var ImageDialog = {
preInit : function() {
var url;
tinyMCEPopup.requireLangPack();
if (url = tinyMCEPopup.getParam("external_image_list_url"))
document.write('<script language="javascript" type="text/javascript" src="' + tinyMCEPopup.editor.documentBaseURI.toAbsolute(url) + '"></script>');
},
init : function() {
var f = document.forms[0], ed = tinyMCEPopup.editor;
// Setup browse button
document.getElementById('srcbrowsercontainer').innerHTML = getBrowserHTML('srcbrowser','src','image','theme_advanced_image');
if (isVisible('srcbrowser'))
document.getElementById('src').style.width = '180px';
e = ed.selection.getNode();
this.fillFileList('image_list', tinyMCEPopup.getParam('external_image_list', 'tinyMCEImageList'));
if (e.nodeName == 'IMG') {
f.src.value = ed.dom.getAttrib(e, 'src');
f.alt.value = ed.dom.getAttrib(e, 'alt');
f.border.value = this.getAttrib(e, 'border');
f.vspace.value = this.getAttrib(e, 'vspace');
f.hspace.value = this.getAttrib(e, 'hspace');
f.width.value = ed.dom.getAttrib(e, 'width');
f.height.value = ed.dom.getAttrib(e, 'height');
f.insert.value = ed.getLang('update');
this.styleVal = ed.dom.getAttrib(e, 'style');
selectByValue(f, 'image_list', f.src.value);
selectByValue(f, 'align', this.getAttrib(e, 'align'));
this.updateStyle();
}
},
fillFileList : function(id, l) {
var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl;
l = typeof(l) === 'function' ? l() : window[l];
if (l && l.length > 0) {
lst.options[lst.options.length] = new Option('', '');
tinymce.each(l, function(o) {
lst.options[lst.options.length] = new Option(o[0], o[1]);
});
} else
dom.remove(dom.getParent(id, 'tr'));
},
update : function() {
var f = document.forms[0], nl = f.elements, ed = tinyMCEPopup.editor, args = {}, el;
tinyMCEPopup.restoreSelection();
if (f.src.value === '') {
if (ed.selection.getNode().nodeName == 'IMG') {
ed.dom.remove(ed.selection.getNode());
ed.execCommand('mceRepaint');
}
tinyMCEPopup.close();
return;
}
if (!ed.settings.inline_styles) {
args = tinymce.extend(args, {
vspace : nl.vspace.value,
hspace : nl.hspace.value,
border : nl.border.value,
align : getSelectValue(f, 'align')
});
} else
args.style = this.styleVal;
tinymce.extend(args, {
src : f.src.value.replace(/ /g, '%20'),
alt : f.alt.value,
width : f.width.value,
height : f.height.value
});
el = ed.selection.getNode();
if (el && el.nodeName == 'IMG') {
ed.dom.setAttribs(el, args);
tinyMCEPopup.editor.execCommand('mceRepaint');
tinyMCEPopup.editor.focus();
} else {
tinymce.each(args, function(value, name) {
if (value === "") {
delete args[name];
}
});
ed.execCommand('mceInsertContent', false, tinyMCEPopup.editor.dom.createHTML('img', args), {skip_undo : 1});
ed.undoManager.add();
}
tinyMCEPopup.close();
},
updateStyle : function() {
var dom = tinyMCEPopup.dom, st = {}, v, f = document.forms[0];
if (tinyMCEPopup.editor.settings.inline_styles) {
tinymce.each(tinyMCEPopup.dom.parseStyle(this.styleVal), function(value, key) {
st[key] = value;
});
// Handle align
v = getSelectValue(f, 'align');
if (v) {
if (v == 'left' || v == 'right') {
st['float'] = v;
delete st['vertical-align'];
} else {
st['vertical-align'] = v;
delete st['float'];
}
} else {
delete st['float'];
delete st['vertical-align'];
}
// Handle border
v = f.border.value;
if (v || v == '0') {
if (v == '0')
st['border'] = '0';
else
st['border'] = v + 'px solid black';
} else
delete st['border'];
// Handle hspace
v = f.hspace.value;
if (v) {
delete st['margin'];
st['margin-left'] = v + 'px';
st['margin-right'] = v + 'px';
} else {
delete st['margin-left'];
delete st['margin-right'];
}
// Handle vspace
v = f.vspace.value;
if (v) {
delete st['margin'];
st['margin-top'] = v + 'px';
st['margin-bottom'] = v + 'px';
} else {
delete st['margin-top'];
delete st['margin-bottom'];
}
// Merge
st = tinyMCEPopup.dom.parseStyle(dom.serializeStyle(st), 'img');
this.styleVal = dom.serializeStyle(st, 'img');
}
},
getAttrib : function(e, at) {
var ed = tinyMCEPopup.editor, dom = ed.dom, v, v2;
if (ed.settings.inline_styles) {
switch (at) {
case 'align':
if (v = dom.getStyle(e, 'float'))
return v;
if (v = dom.getStyle(e, 'vertical-align'))
return v;
break;
case 'hspace':
v = dom.getStyle(e, 'margin-left')
v2 = dom.getStyle(e, 'margin-right');
if (v && v == v2)
return parseInt(v.replace(/[^0-9]/g, ''));
break;
case 'vspace':
v = dom.getStyle(e, 'margin-top')
v2 = dom.getStyle(e, 'margin-bottom');
if (v && v == v2)
return parseInt(v.replace(/[^0-9]/g, ''));
break;
case 'border':
v = 0;
tinymce.each(['top', 'right', 'bottom', 'left'], function(sv) {
sv = dom.getStyle(e, 'border-' + sv + '-width');
// False or not the same as prev
if (!sv || (sv != v && v !== 0)) {
v = 0;
return false;
}
if (sv)
v = sv;
});
if (v)
return parseInt(v.replace(/[^0-9]/g, ''));
break;
}
}
if (v = dom.getAttrib(e, at))
return v;
return '';
},
resetImageData : function() {
var f = document.forms[0];
f.width.value = f.height.value = "";
},
updateImageData : function() {
var f = document.forms[0], t = ImageDialog;
if (f.width.value == "")
f.width.value = t.preloadImg.width;
if (f.height.value == "")
f.height.value = t.preloadImg.height;
},
getImageData : function() {
var f = document.forms[0];
this.preloadImg = new Image();
this.preloadImg.onload = this.updateImageData;
this.preloadImg.onerror = this.resetImageData;
this.preloadImg.src = tinyMCEPopup.editor.documentBaseURI.toAbsolute(f.src.value);
}
};
ImageDialog.preInit();
tinyMCEPopup.onInit.add(ImageDialog.init, ImageDialog);
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