library/tinymce/jscripts/tiny_mce/themes/advanced/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() {\r
  12                 var f = document.forms[0], ed = tinyMCEPopup.editor;\r
  13 \r
  14                 // Setup browse button\r
  15                 document.getElementById('srcbrowsercontainer').innerHTML = getBrowserHTML('srcbrowser','src','image','theme_advanced_image');\r
  16                 if (isVisible('srcbrowser'))\r
  17                         document.getElementById('src').style.width = '180px';\r
  18 \r
  19                 e = ed.selection.getNode();\r
  20 \r
  21                 this.fillFileList('image_list', tinyMCEPopup.getParam('external_image_list', 'tinyMCEImageList'));\r
  22 \r
  23                 if (e.nodeName == 'IMG') {\r
  24                         f.src.value = ed.dom.getAttrib(e, 'src');\r
  25                         f.alt.value = ed.dom.getAttrib(e, 'alt');\r
  26                         f.border.value = this.getAttrib(e, 'border');\r
  27                         f.vspace.value = this.getAttrib(e, 'vspace');\r
  28                         f.hspace.value = this.getAttrib(e, 'hspace');\r
  29                         f.width.value = ed.dom.getAttrib(e, 'width');\r
  30                         f.height.value = ed.dom.getAttrib(e, 'height');\r
  31                         f.insert.value = ed.getLang('update');\r
  32                         this.styleVal = ed.dom.getAttrib(e, 'style');\r
  33                         selectByValue(f, 'image_list', f.src.value);\r
  34                         selectByValue(f, 'align', this.getAttrib(e, 'align'));\r
  35                         this.updateStyle();\r
  36                 }\r
  37         },\r
  38 \r
  39         fillFileList : function(id, l) {\r
  40                 var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl;\r
  41 \r
  42                 l = typeof(l) === 'function' ? l() : window[l];\r
  43 \r
  44                 if (l && l.length > 0) {\r
  45                         lst.options[lst.options.length] = new Option('', '');\r
  46 \r
  47                         tinymce.each(l, function(o) {\r
  48                                 lst.options[lst.options.length] = new Option(o[0], o[1]);\r
  49                         });\r
  50                 } else\r
  51                         dom.remove(dom.getParent(id, 'tr'));\r
  52         },\r
  53 \r
  54         update : function() {\r
  55                 var f = document.forms[0], nl = f.elements, ed = tinyMCEPopup.editor, args = {}, el;\r
  56 \r
  57                 tinyMCEPopup.restoreSelection();\r
  58 \r
  59                 if (f.src.value === '') {\r
  60                         if (ed.selection.getNode().nodeName == 'IMG') {\r
  61                                 ed.dom.remove(ed.selection.getNode());\r
  62                                 ed.execCommand('mceRepaint');\r
  63                         }\r
  64 \r
  65                         tinyMCEPopup.close();\r
  66                         return;\r
  67                 }\r
  68 \r
  69                 if (!ed.settings.inline_styles) {\r
  70                         args = tinymce.extend(args, {\r
  71                                 vspace : nl.vspace.value,\r
  72                                 hspace : nl.hspace.value,\r
  73                                 border : nl.border.value,\r
  74                                 align : getSelectValue(f, 'align')\r
  75                         });\r
  76                 } else\r
  77                         args.style = this.styleVal;\r
  78 \r
  79                 tinymce.extend(args, {\r
  80                         src : f.src.value.replace(/ /g, '%20'),\r
  81                         alt : f.alt.value,\r
  82                         width : f.width.value,\r
  83                         height : f.height.value\r
  84                 });\r
  85 \r
  86                 el = ed.selection.getNode();\r
  87 \r
  88                 if (el && el.nodeName == 'IMG') {\r
  89                         ed.dom.setAttribs(el, args);\r
  90                         tinyMCEPopup.editor.execCommand('mceRepaint');\r
  91                         tinyMCEPopup.editor.focus();\r
  92                 } else {\r
  93                         tinymce.each(args, function(value, name) {\r
  94                                 if (value === "") {\r
  95                                         delete args[name];\r
  96                                 }\r
  97                         });\r
  98 \r
  99                         ed.execCommand('mceInsertContent', false, tinyMCEPopup.editor.dom.createHTML('img', args), {skip_undo : 1});\r
 100                         ed.undoManager.add();\r
 101                 }\r
 102 \r
 103                 tinyMCEPopup.close();\r
 104         },\r
 105 \r
 106         updateStyle : function() {\r
 107                 var dom = tinyMCEPopup.dom, st = {}, v, f = document.forms[0];\r
 108 \r
 109                 if (tinyMCEPopup.editor.settings.inline_styles) {\r
 110                         tinymce.each(tinyMCEPopup.dom.parseStyle(this.styleVal), function(value, key) {\r
 111                                 st[key] = value;\r
 112                         });\r
 113 \r
 114                         // Handle align\r
 115                         v = getSelectValue(f, 'align');\r
 116                         if (v) {\r
 117                                 if (v == 'left' || v == 'right') {\r
 118                                         st['float'] = v;\r
 119                                         delete st['vertical-align'];\r
 120                                 } else {\r
 121                                         st['vertical-align'] = v;\r
 122                                         delete st['float'];\r
 123                                 }\r
 124                         } else {\r
 125                                 delete st['float'];\r
 126                                 delete st['vertical-align'];\r
 127                         }\r
 128 \r
 129                         // Handle border\r
 130                         v = f.border.value;\r
 131                         if (v || v == '0') {\r
 132                                 if (v == '0')\r
 133                                         st['border'] = '0';\r
 134                                 else\r
 135                                         st['border'] = v + 'px solid black';\r
 136                         } else\r
 137                                 delete st['border'];\r
 138 \r
 139                         // Handle hspace\r
 140                         v = f.hspace.value;\r
 141                         if (v) {\r
 142                                 delete st['margin'];\r
 143                                 st['margin-left'] = v + 'px';\r
 144                                 st['margin-right'] = v + 'px';\r
 145                         } else {\r
 146                                 delete st['margin-left'];\r
 147                                 delete st['margin-right'];\r
 148                         }\r
 149 \r
 150                         // Handle vspace\r
 151                         v = f.vspace.value;\r
 152                         if (v) {\r
 153                                 delete st['margin'];\r
 154                                 st['margin-top'] = v + 'px';\r
 155                                 st['margin-bottom'] = v + 'px';\r
 156                         } else {\r
 157                                 delete st['margin-top'];\r
 158                                 delete st['margin-bottom'];\r
 159                         }\r
 160 \r
 161                         // Merge\r
 162                         st = tinyMCEPopup.dom.parseStyle(dom.serializeStyle(st), 'img');\r
 163                         this.styleVal = dom.serializeStyle(st, 'img');\r
 164                 }\r
 165         },\r
 166 \r
 167         getAttrib : function(e, at) {\r
 168                 var ed = tinyMCEPopup.editor, dom = ed.dom, v, v2;\r
 169 \r
 170                 if (ed.settings.inline_styles) {\r
 171                         switch (at) {\r
 172                                 case 'align':\r
 173                                         if (v = dom.getStyle(e, 'float'))\r
 174                                                 return v;\r
 175 \r
 176                                         if (v = dom.getStyle(e, 'vertical-align'))\r
 177                                                 return v;\r
 178 \r
 179                                         break;\r
 180 \r
 181                                 case 'hspace':\r
 182                                         v = dom.getStyle(e, 'margin-left')\r
 183                                         v2 = dom.getStyle(e, 'margin-right');\r
 184                                         if (v && v == v2)\r
 185                                                 return parseInt(v.replace(/[^0-9]/g, ''));\r
 186 \r
 187                                         break;\r
 188 \r
 189                                 case 'vspace':\r
 190                                         v = dom.getStyle(e, 'margin-top')\r
 191                                         v2 = dom.getStyle(e, 'margin-bottom');\r
 192                                         if (v && v == v2)\r
 193                                                 return parseInt(v.replace(/[^0-9]/g, ''));\r
 194 \r
 195                                         break;\r
 196 \r
 197                                 case 'border':\r
 198                                         v = 0;\r
 199 \r
 200                                         tinymce.each(['top', 'right', 'bottom', 'left'], function(sv) {\r
 201                                                 sv = dom.getStyle(e, 'border-' + sv + '-width');\r
 202 \r
 203                                                 // False or not the same as prev\r
 204                                                 if (!sv || (sv != v && v !== 0)) {\r
 205                                                         v = 0;\r
 206                                                         return false;\r
 207                                                 }\r
 208 \r
 209                                                 if (sv)\r
 210                                                         v = sv;\r
 211                                         });\r
 212 \r
 213                                         if (v)\r
 214                                                 return parseInt(v.replace(/[^0-9]/g, ''));\r
 215 \r
 216                                         break;\r
 217                         }\r
 218                 }\r
 219 \r
 220                 if (v = dom.getAttrib(e, at))\r
 221                         return v;\r
 222 \r
 223                 return '';\r
 224         },\r
 225 \r
 226         resetImageData : function() {\r
 227                 var f = document.forms[0];\r
 228 \r
 229                 f.width.value = f.height.value = "";    \r
 230         },\r
 231 \r
 232         updateImageData : function() {\r
 233                 var f = document.forms[0], t = ImageDialog;\r
 234 \r
 235                 if (f.width.value == "")\r
 236                         f.width.value = t.preloadImg.width;\r
 237 \r
 238                 if (f.height.value == "")\r
 239                         f.height.value = t.preloadImg.height;\r
 240         },\r
 241 \r
 242         getImageData : function() {\r
 243                 var f = document.forms[0];\r
 244 \r
 245                 this.preloadImg = new Image();\r
 246                 this.preloadImg.onload = this.updateImageData;\r
 247                 this.preloadImg.onerror = this.resetImageData;\r
 248                 this.preloadImg.src = tinyMCEPopup.editor.documentBaseURI.toAbsolute(f.src.value);\r
 249         }\r
 250 };\r
 251 \r
 252 ImageDialog.preInit();\r
 253 tinyMCEPopup.onInit.add(ImageDialog.init, ImageDialog);\r