| blob | c913c4603e482a19460362762d3e6c569d9e4ad3 |
1 /**\r
2 * $Id: editor_plugin_src.js 425 2007-11-21 15:17:39Z spocke $\r
3 *\r
4 * @author Moxiecode\r
5 * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved.\r
6 */\r
7 \r
8 (function() {\r
9 var JSONRequest = tinymce.util.JSONRequest, each = tinymce.each, DOM = tinymce.DOM;\r
10 \r
11 tinymce.create('tinymce.plugins.SpellcheckerPlugin', {\r
12 getInfo : function() {\r
13 return {\r
14 longname : 'Spellchecker',\r
15 author : 'Moxiecode Systems AB',\r
16 authorurl : 'http://tinymce.moxiecode.com',\r
17 infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/spellchecker',\r
18 version : tinymce.majorVersion + "." + tinymce.minorVersion\r
19 };\r
20 },\r
21 \r
22 init : function(ed, url) {\r
23 var t = this, cm;\r
24 \r
25 t.url = url;\r
26 t.editor = ed;\r
27 \r
28 // Register commands\r
29 ed.addCommand('mceSpellCheck', function() {\r
30 if (!t.active) {\r
31 ed.setProgressState(1);\r
32 t._sendRPC('checkWords', [t.selectedLang, t._getWords()], function(r) {\r
33 if (r.length > 0) {\r
34 t.active = 1;\r
35 t._markWords(r);\r
36 ed.setProgressState(0);\r
37 ed.nodeChanged();\r
38 } else {\r
39 ed.setProgressState(0);\r
40 ed.windowManager.alert('spellchecker.no_mpell');\r
41 }\r
42 });\r
43 } else\r
44 t._done();\r
45 });\r
46 \r
47 ed.onInit.add(function() {\r
48 if (ed.settings.content_css !== false)\r
49 ed.dom.loadCSS(url + '/css/content.css');\r
50 });\r
51 \r
52 ed.onClick.add(t._showMenu, t);\r
53 ed.onContextMenu.add(t._showMenu, t);\r
54 ed.onBeforeGetContent.add(function() {\r
55 if (t.active)\r
56 t._removeWords();\r
57 });\r
58 \r
59 ed.onNodeChange.add(function(ed, cm) {\r
60 cm.setActive('spellchecker', t.active);\r
61 });\r
62 \r
63 ed.onSetContent.add(function() {\r
64 t._done();\r
65 });\r
66 \r
67 ed.onBeforeGetContent.add(function() {\r
68 t._done();\r
69 });\r
70 \r
71 ed.onBeforeExecCommand.add(function(ed, cmd) {\r
72 if (cmd == 'mceFullScreen')\r
73 t._done();\r
74 });\r
75 \r
76 // Find selected language\r
77 t.languages = {};\r
78 each(ed.getParam('spellchecker_languages', '+English=en,Danish=da,Dutch=nl,Finnish=fi,French=fr,German=de,Italian=it,Polish=pl,Portuguese=pt,Spanish=es,Swedish=sv', 'hash'), function(v, k) {\r
79 if (k.indexOf('+') === 0) {\r
80 k = k.substring(1);\r
81 t.selectedLang = v;\r
82 }\r
83 \r
84 t.languages[k] = v;\r
85 });\r
86 },\r
87 \r
88 createControl : function(n, cm) {\r
89 var t = this, c, ed = t.editor;\r
90 \r
91 if (n == 'spellchecker') {\r
92 c = cm.createSplitButton(n, {title : 'spellchecker.desc', cmd : 'mceSpellCheck', scope : t});\r
93 \r
94 c.onRenderMenu.add(function(c, m) {\r
95 m.add({title : 'spellchecker.langs', 'class' : 'mceMenuItemTitle'}).setDisabled(1);\r
96 each(t.languages, function(v, k) {\r
97 var o = {icon : 1}, mi;\r
98 \r
99 o.onclick = function() {\r
100 mi.setSelected(1);\r
101 t.selectedItem.setSelected(0);\r
102 t.selectedItem = mi;\r
103 t.selectedLang = v;\r
104 };\r
105 \r
106 o.title = k;\r
107 mi = m.add(o);\r
108 mi.setSelected(v == t.selectedLang);\r
109 \r
110 if (v == t.selectedLang)\r
111 t.selectedItem = mi;\r
112 })\r
113 });\r
114 \r
115 return c;\r
116 }\r
117 },\r
118 \r
119 // Internal functions\r
120 \r
121 _walk : function(n, f) {\r
122 var d = this.editor.getDoc(), w;\r
123 \r
124 if (d.createTreeWalker) {\r
125 w = d.createTreeWalker(n, NodeFilter.SHOW_TEXT, null, false);\r
126 \r
127 while ((n = w.nextNode()) != null)\r
128 f.call(this, n);\r
129 } else\r
130 tinymce.walk(n, f, 'childNodes');\r
131 },\r
132 \r
133 _getSeparators : function() {\r
134 var re = '', i, str = this.editor.getParam('spellchecker_word_separator_chars', '\\s!"#$%&()*+,-./:;<=>?@[\]^_{|}§©«®±¶·¸»¼½¾¿×÷¤\u201d\u201c');\r
135 \r
136 // Build word separator regexp\r
137 for (i=0; i<str.length; i++)\r
138 re += '\\' + str.charAt(i);\r
139 \r
140 return re;\r
141 },\r
142 \r
143 _getWords : function() {\r
144 var ed = this.editor, wl = [], tx = '', lo = {};\r
145 \r
146 // Get area text\r
147 this._walk(ed.getBody(), function(n) {\r
148 if (n.nodeType == 3)\r
149 tx += n.nodeValue + ' ';\r
150 });\r
151 \r
152 // Split words by separator\r
153 tx = tx.replace(new RegExp('([0-9]|[' + this._getSeparators() + '])', 'g'), ' ');\r
154 tx = tinymce.trim(tx.replace(/(\s+)/g, ' '));\r
155 \r
156 // Build word array and remove duplicates\r
157 each(tx.split(' '), function(v) {\r
158 if (!lo[v]) {\r
159 wl.push(v);\r
160 lo[v] = 1;\r
161 }\r
162 });\r
163 \r
164 return wl;\r
165 },\r
166 \r
167 _removeWords : function(w) {\r
168 var ed = this.editor, dom = ed.dom, se = ed.selection, b = se.getBookmark();\r
169 \r
170 each(dom.select('span').reverse(), function(n) {\r
171 if (n && (dom.hasClass(n, 'mceItemHiddenSpellWord') || dom.hasClass(n, 'mceItemHidden'))) {\r
172 if (!w || dom.decode(n.innerHTML) == w)\r
173 dom.remove(n, 1);\r
174 }\r
175 });\r
176 \r
177 se.moveToBookmark(b);\r
178 },\r
179 \r
180 _markWords : function(wl) {\r
181 var r1, r2, r3, r4, r5, w = '', ed = this.editor, re = this._getSeparators(), dom = ed.dom, nl = [];\r
182 var se = ed.selection, b = se.getBookmark();\r
183 \r
184 each(wl, function(v) {\r
185 w += (w ? '|' : '') + v;\r
186 });\r
187 \r
188 r1 = new RegExp('([' + re + '])(' + w + ')([' + re + '])', 'g');\r
189 r2 = new RegExp('^(' + w + ')', 'g');\r
190 r3 = new RegExp('(' + w + ')([' + re + ']?)$', 'g');\r
191 r4 = new RegExp('^(' + w + ')([' + re + ']?)$', 'g');\r
192 r5 = new RegExp('(' + w + ')([' + re + '])', 'g');\r
193 \r
194 // Collect all text nodes\r
195 this._walk(this.editor.getBody(), function(n) {\r
196 if (n.nodeType == 3) {\r
197 nl.push(n);\r
198 }\r
199 });\r
200 \r
201 // Wrap incorrect words in spans\r
202 each(nl, function(n) {\r
203 var v;\r
204 \r
205 if (n.nodeType == 3) {\r
206 v = n.nodeValue;\r
207 \r
208 if (r1.test(v) || r2.test(v) || r3.test(v) || r4.test(v)) {\r
209 v = dom.encode(v);\r
210 v = v.replace(r5, '<span class="mceItemHiddenSpellWord">$1</span>$2');\r
211 v = v.replace(r3, '<span class="mceItemHiddenSpellWord">$1</span>$2');\r
212 \r
213 dom.replace(dom.create('span', {'class' : 'mceItemHidden'}, v), n);\r
214 }\r
215 }\r
216 });\r
217 \r
218 se.moveToBookmark(b);\r
219 },\r
220 \r
221 _showMenu : function(ed, e) {\r
222 var t = this, ed = t.editor, m = t._menu, p1, dom = ed.dom, vp = dom.getViewPort(ed.getWin());\r
223 \r
224 if (!m) {\r
225 p1 = DOM.getPos(ed.getContentAreaContainer());\r
226 //p2 = DOM.getPos(ed.getContainer());\r
227 \r
228 m = ed.controlManager.createDropMenu('spellcheckermenu', {\r
229 offset_x : p1.x,\r
230 offset_y : p1.y,\r
231 'class' : 'mceNoIcons'\r
232 });\r
233 \r
234 t._menu = m;\r
235 }\r
236 \r
237 if (dom.hasClass(e.target, 'mceItemHiddenSpellWord')) {\r
238 m.removeAll();\r
239 m.add({title : 'spellchecker.wait', 'class' : 'mceMenuItemTitle'}).setDisabled(1);\r
240 \r
241 t._sendRPC('getSuggestions', [t.selectedLang, dom.decode(e.target.innerHTML)], function(r) {\r
242 m.removeAll();\r
243 \r
244 if (r.length > 0) {\r
245 m.add({title : 'spellchecker.sug', 'class' : 'mceMenuItemTitle'}).setDisabled(1);\r
246 each(r, function(v) {\r
247 m.add({title : v, onclick : function() {\r
248 dom.replace(ed.getDoc().createTextNode(v), e.target);\r
249 t._checkDone();\r
250 }});\r
251 });\r
252 \r
253 m.addSeparator();\r
254 } else\r
255 m.add({title : 'spellchecker.no_sug', 'class' : 'mceMenuItemTitle'}).setDisabled(1);\r
256 \r
257 m.add({\r
258 title : 'spellchecker.ignore_word',\r
259 onclick : function() {\r
260 dom.remove(e.target, 1);\r
261 t._checkDone();\r
262 }\r
263 });\r
264 \r
265 m.add({\r
266 title : 'spellchecker.ignore_words',\r
267 onclick : function() {\r
268 t._removeWords(dom.decode(e.target.innerHTML));\r
269 t._checkDone();\r
270 }\r
271 });\r
272 \r
273 m.update();\r
274 });\r
275 \r
276 ed.selection.select(e.target);\r
277 p1 = dom.getPos(e.target);\r
278 m.showMenu(p1.x, p1.y + e.target.offsetHeight - vp.y);\r
279 \r
280 return tinymce.dom.Event.cancel(e);\r
281 } else\r
282 m.hideMenu();\r
283 },\r
284 \r
285 _checkDone : function() {\r
286 var t = this, ed = t.editor, dom = ed.dom, o;\r
287 \r
288 each(dom.select('span'), function(n) {\r
289 if (n && dom.hasClass(n, 'mceItemHiddenSpellWord')) {\r
290 o = true;\r
291 return false;\r
292 }\r
293 });\r
294 \r
295 if (!o)\r
296 t._done();\r
297 },\r
298 \r
299 _done : function() {\r
300 var t = this, la = t.active;\r
301 \r
302 if (t.active) {\r
303 t.active = 0;\r
304 t._removeWords();\r
305 \r
306 if (t._menu)\r
307 t._menu.hideMenu();\r
308 \r
309 if (la)\r
310 t.editor.nodeChanged();\r
311 }\r
312 },\r
313 \r
314 _sendRPC : function(m, p, cb) {\r
315 var t = this, url = t.editor.getParam("spellchecker_rpc_url", "{backend}");\r
316 \r
317 if (url == '{backend}') {\r
318 t.editor.setProgressState(0);\r
319 alert('Please specify: spellchecker_rpc_url');\r
320 return;\r
321 }\r
322 \r
323 JSONRequest.sendRPC({\r
324 url : url,\r
325 method : m,\r
326 params : p,\r
327 success : cb,\r
328 error : function(e, x) {\r
329 t.editor.setProgressState(0);\r
330 t.editor.windowManager.alert(e.errstr || ('Error response: ' + x.responseText));\r
331 }\r
332 });\r
333 }\r
334 });\r
335 \r
336 // Register plugin\r
337 tinymce.PluginManager.add('spellchecker', tinymce.plugins.SpellcheckerPlugin);\r
338 })();