aboutsummaryrefslogtreecommitdiff
path: root/js/tools/modifier-tool-base.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/tools/modifier-tool-base.js')
-rwxr-xr-xjs/tools/modifier-tool-base.js819
1 files changed, 410 insertions, 409 deletions
diff --git a/js/tools/modifier-tool-base.js b/js/tools/modifier-tool-base.js
index 55baecc8..9b855e66 100755
--- a/js/tools/modifier-tool-base.js
+++ b/js/tools/modifier-tool-base.js
@@ -1,24 +1,25 @@
1/* <copyright> 1/* <copyright>
2Copyright (c) 2012, Motorola Mobility, Inc 2Copyright (c) 2012, Motorola Mobility LLC.
3All Rights Reserved. 3All Rights Reserved.
4BSD License.
5 4
6Redistribution and use in source and binary forms, with or without 5Redistribution and use in source and binary forms, with or without
7modification, are permitted provided that the following conditions are met: 6modification, are permitted provided that the following conditions are met:
8 7
9 - Redistributions of source code must retain the above copyright notice, 8* Redistributions of source code must retain the above copyright notice,
10 this list of conditions and the following disclaimer. 9 this list of conditions and the following disclaimer.
11 - Redistributions in binary form must reproduce the above copyright 10
12 notice, this list of conditions and the following disclaimer in the 11* Redistributions in binary form must reproduce the above copyright notice,
13 documentation and/or other materials provided with the distribution. 12 this list of conditions and the following disclaimer in the documentation
14 - Neither the name of Motorola Mobility nor the names of its contributors 13 and/or other materials provided with the distribution.
15 may be used to endorse or promote products derived from this software 14
16 without specific prior written permission. 15* Neither the name of Motorola Mobility LLC nor the names of its
16 contributors may be used to endorse or promote products derived from this
17 software without specific prior written permission.
17 18
18THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 22ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
@@ -45,43 +46,43 @@ exports.ModifierToolBase = Montage.create(DrawingTool, {
45 //------------------------------------------------------------------------- 46 //-------------------------------------------------------------------------
46 // Snapping-specific properties 47 // Snapping-specific properties
47 _canSnap: { value: true }, 48 _canSnap: { value: true },
48 _snapParam: { value: null }, 49 _snapParam: { value: null },
49 _snapIndex: { value: -1 }, 50 _snapIndex: { value: -1 },
50 _useQuadPt: { value: false }, 51 _useQuadPt: { value: false },
51 _shouldUseQuadPt: { value: false }, 52 _shouldUseQuadPt: { value: false },
52 53
53 // we set snapping capabilities depending on the tool. 54 // we set snapping capabilities depending on the tool.
54 // The following variables are set in a tool's initializeSnapping method called on mouse down. 55 // The following variables are set in a tool's initializeSnapping method called on mouse down.
55 _snapToElements: { value: true }, 56 _snapToElements: { value: true },
56 _snapToGrid: { value: true }, 57 _snapToGrid: { value: true },
57 58
58 _clickedObject : {value : null }, 59 _clickedObject : {value : null },
59 clickedObject: 60 clickedObject:
60 { 61 {
61 get: function () { 62 get: function () {
62 return this._clickedObject; 63 return this._clickedObject;
63 }, 64 },
64 set: function (value) { 65 set: function (value) {
65 if(value === this.application.ninja.currentDocument.model.documentRoot) 66 if(value === this.application.ninja.currentDocument.model.documentRoot)
66 { 67 {
67 this._clickedObject = this._target; 68 this._clickedObject = this._target;
68 } 69 }
69 else 70 else
70 { 71 {
71 this._clickedObject = value; 72 this._clickedObject = value;
72 } 73 }
73 74
74 if(value) 75 if(value)
75 { 76 {
76 this._startMat = viewUtils.getMatrixFromElement(this._clickedObject); 77 this._startMat = viewUtils.getMatrixFromElement(this._clickedObject);
77 } 78 }
78 else 79 else
79 { 80 {
80 this._startMat = null; 81 this._startMat = null;
81 } 82 }
82 } 83 }
83 }, 84 },
84 85
85 _getObjectBeingTracked : 86 _getObjectBeingTracked :
86 { 87 {
87 value: function(hitRec) 88 value: function(hitRec)
@@ -103,25 +104,25 @@ exports.ModifierToolBase = Montage.create(DrawingTool, {
103 // override in subclasses 104 // override in subclasses
104 } 105 }
105 }, 106 },
106 107
107 initializeSnapping: 108 initializeSnapping:
108 { 109 {
109 value: function(event) 110 value: function(event)
110 { 111 {
111 this._mouseDownHitRec = null; 112 this._mouseDownHitRec = null;
112 this._mouseUpHitRec = null; 113 this._mouseUpHitRec = null;
113 114
114 snapManager.clearAvoidList(); 115 snapManager.clearAvoidList();
115 snapManager.clearDragPlane(); 116 snapManager.clearDragPlane();
116 117
117 // the translate tool does snap align to the bounds of the object only. 118 // the translate tool does snap align to the bounds of the object only.
118 // turn off snap align to the cursor. This needs to be re-enabled in the mouse up method 119 // turn off snap align to the cursor. This needs to be re-enabled in the mouse up method
119 snapManager.enableSnapAlign( false ); 120 snapManager.enableSnapAlign( false );
120 121
121 // snap to element and snap to grid are conditionally enabled based 122 // snap to element and snap to grid are conditionally enabled based
122 // on the snap results of the mouse down. enable everything for the first snap 123 // on the snap results of the mouse down. enable everything for the first snap
123 this._snapToElements = snapManager.elementSnapEnabledAppLevel(); 124 this._snapToElements = snapManager.elementSnapEnabledAppLevel();
124 this._snapToGrid = snapManager.gridSnapEnabledAppLevel(); 125 this._snapToGrid = snapManager.gridSnapEnabledAppLevel();
125 126
126 this._dragPlane = null; 127 this._dragPlane = null;
127 var do3DSnap = true; 128 var do3DSnap = true;
@@ -132,8 +133,8 @@ exports.ModifierToolBase = Montage.create(DrawingTool, {
132// { 133// {
133// this.doSelection(event); 134// this.doSelection(event);
134 135
135 snapManager.enableElementSnap ( true ); 136 snapManager.enableElementSnap ( true );
136// snapManager.enableGridSnap ( true ); 137// snapManager.enableGridSnap ( true );
137// } 138// }
138// } 139// }
139// else 140// else
@@ -152,9 +153,9 @@ exports.ModifierToolBase = Montage.create(DrawingTool, {
152 { 153 {
153 var point = webkitConvertPointFromPageToNode(this.application.ninja.stage.canvas, 154 var point = webkitConvertPointFromPageToNode(this.application.ninja.stage.canvas,
154 new WebKitPoint(event.pageX, event.pageY)); 155 new WebKitPoint(event.pageX, event.pageY));
155 // do the snap before setting up the avoid list to allow 156 // do the snap before setting up the avoid list to allow
156 // a snap on the mouse down 157 // a snap on the mouse down
157 var hitRec = snapManager.snap(point.x, point.y, do3DSnap); 158 var hitRec = snapManager.snap(point.x, point.y, do3DSnap);
158 159
159 // TODO - Check that hitRec's element matches element that browser says we clicked on 160 // TODO - Check that hitRec's element matches element that browser says we clicked on
160 var elt = this.application.ninja.stage.getElement(event, true); 161 var elt = this.application.ninja.stage.getElement(event, true);
@@ -168,21 +169,21 @@ exports.ModifierToolBase = Montage.create(DrawingTool, {
168 snapManager.addToAvoidList(element); 169 snapManager.addToAvoidList(element);
169 }); 170 });
170 171
171 if (hitRec) 172 if (hitRec)
172 { 173 {
173 // disable snap attributes 174 // disable snap attributes
174 if (hitRec.getType() == hitRec.SNAP_TYPE_ELEMENT) 175 if (hitRec.getType() == hitRec.SNAP_TYPE_ELEMENT)
175 { 176 {
176 this._snapToElements = false; 177 this._snapToElements = false;
177 this._snapToGrid = false; 178 this._snapToGrid = false;
178 } 179 }
179 else if (hitRec.getType() == hitRec.SNAP_TYPE_ELEMENT_CENTER) 180 else if (hitRec.getType() == hitRec.SNAP_TYPE_ELEMENT_CENTER)
180 { 181 {
181 snapManager.enableSnapAlign( snapManager.snapAlignEnabledAppLevel() ); 182 snapManager.enableSnapAlign( snapManager.snapAlignEnabledAppLevel() );
182 } 183 }
183 184
184 // parameterize the snap point on the target 185 // parameterize the snap point on the target
185 this._snapParam = this.parameterizeSnap( hitRec ); 186 this._snapParam = this.parameterizeSnap( hitRec );
186 187
187 if(!this._dragPlane) 188 if(!this._dragPlane)
188 { 189 {
@@ -201,20 +202,20 @@ exports.ModifierToolBase = Montage.create(DrawingTool, {
201 var sign = MathUtils.fpSign( vecUtils.vecDot(3,this._dragPlane,[0,0,1]) + this._dragPlane[3] - 1.0); 202 var sign = MathUtils.fpSign( vecUtils.vecDot(3,this._dragPlane,[0,0,1]) + this._dragPlane[3] - 1.0);
202 this._shouldUseQuadPt = (sign == 0) 203 this._shouldUseQuadPt = (sign == 0)
203 204
204 var wpHitRec = hitRec.convertToWorkingPlane( this._dragPlane ); 205 var wpHitRec = hitRec.convertToWorkingPlane( this._dragPlane );
205 this._mouseDownHitRec = wpHitRec; 206 this._mouseDownHitRec = wpHitRec;
206 this._mouseUpHitRec = null; 207 this._mouseUpHitRec = null;
207 208
208 var pt = hitRec.getScreenPoint(); 209 var pt = hitRec.getScreenPoint();
209 this.downPoint.x = pt[0]; 210 this.downPoint.x = pt[0];
210 this.downPoint.y = pt[1]; 211