Mambo API

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   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  
  20          if (n.nodeName == 'IMG') {
  21              nl.src.value = dom.getAttrib(n, 'src');
  22              nl.width.value = dom.getAttrib(n, 'width');
  23              nl.height.value = dom.getAttrib(n, 'height');
  24              nl.alt.value = dom.getAttrib(n, 'alt');
  25              nl.title.value = dom.getAttrib(n, 'title');
  26              nl.vspace.value = this.getAttrib(n, 'vspace');
  27              nl.hspace.value = this.getAttrib(n, 'hspace');
  28              nl.border.value = this.getAttrib(n, 'border');
  29              selectByValue(f, 'align', this.getAttrib(n, 'align'));
  30              selectByValue(f, 'class_list', dom.getAttrib(n, 'class'));
  31              nl.style.value = dom.getAttrib(n, 'style');
  32              nl.id.value = dom.getAttrib(n, 'id');
  33              nl.dir.value = dom.getAttrib(n, 'dir');
  34              nl.lang.value = dom.getAttrib(n, 'lang');
  35              nl.usemap.value = dom.getAttrib(n, 'usemap');
  36              nl.longdesc.value = dom.getAttrib(n, 'longdesc');
  37              nl.insert.value = ed.getLang('update');
  38  
  39              if (/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/.test(dom.getAttrib(n, 'onmouseover')))
  40                  nl.onmouseoversrc.value = dom.getAttrib(n, 'onmouseover').replace(/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/, '$1');
  41  
  42              if (/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/.test(dom.getAttrib(n, 'onmouseout')))
  43                  nl.onmouseoutsrc.value = dom.getAttrib(n, 'onmouseout').replace(/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/, '$1');
  44  
  45              if (ed.settings.inline_styles) {
  46                  // Move attribs to styles

  47                  if (dom.getAttrib(n, 'align'))
  48                      this.updateStyle('align');
  49  
  50                  if (dom.getAttrib(n, 'hspace'))
  51                      this.updateStyle('hspace');
  52  
  53                  if (dom.getAttrib(n, 'border'))
  54                      this.updateStyle('border');
  55  
  56                  if (dom.getAttrib(n, 'vspace'))
  57                      this.updateStyle('vspace');
  58              }
  59          }
  60  
  61          // Setup browse button

  62          document.getElementById('srcbrowsercontainer').innerHTML = getBrowserHTML('srcbrowser','src','image','theme_advanced_image');
  63          if (isVisible('srcbrowser'))
  64              document.getElementById('src').style.width = '260px';
  65  
  66          // Setup browse button

  67          document.getElementById('onmouseoversrccontainer').innerHTML = getBrowserHTML('overbrowser','onmouseoversrc','image','theme_advanced_image');
  68          if (isVisible('overbrowser'))
  69              document.getElementById('onmouseoversrc').style.width = '260px';
  70  
  71          // Setup browse button

  72          document.getElementById('onmouseoutsrccontainer').innerHTML = getBrowserHTML('outbrowser','onmouseoutsrc','image','theme_advanced_image');
  73          if (isVisible('outbrowser'))
  74              document.getElementById('onmouseoutsrc').style.width = '260px';
  75  
  76          // If option enabled default contrain proportions to checked

  77          if (ed.getParam("advimage_constrain_proportions", true))
  78              f.constrain.checked = true;
  79  
  80          // Check swap image if valid data

  81          if (nl.onmouseoversrc.value || nl.onmouseoutsrc.value)
  82              this.setSwapImage(true);
  83          else
  84              this.setSwapImage(false);
  85  
  86          this.changeAppearance();
  87          this.showPreviewImage(nl.src.value, 1);
  88      },
  89  
  90      insert : function(file, title) {
  91          var ed = tinyMCEPopup.editor, t = this, f = document.forms[0];
  92  
  93          if (f.src.value === '') {
  94              ed.dom.remove(ed.selection.getNode());
  95              ed.execCommand('mceRepaint');
  96              tinyMCEPopup.close();
  97              return;
  98          }
  99  
 100          if (tinyMCEPopup.getParam("accessibility_warnings", 1)) {
 101              if (!f.alt.value) {
 102                  tinyMCEPopup.editor.windowManager.confirm(tinyMCEPopup.getLang('advimage_dlg.missing_alt'), function(s) {
 103                      if (s)
 104                          t.insertAndClose();
 105                  });
 106  
 107                  return;
 108              }
 109          }
 110  
 111          t.insertAndClose();
 112      },
 113  
 114      insertAndClose : function() {
 115          var ed = tinyMCEPopup.editor, f = document.forms[0], nl = f.elements, v, args = {}, el;
 116  
 117          // Fixes crash in Safari

 118          if (tinymce.isWebKit)
 119              ed.getWin().focus();
 120  
 121          if (!ed.settings.inline_styles) {
 122              args = {
 123                  vspace : nl.vspace.value,
 124                  hspace : nl.hspace.value,
 125                  border : nl.border.value,
 126                  align : getSelectValue(f, 'align')
 127              };
 128          } else {
 129              // Remove deprecated values

 130              args = {
 131                  vspace : '',
 132                  hspace : '',
 133                  border : '',
 134                  align : ''
 135              };
 136          }
 137  
 138          tinymce.extend(args, {
 139              src : nl.src.value,
 140              width : nl.width.value,
 141              height : nl.height.value,
 142              alt : nl.alt.value,
 143              title : nl.title.value,
 144              'class' : getSelectValue(f, 'class_list'),
 145              style : nl.style.value,
 146              id : nl.id.value,
 147              dir : nl.dir.value,
 148              lang : nl.lang.value,
 149              usemap : nl.usemap.value,
 150              longdesc : nl.longdesc.value
 151          });
 152  
 153          args.onmouseover = args.onmouseout = '';
 154  
 155          if (f.onmousemovecheck.checked) {
 156              if (nl.onmouseoversrc.value)
 157                  args.onmouseover = "this.src='" + nl.onmouseoversrc.value + "';";
 158  
 159              if (nl.onmouseoutsrc.value)
 160                  args.onmouseout = "this.src='" + nl.onmouseoutsrc.value + "';";
 161          }
 162  
 163          el = ed.selection.getNode();
 164  
 165          if (el && el.nodeName == 'IMG') {
 166              ed.dom.setAttribs(el, args);
 167          } else {
 168              ed.execCommand('mceInsertContent', false, '<img id="__mce_tmp" src="javascript:;" />');
 169              ed.dom.setAttribs('__mce_tmp', args);
 170              ed.dom.setAttrib('__mce_tmp', 'id', '');
 171          }
 172  
 173          tinyMCEPopup.close();
 174      },
 175  
 176      getAttrib : function(e, at) {
 177          var ed = tinyMCEPopup.editor, dom = ed.dom, v, v2;
 178  
 179          if (ed.settings.inline_styles) {
 180              switch (at) {
 181                  case 'align':
 182                      if (v = dom.getStyle(e, 'float'))
 183                          return v;
 184  
 185                      if (v = dom.getStyle(e, 'vertical-align'))
 186                          return v;
 187  
 188                      break;
 189  
 190                  case 'hspace':
 191                      v = dom.getStyle(e, 'margin-left')
 192                      v2 = dom.getStyle(e, 'margin-right');
 193  
 194                      if (v && v == v2)
 195                          return parseInt(v.replace(/[^0-9]/g, ''));
 196  
 197                      break;
 198  
 199                  case 'vspace':
 200                      v = dom.getStyle(e, 'margin-top')
 201                      v2 = dom.getStyle(e, 'margin-bottom');
 202                      if (v && v == v2)
 203                          return parseInt(v.replace(/[^0-9]/g, ''));
 204  
 205                      break;
 206  
 207                  case 'border':
 208                      v = 0;
 209  
 210                      tinymce.each(['top', 'right', 'bottom', 'left'], function(sv) {
 211                          sv = dom.getStyle(e, 'border-' + sv + '-width');
 212  
 213                          // False or not the same as prev

 214                          if (!sv || (sv != v && v !== 0)) {
 215                              v = 0;
 216                              return false;
 217                          }
 218  
 219                          if (sv)
 220                              v = sv;
 221                      });
 222  
 223                      if (v)
 224                          return parseInt(v.replace(/[^0-9]/g, ''));
 225  
 226                      break;
 227              }
 228          }
 229  
 230          if (v = dom.getAttrib(e, at))
 231              return v;
 232  
 233          return '';
 234      },
 235  
 236      setSwapImage : function(st) {
 237          var f = document.forms[0];
 238  
 239          f.onmousemovecheck.checked = st;
 240          setBrowserDisabled('overbrowser', !st);
 241          setBrowserDisabled('outbrowser', !st);
 242  
 243          if (f.over_list)
 244              f.over_list.disabled = !st;
 245  
 246          if (f.out_list)
 247              f.out_list.disabled = !st;
 248  
 249          f.onmouseoversrc.disabled = !st;
 250          f.onmouseoutsrc.disabled  = !st;
 251      },
 252  
 253      fillClassList : function(id) {
 254          var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl;
 255  
 256          if (v = tinyMCEPopup.getParam('theme_advanced_styles')) {
 257              cl = [];
 258  
 259              tinymce.each(v.split(';'), function(v) {
 260                  var p = v.split('=');
 261  
 262                  cl.push({'title' : p[0], 'class' : p[1]});
 263              });
 264          } else
 265              cl = tinyMCEPopup.editor.dom.getClasses();
 266  
 267          if (cl.length > 0) {
 268              lst.options[lst.options.length] = new Option(tinyMCEPopup.getLang('not_set'), '');
 269  
 270              tinymce.each(cl, function(o) {
 271                  lst.options[lst.options.length] = new Option(o.title || o['class'], o['class']);
 272              });
 273          } else
 274              dom.remove(dom.getParent(id, 'tr'));
 275      },
 276  
 277      fillFileList : function(id, l) {
 278          var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl;
 279  
 280          l = window[l];
 281  
 282          if (l && l.length > 0) {
 283              lst.options[lst.options.length] = new Option('', '');
 284  
 285              tinymce.each(l, function(o) {
 286                  lst.options[lst.options.length] = new Option(o[0], o[1]);
 287              });
 288          } else
 289              dom.remove(dom.getParent(id, 'tr'));
 290      },
 291  
 292      resetImageData : function() {
 293          var f = document.forms[0];
 294  
 295          f.elements.width.value = f.elements.height.value = '';
 296      },
 297  
 298      updateImageData : function(img, st) {
 299          var f = document.forms[0];
 300  
 301          if (!st) {
 302              f.elements.width.value = img.width;
 303              f.elements.height.value = img.height;
 304          }
 305  
 306          this.preloadImg = img;
 307      },
 308  
 309      changeAppearance : function() {
 310          var ed = tinyMCEPopup.editor, f = document.forms[0], img = document.getElementById('alignSampleImg');
 311  
 312          if (img) {
 313              if (ed.getParam('inline_styles')) {
 314                  ed.dom.setAttrib(img, 'style', f.style.value);
 315              } else {
 316                  img.align = f.align.value;
 317                  img.border = f.border.value;
 318                  img.hspace = f.hspace.value;
 319                  img.vspace = f.vspace.value;
 320              }
 321          }
 322      },
 323  
 324      changeHeight : function() {
 325          var f = document.forms[0], tp, t = this;
 326  
 327          if (!f.constrain.checked || !t.preloadImg) {
 328              return;
 329          }
 330  
 331          if (f.width.value == "" || f.height.value == "")
 332              return;
 333  
 334          tp = (parseInt(f.width.value) / parseInt(t.preloadImg.width)) * t.preloadImg.height;
 335          f.height.value = tp.toFixed(0);
 336      },
 337  
 338      changeWidth : function() {
 339          var f = document.forms[0], tp, t = this;
 340  
 341          if (!f.constrain.checked || !t.preloadImg) {
 342              return;
 343          }
 344  
 345          if (f.width.value == "" || f.height.value == "")
 346              return;
 347  
 348          tp = (parseInt(f.height.value) / parseInt(t.preloadImg.height)) * t.preloadImg.width;
 349          f.width.value = tp.toFixed(0);
 350      },
 351  
 352      updateStyle : function(ty) {
 353          var dom = tinyMCEPopup.dom, st, v, f = document.forms[0], img = dom.create('img', {style : dom.get('style').value});
 354  
 355          if (tinyMCEPopup.editor.settings.inline_styles) {
 356              // Handle align

 357              if (ty == 'align') {
 358                  dom.setStyle(img, 'float', '');
 359                  dom.setStyle(img, 'vertical-align', '');
 360  
 361                  v = getSelectValue(f, 'align');
 362                  if (v) {
 363                      if (v == 'left' || v == 'right')
 364                          dom.setStyle(img, 'float', v);
 365                      else
 366                          img.style.verticalAlign = v;
 367                  }
 368              }
 369  
 370              // Handle border

 371              if (ty == 'border') {
 372                  dom.setStyle(img, 'border', '');
 373  
 374                  v = f.border.value;
 375                  if (v || v == '0') {
 376                      if (v == '0')
 377                          img.style.border = '';
 378                      else
 379                          img.style.border = v + 'px solid black';
 380                  }
 381              }
 382  
 383              // Handle hspace

 384              if (ty == 'hspace') {
 385                  dom.setStyle(img, 'marginLeft', '');
 386                  dom.setStyle(img, 'marginRight', '');
 387  
 388                  v = f.hspace.value;
 389                  if (v) {
 390                      img.style.marginLeft = v + 'px';
 391                      img.style.marginRight = v + 'px';
 392                  }
 393              }
 394  
 395              // Handle vspace

 396              if (ty == 'vspace') {
 397                  dom.setStyle(img, 'marginTop', '');
 398                  dom.setStyle(img, 'marginBottom', '');
 399  
 400                  v = f.vspace.value;
 401                  if (v) {
 402                      img.style.marginTop = v + 'px';
 403                      img.style.marginBottom = v + 'px';
 404                  }
 405              }
 406  
 407              // Merge

 408              dom.get('style').value = dom.serializeStyle(dom.parseStyle(img.style.cssText));
 409          }
 410      },
 411  
 412      changeMouseMove : function() {
 413      },
 414  
 415      showPreviewImage : function(u, st) {
 416          if (!u) {
 417              tinyMCEPopup.dom.setHTML('prev', '');
 418              return;
 419          }
 420  
 421          if (!st && tinyMCEPopup.getParam("advimage_update_dimensions_onchange", true))
 422              this.resetImageData();
 423  
 424          u = tinyMCEPopup.editor.documentBaseURI.toAbsolute(u);
 425  
 426          if (!st)
 427              tinyMCEPopup.dom.setHTML('prev', '<img id="previewImg" src="' + u + '" border="0" onload="ImageDialog.updateImageData(this);" onerror="ImageDialog.resetImageData();" />');
 428          else
 429              tinyMCEPopup.dom.setHTML('prev', '<img id="previewImg" src="' + u + '" border="0" onload="ImageDialog.updateImageData(this, 1);" />');
 430      }
 431  };
 432  
 433  ImageDialog.preInit();
 434  tinyMCEPopup.onInit.add(ImageDialog.init, ImageDialog);