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public/tinymce/classes/ui/ElementPath.js

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+/**
+ * ElementPath.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This control creates an path for the current selections parent elements in TinyMCE.
+ *
+ * @class tinymce.ui.ElementPath
+ * @extends tinymce.ui.Path
+ */
+define("tinymce/ui/ElementPath", [
+	"tinymce/ui/Path",
+	"tinymce/EditorManager"
+], function(Path, EditorManager) {
+	return Path.extend({
+		/**
+		 * Post render method. Called after the control has been rendered to the target.
+		 *
+		 * @method postRender
+		 * @return {tinymce.ui.ElementPath} Current combobox instance.
+		 */
+		postRender: function() {
+			var self = this, editor = EditorManager.activeEditor;
+
+			function isHidden(elm) {
+				if (elm.nodeType === 1) {
+					if (elm.nodeName == "BR" || !!elm.getAttribute('data-mce-bogus')) {
+						return true;
+					}
+
+					if (elm.getAttribute('data-mce-type') === 'bookmark') {
+						return true;
+					}
+				}
+
+				return false;
+			}
+
+			self.on('select', function(e) {
+				var parents = [], node, body = editor.getBody();
+
+				editor.focus();
+
+				node = editor.selection.getStart();
+				while (node && node != body) {
+					if (!isHidden(node)) {
+						parents.push(node);
+					}
+
+					node = node.parentNode;
+				}
+
+				editor.selection.select(parents[parents.length - 1 - e.index]);
+				editor.nodeChanged();
+			});
+
+			editor.on('nodeChange', function(e) {
+				var parents = [], selectionParents = e.parents, i = selectionParents.length;
+
+				while (i--) {
+					if (selectionParents[i].nodeType == 1 && !isHidden(selectionParents[i])) {
+						var args = editor.fire('ResolveName', {
+							name: selectionParents[i].nodeName.toLowerCase(),
+							target: selectionParents[i]
+						});
+
+						parents.push({name: args.name});
+					}
+				}
+
+				self.data(parents);
+			});
+
+			return self._super();
+		}
+	});
+});