Adding a data-RDGE-id attribute to each canvas to save/load canvas data

Signed-off-by: Valerio Virgillito <valerio@motorola.com>

5 files changed, 5 insertions, 4 deletions

diff --git a/js/controllers/elements/shapes-controller.js b/js/controllers/elements/shapes-controller.js
index 640119c4..15a18a51 100755
--- a/js/controllers/elements/shapes-controller.js
+++ b/js/controllers/elements/shapes-controller.js
@@ -59,6 +59,7 @@ exports.ShapesController = Montage.create(CanvasController, {
                     break;
                 case "useWebGl":
                     var canvas = njModule.NJUtils.makeNJElement("canvas", "Canvas", "shape", el.className, true);
+                    canvas.setAttribute("data-RDGE-id", njModule.NJUtils.generateRandom());
                     canvas.width = el.width;
                     canvas.height = el.height;
                     this.application.ninja.elementMediator.replaceElement(el, canvas);
diff --git a/js/tools/BrushTool.js b/js/tools/BrushTool.js
index ce8ffbb9..4d44326f 100755
--- a/js/tools/BrushTool.js
+++ b/js/tools/BrushTool.js
@@ -201,7 +201,7 @@ exports.BrushTool = Montage.create(ShapeTool, {
             var top = Math.round(midPt[1] - 0.5 * h);
 
             if (!canvas) {
-                var newCanvas = NJUtils.makeNJElement("canvas", "Brushstroke", "shape", null, true);
+                var newCanvas = NJUtils.makeNJElement("canvas", "Brushstroke", "shape", {"data-RDGE-id": NJUtils.generateRandom()}, true);
                 var elementModel = TagTool.makeElement(w, h, planeMat, midPt, newCanvas);
                 ElementMediator.addElement(newCanvas, elementModel.data, true);
 
diff --git a/js/tools/LineTool.js b/js/tools/LineTool.js
index 99c374a7..233316a5 100755
--- a/js/tools/LineTool.js
+++ b/js/tools/LineTool.js
@@ -82,7 +82,7 @@ exports.LineTool = Montage.create(ShapeTool, {
                         h += ~~(yAdj*2);
                     }
 
-                    canvas = NJUtils.makeNJElement("canvas", "Canvas", "shape", null, true);
+                    canvas = NJUtils.makeNJElement("canvas", "Canvas", "shape", {"data-RDGE-id": NJUtils.generateRandom()}, true);
                     var elementModel = TagTool.makeElement(w, h, drawData.planeMat, drawData.midPt, canvas);
 
                     ElementMediator.addElement(canvas, elementModel.data, true);
diff --git a/js/tools/PenTool.js b/js/tools/PenTool.js
index 9a69b53d..7749d525 100755
--- a/js/tools/PenTool.js
+++ b/js/tools/PenTool.js
@@ -570,7 +570,7 @@ exports.PenTool = Montage.create(ShapeTool, {
 
             if (!canvas) {
                 var newCanvas = null;
-                newCanvas = NJUtils.makeNJElement("canvas", "Subpath", "shape", null, true);
+                newCanvas = NJUtils.makeNJElement("canvas", "Subpath", "shape", {"data-RDGE-id": NJUtils.generateRandom()}, true);
                 var elementModel = TagTool.makeElement(parseInt(w), parseInt(h), planeMat, midPt, newCanvas);
                 ElementMediator.addElement(newCanvas, elementModel.data, true);
 
diff --git a/js/tools/ShapeTool.js b/js/tools/ShapeTool.js
index 4ccb7a8d..29e9b99f 100755
--- a/js/tools/ShapeTool.js
+++ b/js/tools/ShapeTool.js
@@ -66,7 +66,7 @@ exports.ShapeTool = Montage.create(DrawingTool, {
                 var canvas;
                 if(!this._useExistingCanvas())
                 {
-                    canvas = NJUtils.makeNJElement("canvas", "Canvas", "shape", null, true);
+                    canvas = NJUtils.makeNJElement("canvas", "Canvas", "shape", {"data-RDGE-id": NJUtils.generateRandom()}, true);
                     var elementModel = TagTool.makeElement(~~drawData.width, ~~drawData.height,
                                                                         drawData.planeMat, drawData.midPt, canvas);