From 9a87513929290b6f84a090b4b4cca8fab0f2ab81 Mon Sep 17 00:00:00 2001
From: Jose Antonio Marquez
Date: Fri, 24 Feb 2012 14:51:29 -0800
Subject: Added import/export of RDGE data

This is only the IO aspect, the data getter seems broken for 2D canvas and does not allow for save, and nothing works for setting the data on load. However, the IO aspect of saving and opening the data are not incorporated.
---
 js/document/html-document.js | 29 ++++++++++++++++++++++++++---
 1 file changed, 26 insertions(+), 3 deletions(-)

(limited to 'js/document')

diff --git a/js/document/html-document.js b/js/document/html-document.js
index 6394e3ce..ca1b0886 100755
--- a/js/document/html-document.js
+++ b/js/document/html-document.js
@@ -162,15 +162,15 @@ exports.HTMLDocument = Montage.create(TextDocument, {
 				cdm.collectGLData( elt,  this._glData );
 			}
 				
-			return this._glData
+			return this._glData;
 		},
 
         set: function(value)
 		{
-			var elt = this.iframe.contentWindow.document.getElementById("UserContent");
+			var elt = this.documentRoot;
 			if (elt)
 			{
-				console.log( "load canvas data: " + value );
+				console.log( "load canvas data: " , value );
 				var cdm = new CanvasDataManager();
 				cdm.loadGLData(elt,  value);
 			}
@@ -374,6 +374,25 @@ exports.HTMLDocument = Montage.create(TextDocument, {
             //Inserting user's document into template
             this._templateDocument.head.innerHTML = this._userDocument.content.head;
             this._templateDocument.body.innerHTML = this._userDocument.content.body;
+            //TODO: Use querySelectorAll
+            var scripttags = this._templateDocument.html.getElementsByTagName('script'), webgldata;
+            //
+            for (var w in scripttags) {
+            	if (scripttags[w].getAttribute) {
+            		if (scripttags[w].getAttribute('data-ninja-webgl') !== null) {
+            			//TODO: Add logic to handle more than one data tag
+            			webgldata = JSON.parse((scripttags[w].innerHTML.replace("(", "")).replace(")", ""));
+            		}
+            	}
+            }
+            //
+            if (webgldata) {
+            	for (var n=0; webgldata.data[n]; n++) {
+            		webgldata.data[n] = unescape(webgldata.data[n]);
+            	}
+            	this._templateDocument.webgl = webgldata.data;
+            }
+            
             
             //Adding a handler for the main user document reel to finish loading
             this._document.body.addEventListener("userTemplateDidLoad",  this.userTemplateDidLoad.bind(this), false);
@@ -487,6 +506,10 @@ exports.HTMLDocument = Montage.create(TextDocument, {
 					
 					this.callback(this);
 					
+					//Setting webGL data
+					if (this._templateDocument.webgl) {
+						this.glData = this._templateDocument.webgl;
+					}
 				}
 				////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 				////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-- 
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