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