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-rwxr-xr-xjs/tools/RotateObject3DTool.js141
1 files changed, 140 insertions, 1 deletions
diff --git a/js/tools/RotateObject3DTool.js b/js/tools/RotateObject3DTool.js
index 27352231..25de0cd1 100755
--- a/js/tools/RotateObject3DTool.js
+++ b/js/tools/RotateObject3DTool.js
@@ -4,7 +4,9 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
4(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved. 4(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
5</copyright> */ 5</copyright> */
6 6
7var Montage = require("montage/core/core").Montage; 7var Montage = require("montage/core/core").Montage,
8 viewUtils = require("js/helper-classes/3D/view-utils").ViewUtils,
9 snapManager = require("js/helper-classes/3D/snap-manager").SnapManager;
8 10
9var Rotate3DToolBase = require("js/tools/Rotate3DToolBase").Rotate3DToolBase; 11var Rotate3DToolBase = require("js/tools/Rotate3DToolBase").Rotate3DToolBase;
10var toolHandleModule = require("js/stage/tool-handle"); 12var toolHandleModule = require("js/stage/tool-handle");
@@ -55,6 +57,143 @@ exports.RotateObject3DTool = Montage.create(Rotate3DToolBase, {
55 } 57 }
56 }, 58 },
57 59
60 initializeSnapping : {
61 value : function(event)
62 {
63 console.log( "initializeSnapping" );
64
65 this._mouseDownHitRec = null;
66 this._mouseUpHitRec = null;
67
68 snapManager.clearAvoidList();
69 snapManager.clearDragPlane();
70
71 // the translate tool does snap align to the bounds of the object only.
72 // turn off snap align to the cursor. This needs to be re-enabled in the mouse up method
73 snapManager.enableSnapAlign( false );
74
75 // snap to element and snap to grid are conditionally enabled based
76 // on the snap results of the mouse down. enable everything for the first snap
77 this._snapToElements = snapManager.elementSnapEnabledAppLevel();
78 this._snapToGrid = snapManager.gridSnapEnabledAppLevel();
79
80 this._dragPlane = null;
81 this._clickedOnStage = false;
82 var do3DSnap = true;
83
84 if(this._handleMode === null)
85 {
86 snapManager.enableElementSnap ( true );
87 snapManager.enableGridSnap ( true );
88 }
89// else
90// {
91// this._delta = null;
92 // special case for z-translation
93// if(this._handleMode === 0)
94// {
95// this._dragPlane = viewUtils.getNormalToUnprojectedElementPlane(this._target);
96// snapManager.setupDragPlaneFromPlane(this._dragPlane);
97// do3DSnap = false;
98
99// snapManager.enableElementSnap ( false );
100// snapManager.enableGridSnap ( false );
101// }
102// }
103
104 if (this._targets)
105 {
106 var point = webkitConvertPointFromPageToNode(this.application.ninja.stage.canvas,
107 new WebKitPoint(event.pageX, event.pageY));
108
109 // do the snap before setting up the avoid list to allow
110 // a snap on the mouse down
111 var hitRec = snapManager.snap(point.x, point.y, do3DSnap);
112
113// if(this._handleMode === 2)
114// {
115// // translate z doesn't snap to element so hitRec's element will always be different
116// // from what the browser says we clicked on. So, skip this check.
117// }
118// else
119// {
120// // Check that hitRec's element matches element that browser says we clicked on
121// // TODO - This is still not working when using a handle that is on top of an
122// // element that is not currently selected
123// var elt = this.application.ninja.stage.GetSelectableElement(event);
124// if(elt && (elt !== hitRec.getElement()))
125// {
126// hitRec = snapManager.findHitRecordForElement(elt);
127// }
128// if(elt === this.application.ninja.currentSelectedContainer)
129// {
130// this._clickedOnStage = true;
131// }
132// }
133
134 // we don't want to snap to selected objects during the drag
135// var len = this._targets.length;
136// for(var i=0; i<len; i++)
137// {
138// snapManager.addToAvoidList( this._targets[i].elt );
139// }
140 if (hitRec)
141 {
142 // disable snap attributes
143 if (hitRec.getType() == hitRec.SNAP_TYPE_ELEMENT)
144 {
145 this._snapToElements = false;
146 this._snapToGrid = false;
147 }
148 else if (hitRec.getType() == hitRec.SNAP_TYPE_ELEMENT_CENTER)
149 {
150 snapManager.enableSnapAlign( snapManager.snapAlignEnabledAppLevel() );
151 }
152
153 if(this._handleMode === 0)
154 this.clickedObject = this._target;
155
156 // parameterize the snap point on the target
157 this._snapParam = this.parameterizeSnap( hitRec );
158
159 if(!this._dragPlane)
160 {
161 if (this._targets.length === 1)
162 {
163 this._dragPlane = viewUtils.getUnprojectedElementPlane(this._clickedObject);
164 snapManager.setupDragPlaneFromPlane(this._dragPlane);
165 }
166 else
167 {
168 this._dragPlane = snapManager.setupDragPlanes( hitRec, true );
169 }
170
171 }
172
173 // no quadrant snapping for the rotate tool
174 this._shouldUseQuadPt = false;
175
176 var wpHitRec = hitRec.convertToWorkingPlane( this._dragPlane );
177 this._mouseDownHitRec = wpHitRec;
178 this._mouseUpHitRec = null;
179
180 var pt = hitRec.getScreenPoint();
181 this.downPoint.x = pt[0];
182 this.downPoint.y = pt[1];
183 this.downPoint.z = pt[2];
184
185 // TODO - need to figure out snapManager dependency by drawUtils.
186 // For now, bypassing by calling snapManager.drawLastHit();
187// drawUtils.refreshDisplay();
188// snapManager.drawLastHit();
189 }
190 }
191 else
192 {
193 this.target = null;
194 }
195 }
196 },
58 _handleToolOptionsChange: { 197 _handleToolOptionsChange: {
59 value: function(event) { 198 value: function(event) {
60 this._inLocalMode = event.detail.mode; 199 this._inLocalMode = event.detail.mode;