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Viewing changes to foswiki/pub/System/TinyMCEPlugin/tinymce/jscripts/tiny_mce/plugins/flash/editor_plugin_src.js

  • Committer: James Michael DuPont
  • Date: 2009-07-18 19:58:49 UTC
  • Revision ID: jamesmikedupont@gmail.com-20090718195849-vgbmaht2ys791uo2
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foswiki/pub/System/TinyMCEPlugin/tinymce/jscripts/tiny_mce/plugins/flash/editor_plugin_src.js
 
1
/**
 
2
 * $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $
 
3
 *
 
4
 * @author Moxiecode
 
5
 * @copyright Copyright � 2004-2007, Moxiecode Systems AB, All rights reserved.
 
6
 */
 
7
 
 
8
/* Import plugin specific language pack */
 
9
tinyMCE.importPluginLanguagePack('flash');
 
10
 
 
11
var TinyMCE_FlashPlugin = {
 
12
        getInfo : function() {
 
13
                return {
 
14
                        longname : 'Flash',
 
15
                        author : 'Moxiecode Systems AB',
 
16
                        authorurl : 'http://tinymce.moxiecode.com',
 
17
                        infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/flash',
 
18
                        version : tinyMCE.majorVersion + "." + tinyMCE.minorVersion
 
19
                };
 
20
        },
 
21
 
 
22
        initInstance : function(inst) {
 
23
                if (!tinyMCE.settings['flash_skip_plugin_css'])
 
24
                        tinyMCE.importCSS(inst.getDoc(), tinyMCE.baseURL + "/plugins/flash/css/content.css");
 
25
        },
 
26
 
 
27
        getControlHTML : function(cn) {
 
28
                switch (cn) {
 
29
                        case "flash":
 
30
                                return tinyMCE.getButtonHTML(cn, 'lang_flash_desc', '{$pluginurl}/images/flash.gif', 'mceFlash');
 
31
                }
 
32
 
 
33
                return "";
 
34
        },
 
35
 
 
36
        execCommand : function(editor_id, element, command, user_interface, value) {
 
37
                // Handle commands
 
38
                switch (command) {
 
39
                        case "mceFlash":
 
40
                                var name = "", swffile = "", swfwidth = "", swfheight = "", action = "insert";
 
41
                                var template = new Array();
 
42
                                var inst = tinyMCE.getInstanceById(editor_id);
 
43
                                var focusElm = inst.getFocusElement();
 
44
 
 
45
                                template['file']   = '../../plugins/flash/flash.htm'; // Relative to theme
 
46
                                template['width']  = 430;
 
47
                                template['height'] = 175;
 
48
 
 
49
                                template['width'] += tinyMCE.getLang('lang_flash_delta_width', 0);
 
50
                                template['height'] += tinyMCE.getLang('lang_flash_delta_height', 0);
 
51
 
 
52
                                // Is selection a image
 
53
                                if (focusElm != null && focusElm.nodeName.toLowerCase() == "img") {
 
54
                                        name = tinyMCE.getAttrib(focusElm, 'class');
 
55
 
 
56
                                        if (name.indexOf('mceItemFlash') == -1) // Not a Flash
 
57
                                                return true;
 
58
 
 
59
                                        // Get rest of Flash items
 
60
                                        swffile = tinyMCE.getAttrib(focusElm, 'alt');
 
61
 
 
62
                                        if (tinyMCE.getParam('convert_urls'))
 
63
                                                swffile = eval(tinyMCE.settings['urlconverter_callback'] + "(swffile, null, true);");
 
64
 
 
65
                                        swfwidth = tinyMCE.getAttrib(focusElm, 'width');
 
66
                                        swfheight = tinyMCE.getAttrib(focusElm, 'height');
 
67
                                        action = "update";
 
68
                                }
 
69
 
 
70
                                tinyMCE.openWindow(template, {editor_id : editor_id, inline : "yes", swffile : swffile, swfwidth : swfwidth, swfheight : swfheight, action : action});
 
71
                        return true;
 
72
           }
 
73
 
 
74
           // Pass to next handler in chain
 
75
           return false;
 
76
        },
 
77
 
 
78
        cleanup : function(type, content) {
 
79
                switch (type) {
 
80
                        case "insert_to_editor_dom":
 
81
                                // Force relative/absolute
 
82
                                if (tinyMCE.getParam('convert_urls')) {
 
83
                                        var imgs = content.getElementsByTagName("img");
 
84
                                        for (var i=0; i<imgs.length; i++) {
 
85
                                                if (tinyMCE.getAttrib(imgs[i], "class") == "mceItemFlash") {
 
86
                                                        var src = tinyMCE.getAttrib(imgs[i], "alt");
 
87
 
 
88
                                                        if (tinyMCE.getParam('convert_urls'))
 
89
                                                                src = eval(tinyMCE.settings['urlconverter_callback'] + "(src, null, true);");
 
90
 
 
91
                                                        imgs[i].setAttribute('alt', src);
 
92
                                                        imgs[i].setAttribute('title', src);
 
93
                                                }
 
94
                                        }
 
95
                                }
 
96
                                break;
 
97
 
 
98
                        case "get_from_editor_dom":
 
99
                                var imgs = content.getElementsByTagName("img");
 
100
                                for (var i=0; i<imgs.length; i++) {
 
101
                                        if (tinyMCE.getAttrib(imgs[i], "class") == "mceItemFlash") {
 
102
                                                var src = tinyMCE.getAttrib(imgs[i], "alt");
 
103
 
 
104
                                                if (tinyMCE.getParam('convert_urls'))
 
105
                                                        src = eval(tinyMCE.settings['urlconverter_callback'] + "(src, null, true);");
 
106
 
 
107
                                                imgs[i].setAttribute('alt', src);
 
108
                                                imgs[i].setAttribute('title', src);
 
109
                                        }
 
110
                                }
 
111
                                break;
 
112
 
 
113
                        case "insert_to_editor":
 
114
                                var startPos = 0;
 
115
                                var embedList = new Array();
 
116
 
 
117
                                // Fix the embed and object elements
 
118
                                content = content.replace(new RegExp('<[ ]*embed','gi'),'<embed');
 
119
                                content = content.replace(new RegExp('<[ ]*/embed[ ]*>','gi'),'</embed>');
 
120
                                content = content.replace(new RegExp('<[ ]*object','gi'),'<object');
 
121
                                content = content.replace(new RegExp('<[ ]*/object[ ]*>','gi'),'</object>');
 
122
 
 
123
                                // Parse all embed tags
 
124
                                while ((startPos = content.indexOf('<embed', startPos+1)) != -1) {
 
125
                                        var endPos = content.indexOf('>', startPos);
 
126
                                        var attribs = TinyMCE_FlashPlugin._parseAttributes(content.substring(startPos + 6, endPos));
 
127
                                        embedList[embedList.length] = attribs;
 
128
                                }
 
129
 
 
130
                                // Parse all object tags and replace them with images from the embed data
 
131
                                var index = 0;
 
132
                                while ((startPos = content.indexOf('<object', startPos)) != -1) {
 
133
                                        if (index >= embedList.length)
 
134
                                                break;
 
135
 
 
136
                                        var attribs = embedList[index];
 
137
 
 
138
                                        // Find end of object
 
139
                                        endPos = content.indexOf('</object>', startPos);
 
140
                                        endPos += 9;
 
141
 
 
142
                                        // Insert image
 
143
                                        var contentAfter = content.substring(endPos);
 
144
                                        content = content.substring(0, startPos);
 
145
                                        content += '<img width="' + attribs["width"] + '" height="' + attribs["height"] + '"';
 
146
                                        content += ' src="' + (tinyMCE.getParam("theme_href") + '/images/spacer.gif') + '" title="' + attribs["src"] + '"';
 
147
                                        content += ' alt="' + attribs["src"] + '" class="mceItemFlash" />' + content.substring(endPos);
 
148
                                        content += contentAfter;
 
149
                                        index++;
 
150
 
 
151
                                        startPos++;
 
152
                                }
 
153
 
 
154
                                // Parse all embed tags and replace them with images from the embed data
 
155
                                var index = 0;
 
156
                                while ((startPos = content.indexOf('<embed', startPos)) != -1) {
 
157
                                        if (index >= embedList.length)
 
158
                                                break;
 
159
 
 
160
                                        var attribs = embedList[index];
 
161
 
 
162
                                        // Find end of embed
 
163
                                        endPos = content.indexOf('>', startPos);
 
164
                                        endPos += 9;
 
165
 
 
166
                                        // Insert image
 
167
                                        var contentAfter = content.substring(endPos);
 
168
                                        content = content.substring(0, startPos);
 
169
                                        content += '<img width="' + attribs["width"] + '" height="' + attribs["height"] + '"';
 
170
                                        content += ' src="' + (tinyMCE.getParam("theme_href") + '/images/spacer.gif') + '" title="' + attribs["src"] + '"';
 
171
                                        content += ' alt="' + attribs["src"] + '" class="mceItemFlash" />' + content.substring(endPos);
 
172
                                        content += contentAfter;
 
173
                                        index++;
 
174
 
 
175
                                        startPos++;
 
176
                                }
 
177
 
 
178
                                break;
 
179
 
 
180
                        case "get_from_editor":
 
181
                                // Parse all img tags and replace them with object+embed
 
182
                                var startPos = -1;
 
183
 
 
184
                                while ((startPos = content.indexOf('<img', startPos+1)) != -1) {
 
185
                                        var endPos = content.indexOf('/>', startPos);
 
186
                                        var attribs = TinyMCE_FlashPlugin._parseAttributes(content.substring(startPos + 4, endPos));
 
187
 
 
188
                                        // Is not flash, skip it
 
189
                                        if (attribs['class'] != "mceItemFlash")
 
190
                                                continue;
 
191
 
 
192
                                        endPos += 2;
 
193
 
 
194
                                        var embedHTML = '';
 
195
                                        var wmode = tinyMCE.getParam("flash_wmode", "");
 
196
                                        var quality = tinyMCE.getParam("flash_quality", "high");
 
197
                                        var menu = tinyMCE.getParam("flash_menu", "false");
 
198
 
 
199
                                        // Insert object + embed
 
200
                                        embedHTML += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"';
 
201
                                        embedHTML += ' codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0"';
 
202
                                        embedHTML += ' width="' + attribs["width"] + '" height="' + attribs["height"] + '">';
 
203
                                        embedHTML += '<param name="movie" value="' + attribs["title"] + '" />';
 
204
                                        embedHTML += '<param name="quality" value="' + quality + '" />';
 
205
                                        embedHTML += '<param name="menu" value="' + menu + '" />';
 
206
                                        embedHTML += '<param name="wmode" value="' + wmode + '" />';
 
207
                                        embedHTML += '<embed src="' + attribs["title"] + '" wmode="' + wmode + '" quality="' + quality + '" menu="' + menu + '" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="' + attribs["width"] + '" height="' + attribs["height"] + '"></embed></object>';
 
208
 
 
209
                                        // Insert embed/object chunk
 
210
                                        chunkBefore = content.substring(0, startPos);
 
211
                                        chunkAfter = content.substring(endPos);
 
212
                                        content = chunkBefore + embedHTML + chunkAfter;
 
213
                                }
 
214
                                break;
 
215
                }
 
216
 
 
217
                // Pass through to next handler in chain
 
218
                return content;
 
219
        },
 
220
 
 
221
        handleNodeChange : function(editor_id, node, undo_index, undo_levels, visual_aid, any_selection) {
 
222
                if (node == null)
 
223
                        return;
 
224
 
 
225
                do {
 
226
                        if (node.nodeName == "IMG" && tinyMCE.getAttrib(node, 'class').indexOf('mceItemFlash') == 0) {
 
227
                                tinyMCE.switchClass(editor_id + '_flash', 'mceButtonSelected');
 
228
                                return true;
 
229
                        }
 
230
                } while ((node = node.parentNode));
 
231
 
 
232
                tinyMCE.switchClass(editor_id + '_flash', 'mceButtonNormal');
 
233
 
 
234
                return true;
 
235
        },
 
236
 
 
237
        // Private plugin internal functions
 
238
 
 
239
        _parseAttributes : function(attribute_string) {
 
240
                var attributeName = "";
 
241
                var attributeValue = "";
 
242
                var withInName;
 
243
                var withInValue;
 
244
                var attributes = new Array();
 
245
                var whiteSpaceRegExp = new RegExp('^[ \n\r\t]+', 'g');
 
246
 
 
247
                if (attribute_string == null || attribute_string.length < 2)
 
248
                        return null;
 
249
 
 
250
                withInName = withInValue = false;
 
251
 
 
252
                for (var i=0; i<attribute_string.length; i++) {
 
253
                        var chr = attribute_string.charAt(i);
 
254
 
 
255
                        if ((chr == '"' || chr == "'") && !withInValue)
 
256
                                withInValue = true;
 
257
                        else if ((chr == '"' || chr == "'") && withInValue) {
 
258
                                withInValue = false;
 
259
 
 
260
                                var pos = attributeName.lastIndexOf(' ');
 
261
                                if (pos != -1)
 
262
                                        attributeName = attributeName.substring(pos+1);
 
263
 
 
264
                                attributes[attributeName.toLowerCase()] = attributeValue.substring(1);
 
265
 
 
266
                                attributeName = "";
 
267
                                attributeValue = "";
 
268
                        } else if (!whiteSpaceRegExp.test(chr) && !withInName && !withInValue)
 
269
                                withInName = true;
 
270
 
 
271
                        if (chr == '=' && withInName)
 
272
                                withInName = false;
 
273
 
 
274
                        if (withInName)
 
275
                                attributeName += chr;
 
276
 
 
277
                        if (withInValue)
 
278
                                attributeValue += chr;
 
279
                }
 
280
 
 
281
                return attributes;
 
282
        }
 
283
};
 
284
 
 
285
tinyMCE.addPlugin("flash", TinyMCE_FlashPlugin);