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comparison media/js/tiny_mce/plugins/layer/editor_plugin_src.js @ 45:a5b4c5ce0658

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Breaking down and controlling all media files, including javascript libraries.
author Brian Neal <bgneal@gmail.com>
date Fri, 19 Jun 2009 03:16:03 +0000
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children 149c3567fec1
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44:08cd19c1ee50 45:a5b4c5ce0658
1 /**
2 * $Id: editor_plugin_src.js 652 2008-02-29 13:09:46Z spocke $
3 *
4 * @author Moxiecode
5 * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved.
6 */
7
8 (function() {
9 tinymce.create('tinymce.plugins.Layer', {
10 init : function(ed, url) {
11 var t = this;
12
13 t.editor = ed;
14
15 // Register commands
16 ed.addCommand('mceInsertLayer', t._insertLayer, t);
17
18 ed.addCommand('mceMoveForward', function() {
19 t._move(1);
20 });
21
22 ed.addCommand('mceMoveBackward', function() {
23 t._move(-1);
24 });
25
26 ed.addCommand('mceMakeAbsolute', function() {
27 t._toggleAbsolute();
28 });
29
30 // Register buttons
31 ed.addButton('moveforward', {title : 'layer.forward_desc', cmd : 'mceMoveForward'});
32 ed.addButton('movebackward', {title : 'layer.backward_desc', cmd : 'mceMoveBackward'});
33 ed.addButton('absolute', {title : 'layer.absolute_desc', cmd : 'mceMakeAbsolute'});
34 ed.addButton('insertlayer', {title : 'layer.insertlayer_desc', cmd : 'mceInsertLayer'});
35
36 ed.onInit.add(function() {
37 if (tinymce.isIE)
38 ed.getDoc().execCommand('2D-Position', false, true);
39 });
40
41 ed.onNodeChange.add(t._nodeChange, t);
42 ed.onVisualAid.add(t._visualAid, t);
43 },
44
45 getInfo : function() {
46 return {
47 longname : 'Layer',
48 author : 'Moxiecode Systems AB',
49 authorurl : 'http://tinymce.moxiecode.com',
50 infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/layer',
51 version : tinymce.majorVersion + "." + tinymce.minorVersion
52 };
53 },
54
55 // Private methods
56
57 _nodeChange : function(ed, cm, n) {
58 var le, p;
59
60 le = this._getParentLayer(n);
61 p = ed.dom.getParent(n, 'DIV,P,IMG');
62
63 if (!p) {
64 cm.setDisabled('absolute', 1);
65 cm.setDisabled('moveforward', 1);
66 cm.setDisabled('movebackward', 1);
67 } else {
68 cm.setDisabled('absolute', 0);
69 cm.setDisabled('moveforward', !le);
70 cm.setDisabled('movebackward', !le);
71 cm.setActive('absolute', le && le.style.position.toLowerCase() == "absolute");
72 }
73 },
74
75 // Private methods
76
77 _visualAid : function(ed, e, s) {
78 var dom = ed.dom;
79
80 tinymce.each(dom.select('div,p', e), function(e) {
81 if (/^(absolute|relative|static)$/i.test(e.style.position)) {
82 if (s)
83 dom.addClass(e, 'mceItemVisualAid');
84 else
85 dom.removeClass(e, 'mceItemVisualAid');
86 }
87 });
88 },
89
90 _move : function(d) {
91 var ed = this.editor, i, z = [], le = this._getParentLayer(ed.selection.getNode()), ci = -1, fi = -1, nl;
92
93 nl = [];
94 tinymce.walk(ed.getBody(), function(n) {
95 if (n.nodeType == 1 && /^(absolute|relative|static)$/i.test(n.style.position))
96 nl.push(n);
97 }, 'childNodes');
98
99 // Find z-indexes
100 for (i=0; i<nl.length; i++) {
101 z[i] = nl[i].style.zIndex ? parseInt(nl[i].style.zIndex) : 0;
102
103 if (ci < 0 && nl[i] == le)
104 ci = i;
105 }
106
107 if (d < 0) {
108 // Move back
109
110 // Try find a lower one
111 for (i=0; i<z.length; i++) {
112 if (z[i] < z[ci]) {
113 fi = i;
114 break;
115 }
116 }
117
118 if (fi > -1) {
119 nl[ci].style.zIndex = z[fi];
120 nl[fi].style.zIndex = z[ci];
121 } else {
122 if (z[ci] > 0)
123 nl[ci].style.zIndex = z[ci] - 1;
124 }
125 } else {
126 // Move forward
127
128 // Try find a higher one
129 for (i=0; i<z.length; i++) {
130 if (z[i] > z[ci]) {
131 fi = i;
132 break;
133 }
134 }
135
136 if (fi > -1) {
137 nl[ci].style.zIndex = z[fi];
138 nl[fi].style.zIndex = z[ci];
139 } else
140 nl[ci].style.zIndex = z[ci] + 1;
141 }
142
143 ed.execCommand('mceRepaint');
144 },
145
146 _getParentLayer : function(n) {
147 return this.editor.dom.getParent(n, function(n) {
148 return n.nodeType == 1 && /^(absolute|relative|static)$/i.test(n.style.position);
149 });
150 },
151
152 _insertLayer : function() {
153 var ed = this.editor, p = ed.dom.getPos(ed.dom.getParent(ed.selection.getNode(), '*'));
154
155 ed.dom.add(ed.getBody(), 'div', {
156 style : {
157 position : 'absolute',
158 left : p.x,
159 top : (p.y > 20 ? p.y : 20),
160 width : 100,
161 height : 100
162 },
163 'class' : 'mceItemVisualAid'
164 }, ed.selection.getContent() || ed.getLang('layer.content'));
165 },
166
167 _toggleAbsolute : function() {
168 var ed = this.editor, le = this._getParentLayer(ed.selection.getNode());
169
170 if (!le)
171 le = ed.dom.getParent(ed.selection.getNode(), 'DIV,P,IMG');
172
173 if (le) {
174 if (le.style.position.toLowerCase() == "absolute") {
175 ed.dom.setStyles(le, {
176 position : '',
177 left : '',
178 top : '',
179 width : '',
180 height : ''
181 });
182
183 ed.dom.removeClass(le, 'mceItemVisualAid');
184 } else {
185 if (le.style.left == "")
186 le.style.left = 20 + 'px';
187
188 if (le.style.top == "")
189 le.style.top = 20 + 'px';
190
191 if (le.style.width == "")
192 le.style.width = le.width ? (le.width + 'px') : '100px';
193
194 if (le.style.height == "")
195 le.style.height = le.height ? (le.height + 'px') : '100px';
196
197 le.style.position = "absolute";
198 ed.addVisual(ed.getBody());
199 }
200
201 ed.execCommand('mceRepaint');
202 ed.nodeChanged();
203 }
204 }
205 });
206
207 // Register plugin
208 tinymce.PluginManager.add('layer', tinymce.plugins.Layer);
209 })();