SpeakButton.java

/*
 * Copyright (C) 2000 - 2025 Silverpeas
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * As a special exception to the terms and conditions of version 3.0 of
 * the GPL, you may redistribute this Program in connection with Free/Libre
 * Open Source Software ("FLOSS") applications as described in Silverpeas's
 * FLOSS exception.  You should have received a copy of the text describing
 * the FLOSS exception, and it is also available here:
 * "https://www.silverpeas.org/legal/floss_exception.html"
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.silverpeas.mobile.client.components.base.widgets;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.ui.Anchor;
import com.google.gwt.user.client.ui.HTMLPanel;
import org.silverpeas.mobile.client.common.Html5Utils;
import org.silverpeas.mobile.client.components.base.ActionItem;

/**
 * @author: svu
 */
public class SpeakButton extends ActionItem {



  interface SpeakButtonUiBinder extends UiBinder<HTMLPanel, SpeakButton> {}

  private static SpeakButtonUiBinder uiBinder = GWT.create(SpeakButtonUiBinder.class);

  private Command onEndSpeaking;

  @UiField
  HTMLPanel container;
  @UiField
  Anchor link;

  public SpeakButton() {
    initWidget(uiBinder.createAndBindUi(this));
    setId("speak");

    onEndSpeaking = new Command() {
      @Override
      public void execute() {
        onClick(null);
      }
    };
  }

  public Command getEndCallback() {
    return onEndSpeaking;
  }

  @UiHandler("link")
  void onClick(ClickEvent event) {
    if (container.getElement().hasClassName("running")) {
      container.getElement().removeClassName("running");
      Html5Utils.cancelSpeaking();
    } else {
      container.getElement().addClassName("running");
      getCallback().execute();
    }
  }
}