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