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vhost/html/js/tiny_mce/plugins/safari/editor_plugin_src.js  view on Meta::CPAN

		w = d.createTreeWalker(e, NodeFilter.SHOW_ALL, null, false);
		while (n = w.nextNode()) {
			// Filter func
			if (f) {
				if (!f(n))
					return false;
			}

			// Non whitespace text node
			if (n.nodeType == 3 && n.nodeValue && /[^\s\u00a0]+/.test(n.nodeValue))
				return false;

			// Is non text element byt still content
			if (n.nodeType == 1 && /^(HR|IMG|TABLE)$/.test(n.nodeName))
				return false;
		}

		return true;
	};

	tinymce.create('tinymce.plugins.Safari', {
		init : function(ed) {
			var t = this, dom;

			// Ignore on non webkit
			if (!tinymce.isWebKit)
				return;

			t.editor = ed;
			t.webKitFontSizes = ['x-small', 'small', 'medium', 'large', 'x-large', 'xx-large', '-webkit-xxx-large'];
			t.namedFontSizes = ['xx-small', 'x-small','small','medium','large','x-large', 'xx-large'];

			// Safari CreateLink command will not work correctly on images that is aligned
			ed.addCommand('CreateLink', function(u, v) {
				var n = ed.selection.getNode(), dom = ed.dom, a;

				if (n && (/^(left|right)$/i.test(dom.getStyle(n, 'float', 1)) || /^(left|right)$/i.test(dom.getAttrib(n, 'align')))) {
					a = dom.create('a', {href : v}, n.cloneNode());
					n.parentNode.replaceChild(a, n);
					ed.selection.select(a);
				} else
					ed.getDoc().execCommand("CreateLink", false, v);
			});

			ed.onPaste.add(function(ed, e) {
				function removeStyles(e) {
					e = e.target;

					if (e.nodeType == 1) {
						e.style.cssText = '';

						each(ed.dom.select('*', e), function(e) {
							e.style.cssText = '';
						});
					}
				};

				Event.add(ed.getDoc(), 'DOMNodeInserted', removeStyles);

				window.setTimeout(function() {
					Event.remove(ed.getDoc(), 'DOMNodeInserted', removeStyles);
				}, 0);
			});

			ed.onKeyUp.add(function(ed, e) {
				var h, b, r, n, s;

				// If backspace or delete key
				if (e.keyCode == 46 || e.keyCode == 8) {
					b = ed.getBody();
					h = b.innerHTML;
					s = ed.selection;

					// If there is no text content or images or hr elements then remove everything
					if (b.childNodes.length == 1 && !/<(img|hr)/.test(h) && tinymce.trim(h.replace(/<[^>]+>/g, '')).length == 0) {
						// Inject paragrah and bogus br
						ed.setContent('<p><br mce_bogus="1" /></p>', {format : 'raw'});

						// Move caret before bogus br
						n = b.firstChild;
						r = s.getRng();
						r.setStart(n, 0);
						r.setEnd(n, 0);
						s.setRng(r);
					}
				}
			});

			// Workaround for FormatBlock bug, http://bugs.webkit.org/show_bug.cgi?id=16004
			ed.addCommand('FormatBlock', function(u, v) {
				var dom = ed.dom, e = dom.getParent(ed.selection.getNode(), dom.isBlock);

				if (e)
					dom.replace(dom.create(v), e, 1);
				else
					ed.getDoc().execCommand("FormatBlock", false, v);
			});

			// Workaround for InsertHTML bug, http://bugs.webkit.org/show_bug.cgi?id=16382
			ed.addCommand('mceInsertContent', function(u, v) {
				ed.getDoc().execCommand("InsertText", false, 'mce_marker');
				ed.getBody().innerHTML = ed.getBody().innerHTML.replace(/mce_marker/g, ed.dom.processHTML(v) + '<span id="_mce_tmp">XX</span>');
				ed.selection.select(ed.dom.get('_mce_tmp'));
				ed.getDoc().execCommand("Delete", false, ' ');
			});

			ed.onKeyPress.add(function(ed, e) {
				var se, li, lic, r1, r2, n, sel, doc, be, af, pa;

				if (e.keyCode == 13) {
					sel = ed.selection;
					se = sel.getNode();

					// Workaround for missing shift+enter support, http://bugs.webkit.org/show_bug.cgi?id=16973
					if (e.shiftKey || ed.settings.force_br_newlines && se.nodeName != 'LI') {
						t._insertBR(ed);
						Event.cancel(e);
					}

					// Workaround for DIV elements produced by Safari