Minor clean-up; remove old comment
git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2647 eee81c28-f429-11dd-99c0-75d572ba1dddmaster
parent
5f01a845e6
commit
881d82859b
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@ -41,12 +41,12 @@ var cbid = 0;
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function getCallbackSetter (d) {
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return function(){
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var t = this, // new callback
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var t = this, // New callback
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args = [].slice.call(arguments),
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cbid = t.send(d, args, function(){}); // the callback (currently it's nothing, but will be set later)
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cbid = t.send(d, args, function(){}); // The callback (currently it's nothing, but will be set later)
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return function(newcallback){
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t.callbacks[cbid] = newcallback; // set callback
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t.callbacks[cbid] = newcallback; // Set callback
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};
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};
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}
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@ -55,9 +55,9 @@ function EmbeddedSVGEdit(frame){
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if (!(this instanceof EmbeddedSVGEdit)) { // Allow invocation without "new" keyword
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return new EmbeddedSVGEdit(frame);
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}
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// initialize communication
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// Initialize communication
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this.frame = frame;
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this.callbacks = {}; // successor to stack
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this.callbacks = {};
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// List of functions extracted with this:
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// Run in firebug on http://svg-edit.googlecode.com/svn/trunk/docs/files/svgcanvas-js.html
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@ -67,8 +67,8 @@ function EmbeddedSVGEdit(frame){
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//"moveSelectedToLayer", "clear"];
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// Newer, well, it extracts things that aren't documented as well. All functions accessible through the normal thingy can now be accessed though the API
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//var l=[];for(var i in svgCanvas){if(typeof svgCanvas[i] == "function"){l.push(i)}};
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//run in svgedit itself
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// var l = []; for (var i in svgCanvas){ if (typeof svgCanvas[i] == "function") { l.push(i);} };
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// Run in svgedit itself
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var i,
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t = this,
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functions = ["updateElementFromJson", "embedImage", "fixOperaXML", "clearSelection", "addToSelection",
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@ -94,7 +94,8 @@ function EmbeddedSVGEdit(frame){
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// Older IE may need a polyfill for addEventListener, but so it would for SVG
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window.addEventListener('message', function(e) {
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// We accept and post strings for the sake of IE9 support
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// We accept and post strings as opposed to objets for the sake of IE9 support; this
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// will most likely be changed in the future
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if (typeof e.data !== 'string') {
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return;
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}
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@ -120,7 +121,7 @@ EmbeddedSVGEdit.prototype.send = function(name, args, callback){
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cbid++;
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this.callbacks[cbid] = callback;
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setTimeout(function(){ // delay for the callback to be set in case its synchronous
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setTimeout(function(){ // Delay for the callback to be set in case its synchronous
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// Todo: Handle non-JSON arguments and return values (undefined, nonfinite numbers, functions, and built-in objects like Date, RegExp), etc.?
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// We accept and post strings for the sake of IE9 support
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t.frame.contentWindow.postMessage(JSON.stringify({namespace: "svgCanvas", id: cbid, name: name, args: args}), '*');
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