From 952e0b2c28af081041fa8987c3e865b931d052fa Mon Sep 17 00:00:00 2001
From: Nivesh Rajbhandari
Date: Mon, 9 Apr 2012 16:04:24 -0700
Subject: Single perspective fix.

Note that rotating multiple objects when the stage is rotated still doesn't work and flatten still doesn't work.

Signed-off-by: Nivesh Rajbhandari <mqg734@motorola.com>
---
 js/controllers/elements/element-controller.js | 10 ++++----
 js/controllers/elements/stage-controller.js   | 20 +++++++++++++--
 js/controllers/styles-controller.js           | 35 +++++++++++++++------------
 3 files changed, 42 insertions(+), 23 deletions(-)

(limited to 'js/controllers')

diff --git a/js/controllers/elements/element-controller.js b/js/controllers/elements/element-controller.js
index fda3a3c5..7ab6664f 100755
--- a/js/controllers/elements/element-controller.js
+++ b/js/controllers/elements/element-controller.js
@@ -249,10 +249,6 @@ exports.ElementController = Montage.create(Component, {
             else
             {
                 var dist = this.application.ninja.stylesController.getPerspectiveDistFromElement(el, false);
-                if(dist == null) {
-                    dist = 1400;
-                }
-
                 el.elementModel.props3D.perspectiveDist = dist;
                 return dist;
             }
@@ -266,9 +262,13 @@ exports.ElementController = Montage.create(Component, {
                 mat = props[index]["mat"];
             this.application.ninja.stylesController.setElementStyle(el,
                                                                     "-webkit-transform",
-                                                                    "perspective(" + dist + ") " +
                                                                     "matrix3d(" + MathUtils.scientificToDecimal(mat, 5) + ")");
 
+            // TODO - We don't support perspective on individual elements yet
+//            this.application.ninja.stylesController.setElementStyle(el,
+//                                                                    "-webkit-perspective",
+//                                                                    dist);
+
             el.elementModel.props3D.matrix3d = mat;
             el.elementModel.props3D.perspectiveDist = dist;
 
diff --git a/js/controllers/elements/stage-controller.js b/js/controllers/elements/stage-controller.js
index dc916b1a..f376e40f 100755
--- a/js/controllers/elements/stage-controller.js
+++ b/js/controllers/elements/stage-controller.js
@@ -90,7 +90,7 @@ exports.StageController = Montage.create(ElementController, {
                         return el.elementModel.stageView.style.getProperty(p);
                     }
                 default:
-                    return ElementController.getProperty(el, p, false, true);
+                    return ElementController.getProperty(el, p, true, true);
                     //console.log("Undefined Stage property ", p);
             }
         }
@@ -119,6 +119,7 @@ exports.StageController = Montage.create(ElementController, {
                     break;
                 case "-webkit-transform-style":
                     el.elementModel.stageView.style.setProperty(p, value);
+                    this.application.ninja.stage.updatedStage = true;
                     break;
                 default:
                     console.log("Undefined property ", p, "for the Stage Controller");
@@ -178,5 +179,20 @@ exports.StageController = Montage.create(ElementController, {
                 return mat;
             }
         }
-    }
+    },
+
+    getPerspectiveDist: {
+        value: function(el) {
+            if(el.elementModel && el.elementModel.props3D && el.elementModel.props3D.perspectiveDist)
+            {
+                return el.elementModel.props3D.perspectiveDist;
+            }
+            else
+            {
+                var dist = this.application.ninja.stylesController.getPerspectiveDistFromElement(el, true);
+                el.elementModel.props3D.perspectiveDist = dist;
+                return dist;
+            }
+        }
+    },
 });
diff --git a/js/controllers/styles-controller.js b/js/controllers/styles-controller.js
index 5d5f27ba..ec4314f9 100755
--- a/js/controllers/styles-controller.js
+++ b/js/controllers/styles-controller.js
@@ -1130,7 +1130,7 @@ var stylesController = exports.StylesController = Montage.create(Component, {
 
     getMatrixFromElement : {
         value: function(element, isStage) {
-            var xformStr = this.getElementStyle(element, "-webkit-transform", false, isStage),
+            var xformStr = this.getElementStyle(element, "-webkit-transform", true, isStage),
                 mat;
 
             if (xformStr) {
@@ -1163,26 +1163,29 @@ var stylesController = exports.StylesController = Montage.create(Component, {
 
     getPerspectiveDistFromElement : {
         value: function(element, isStage) {
-            var xformStr = this.getElementStyle(element, "-webkit-transform", false, isStage),
+            var xformStr = this.getElementStyle(element, "-webkit-perspective", false, isStage),
                 dist;
 
-            if (xformStr) {
-                var index1 = xformStr.indexOf( "perspective(");
-                if (index1 >= 0) {
-                    index1 += 12;    // do not include 'perspective('
-                    var index2 = xformStr.indexOf( ")", index1 );
-                    if (index2 >= 0) {
-                        var substr = xformStr.substr( index1, (index2-index1));
-                        if (substr && (substr.length > 0)) {
-                            dist = parseInt( substr );
+            if(xformStr) {
+                dist = parseInt(xformStr);
+            } else {
+                xformStr = this.getElementStyle(element, "-webkit-transform", true, isStage);
+                if (xformStr) {
+                    var index1 = xformStr.indexOf( "perspective(");
+                    if (index1 >= 0) {
+                        index1 += 12;    // do not include 'perspective('
+                        var index2 = xformStr.indexOf( ")", index1 );
+                        if (index2 >= 0) {
+                            var substr = xformStr.substr( index1, (index2-index1));
+                            if (substr && (substr.length > 0)) {
+                                dist = parseInt( substr );
+                            }
                         }
                     }
                 }
-            } else {
-                xformStr = this.getElementStyle(element, "-webkit-perspective", false, isStage);
-                if(xformStr) {
-                    dist = parseInt(xformStr);
-                }
+            }
+            if(isNaN(dist)) {
+                dist = null;
             }
             return dist;
         }
-- 
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