| /* |
| * Copyright 2008 Google Inc. |
| * |
| * 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. |
| */ |
| |
| package com.google.gwt.user.client.ui; |
| |
| import com.google.gwt.i18n.client.HasDirection.Direction; |
| import com.google.gwt.i18n.shared.DirectionEstimator; |
| import com.google.gwt.safehtml.shared.SafeHtml; |
| |
| /** |
| * A widget that serves as an "internal" hyperlink. That is, it is a link to |
| * another state of the running application. It should behave exactly like |
| * {@link com.google.gwt.user.client.ui.Hyperlink}, save that it lays out |
| * as an inline element, not block. |
| * |
| * <p> |
| * <h3>Built-in Bidi Text Support</h3> |
| * This widget is capable of automatically adjusting its direction according to |
| * its content. This feature is controlled by {@link #setDirectionEstimator} or |
| * passing a DirectionEstimator parameter to the constructor, and is off by |
| * default. |
| * </p> |
| * |
| * <h3>CSS Style Rules</h3> |
| * <ul class='css'> |
| * <li>.gwt-InlineHyperlink { }</li> |
| * </ul> |
| */ |
| public class InlineHyperlink extends Hyperlink { |
| |
| /** |
| * Creates an empty hyperlink. |
| */ |
| public InlineHyperlink() { |
| super(null); |
| |
| setStyleName("gwt-InlineHyperlink"); |
| } |
| |
| /** |
| * Creates a hyperlink with its html and target history token specified. |
| * |
| * @param html the hyperlink's html |
| * @param targetHistoryToken the history token to which it will link |
| * @see #setTargetHistoryToken |
| */ |
| public InlineHyperlink(SafeHtml html, String targetHistoryToken) { |
| this(html.asString(), true, targetHistoryToken); |
| } |
| |
| /** |
| * Creates a hyperlink with its html and target history token specified. |
| * |
| * @param html the hyperlink's html |
| * @param dir the html's direction |
| * @param targetHistoryToken the history token to which it will link |
| * @see #setTargetHistoryToken |
| */ |
| public InlineHyperlink(SafeHtml html, Direction dir, |
| String targetHistoryToken) { |
| this(html.asString(), true, dir, targetHistoryToken); |
| } |
| |
| /** |
| * Creates a hyperlink with its html and target history token specified. |
| * |
| * @param html the hyperlink's html |
| * @param directionEstimator A DirectionEstimator object used for automatic |
| * direction adjustment. For convenience, |
| * {@link Hyperlink#DEFAULT_DIRECTION_ESTIMATOR} can be used. |
| * @param targetHistoryToken the history token to which it will link |
| * @see #setTargetHistoryToken |
| */ |
| public InlineHyperlink(SafeHtml html, DirectionEstimator directionEstimator, |
| String targetHistoryToken) { |
| this(html.asString(), true, directionEstimator, targetHistoryToken); |
| } |
| |
| /** |
| * Creates a hyperlink with its text and target history token specified. |
| * |
| * @param text the hyperlink's text |
| * @param targetHistoryToken the history token to which it will link |
| */ |
| public InlineHyperlink(String text, String targetHistoryToken) { |
| this(text, false, targetHistoryToken); |
| } |
| |
| /** |
| * Creates a hyperlink with its text and target history token specified. |
| * |
| * @param text the hyperlink's text |
| * @param dir the text's direction |
| * @param targetHistoryToken the history token to which it will link |
| */ |
| public InlineHyperlink(String text, Direction dir, |
| String targetHistoryToken) { |
| this(text, false, dir, targetHistoryToken); |
| } |
| |
| /** |
| * Creates a hyperlink with its text and target history token specified. |
| * |
| * @param text the hyperlink's text |
| * @param directionEstimator A DirectionEstimator object used for automatic |
| * direction adjustment. For convenience, |
| * {@link Hyperlink#DEFAULT_DIRECTION_ESTIMATOR} can be used. |
| * @param targetHistoryToken the history token to which it will link |
| */ |
| public InlineHyperlink(String text, DirectionEstimator directionEstimator, |
| String targetHistoryToken) { |
| this(text, false, directionEstimator, targetHistoryToken); |
| } |
| |
| /** |
| * Creates a hyperlink with its text and target history token specified. |
| * |
| * @param text the hyperlink's text |
| * @param asHTML <code>true</code> to treat the specified text as html |
| * @param targetHistoryToken the history token to which it will link |
| * @see #setTargetHistoryToken |
| */ |
| public InlineHyperlink(String text, boolean asHTML, |
| String targetHistoryToken) { |
| this(); |
| directionalTextHelper.setTextOrHtml(text, asHTML); |
| setTargetHistoryToken(targetHistoryToken); |
| } |
| |
| /** |
| * Creates a hyperlink with its text and target history token specified. |
| * |
| * @param text the hyperlink's text |
| * @param asHTML <code>true</code> to treat the specified text as html |
| * @param dir the text's direction |
| * @param targetHistoryToken the history token to which it will link |
| * @see #setTargetHistoryToken |
| */ |
| private InlineHyperlink(String text, boolean asHTML, Direction dir, |
| String targetHistoryToken) { |
| this(); |
| directionalTextHelper.setTextOrHtml(text, dir, asHTML); |
| setTargetHistoryToken(targetHistoryToken); |
| } |
| |
| /** |
| * Creates a hyperlink with its text and target history token specified. |
| * |
| * @param text the hyperlink's text |
| * @param asHTML <code>true</code> to treat the specified text as html |
| * @param directionEstimator A DirectionEstimator object used for automatic |
| * direction adjustment. For convenience, |
| * {@link Hyperlink#DEFAULT_DIRECTION_ESTIMATOR} can be used. |
| * @param targetHistoryToken the history token to which it will link |
| * @see #setTargetHistoryToken |
| */ |
| private InlineHyperlink(String text, boolean asHTML, |
| DirectionEstimator directionEstimator, String targetHistoryToken) { |
| this(); |
| directionalTextHelper.setDirectionEstimator(directionEstimator); |
| directionalTextHelper.setTextOrHtml(text, asHTML); |
| setTargetHistoryToken(targetHistoryToken); |
| } |
| } |