1 | /** |
---|
2 | * editor_plugin_src.js |
---|
3 | * |
---|
4 | * Copyright 2011, Moxiecode Systems AB |
---|
5 | * Released under LGPL License. |
---|
6 | * |
---|
7 | * License: http://tinymce.moxiecode.com/license |
---|
8 | * Contributing: http://tinymce.moxiecode.com/contributing |
---|
9 | */ |
---|
10 | |
---|
11 | (function() { |
---|
12 | var each = tinymce.each, Event = tinymce.dom.Event, bookmark; |
---|
13 | |
---|
14 | // Skips text nodes that only contain whitespace since they aren't semantically important. |
---|
15 | function skipWhitespaceNodes(e, next) { |
---|
16 | while (e && (e.nodeType === 8 || (e.nodeType === 3 && /^[ \t\n\r]*$/.test(e.nodeValue)))) { |
---|
17 | e = next(e); |
---|
18 | } |
---|
19 | return e; |
---|
20 | } |
---|
21 | |
---|
22 | function skipWhitespaceNodesBackwards(e) { |
---|
23 | return skipWhitespaceNodes(e, function(e) { return e.previousSibling; }); |
---|
24 | } |
---|
25 | |
---|
26 | function skipWhitespaceNodesForwards(e) { |
---|
27 | return skipWhitespaceNodes(e, function(e) { return e.nextSibling; }); |
---|
28 | } |
---|
29 | |
---|
30 | function hasParentInList(ed, e, list) { |
---|
31 | return ed.dom.getParent(e, function(p) { |
---|
32 | return tinymce.inArray(list, p) !== -1; |
---|
33 | }); |
---|
34 | } |
---|
35 | |
---|
36 | function isList(e) { |
---|
37 | return e && (e.tagName === 'OL' || e.tagName === 'UL'); |
---|
38 | } |
---|
39 | |
---|
40 | function splitNestedLists(element, dom) { |
---|
41 | var tmp, nested, wrapItem; |
---|
42 | tmp = skipWhitespaceNodesBackwards(element.lastChild); |
---|
43 | while (isList(tmp)) { |
---|
44 | nested = tmp; |
---|
45 | tmp = skipWhitespaceNodesBackwards(nested.previousSibling); |
---|
46 | } |
---|
47 | if (nested) { |
---|
48 | wrapItem = dom.create('li', { style: 'list-style-type: none;'}); |
---|
49 | dom.split(element, nested); |
---|
50 | dom.insertAfter(wrapItem, nested); |
---|
51 | wrapItem.appendChild(nested); |
---|
52 | wrapItem.appendChild(nested); |
---|
53 | element = wrapItem.previousSibling; |
---|
54 | } |
---|
55 | return element; |
---|
56 | } |
---|
57 | |
---|
58 | function attemptMergeWithAdjacent(e, allowDifferentListStyles, mergeParagraphs) { |
---|
59 | e = attemptMergeWithPrevious(e, allowDifferentListStyles, mergeParagraphs); |
---|
60 | return attemptMergeWithNext(e, allowDifferentListStyles, mergeParagraphs); |
---|
61 | } |
---|
62 | |
---|
63 | function attemptMergeWithPrevious(e, allowDifferentListStyles, mergeParagraphs) { |
---|
64 | var prev = skipWhitespaceNodesBackwards(e.previousSibling); |
---|
65 | if (prev) { |
---|
66 | return attemptMerge(prev, e, allowDifferentListStyles ? prev : false, mergeParagraphs); |
---|
67 | } else { |
---|
68 | return e; |
---|
69 | } |
---|
70 | } |
---|
71 | |
---|
72 | function attemptMergeWithNext(e, allowDifferentListStyles, mergeParagraphs) { |
---|
73 | var next = skipWhitespaceNodesForwards(e.nextSibling); |
---|
74 | if (next) { |
---|
75 | return attemptMerge(e, next, allowDifferentListStyles ? next : false, mergeParagraphs); |
---|
76 | } else { |
---|
77 | return e; |
---|
78 | } |
---|
79 | } |
---|
80 | |
---|
81 | function attemptMerge(e1, e2, differentStylesMasterElement, mergeParagraphs) { |
---|
82 | if (canMerge(e1, e2, !!differentStylesMasterElement, mergeParagraphs)) { |
---|
83 | return merge(e1, e2, differentStylesMasterElement); |
---|
84 | } else if (e1 && e1.tagName === 'LI' && isList(e2)) { |
---|
85 | // Fix invalidly nested lists. |
---|
86 | e1.appendChild(e2); |
---|
87 | } |
---|
88 | return e2; |
---|
89 | } |
---|
90 | |
---|
91 | function canMerge(e1, e2, allowDifferentListStyles, mergeParagraphs) { |
---|
92 | if (!e1 || !e2) { |
---|
93 | return false; |
---|
94 | } else if (e1.tagName === 'LI' && e2.tagName === 'LI') { |
---|
95 | return e2.style.listStyleType === 'none' || containsOnlyAList(e2); |
---|
96 | } else if (isList(e1)) { |
---|
97 | return (e1.tagName === e2.tagName && (allowDifferentListStyles || e1.style.listStyleType === e2.style.listStyleType)) || isListForIndent(e2); |
---|
98 | } else if (mergeParagraphs && e1.tagName === 'P' && e2.tagName === 'P') { |
---|
99 | return true; |
---|
100 | } else { |
---|
101 | return false; |
---|
102 | } |
---|
103 | } |
---|
104 | |
---|
105 | function isListForIndent(e) { |
---|
106 | var firstLI = skipWhitespaceNodesForwards(e.firstChild), lastLI = skipWhitespaceNodesBackwards(e.lastChild); |
---|
107 | return firstLI && lastLI && isList(e) && firstLI === lastLI && (isList(firstLI) || firstLI.style.listStyleType === 'none' || containsOnlyAList(firstLI)); |
---|
108 | } |
---|
109 | |
---|
110 | function containsOnlyAList(e) { |
---|
111 | var firstChild = skipWhitespaceNodesForwards(e.firstChild), lastChild = skipWhitespaceNodesBackwards(e.lastChild); |
---|
112 | return firstChild && lastChild && firstChild === lastChild && isList(firstChild); |
---|
113 | } |
---|
114 | |
---|
115 | function merge(e1, e2, masterElement) { |
---|
116 | var lastOriginal = skipWhitespaceNodesBackwards(e1.lastChild), firstNew = skipWhitespaceNodesForwards(e2.firstChild); |
---|
117 | if (e1.tagName === 'P') { |
---|
118 | e1.appendChild(e1.ownerDocument.createElement('br')); |
---|
119 | } |
---|
120 | while (e2.firstChild) { |
---|
121 | e1.appendChild(e2.firstChild); |
---|
122 | } |
---|
123 | if (masterElement) { |
---|
124 | e1.style.listStyleType = masterElement.style.listStyleType; |
---|
125 | } |
---|
126 | e2.parentNode.removeChild(e2); |
---|
127 | attemptMerge(lastOriginal, firstNew, false); |
---|
128 | return e1; |
---|
129 | } |
---|
130 | |
---|
131 | function findItemToOperateOn(e, dom) { |
---|
132 | var item; |
---|
133 | if (!dom.is(e, 'li,ol,ul')) { |
---|
134 | item = dom.getParent(e, 'li'); |
---|
135 | if (item) { |
---|
136 | e = item; |
---|
137 | } |
---|
138 | } |
---|
139 | return e; |
---|
140 | } |
---|
141 | |
---|
142 | tinymce.create('tinymce.plugins.Lists', { |
---|
143 | init: function(ed, url) { |
---|
144 | var enterDownInEmptyList = false; |
---|
145 | function isTriggerKey(e) { |
---|
146 | return e.keyCode === 9 && (ed.queryCommandState('InsertUnorderedList') || ed.queryCommandState('InsertOrderedList')); |
---|
147 | } |
---|
148 | function isEnterInEmptyListItem(ed, e) { |
---|
149 | var sel = ed.selection, n; |
---|
150 | if (e.keyCode === 13) { |
---|
151 | n = sel.getStart(); |
---|
152 | enterDownInEmptyList = sel.isCollapsed() && n && n.tagName === 'LI' && n.childNodes.length === 0; |
---|
153 | return enterDownInEmptyList; |
---|
154 | } |
---|
155 | } |
---|
156 | function cancelKeys(ed, e) { |
---|
157 | if (isTriggerKey(e) || isEnterInEmptyListItem(ed, e)) { |
---|
158 | return Event.cancel(e); |
---|
159 | } |
---|
160 | } |
---|
161 | |
---|
162 | this.ed = ed; |
---|
163 | ed.addCommand('Indent', this.indent, this); |
---|
164 | ed.addCommand('Outdent', this.outdent, this); |
---|
165 | ed.addCommand('InsertUnorderedList', function() { |
---|
166 | this.applyList('UL', 'OL'); |
---|
167 | }, this); |
---|
168 | ed.addCommand('InsertOrderedList', function() { |
---|
169 | this.applyList('OL', 'UL'); |
---|
170 | }, this); |
---|
171 | |
---|
172 | ed.onInit.add(function() { |
---|
173 | ed.editorCommands.addCommands({ |
---|
174 | 'outdent': function() { |
---|
175 | var sel = ed.selection, dom = ed.dom; |
---|
176 | function hasStyleIndent(n) { |
---|
177 | n = dom.getParent(n, dom.isBlock); |
---|
178 | return n && (parseInt(ed.dom.getStyle(n, 'margin-left') || 0, 10) + parseInt(ed.dom.getStyle(n, 'padding-left') || 0, 10)) > 0; |
---|
179 | } |
---|
180 | return hasStyleIndent(sel.getStart()) || hasStyleIndent(sel.getEnd()) || ed.queryCommandState('InsertOrderedList') || ed.queryCommandState('InsertUnorderedList'); |
---|
181 | } |
---|
182 | }, 'state'); |
---|
183 | }); |
---|
184 | |
---|
185 | ed.onKeyUp.add(function(ed, e) { |
---|
186 | var n, rng; |
---|
187 | if (isTriggerKey(e)) { |
---|
188 | ed.execCommand(e.shiftKey ? 'Outdent' : 'Indent', true, null); |
---|
189 | return Event.cancel(e); |
---|
190 | } else if (enterDownInEmptyList && isEnterInEmptyListItem(ed, e)) { |
---|
191 | if (ed.queryCommandState('InsertOrderedList')) { |
---|
192 | ed.execCommand('InsertOrderedList'); |
---|
193 | } else { |
---|
194 | ed.execCommand('InsertUnorderedList'); |
---|
195 | } |
---|
196 | n = ed.selection.getStart(); |
---|
197 | if (n && n.tagName === 'LI') { |
---|
198 | // Fix the caret position on IE since it jumps back up to the previous list item. |
---|
199 | n = ed.dom.getParent(n, 'ol,ul').nextSibling; |
---|
200 | if (n && n.tagName === 'P') { |
---|
201 | if (!n.firstChild) { |
---|
202 | n.appendChild(ed.getDoc().createTextNode('')); |
---|
203 | } |
---|
204 | rng = ed.dom.createRng(); |
---|
205 | rng.setStart(n.firstChild, 1); |
---|
206 | rng.setEnd(n.firstChild, 1); |
---|
207 | ed.selection.setRng(rng); |
---|
208 | } |
---|
209 | } |
---|
210 | return Event.cancel(e); |
---|
211 | } |
---|
212 | }); |
---|
213 | ed.onKeyPress.add(cancelKeys); |
---|
214 | ed.onKeyDown.add(cancelKeys); |
---|
215 | }, |
---|
216 | |
---|
217 | applyList: function(targetListType, oppositeListType) { |
---|
218 | var t = this, ed = t.ed, dom = ed.dom, applied = [], hasSameType = false, hasOppositeType = false, hasNonList = false, actions, |
---|
219 | selectedBlocks = ed.selection.getSelectedBlocks(); |
---|
220 | |
---|
221 | function cleanupBr(e) { |
---|
222 | if (e && e.tagName === 'BR') { |
---|
223 | dom.remove(e); |
---|
224 | } |
---|
225 | } |
---|
226 | |
---|
227 | function makeList(element) { |
---|
228 | var list = dom.create(targetListType), li; |
---|
229 | function adjustIndentForNewList(element) { |
---|
230 | // If there's a margin-left, outdent one level to account for the extra list margin. |
---|
231 | if (element.style.marginLeft || element.style.paddingLeft) { |
---|
232 | t.adjustPaddingFunction(false)(element); |
---|
233 | } |
---|
234 | } |
---|
235 | |
---|
236 | if (element.tagName === 'LI') { |
---|
237 | // No change required. |
---|
238 | } else if (element.tagName === 'P' || element.tagName === 'DIV' || element.tagName === 'BODY') { |
---|
239 | processBrs(element, function(startSection, br, previousBR) { |
---|
240 | doWrapList(startSection, br, element.tagName === 'BODY' ? null : startSection.parentNode); |
---|
241 | li = startSection.parentNode; |
---|
242 | adjustIndentForNewList(li); |
---|
243 | cleanupBr(br); |
---|
244 | }); |
---|
245 | if (element.tagName === 'P' || selectedBlocks.length > 1) { |
---|
246 | dom.split(li.parentNode.parentNode, li.parentNode); |
---|
247 | } |
---|
248 | attemptMergeWithAdjacent(li.parentNode, true); |
---|
249 | return; |
---|
250 | } else { |
---|
251 | // Put the list around the element. |
---|
252 | li = dom.create('li'); |
---|
253 | dom.insertAfter(li, element); |
---|
254 | li.appendChild(element); |
---|
255 | adjustIndentForNewList(element); |
---|
256 | element = li; |
---|
257 | } |
---|
258 | dom.insertAfter(list, element); |
---|
259 | list.appendChild(element); |
---|
260 | attemptMergeWithAdjacent(list, true); |
---|
261 | applied.push(element); |
---|
262 | } |
---|
263 | |
---|
264 | function doWrapList(start, end, template) { |
---|
265 | var li, n = start, tmp, i; |
---|
266 | while (!dom.isBlock(start.parentNode) && start.parentNode !== dom.getRoot()) { |
---|
267 | start = dom.split(start.parentNode, start.previousSibling); |
---|
268 | start = start.nextSibling; |
---|
269 | n = start; |
---|
270 | } |
---|
271 | if (template) { |
---|
272 | li = template.cloneNode(true); |
---|
273 | start.parentNode.insertBefore(li, start); |
---|
274 | while (li.firstChild) dom.remove(li.firstChild); |
---|
275 | li = dom.rename(li, 'li'); |
---|
276 | } else { |
---|
277 | li = dom.create('li'); |
---|
278 | start.parentNode.insertBefore(li, start); |
---|
279 | } |
---|
280 | while (n && n != end) { |
---|
281 | tmp = n.nextSibling; |
---|
282 | li.appendChild(n); |
---|
283 | n = tmp; |
---|
284 | } |
---|
285 | if (li.childNodes.length === 0) { |
---|
286 | li.innerHTML = '<br _mce_bogus="1" />'; |
---|
287 | } |
---|
288 | makeList(li); |
---|
289 | } |
---|
290 | |
---|
291 | function processBrs(element, callback) { |
---|
292 | var startSection, previousBR, END_TO_START = 3, START_TO_END = 1, |
---|
293 | breakElements = 'br,ul,ol,p,div,h1,h2,h3,h4,h5,h6,table,blockquote,address,pre,form,center,dl'; |
---|
294 | function isAnyPartSelected(start, end) { |
---|
295 | var r = dom.createRng(), sel; |
---|
296 | bookmark.keep = true; |
---|
297 | ed.selection.moveToBookmark(bookmark); |
---|
298 | bookmark.keep = false; |
---|
299 | sel = ed.selection.getRng(true); |
---|
300 | if (!end) { |
---|
301 | end = start.parentNode.lastChild; |
---|
302 | } |
---|
303 | r.setStartBefore(start); |
---|
304 | r.setEndAfter(end); |
---|
305 | return !(r.compareBoundaryPoints(END_TO_START, sel) > 0 || r.compareBoundaryPoints(START_TO_END, sel) <= 0); |
---|
306 | } |
---|
307 | function nextLeaf(br) { |
---|
308 | if (br.nextSibling) |
---|
309 | return br.nextSibling; |
---|
310 | if (!dom.isBlock(br.parentNode) && br.parentNode !== dom.getRoot()) |
---|
311 | return nextLeaf(br.parentNode); |
---|
312 | } |
---|
313 | // Split on BRs within the range and process those. |
---|
314 | startSection = element.firstChild; |
---|
315 | // First mark the BRs that have any part of the previous section selected. |
---|
316 | var trailingContentSelected = false; |
---|
317 | each(dom.select(breakElements, element), function(br) { |
---|
318 | var b; |
---|
319 | if (br.hasAttribute && br.hasAttribute('_mce_bogus')) { |
---|
320 | return true; // Skip the bogus Brs that are put in to appease Firefox and Safari. |
---|
321 | } |
---|
322 | if (isAnyPartSelected(startSection, br)) { |
---|
323 | dom.addClass(br, '_mce_tagged_br'); |
---|
324 | startSection = nextLeaf(br); |
---|
325 | } |
---|
326 | }); |
---|
327 | trailingContentSelected = (startSection && isAnyPartSelected(startSection, undefined)); |
---|
328 | startSection = element.firstChild; |
---|
329 | each(dom.select(breakElements, element), function(br) { |
---|
330 | // Got a section from start to br. |
---|
331 | var tmp = nextLeaf(br); |
---|
332 | if (br.hasAttribute && br.hasAttribute('_mce_bogus')) { |
---|
333 | return true; // Skip the bogus Brs that are put in to appease Firefox and Safari. |
---|
334 | } |
---|
335 | if (dom.hasClass(br, '_mce_tagged_br')) { |
---|
336 | callback(startSection, br, previousBR); |
---|
337 | previousBR = null; |
---|
338 | } else { |
---|
339 | previousBR = br; |
---|
340 | } |
---|
341 | startSection = tmp; |
---|
342 | }); |
---|
343 | if (trailingContentSelected) { |
---|
344 | callback(startSection, undefined, previousBR); |
---|
345 | } |
---|
346 | } |
---|
347 | |
---|
348 | function wrapList(element) { |
---|
349 | processBrs(element, function(startSection, br, previousBR) { |
---|
350 | // Need to indent this part |
---|
351 | doWrapList(startSection, br); |
---|
352 | cleanupBr(br); |
---|
353 | cleanupBr(previousBR); |
---|
354 | }); |
---|
355 | } |
---|
356 | |
---|
357 | function changeList(element) { |
---|
358 | if (tinymce.inArray(applied, element) !== -1) { |
---|
359 | return; |
---|
360 | } |
---|
361 | if (element.parentNode.tagName === oppositeListType) { |
---|
362 | dom.split(element.parentNode, element); |
---|
363 | makeList(element); |
---|
364 | attemptMergeWithNext(element.parentNode, false); |
---|
365 | } |
---|
366 | applied.push(element); |
---|
367 | } |
---|
368 | |
---|
369 | function convertListItemToParagraph(element) { |
---|
370 | var child, nextChild, mergedElement, splitLast; |
---|
371 | if (tinymce.inArray(applied, element) !== -1) { |
---|
372 | return; |
---|
373 | } |
---|
374 | element = splitNestedLists(element, dom); |
---|
375 | while (dom.is(element.parentNode, 'ol,ul,li')) { |
---|
376 | dom.split(element.parentNode, element); |
---|
377 | } |
---|
378 | // Push the original element we have from the selection, not the renamed one. |
---|
379 | applied.push(element); |
---|
380 | element = dom.rename(element, 'p'); |
---|
381 | mergedElement = attemptMergeWithAdjacent(element, false, ed.settings.force_br_newlines); |
---|
382 | if (mergedElement === element) { |
---|
383 | // Now split out any block elements that can't be contained within a P. |
---|
384 | // Manually iterate to ensure we handle modifications correctly (doesn't work with tinymce.each) |
---|
385 | child = element.firstChild; |
---|
386 | while (child) { |
---|
387 | if (dom.isBlock(child)) { |
---|
388 | child = dom.split(child.parentNode, child); |
---|
389 | splitLast = true; |
---|
390 | nextChild = child.nextSibling && child.nextSibling.firstChild; |
---|
391 | } else { |
---|
392 | nextChild = child.nextSibling; |
---|
393 | if (splitLast && child.tagName === 'BR') { |
---|
394 | dom.remove(child); |
---|
395 | } |
---|
396 | splitLast = false; |
---|
397 | } |
---|
398 | child = nextChild; |
---|
399 | } |
---|
400 | } |
---|
401 | } |
---|
402 | |
---|
403 | each(selectedBlocks, function(e) { |
---|
404 | e = findItemToOperateOn(e, dom); |
---|
405 | if (e.tagName === oppositeListType || (e.tagName === 'LI' && e.parentNode.tagName === oppositeListType)) { |
---|
406 | hasOppositeType = true; |
---|
407 | } else if (e.tagName === targetListType || (e.tagName === 'LI' && e.parentNode.tagName === targetListType)) { |
---|
408 | hasSameType = true; |
---|
409 | } else { |
---|
410 | hasNonList = true; |
---|
411 | } |
---|
412 | }); |
---|
413 | |
---|
414 | if (hasNonList || hasOppositeType || selectedBlocks.length === 0) { |
---|
415 | actions = { |
---|
416 | 'LI': changeList, |
---|
417 | 'H1': makeList, |
---|
418 | 'H2': makeList, |
---|
419 | 'H3': makeList, |
---|
420 | 'H4': makeList, |
---|
421 | 'H5': makeList, |
---|
422 | 'H6': makeList, |
---|
423 | 'P': makeList, |
---|
424 | 'BODY': makeList, |
---|
425 | 'DIV': selectedBlocks.length > 1 ? makeList : wrapList, |
---|
426 | defaultAction: wrapList |
---|
427 | }; |
---|
428 | } else { |
---|
429 | actions = { |
---|
430 | defaultAction: convertListItemToParagraph |
---|
431 | }; |
---|
432 | } |
---|
433 | this.process(actions); |
---|
434 | }, |
---|
435 | |
---|
436 | indent: function() { |
---|
437 | var ed = this.ed, dom = ed.dom, indented = []; |
---|
438 | |
---|
439 | function createWrapItem(element) { |
---|
440 | var wrapItem = dom.create('li', { style: 'list-style-type: none;'}); |
---|
441 | dom.insertAfter(wrapItem, element); |
---|
442 | return wrapItem; |
---|
443 | } |
---|
444 | |
---|
445 | function createWrapList(element) { |
---|
446 | var wrapItem = createWrapItem(element), |
---|
447 | list = dom.getParent(element, 'ol,ul'), |
---|
448 | listType = list.tagName, |
---|
449 | listStyle = dom.getStyle(list, 'list-style-type'), |
---|
450 | attrs = {}, |
---|
451 | wrapList; |
---|
452 | if (listStyle !== '') { |
---|
453 | attrs.style = 'list-style-type: ' + listStyle + ';'; |
---|
454 | } |
---|
455 | wrapList = dom.create(listType, attrs); |
---|
456 | wrapItem.appendChild(wrapList); |
---|
457 | return wrapList; |
---|
458 | } |
---|
459 | |
---|
460 | function indentLI(element) { |
---|
461 | if (!hasParentInList(ed, element, indented)) { |
---|
462 | element = splitNestedLists(element, dom); |
---|
463 | var wrapList = createWrapList(element); |
---|
464 | wrapList.appendChild(element); |
---|
465 | attemptMergeWithAdjacent(wrapList.parentNode, false); |
---|
466 | attemptMergeWithAdjacent(wrapList, false); |
---|
467 | indented.push(element); |
---|
468 | } |
---|
469 | } |
---|
470 | |
---|
471 | this.process({ |
---|
472 | 'LI': indentLI, |
---|
473 | defaultAction: this.adjustPaddingFunction(true) |
---|
474 | }); |
---|
475 | |
---|
476 | }, |
---|
477 | |
---|
478 | outdent: function() { |
---|
479 | var t = this, ed = t.ed, dom = ed.dom, outdented = []; |
---|
480 | |
---|
481 | function outdentLI(element) { |
---|
482 | var listElement, targetParent, align; |
---|
483 | if (!hasParentInList(ed, element, outdented)) { |
---|
484 | if (dom.getStyle(element, 'margin-left') !== '' || dom.getStyle(element, 'padding-left') !== '') { |
---|
485 | return t.adjustPaddingFunction(false)(element); |
---|
486 | } |
---|
487 | align = dom.getStyle(element, 'text-align', true); |
---|
488 | if (align === 'center' || align === 'right') { |
---|
489 | dom.setStyle(element, 'text-align', 'left'); |
---|
490 | return; |
---|
491 | } |
---|
492 | element = splitNestedLists(element, dom); |
---|
493 | listElement = element.parentNode; |
---|
494 | targetParent = element.parentNode.parentNode; |
---|
495 | if (targetParent.tagName === 'P') { |
---|
496 | dom.split(targetParent, element.parentNode); |
---|
497 | } else { |
---|
498 | dom.split(listElement, element); |
---|
499 | if (targetParent.tagName === 'LI') { |
---|
500 | // Nested list, need to split the LI and go back out to the OL/UL element. |
---|
501 | dom.split(targetParent, element); |
---|
502 | } else if (!dom.is(targetParent, 'ol,ul')) { |
---|
503 | dom.rename(element, 'p'); |
---|
504 | } |
---|
505 | } |
---|
506 | outdented.push(element); |
---|
507 | } |
---|
508 | } |
---|
509 | |
---|
510 | this.process({ |
---|
511 | 'LI': outdentLI, |
---|
512 | defaultAction: this.adjustPaddingFunction(false) |
---|
513 | }); |
---|
514 | |
---|
515 | each(outdented, attemptMergeWithAdjacent); |
---|
516 | }, |
---|
517 | |
---|
518 | process: function(actions) { |
---|
519 | var t = this, sel = t.ed.selection, dom = t.ed.dom, selectedBlocks, r; |
---|
520 | function processElement(element) { |
---|
521 | dom.removeClass(element, '_mce_act_on'); |
---|
522 | if (!element || element.nodeType !== 1) { |
---|
523 | return; |
---|
524 | } |
---|
525 | element = findItemToOperateOn(element, dom); |
---|
526 | var action = actions[element.tagName]; |
---|
527 | if (!action) { |
---|
528 | action = actions.defaultAction; |
---|
529 | } |
---|
530 | action(element); |
---|
531 | } |
---|
532 | function recurse(element) { |
---|
533 | t.splitSafeEach(element.childNodes, processElement); |
---|
534 | } |
---|
535 | function brAtEdgeOfSelection(container, offset) { |
---|
536 | return offset >= 0 && container.hasChildNodes() && offset < container.childNodes.length && |
---|
537 | container.childNodes[offset].tagName === 'BR'; |
---|
538 | } |
---|
539 | selectedBlocks = sel.getSelectedBlocks(); |
---|
540 | if (selectedBlocks.length === 0) { |
---|
541 | selectedBlocks = [ dom.getRoot() ]; |
---|
542 | } |
---|
543 | |
---|
544 | r = sel.getRng(true); |
---|
545 | if (!r.collapsed) { |
---|
546 | if (brAtEdgeOfSelection(r.endContainer, r.endOffset - 1)) { |
---|
547 | r.setEnd(r.endContainer, r.endOffset - 1); |
---|
548 | sel.setRng(r); |
---|
549 | } |
---|
550 | if (brAtEdgeOfSelection(r.startContainer, r.startOffset)) { |
---|
551 | r.setStart(r.startContainer, r.startOffset + 1); |
---|
552 | sel.setRng(r); |
---|
553 | } |
---|
554 | } |
---|
555 | bookmark = sel.getBookmark(); |
---|
556 | actions.OL = actions.UL = recurse; |
---|
557 | t.splitSafeEach(selectedBlocks, processElement); |
---|
558 | sel.moveToBookmark(bookmark); |
---|
559 | bookmark = null; |
---|
560 | // Avoids table or image handles being left behind in Firefox. |
---|
561 | t.ed.execCommand('mceRepaint'); |
---|
562 | }, |
---|
563 | |
---|
564 | splitSafeEach: function(elements, f) { |
---|
565 | if (tinymce.isGecko && (/Firefox\/[12]\.[0-9]/.test(navigator.userAgent) || |
---|
566 | /Firefox\/3\.[0-4]/.test(navigator.userAgent))) { |
---|
567 | this.classBasedEach(elements, f); |
---|
568 | } else { |
---|
569 | each(elements, f); |
---|
570 | } |
---|
571 | }, |
---|
572 | |
---|
573 | classBasedEach: function(elements, f) { |
---|
574 | var dom = this.ed.dom, nodes, element; |
---|
575 | // Mark nodes |
---|
576 | each(elements, function(element) { |
---|
577 | dom.addClass(element, '_mce_act_on'); |
---|
578 | }); |
---|
579 | nodes = dom.select('._mce_act_on'); |
---|
580 | while (nodes.length > 0) { |
---|
581 | element = nodes.shift(); |
---|
582 | dom.removeClass(element, '_mce_act_on'); |
---|
583 | f(element); |
---|
584 | nodes = dom.select('._mce_act_on'); |
---|
585 | } |
---|
586 | }, |
---|
587 | |
---|
588 | adjustPaddingFunction: function(isIndent) { |
---|
589 | var indentAmount, indentUnits, ed = this.ed; |
---|
590 | indentAmount = ed.settings.indentation; |
---|
591 | indentUnits = /[a-z%]+/i.exec(indentAmount); |
---|
592 | indentAmount = parseInt(indentAmount, 10); |
---|
593 | return function(element) { |
---|
594 | var currentIndent, newIndentAmount; |
---|
595 | currentIndent = parseInt(ed.dom.getStyle(element, 'margin-left') || 0, 10) + parseInt(ed.dom.getStyle(element, 'padding-left') || 0, 10); |
---|
596 | if (isIndent) { |
---|
597 | newIndentAmount = currentIndent + indentAmount; |
---|
598 | } else { |
---|
599 | newIndentAmount = currentIndent - indentAmount; |
---|
600 | } |
---|
601 | ed.dom.setStyle(element, 'padding-left', ''); |
---|
602 | ed.dom.setStyle(element, 'margin-left', newIndentAmount > 0 ? newIndentAmount + indentUnits : ''); |
---|
603 | }; |
---|
604 | }, |
---|
605 | |
---|
606 | getInfo: function() { |
---|
607 | return { |
---|
608 | longname : 'Lists', |
---|
609 | author : 'Moxiecode Systems AB', |
---|
610 | authorurl : 'http://tinymce.moxiecode.com', |
---|
611 | infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/lists', |
---|
612 | version : tinymce.majorVersion + "." + tinymce.minorVersion |
---|
613 | }; |
---|
614 | } |
---|
615 | }); |
---|
616 | tinymce.PluginManager.add("lists", tinymce.plugins.Lists); |
---|
617 | }()); |
---|