include/javascript/tiny_mce/plugins/advimage/js/image.js

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