Update to latest Blockly.

This updates Blocklyduino up to commit 855301cd6556dbb12dff5cbff63f279a97f814fe ("Merge pull request #128 from carlosperate/multiple_warnings") from the 16th of July 2015.

855301cd65

Notable additions:
Multiple workspaces
Blocks can be defined using JSON
Nicer scrollbars
Multiple block warnings
Fixes on context menu on touch devices
Fixes issue with unicode characters in language keys
Multiple other minor bug fixes
zeedee
carlosperate 7 years ago
parent cfc575cd30
commit 58c846a60b
  1. 6
      blockly/apps/blocklyduino/index.html
  2. 7
      blockly/arduino_compressed.js
  3. 705
      blockly/blockly_compressed.js
  4. 235
      blockly/blockly_uncompressed.js
  5. 3
      blockly/blocks/colour.js
  6. 72
      blockly/blocks/lists.js
  7. 63
      blockly/blocks/logic.js
  8. 140
      blockly/blocks/loops.js
  9. 133
      blockly/blocks/math.js
  10. 49
      blockly/blocks/procedures.js
  11. 85
      blockly/blocks/text.js
  12. 71
      blockly/blocks/variables.js
  13. 96
      blockly/blocks_compressed.js
  14. 262
      blockly/build.py
  15. 373
      blockly/core/block.js
  16. 302
      blockly/core/block_svg.js
  17. 440
      blockly/core/blockly.js
  18. 150
      blockly/core/blocks.js
  19. 49
      blockly/core/bubble.js
  20. 31
      blockly/core/comment.js
  21. 14
      blockly/core/connection.js
  22. 13
      blockly/core/contextmenu.js
  23. 278
      blockly/core/css.js
  24. 37
      blockly/core/field.js
  25. 51
      blockly/core/field_angle.js
  26. 4
      blockly/core/field_checkbox.js
  27. 46
      blockly/core/field_colour.js
  28. 178
      blockly/core/field_date.js
  29. 21
      blockly/core/field_dropdown.js
  30. 2
      blockly/core/field_image.js
  31. 18
      blockly/core/field_textinput.js
  32. 52
      blockly/core/field_variable.js
  33. 136
      blockly/core/flyout.js
  34. 15
      blockly/core/generator.js
  35. 48
      blockly/core/icon.js
  36. 410
      blockly/core/inject.js
  37. 14
      blockly/core/input.js
  38. 6
      blockly/core/msg.js
  39. 84
      blockly/core/mutator.js
  40. 19
      blockly/core/names.js
  41. 2
      blockly/core/procedures.js
  42. 42
      blockly/core/scrollbar.js
  43. 174
      blockly/core/toolbox.js
  44. 147
      blockly/core/tooltip.js
  45. 48
      blockly/core/trashcan.js
  46. 175
      blockly/core/utils.js
  47. 13
      blockly/core/variables.js
  48. 84
      blockly/core/warning.js
  49. 29
      blockly/core/widgetdiv.js
  50. 20
      blockly/core/workspace.js
  51. 437
      blockly/core/workspace_svg.js
  52. 14
      blockly/core/xml.js
  53. 21
      blockly/i18n/create_messages.py
  54. 45
      blockly/media/icons.svg
  55. BIN
      blockly/media/sprites.png
  56. 44
      blockly/media/sprites.svg
  57. 62
      blockly/msg/js/ar.js
  58. 56
      blockly/msg/js/az.js
  59. 54
      blockly/msg/js/bcc.js
  60. 416
      blockly/msg/js/be-tarask.js
  61. 56
      blockly/msg/js/bg.js
  62. 381
      blockly/msg/js/bn.js
  63. 68
      blockly/msg/js/br.js
  64. 56
      blockly/msg/js/ca.js
  65. 58
      blockly/msg/js/cs.js
  66. 68
      blockly/msg/js/da.js
  67. 304
      blockly/msg/js/de.js
  68. 104
      blockly/msg/js/el.js
  69. 56
      blockly/msg/js/en.js
  70. 60
      blockly/msg/js/es.js
  71. 66
      blockly/msg/js/fa.js
  72. 66
      blockly/msg/js/fi.js
  73. 72
      blockly/msg/js/fr.js
  74. 240
      blockly/msg/js/he.js
  75. 64
      blockly/msg/js/hi.js
  76. 54
      blockly/msg/js/hrx.js
  77. 106
      blockly/msg/js/hu.js
  78. 56
      blockly/msg/js/ia.js
  79. 72
      blockly/msg/js/id.js
  80. 74
      blockly/msg/js/is.js
  81. 68
      blockly/msg/js/it.js
  82. 70
      blockly/msg/js/ja.js
  83. 78
      blockly/msg/js/ko.js
  84. 60
      blockly/msg/js/lb.js
  85. 60
      blockly/msg/js/lrc.js
  86. 54
      blockly/msg/js/lt.js
  87. 56
      blockly/msg/js/mk.js
  88. 70
      blockly/msg/js/ms.js
  89. 62
      blockly/msg/js/nb.js
  90. 72
      blockly/msg/js/nl.js
  91. 56
      blockly/msg/js/oc.js
  92. 60
      blockly/msg/js/pl.js
  93. 58
      blockly/msg/js/pms.js
  94. 72
      blockly/msg/js/pt-br.js
  95. 72
      blockly/msg/js/pt.js
  96. 74
      blockly/msg/js/ro.js
  97. 60
      blockly/msg/js/ru.js
  98. 70
      blockly/msg/js/sc.js
  99. 188
      blockly/msg/js/sk.js
  100. 60
      blockly/msg/js/sq.js
  101. Some files were not shown because too many files have changed in this diff Show More

@ -46,6 +46,9 @@ function tabClick(clickedName) {
}
}
if (document.getElementById('tab_blocks').className == 'tabon') {
Blockly.mainWorkspace.setVisible(false);
}
// Deselect all tabs and hide all panes.
for (var i = 0; i < TABS_.length; i++) {
var name = TABS_[i];
@ -60,6 +63,9 @@ function tabClick(clickedName) {
document.getElementById('content_' + clickedName).style.visibility =
'visible';
renderContent();
if (clickedName == 'blocks') {
Blockly.mainWorkspace.setVisible(true);
}
Blockly.fireUiEvent(window, 'resize');
}

@ -1,5 +1,5 @@
// Do not edit this file; automatically generated by build.py.
"use strict";
'use strict';
Blockly.Arduino=new Blockly.Generator("Arduino");Blockly.Arduino.addReservedWords("setup,loop,if,else,for,switch,case,while,do,break,continue,return,goto,define,include,HIGH,LOW,INPUT,OUTPUT,INPUT_PULLUP,true,false,interger, constants,floating,point,void,bookean,char,unsigned,byte,int,word,long,float,double,string,String,array,static, volatile,const,sizeof,pinMode,digitalWrite,digitalRead,analogReference,analogRead,analogWrite,tone,noTone,shiftOut,shitIn,pulseIn,millis,micros,delay,delayMicroseconds,min,max,abs,constrain,map,pow,sqrt,sin,cos,tan,randomSeed,random,lowByte,highByte,bitRead,bitWrite,bitSet,bitClear,bit,attachInterrupt,detachInterrupt,interrupts,noInterrupts");
Blockly.Arduino.ORDER_ATOMIC=0;Blockly.Arduino.ORDER_UNARY_POSTFIX=1;Blockly.Arduino.ORDER_UNARY_PREFIX=2;Blockly.Arduino.ORDER_MULTIPLICATIVE=3;Blockly.Arduino.ORDER_ADDITIVE=4;Blockly.Arduino.ORDER_SHIFT=5;Blockly.Arduino.ORDER_RELATIONAL=6;Blockly.Arduino.ORDER_EQUALITY=7;Blockly.Arduino.ORDER_BITWISE_AND=8;Blockly.Arduino.ORDER_BITWISE_XOR=9;Blockly.Arduino.ORDER_BITWISE_OR=10;Blockly.Arduino.ORDER_LOGICAL_AND=11;Blockly.Arduino.ORDER_LOGICAL_OR=12;Blockly.Arduino.ORDER_CONDITIONAL=13;
@ -16,10 +16,11 @@ Blockly.Arduino.inout_tone=function(){var a=this.getFieldValue("PIN"),b=Blockly.
Blockly.Arduino.inout_highlow=function(){return["HIGH"==this.getFieldValue("BOOL")?"HIGH":"LOW",Blockly.Arduino.ORDER_ATOMIC]};
Blockly.Arduino.servo_move=function(){var a=this.getFieldValue("PIN"),b=Blockly.Arduino.valueToCode(this,"DEGREE",Blockly.Arduino.ORDER_ATOMIC),c=Blockly.Arduino.valueToCode(this,"DELAY_TIME",Blockly.Arduino.ORDER_ATOMIC)||"1000";Blockly.Arduino.definitions_.define_servo="#include <Servo.h>\n";Blockly.Arduino.definitions_["var_servo"+a]="Servo servo_"+a+";\n";Blockly.Arduino.setups_["setup_servo_"+a]="servo_"+a+".attach("+a+");\n";return"servo_"+a+".write("+b+");\ndelay("+c+");\n"};
Blockly.Arduino.servo_read_degrees=function(){var a=this.getFieldValue("PIN");Blockly.Arduino.definitions_.define_servo="#include &lt;Servo.h&gt;\n";Blockly.Arduino.definitions_["var_servo"+a]="Servo servo_"+a+";\n";Blockly.Arduino.setups_["setup_servo_"+a]="servo_"+a+".attach("+a+");\n";return"servo_"+a+".read()"};
Blockly.Arduino.serial_print=function(){var a=Blockly.Arduino.valueToCode(this,"CONTENT",Blockly.Arduino.ORDER_ATOMIC)||"0";Blockly.Arduino.setups_["setup_serial_"+profile["default"].serial]="Serial.begin("+profile["default"].serial+");\n";return"Serial.print("+a+');\nSerial.print("\\t");\n'};Blockly.Arduino.loops={};
Blockly.Arduino.serial_print=function(){var a=Blockly.Arduino.valueToCode(this,"CONTENT",Blockly.Arduino.ORDER_ATOMIC)||"0";Blockly.Arduino.setups_["setup_serial_"+profile["default"].serial]="Serial.begin("+profile["default"].serial+");\n";return"Serial.println("+a+");\n"};Blockly.Arduino.loops={};
Blockly.Arduino.controls_for=function(){var a=Blockly.Arduino.variableDB_.getName(this.getFieldValue("VAR"),Blockly.Variables.NAME_TYPE),b=Blockly.Arduino.valueToCode(this,"FROM",Blockly.Arduino.ORDER_ASSIGNMENT)||"0",c=Blockly.Arduino.valueToCode(this,"TO",Blockly.Arduino.ORDER_ASSIGNMENT)||"0",d=Blockly.Arduino.statementToCode(this,"DO");Blockly.Arduino.INFINITE_LOOP_TRAP&&(d=Blockly.Arduino.INFINITE_LOOP_TRAP.replace(/%1/g,"'"+this.id+"'")+d);if(b.match(/^-?\d+(\.\d+)?$/)&&c.match(/^-?\d+(\.\d+)?$/))var e=
parseFloat(b)<=parseFloat(c),d="for ("+a+" = "+b+"; "+a+(e?" <= ":" >= ")+c+"; "+a+(e?"++":"--")+") {\n"+d+"}\n";else d="",e=b,b.match(/^\w+$/)||b.match(/^-?\d+(\.\d+)?$/)||(e=Blockly.Arduino.variableDB_.getDistinctName(a+"_start",Blockly.Variables.NAME_TYPE),d+="int "+e+" = "+b+";\n"),b=c,c.match(/^\w+$/)||c.match(/^-?\d+(\.\d+)?$/)||(b=Blockly.Arduino.variableDB_.getDistinctName(a+"_end",Blockly.Variables.NAME_TYPE),d+="int "+b+" = "+c+";\n"),d+="for ("+a+" = "+e+";\n ("+e+" <= "+b+") ? "+a+
" <= "+b+" : "+a+" >= "+b+";\n "+a+" += ("+e+" <= "+b+") ? 1 : -1) {\n"+branch0+"}\n";return d};Blockly.Arduino.grove={};Blockly.Arduino.grove_led=function(){var a=this.getFieldValue("PIN"),b=this.getFieldValue("STAT");Blockly.Arduino.setups_["setup_green_led_"+a]="pinMode("+a+", OUTPUT);";return"digitalWrite("+a+","+b+");\n"};Blockly.Arduino.grove_button=function(){var a=this.getFieldValue("PIN");Blockly.Arduino.setups_["setup_button_"+a]="pinMode("+a+", INPUT);";return["digitalRead("+a+")",Blockly.Arduino.ORDER_ATOMIC]};
" <= "+b+" : "+a+" >= "+b+";\n "+a+" += ("+e+" <= "+b+") ? 1 : -1) {\n"+branch0+"}\n";return d};
Blockly.Arduino.controls_whileUntil=function(){var a="UNTIL"==block.getFieldValue("MODE"),b=Blockly.Arduino.valueToCode(block,"BOOL",a?Blockly.Arduino.ORDER_LOGICAL_NOT:Blockly.Arduino.ORDER_NONE)||"false",c=Blockly.Arduino.statementToCode(block,"DO");Blockly.Arduino.INFINITE_LOOP_TRAP&&(c=Blockly.Arduino.INFINITE_LOOP_TRAP.replace(/%1/g,"'"+block.id+"'")+c);a&&(b="!"+b);return"while ("+b+") {\n"+c+"}\n"};Blockly.Arduino.grove={};Blockly.Arduino.grove_led=function(){var a=this.getFieldValue("PIN"),b=this.getFieldValue("STAT");Blockly.Arduino.setups_["setup_green_led_"+a]="pinMode("+a+", OUTPUT);";return"digitalWrite("+a+","+b+");\n"};Blockly.Arduino.grove_button=function(){var a=this.getFieldValue("PIN");Blockly.Arduino.setups_["setup_button_"+a]="pinMode("+a+", INPUT);";return["digitalRead("+a+")",Blockly.Arduino.ORDER_ATOMIC]};
Blockly.Arduino.grove_rotary_angle=function(){return["analogRead("+this.getFieldValue("PIN")+")",Blockly.Arduino.ORDER_ATOMIC]};Blockly.Arduino.grove_tilt_switch=function(){var a=this.getFieldValue("PIN");Blockly.Arduino.setups_["setup_tilt_switch_"+a]="pinMode("+a+", INPUT);";return["digitalRead("+a+")",Blockly.Arduino.ORDER_ATOMIC]};
Blockly.Arduino.grove_piezo_buzzer=function(){var a=this.getFieldValue("PIN"),b=this.getFieldValue("STAT");Blockly.Arduino.setups_["setup_piezo_buzzer_"+a]="pinMode("+a+", OUTPUT);";return"digitalWrite("+a+","+b+");\n"};Blockly.Arduino.grove_relay=function(){var a=this.getFieldValue("PIN"),b=this.getFieldValue("STAT");Blockly.Arduino.setups_["setup_relay_"+a]="pinMode("+a+", OUTPUT);";return"digitalWrite("+a+","+b+");\n"};
Blockly.Arduino.grove_temporature_sensor=function(){var a=this.getFieldValue("PIN");return["round((1/(log((float)(1023-analogRead("+a+"))*10000/analogRead("+a+"))/10000)/3975+1/298.15)-273.15)",Blockly.Arduino.ORDER_ATOMIC]};

@ -1,5 +1,5 @@
// Do not edit this file; automatically generated by build.py.
"use strict";
'use strict';
var COMPILED=!0,goog=goog||{};goog.global=this;goog.isDef=function(a){return void 0!==a};goog.exportPath_=function(a,b,c){a=a.split(".");c=c||goog.global;a[0]in c||!c.execScript||c.execScript("var "+a[0]);for(var d;a.length&&(d=a.shift());)!a.length&&goog.isDef(b)?c[d]=b:c=c[d]?c[d]:c[d]={}};
goog.define=function(a,b){var c=b;COMPILED||(goog.global.CLOSURE_UNCOMPILED_DEFINES&&Object.prototype.hasOwnProperty.call(goog.global.CLOSURE_UNCOMPILED_DEFINES,a)?c=goog.global.CLOSURE_UNCOMPILED_DEFINES[a]:goog.global.CLOSURE_DEFINES&&Object.prototype.hasOwnProperty.call(goog.global.CLOSURE_DEFINES,a)&&(c=goog.global.CLOSURE_DEFINES[a]));goog.exportPath_(a,c)};goog.DEBUG=!0;goog.LOCALE="en";goog.TRUSTED_SITE=!0;goog.STRICT_MODE_COMPATIBLE=!1;goog.DISALLOW_TEST_ONLY_CODE=COMPILED&&!goog.DEBUG;
@ -259,7 +259,74 @@ goog.dom.DomHelper.prototype.getNextElementSibling=goog.dom.getNextElementSiblin
goog.dom.DomHelper.prototype.getParentElement=goog.dom.getParentElement;goog.dom.DomHelper.prototype.contains=goog.dom.contains;goog.dom.DomHelper.prototype.compareNodeOrder=goog.dom.compareNodeOrder;goog.dom.DomHelper.prototype.findCommonAncestor=goog.dom.findCommonAncestor;goog.dom.DomHelper.prototype.getOwnerDocument=goog.dom.getOwnerDocument;goog.dom.DomHelper.prototype.getFrameContentDocument=goog.dom.getFrameContentDocument;goog.dom.DomHelper.prototype.getFrameContentWindow=goog.dom.getFrameContentWindow;
goog.dom.DomHelper.prototype.setTextContent=goog.dom.setTextContent;goog.dom.DomHelper.prototype.getOuterHtml=goog.dom.getOuterHtml;goog.dom.DomHelper.prototype.findNode=goog.dom.findNode;goog.dom.DomHelper.prototype.findNodes=goog.dom.findNodes;goog.dom.DomHelper.prototype.isFocusableTabIndex=goog.dom.isFocusableTabIndex;goog.dom.DomHelper.prototype.setFocusableTabIndex=goog.dom.setFocusableTabIndex;goog.dom.DomHelper.prototype.isFocusable=goog.dom.isFocusable;
goog.dom.DomHelper.prototype.getTextContent=goog.dom.getTextContent;goog.dom.DomHelper.prototype.getNodeTextLength=goog.dom.getNodeTextLength;goog.dom.DomHelper.prototype.getNodeTextOffset=goog.dom.getNodeTextOffset;goog.dom.DomHelper.prototype.getNodeAtOffset=goog.dom.getNodeAtOffset;goog.dom.DomHelper.prototype.isNodeList=goog.dom.isNodeList;goog.dom.DomHelper.prototype.getAncestorByTagNameAndClass=goog.dom.getAncestorByTagNameAndClass;goog.dom.DomHelper.prototype.getAncestorByClass=goog.dom.getAncestorByClass;
goog.dom.DomHelper.prototype.getAncestor=goog.dom.getAncestor;goog.debug.entryPointRegistry={};goog.debug.EntryPointMonitor=function(){};goog.debug.entryPointRegistry.refList_=[];goog.debug.entryPointRegistry.monitors_=[];goog.debug.entryPointRegistry.monitorsMayExist_=!1;goog.debug.entryPointRegistry.register=function(a){goog.debug.entryPointRegistry.refList_[goog.debug.entryPointRegistry.refList_.length]=a;if(goog.debug.entryPointRegistry.monitorsMayExist_)for(var b=goog.debug.entryPointRegistry.monitors_,c=0;c<b.length;c++)a(goog.bind(b[c].wrap,b[c]))};
goog.dom.DomHelper.prototype.getAncestor=goog.dom.getAncestor;goog.dom.vendor={};goog.dom.vendor.getVendorJsPrefix=function(){return goog.userAgent.WEBKIT?"Webkit":goog.userAgent.GECKO?"Moz":goog.userAgent.IE?"ms":goog.userAgent.OPERA?"O":null};goog.dom.vendor.getVendorPrefix=function(){return goog.userAgent.WEBKIT?"-webkit":goog.userAgent.GECKO?"-moz":goog.userAgent.IE?"-ms":goog.userAgent.OPERA?"-o":null};
goog.dom.vendor.getPrefixedPropertyName=function(a,b){if(b&&a in b)return a;var c=goog.dom.vendor.getVendorJsPrefix();return c?(c=c.toLowerCase(),c+=goog.string.toTitleCase(a),!goog.isDef(b)||c in b?c:null):null};goog.dom.vendor.getPrefixedEventType=function(a){return((goog.dom.vendor.getVendorJsPrefix()||"")+a).toLowerCase()};goog.math.Box=function(a,b,c,d){this.top=a;this.right=b;this.bottom=c;this.left=d};goog.math.Box.boundingBox=function(a){for(var b=new goog.math.Box(arguments[0].y,arguments[0].x,arguments[0].y,arguments[0].x),c=1;c<arguments.length;c++){var d=arguments[c];b.top=Math.min(b.top,d.y);b.right=Math.max(b.right,d.x);b.bottom=Math.max(b.bottom,d.y);b.left=Math.min(b.left,d.x)}return b};goog.math.Box.prototype.getWidth=function(){return this.right-this.left};
goog.math.Box.prototype.getHeight=function(){return this.bottom-this.top};goog.math.Box.prototype.clone=function(){return new goog.math.Box(this.top,this.right,this.bottom,this.left)};goog.DEBUG&&(goog.math.Box.prototype.toString=function(){return"("+this.top+"t, "+this.right+"r, "+this.bottom+"b, "+this.left+"l)"});goog.math.Box.prototype.contains=function(a){return goog.math.Box.contains(this,a)};
goog.math.Box.prototype.expand=function(a,b,c,d){goog.isObject(a)?(this.top-=a.top,this.right+=a.right,this.bottom+=a.bottom,this.left-=a.left):(this.top-=a,this.right+=b,this.bottom+=c,this.left-=d);return this};goog.math.Box.prototype.expandToInclude=function(a){this.left=Math.min(this.left,a.left);this.top=Math.min(this.top,a.top);this.right=Math.max(this.right,a.right);this.bottom=Math.max(this.bottom,a.bottom)};
goog.math.Box.equals=function(a,b){return a==b?!0:a&&b?a.top==b.top&&a.right==b.right&&a.bottom==b.bottom&&a.left==b.left:!1};goog.math.Box.contains=function(a,b){return a&&b?b instanceof goog.math.Box?b.left>=a.left&&b.right<=a.right&&b.top>=a.top&&b.bottom<=a.bottom:b.x>=a.left&&b.x<=a.right&&b.y>=a.top&&b.y<=a.bottom:!1};goog.math.Box.relativePositionX=function(a,b){return b.x<a.left?b.x-a.left:b.x>a.right?b.x-a.right:0};
goog.math.Box.relativePositionY=function(a,b){return b.y<a.top?b.y-a.top:b.y>a.bottom?b.y-a.bottom:0};goog.math.Box.distance=function(a,b){var c=goog.math.Box.relativePositionX(a,b),d=goog.math.Box.relativePositionY(a,b);return Math.sqrt(c*c+d*d)};goog.math.Box.intersects=function(a,b){return a.left<=b.right&&b.left<=a.right&&a.top<=b.bottom&&b.top<=a.bottom};goog.math.Box.intersectsWithPadding=function(a,b,c){return a.left<=b.right+c&&b.left<=a.right+c&&a.top<=b.bottom+c&&b.top<=a.bottom+c};
goog.math.Box.prototype.ceil=function(){this.top=Math.ceil(this.top);this.right=Math.ceil(this.right);this.bottom=Math.ceil(this.bottom);this.left=Math.ceil(this.left);return this};goog.math.Box.prototype.floor=function(){this.top=Math.floor(this.top);this.right=Math.floor(this.right);this.bottom=Math.floor(this.bottom);this.left=Math.floor(this.left);return this};
goog.math.Box.prototype.round=function(){this.top=Math.round(this.top);this.right=Math.round(this.right);this.bottom=Math.round(this.bottom);this.left=Math.round(this.left);return this};goog.math.Box.prototype.translate=function(a,b){a instanceof goog.math.Coordinate?(this.left+=a.x,this.right+=a.x,this.top+=a.y,this.bottom+=a.y):(this.left+=a,this.right+=a,goog.isNumber(b)&&(this.top+=b,this.bottom+=b));return this};
goog.math.Box.prototype.scale=function(a,b){var c=goog.isNumber(b)?b:a;this.left*=a;this.right*=a;this.top*=c;this.bottom*=c;return this};goog.math.Rect=function(a,b,c,d){this.left=a;this.top=b;this.width=c;this.height=d};goog.math.Rect.prototype.clone=function(){return new goog.math.Rect(this.left,this.top,this.width,this.height)};goog.math.Rect.prototype.toBox=function(){return new goog.math.Box(this.top,this.left+this.width,this.top+this.height,this.left)};goog.math.Rect.createFromPositionAndSize=function(a,b){return new goog.math.Rect(a.x,a.y,b.width,b.height)};
goog.math.Rect.createFromBox=function(a){return new goog.math.Rect(a.left,a.top,a.right-a.left,a.bottom-a.top)};goog.DEBUG&&(goog.math.Rect.prototype.toString=function(){return"("+this.left+", "+this.top+" - "+this.width+"w x "+this.height+"h)"});goog.math.Rect.equals=function(a,b){return a==b?!0:a&&b?a.left==b.left&&a.width==b.width&&a.top==b.top&&a.height==b.height:!1};
goog.math.Rect.prototype.intersection=function(a){var b=Math.max(this.left,a.left),c=Math.min(this.left+this.width,a.left+a.width);if(b<=c){var d=Math.max(this.top,a.top);a=Math.min(this.top+this.height,a.top+a.height);if(d<=a)return this.left=b,this.top=d,this.width=c-b,this.height=a-d,!0}return!1};
goog.math.Rect.intersection=function(a,b){var c=Math.max(a.left,b.left),d=Math.min(a.left+a.width,b.left+b.width);if(c<=d){var e=Math.max(a.top,b.top),f=Math.min(a.top+a.height,b.top+b.height);if(e<=f)return new goog.math.Rect(c,e,d-c,f-e)}return null};goog.math.Rect.intersects=function(a,b){return a.left<=b.left+b.width&&b.left<=a.left+a.width&&a.top<=b.top+b.height&&b.top<=a.top+a.height};goog.math.Rect.prototype.intersects=function(a){return goog.math.Rect.intersects(this,a)};
goog.math.Rect.difference=function(a,b){var c=goog.math.Rect.intersection(a,b);if(!c||!c.height||!c.width)return[a.clone()];var c=[],d=a.top,e=a.height,f=a.left+a.width,g=a.top+a.height,h=b.left+b.width,k=b.top+b.height;b.top>a.top&&(c.push(new goog.math.Rect(a.left,a.top,a.width,b.top-a.top)),d=b.top,e-=b.top-a.top);k<g&&(c.push(new goog.math.Rect(a.left,k,a.width,g-k)),e=k-d);b.left>a.left&&c.push(new goog.math.Rect(a.left,d,b.left-a.left,e));h<f&&c.push(new goog.math.Rect(h,d,f-h,e));return c};
goog.math.Rect.prototype.difference=function(a){return goog.math.Rect.difference(this,a)};goog.math.Rect.prototype.boundingRect=function(a){var b=Math.max(this.left+this.width,a.left+a.width),c=Math.max(this.top+this.height,a.top+a.height);this.left=Math.min(this.left,a.left);this.top=Math.min(this.top,a.top);this.width=b-this.left;this.height=c-this.top};goog.math.Rect.boundingRect=function(a,b){if(!a||!b)return null;var c=a.clone();c.boundingRect(b);return c};
goog.math.Rect.prototype.contains=function(a){return a instanceof goog.math.Rect?this.left<=a.left&&this.left+this.width>=a.left+a.width&&this.top<=a.top&&this.top+this.height>=a.top+a.height:a.x>=this.left&&a.x<=this.left+this.width&&a.y>=this.top&&a.y<=this.top+this.height};goog.math.Rect.prototype.squaredDistance=function(a){var b=a.x<this.left?this.left-a.x:Math.max(a.x-(this.left+this.width),0);a=a.y<this.top?this.top-a.y:Math.max(a.y-(this.top+this.height),0);return b*b+a*a};
goog.math.Rect.prototype.distance=function(a){return Math.sqrt(this.squaredDistance(a))};goog.math.Rect.prototype.getSize=function(){return new goog.math.Size(this.width,this.height)};goog.math.Rect.prototype.getTopLeft=function(){return new goog.math.Coordinate(this.left,this.top)};goog.math.Rect.prototype.getCenter=function(){return new goog.math.Coordinate(this.left+this.width/2,this.top+this.height/2)};
goog.math.Rect.prototype.getBottomRight=function(){return new goog.math.Coordinate(this.left+this.width,this.top+this.height)};goog.math.Rect.prototype.ceil=function(){this.left=Math.ceil(this.left);this.top=Math.ceil(this.top);this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this};goog.math.Rect.prototype.floor=function(){this.left=Math.floor(this.left);this.top=Math.floor(this.top);this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this};
goog.math.Rect.prototype.round=function(){this.left=Math.round(this.left);this.top=Math.round(this.top);this.width=Math.round(this.width);this.height=Math.round(this.height);return this};goog.math.Rect.prototype.translate=function(a,b){a instanceof goog.math.Coordinate?(this.left+=a.x,this.top+=a.y):(this.left+=a,goog.isNumber(b)&&(this.top+=b));return this};goog.math.Rect.prototype.scale=function(a,b){var c=goog.isNumber(b)?b:a;this.left*=a;this.width*=a;this.top*=c;this.height*=c;return this};goog.style={};goog.style.setStyle=function(a,b,c){if(goog.isString(b))goog.style.setStyle_(a,c,b);else for(var d in b)goog.style.setStyle_(a,b[d],d)};goog.style.setStyle_=function(a,b,c){(c=goog.style.getVendorJsStyleName_(a,c))&&(a.style[c]=b)};goog.style.styleNameCache_={};
goog.style.getVendorJsStyleName_=function(a,b){var c=goog.style.styleNameCache_[b];if(!c){var d=goog.string.toCamelCase(b),c=d;void 0===a.style[d]&&(d=goog.dom.vendor.getVendorJsPrefix()+goog.string.toTitleCase(d),void 0!==a.style[d]&&(c=d));goog.style.styleNameCache_[b]=c}return c};
goog.style.getVendorStyleName_=function(a,b){var c=goog.string.toCamelCase(b);return void 0===a.style[c]&&(c=goog.dom.vendor.getVendorJsPrefix()+goog.string.toTitleCase(c),void 0!==a.style[c])?goog.dom.vendor.getVendorPrefix()+"-"+b:b};goog.style.getStyle=function(a,b){var c=a.style[goog.string.toCamelCase(b)];return"undefined"!==typeof c?c:a.style[goog.style.getVendorJsStyleName_(a,b)]||""};
goog.style.getComputedStyle=function(a,b){var c=goog.dom.getOwnerDocument(a);return c.defaultView&&c.defaultView.getComputedStyle&&(c=c.defaultView.getComputedStyle(a,null))?c[b]||c.getPropertyValue(b)||"":""};goog.style.getCascadedStyle=function(a,b){return a.currentStyle?a.currentStyle[b]:null};goog.style.getStyle_=function(a,b){return goog.style.getComputedStyle(a,b)||goog.style.getCascadedStyle(a,b)||a.style&&a.style[b]};
goog.style.getComputedBoxSizing=function(a){return goog.style.getStyle_(a,"boxSizing")||goog.style.getStyle_(a,"MozBoxSizing")||goog.style.getStyle_(a,"WebkitBoxSizing")||null};goog.style.getComputedPosition=function(a){return goog.style.getStyle_(a,"position")};goog.style.getBackgroundColor=function(a){return goog.style.getStyle_(a,"backgroundColor")};goog.style.getComputedOverflowX=function(a){return goog.style.getStyle_(a,"overflowX")};
goog.style.getComputedOverflowY=function(a){return goog.style.getStyle_(a,"overflowY")};goog.style.getComputedZIndex=function(a){return goog.style.getStyle_(a,"zIndex")};goog.style.getComputedTextAlign=function(a){return goog.style.getStyle_(a,"textAlign")};goog.style.getComputedCursor=function(a){return goog.style.getStyle_(a,"cursor")};goog.style.getComputedTransform=function(a){var b=goog.style.getVendorStyleName_(a,"transform");return goog.style.getStyle_(a,b)||goog.style.getStyle_(a,"transform")};
goog.style.setPosition=function(a,b,c){var d;b instanceof goog.math.Coordinate?(d=b.x,b=b.y):(d=b,b=c);a.style.left=goog.style.getPixelStyleValue_(d,!1);a.style.top=goog.style.getPixelStyleValue_(b,!1)};goog.style.getPosition=function(a){return new goog.math.Coordinate(a.offsetLeft,a.offsetTop)};
goog.style.getClientViewportElement=function(a){a=a?goog.dom.getOwnerDocument(a):goog.dom.getDocument();return!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9)||goog.dom.getDomHelper(a).isCss1CompatMode()?a.documentElement:a.body};goog.style.getViewportPageOffset=function(a){var b=a.body;a=a.documentElement;return new goog.math.Coordinate(b.scrollLeft||a.scrollLeft,b.scrollTop||a.scrollTop)};
goog.style.getBoundingClientRect_=function(a){var b;try{b=a.getBoundingClientRect()}catch(c){return{left:0,top:0,right:0,bottom:0}}goog.userAgent.IE&&a.ownerDocument.body&&(a=a.ownerDocument,b.left-=a.documentElement.clientLeft+a.body.clientLeft,b.top-=a.documentElement.clientTop+a.body.clientTop);return b};
goog.style.getOffsetParent=function(a){if(goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(8))return a.offsetParent;var b=goog.dom.getOwnerDocument(a),c=goog.style.getStyle_(a,"position"),d="fixed"==c||"absolute"==c;for(a=a.parentNode;a&&a!=b;a=a.parentNode)if(a.nodeType==goog.dom.NodeType.DOCUMENT_FRAGMENT&&a.host&&(a=a.host),c=goog.style.getStyle_(a,"position"),d=d&&"static"==c&&a!=b.documentElement&&a!=b.body,!d&&(a.scrollWidth>a.clientWidth||a.scrollHeight>a.clientHeight||"fixed"==c||
"absolute"==c||"relative"==c))return a;return null};
goog.style.getVisibleRectForElement=function(a){for(var b=new goog.math.Box(0,Infinity,Infinity,0),c=goog.dom.getDomHelper(a),d=c.getDocument().body,e=c.getDocument().documentElement,f=c.getDocumentScrollElement();a=goog.style.getOffsetParent(a);)if(!(goog.userAgent.IE&&0==a.clientWidth||goog.userAgent.WEBKIT&&0==a.clientHeight&&a==d)&&a!=d&&a!=e&&"visible"!=goog.style.getStyle_(a,"overflow")){var g=goog.style.getPageOffset(a),h=goog.style.getClientLeftTop(a);g.x+=h.x;g.y+=h.y;b.top=Math.max(b.top,
g.y);b.right=Math.min(b.right,g.x+a.clientWidth);b.bottom=Math.min(b.bottom,g.y+a.clientHeight);b.left=Math.max(b.left,g.x)}d=f.scrollLeft;f=f.scrollTop;b.left=Math.max(b.left,d);b.top=Math.max(b.top,f);c=c.getViewportSize();b.right=Math.min(b.right,d+c.width);b.bottom=Math.min(b.bottom,f+c.height);return 0<=b.top&&0<=b.left&&b.bottom>b.top&&b.right>b.left?b:null};
goog.style.getContainerOffsetToScrollInto=function(a,b,c){var d=goog.style.getPageOffset(a),e=goog.style.getPageOffset(b),f=goog.style.getBorderBox(b),g=d.x-e.x-f.left,d=d.y-e.y-f.top,h=b.clientWidth-a.offsetWidth;a=b.clientHeight-a.offsetHeight;var k=b.scrollLeft,l=b.scrollTop;if(b==goog.dom.getDocument().body||b==goog.dom.getDocument().documentElement)k=e.x+f.left,l=e.y+f.top,goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(10)&&(k+=f.left,l+=f.top);c?(k+=g-h/2,l+=d-a/2):(k+=Math.min(g,
Math.max(g-h,0)),l+=Math.min(d,Math.max(d-a,0)));return new goog.math.Coordinate(k,l)};goog.style.scrollIntoContainerView=function(a,b,c){a=goog.style.getContainerOffsetToScrollInto(a,b,c);b.scrollLeft=a.x;b.scrollTop=a.y};goog.style.getClientLeftTop=function(a){return new goog.math.Coordinate(a.clientLeft,a.clientTop)};
goog.style.getPageOffset=function(a){var b=goog.dom.getOwnerDocument(a);goog.asserts.assertObject(a,"Parameter is required");var c=new goog.math.Coordinate(0,0),d=goog.style.getClientViewportElement(b);if(a==d)return c;a=goog.style.getBoundingClientRect_(a);b=goog.dom.getDomHelper(b).getDocumentScroll();c.x=a.left+b.x;c.y=a.top+b.y;return c};goog.style.getPageOffsetLeft=function(a){return goog.style.getPageOffset(a).x};goog.style.getPageOffsetTop=function(a){return goog.style.getPageOffset(a).y};
goog.style.getFramedPageOffset=function(a,b){var c=new goog.math.Coordinate(0,0),d=goog.dom.getWindow(goog.dom.getOwnerDocument(a)),e=a;do{var f=d==b?goog.style.getPageOffset(e):goog.style.getClientPositionForElement_(goog.asserts.assert(e));c.x+=f.x;c.y+=f.y}while(d&&d!=b&&d!=d.parent&&(e=d.frameElement)&&(d=d.parent));return c};
goog.style.translateRectForAnotherFrame=function(a,b,c){if(b.getDocument()!=c.getDocument()){var d=b.getDocument().body;c=goog.style.getFramedPageOffset(d,c.getWindow());c=goog.math.Coordinate.difference(c,goog.style.getPageOffset(d));!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9)||b.isCss1CompatMode()||(c=goog.math.Coordinate.difference(c,b.getDocumentScroll()));a.left+=c.x;a.top+=c.y}};
goog.style.getRelativePosition=function(a,b){var c=goog.style.getClientPosition(a),d=goog.style.getClientPosition(b);return new goog.math.Coordinate(c.x-d.x,c.y-d.y)};goog.style.getClientPositionForElement_=function(a){a=goog.style.getBoundingClientRect_(a);return new goog.math.Coordinate(a.left,a.top)};
goog.style.getClientPosition=function(a){goog.asserts.assert(a);if(a.nodeType==goog.dom.NodeType.ELEMENT)return goog.style.getClientPositionForElement_(a);var b=goog.isFunction(a.getBrowserEvent),c=a;a.targetTouches&&a.targetTouches.length?c=a.targetTouches[0]:b&&a.getBrowserEvent().targetTouches&&a.getBrowserEvent().targetTouches.length&&(c=a.getBrowserEvent().targetTouches[0]);return new goog.math.Coordinate(c.clientX,c.clientY)};
goog.style.setPageOffset=function(a,b,c){var d=goog.style.getPageOffset(a);b instanceof goog.math.Coordinate&&(c=b.y,b=b.x);goog.style.setPosition(a,a.offsetLeft+(b-d.x),a.offsetTop+(c-d.y))};goog.style.setSize=function(a,b,c){if(b instanceof goog.math.Size)c=b.height,b=b.width;else if(void 0==c)throw Error("missing height argument");goog.style.setWidth(a,b);goog.style.setHeight(a,c)};goog.style.getPixelStyleValue_=function(a,b){"number"==typeof a&&(a=(b?Math.round(a):a)+"px");return a};
goog.style.setHeight=function(a,b){a.style.height=goog.style.getPixelStyleValue_(b,!0)};goog.style.setWidth=function(a,b){a.style.width=goog.style.getPixelStyleValue_(b,!0)};goog.style.getSize=function(a){return goog.style.evaluateWithTemporaryDisplay_(goog.style.getSizeWithDisplay_,a)};
goog.style.evaluateWithTemporaryDisplay_=function(a,b){if("none"!=goog.style.getStyle_(b,"display"))return a(b);var c=b.style,d=c.display,e=c.visibility,f=c.position;c.visibility="hidden";c.position="absolute";c.display="inline";var g=a(b);c.display=d;c.position=f;c.visibility=e;return g};
goog.style.getSizeWithDisplay_=function(a){var b=a.offsetWidth,c=a.offsetHeight,d=goog.userAgent.WEBKIT&&!b&&!c;return goog.isDef(b)&&!d||!a.getBoundingClientRect?new goog.math.Size(b,c):(a=goog.style.getBoundingClientRect_(a),new goog.math.Size(a.right-a.left,a.bottom-a.top))};goog.style.getTransformedSize=function(a){if(!a.getBoundingClientRect)return null;a=goog.style.evaluateWithTemporaryDisplay_(goog.style.getBoundingClientRect_,a);return new goog.math.Size(a.right-a.left,a.bottom-a.top)};
goog.style.getBounds=function(a){var b=goog.style.getPageOffset(a);a=goog.style.getSize(a);return new goog.math.Rect(b.x,b.y,a.width,a.height)};goog.style.toCamelCase=function(a){return goog.string.toCamelCase(String(a))};goog.style.toSelectorCase=function(a){return goog.string.toSelectorCase(a)};
goog.style.getOpacity=function(a){var b=a.style;a="";"opacity"in b?a=b.opacity:"MozOpacity"in b?a=b.MozOpacity:"filter"in b&&(b=b.filter.match(/alpha\(opacity=([\d.]+)\)/))&&(a=String(b[1]/100));return""==a?a:Number(a)};goog.style.setOpacity=function(a,b){var c=a.style;"opacity"in c?c.opacity=b:"MozOpacity"in c?c.MozOpacity=b:"filter"in c&&(c.filter=""===b?"":"alpha(opacity="+100*b+")")};
goog.style.setTransparentBackgroundImage=function(a,b){var c=a.style;goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("8")?c.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'+b+'", sizingMethod="crop")':(c.backgroundImage="url("+b+")",c.backgroundPosition="top left",c.backgroundRepeat="no-repeat")};goog.style.clearTransparentBackgroundImage=function(a){a=a.style;"filter"in a?a.filter="":a.backgroundImage="none"};
goog.style.showElement=function(a,b){goog.style.setElementShown(a,b)};goog.style.setElementShown=function(a,b){a.style.display=b?"":"none"};goog.style.isElementShown=function(a){return"none"!=a.style.display};
goog.style.installStyles=function(a,b){var c=goog.dom.getDomHelper(b),d=null,e=c.getDocument();goog.userAgent.IE&&e.createStyleSheet?(d=e.createStyleSheet(),goog.style.setStyles(d,a)):(e=c.getElementsByTagNameAndClass(goog.dom.TagName.HEAD)[0],e||(d=c.getElementsByTagNameAndClass(goog.dom.TagName.BODY)[0],e=c.createDom(goog.dom.TagName.HEAD),d.parentNode.insertBefore(e,d)),d=c.createDom(goog.dom.TagName.STYLE),goog.style.setStyles(d,a),c.appendChild(e,d));return d};
goog.style.uninstallStyles=function(a){goog.dom.removeNode(a.ownerNode||a.owningElement||a)};goog.style.setStyles=function(a,b){goog.userAgent.IE&&goog.isDef(a.cssText)?a.cssText=b:a.innerHTML=b};goog.style.setPreWrap=function(a){a=a.style;goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("8")?(a.whiteSpace="pre",a.wordWrap="break-word"):a.whiteSpace=goog.userAgent.GECKO?"-moz-pre-wrap":"pre-wrap"};
goog.style.setInlineBlock=function(a){a=a.style;a.position="relative";goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("8")?(a.zoom="1",a.display="inline"):a.display="inline-block"};goog.style.isRightToLeft=function(a){return"rtl"==goog.style.getStyle_(a,"direction")};goog.style.unselectableStyle_=goog.userAgent.GECKO?"MozUserSelect":goog.userAgent.WEBKIT?"WebkitUserSelect":null;
goog.style.isUnselectable=function(a){return goog.style.unselectableStyle_?"none"==a.style[goog.style.unselectableStyle_].toLowerCase():goog.userAgent.IE||goog.userAgent.OPERA?"on"==a.getAttribute("unselectable"):!1};
goog.style.setUnselectable=function(a,b,c){c=c?null:a.getElementsByTagName("*");var d=goog.style.unselectableStyle_;if(d){if(b=b?"none":"",a.style&&(a.style[d]=b),c){a=0;for(var e;e=c[a];a++)e.style&&(e.style[d]=b)}}else if(goog.userAgent.IE||goog.userAgent.OPERA)if(b=b?"on":"",a.setAttribute("unselectable",b),c)for(a=0;e=c[a];a++)e.setAttribute("unselectable",b)};goog.style.getBorderBoxSize=function(a){return new goog.math.Size(a.offsetWidth,a.offsetHeight)};
goog.style.setBorderBoxSize=function(a,b){var c=goog.dom.getOwnerDocument(a),d=goog.dom.getDomHelper(c).isCss1CompatMode();if(!goog.userAgent.IE||goog.userAgent.isVersionOrHigher("10")||d&&goog.userAgent.isVersionOrHigher("8"))goog.style.setBoxSizingSize_(a,b,"border-box");else if(c=a.style,d){var d=goog.style.getPaddingBox(a),e=goog.style.getBorderBox(a);c.pixelWidth=b.width-e.left-d.left-d.right-e.right;c.pixelHeight=b.height-e.top-d.top-d.bottom-e.bottom}else c.pixelWidth=b.width,c.pixelHeight=
b.height};
goog.style.getContentBoxSize=function(a){var b=goog.dom.getOwnerDocument(a),c=goog.userAgent.IE&&a.currentStyle;if(c&&goog.dom.getDomHelper(b).isCss1CompatMode()&&"auto"!=c.width&&"auto"!=c.height&&!c.boxSizing)return b=goog.style.getIePixelValue_(a,c.width,"width","pixelWidth"),a=goog.style.getIePixelValue_(a,c.height,"height","pixelHeight"),new goog.math.Size(b,a);c=goog.style.getBorderBoxSize(a);b=goog.style.getPaddingBox(a);a=goog.style.getBorderBox(a);return new goog.math.Size(c.width-a.left-
b.left-b.right-a.right,c.height-a.top-b.top-b.bottom-a.bottom)};
goog.style.setContentBoxSize=function(a,b){var c=goog.dom.getOwnerDocument(a),d=goog.dom.getDomHelper(c).isCss1CompatMode();if(!goog.userAgent.IE||goog.userAgent.isVersionOrHigher("10")||d&&goog.userAgent.isVersionOrHigher("8"))goog.style.setBoxSizingSize_(a,b,"content-box");else if(c=a.style,d)c.pixelWidth=b.width,c.pixelHeight=b.height;else{var d=goog.style.getPaddingBox(a),e=goog.style.getBorderBox(a);c.pixelWidth=b.width+e.left+d.left+d.right+e.right;c.pixelHeight=b.height+e.top+d.top+d.bottom+
e.bottom}};goog.style.setBoxSizingSize_=function(a,b,c){a=a.style;goog.userAgent.GECKO?a.MozBoxSizing=c:goog.userAgent.WEBKIT?a.WebkitBoxSizing=c:a.boxSizing=c;a.width=Math.max(b.width,0)+"px";a.height=Math.max(b.height,0)+"px"};goog.style.getIePixelValue_=function(a,b,c,d){if(/^\d+px?$/.test(b))return parseInt(b,10);var e=a.style[c],f=a.runtimeStyle[c];a.runtimeStyle[c]=a.currentStyle[c];a.style[c]=b;b=a.style[d];a.style[c]=e;a.runtimeStyle[c]=f;return b};
goog.style.getIePixelDistance_=function(a,b){var c=goog.style.getCascadedStyle(a,b);return c?goog.style.getIePixelValue_(a,c,"left","pixelLeft"):0};
goog.style.getBox_=function(a,b){if(goog.userAgent.IE){var c=goog.style.getIePixelDistance_(a,b+"Left"),d=goog.style.getIePixelDistance_(a,b+"Right"),e=goog.style.getIePixelDistance_(a,b+"Top"),f=goog.style.getIePixelDistance_(a,b+"Bottom");return new goog.math.Box(e,d,f,c)}c=goog.style.getComputedStyle(a,b+"Left");d=goog.style.getComputedStyle(a,b+"Right");e=goog.style.getComputedStyle(a,b+"Top");f=goog.style.getComputedStyle(a,b+"Bottom");return new goog.math.Box(parseFloat(e),parseFloat(d),parseFloat(f),
parseFloat(c))};goog.style.getPaddingBox=function(a){return goog.style.getBox_(a,"padding")};goog.style.getMarginBox=function(a){return goog.style.getBox_(a,"margin")};goog.style.ieBorderWidthKeywords_={thin:2,medium:4,thick:6};
goog.style.getIePixelBorder_=function(a,b){if("none"==goog.style.getCascadedStyle(a,b+"Style"))return 0;var c=goog.style.getCascadedStyle(a,b+"Width");return c in goog.style.ieBorderWidthKeywords_?goog.style.ieBorderWidthKeywords_[c]:goog.style.getIePixelValue_(a,c,"left","pixelLeft")};
goog.style.getBorderBox=function(a){if(goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(9)){var b=goog.style.getIePixelBorder_(a,"borderLeft"),c=goog.style.getIePixelBorder_(a,"borderRight"),d=goog.style.getIePixelBorder_(a,"borderTop");a=goog.style.getIePixelBorder_(a,"borderBottom");return new goog.math.Box(d,c,a,b)}b=goog.style.getComputedStyle(a,"borderLeftWidth");c=goog.style.getComputedStyle(a,"borderRightWidth");d=goog.style.getComputedStyle(a,"borderTopWidth");a=goog.style.getComputedStyle(a,
"borderBottomWidth");return new goog.math.Box(parseFloat(d),parseFloat(c),parseFloat(a),parseFloat(b))};goog.style.getFontFamily=function(a){var b=goog.dom.getOwnerDocument(a),c="";if(b.body.createTextRange&&goog.dom.contains(b,a)){b=b.body.createTextRange();b.moveToElementText(a);try{c=b.queryCommandValue("FontName")}catch(d){c=""}}c||(c=goog.style.getStyle_(a,"fontFamily"));a=c.split(",");1<a.length&&(c=a[0]);return goog.string.stripQuotes(c,"\"'")};goog.style.lengthUnitRegex_=/[^\d]+$/;
goog.style.getLengthUnits=function(a){return(a=a.match(goog.style.lengthUnitRegex_))&&a[0]||null};goog.style.ABSOLUTE_CSS_LENGTH_UNITS_={cm:1,"in":1,mm:1,pc:1,pt:1};goog.style.CONVERTIBLE_RELATIVE_CSS_UNITS_={em:1,ex:1};
goog.style.getFontSize=function(a){var b=goog.style.getStyle_(a,"fontSize"),c=goog.style.getLengthUnits(b);if(b&&"px"==c)return parseInt(b,10);if(goog.userAgent.IE){if(c in goog.style.ABSOLUTE_CSS_LENGTH_UNITS_)return goog.style.getIePixelValue_(a,b,"left","pixelLeft");if(a.parentNode&&a.parentNode.nodeType==goog.dom.NodeType.ELEMENT&&c in goog.style.CONVERTIBLE_RELATIVE_CSS_UNITS_)return a=a.parentNode,c=goog.style.getStyle_(a,"fontSize"),goog.style.getIePixelValue_(a,b==c?"1em":b,"left","pixelLeft")}c=
goog.dom.createDom(goog.dom.TagName.SPAN,{style:"visibility:hidden;position:absolute;line-height:0;padding:0;margin:0;border:0;height:1em;"});goog.dom.appendChild(a,c);b=c.offsetHeight;goog.dom.removeNode(c);return b};goog.style.parseStyleAttribute=function(a){var b={};goog.array.forEach(a.split(/\s*;\s*/),function(a){a=a.split(/\s*:\s*/);2==a.length&&(b[goog.string.toCamelCase(a[0].toLowerCase())]=a[1])});return b};
goog.style.toStyleAttribute=function(a){var b=[];goog.object.forEach(a,function(a,d){b.push(goog.string.toSelectorCase(d),":",a,";")});return b.join("")};goog.style.FLOAT_CSS_PROPERTY_NAME_=goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher(12)?"styleFloat":"cssFloat";goog.style.setFloat=function(a,b){a.style[goog.style.FLOAT_CSS_PROPERTY_NAME_]=b};goog.style.getFloat=function(a){return a.style[goog.style.FLOAT_CSS_PROPERTY_NAME_]||""};
goog.style.getScrollbarWidth=function(a){var b=goog.dom.createElement(goog.dom.TagName.DIV);a&&(b.className=a);b.style.cssText="overflow:auto;position:absolute;top:0;width:100px;height:100px";a=goog.dom.createElement(goog.dom.TagName.DIV);goog.style.setSize(a,"200px","200px");b.appendChild(a);goog.dom.appendChild(goog.dom.getDocument().body,b);a=b.offsetWidth-b.clientWidth;goog.dom.removeNode(b);return a};goog.style.MATRIX_TRANSLATION_REGEX_=/matrix\([0-9\.\-]+, [0-9\.\-]+, [0-9\.\-]+, [0-9\.\-]+, ([0-9\.\-]+)p?x?, ([0-9\.\-]+)p?x?\)/;
goog.style.getCssTranslation=function(a){a=goog.style.getComputedTransform(a);return a?(a=a.match(goog.style.MATRIX_TRANSLATION_REGEX_))?new goog.math.Coordinate(parseFloat(a[1]),parseFloat(a[2])):new goog.math.Coordinate(0,0):new goog.math.Coordinate(0,0)};goog.debug.entryPointRegistry={};goog.debug.EntryPointMonitor=function(){};goog.debug.entryPointRegistry.refList_=[];goog.debug.entryPointRegistry.monitors_=[];goog.debug.entryPointRegistry.monitorsMayExist_=!1;goog.debug.entryPointRegistry.register=function(a){goog.debug.entryPointRegistry.refList_[goog.debug.entryPointRegistry.refList_.length]=a;if(goog.debug.entryPointRegistry.monitorsMayExist_)for(var b=goog.debug.entryPointRegistry.monitors_,c=0;c<b.length;c++)a(goog.bind(b[c].wrap,b[c]))};
goog.debug.entryPointRegistry.monitorAll=function(a){goog.debug.entryPointRegistry.monitorsMayExist_=!0;for(var b=goog.bind(a.wrap,a),c=0;c<goog.debug.entryPointRegistry.refList_.length;c++)goog.debug.entryPointRegistry.refList_[c](b);goog.debug.entryPointRegistry.monitors_.push(a)};
goog.debug.entryPointRegistry.unmonitorAllIfPossible=function(a){var b=goog.debug.entryPointRegistry.monitors_;goog.asserts.assert(a==b[b.length-1],"Only the most recent monitor can be unwrapped.");a=goog.bind(a.unwrap,a);for(var c=0;c<goog.debug.entryPointRegistry.refList_.length;c++)goog.debug.entryPointRegistry.refList_[c](a);b.length--};goog.events={};
goog.events.BrowserFeature={HAS_W3C_BUTTON:!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9),HAS_W3C_EVENT_SUPPORT:!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9),SET_KEY_CODE_TO_PREVENT_DEFAULT:goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("9"),HAS_NAVIGATOR_ONLINE_PROPERTY:!goog.userAgent.WEBKIT||goog.userAgent.isVersionOrHigher("528"),HAS_HTML5_NETWORK_EVENT_SUPPORT:goog.userAgent.GECKO&&goog.userAgent.isVersionOrHigher("1.9b")||goog.userAgent.IE&&goog.userAgent.isVersionOrHigher("8")||
@ -352,74 +419,7 @@ goog.Timer.prototype.setInterval=function(a){this.interval_=a;this.timer_&&this.
goog.Timer.prototype.tick_=function(){if(this.enabled){var a=goog.now()-this.last_;0<a&&a<this.interval_*goog.Timer.intervalScale?this.timer_=this.timerObject_.setTimeout(this.boundTick_,this.interval_-a):(this.timer_&&(this.timerObject_.clearTimeout(this.timer_),this.timer_=null),this.dispatchTick(),this.enabled&&(this.timer_=this.timerObject_.setTimeout(this.boundTick_,this.interval_),this.last_=goog.now()))}};goog.Timer.prototype.dispatchTick=function(){this.dispatchEvent(goog.Timer.TICK)};
goog.Timer.prototype.start=function(){this.enabled=!0;this.timer_||(this.timer_=this.timerObject_.setTimeout(this.boundTick_,this.interval_),this.last_=goog.now())};goog.Timer.prototype.stop=function(){this.enabled=!1;this.timer_&&(this.timerObject_.clearTimeout(this.timer_),this.timer_=null)};goog.Timer.prototype.disposeInternal=function(){goog.Timer.superClass_.disposeInternal.call(this);this.stop();delete this.timerObject_};goog.Timer.TICK="tick";
goog.Timer.callOnce=function(a,b,c){if(goog.isFunction(a))c&&(a=goog.bind(a,c));else if(a&&"function"==typeof a.handleEvent)a=goog.bind(a.handleEvent,a);else throw Error("Invalid listener argument");return b>goog.Timer.MAX_TIMEOUT_?goog.Timer.INVALID_TIMEOUT_ID_:goog.Timer.defaultTimerObject.setTimeout(a,b||0)};goog.Timer.clear=function(a){goog.Timer.defaultTimerObject.clearTimeout(a)};
goog.Timer.promise=function(a,b){var c=null;return(new goog.Promise(function(d,e){c=goog.Timer.callOnce(function(){d(b)},a);c==goog.Timer.INVALID_TIMEOUT_ID_&&e(Error("Failed to schedule timer."))})).thenCatch(function(a){goog.Timer.clear(c);throw a;})};goog.math.Box=function(a,b,c,d){this.top=a;this.right=b;this.bottom=c;this.left=d};goog.math.Box.boundingBox=function(a){for(var b=new goog.math.Box(arguments[0].y,arguments[0].x,arguments[0].y,arguments[0].x),c=1;c<arguments.length;c++){var d=arguments[c];b.top=Math.min(b.top,d.y);b.right=Math.max(b.right,d.x);b.bottom=Math.max(b.bottom,d.y);b.left=Math.min(b.left,d.x)}return b};goog.math.Box.prototype.getWidth=function(){return this.right-this.left};
goog.math.Box.prototype.getHeight=function(){return this.bottom-this.top};goog.math.Box.prototype.clone=function(){return new goog.math.Box(this.top,this.right,this.bottom,this.left)};goog.DEBUG&&(goog.math.Box.prototype.toString=function(){return"("+this.top+"t, "+this.right+"r, "+this.bottom+"b, "+this.left+"l)"});goog.math.Box.prototype.contains=function(a){return goog.math.Box.contains(this,a)};
goog.math.Box.prototype.expand=function(a,b,c,d){goog.isObject(a)?(this.top-=a.top,this.right+=a.right,this.bottom+=a.bottom,this.left-=a.left):(this.top-=a,this.right+=b,this.bottom+=c,this.left-=d);return this};goog.math.Box.prototype.expandToInclude=function(a){this.left=Math.min(this.left,a.left);this.top=Math.min(this.top,a.top);this.right=Math.max(this.right,a.right);this.bottom=Math.max(this.bottom,a.bottom)};
goog.math.Box.equals=function(a,b){return a==b?!0:a&&b?a.top==b.top&&a.right==b.right&&a.bottom==b.bottom&&a.left==b.left:!1};goog.math.Box.contains=function(a,b){return a&&b?b instanceof goog.math.Box?b.left>=a.left&&b.right<=a.right&&b.top>=a.top&&b.bottom<=a.bottom:b.x>=a.left&&b.x<=a.right&&b.y>=a.top&&b.y<=a.bottom:!1};goog.math.Box.relativePositionX=function(a,b){return b.x<a.left?b.x-a.left:b.x>a.right?b.x-a.right:0};
goog.math.Box.relativePositionY=function(a,b){return b.y<a.top?b.y-a.top:b.y>a.bottom?b.y-a.bottom:0};goog.math.Box.distance=function(a,b){var c=goog.math.Box.relativePositionX(a,b),d=goog.math.Box.relativePositionY(a,b);return Math.sqrt(c*c+d*d)};goog.math.Box.intersects=function(a,b){return a.left<=b.right&&b.left<=a.right&&a.top<=b.bottom&&b.top<=a.bottom};goog.math.Box.intersectsWithPadding=function(a,b,c){return a.left<=b.right+c&&b.left<=a.right+c&&a.top<=b.bottom+c&&b.top<=a.bottom+c};
goog.math.Box.prototype.ceil=function(){this.top=Math.ceil(this.top);this.right=Math.ceil(this.right);this.bottom=Math.ceil(this.bottom);this.left=Math.ceil(this.left);return this};goog.math.Box.prototype.floor=function(){this.top=Math.floor(this.top);this.right=Math.floor(this.right);this.bottom=Math.floor(this.bottom);this.left=Math.floor(this.left);return this};
goog.math.Box.prototype.round=function(){this.top=Math.round(this.top);this.right=Math.round(this.right);this.bottom=Math.round(this.bottom);this.left=Math.round(this.left);return this};goog.math.Box.prototype.translate=function(a,b){a instanceof goog.math.Coordinate?(this.left+=a.x,this.right+=a.x,this.top+=a.y,this.bottom+=a.y):(this.left+=a,this.right+=a,goog.isNumber(b)&&(this.top+=b,this.bottom+=b));return this};
goog.math.Box.prototype.scale=function(a,b){var c=goog.isNumber(b)?b:a;this.left*=a;this.right*=a;this.top*=c;this.bottom*=c;return this};goog.math.Rect=function(a,b,c,d){this.left=a;this.top=b;this.width=c;this.height=d};goog.math.Rect.prototype.clone=function(){return new goog.math.Rect(this.left,this.top,this.width,this.height)};goog.math.Rect.prototype.toBox=function(){return new goog.math.Box(this.top,this.left+this.width,this.top+this.height,this.left)};goog.math.Rect.createFromPositionAndSize=function(a,b){return new goog.math.Rect(a.x,a.y,b.width,b.height)};
goog.math.Rect.createFromBox=function(a){return new goog.math.Rect(a.left,a.top,a.right-a.left,a.bottom-a.top)};goog.DEBUG&&(goog.math.Rect.prototype.toString=function(){return"("+this.left+", "+this.top+" - "+this.width+"w x "+this.height+"h)"});goog.math.Rect.equals=function(a,b){return a==b?!0:a&&b?a.left==b.left&&a.width==b.width&&a.top==b.top&&a.height==b.height:!1};
goog.math.Rect.prototype.intersection=function(a){var b=Math.max(this.left,a.left),c=Math.min(this.left+this.width,a.left+a.width);if(b<=c){var d=Math.max(this.top,a.top);a=Math.min(this.top+this.height,a.top+a.height);if(d<=a)return this.left=b,this.top=d,this.width=c-b,this.height=a-d,!0}return!1};
goog.math.Rect.intersection=function(a,b){var c=Math.max(a.left,b.left),d=Math.min(a.left+a.width,b.left+b.width);if(c<=d){var e=Math.max(a.top,b.top),f=Math.min(a.top+a.height,b.top+b.height);if(e<=f)return new goog.math.Rect(c,e,d-c,f-e)}return null};goog.math.Rect.intersects=function(a,b){return a.left<=b.left+b.width&&b.left<=a.left+a.width&&a.top<=b.top+b.height&&b.top<=a.top+a.height};goog.math.Rect.prototype.intersects=function(a){return goog.math.Rect.intersects(this,a)};
goog.math.Rect.difference=function(a,b){var c=goog.math.Rect.intersection(a,b);if(!c||!c.height||!c.width)return[a.clone()];var c=[],d=a.top,e=a.height,f=a.left+a.width,g=a.top+a.height,h=b.left+b.width,k=b.top+b.height;b.top>a.top&&(c.push(new goog.math.Rect(a.left,a.top,a.width,b.top-a.top)),d=b.top,e-=b.top-a.top);k<g&&(c.push(new goog.math.Rect(a.left,k,a.width,g-k)),e=k-d);b.left>a.left&&c.push(new goog.math.Rect(a.left,d,b.left-a.left,e));h<f&&c.push(new goog.math.Rect(h,d,f-h,e));return c};
goog.math.Rect.prototype.difference=function(a){return goog.math.Rect.difference(this,a)};goog.math.Rect.prototype.boundingRect=function(a){var b=Math.max(this.left+this.width,a.left+a.width),c=Math.max(this.top+this.height,a.top+a.height);this.left=Math.min(this.left,a.left);this.top=Math.min(this.top,a.top);this.width=b-this.left;this.height=c-this.top};goog.math.Rect.boundingRect=function(a,b){if(!a||!b)return null;var c=a.clone();c.boundingRect(b);return c};
goog.math.Rect.prototype.contains=function(a){return a instanceof goog.math.Rect?this.left<=a.left&&this.left+this.width>=a.left+a.width&&this.top<=a.top&&this.top+this.height>=a.top+a.height:a.x>=this.left&&a.x<=this.left+this.width&&a.y>=this.top&&a.y<=this.top+this.height};goog.math.Rect.prototype.squaredDistance=function(a){var b=a.x<this.left?this.left-a.x:Math.max(a.x-(this.left+this.width),0);a=a.y<this.top?this.top-a.y:Math.max(a.y-(this.top+this.height),0);return b*b+a*a};
goog.math.Rect.prototype.distance=function(a){return Math.sqrt(this.squaredDistance(a))};goog.math.Rect.prototype.getSize=function(){return new goog.math.Size(this.width,this.height)};goog.math.Rect.prototype.getTopLeft=function(){return new goog.math.Coordinate(this.left,this.top)};goog.math.Rect.prototype.getCenter=function(){return new goog.math.Coordinate(this.left+this.width/2,this.top+this.height/2)};
goog.math.Rect.prototype.getBottomRight=function(){return new goog.math.Coordinate(this.left+this.width,this.top+this.height)};goog.math.Rect.prototype.ceil=function(){this.left=Math.ceil(this.left);this.top=Math.ceil(this.top);this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this};goog.math.Rect.prototype.floor=function(){this.left=Math.floor(this.left);this.top=Math.floor(this.top);this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this};
goog.math.Rect.prototype.round=function(){this.left=Math.round(this.left);this.top=Math.round(this.top);this.width=Math.round(this.width);this.height=Math.round(this.height);return this};goog.math.Rect.prototype.translate=function(a,b){a instanceof goog.math.Coordinate?(this.left+=a.x,this.top+=a.y):(this.left+=a,goog.isNumber(b)&&(this.top+=b));return this};goog.math.Rect.prototype.scale=function(a,b){var c=goog.isNumber(b)?b:a;this.left*=a;this.width*=a;this.top*=c;this.height*=c;return this};goog.dom.vendor={};goog.dom.vendor.getVendorJsPrefix=function(){return goog.userAgent.WEBKIT?"Webkit":goog.userAgent.GECKO?"Moz":goog.userAgent.IE?"ms":goog.userAgent.OPERA?"O":null};goog.dom.vendor.getVendorPrefix=function(){return goog.userAgent.WEBKIT?"-webkit":goog.userAgent.GECKO?"-moz":goog.userAgent.IE?"-ms":goog.userAgent.OPERA?"-o":null};
goog.dom.vendor.getPrefixedPropertyName=function(a,b){if(b&&a in b)return a;var c=goog.dom.vendor.getVendorJsPrefix();return c?(c=c.toLowerCase(),c+=goog.string.toTitleCase(a),!goog.isDef(b)||c in b?c:null):null};goog.dom.vendor.getPrefixedEventType=function(a){return((goog.dom.vendor.getVendorJsPrefix()||"")+a).toLowerCase()};goog.style={};goog.style.setStyle=function(a,b,c){if(goog.isString(b))goog.style.setStyle_(a,c,b);else for(var d in b)goog.style.setStyle_(a,b[d],d)};goog.style.setStyle_=function(a,b,c){(c=goog.style.getVendorJsStyleName_(a,c))&&(a.style[c]=b)};goog.style.styleNameCache_={};
goog.style.getVendorJsStyleName_=function(a,b){var c=goog.style.styleNameCache_[b];if(!c){var d=goog.string.toCamelCase(b),c=d;void 0===a.style[d]&&(d=goog.dom.vendor.getVendorJsPrefix()+goog.string.toTitleCase(d),void 0!==a.style[d]&&(c=d));goog.style.styleNameCache_[b]=c}return c};
goog.style.getVendorStyleName_=function(a,b){var c=goog.string.toCamelCase(b);return void 0===a.style[c]&&(c=goog.dom.vendor.getVendorJsPrefix()+goog.string.toTitleCase(c),void 0!==a.style[c])?goog.dom.vendor.getVendorPrefix()+"-"+b:b};goog.style.getStyle=function(a,b){var c=a.style[goog.string.toCamelCase(b)];return"undefined"!==typeof c?c:a.style[goog.style.getVendorJsStyleName_(a,b)]||""};
goog.style.getComputedStyle=function(a,b){var c=goog.dom.getOwnerDocument(a);return c.defaultView&&c.defaultView.getComputedStyle&&(c=c.defaultView.getComputedStyle(a,null))?c[b]||c.getPropertyValue(b)||"":""};goog.style.getCascadedStyle=function(a,b){return a.currentStyle?a.currentStyle[b]:null};goog.style.getStyle_=function(a,b){return goog.style.getComputedStyle(a,b)||goog.style.getCascadedStyle(a,b)||a.style&&a.style[b]};
goog.style.getComputedBoxSizing=function(a){return goog.style.getStyle_(a,"boxSizing")||goog.style.getStyle_(a,"MozBoxSizing")||goog.style.getStyle_(a,"WebkitBoxSizing")||null};goog.style.getComputedPosition=function(a){return goog.style.getStyle_(a,"position")};goog.style.getBackgroundColor=function(a){return goog.style.getStyle_(a,"backgroundColor")};goog.style.getComputedOverflowX=function(a){return goog.style.getStyle_(a,"overflowX")};
goog.style.getComputedOverflowY=function(a){return goog.style.getStyle_(a,"overflowY")};goog.style.getComputedZIndex=function(a){return goog.style.getStyle_(a,"zIndex")};goog.style.getComputedTextAlign=function(a){return goog.style.getStyle_(a,"textAlign")};goog.style.getComputedCursor=function(a){return goog.style.getStyle_(a,"cursor")};goog.style.getComputedTransform=function(a){var b=goog.style.getVendorStyleName_(a,"transform");return goog.style.getStyle_(a,b)||goog.style.getStyle_(a,"transform")};
goog.style.setPosition=function(a,b,c){var d;b instanceof goog.math.Coordinate?(d=b.x,b=b.y):(d=b,b=c);a.style.left=goog.style.getPixelStyleValue_(d,!1);a.style.top=goog.style.getPixelStyleValue_(b,!1)};goog.style.getPosition=function(a){return new goog.math.Coordinate(a.offsetLeft,a.offsetTop)};
goog.style.getClientViewportElement=function(a){a=a?goog.dom.getOwnerDocument(a):goog.dom.getDocument();return!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9)||goog.dom.getDomHelper(a).isCss1CompatMode()?a.documentElement:a.body};goog.style.getViewportPageOffset=function(a){var b=a.body;a=a.documentElement;return new goog.math.Coordinate(b.scrollLeft||a.scrollLeft,b.scrollTop||a.scrollTop)};
goog.style.getBoundingClientRect_=function(a){var b;try{b=a.getBoundingClientRect()}catch(c){return{left:0,top:0,right:0,bottom:0}}goog.userAgent.IE&&a.ownerDocument.body&&(a=a.ownerDocument,b.left-=a.documentElement.clientLeft+a.body.clientLeft,b.top-=a.documentElement.clientTop+a.body.clientTop);return b};
goog.style.getOffsetParent=function(a){if(goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(8))return a.offsetParent;var b=goog.dom.getOwnerDocument(a),c=goog.style.getStyle_(a,"position"),d="fixed"==c||"absolute"==c;for(a=a.parentNode;a&&a!=b;a=a.parentNode)if(a.nodeType==goog.dom.NodeType.DOCUMENT_FRAGMENT&&a.host&&(a=a.host),c=goog.style.getStyle_(a,"position"),d=d&&"static"==c&&a!=b.documentElement&&a!=b.body,!d&&(a.scrollWidth>a.clientWidth||a.scrollHeight>a.clientHeight||"fixed"==c||
"absolute"==c||"relative"==c))return a;return null};
goog.style.getVisibleRectForElement=function(a){for(var b=new goog.math.Box(0,Infinity,Infinity,0),c=goog.dom.getDomHelper(a),d=c.getDocument().body,e=c.getDocument().documentElement,f=c.getDocumentScrollElement();a=goog.style.getOffsetParent(a);)if(!(goog.userAgent.IE&&0==a.clientWidth||goog.userAgent.WEBKIT&&0==a.clientHeight&&a==d)&&a!=d&&a!=e&&"visible"!=goog.style.getStyle_(a,"overflow")){var g=goog.style.getPageOffset(a),h=goog.style.getClientLeftTop(a);g.x+=h.x;g.y+=h.y;b.top=Math.max(b.top,
g.y);b.right=Math.min(b.right,g.x+a.clientWidth);b.bottom=Math.min(b.bottom,g.y+a.clientHeight);b.left=Math.max(b.left,g.x)}d=f.scrollLeft;f=f.scrollTop;b.left=Math.max(b.left,d);b.top=Math.max(b.top,f);c=c.getViewportSize();b.right=Math.min(b.right,d+c.width);b.bottom=Math.min(b.bottom,f+c.height);return 0<=b.top&&0<=b.left&&b.bottom>b.top&&b.right>b.left?b:null};
goog.style.getContainerOffsetToScrollInto=function(a,b,c){var d=goog.style.getPageOffset(a),e=goog.style.getPageOffset(b),f=goog.style.getBorderBox(b),g=d.x-e.x-f.left,d=d.y-e.y-f.top,h=b.clientWidth-a.offsetWidth;a=b.clientHeight-a.offsetHeight;var k=b.scrollLeft,l=b.scrollTop;if(b==goog.dom.getDocument().body||b==goog.dom.getDocument().documentElement)k=e.x+f.left,l=e.y+f.top,goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(10)&&(k+=f.left,l+=f.top);c?(k+=g-h/2,l+=d-a/2):(k+=Math.min(g,
Math.max(g-h,0)),l+=Math.min(d,Math.max(d-a,0)));return new goog.math.Coordinate(k,l)};goog.style.scrollIntoContainerView=function(a,b,c){a=goog.style.getContainerOffsetToScrollInto(a,b,c);b.scrollLeft=a.x;b.scrollTop=a.y};goog.style.getClientLeftTop=function(a){return new goog.math.Coordinate(a.clientLeft,a.clientTop)};
goog.style.getPageOffset=function(a){var b=goog.dom.getOwnerDocument(a);goog.asserts.assertObject(a,"Parameter is required");var c=new goog.math.Coordinate(0,0),d=goog.style.getClientViewportElement(b);if(a==d)return c;a=goog.style.getBoundingClientRect_(a);b=goog.dom.getDomHelper(b).getDocumentScroll();c.x=a.left+b.x;c.y=a.top+b.y;return c};goog.style.getPageOffsetLeft=function(a){return goog.style.getPageOffset(a).x};goog.style.getPageOffsetTop=function(a){return goog.style.getPageOffset(a).y};
goog.style.getFramedPageOffset=function(a,b){var c=new goog.math.Coordinate(0,0),d=goog.dom.getWindow(goog.dom.getOwnerDocument(a)),e=a;do{var f=d==b?goog.style.getPageOffset(e):goog.style.getClientPositionForElement_(goog.asserts.assert(e));c.x+=f.x;c.y+=f.y}while(d&&d!=b&&d!=d.parent&&(e=d.frameElement)&&(d=d.parent));return c};
goog.style.translateRectForAnotherFrame=function(a,b,c){if(b.getDocument()!=c.getDocument()){var d=b.getDocument().body;c=goog.style.getFramedPageOffset(d,c.getWindow());c=goog.math.Coordinate.difference(c,goog.style.getPageOffset(d));!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9)||b.isCss1CompatMode()||(c=goog.math.Coordinate.difference(c,b.getDocumentScroll()));a.left+=c.x;a.top+=c.y}};
goog.style.getRelativePosition=function(a,b){var c=goog.style.getClientPosition(a),d=goog.style.getClientPosition(b);return new goog.math.Coordinate(c.x-d.x,c.y-d.y)};goog.style.getClientPositionForElement_=function(a){a=goog.style.getBoundingClientRect_(a);return new goog.math.Coordinate(a.left,a.top)};
goog.style.getClientPosition=function(a){goog.asserts.assert(a);if(a.nodeType==goog.dom.NodeType.ELEMENT)return goog.style.getClientPositionForElement_(a);var b=goog.isFunction(a.getBrowserEvent),c=a;a.targetTouches&&a.targetTouches.length?c=a.targetTouches[0]:b&&a.getBrowserEvent().targetTouches&&a.getBrowserEvent().targetTouches.length&&(c=a.getBrowserEvent().targetTouches[0]);return new goog.math.Coordinate(c.clientX,c.clientY)};
goog.style.setPageOffset=function(a,b,c){var d=goog.style.getPageOffset(a);b instanceof goog.math.Coordinate&&(c=b.y,b=b.x);goog.style.setPosition(a,a.offsetLeft+(b-d.x),a.offsetTop+(c-d.y))};goog.style.setSize=function(a,b,c){if(b instanceof goog.math.Size)c=b.height,b=b.width;else if(void 0==c)throw Error("missing height argument");goog.style.setWidth(a,b);goog.style.setHeight(a,c)};goog.style.getPixelStyleValue_=function(a,b){"number"==typeof a&&(a=(b?Math.round(a):a)+"px");return a};
goog.style.setHeight=function(a,b){a.style.height=goog.style.getPixelStyleValue_(b,!0)};goog.style.setWidth=function(a,b){a.style.width=goog.style.getPixelStyleValue_(b,!0)};goog.style.getSize=function(a){return goog.style.evaluateWithTemporaryDisplay_(goog.style.getSizeWithDisplay_,a)};
goog.style.evaluateWithTemporaryDisplay_=function(a,b){if("none"!=goog.style.getStyle_(b,"display"))return a(b);var c=b.style,d=c.display,e=c.visibility,f=c.position;c.visibility="hidden";c.position="absolute";c.display="inline";var g=a(b);c.display=d;c.position=f;c.visibility=e;return g};
goog.style.getSizeWithDisplay_=function(a){var b=a.offsetWidth,c=a.offsetHeight,d=goog.userAgent.WEBKIT&&!b&&!c;return goog.isDef(b)&&!d||!a.getBoundingClientRect?new goog.math.Size(b,c):(a=goog.style.getBoundingClientRect_(a),new goog.math.Size(a.right-a.left,a.bottom-a.top))};goog.style.getTransformedSize=function(a){if(!a.getBoundingClientRect)return null;a=goog.style.evaluateWithTemporaryDisplay_(goog.style.getBoundingClientRect_,a);return new goog.math.Size(a.right-a.left,a.bottom-a.top)};
goog.style.getBounds=function(a){var b=goog.style.getPageOffset(a);a=goog.style.getSize(a);return new goog.math.Rect(b.x,b.y,a.width,a.height)};goog.style.toCamelCase=function(a){return goog.string.toCamelCase(String(a))};goog.style.toSelectorCase=function(a){return goog.string.toSelectorCase(a)};
goog.style.getOpacity=function(a){var b=a.style;a="";"opacity"in b?a=b.opacity:"MozOpacity"in b?a=b.MozOpacity:"filter"in b&&(b=b.filter.match(/alpha\(opacity=([\d.]+)\)/))&&(a=String(b[1]/100));return""==a?a:Number(a)};goog.style.setOpacity=function(a,b){var c=a.style;"opacity"in c?c.opacity=b:"MozOpacity"in c?c.MozOpacity=b:"filter"in c&&(c.filter=""===b?"":"alpha(opacity="+100*b+")")};
goog.style.setTransparentBackgroundImage=function(a,b){var c=a.style;goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("8")?c.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'+b+'", sizingMethod="crop")':(c.backgroundImage="url("+b+")",c.backgroundPosition="top left",c.backgroundRepeat="no-repeat")};goog.style.clearTransparentBackgroundImage=function(a){a=a.style;"filter"in a?a.filter="":a.backgroundImage="none"};
goog.style.showElement=function(a,b){goog.style.setElementShown(a,b)};goog.style.setElementShown=function(a,b){a.style.display=b?"":"none"};goog.style.isElementShown=function(a){return"none"!=a.style.display};
goog.style.installStyles=function(a,b){var c=goog.dom.getDomHelper(b),d=null,e=c.getDocument();goog.userAgent.IE&&e.createStyleSheet?(d=e.createStyleSheet(),goog.style.setStyles(d,a)):(e=c.getElementsByTagNameAndClass(goog.dom.TagName.HEAD)[0],e||(d=c.getElementsByTagNameAndClass(goog.dom.TagName.BODY)[0],e=c.createDom(goog.dom.TagName.HEAD),d.parentNode.insertBefore(e,d)),d=c.createDom(goog.dom.TagName.STYLE),goog.style.setStyles(d,a),c.appendChild(e,d));return d};
goog.style.uninstallStyles=function(a){goog.dom.removeNode(a.ownerNode||a.owningElement||a)};goog.style.setStyles=function(a,b){goog.userAgent.IE&&goog.isDef(a.cssText)?a.cssText=b:a.innerHTML=b};goog.style.setPreWrap=function(a){a=a.style;goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("8")?(a.whiteSpace="pre",a.wordWrap="break-word"):a.whiteSpace=goog.userAgent.GECKO?"-moz-pre-wrap":"pre-wrap"};
goog.style.setInlineBlock=function(a){a=a.style;a.position="relative";goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("8")?(a.zoom="1",a.display="inline"):a.display="inline-block"};goog.style.isRightToLeft=function(a){return"rtl"==goog.style.getStyle_(a,"direction")};goog.style.unselectableStyle_=goog.userAgent.GECKO?"MozUserSelect":goog.userAgent.WEBKIT?"WebkitUserSelect":null;
goog.style.isUnselectable=function(a){return goog.style.unselectableStyle_?"none"==a.style[goog.style.unselectableStyle_].toLowerCase():goog.userAgent.IE||goog.userAgent.OPERA?"on"==a.getAttribute("unselectable"):!1};
goog.style.setUnselectable=function(a,b,c){c=c?null:a.getElementsByTagName("*");var d=goog.style.unselectableStyle_;if(d){if(b=b?"none":"",a.style&&(a.style[d]=b),c){a=0;for(var e;e=c[a];a++)e.style&&(e.style[d]=b)}}else if(goog.userAgent.IE||goog.userAgent.OPERA)if(b=b?"on":"",a.setAttribute("unselectable",b),c)for(a=0;e=c[a];a++)e.setAttribute("unselectable",b)};goog.style.getBorderBoxSize=function(a){return new goog.math.Size(a.offsetWidth,a.offsetHeight)};
goog.style.setBorderBoxSize=function(a,b){var c=goog.dom.getOwnerDocument(a),d=goog.dom.getDomHelper(c).isCss1CompatMode();if(!goog.userAgent.IE||goog.userAgent.isVersionOrHigher("10")||d&&goog.userAgent.isVersionOrHigher("8"))goog.style.setBoxSizingSize_(a,b,"border-box");else if(c=a.style,d){var d=goog.style.getPaddingBox(a),e=goog.style.getBorderBox(a);c.pixelWidth=b.width-e.left-d.left-d.right-e.right;c.pixelHeight=b.height-e.top-d.top-d.bottom-e.bottom}else c.pixelWidth=b.width,c.pixelHeight=
b.height};
goog.style.getContentBoxSize=function(a){var b=goog.dom.getOwnerDocument(a),c=goog.userAgent.IE&&a.currentStyle;if(c&&goog.dom.getDomHelper(b).isCss1CompatMode()&&"auto"!=c.width&&"auto"!=c.height&&!c.boxSizing)return b=goog.style.getIePixelValue_(a,c.width,"width","pixelWidth"),a=goog.style.getIePixelValue_(a,c.height,"height","pixelHeight"),new goog.math.Size(b,a);c=goog.style.getBorderBoxSize(a);b=goog.style.getPaddingBox(a);a=goog.style.getBorderBox(a);return new goog.math.Size(c.width-a.left-
b.left-b.right-a.right,c.height-a.top-b.top-b.bottom-a.bottom)};
goog.style.setContentBoxSize=function(a,b){var c=goog.dom.getOwnerDocument(a),d=goog.dom.getDomHelper(c).isCss1CompatMode();if(!goog.userAgent.IE||goog.userAgent.isVersionOrHigher("10")||d&&goog.userAgent.isVersionOrHigher("8"))goog.style.setBoxSizingSize_(a,b,"content-box");else if(c=a.style,d)c.pixelWidth=b.width,c.pixelHeight=b.height;else{var d=goog.style.getPaddingBox(a),e=goog.style.getBorderBox(a);c.pixelWidth=b.width+e.left+d.left+d.right+e.right;c.pixelHeight=b.height+e.top+d.top+d.bottom+
e.bottom}};goog.style.setBoxSizingSize_=function(a,b,c){a=a.style;goog.userAgent.GECKO?a.MozBoxSizing=c:goog.userAgent.WEBKIT?a.WebkitBoxSizing=c:a.boxSizing=c;a.width=Math.max(b.width,0)+"px";a.height=Math.max(b.height,0)+"px"};goog.style.getIePixelValue_=function(a,b,c,d){if(/^\d+px?$/.test(b))return parseInt(b,10);var e=a.style[c],f=a.runtimeStyle[c];a.runtimeStyle[c]=a.currentStyle[c];a.style[c]=b;b=a.style[d];a.style[c]=e;a.runtimeStyle[c]=f;return b};
goog.style.getIePixelDistance_=function(a,b){var c=goog.style.getCascadedStyle(a,b);return c?goog.style.getIePixelValue_(a,c,"left","pixelLeft"):0};
goog.style.getBox_=function(a,b){if(goog.userAgent.IE){var c=goog.style.getIePixelDistance_(a,b+"Left"),d=goog.style.getIePixelDistance_(a,b+"Right"),e=goog.style.getIePixelDistance_(a,b+"Top"),f=goog.style.getIePixelDistance_(a,b+"Bottom");return new goog.math.Box(e,d,f,c)}c=goog.style.getComputedStyle(a,b+"Left");d=goog.style.getComputedStyle(a,b+"Right");e=goog.style.getComputedStyle(a,b+"Top");f=goog.style.getComputedStyle(a,b+"Bottom");return new goog.math.Box(parseFloat(e),parseFloat(d),parseFloat(f),
parseFloat(c))};goog.style.getPaddingBox=function(a){return goog.style.getBox_(a,"padding")};goog.style.getMarginBox=function(a){return goog.style.getBox_(a,"margin")};goog.style.ieBorderWidthKeywords_={thin:2,medium:4,thick:6};
goog.style.getIePixelBorder_=function(a,b){if("none"==goog.style.getCascadedStyle(a,b+"Style"))return 0;var c=goog.style.getCascadedStyle(a,b+"Width");return c in goog.style.ieBorderWidthKeywords_?goog.style.ieBorderWidthKeywords_[c]:goog.style.getIePixelValue_(a,c,"left","pixelLeft")};
goog.style.getBorderBox=function(a){if(goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(9)){var b=goog.style.getIePixelBorder_(a,"borderLeft"),c=goog.style.getIePixelBorder_(a,"borderRight"),d=goog.style.getIePixelBorder_(a,"borderTop");a=goog.style.getIePixelBorder_(a,"borderBottom");return new goog.math.Box(d,c,a,b)}b=goog.style.getComputedStyle(a,"borderLeftWidth");c=goog.style.getComputedStyle(a,"borderRightWidth");d=goog.style.getComputedStyle(a,"borderTopWidth");a=goog.style.getComputedStyle(a,
"borderBottomWidth");return new goog.math.Box(parseFloat(d),parseFloat(c),parseFloat(a),parseFloat(b))};goog.style.getFontFamily=function(a){var b=goog.dom.getOwnerDocument(a),c="";if(b.body.createTextRange&&goog.dom.contains(b,a)){b=b.body.createTextRange();b.moveToElementText(a);try{c=b.queryCommandValue("FontName")}catch(d){c=""}}c||(c=goog.style.getStyle_(a,"fontFamily"));a=c.split(",");1<a.length&&(c=a[0]);return goog.string.stripQuotes(c,"\"'")};goog.style.lengthUnitRegex_=/[^\d]+$/;
goog.style.getLengthUnits=function(a){return(a=a.match(goog.style.lengthUnitRegex_))&&a[0]||null};goog.style.ABSOLUTE_CSS_LENGTH_UNITS_={cm:1,"in":1,mm:1,pc:1,pt:1};goog.style.CONVERTIBLE_RELATIVE_CSS_UNITS_={em:1,ex:1};
goog.style.getFontSize=function(a){var b=goog.style.getStyle_(a,"fontSize"),c=goog.style.getLengthUnits(b);if(b&&"px"==c)return parseInt(b,10);if(goog.userAgent.IE){if(c in goog.style.ABSOLUTE_CSS_LENGTH_UNITS_)return goog.style.getIePixelValue_(a,b,"left","pixelLeft");if(a.parentNode&&a.parentNode.nodeType==goog.dom.NodeType.ELEMENT&&c in goog.style.CONVERTIBLE_RELATIVE_CSS_UNITS_)return a=a.parentNode,c=goog.style.getStyle_(a,"fontSize"),goog.style.getIePixelValue_(a,b==c?"1em":b,"left","pixelLeft")}c=
goog.dom.createDom(goog.dom.TagName.SPAN,{style:"visibility:hidden;position:absolute;line-height:0;padding:0;margin:0;border:0;height:1em;"});goog.dom.appendChild(a,c);b=c.offsetHeight;goog.dom.removeNode(c);return b};goog.style.parseStyleAttribute=function(a){var b={};goog.array.forEach(a.split(/\s*;\s*/),function(a){a=a.split(/\s*:\s*/);2==a.length&&(b[goog.string.toCamelCase(a[0].toLowerCase())]=a[1])});return b};
goog.style.toStyleAttribute=function(a){var b=[];goog.object.forEach(a,function(a,d){b.push(goog.string.toSelectorCase(d),":",a,";")});return b.join("")};goog.style.FLOAT_CSS_PROPERTY_NAME_=goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher(12)?"styleFloat":"cssFloat";goog.style.setFloat=function(a,b){a.style[goog.style.FLOAT_CSS_PROPERTY_NAME_]=b};goog.style.getFloat=function(a){return a.style[goog.style.FLOAT_CSS_PROPERTY_NAME_]||""};
goog.style.getScrollbarWidth=function(a){var b=goog.dom.createElement(goog.dom.TagName.DIV);a&&(b.className=a);b.style.cssText="overflow:auto;position:absolute;top:0;width:100px;height:100px";a=goog.dom.createElement(goog.dom.TagName.DIV);goog.style.setSize(a,"200px","200px");b.appendChild(a);goog.dom.appendChild(goog.dom.getDocument().body,b);a=b.offsetWidth-b.clientWidth;goog.dom.removeNode(b);return a};goog.style.MATRIX_TRANSLATION_REGEX_=/matrix\([0-9\.\-]+, [0-9\.\-]+, [0-9\.\-]+, [0-9\.\-]+, ([0-9\.\-]+)p?x?, ([0-9\.\-]+)p?x?\)/;
goog.style.getCssTranslation=function(a){a=goog.style.getComputedTransform(a);return a?(a=a.match(goog.style.MATRIX_TRANSLATION_REGEX_))?new goog.math.Coordinate(parseFloat(a[1]),parseFloat(a[2])):new goog.math.Coordinate(0,0):new goog.math.Coordinate(0,0)};goog.events.EventHandler=function(a){goog.Disposable.call(this);this.handler_=a;this.keys_={}};goog.inherits(goog.events.EventHandler,goog.Disposable);goog.events.EventHandler.typeArray_=[];goog.events.EventHandler.prototype.listen=function(a,b,c,d){return this.listen_(a,b,c,d)};goog.events.EventHandler.prototype.listenWithScope=function(a,b,c,d,e){return this.listen_(a,b,c,d,e)};
goog.Timer.promise=function(a,b){var c=null;return(new goog.Promise(function(d,e){c=goog.Timer.callOnce(function(){d(b)},a);c==goog.Timer.INVALID_TIMEOUT_ID_&&e(Error("Failed to schedule timer."))})).thenCatch(function(a){goog.Timer.clear(c);throw a;})};goog.events.EventHandler=function(a){goog.Disposable.call(this);this.handler_=a;this.keys_={}};goog.inherits(goog.events.EventHandler,goog.Disposable);goog.events.EventHandler.typeArray_=[];goog.events.EventHandler.prototype.listen=function(a,b,c,d){return this.listen_(a,b,c,d)};goog.events.EventHandler.prototype.listenWithScope=function(a,b,c,d,e){return this.listen_(a,b,c,d,e)};
goog.events.EventHandler.prototype.listen_=function(a,b,c,d,e){goog.isArray(b)||(b&&(goog.events.EventHandler.typeArray_[0]=b.toString()),b=goog.events.EventHandler.typeArray_);for(var f=0;f<b.length;f++){var g=goog.events.listen(a,b[f],c||this.handleEvent,d||!1,e||this.handler_||this);if(!g)break;this.keys_[g.key]=g}return this};goog.events.EventHandler.prototype.listenOnce=function(a,b,c,d){return this.listenOnce_(a,b,c,d)};
goog.events.EventHandler.prototype.listenOnceWithScope=function(a,b,c,d,e){return this.listenOnce_(a,b,c,d,e)};goog.events.EventHandler.prototype.listenOnce_=function(a,b,c,d,e){if(goog.isArray(b))for(var f=0;f<b.length;f++)this.listenOnce_(a,b[f],c,d,e);else{a=goog.events.listenOnce(a,b,c||this.handleEvent,d,e||this.handler_||this);if(!a)return this;this.keys_[a.key]=a}return this};goog.events.EventHandler.prototype.listenWithWrapper=function(a,b,c,d){return this.listenWithWrapper_(a,b,c,d)};
goog.events.EventHandler.prototype.listenWithWrapperAndScope=function(a,b,c,d,e){return this.listenWithWrapper_(a,b,c,d,e)};goog.events.EventHandler.prototype.listenWithWrapper_=function(a,b,c,d,e){b.listen(a,c,d,e||this.handler_||this,this);return this};goog.events.EventHandler.prototype.getListenerCount=function(){var a=0,b;for(b in this.keys_)Object.prototype.hasOwnProperty.call(this.keys_,b)&&a++;return a};
@ -847,45 +847,42 @@ goog.cssom.addCssText=function(a,b){var c=b?b.getDocument():goog.dom.getDocument
goog.cssom.getAllCss_=function(a,b){for(var c=[],d=goog.cssom.getAllCssStyleSheets(a),e=0;a=d[e];e++){var f=goog.cssom.getCssRulesFromStyleSheet(a);if(f&&f.length){if(!b)var g=0;for(var h=0,k=f.length,l;h<k;h++)l=f[h],b&&!l.href?(l=goog.cssom.getCssTextFromCssRule(l),c.push(l)):l.href||(l.style&&(l.parentStyleSheet||(l.style["-closure-parent-stylesheet"]=a),l.style["-closure-rule-index"]=g),c.push(l)),b||g++}}return b?c.join(" "):c};
// Copyright 2013 Google Inc. Apache License 2.0
var Blockly={Blocks:{}};Blockly.Blocks.uidCounter_=0;Blockly.Blocks.genUid=function(){var a=(++Blockly.Blocks.uidCounter_).toString();return Blockly.Realtime.isEnabled()?Blockly.Realtime.genUid(a):a};
Blockly.Blocks.addTemplate=function(a){goog.asserts.assert(a.blockName);goog.asserts.assert(Blockly.Blocks[a.blockName],"Blockly.Blocks already has a field named ",a.blockName);goog.asserts.assert(a.message);goog.asserts.assert(a.colour&&"number"==typeof a.colour&&0<=a.colour&&360>a.colour,"details.colour must be a number from 0 to 360 (exclusive)");"undefined"!=a.output&&(goog.asserts.assert(!a.previousStatement,"When details.output is defined, details.previousStatement must not be true."),goog.asserts.assert(!a.nextStatement,
"When details.output is defined, details.nextStatement must not be true."));var b={init:function(){var b=this;this.setColour(a.colour);this.setHelpUrl(a.helpUrl);"string"==typeof a.tooltip?this.setTooltip(a.tooltip):"function"==typeof a.tooltip&&this.setTooltip(function(){return a.tooltip(b)});"undefined"!=a.output?this.setOutput(!0,a.output):(this.setPreviousStatement("undefined"==typeof a.previousStatement?!0:a.previousStatement),this.setNextStatement("undefined"==typeof a.nextStatement?!0:a.nextStatement));
var d=[];d.push(a.text);a.args&&a.args.forEach(function(a){goog.asserts.assert(a.name);goog.asserts.assert("undefined"!=a.check);"undefined"==a.type||a.type==Blockly.INPUT_VALUE?d.push([a.name,a.check,"undefined"==typeof a.align?Blockly.ALIGN_RIGHT:a.align]):goog.asserts.fail("addTemplate() can only handle value inputs.")});d.push(Blockly.ALIGN_RIGHT);a.inline&&this.setInlineInputs(a.inline);Blockly.Block.prototype.interpolateMsg.apply(this,d)}};b.mutationToDom=a.switchable?function(){var b=a.mutationToDomFunc?
a.mutatationToDomFunc():document.createElement("mutation");b.setAttribute("is_statement",this.isStatement||!1);return b}:a.mutationToDomFunc;Blockly.Blocks[a.blockName]=b};
// Copyright 2012 Google Inc. Apache License 2.0
Blockly.Workspace=function(){this.topBlocks_=[]};Blockly.Workspace.prototype.rendered=!1;Blockly.Workspace.prototype.maxBlocks=Infinity;Blockly.Workspace.prototype.dispose=function(){this.clear()};Blockly.Workspace.SCAN_ANGLE=3;Blockly.Workspace.prototype.addTopBlock=function(a){this.topBlocks_.push(a);this.fireChangeEvent()};
Blockly.Workspace=function(a){this.topBlocks_=[];this.options=a||{};this.RTL=!!this.options.RTL};Blockly.Workspace.prototype.rendered=!1;Blockly.Workspace.prototype.dispose=function(){this.clear()};Blockly.Workspace.SCAN_ANGLE=3;Blockly.Workspace.prototype.addTopBlock=function(a){this.topBlocks_.push(a);this.fireChangeEvent()};
Blockly.Workspace.prototype.removeTopBlock=function(a){for(var b=!1,c,d=0;c=this.topBlocks_[d];d++)if(c==a){this.topBlocks_.splice(d,1);b=!0;break}if(!b)throw"Block not present in workspace's list of top-most blocks.";this.fireChangeEvent()};
Blockly.Workspace.prototype.getTopBlocks=function(a){var b=[].concat(this.topBlocks_);if(a&&1<b.length){var c=Math.sin(goog.math.toRadians(Blockly.Workspace.SCAN_ANGLE));Blockly.RTL&&(c*=-1);b.sort(function(a,b){var f=a.getRelativeToSurfaceXY(),g=b.getRelativeToSurfaceXY();return f.y+c*f.x-(g.y+c*g.x)})}return b};Blockly.Workspace.prototype.getAllBlocks=function(){for(var a=this.getTopBlocks(!1),b=0;b<a.length;b++)a.push.apply(a,a[b].getChildren());return a};Blockly.Workspace.prototype.clear=function(){for(;this.topBlocks_.length;)this.topBlocks_[0].dispose()};
Blockly.Workspace.prototype.getWidth=function(){return 0};Blockly.Workspace.prototype.getBlockById=function(a){for(var b=this.getAllBlocks(),c=0,d;d=b[c];c++)if(d.id==a)return d;return null};Blockly.Workspace.prototype.remainingCapacity=function(){return Infinity==this.maxBlocks?Infinity:this.maxBlocks-this.getAllBlocks().length};Blockly.Workspace.prototype.fireChangeEvent=function(){};
Blockly.Workspace.prototype.getTopBlocks=function(a){var b=[].concat(this.topBlocks_);if(a&&1<b.length){var c=Math.sin(goog.math.toRadians(Blockly.Workspace.SCAN_ANGLE));this.RTL&&(c*=-1);b.sort(function(a,b){var f=a.getRelativeToSurfaceXY(),g=b.getRelativeToSurfaceXY();return f.y+c*f.x-(g.y+c*g.x)})}return b};Blockly.Workspace.prototype.getAllBlocks=function(){for(var a=this.getTopBlocks(!1),b=0;b<a.length;b++)a.push.apply(a,a[b].getChildren());return a};Blockly.Workspace.prototype.clear=function(){for(;this.topBlocks_.length;)this.topBlocks_[0].dispose()};
Blockly.Workspace.prototype.getWidth=function(){return 0};Blockly.Workspace.prototype.getBlockById=function(a){for(var b=this.getAllBlocks(),c=0,d;d=b[c];c++)if(d.id==a)return d;return null};Blockly.Workspace.prototype.remainingCapacity=function(){return isNaN(this.options.maxBlocks)?Infinity:this.options.maxBlocks-this.getAllBlocks().length};Blockly.Workspace.prototype.fireChangeEvent=function(){};Blockly.Workspace.prototype.clear=Blockly.Workspace.prototype.clear;
// Copyright 2012 Google Inc. Apache License 2.0
Blockly.Bubble=function(a,b,c,d,e,f,g){var h=Blockly.Bubble.ARROW_ANGLE;Blockly.RTL&&(h=-h);this.arrow_radians_=goog.math.toRadians(h);this.workspace_=a;this.content_=b;this.shape_=c;a.getBubbleCanvas().appendChild(this.createDom_(b,!(!f||!g)));this.setAnchorLocation(d,e);f&&g||(a=this.content_.getBBox(),f=a.width+2*Blockly.Bubble.BORDER_WIDTH,g=a.height+2*Blockly.Bubble.BORDER_WIDTH);this.setBubbleSize(f,g);this.positionBubble_();this.renderArrow_();this.rendered_=!0;Blockly.readOnly||(Blockly.bindEvent_(this.bubbleBack_,
Blockly.Bubble=function(a,b,c,d,e,f,g){this.workspace_=a;this.content_=b;this.shape_=c;c=Blockly.Bubble.ARROW_ANGLE;this.workspace_.RTL&&(c=-c);this.arrow_radians_=goog.math.toRadians(c);a.getBubbleCanvas().appendChild(this.createDom_(b,!(!f||!g)));this.setAnchorLocation(d,e);f&&g||(b=this.content_.getBBox(),f=b.width+2*Blockly.Bubble.BORDER_WIDTH,g=b.height+2*Blockly.Bubble.BORDER_WIDTH);this.setBubbleSize(f,g);this.positionBubble_();this.renderArrow_();this.rendered_=!0;a.options.readOnly||(Blockly.bindEvent_(this.bubbleBack_,
"mousedown",this,this.bubbleMouseDown_),this.resizeGroup_&&Blockly.bindEvent_(this.resizeGroup_,"mousedown",this,this.resizeMouseDown_))};Blockly.Bubble.BORDER_WIDTH=6;Blockly.Bubble.ARROW_THICKNESS=10;Blockly.Bubble.ARROW_ANGLE=20;Blockly.Bubble.ARROW_BEND=4;Blockly.Bubble.ANCHOR_RADIUS=8;Blockly.Bubble.onMouseUpWrapper_=null;Blockly.Bubble.onMouseMoveWrapper_=null;
Blockly.Bubble.unbindDragEvents_=function(){Blockly.Bubble.onMouseUpWrapper_&&(Blockly.unbindEvent_(Blockly.Bubble.onMouseUpWrapper_),Blockly.Bubble.onMouseUpWrapper_=null);Blockly.Bubble.onMouseMoveWrapper_&&(Blockly.unbindEvent_(Blockly.Bubble.onMouseMoveWrapper_),Blockly.Bubble.onMouseMoveWrapper_=null)};Blockly.Bubble.prototype.rendered_=!1;Blockly.Bubble.prototype.anchorX_=0;Blockly.Bubble.prototype.anchorY_=0;Blockly.Bubble.prototype.relativeLeft_=0;Blockly.Bubble.prototype.relativeTop_=0;
Blockly.Bubble.prototype.width_=0;Blockly.Bubble.prototype.height_=0;Blockly.Bubble.prototype.autoLayout_=!0;
Blockly.Bubble.prototype.createDom_=function(a,b){this.bubbleGroup_=Blockly.createSvgElement("g",{},null);var c=Blockly.createSvgElement("g",{filter:"url(#blocklyEmboss)"},this.bubbleGroup_);this.bubbleArrow_=Blockly.createSvgElement("path",{},c);this.bubbleBack_=Blockly.createSvgElement("rect",{"class":"blocklyDraggable",x:0,y:0,rx:Blockly.Bubble.BORDER_WIDTH,ry:Blockly.Bubble.BORDER_WIDTH},c);b?(this.resizeGroup_=Blockly.createSvgElement("g",{"class":Blockly.RTL?"blocklyResizeSW":"blocklyResizeSE"},
this.bubbleGroup_),c=2*Blockly.Bubble.BORDER_WIDTH,Blockly.createSvgElement("polygon",{points:"0,x x,x x,0".replace(/x/g,c.toString())},this.resizeGroup_),Blockly.createSvgElement("line",{"class":"blocklyResizeLine",x1:c/3,y1:c-1,x2:c-1,y2:c/3},this.resizeGroup_),Blockly.createSvgElement("line",{"class":"blocklyResizeLine",x1:2*c/3,y1:c-1,x2:c-1,y2:2*c/3},this.resizeGroup_)):this.resizeGroup_=null;this.bubbleGroup_.appendChild(a);return this.bubbleGroup_};
Blockly.Bubble.prototype.bubbleMouseDown_=function(a){this.promote_();Blockly.Bubble.unbindDragEvents_();Blockly.isRightButton(a)||Blockly.isTargetInput_(a)||(Blockly.Css.setCursor(Blockly.Css.Cursor.CLOSED),this.dragDeltaX=Blockly.RTL?this.relativeLeft_+a.clientX:this.relativeLeft_-a.clientX,this.dragDeltaY=this.relativeTop_-a.clientY,Blockly.Bubble.onMouseUpWrapper_=Blockly.bindEvent_(document,"mouseup",this,Blockly.Bubble.unbindDragEvents_),Blockly.Bubble.onMouseMoveWrapper_=Blockly.bindEvent_(document,
"mousemove",this,this.bubbleMouseMove_),Blockly.hideChaff(),a.stopPropagation())};Blockly.Bubble.prototype.bubbleMouseMove_=function(a){this.autoLayout_=!1;this.relativeLeft_=Blockly.RTL?this.dragDeltaX-a.clientX:this.dragDeltaX+a.clientX;this.relativeTop_=this.dragDeltaY+a.clientY;this.positionBubble_();this.renderArrow_()};
Blockly.Bubble.prototype.resizeMouseDown_=function(a){this.promote_();Blockly.Bubble.unbindDragEvents_();Blockly.isRightButton(a)||(Blockly.Css.setCursor(Blockly.Css.Cursor.CLOSED),this.resizeDeltaWidth=Blockly.RTL?this.width_+a.clientX:this.width_-a.clientX,this.resizeDeltaHeight=this.height_-a.clientY,Blockly.Bubble.onMouseUpWrapper_=Blockly.bindEvent_(document,"mouseup",this,Blockly.Bubble.unbindDragEvents_),Blockly.Bubble.onMouseMoveWrapper_=Blockly.bindEvent_(document,"mousemove",this,this.resizeMouseMove_),
Blockly.hideChaff(),a.stopPropagation())};Blockly.Bubble.prototype.resizeMouseMove_=function(a){this.autoLayout_=!1;var b=this.resizeDeltaWidth,c=this.resizeDeltaHeight+a.clientY,b=Blockly.RTL?b-a.clientX:b+a.clientX;this.setBubbleSize(b,c);Blockly.RTL&&this.positionBubble_()};Blockly.Bubble.prototype.registerResizeEvent=function(a,b){Blockly.bindEvent_(this.bubbleGroup_,"resize",a,b)};Blockly.Bubble.prototype.promote_=function(){this.bubbleGroup_.parentNode.appendChild(this.bubbleGroup_)};
Blockly.Bubble.prototype.createDom_=function(a,b){this.bubbleGroup_=Blockly.createSvgElement("g",{},null);var c={filter:"url(#blocklyEmboss)"};-1!=goog.userAgent.getUserAgentString().indexOf("JavaFX")&&(c={});c=Blockly.createSvgElement("g",c,this.bubbleGroup_);this.bubbleArrow_=Blockly.createSvgElement("path",{},c);this.bubbleBack_=Blockly.createSvgElement("rect",{"class":"blocklyDraggable",x:0,y:0,rx:Blockly.Bubble.BORDER_WIDTH,ry:Blockly.Bubble.BORDER_WIDTH},c);b?(this.resizeGroup_=Blockly.createSvgElement("g",
{"class":this.workspace_.RTL?"blocklyResizeSW":"blocklyResizeSE"},this.bubbleGroup_),c=2*Blockly.Bubble.BORDER_WIDTH,Blockly.createSvgElement("polygon",{points:"0,x x,x x,0".replace(/x/g,c.toString())},this.resizeGroup_),Blockly.createSvgElement("line",{"class":"blocklyResizeLine",x1:c/3,y1:c-1,x2:c-1,y2:c/3},this.resizeGroup_),Blockly.createSvgElement("line",{"class":"blocklyResizeLine",x1:2*c/3,y1:c-1,x2:c-1,y2:2*c/3},this.resizeGroup_)):this.resizeGroup_=null;this.bubbleGroup_.appendChild(a);return this.bubbleGroup_};
Blockly.Bubble.prototype.bubbleMouseDown_=function(a){this.promote_();Blockly.Bubble.unbindDragEvents_();Blockly.isRightButton(a)?a.stopPropagation():Blockly.isTargetInput_(a)||(Blockly.Css.setCursor(Blockly.Css.Cursor.CLOSED),this.dragDeltaX=this.workspace_.RTL?this.relativeLeft_+a.clientX:this.relativeLeft_-a.clientX,this.dragDeltaY=this.relativeTop_-a.clientY,Blockly.Bubble.onMouseUpWrapper_=Blockly.bindEvent_(document,"mouseup",this,Blockly.Bubble.unbindDragEvents_),Blockly.Bubble.onMouseMoveWrapper_=
Blockly.bindEvent_(document,"mousemove",this,this.bubbleMouseMove_),Blockly.hideChaff(),a.stopPropagation())};Blockly.Bubble.prototype.bubbleMouseMove_=function(a){this.autoLayout_=!1;this.relativeLeft_=this.workspace_.RTL?this.dragDeltaX-a.clientX:this.dragDeltaX+a.clientX;this.relativeTop_=this.dragDeltaY+a.clientY;this.positionBubble_();this.renderArrow_()};
Blockly.Bubble.prototype.resizeMouseDown_=function(a){this.promote_();Blockly.Bubble.unbindDragEvents_();Blockly.isRightButton(a)||(Blockly.Css.setCursor(Blockly.Css.Cursor.CLOSED),this.resizeDeltaWidth=this.workspace_.RTL?this.width_+a.clientX:this.width_-a.clientX,this.resizeDeltaHeight=this.height_-a.clientY,Blockly.Bubble.onMouseUpWrapper_=Blockly.bindEvent_(document,"mouseup",this,Blockly.Bubble.unbindDragEvents_),Blockly.Bubble.onMouseMoveWrapper_=Blockly.bindEvent_(document,"mousemove",this,
this.resizeMouseMove_),Blockly.hideChaff());a.stopPropagation()};Blockly.Bubble.prototype.resizeMouseMove_=function(a){this.autoLayout_=!1;var b=this.resizeDeltaWidth,c=this.resizeDeltaHeight+a.clientY,b=this.workspace_.RTL?b-a.clientX:b+a.clientX;this.setBubbleSize(b,c);this.workspace_.RTL&&this.positionBubble_()};Blockly.Bubble.prototype.registerResizeEvent=function(a,b){Blockly.bindEvent_(this.bubbleGroup_,"resize",a,b)};Blockly.Bubble.prototype.promote_=function(){this.bubbleGroup_.parentNode.appendChild(this.bubbleGroup_)};
Blockly.Bubble.prototype.setAnchorLocation=function(a,b){this.anchorX_=a;this.anchorY_=b;this.rendered_&&this.positionBubble_()};
Blockly.Bubble.prototype.layoutBubble_=function(){var a=-this.width_/4,b=-this.height_-Blockly.BlockSvg.MIN_BLOCK_Y,c=this.workspace_.getMetrics();Blockly.RTL?this.anchorX_-c.viewLeft-a-this.width_<Blockly.Scrollbar.scrollbarThickness?a=this.anchorX_-c.viewLeft-this.width_-Blockly.Scrollbar.scrollbarThickness:this.anchorX_-c.viewLeft-a>c.viewWidth&&(a=this.anchorX_-c.viewLeft-c.viewWidth):this.anchorX_+a<c.viewLeft?a=c.viewLeft-this.anchorX_:c.viewLeft+c.viewWidth<this.anchorX_+a+this.width_+Blockly.BlockSvg.SEP_SPACE_X+
Blockly.Scrollbar.scrollbarThickness&&(a=c.viewLeft+c.viewWidth-this.anchorX_-this.width_-Blockly.Scrollbar.scrollbarThickness);this.anchorY_+b<c.viewTop&&(b=this.shape_.getBBox().height);this.relativeLeft_=a;this.relativeTop_=b};Blockly.Bubble.prototype.positionBubble_=function(){this.bubbleGroup_.setAttribute("transform","translate("+(Blockly.RTL?this.anchorX_-this.relativeLeft_-this.width_:this.anchorX_+this.relativeLeft_)+", "+(this.relativeTop_+this.anchorY_)+")")};
Blockly.Bubble.prototype.getBubbleSize=function(){return{width:this.width_,height:this.height_}};
Blockly.Bubble.prototype.setBubbleSize=function(a,b){var c=2*Blockly.Bubble.BORDER_WIDTH;a=Math.max(a,c+45);b=Math.max(b,c+Blockly.BlockSvg.FIELD_HEIGHT);this.width_=a;this.height_=b;this.bubbleBack_.setAttribute("width",a);this.bubbleBack_.setAttribute("height",b);this.resizeGroup_&&(Blockly.RTL?this.resizeGroup_.setAttribute("transform","translate("+2*Blockly.Bubble.BORDER_WIDTH+", "+(b-c)+") scale(-1 1)"):this.resizeGroup_.setAttribute("transform","translate("+(a-c)+", "+(b-c)+")"));this.rendered_&&
Blockly.Bubble.prototype.layoutBubble_=function(){var a=-this.width_/4,b=-this.height_-Blockly.BlockSvg.MIN_BLOCK_Y,c=this.workspace_.getMetrics();this.workspace_.RTL?this.anchorX_-c.viewLeft-a-this.width_<Blockly.Scrollbar.scrollbarThickness?a=this.anchorX_-c.viewLeft-this.width_-Blockly.Scrollbar.scrollbarThickness:this.anchorX_-c.viewLeft-a>c.viewWidth&&(a=this.anchorX_-c.viewLeft-c.viewWidth):this.anchorX_+a<c.viewLeft?a=c.viewLeft-this.anchorX_:c.viewLeft+c.viewWidth<this.anchorX_+a+this.width_+
Blockly.BlockSvg.SEP_SPACE_X+Blockly.Scrollbar.scrollbarThickness&&(a=c.viewLeft+c.viewWidth-this.anchorX_-this.width_-Blockly.Scrollbar.scrollbarThickness);this.anchorY_+b<c.viewTop&&(b=this.shape_.getBBox().height);this.relativeLeft_=a;this.relativeTop_=b};
Blockly.Bubble.prototype.positionBubble_=function(){this.bubbleGroup_.setAttribute("transform","translate("+(this.workspace_.RTL?this.anchorX_-this.relativeLeft_-this.width_:this.anchorX_+this.relativeLeft_)+", "+(this.relativeTop_+this.anchorY_)+")")};Blockly.Bubble.prototype.getBubbleSize=function(){return{width:this.width_,height:this.height_}};
Blockly.Bubble.prototype.setBubbleSize=function(a,b){var c=2*Blockly.Bubble.BORDER_WIDTH;a=Math.max(a,c+45);b=Math.max(b,c+Blockly.BlockSvg.FIELD_HEIGHT);this.width_=a;this.height_=b;this.bubbleBack_.setAttribute("width",a);this.bubbleBack_.setAttribute("height",b);this.resizeGroup_&&(this.workspace_.RTL?this.resizeGroup_.setAttribute("transform","translate("+2*Blockly.Bubble.BORDER_WIDTH+", "+(b-c)+") scale(-1 1)"):this.resizeGroup_.setAttribute("transform","translate("+(a-c)+", "+(b-c)+")"));this.rendered_&&
(this.autoLayout_&&this.layoutBubble_(),this.positionBubble_(),this.renderArrow_());Blockly.fireUiEvent(this.bubbleGroup_,"resize")};
Blockly.Bubble.prototype.renderArrow_=function(){var a=[],b=this.width_/2,c=this.height_/2,d=-this.relativeLeft_,e=-this.relativeTop_;if(b==d&&c==e)a.push("M "+b+","+c);else{e-=c;d-=b;Blockly.RTL&&(d*=-1);var f=Math.sqrt(e*e+d*d),g=Math.acos(d/f);0>e&&(g=2*Math.PI-g);var h=g+Math.PI/2;h>2*Math.PI&&(h-=2*Math.PI);var k=Math.sin(h),l=Math.cos(h),q=this.getBubbleSize(),h=(q.width+q.height)/Blockly.Bubble.ARROW_THICKNESS,h=Math.min(h,q.width,q.height)/2,q=1-Blockly.Bubble.ANCHOR_RADIUS/f,d=b+q*d,e=c+
q*e,q=b+h*l,m=c+h*k,b=b-h*l,c=c-h*k,k=g+this.arrow_radians_;k>2*Math.PI&&(k-=2*Math.PI);g=Math.sin(k)*f/Blockly.Bubble.ARROW_BEND;f=Math.cos(k)*f/Blockly.Bubble.ARROW_BEND;a.push("M"+q+","+m);a.push("C"+(q+f)+","+(m+g)+" "+d+","+e+" "+d+","+e);a.push("C"+d+","+e+" "+(b+f)+","+(c+g)+" "+b+","+c)}a.push("z");this.bubbleArrow_.setAttribute("d",a.join(" "))};Blockly.Bubble.prototype.setColour=function(a){this.bubbleBack_.setAttribute("fill",a);this.bubbleArrow_.setAttribute("fill",a)};
Blockly.Bubble.prototype.renderArrow_=function(){var a=[],b=this.width_/2,c=this.height_/2,d=-this.relativeLeft_,e=-this.relativeTop_;if(b==d&&c==e)a.push("M "+b+","+c);else{e-=c;d-=b;this.workspace_.RTL&&(d*=-1);var f=Math.sqrt(e*e+d*d),g=Math.acos(d/f);0>e&&(g=2*Math.PI-g);var h=g+Math.PI/2;h>2*Math.PI&&(h-=2*Math.PI);var k=Math.sin