mirror of https://github.com/friendica/friendica
465 lines
13 KiB
JavaScript
465 lines
13 KiB
JavaScript
var ImageDialog = {
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preInit : function() {
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var url;
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tinyMCEPopup.requireLangPack();
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if (url = tinyMCEPopup.getParam("external_image_list_url"))
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document.write('<script language="javascript" type="text/javascript" src="' + tinyMCEPopup.editor.documentBaseURI.toAbsolute(url) + '"></script>');
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},
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init : function(ed) {
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var f = document.forms[0], nl = f.elements, ed = tinyMCEPopup.editor, dom = ed.dom, n = ed.selection.getNode(), fl = tinyMCEPopup.getParam('external_image_list', 'tinyMCEImageList');
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tinyMCEPopup.resizeToInnerSize();
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this.fillClassList('class_list');
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this.fillFileList('src_list', fl);
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this.fillFileList('over_list', fl);
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this.fillFileList('out_list', fl);
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TinyMCE_EditableSelects.init();
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if (n.nodeName == 'IMG') {
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nl.src.value = dom.getAttrib(n, 'src');
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nl.width.value = dom.getAttrib(n, 'width');
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nl.height.value = dom.getAttrib(n, 'height');
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nl.alt.value = dom.getAttrib(n, 'alt');
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nl.title.value = dom.getAttrib(n, 'title');
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nl.vspace.value = this.getAttrib(n, 'vspace');
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nl.hspace.value = this.getAttrib(n, 'hspace');
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nl.border.value = this.getAttrib(n, 'border');
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selectByValue(f, 'align', this.getAttrib(n, 'align'));
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selectByValue(f, 'class_list', dom.getAttrib(n, 'class'), true, true);
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nl.style.value = dom.getAttrib(n, 'style');
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nl.id.value = dom.getAttrib(n, 'id');
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nl.dir.value = dom.getAttrib(n, 'dir');
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nl.lang.value = dom.getAttrib(n, 'lang');
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nl.usemap.value = dom.getAttrib(n, 'usemap');
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nl.longdesc.value = dom.getAttrib(n, 'longdesc');
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nl.insert.value = ed.getLang('update');
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if (/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/.test(dom.getAttrib(n, 'onmouseover')))
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nl.onmouseoversrc.value = dom.getAttrib(n, 'onmouseover').replace(/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/, '$1');
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if (/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/.test(dom.getAttrib(n, 'onmouseout')))
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nl.onmouseoutsrc.value = dom.getAttrib(n, 'onmouseout').replace(/^\s*this.src\s*=\s*\'([^\']+)\';?\s*$/, '$1');
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if (ed.settings.inline_styles) {
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// Move attribs to styles
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if (dom.getAttrib(n, 'align'))
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this.updateStyle('align');
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if (dom.getAttrib(n, 'hspace'))
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this.updateStyle('hspace');
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if (dom.getAttrib(n, 'border'))
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this.updateStyle('border');
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if (dom.getAttrib(n, 'vspace'))
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this.updateStyle('vspace');
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}
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}
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// Setup browse button
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document.getElementById('srcbrowsercontainer').innerHTML = getBrowserHTML('srcbrowser','src','image','theme_advanced_image');
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if (isVisible('srcbrowser'))
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document.getElementById('src').style.width = '260px';
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// Setup browse button
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document.getElementById('onmouseoversrccontainer').innerHTML = getBrowserHTML('overbrowser','onmouseoversrc','image','theme_advanced_image');
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if (isVisible('overbrowser'))
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document.getElementById('onmouseoversrc').style.width = '260px';
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// Setup browse button
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document.getElementById('onmouseoutsrccontainer').innerHTML = getBrowserHTML('outbrowser','onmouseoutsrc','image','theme_advanced_image');
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if (isVisible('outbrowser'))
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document.getElementById('onmouseoutsrc').style.width = '260px';
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// If option enabled default contrain proportions to checked
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if (ed.getParam("advimage_constrain_proportions", true))
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f.constrain.checked = true;
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// Check swap image if valid data
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if (nl.onmouseoversrc.value || nl.onmouseoutsrc.value)
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this.setSwapImage(true);
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else
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this.setSwapImage(false);
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this.changeAppearance();
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this.showPreviewImage(nl.src.value, 1);
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},
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insert : function(file, title) {
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var ed = tinyMCEPopup.editor, t = this, f = document.forms[0];
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if (f.src.value === '') {
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if (ed.selection.getNode().nodeName == 'IMG') {
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ed.dom.remove(ed.selection.getNode());
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ed.execCommand('mceRepaint');
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}
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tinyMCEPopup.close();
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return;
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}
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if (tinyMCEPopup.getParam("accessibility_warnings", 1)) {
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if (!f.alt.value) {
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tinyMCEPopup.confirm(tinyMCEPopup.getLang('advimage_dlg.missing_alt'), function(s) {
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if (s)
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t.insertAndClose();
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});
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return;
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}
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}
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t.insertAndClose();
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},
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insertAndClose : function() {
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var ed = tinyMCEPopup.editor, f = document.forms[0], nl = f.elements, v, args = {}, el;
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tinyMCEPopup.restoreSelection();
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// Fixes crash in Safari
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if (tinymce.isWebKit)
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ed.getWin().focus();
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if (!ed.settings.inline_styles) {
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args = {
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vspace : nl.vspace.value,
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hspace : nl.hspace.value,
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border : nl.border.value,
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align : getSelectValue(f, 'align')
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};
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} else {
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// Remove deprecated values
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args = {
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vspace : '',
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hspace : '',
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border : '',
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align : ''
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};
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}
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tinymce.extend(args, {
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src : nl.src.value.replace(/ /g, '%20'),
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width : nl.width.value,
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height : nl.height.value,
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alt : nl.alt.value,
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title : nl.title.value,
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'class' : getSelectValue(f, 'class_list'),
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style : nl.style.value,
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id : nl.id.value,
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dir : nl.dir.value,
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lang : nl.lang.value,
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usemap : nl.usemap.value,
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longdesc : nl.longdesc.value
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});
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args.onmouseover = args.onmouseout = '';
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if (f.onmousemovecheck.checked) {
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if (nl.onmouseoversrc.value)
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args.onmouseover = "this.src='" + nl.onmouseoversrc.value + "';";
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if (nl.onmouseoutsrc.value)
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args.onmouseout = "this.src='" + nl.onmouseoutsrc.value + "';";
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}
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el = ed.selection.getNode();
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if (el && el.nodeName == 'IMG') {
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ed.dom.setAttribs(el, args);
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} else {
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tinymce.each(args, function(value, name) {
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if (value === "") {
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delete args[name];
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}
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});
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ed.execCommand('mceInsertContent', false, tinyMCEPopup.editor.dom.createHTML('img', args), {skip_undo : 1});
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ed.undoManager.add();
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}
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tinyMCEPopup.editor.execCommand('mceRepaint');
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tinyMCEPopup.editor.focus();
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tinyMCEPopup.close();
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},
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getAttrib : function(e, at) {
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var ed = tinyMCEPopup.editor, dom = ed.dom, v, v2;
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if (ed.settings.inline_styles) {
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switch (at) {
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case 'align':
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if (v = dom.getStyle(e, 'float'))
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return v;
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if (v = dom.getStyle(e, 'vertical-align'))
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return v;
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break;
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case 'hspace':
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v = dom.getStyle(e, 'margin-left')
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v2 = dom.getStyle(e, 'margin-right');
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if (v && v == v2)
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return parseInt(v.replace(/[^0-9]/g, ''));
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break;
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case 'vspace':
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v = dom.getStyle(e, 'margin-top')
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v2 = dom.getStyle(e, 'margin-bottom');
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if (v && v == v2)
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return parseInt(v.replace(/[^0-9]/g, ''));
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break;
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case 'border':
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v = 0;
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tinymce.each(['top', 'right', 'bottom', 'left'], function(sv) {
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sv = dom.getStyle(e, 'border-' + sv + '-width');
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// False or not the same as prev
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if (!sv || (sv != v && v !== 0)) {
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v = 0;
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return false;
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}
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if (sv)
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v = sv;
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});
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if (v)
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return parseInt(v.replace(/[^0-9]/g, ''));
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break;
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}
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}
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if (v = dom.getAttrib(e, at))
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return v;
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return '';
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},
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setSwapImage : function(st) {
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var f = document.forms[0];
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f.onmousemovecheck.checked = st;
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setBrowserDisabled('overbrowser', !st);
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setBrowserDisabled('outbrowser', !st);
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if (f.over_list)
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f.over_list.disabled = !st;
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if (f.out_list)
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f.out_list.disabled = !st;
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f.onmouseoversrc.disabled = !st;
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f.onmouseoutsrc.disabled = !st;
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},
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fillClassList : function(id) {
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var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl;
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if (v = tinyMCEPopup.getParam('theme_advanced_styles')) {
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cl = [];
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tinymce.each(v.split(';'), function(v) {
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var p = v.split('=');
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cl.push({'title' : p[0], 'class' : p[1]});
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});
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} else
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cl = tinyMCEPopup.editor.dom.getClasses();
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if (cl.length > 0) {
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lst.options.length = 0;
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lst.options[lst.options.length] = new Option(tinyMCEPopup.getLang('not_set'), '');
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tinymce.each(cl, function(o) {
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lst.options[lst.options.length] = new Option(o.title || o['class'], o['class']);
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});
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} else
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dom.remove(dom.getParent(id, 'tr'));
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},
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fillFileList : function(id, l) {
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var dom = tinyMCEPopup.dom, lst = dom.get(id), v, cl;
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l = typeof(l) === 'function' ? l() : window[l];
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lst.options.length = 0;
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if (l && l.length > 0) {
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lst.options[lst.options.length] = new Option('', '');
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tinymce.each(l, function(o) {
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lst.options[lst.options.length] = new Option(o[0], o[1]);
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});
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} else
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dom.remove(dom.getParent(id, 'tr'));
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},
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resetImageData : function() {
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var f = document.forms[0];
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f.elements.width.value = f.elements.height.value = '';
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},
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updateImageData : function(img, st) {
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var f = document.forms[0];
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if (!st) {
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f.elements.width.value = img.width;
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f.elements.height.value = img.height;
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}
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this.preloadImg = img;
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},
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changeAppearance : function() {
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var ed = tinyMCEPopup.editor, f = document.forms[0], img = document.getElementById('alignSampleImg');
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if (img) {
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if (ed.getParam('inline_styles')) {
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ed.dom.setAttrib(img, 'style', f.style.value);
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} else {
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img.align = f.align.value;
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img.border = f.border.value;
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img.hspace = f.hspace.value;
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img.vspace = f.vspace.value;
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}
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}
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},
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changeHeight : function() {
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var f = document.forms[0], tp, t = this;
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if (!f.constrain.checked || !t.preloadImg) {
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return;
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}
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if (f.width.value == "" || f.height.value == "")
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return;
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tp = (parseInt(f.width.value) / parseInt(t.preloadImg.width)) * t.preloadImg.height;
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f.height.value = tp.toFixed(0);
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},
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changeWidth : function() {
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var f = document.forms[0], tp, t = this;
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if (!f.constrain.checked || !t.preloadImg) {
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return;
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}
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if (f.width.value == "" || f.height.value == "")
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return;
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tp = (parseInt(f.height.value) / parseInt(t.preloadImg.height)) * t.preloadImg.width;
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f.width.value = tp.toFixed(0);
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},
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updateStyle : function(ty) {
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var dom = tinyMCEPopup.dom, b, bStyle, bColor, v, isIE = tinymce.isIE, f = document.forms[0], img = dom.create('img', {style : dom.get('style').value});
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if (tinyMCEPopup.editor.settings.inline_styles) {
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// Handle align
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if (ty == 'align') {
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dom.setStyle(img, 'float', '');
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dom.setStyle(img, 'vertical-align', '');
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v = getSelectValue(f, 'align');
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if (v) {
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if (v == 'left' || v == 'right')
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dom.setStyle(img, 'float', v);
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else
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img.style.verticalAlign = v;
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}
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}
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// Handle border
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if (ty == 'border') {
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b = img.style.border ? img.style.border.split(' ') : [];
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bStyle = dom.getStyle(img, 'border-style');
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bColor = dom.getStyle(img, 'border-color');
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dom.setStyle(img, 'border', '');
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v = f.border.value;
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if (v || v == '0') {
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if (v == '0')
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img.style.border = isIE ? '0' : '0 none none';
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else {
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var isOldIE = tinymce.isIE && (!document.documentMode || document.documentMode < 9);
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if (b.length == 3 && b[isOldIE ? 2 : 1])
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bStyle = b[isOldIE ? 2 : 1];
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else if (!bStyle || bStyle == 'none')
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bStyle = 'solid';
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if (b.length == 3 && b[isIE ? 0 : 2])
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bColor = b[isOldIE ? 0 : 2];
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else if (!bColor || bColor == 'none')
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bColor = 'black';
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img.style.border = v + 'px ' + bStyle + ' ' + bColor;
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}
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}
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}
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// Handle hspace
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if (ty == 'hspace') {
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dom.setStyle(img, 'marginLeft', '');
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dom.setStyle(img, 'marginRight', '');
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v = f.hspace.value;
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if (v) {
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img.style.marginLeft = v + 'px';
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img.style.marginRight = v + 'px';
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}
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}
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// Handle vspace
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if (ty == 'vspace') {
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dom.setStyle(img, 'marginTop', '');
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dom.setStyle(img, 'marginBottom', '');
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v = f.vspace.value;
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if (v) {
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img.style.marginTop = v + 'px';
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img.style.marginBottom = v + 'px';
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}
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}
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// Merge
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dom.get('style').value = dom.serializeStyle(dom.parseStyle(img.style.cssText), 'img');
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}
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},
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changeMouseMove : function() {
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},
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showPreviewImage : function(u, st) {
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if (!u) {
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tinyMCEPopup.dom.setHTML('prev', '');
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return;
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}
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if (!st && tinyMCEPopup.getParam("advimage_update_dimensions_onchange", true))
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this.resetImageData();
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u = tinyMCEPopup.editor.documentBaseURI.toAbsolute(u);
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if (!st)
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tinyMCEPopup.dom.setHTML('prev', '<img id="previewImg" src="' + u + '" border="0" onload="ImageDialog.updateImageData(this);" onerror="ImageDialog.resetImageData();" />');
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else
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tinyMCEPopup.dom.setHTML('prev', '<img id="previewImg" src="' + u + '" border="0" onload="ImageDialog.updateImageData(this, 1);" />');
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}
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};
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ImageDialog.preInit();
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tinyMCEPopup.onInit.add(ImageDialog.init, ImageDialog);
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