// Copyright 2008 The Closure Library Authors. All Rights Reserved. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS-IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. goog.provide('goog.ui.equation.EditorPane'); goog.require('goog.style'); goog.require('goog.ui.Component'); /** * An abstract equation editor tab pane. * @param {goog.dom.DomHelper=} opt_domHelper Optional DOM helper. * @constructor * @extends {goog.ui.Component} */ goog.ui.equation.EditorPane = function(opt_domHelper) { goog.ui.Component.call(this, opt_domHelper); }; goog.inherits(goog.ui.equation.EditorPane, goog.ui.Component); /** * A link to any available help documentation to be displayed in a "Learn more" * link. If not set through the equationeditor plugin constructor, the link * will be omitted. * @type {string} * @private */ goog.ui.equation.EditorPane.prototype.helpUrl_ = ''; /** * Sets the visibility of this tab pane. * @param {boolean} visible Whether this tab should become visible. */ goog.ui.equation.EditorPane.prototype.setVisible = function(visible) { goog.style.setElementShown(this.getElement(), visible); }; /** * Sets the equation to show in this tab pane. * @param {string} equation The equation. */ goog.ui.equation.EditorPane.prototype.setEquation = goog.abstractMethod; /** * @return {string} The equation shown in this tab pane. */ goog.ui.equation.EditorPane.prototype.getEquation = goog.abstractMethod; /** * Sets the help link URL to show in this tab pane. * @param {string} url The help link URL. * @protected */ goog.ui.equation.EditorPane.prototype.setHelpUrl = function(url) { this.helpUrl_ = url; }; /** * @return {string} The help link URL. * @protected */ goog.ui.equation.EditorPane.prototype.getHelpUrl = function() { return this.helpUrl_; }; /** * @return {boolean} Whether the equation was modified. * @protected */ goog.ui.equation.EditorPane.prototype.isModified = goog.abstractMethod;