function(a){var b=!1;a.getType()==Blockly.ASTNode.types.OUTPUT?(this.showWithInput_(a),b=!0):a.getType()==Blockly.ASTNode.types.BLOCK&&(this.showWithBlock_(a),b=!0);b||Blockly.zelos.MarkerSvg.superClass_.showAtLocation_.call(this,a)};Blockly.zelos.MarkerSvg.prototype.hide=function(){Blockly.zelos.MarkerSvg.superClass_.hide.call(this);this.markerCircle_.style.display="none"};
Blockly.zelos.MarkerSvg.prototype.createDomInternal_=function(){Blockly.zelos.MarkerSvg.superClass_.createDomInternal_.call(this);this.markerCircle_=Blockly.utils.dom.createSvgElement("circle",{r:this.constants_.CURSOR_RADIUS,style:"display: none",fill:this.colour_,stroke:this.colour_,"stroke-width":this.constants_.CURSOR_STROKE_WIDTH},this.markerSvg_);if(this.isCursor()){var a=this.getBlinkProperties_();Blockly.utils.dom.createSvgElement("animate",a,this.markerCircle_)}return this.markerSvg_};Blockly.zelos.PathObject=function(a,b,c){Blockly.zelos.PathObject.superClass_.constructor.call(this,a,b,c);this.constants_=c;this.svgPathSelected_=null;this.outlines_={};this.outputShapeType=this.remainingOutlines_=null};Blockly.utils.object.inherits(Blockly.zelos.PathObject,Blockly.blockRendering.PathObject);Blockly.zelos.PathObject.prototype.setPath=function(a){Blockly.zelos.PathObject.superClass_.setPath.call(this,a);this.svgPathSelected_&&this.svgPathSelected_.setAttribute("d",a)};
Blockly.zelos.PathObject.prototype.applyColour=function(a){Blockly.zelos.PathObject.superClass_.applyColour.call(this,a);a.isShadow()&&a.getParent()&&this.svgPath.setAttribute("stroke",a.getParent().style.colourTertiary);a=0;for(var b=Object.keys(this.outlines_),c;c=b[a];a++)this.outlines_[c].setAttribute("fill",this.style.colourTertiary)};
Blockly.zelos.PathObject.prototype.flipRTL=function(){Blockly.zelos.PathObject.superClass_.flipRTL.call(this);for(var a=0,b=Object.keys(this.outlines_),c;c=b[a];a++)this.outlines_[c].setAttribute("transform","scale(-1 1)")};
Blockly.zelos.PathObject.prototype.updateSelected=function(a){this.setClass_("blocklySelected",a);a?this.svgPathSelected_||(this.svgPathSelected_=this.svgPath.cloneNode(!0),this.svgPathSelected_.setAttribute("fill","none"),this.svgPathSelected_.setAttribute("filter","url(#"+this.constants_.highlightGlowFilterId+")"),this.svgRoot.appendChild(this.svgPathSelected_)):this.svgPathSelected_&&(this.svgRoot.removeChild(this.svgPathSelected_),this.svgPathSelected_=null)};
Blockly.zelos.PathObject.prototype.updateReplacementHighlight=function(a){this.setClass_("blocklyReplaceable",a);a?this.svgPath.setAttribute("filter","url(#"+this.constants_.replacementGlowFilterId+")"):this.svgPath.removeAttribute("filter")};Blockly.zelos.PathObject.prototype.updateShapeForInputHighlight=function(a,b){var c=a.getParentInput().name;(c=this.getOutlinePath_(c))&&(b?c.setAttribute("filter","url(#"+this.constants_.replacementGlowFilterId+")"):c.removeAttribute("filter"))};
Blockly.zelos.PathObject.prototype.beginDrawing=function(){this.remainingOutlines_={};for(var a=0,b=Object.keys(this.outlines_),c;c=b[a];a++)this.remainingOutlines_[c]=1};Blockly.zelos.PathObject.prototype.endDrawing=function(){if(this.remainingOutlines_)for(var a=0,b=Object.keys(this.remainingOutlines_),c;c=b[a];a++)this.removeOutlinePath_(c);this.remainingOutlines_=null};
Blockly.zelos.PathObject.prototype.setOutlinePath=function(a,b){var c=this.getOutlinePath_(a);c.setAttribute("d",b);c.setAttribute("fill",this.style.colourTertiary)};Blockly.zelos.PathObject.prototype.getOutlinePath_=function(a){this.outlines_[a]||(this.outlines_[a]=Blockly.utils.dom.createSvgElement("path",{"class":"blocklyOutlinePath",d:""},this.svgRoot));this.remainingOutlines_&&delete this.remainingOutlines_[a];return this.outlines_[a]};
Blockly.zelos.PathObject.prototype.removeOutlinePath_=function(a){this.outlines_[a].parentNode.removeChild(this.outlines_[a]);delete this.outlines_[a]};Blockly.zelos.Renderer=function(a){Blockly.zelos.Renderer.superClass_.constructor.call(this,a)};Blockly.utils.object.inherits(Blockly.zelos.Renderer,Blockly.blockRendering.Renderer);Blockly.zelos.Renderer.prototype.makeConstants_=function(){return new Blockly.zelos.ConstantProvider};Blockly.zelos.Renderer.prototype.makeRenderInfo_=function(a){return new Blockly.zelos.RenderInfo(this,a)};Blockly.zelos.Renderer.prototype.makeDrawer_=function(a,b){return new Blockly.zelos.Drawer(a,b)};
Blockly.zelos.Renderer.prototype.makeCursorDrawer=function(a,b){return new Blockly.zelos.CursorSvg(a,this.getConstants(),b)};Blockly.zelos.Renderer.prototype.makePathObject=function(a){return new Blockly.zelos.PathObject(a,this.getConstants())};Blockly.zelos.Renderer.prototype.shouldHighlightConnection=function(a){return a.type!=Blockly.INPUT_VALUE&&a.type!==Blockly.OUTPUT_VALUE};Blockly.zelos.Renderer.prototype.shouldInsertDraggedBlock=function(a,b){return!1};
Blockly.zelos.Renderer.prototype.getCSS_=function(){var a="."+this.name+"-renderer",b=this.getConstants();return[a+" .blocklyText {","cursor: default;","fill: #fff;","font-family: "+b.FIELD_TEXT_FONTFAMILY+";","font-size: "+b.FIELD_TEXT_FONTSIZE+"pt;","font-weight: "+b.FIELD_TEXT_FONTWEIGHT+";","}",a+" .blocklyEditableText:not(.editing):hover>rect ,",a+" .blocklyEditableText:not(.editing):hover>.blocklyPath {","stroke: #fff;","stroke-width: 2;","}",a+" .blocklyHtmlInput {","font-family: "+b.FIELD_TEXT_FONTFAMILY+
";","font-weight: "+b.FIELD_TEXT_FONTWEIGHT+";","}",a+" .blocklyDropdownText {","fill: #fff !important;","}",a+" .blocklyHighlightedConnectionPath {","stroke: #fff200;","}"]};Blockly.blockRendering.register("zelos",Blockly.zelos.Renderer);Blockly.Toolbox=function(a){this.workspace_=a;this.RTL=a.options.RTL;this.horizontalLayout_=a.options.horizontalLayout;this.toolboxPosition=a.options.toolboxPosition;this.config_={indentWidth:19,cssRoot:"blocklyTreeRoot",cssHideRoot:"blocklyHidden",cssTreeRow:"blocklyTreeRow",cssItemLabel:"blocklyTreeLabel",cssTreeIcon:"blocklyTreeIcon",cssExpandedFolderIcon:"blocklyTreeIconOpen",cssFileIcon:"blocklyTreeIconNone",cssSelectedRow:"blocklyTreeSelected"};this.treeSeparatorConfig_={cssTreeRow:"blocklyTreeSeparator"};
Blockly.zelos.Renderer.prototype.makeMarkerDrawer=function(a,b){return new Blockly.zelos.MarkerSvg(a,this.getConstants(),b)};Blockly.zelos.Renderer.prototype.makePathObject=function(a,b){return new Blockly.zelos.PathObject(a,b,this.getConstants())};Blockly.zelos.Renderer.prototype.shouldHighlightConnection=function(a){return a.type!=Blockly.INPUT_VALUE&&a.type!==Blockly.OUTPUT_VALUE};Blockly.zelos.Renderer.prototype.shouldInsertDraggedBlock=function(a,b){return!1};
Blockly.blockRendering.register("zelos",Blockly.zelos.Renderer);Blockly.Toolbox=function(a){this.workspace_=a;this.RTL=a.options.RTL;this.horizontalLayout_=a.options.horizontalLayout;this.toolboxPosition=a.options.toolboxPosition;this.config_={indentWidth:19,cssRoot:"blocklyTreeRoot",cssHideRoot:"blocklyHidden",cssTreeRow:"blocklyTreeRow",cssItemLabel:"blocklyTreeLabel",cssTreeIcon:"blocklyTreeIcon",cssExpandedFolderIcon:"blocklyTreeIconOpen",cssFileIcon:"blocklyTreeIconNone",cssSelectedRow:"blocklyTreeSelected"};this.treeSeparatorConfig_={cssTreeRow:"blocklyTreeSeparator"};
this.horizontalLayout_&&(this.config_.cssTreeRow+=a.RTL?" blocklyHorizontalTreeRtl":" blocklyHorizontalTree",this.treeSeparatorConfig_.cssTreeRow="blocklyTreeSeparatorHorizontal "+(a.RTL?"blocklyHorizontalTreeRtl":"blocklyHorizontalTree"),this.config_.cssTreeIcon="");this.flyout_=null};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 blocklyNonSelectable";this.HtmlDiv.setAttribute("dir",a.RTL?"RTL":"LTR");b.parentNode.insertBefore(this.HtmlDiv,b);var c=a.getThemeManager();c.subscribe(this.HtmlDiv,"toolbox","background-color");c.subscribe(this.HtmlDiv,"toolboxText","color");Blockly.bindEventWithChecks_(this.HtmlDiv,"mousedown",this,function(a){Blockly.utils.isRightButton(a)||
a.target==this.HtmlDiv?Blockly.hideChaff(!1):Blockly.hideChaff(!0);Blockly.Touch.clearTouchIdentifier()},!1,!0);c={parentWorkspace:a,RTL:a.RTL,oneBasedIndex:a.options.oneBasedIndex,horizontalLayout:a.horizontalLayout,toolboxPosition:a.options.toolboxPosition,renderer:a.options.renderer};if(a.horizontalLayout){if(!Blockly.HorizontalFlyout)throw Error("Missing require for Blockly.HorizontalFlyout");this.flyout_=new Blockly.HorizontalFlyout(c)}else{if(!Blockly.VerticalFlyout)throw Error("Missing require for Blockly.VerticalFlyout");
@@ -1277,7 +1293,7 @@ Blockly.Toolbox.prototype.position=function(){var a=this.HtmlDiv;if(a){var b=Blo
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){b.styleName=a;var d=this.workspace_.getTheme();a&&d&&((d=d.getCategoryStyle(a))&&d.colour?this.setColour_(d.colour,b,c):console.warn('Style "'+a+'" must exist and contain a colour value'))};Blockly.Toolbox.prototype.updateColourFromTheme_=function(a){if(a=a||this.tree_){a=a.getChildren(!1);for(var b=0,c;c=a[b];b++)c.styleName&&(this.setColourFromStyle_(c.styleName,c,""),this.addColour_()),this.updateColourFromTheme_(c)}};
Blockly.Toolbox.prototype.setColourFromStyle_=function(a,b,c){b.styleName=a;var d=this.workspace_.getTheme();a&&d&&((d=d.categoryStyles[a])&&d.colour?this.setColour_(d.colour,b,c):console.warn('Style "'+a+'" must exist and contain a colour value'))};Blockly.Toolbox.prototype.updateColourFromTheme_=function(a){if(a=a||this.tree_){a=a.getChildren(!1);for(var b=0,c;c=a[b];b++)c.styleName&&(this.setColourFromStyle_(c.styleName,c,""),this.addColour_()),this.updateColourFromTheme_(c)}};
Blockly.Toolbox.prototype.updateColourFromTheme=function(){var a=this.tree_;a&&(this.updateColourFromTheme_(a),this.updateSelectedItemColour_(a))};Blockly.Toolbox.prototype.updateSelectedItemColour_=function(a){if(a=a.getSelectedItem()){var b=a.hexColour||"#57e";a.getRowElement().style.backgroundColor=b;this.addColour_(a)}};
Blockly.Toolbox.prototype.addColour_=function(a){a=(a||this.tree_).getChildren(!1);for(var b=0,c;c=a[b];b++){var d=c.getRowElement();if(d){var e=this.hasColours_?"8px solid "+(c.hexColour||"#ddd"):"none";this.workspace_.RTL?d.style.borderRight=e:d.style.borderLeft=e}this.addColour_(c)}};Blockly.Toolbox.prototype.clearSelection=function(){this.tree_.setSelectedItem(null)};Blockly.Toolbox.prototype.addStyle=function(a){Blockly.utils.dom.addClass(this.HtmlDiv,a)};
Blockly.Toolbox.prototype.removeStyle=function(a){Blockly.utils.dom.removeClass(this.HtmlDiv,a)};
@@ -1322,7 +1338,8 @@ Blockly.Themes.Dark.defaultBlockStyles={colour_blocks:{colourPrimary:"#a5745b",c
colourSecondary:"#d6bddb",colourTertiary:"#7a4984"},text_blocks:{colourPrimary:"#5ba58c",colourSecondary:"#bddbd1",colourTertiary:"#498470"},variable_blocks:{colourPrimary:"#a55b99",colourSecondary:"#dbbdd6",colourTertiary:"#84497a"},variable_dynamic_blocks:{colourPrimary:"#a55b99",colourSecondary:"#dbbdd6",colourTertiary:"#84497a"},hat_blocks:{colourPrimary:"#a55b99",colourSecondary:"#dbbdd6",colourTertiary:"#84497a",hat:"cap"}};
Blockly.Themes.Dark.categoryStyles={colour_category:{colour:"#a5745b"},list_category:{colour:"#745ba5"},logic_category:{colour:"#5b80a5"},loop_category:{colour:"#5ba55b"},math_category:{colour:"#5b67a5"},procedure_category:{colour:"#995ba5"},text_category:{colour:"#5ba58c"},variable_category:{colour:"#a55b99"},variable_dynamic_category:{colour:"#a55b99"}};Blockly.Themes.Dark=new Blockly.Theme("dark",Blockly.Themes.Dark.defaultBlockStyles,Blockly.Themes.Dark.categoryStyles);
Blockly.Themes.Dark.setComponentStyle("workspace","#1e1e1e");Blockly.Themes.Dark.setComponentStyle("toolbox","#333");Blockly.Themes.Dark.setComponentStyle("toolboxText","#fff");Blockly.Themes.Dark.setComponentStyle("flyout","#252526");Blockly.Themes.Dark.setComponentStyle("flyoutText","#ccc");Blockly.Themes.Dark.setComponentStyle("flyoutOpacity",1);Blockly.Themes.Dark.setComponentStyle("scrollbar","#797979");Blockly.Themes.Dark.setComponentStyle("scrollbarOpacity",.4);
Blockly.Css.register([".dark-theme .blocklyTreeRow:not(.blocklyTreeSelected):hover {","background-color: #2a2d2e;","}"]);Blockly.Themes.Deuteranopia={};
(function(){Blockly.Css.register([".dark-theme .blocklyTreeRow:not(.blocklyTreeSelected):hover {","background-color: #2a2d2e;","}",".dark-theme.blocklyWidgetDiv .goog-menu, ",".dark-theme.blocklyDropDownDiv {","background-color: #3c3c3c;","}",".dark-theme.blocklyDropDownDiv {","border-color: #565656;","}",".dark-theme.blocklyWidgetDiv .goog-menuitem-content, ",".dark-theme.blocklyDropDownDiv .goog-menuitem-content {","color: #f0f0f0;","}",".dark-theme.blocklyWidgetDiv .goog-menuitem-disabled"," .goog-menuitem-content,",
".dark-theme.blocklyDropDownDiv .goog-menuitem-disabled"," .goog-menuitem-content {","color: #8a8a8a !important;","}"])})();Blockly.Themes.Deuteranopia={};
Blockly.Themes.Deuteranopia.defaultBlockStyles={colour_blocks:{colourPrimary:"#f2a72c",colourSecondary:"#f1c172",colourTertiary:"#da921c"},list_blocks:{colourPrimary:"#7d65ab",colourSecondary:"#a88be0",colourTertiary:"#66518e"},logic_blocks:{colourPrimary:"#9fd2f1",colourSecondary:"#c0e0f4",colourTertiary:"#74bae5"},loop_blocks:{colourPrimary:"#795a07",colourSecondary:"#ac8726",colourTertiary:"#c4a03f"},math_blocks:{colourPrimary:"#e6da39",colourSecondary:"#f3ec8e",colourTertiary:"#f2eeb7"},procedure_blocks:{colourPrimary:"#590721",
colourSecondary:"#8c475d",colourTertiary:"#885464"},text_blocks:{colourPrimary:"#058863",colourSecondary:"#5ecfaf",colourTertiary:"#04684c"},variable_blocks:{colourPrimary:"#47025a",colourSecondary:"#820fa1",colourTertiary:"#8e579d"},variable_dynamic_blocks:{colourPrimary:"#47025a",colourSecondary:"#820fa1",colourTertiary:"#8e579d"}};
Blockly.Themes.Deuteranopia.categoryStyles={colour_category:{colour:"#f2a72c"},list_category:{colour:"#7d65ab"},logic_category:{colour:"#9fd2f1"},loop_category:{colour:"#795a07"},math_category:{colour:"#e6da39"},procedure_category:{colour:"#590721"},text_category:{colour:"#058863"},variable_category:{colour:"#47025a"},variable_dynamic_category:{colour:"#47025a"}};Blockly.Themes.Deuteranopia=new Blockly.Theme("deuteranopia",Blockly.Themes.Deuteranopia.defaultBlockStyles,Blockly.Themes.Deuteranopia.categoryStyles);Blockly.Themes.HighContrast={};

8
core/keyboard_nav/navigation.js
View File

@@ -94,10 +94,10 @@ Blockly.navigation.actionNames = {
TOOLBOX: 'toolbox',
EXIT: 'exit',
TOGGLE_KEYBOARD_NAV: 'toggle_keyboard_nav',
MOVE_WS_CURSOR_UP: 'move_ws_cursor_up',
MOVE_WS_CURSOR_DOWN: 'move_ws_cursor_down',
MOVE_WS_CURSOR_LEFT: 'move_ws_cursor_left',
MOVE_WS_CURSOR_RIGHT: 'move_ws_cursor_right'
MOVE_WS_CURSOR_UP: 'move workspace cursor up',
MOVE_WS_CURSOR_DOWN: 'move workspace cursor down',
MOVE_WS_CURSOR_LEFT: 'move workspace cursor left',
MOVE_WS_CURSOR_RIGHT: 'move workspace cursor right'
};
/**

23
demos/keyboard_nav/index.html
View File

@@ -227,7 +227,11 @@
Blockly.navigation.ACTION_MARK,
Blockly.navigation.ACTION_DISCONNECT,
Blockly.navigation.ACTION_TOOLBOX,
Blockly.navigation.ACTION_EXIT
Blockly.navigation.ACTION_EXIT,
Blockly.navigation.ACTION_MOVE_WS_CURSOR_UP,
Blockly.navigation.ACTION_MOVE_WS_CURSOR_LEFT,
Blockly.navigation.ACTION_MOVE_WS_CURSOR_DOWN,
Blockly.navigation.ACTION_MOVE_WS_CURSOR_RIGHT
];
createKeyMappingList(actions);
@@ -237,8 +241,9 @@
*/
function demo() {
var doNext = function() {
var node = Blockly.getMainWorkspace().getCursor().next();
if (node) {
var markerManager = Blockly.getMainWorkspace().getMarkerManager();
var nextNode = markerManager.getCursor().next();
if (nextNode) {
timeout = setTimeout(doNext, 1000);
}
}
@@ -288,20 +293,20 @@
Blockly.navigation.enableKeyboardAccessibility();
document.getElementById('accessibilityModeCheck').checked = true;
document.getElementById('cursorChanger').value = cursorType;
var oldCurNode = Blockly.getMainWorkspace().getCursor().getCurNode();
var markerManager = Blockly.getMainWorkspace().getMarkerManager();
var oldCurNode = markerManager.getCursor().getCurNode();
if (cursorType === "basic") {
Blockly.ASTNode.NAVIGATE_ALL_FIELDS = false;
Blockly.getMainWorkspace().setCursor(new Blockly.BasicCursor());
markerManager.setCursor(new Blockly.BasicCursor());
} else if (cursorType === "line") {
Blockly.ASTNode.NAVIGATE_ALL_FIELDS = true;
Blockly.getMainWorkspace().setCursor(new Blockly.LineCursor());
markerManager.setCursor(new Blockly.LineCursor());
} else {
Blockly.ASTNode.NAVIGATE_ALL_FIELDS = false;
Blockly.getMainWorkspace().setCursor(new Blockly.Cursor());
markerManager.setCursor(new Blockly.Cursor());
}
if (oldCurNode) {
Blockly.getMainWorkspace().getCursor().setCurNode(oldCurNode);
markerManager.getCursor().setCurNode(oldCurNode);
}
document.activeElement.blur();
}