/static/scripts/tiny_mce/plugins/advimage/js/image.js

http://n23.googlecode.com/ · JavaScript · 441 lines · 330 code · 97 blank · 14 comment · 97 complexity · 374c1c91d63b44121a0400ce27fa099d MD5 · raw file 

    

  1. var ImageDialog = {

    2. 

  2. 	preInit : function() {

    3. 

  3. 		var url;

    4. 

  4. 

    5. 

  5. 		tinyMCEPopup.requireLangPack();

    6. 

  6. 

    7. 

  7. 		if (url = tinyMCEPopup.getParam("external_image_list_url"))

    8. 

  8. 			document.write('<script language="javascript" type="text/javascript" src="' + tinyMCEPopup.editor.documentBaseURI.toAbsolute(url) + '"></script>');

    9. 

  9. 	},

    10. 

  10. 

    11. 

  11. 	init : function(ed) {

    12. 

  12. 		var f = document.forms[0], nl = f.elements, ed = tinyMCEPopup.editor, dom = ed.dom, n = ed.selection.getNode();

    13. 

  13. 

    14. 

  14. 		tinyMCEPopup.resizeToInnerSize();

    15. 

  15. 		this.fillClassList('class_list');

    16. 

  16. 		this.fillFileList('src_list', 'tinyMCEImageList');

    17. 

  17. 		this.fillFileList('over_list', 'tinyMCEImageList');

    18. 

  18. 		this.fillFileList('out_list', 'tinyMCEImageList');

    19. 

  19. 		TinyMCE_EditableSelects.init();

    20. 

  20. 

    21. 

  21. 		if (n.nodeName == 'IMG') {

    22. 

  22. 			nl.src.value = dom.getAttrib(n, 'src');

    23. 

  23. 			nl.width.value = dom.getAttrib(n, 'width');

    24. 

  24. 			nl.height.value = dom.getAttrib(n, 'height');

    25. 

  25. 			nl.alt.value = dom.getAttrib(n, 'alt');

    26. 

  26. 			nl.title.value = dom.getAttrib(n, 'title');

    27. 

  27. 			nl.vspace.value = this.getAttrib(n, 'vspace');

    28. 

  28. 			nl.hspace.value = this.getAttrib(n, 'hspace');

    29. 

  29. 			nl.border.value = this.getAttrib(n, 'border');

    30. 

  30. 			selectByValue(f, 'align', this.getAttrib(n, 'align'));

    31. 

  31. 			selectByValue(f, 'class_list', dom.getAttrib(n, 'class'), true, true);

    32. 

  32. 			nl.style.value = dom.getAttrib(n, 'style');

    33. 

  33. 			nl.id.value = dom.getAttrib(n, 'id');

    34. 

  34. 			nl.dir.value = dom.getAttrib(n, 'dir');

    35. 

  35. 			nl.lang.value = dom.getAttrib(n, 'lang');

    36. 

  36. 			nl.usemap.value = dom.getAttrib(n, 'usemap');

    37. 

  37. 			nl.longdesc.value = dom.getAttrib(n, 'longdesc');

    38. 

  38. 			nl.insert.value = ed.getLang('update');

    39. 

  39. 

    40. 

  40. 			if (/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/.test(dom.getAttrib(n, 'onmouseover')))

    41. 

  41. 				nl.onmouseoversrc.value = dom.getAttrib(n, 'onmouseover').replace(/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/, '$1');

    42. 

  42. 

    43. 

  43. 			if (/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/.test(dom.getAttrib(n, 'onmouseout')))

    44. 

  44. 				nl.onmouseoutsrc.value = dom.getAttrib(n, 'onmouseout').replace(/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/, '$1');

    45. 

  45. 

    46. 

  46. 			if (ed.settings.inline_styles) {

    47. 

  47. 				// Move attribs to styles

    48. 

  48. 				if (dom.getAttrib(n, 'align'))

    49. 

  49. 					this.updateStyle('align');

    50. 

  50. 

    51. 

  51. 				if (dom.getAttrib(n, 'hspace'))

    52. 

  52. 					this.updateStyle('hspace');

    53. 

  53. 

    54. 

  54. 				if (dom.getAttrib(n, 'border'))

    55. 

  55. 					this.updateStyle('border');

    56. 

  56. 

    57. 

  57. 				if (dom.getAttrib(n, 'vspace'))

    58. 

  58. 					this.updateStyle('vspace');

    59. 

  59. 			}

    60. 

  60. 		}

    61. 

  61. 

    62. 

  62. 		// Setup browse button

    63. 

  63. 		document.getElementById('srcbrowsercontainer').innerHTML = getBrowserHTML('srcbrowser','src','image','theme_advanced_image');

    64. 

  64. 		if (isVisible('srcbrowser'))

    65. 

  65. 			document.getElementById('src').style.width = '260px';

    66. 

  66. 

    67. 

  67. 		// Setup browse button

    68. 

  68. 		document.getElementById('onmouseoversrccontainer').innerHTML = getBrowserHTML('overbrowser','onmouseoversrc','image','theme_advanced_image');

    69. 

  69. 		if (isVisible('overbrowser'))

    70. 

  70. 			document.getElementById('onmouseoversrc').style.width = '260px';

    71. 

  71. 

    72. 

  72. 		// Setup browse button

    73. 

  73. 		document.getElementById('onmouseoutsrccontainer').innerHTML = getBrowserHTML('outbrowser','onmouseoutsrc','image','theme_advanced_image');

    74. 

  74. 		if (isVisible('outbrowser'))

    75. 

  75. 			document.getElementById('onmouseoutsrc').style.width = '260px';

    76. 

  76. 

    77. 

  77. 		// If option enabled default contrain proportions to checked

    78. 

  78. 		if (ed.getParam("advimage_constrain_proportions", true))

    79. 

  79. 			f.constrain.checked = true;

    80. 

  80. 

    81. 

  81. 		// Check swap image if valid data

    82. 

  82. 		if (nl.onmouseoversrc.value || nl.onmouseoutsrc.value)

    83. 

  83. 			this.setSwapImage(true);

    84. 

  84. 		else

    85. 

  85. 			this.setSwapImage(false);

    86. 

  86. 

    87. 

  87. 		this.changeAppearance();

    88. 

  88. 		this.showPreviewImage(nl.src.value, 1);

    89. 

  89. 	},

    90. 

  90. 

    91. 

  91. 	insert : function(file, title) {

    92. 

  92. 		var ed = tinyMCEPopup.editor, t = this, f = document.forms[0];

    93. 

  93. 

    94. 

  94. 		if (f.src.value === '') {

    95. 

  95. 			if (ed.selection.getNode().nodeName == 'IMG') {

    96. 

  96. 				ed.dom.remove(ed.selection.getNode());

    97. 

  97. 				ed.execCommand('mceRepaint');

    98. 

  98. 			}

    99. 

  99. 

    100. 

  100. 			tinyMCEPopup.close();

    101. 

  101. 			return;

    102. 

  102. 		}

    103. 

  103. 

    104. 

  104. 		if (tinyMCEPopup.getParam("accessibility_warnings", 1)) {

    105. 

  105. 			if (!f.alt.value) {

    106. 

  106. 				tinyMCEPopup.editor.windowManager.confirm(tinyMCEPopup.getLang('advimage_dlg.missing_alt'), function(s) {

    107. 

  107. 					if (s)

    108. 

  108. 						t.insertAndClose();

    109. 

  109. 				});

    110. 

  110. 

    111. 

  111. 				return;

    112. 

  112. 			}

    113. 

  113. 		}

    114. 

  114. 

    115. 

  115. 		t.insertAndClose();

    116. 

  116. 	},

    117. 

  117. 

    118. 

  118. 	insertAndClose : function() {

    119. 

  119. 		var ed = tinyMCEPopup.editor, f = document.forms[0], nl = f.elements, v, args = {}, el;

    120. 

  120. 

    121. 

  121. 		tinyMCEPopup.restoreSelection();

    122. 

  122. 

    123. 

  123. 		// Fixes crash in Safari

    124. 

  124. 		if (tinymce.isWebKit)

    125. 

  125. 			ed.getWin().focus();

    126. 

  126. 

    127. 

  127. 		if (!ed.settings.inline_styles) {

    128. 

  128. 			args = {

    129. 

  129. 				vspace : nl.vspace.value,

    130. 

  130. 				hspace : nl.hspace.value,

    131. 

  131. 				border : nl.border.value,

    132. 

  132. 				align : getSelectValue(f, 'align')

    133. 

  133. 			};

    134. 

  134. 		} else {

    135. 

  135. 			// Remove deprecated values

    136. 

  136. 			args = {

    137. 

  137. 				vspace : '',

    138. 

  138. 				hspace : '',

    139. 

  139. 				border : '',

    140. 

  140. 				align : ''

    141. 

  141. 			};

    142. 

  142. 		}

    143. 

  143. 

    144. 

  144. 		tinymce.extend(args, {

    145. 

  145. 			src : nl.src.value,

    146. 

  146. 			width : nl.width.value,

    147. 

  147. 			height : nl.height.value,

    148. 

  148. 			alt : nl.alt.value,

    149. 

  149. 			title : nl.title.value,

    150. 

  150. 			'class' : getSelectValue(f, 'class_list'),

    151. 

  151. 			style : nl.style.value,

    152. 

  152. 			id : nl.id.value,

    153. 

  153. 			dir : nl.dir.value,

    154. 

  154. 			lang : nl.lang.value,

    155. 

  155. 			usemap : nl.usemap.value,

    156. 

  156. 			longdesc : nl.longdesc.value

    157. 

  157. 		});

    158. 

  158. 

    159. 

  159. 		args.onmouseover = args.onmouseout = '';

    160. 

  160. 

    161. 

  161. 		if (f.onmousemovecheck.checked) {

    162. 

  162. 			if (nl.onmouseoversrc.value)

    163. 

  163. 				args.onmouseover = "this.src='" + nl.onmouseoversrc.value + "';";

    164. 

  164. 

    165. 

  165. 			if (nl.onmouseoutsrc.value)

    166. 

  166. 				args.onmouseout = "this.src='" + nl.onmouseoutsrc.value + "';";

    167. 

  167. 		}

    168. 

  168. 

    169. 

  169. 		el = ed.selection.getNode();

    170. 

  170. 

    171. 

  171. 		if (el && el.nodeName == 'IMG') {

    172. 

  172. 			ed.dom.setAttribs(el, args);

    173. 

  173. 		} else {

    174. 

  174. 			ed.execCommand('mceInsertContent', false, '<img id="__mce_tmp" />', {skip_undo : 1});

    175. 

  175. 			ed.dom.setAttribs('__mce_tmp', args);

    176. 

  176. 			ed.dom.setAttrib('__mce_tmp', 'id', '');

    177. 

  177. 			ed.undoManager.add();

    178. 

  178. 		}

    179. 

  179. 

    180. 

  180. 		tinyMCEPopup.close();

    181. 

  181. 	},

    182. 

  182. 

    183. 

  183. 	getAttrib : function(e, at) {

    184. 

  184. 		var ed = tinyMCEPopup.editor, dom = ed.dom, v, v2;

    185. 

  185. 

    186. 

  186. 		if (ed.settings.inline_styles) {

    187. 

  187. 			switch (at) {

    188. 

  188. 				case 'align':

    189. 

  189. 					if (v = dom.getStyle(e, 'float'))

    190. 

  190. 						return v;

    191. 

  191. 

    192. 

  192. 					if (v = dom.getStyle(e, 'vertical-align'))

    193. 

  193. 						return v;

    194. 

  194. 

    195. 

  195. 					break;

    196. 

  196. 

    197. 

  197. 				case 'hspace':

    198. 

  198. 					v = dom.getStyle(e, 'margin-left')

    199. 

  199. 					v2 = dom.getStyle(e, 'margin-right');

    200. 

  200. 

    201. 

  201. 					if (v && v == v2)

    202. 

  202. 						return parseInt(v.replace(/[^0-9]/g, ''));

    203. 

  203. 

    204. 

  204. 					break;

    205. 

  205. 

    206. 

  206. 				case 'vspace':

    207. 

  207. 					v = dom.getStyle(e, 'margin-top')

    208. 

  208. 					v2 = dom.getStyle(e, 'margin-bottom');

    209. 

  209. 					if (v && v == v2)

    210. 

  210. 						return parseInt(v.replace(/[^0-9]/g, ''));

    211. 

  211. 

    212. 

  212. 					break;

    213. 

  213. 

    214. 

  214. 				case 'border':

    215. 

  215. 					v = 0;

    216. 

  216. 

    217. 

  217. 					tinymce.each(['top', 'right', 'bottom', 'left'], function(sv) {

    218. 

  218. 						sv = dom.getStyle(e, 'border-' + sv + '-width');

    219. 

  219. 

    220. 

  220. 						// False or not the same as prev

    221. 

  221. 						if (!sv || (sv != v && v !== 0)) {

    222. 

  222. 							v = 0;

    223. 

  223. 							return false;

    224. 

  224. 						}

    225. 

  225. 

    226. 

  226. 						if (sv)

    227. 

  227. 							v = sv;

    228. 

  228. 					});

    229. 

  229. 

    230. 

  230. 					if (v)

    231. 

  231. 						return parseInt(v.replace(/[^0-9]/g, ''));

    232. 

  232. 

    233. 

  233. 					break;

    234. 

  234. 			}

    235. 

  235. 		}

    236. 

  236. 

    237. 

  237. 		if (v = dom.getAttrib(e, at))

    238. 

  238. 			return v;

    239. 

  239. 

    240. 

  240. 		return '';

    241. 

  241. 	},

    242. 

  242. 

    243. 

  243. 	setSwapImage : function(st) {

    244. 

  244. 		var f = document.forms[0];

    245. 

  245. 

    246. 

  246. 		f.onmousemovecheck.checked = st;

    247. 

  247. 		setBrowserDisabled('overbrowser', !st);

    248. 

  248. 		setBrowserDisabled('outbrowser', !st);

    249. 

  249. 

    250. 

  250. 		if (f.over_list)

    251. 

  251. 			f.over_list.disabled = !st;

    252. 

  252. 

    253. 

  253. 		if (f.out_list)

    254. 

  254. 			f.out_list.disabled = !st;

    255. 

  255. 

    256. 

  256. 		f.onmouseoversrc.disabled = !st;

    257. 

  257. 		f.onmouseoutsrc.disabled  = !st;

    258. 

  258. 	},

    259. 

  259. 

    260. 

  260. 	fillClassList : function(id) {

    261. 

  261. 		var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl;

    262. 

  262. 

    263. 

  263. 		if (v = tinyMCEPopup.getParam('theme_advanced_styles')) {

    264. 

  264. 			cl = [];

    265. 

  265. 

    266. 

  266. 			tinymce.each(v.split(';'), function(v) {

    267. 

  267. 				var p = v.split('=');

    268. 

  268. 

    269. 

  269. 				cl.push({'title' : p[0], 'class' : p[1]});

    270. 

  270. 			});

    271. 

  271. 		} else

    272. 

  272. 			cl = tinyMCEPopup.editor.dom.getClasses();

    273. 

  273. 

    274. 

  274. 		if (cl.length > 0) {

    275. 

  275. 			lst.options[lst.options.length] = new Option(tinyMCEPopup.getLang('not_set'), '');

    276. 

  276. 

    277. 

  277. 			tinymce.each(cl, function(o) {

    278. 

  278. 				lst.options[lst.options.length] = new Option(o.title || o['class'], o['class']);

    279. 

  279. 			});

    280. 

  280. 		} else

    281. 

  281. 			dom.remove(dom.getParent(id, 'tr'));

    282. 

  282. 	},

    283. 

  283. 

    284. 

  284. 	fillFileList : function(id, l) {

    285. 

  285. 		var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl;

    286. 

  286. 

    287. 

  287. 		l = window[l];

    288. 

  288. 

    289. 

  289. 		if (l && l.length > 0) {

    290. 

  290. 			lst.options[lst.options.length] = new Option('', '');

    291. 

  291. 

    292. 

  292. 			tinymce.each(l, function(o) {

    293. 

  293. 				lst.options[lst.options.length] = new Option(o[0], o[1]);

    294. 

  294. 			});

    295. 

  295. 		} else

    296. 

  296. 			dom.remove(dom.getParent(id, 'tr'));

    297. 

  297. 	},

    298. 

  298. 

    299. 

  299. 	resetImageData : function() {

    300. 

  300. 		var f = document.forms[0];

    301. 

  301. 

    302. 

  302. 		f.elements.width.value = f.elements.height.value = '';

    303. 

  303. 	},

    304. 

  304. 

    305. 

  305. 	updateImageData : function(img, st) {

    306. 

  306. 		var f = document.forms[0];

    307. 

  307. 

    308. 

  308. 		if (!st) {

    309. 

  309. 			f.elements.width.value = img.width;

    310. 

  310. 			f.elements.height.value = img.height;

    311. 

  311. 		}

    312. 

  312. 

    313. 

  313. 		this.preloadImg = img;

    314. 

  314. 	},

    315. 

  315. 

    316. 

  316. 	changeAppearance : function() {

    317. 

  317. 		var ed = tinyMCEPopup.editor, f = document.forms[0], img = document.getElementById('alignSampleImg');

    318. 

  318. 

    319. 

  319. 		if (img) {

    320. 

  320. 			if (ed.getParam('inline_styles')) {

    321. 

  321. 				ed.dom.setAttrib(img, 'style', f.style.value);

    322. 

  322. 			} else {

    323. 

  323. 				img.align = f.align.value;

    324. 

  324. 				img.border = f.border.value;

    325. 

  325. 				img.hspace = f.hspace.value;

    326. 

  326. 				img.vspace = f.vspace.value;

    327. 

  327. 			}

    328. 

  328. 		}

    329. 

  329. 	},

    330. 

  330. 

    331. 

  331. 	changeHeight : function() {

    332. 

  332. 		var f = document.forms[0], tp, t = this;

    333. 

  333. 

    334. 

  334. 		if (!f.constrain.checked || !t.preloadImg) {

    335. 

  335. 			return;

    336. 

  336. 		}

    337. 

  337. 

    338. 

  338. 		if (f.width.value == "" || f.height.value == "")

    339. 

  339. 			return;

    340. 

  340. 

    341. 

  341. 		tp = (parseInt(f.width.value) / parseInt(t.preloadImg.width)) * t.preloadImg.height;

    342. 

  342. 		f.height.value = tp.toFixed(0);

    343. 

  343. 	},

    344. 

  344. 

    345. 

  345. 	changeWidth : function() {

    346. 

  346. 		var f = document.forms[0], tp, t = this;

    347. 

  347. 

    348. 

  348. 		if (!f.constrain.checked || !t.preloadImg) {

    349. 

  349. 			return;

    350. 

  350. 		}

    351. 

  351. 

    352. 

  352. 		if (f.width.value == "" || f.height.value == "")

    353. 

  353. 			return;

    354. 

  354. 

    355. 

  355. 		tp = (parseInt(f.height.value) / parseInt(t.preloadImg.height)) * t.preloadImg.width;

    356. 

  356. 		f.width.value = tp.toFixed(0);

    357. 

  357. 	},

    358. 

  358. 

    359. 

  359. 	updateStyle : function(ty) {

    360. 

  360. 		var dom = tinyMCEPopup.dom, st, v, f = document.forms[0], img = dom.create('img', {style : dom.get('style').value});

    361. 

  361. 

    362. 

  362. 		if (tinyMCEPopup.editor.settings.inline_styles) {

    363. 

  363. 			// Handle align

    364. 

  364. 			if (ty == 'align') {

    365. 

  365. 				dom.setStyle(img, 'float', '');

    366. 

  366. 				dom.setStyle(img, 'vertical-align', '');

    367. 

  367. 

    368. 

  368. 				v = getSelectValue(f, 'align');

    369. 

  369. 				if (v) {

    370. 

  370. 					if (v == 'left' || v == 'right')

    371. 

  371. 						dom.setStyle(img, 'float', v);

    372. 

  372. 					else

    373. 

  373. 						img.style.verticalAlign = v;

    374. 

  374. 				}

    375. 

  375. 			}

    376. 

  376. 

    377. 

  377. 			// Handle border

    378. 

  378. 			if (ty == 'border') {

    379. 

  379. 				dom.setStyle(img, 'border', '');

    380. 

  380. 

    381. 

  381. 				v = f.border.value;

    382. 

  382. 				if (v || v == '0') {

    383. 

  383. 					if (v == '0')

    384. 

  384. 						img.style.border = '';

    385. 

  385. 					else

    386. 

  386. 						img.style.border = v + 'px solid black';

    387. 

  387. 				}

    388. 

  388. 			}

    389. 

  389. 

    390. 

  390. 			// Handle hspace

    391. 

  391. 			if (ty == 'hspace') {

    392. 

  392. 				dom.setStyle(img, 'marginLeft', '');

    393. 

  393. 				dom.setStyle(img, 'marginRight', '');

    394. 

  394. 

    395. 

  395. 				v = f.hspace.value;

    396. 

  396. 				if (v) {

    397. 

  397. 					img.style.marginLeft = v + 'px';

    398. 

  398. 					img.style.marginRight = v + 'px';

    399. 

  399. 				}

    400. 

  400. 			}

    401. 

  401. 

    402. 

  402. 			// Handle vspace

    403. 

  403. 			if (ty == 'vspace') {

    404. 

  404. 				dom.setStyle(img, 'marginTop', '');

    405. 

  405. 				dom.setStyle(img, 'marginBottom', '');

    406. 

  406. 

    407. 

  407. 				v = f.vspace.value;

    408. 

  408. 				if (v) {

    409. 

  409. 					img.style.marginTop = v + 'px';

    410. 

  410. 					img.style.marginBottom = v + 'px';

    411. 

  411. 				}

    412. 

  412. 			}

    413. 

  413. 

    414. 

  414. 			// Merge

    415. 

  415. 			dom.get('style').value = dom.serializeStyle(dom.parseStyle(img.style.cssText));

    416. 

  416. 		}

    417. 

  417. 	},

    418. 

  418. 

    419. 

  419. 	changeMouseMove : function() {

    420. 

  420. 	},

    421. 

  421. 

    422. 

  422. 	showPreviewImage : function(u, st) {

    423. 

  423. 		if (!u) {

    424. 

  424. 			tinyMCEPopup.dom.setHTML('prev', '');

    425. 

  425. 			return;

    426. 

  426. 		}

    427. 

  427. 

    428. 

  428. 		if (!st && tinyMCEPopup.getParam("advimage_update_dimensions_onchange", true))

    429. 

  429. 			this.resetImageData();

    430. 

  430. 

    431. 

  431. 		u = tinyMCEPopup.editor.documentBaseURI.toAbsolute(u);

    432. 

  432. 

    433. 

  433. 		if (!st)

    434. 

  434. 			tinyMCEPopup.dom.setHTML('prev', '<img id="previewImg" src="' + u + '" border="0" onload="ImageDialog.updateImageData(this);" onerror="ImageDialog.resetImageData();" />');

    435. 

  435. 		else

    436. 

  436. 			tinyMCEPopup.dom.setHTML('prev', '<img id="previewImg" src="' + u + '" border="0" onload="ImageDialog.updateImageData(this, 1);" />');

    437. 

  437. 	}

    438. 

  438. };

    439. 

  439. 

    440. 

  440. ImageDialog.preInit();

    441. 

  441. tinyMCEPopup.onInit.add(ImageDialog.init, ImageDialog);
    442.