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OpenCms is an enterprise-ready, easy to use website content management system based on Java and XML technology. Offering a complete set of features, OpenCms helps content managers worldwide to create and maintain beautiful websites fast and efficiently.

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/*
 * This library is part of OpenCms -
 * the Open Source Content Management System
 *
 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * For further information about Alkacon Software, please see the
 * company website: http://www.alkacon.com
 *
 * For further information about OpenCms, please see the
 * project website: http://www.opencms.org
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.opencms.ade.sitemap.client.hoverbar;

import org.opencms.ade.sitemap.client.CmsSitemapView;
import org.opencms.ade.sitemap.client.Messages;
import org.opencms.ade.sitemap.client.ui.CmsCreateModelPageDialog;
import org.opencms.gwt.client.ui.CmsPushButton;
import org.opencms.gwt.client.ui.I_CmsButton;
import org.opencms.gwt.client.ui.I_CmsButton.ButtonStyle;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;

/**
 * Button used to create new model pages.
 */
public class CmsHoverbarCreateModelPageButton extends CmsPushButton {

    /** The hover bar. */
    CmsSitemapHoverbar m_hoverbar;

    /** The model group flag. */
    private boolean m_isModelGroup;

    /**
     * Constructor.

     *
     * @param isModelGroup in case of a model group page
     */
    public CmsHoverbarCreateModelPageButton(boolean isModelGroup) {

        m_isModelGroup = isModelGroup;
        setImageClass(I_CmsButton.ADD_SMALL);
        setButtonStyle(ButtonStyle.FONT_ICON, null);
        setTitle(
            isModelGroup
            ? Messages.get().key(Messages.GUI_CREATE_MODEL_GROUP_PAGE_BUTTON_TITLE_0)
            : Messages.get().key(Messages.GUI_CREATE_MODEL_PAGE_BUTTON_TITLE_0));
        addClickHandler(new ClickHandler() {

            /**
             * @see com.google.gwt.event.dom.client.ClickHandler#onClick(com.google.gwt.event.dom.client.ClickEvent)
             */
            public void onClick(ClickEvent event) {

                if (m_hoverbar != null) {
                    m_hoverbar.hide();
                    openDialog();
                }
            }
        });
    }

    /**
     * Sets the hover bar instance.

     *
     * @param hoverbar the hover bar
     */
    public void setHoverbar(CmsSitemapHoverbar hoverbar) {

        m_hoverbar = hoverbar;
    }

    /**
     * Opens the new gallery dialog.
     */
    protected void openDialog() {

        CmsCreateModelPageDialog dialog = new CmsCreateModelPageDialog(
            CmsSitemapView.getInstance().getController(),
            m_isModelGroup);
        dialog.center();
    }

}