Merge pull request #2 from mqg734/NiveshColor

Updated PI color code to go through mediator. Also enabled getting/setting color support for shapes.

3 files changed, 47 insertions, 2 deletions

diff --git a/js/models/color-model.js b/js/models/color-model.js
index b06281f8..2c86422f 100644
--- a/js/models/color-model.js
+++ b/js/models/color-model.js
@@ -562,7 +562,44 @@ exports.ColorModel = Montage.create(Component, {
                         //Returning RGB object
                         return {r: Math.round(r * 255), g: Math.round(g * 255), b: Math.round(b * 255)};
         }
-        }
+        },
+    ////////////////////////////////////////////////////////////////////
+    //Returns WebGL color array in [r, g, b, a] format where the values are [0,1] given a color object
+    colorToWebGl: {
+        enumerable: true,
+        value: function (color) {
+            var temp;
+            if (color) {
+                if(color.l !== undefined) {
+                    temp = this.hslToRgb(color.h/360, color.s/100, color.l/100);
+                } else if (color.r !== undefined) {
+                    temp = color;
+                }
+                temp.a = color.a;
+            }
+            //WebGL uses array
+            if (temp) {
+                return [temp.r/255, temp.g/255, temp.b/255, temp.a];
+            } else {
+                return null;
+            }
+        }
+    },
+    ////////////////////////////////////////////////////////////////////
+    //Returns CSS string given a WebGL color array in [r, g, b, a] format where the values are [0,1]
+    webGlToCss: {
+        enumerable: true,
+        value: function (color) {
+            if(color && (color.length === 4))
+            {
+                return 'rgba(' + color[0]*255 + ', ' + color[1]*255 + ', ' + color[2]*255 + ', ' + color[3] +')';
+            }
+            else
+            {
+                return null;
+            }
+        }
+    }
         ////////////////////////////////////////////////////////////////////
     ////////////////////////////////////////////////////////////////////
         ////////////////////////////////////////////////////////////////////
diff --git a/js/models/element-model.js b/js/models/element-model.js
index 6e1ac07a..831e8b1e 100644
--- a/js/models/element-model.js
+++ b/js/models/element-model.js
@@ -37,6 +37,12 @@ exports.ElementModel = Montage.create(Montage, {
     /**
      * SnapManager 2d Snap Cache Info
      */
-    isIn2DSnapCache : { value: false }
+    isIn2DSnapCache : { value: false },
+
+    /**
+     * Color info
+     */
+    fill:           { value: null },
+    stroke:         { value: null }
 
 });
\ No newline at end of file
diff --git a/js/models/shape-model.js b/js/models/shape-model.js
index 9d4fff6f..b643a7b5 100644
--- a/js/models/shape-model.js
+++ b/js/models/shape-model.js
@@ -20,10 +20,12 @@ exports.ShapeModel = Montage.create(Component, {
     strokeMaterialIndex:    { value: null },
     strokeStyle:            { value: null },
     strokeStyleIndex:       { value: null },
+    border:                 { value: null },    // Store css value for ColorController
 
     fill:                   { value: null },
     fillMaterial:           { value: null },
     fillMaterialIndex:      { value: null },
+    background:             { value: null },    // Store css value for ColorController
 
     // Line-specific
     slope:                  { value: null },