webcit/tiny_mce/plugins/advimage/js/image.js

   1 var ImageDialog = {\r
   2         preInit : function() {\r
   3                 var url;\r
   4 \r
   5                 tinyMCEPopup.requireLangPack();\r
   6 \r
   7                 if (url = tinyMCEPopup.getParam("external_image_list_url"))\r
   8                         document.write('<script language="javascript" type="text/javascript" src="' + tinyMCEPopup.editor.documentBaseURI.toAbsolute(url) + '"></script>');\r
   9         },\r
  10 \r
  11         init : function(ed) {\r
  12                 var f = document.forms[0], nl = f.elements, ed = tinyMCEPopup.editor, dom = ed.dom, n = ed.selection.getNode(), fl = tinyMCEPopup.getParam('external_image_list', 'tinyMCEImageList');\r
  13 \r
  14                 tinyMCEPopup.resizeToInnerSize();\r
  15                 this.fillClassList('class_list');\r
  16                 this.fillFileList('src_list', fl);\r
  17                 this.fillFileList('over_list', fl);\r
  18                 this.fillFileList('out_list', fl);\r
  19                 TinyMCE_EditableSelects.init();\r
  20 \r
  21                 if (n.nodeName == 'IMG') {\r
  22                         nl.src.value = dom.getAttrib(n, 'src');\r
  23                         nl.width.value = dom.getAttrib(n, 'width');\r
  24                         nl.height.value = dom.getAttrib(n, 'height');\r
  25                         nl.alt.value = dom.getAttrib(n, 'alt');\r
  26                         nl.title.value = dom.getAttrib(n, 'title');\r
  27                         nl.vspace.value = this.getAttrib(n, 'vspace');\r
  28                         nl.hspace.value = this.getAttrib(n, 'hspace');\r
  29                         nl.border.value = this.getAttrib(n, 'border');\r
  30                         selectByValue(f, 'align', this.getAttrib(n, 'align'));\r
  31                         selectByValue(f, 'class_list', dom.getAttrib(n, 'class'), true, true);\r
  32                         nl.style.value = dom.getAttrib(n, 'style');\r
  33                         nl.id.value = dom.getAttrib(n, 'id');\r
  34                         nl.dir.value = dom.getAttrib(n, 'dir');\r
  35                         nl.lang.value = dom.getAttrib(n, 'lang');\r
  36                         nl.usemap.value = dom.getAttrib(n, 'usemap');\r
  37                         nl.longdesc.value = dom.getAttrib(n, 'longdesc');\r
  38                         nl.insert.value = ed.getLang('update');\r
  39 \r
  40                         if (/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/.test(dom.getAttrib(n, 'onmouseover')))\r
  41                                 nl.onmouseoversrc.value = dom.getAttrib(n, 'onmouseover').replace(/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/, '$1');\r
  42 \r
  43                         if (/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/.test(dom.getAttrib(n, 'onmouseout')))\r
  44                                 nl.onmouseoutsrc.value = dom.getAttrib(n, 'onmouseout').replace(/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/, '$1');\r
  45 \r
  46                         if (ed.settings.inline_styles) {\r
  47                                 // Move attribs to styles\r
  48                                 if (dom.getAttrib(n, 'align'))\r
  49                                         this.updateStyle('align');\r
  50 \r
  51                                 if (dom.getAttrib(n, 'hspace'))\r
  52                                         this.updateStyle('hspace');\r
  53 \r
  54                                 if (dom.getAttrib(n, 'border'))\r
  55                                         this.updateStyle('border');\r
  56 \r
  57                                 if (dom.getAttrib(n, 'vspace'))\r
  58                                         this.updateStyle('vspace');\r
  59                         }\r
  60                 }\r
  61 \r
  62                 // Setup browse button\r
  63                 document.getElementById('srcbrowsercontainer').innerHTML = getBrowserHTML('srcbrowser','src','image','theme_advanced_image');\r
  64                 if (isVisible('srcbrowser'))\r
  65                         document.getElementById('src').style.width = '260px';\r
  66 \r
  67                 // Setup browse button\r
  68                 document.getElementById('onmouseoversrccontainer').innerHTML = getBrowserHTML('overbrowser','onmouseoversrc','image','theme_advanced_image');\r
  69                 if (isVisible('overbrowser'))\r
  70                         document.getElementById('onmouseoversrc').style.width = '260px';\r
  71 \r
  72                 // Setup browse button\r
  73                 document.getElementById('onmouseoutsrccontainer').innerHTML = getBrowserHTML('outbrowser','onmouseoutsrc','image','theme_advanced_image');\r
  74                 if (isVisible('outbrowser'))\r
  75                         document.getElementById('onmouseoutsrc').style.width = '260px';\r
  76 \r
  77                 // If option enabled default contrain proportions to checked\r
  78                 if (ed.getParam("advimage_constrain_proportions", true))\r
  79                         f.constrain.checked = true;\r
  80 \r
  81                 // Check swap image if valid data\r
  82                 if (nl.onmouseoversrc.value || nl.onmouseoutsrc.value)\r
  83                         this.setSwapImage(true);\r
  84                 else\r
  85                         this.setSwapImage(false);\r
  86 \r
  87                 this.changeAppearance();\r
  88                 this.showPreviewImage(nl.src.value, 1);\r
  89         },\r
  90 \r
  91         insert : function(file, title) {\r
  92                 var ed = tinyMCEPopup.editor, t = this, f = document.forms[0];\r
  93 \r
  94                 if (f.src.value === '') {\r
  95                         if (ed.selection.getNode().nodeName == 'IMG') {\r
  96                                 ed.dom.remove(ed.selection.getNode());\r
  97                                 ed.execCommand('mceRepaint');\r
  98                         }\r
  99 \r
 100                         tinyMCEPopup.close();\r
 101                         return;\r
 102                 }\r
 103 \r
 104                 if (tinyMCEPopup.getParam("accessibility_warnings", 1)) {\r
 105                         if (!f.alt.value) {\r
 106                                 tinyMCEPopup.confirm(tinyMCEPopup.getLang('advimage_dlg.missing_alt'), function(s) {\r
 107                                         if (s)\r
 108                                                 t.insertAndClose();\r
 109                                 });\r
 110 \r
 111                                 return;\r
 112                         }\r
 113                 }\r
 114 \r
 115                 t.insertAndClose();\r
 116         },\r
 117 \r
 118         insertAndClose : function() {\r
 119                 var ed = tinyMCEPopup.editor, f = document.forms[0], nl = f.elements, v, args = {}, el;\r
 120 \r
 121                 tinyMCEPopup.restoreSelection();\r
 122 \r
 123                 // Fixes crash in Safari\r
 124                 if (tinymce.isWebKit)\r
 125                         ed.getWin().focus();\r
 126 \r
 127                 if (!ed.settings.inline_styles) {\r
 128                         args = {\r
 129                                 vspace : nl.vspace.value,\r
 130                                 hspace : nl.hspace.value,\r
 131                                 border : nl.border.value,\r
 132                                 align : getSelectValue(f, 'align')\r
 133                         };\r
 134                 } else {\r
 135                         // Remove deprecated values\r
 136                         args = {\r
 137                                 vspace : '',\r
 138                                 hspace : '',\r
 139                                 border : '',\r
 140                                 align : ''\r
 141                         };\r
 142                 }\r
 143 \r
 144                 tinymce.extend(args, {\r
 145                         src : nl.src.value.replace(/ /g, '%20'),\r
 146                         width : nl.width.value,\r
 147                         height : nl.height.value,\r
 148                         alt : nl.alt.value,\r
 149                         title : nl.title.value,\r
 150                         'class' : getSelectValue(f, 'class_list'),\r
 151                         style : nl.style.value,\r
 152                         id : nl.id.value,\r
 153                         dir : nl.dir.value,\r
 154                         lang : nl.lang.value,\r
 155                         usemap : nl.usemap.value,\r
 156                         longdesc : nl.longdesc.value\r
 157                 });\r
 158 \r
 159                 args.onmouseover = args.onmouseout = '';\r
 160 \r
 161                 if (f.onmousemovecheck.checked) {\r
 162                         if (nl.onmouseoversrc.value)\r
 163                                 args.onmouseover = "this.src='" + nl.onmouseoversrc.value + "';";\r
 164 \r
 165                         if (nl.onmouseoutsrc.value)\r
 166                                 args.onmouseout = "this.src='" + nl.onmouseoutsrc.value + "';";\r
 167                 }\r
 168 \r
 169                 el = ed.selection.getNode();\r
 170 \r
 171                 if (el && el.nodeName == 'IMG') {\r
 172                         ed.dom.setAttribs(el, args);\r
 173                 } else {\r
 174                         tinymce.each(args, function(value, name) {\r
 175                                 if (value === "") {\r
 176                                         delete args[name];\r
 177                                 }\r
 178                         });\r
 179 \r
 180                         ed.execCommand('mceInsertContent', false, tinyMCEPopup.editor.dom.createHTML('img', args), {skip_undo : 1});\r
 181                         ed.undoManager.add();\r
 182                 }\r
 183 \r
 184                 tinyMCEPopup.editor.execCommand('mceRepaint');\r
 185                 tinyMCEPopup.editor.focus();\r
 186                 tinyMCEPopup.close();\r
 187         },\r
 188 \r
 189         getAttrib : function(e, at) {\r
 190                 var ed = tinyMCEPopup.editor, dom = ed.dom, v, v2;\r
 191 \r
 192                 if (ed.settings.inline_styles) {\r
 193                         switch (at) {\r
 194                                 case 'align':\r
 195                                         if (v = dom.getStyle(e, 'float'))\r
 196                                                 return v;\r
 197 \r
 198                                         if (v = dom.getStyle(e, 'vertical-align'))\r
 199                                                 return v;\r
 200 \r
 201                                         break;\r
 202 \r
 203                                 case 'hspace':\r
 204                                         v = dom.getStyle(e, 'margin-left')\r
 205                                         v2 = dom.getStyle(e, 'margin-right');\r
 206 \r
 207                                         if (v && v == v2)\r
 208                                                 return parseInt(v.replace(/[^0-9]/g, ''));\r
 209 \r
 210                                         break;\r
 211 \r
 212                                 case 'vspace':\r
 213                                         v = dom.getStyle(e, 'margin-top')\r
 214                                         v2 = dom.getStyle(e, 'margin-bottom');\r
 215                                         if (v && v == v2)\r
 216                                                 return parseInt(v.replace(/[^0-9]/g, ''));\r
 217 \r
 218                                         break;\r
 219 \r
 220                                 case 'border':\r
 221                                         v = 0;\r
 222 \r
 223                                         tinymce.each(['top', 'right', 'bottom', 'left'], function(sv) {\r
 224                                                 sv = dom.getStyle(e, 'border-' + sv + '-width');\r
 225 \r
 226                                                 // False or not the same as prev\r
 227                                                 if (!sv || (sv != v && v !== 0)) {\r
 228                                                         v = 0;\r
 229                                                         return false;\r
 230                                                 }\r
 231 \r
 232                                                 if (sv)\r
 233                                                         v = sv;\r
 234                                         });\r
 235 \r
 236                                         if (v)\r
 237                                                 return parseInt(v.replace(/[^0-9]/g, ''));\r
 238 \r
 239                                         break;\r
 240                         }\r
 241                 }\r
 242 \r
 243                 if (v = dom.getAttrib(e, at))\r
 244                         return v;\r
 245 \r
 246                 return '';\r
 247         },\r
 248 \r
 249         setSwapImage : function(st) {\r
 250                 var f = document.forms[0];\r
 251 \r
 252                 f.onmousemovecheck.checked = st;\r
 253                 setBrowserDisabled('overbrowser', !st);\r
 254                 setBrowserDisabled('outbrowser', !st);\r
 255 \r
 256                 if (f.over_list)\r
 257                         f.over_list.disabled = !st;\r
 258 \r
 259                 if (f.out_list)\r
 260                         f.out_list.disabled = !st;\r
 261 \r
 262                 f.onmouseoversrc.disabled = !st;\r
 263                 f.onmouseoutsrc.disabled  = !st;\r
 264         },\r
 265 \r
 266         fillClassList : function(id) {\r
 267                 var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl;\r
 268 \r
 269                 if (v = tinyMCEPopup.getParam('theme_advanced_styles')) {\r
 270                         cl = [];\r
 271 \r
 272                         tinymce.each(v.split(';'), function(v) {\r
 273                                 var p = v.split('=');\r
 274 \r
 275                                 cl.push({'title' : p[0], 'class' : p[1]});\r
 276                         });\r
 277                 } else\r
 278                         cl = tinyMCEPopup.editor.dom.getClasses();\r
 279 \r
 280                 if (cl.length > 0) {\r
 281                         lst.options.length = 0;\r
 282                         lst.options[lst.options.length] = new Option(tinyMCEPopup.getLang('not_set'), '');\r
 283 \r
 284                         tinymce.each(cl, function(o) {\r
 285                                 lst.options[lst.options.length] = new Option(o.title || o['class'], o['class']);\r
 286                         });\r
 287                 } else\r
 288                         dom.remove(dom.getParent(id, 'tr'));\r
 289         },\r
 290 \r
 291         fillFileList : function(id, l) {\r
 292                 var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl;\r
 293 \r
 294                 l = typeof(l) === 'function' ? l() : window[l];\r
 295                 lst.options.length = 0;\r
 296 \r
 297                 if (l && l.length > 0) {\r
 298                         lst.options[lst.options.length] = new Option('', '');\r
 299 \r
 300                         tinymce.each(l, function(o) {\r
 301                                 lst.options[lst.options.length] = new Option(o[0], o[1]);\r
 302                         });\r
 303                 } else\r
 304                         dom.remove(dom.getParent(id, 'tr'));\r
 305         },\r
 306 \r
 307         resetImageData : function() {\r
 308                 var f = document.forms[0];\r
 309 \r
 310                 f.elements.width.value = f.elements.height.value = '';\r
 311         },\r
 312 \r
 313         updateImageData : function(img, st) {\r
 314                 var f = document.forms[0];\r
 315 \r
 316                 if (!st) {\r
 317                         f.elements.width.value = img.width;\r
 318                         f.elements.height.value = img.height;\r
 319                 }\r
 320 \r
 321                 this.preloadImg = img;\r
 322         },\r
 323 \r
 324         changeAppearance : function() {\r
 325                 var ed = tinyMCEPopup.editor, f = document.forms[0], img = document.getElementById('alignSampleImg');\r
 326 \r
 327                 if (img) {\r
 328                         if (ed.getParam('inline_styles')) {\r
 329                                 ed.dom.setAttrib(img, 'style', f.style.value);\r
 330                         } else {\r
 331                                 img.align = f.align.value;\r
 332                                 img.border = f.border.value;\r
 333                                 img.hspace = f.hspace.value;\r
 334                                 img.vspace = f.vspace.value;\r
 335                         }\r
 336                 }\r
 337         },\r
 338 \r
 339         changeHeight : function() {\r
 340                 var f = document.forms[0], tp, t = this;\r
 341 \r
 342                 if (!f.constrain.checked || !t.preloadImg) {\r
 343                         return;\r
 344                 }\r
 345 \r
 346                 if (f.width.value == "" || f.height.value == "")\r
 347                         return;\r
 348 \r
 349                 tp = (parseInt(f.width.value) / parseInt(t.preloadImg.width)) * t.preloadImg.height;\r
 350                 f.height.value = tp.toFixed(0);\r
 351         },\r
 352 \r
 353         changeWidth : function() {\r
 354                 var f = document.forms[0], tp, t = this;\r
 355 \r
 356                 if (!f.constrain.checked || !t.preloadImg) {\r
 357                         return;\r
 358                 }\r
 359 \r
 360                 if (f.width.value == "" || f.height.value == "")\r
 361                         return;\r
 362 \r
 363                 tp = (parseInt(f.height.value) / parseInt(t.preloadImg.height)) * t.preloadImg.width;\r
 364                 f.width.value = tp.toFixed(0);\r
 365         },\r
 366 \r
 367         updateStyle : function(ty) {\r
 368                 var dom = tinyMCEPopup.dom, b, bStyle, bColor, v, isIE = tinymce.isIE, f = document.forms[0], img = dom.create('img', {style : dom.get('style').value});\r
 369 \r
 370                 if (tinyMCEPopup.editor.settings.inline_styles) {\r
 371                         // Handle align\r
 372                         if (ty == 'align') {\r
 373                                 dom.setStyle(img, 'float', '');\r
 374                                 dom.setStyle(img, 'vertical-align', '');\r
 375 \r
 376                                 v = getSelectValue(f, 'align');\r
 377                                 if (v) {\r
 378                                         if (v == 'left' || v == 'right')\r
 379                                                 dom.setStyle(img, 'float', v);\r
 380                                         else\r
 381                                                 img.style.verticalAlign = v;\r
 382                                 }\r
 383                         }\r
 384 \r
 385                         // Handle border\r
 386                         if (ty == 'border') {\r
 387                                 b = img.style.border ? img.style.border.split(' ') : [];\r
 388                                 bStyle = dom.getStyle(img, 'border-style');\r
 389                                 bColor = dom.getStyle(img, 'border-color');\r
 390 \r
 391                                 dom.setStyle(img, 'border', '');\r
 392 \r
 393                                 v = f.border.value;\r
 394                                 if (v || v == '0') {\r
 395                                         if (v == '0')\r
 396                                                 img.style.border = isIE ? '0' : '0 none none';\r
 397                                         else {\r
 398                                                 if (b.length == 3 && b[isIE ? 2 : 1])\r
 399                                                         bStyle = b[isIE ? 2 : 1];\r
 400                                                 else if (!bStyle || bStyle == 'none')\r
 401                                                         bStyle = 'solid';\r
 402                                                 if (b.length == 3 && b[isIE ? 0 : 2])\r
 403                                                         bColor = b[isIE ? 0 : 2];\r
 404                                                 else if (!bColor || bColor == 'none')\r
 405                                                         bColor = 'black';\r
 406                                                 img.style.border = v + 'px ' + bStyle + ' ' + bColor;\r
 407                                         }\r
 408                                 }\r
 409                         }\r
 410 \r
 411                         // Handle hspace\r
 412                         if (ty == 'hspace') {\r
 413                                 dom.setStyle(img, 'marginLeft', '');\r
 414                                 dom.setStyle(img, 'marginRight', '');\r
 415 \r
 416                                 v = f.hspace.value;\r
 417                                 if (v) {\r
 418                                         img.style.marginLeft = v + 'px';\r
 419                                         img.style.marginRight = v + 'px';\r
 420                                 }\r
 421                         }\r
 422 \r
 423                         // Handle vspace\r
 424                         if (ty == 'vspace') {\r
 425                                 dom.setStyle(img, 'marginTop', '');\r
 426                                 dom.setStyle(img, 'marginBottom', '');\r
 427 \r
 428                                 v = f.vspace.value;\r
 429                                 if (v) {\r
 430                                         img.style.marginTop = v + 'px';\r
 431                                         img.style.marginBottom = v + 'px';\r
 432                                 }\r
 433                         }\r
 434 \r
 435                         // Merge\r
 436                         dom.get('style').value = dom.serializeStyle(dom.parseStyle(img.style.cssText), 'img');\r
 437                 }\r
 438         },\r
 439 \r
 440         changeMouseMove : function() {\r
 441         },\r
 442 \r
 443         showPreviewImage : function(u, st) {\r
 444                 if (!u) {\r
 445                         tinyMCEPopup.dom.setHTML('prev', '');\r
 446                         return;\r
 447                 }\r
 448 \r
 449                 if (!st && tinyMCEPopup.getParam("advimage_update_dimensions_onchange", true))\r
 450                         this.resetImageData();\r
 451 \r
 452                 u = tinyMCEPopup.editor.documentBaseURI.toAbsolute(u);\r
 453 \r
 454                 if (!st)\r
 455                         tinyMCEPopup.dom.setHTML('prev', '<img id="previewImg" src="' + u + '" border="0" onload="ImageDialog.updateImageData(this);" onerror="ImageDialog.resetImageData();" />');\r
 456                 else\r
 457                         tinyMCEPopup.dom.setHTML('prev', '<img id="previewImg" src="' + u + '" border="0" onload="ImageDialog.updateImageData(this, 1);" />');\r
 458         }\r
 459 };\r
 460 \r
 461 ImageDialog.preInit();\r
 462 tinyMCEPopup.onInit.add(ImageDialog.init, ImageDialog);\r