dojox/drawing/plugins/drawing/Silverlight.js

• Provides:

  • dojox.drawing.plugins.drawing.Silverlight

• conMouse

  • type

    Function

  • source: [view]
    dojo.provide("dojox.drawing.plugins.drawing.Silverlight");
    
    
    dojox.drawing.plugins.drawing.Silverlight = dojox.drawing.util.oo.declare(
     // summary:
     //  "Plugin" to allow the Silverlight plugin to work
     // with DojoX Drawing.
     //
     // WARNING: This is not completely implemented. For the most
     // part, DojoX Drawing does not support Silverlight. This class
     // was created in an attempt for support, but there were too many
     // obstacles and not enough time. The basic functionality is here
     // and there's a good head start if anyone elase wishes to pick up
     // where I left off.
     //
     function(options){
      // summary:
      // The constructor is the only method in this class.
      // What is happening here is other methods in other
      // classes are being overridden to adapt to Silverlight.
      //
    
      
      if(dojox.gfx.renderer != "silverlight"){ return; }
      this.mouse = options.mouse;
      this.stencils = options.stencils;
      this.anchors = options.anchors;
      this.canvas = options.canvas;
      this.util = options.util;
    
     
    
      
      dojo.connect(this.stencils, "register", this, function(item){
       var c1, c2, c3, c4, c5, self = this;
       var conMouse = function(){
        //console.info("------connect shape", item.id)
    
        
        // Connect to PARENT (SL Canvas) , not SHAPE
        c1 = item.container.connect("onmousedown", function(evt){
         //console.info("----------------------------------SHAPE DOWN", item.container)
         evt.superTarget = item;
         self.mouse.down(evt);
        });
  • summary

• .mouse._down

  • type

    Function

  • parameters:
    • evt: (typeof )
  • source: [view]
       var dim = this._getXY(evt);
       var x = dim.x - this.origin.x;
       var y = dim.y - this.origin.y;
    
       
       x*= this.zoom;
       y*= this.zoom;
    
       
       this.origin.startx = x;
       this.origin.starty = y;
       this._lastx = x;
       this._lasty = y;
    
       
       this.drawingType = this.util.attr(evt, "drawingType") || "";
       var id = this._getId(evt);
       var obj = {x:x,y:y, id:id};
       console.log(" > > > id:", id, "drawingType:", this.drawingType, "evt:", evt)
    
      
       this.onDown(obj);
    
       
       this._clickTime = new Date().getTime();
       if(this._lastClickTime){
        if(this._clickTime-this._lastClickTime     var dnm = this.eventName("doubleClick");
         console.warn("DOUBLE CLICK", dnm, obj);
         this._broadcastEvent(dnm, obj);
        }else{
         //console.log(" slow:", this._clickTime-this._lastClickTime)
        }
       }
       this._lastClickTime = this._clickTime;
    
       
       // throws errors in IE silverlight. Oddness.
       //dojo.stopEvent(evt);
  • summary

• .mouse._down.origin.startx

  • summary

• .mouse._down.origin.starty

  • summary

• .mouse._down._lastx

  • summary

• .mouse._down._lasty

  • summary

• .mouse._down.drawingType

  • summary

• .mouse._down._clickTime

  • summary

• .mouse._down._lastClickTime

  • summary

• .mouse.down

  • type

    Function

  • parameters:
    • evt: (typeof )
  • source: [view]
       clearTimeout(this.__downInv);
       if(this.util.attr(evt, "drawingType")=="surface"){
        this.__downInv = setTimeout(dojo.hitch(this, function(){
         this._down(evt);
        }),500);
        return;
       }
       this._down(evt);
  • summary

• .mouse.down.__downInv

  • summary

• .mouse._getXY

  • type

    Function

  • parameters:
    • evt: (typeof )
  • source: [view]
       if(evt.pageX){
        return {x:evt.pageX, y:evt.pageY, cancelBubble:true};
       }
       console.log("EVT", evt)
       //console.log("EVT", evt.pageX)
       for(var nm in evt){
        //console.log("..."+nm+"="+evt[nm]);
       }
       console.log("EVTX", evt.x)
       if(evt.x !== undefined){
        return {
         x:evt.x + this.origin.x,
         y:evt.y + this.origin.y
        };
       }else{
        return {x:evt.pageX, y:evt.pageY};
       }
  • summary

• .mouse._getId

  • type

    Function

  • parameters:
    • evt: (typeof )
  • source: [view]
       return this.util.attr(evt, "id");
  • summary

• .util.attr

  • type

    Function

  • parameters:
    • elem: (typeof Object)
    • prop: (typeof property)
    • value: (typeof ? value)
    • squelchErrors: (typeof )
  • source: [view]
       if(!elem){ return false; }
       try{
    
        
        var t;
        if(elem.superTarget){
         t = elem.superTarget;
        }else if(elem.superClass){
         t = elem.superClass;
        }else if(elem.target){
         t = elem.target;
        }else{
         t = elem;
        }
    
        
        if(value!==undefined){
         elem[prop] = value;
         return value;
        }
    
        
        if(t.tagName){
         if(prop=="drawingType" && t.tagName.toLowerCase()=="object"){
          return "surface";
         }
         var r = dojo.attr(t, prop);
        }
        var r = t[prop];
        return r
    
       
    
        
       }catch(e){
        if(!squelchErrors){
         // For debugging only. These errors actually cause more errors in IE's console
         //console.error("BAD ATTR: prop:", prop, "el:", elem)
         //console.error(e)
         //console.trace();
        }
        return false;
       }
  • summary

• dojox.drawing.plugins.drawing.Silverlight

  • summary

• this.mouse

  • summary

• this.stencils

  • summary

• this.anchors

  • summary

• this.canvas

  • summary

• this.util

  • summary

• self

  • summary

• c2

  • summary

• c3

  • summary

• c4

  • summary

• c5

  • summary

• c1

  • summary

• evt.superTarget

  • summary

• dojox.drawing.plugins.drawing

  • type

    Object

  • summary

• dojox.drawing.plugins

  • type

    Object

  • summary

• dojox.drawing

  • type

    Object

  • summary

• dojox

  • type

    Object

  • summary