From a8123f065e7be7566a0588dd87ccac1cd59a0b8e Mon Sep 17 00:00:00 2001
From: Pushkar Joshi
Date: Thu, 19 Apr 2012 08:01:13 -0700
Subject: turn off snapping for the pen tool (with an option to turn it back on
 if we decide to, later)

---
 js/tools/PenTool.js | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

(limited to 'js/tools')

diff --git a/js/tools/PenTool.js b/js/tools/PenTool.js
index a973628f..7263bf52 100755
--- a/js/tools/PenTool.js
+++ b/js/tools/PenTool.js
@@ -151,7 +151,17 @@ exports.PenTool = Montage.create(ShapeTool, {
     //use the snap manager to build a hit record corresponding to the screen X, Y position
     // will use the plane of the selected path as the working plane if available, else use stage
     getHitRecord:{
-        value: function(x,y){
+        value: function(x,y, doSnap){
+            var elemSnap = snapManager.elementSnapEnabled();
+            var gridSnap = snapManager.gridSnapEnabled();
+            var alignSnap = snapManager.snapAlignEnabled();
+
+            if (!doSnap){
+                snapManager.enableElementSnap(false);
+                snapManager.enableGridSnap(false);
+                snapManager.enableSnapAlign(false);
+            }
+
             if (this._selectedSubpathCanvas){
                 var drawingCanvas = this._selectedSubpathCanvas;
                 var contentPlane = ViewUtils.getUnprojectedElementPlane(drawingCanvas);
@@ -163,6 +173,12 @@ exports.PenTool = Montage.create(ShapeTool, {
             if (this._selectedSubpathCanvas){
                 snapManager.popWorkingPlane();
             }
+
+            if (!doSnap){
+                snapManager.enableElementSnap(elemSnap);
+                snapManager.enableGridSnap(gridSnap);
+                snapManager.enableSnapAlign(alignSnap);
+            }
             return hitRec;
         }
     },
@@ -247,7 +263,7 @@ exports.PenTool = Montage.create(ShapeTool, {
             }
 
             //build the hit record for the current mouse position (on the stage or the plane of the path canvas)
-            var hitRec = this.getHitRecord(event.pageX, event.pageY);
+            var hitRec = this.getHitRecord(event.pageX, event.pageY, false);
             
             if (this._selectedSubpathCanvas === null){
                 //IF this is the first anchor point of the selected subpath
@@ -409,7 +425,7 @@ exports.PenTool = Montage.create(ShapeTool, {
                     "url('images/cursors/penCursors/Pen_newPath.png') 5 1, default";
             }
 
-            var hitRec = this.getHitRecord(event.pageX, event.pageY);
+            var hitRec = this.getHitRecord(event.pageX, event.pageY, false);
 
             var drawingCanvas=null, globalMousePos=null, localMousePos=null;
             if (this._selectedSubpath ){
-- 
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