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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 (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.galleries.client.preview;

import org.opencms.ade.galleries.client.preview.ui.CmsBinaryPreviewDialog;
import org.opencms.ade.galleries.client.ui.CmsGalleryDialog;
import org.opencms.ade.galleries.client.ui.css.I_CmsLayoutBundle;
import org.opencms.ade.galleries.shared.CmsResourceInfoBean;
import org.opencms.ade.galleries.shared.I_CmsBinaryPreviewProvider;
import org.opencms.gwt.client.rpc.CmsRpcAction;

import java.util.Map;

import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.ui.FlowPanel;

/**
 * The binary resource preview.

* * @since 8.0.0 */ public final class CmsBinaryResourcePreview extends A_CmsResourcePreview { /** The preview handler. */ private CmsBinaryPreviewHandler m_handler; /** The preview dialog widget. */ private CmsBinaryPreviewDialog m_previewDialog; /** * Constructor.

* * @param galleryDialog the gallery dialog instance */ public CmsBinaryResourcePreview(CmsGalleryDialog galleryDialog) { super(galleryDialog); } /** * @see org.opencms.ade.galleries.client.preview.A_CmsResourcePreview#getHandler() */ @Override public CmsBinaryPreviewHandler getHandler() { return m_handler; } /** * @see org.opencms.ade.galleries.client.preview.I_CmsResourcePreview#getPreviewDialog() */ public CmsBinaryPreviewDialog getPreviewDialog() { return m_previewDialog; } /** * @see org.opencms.ade.galleries.client.preview.I_CmsResourcePreview#getPreviewName() */ public String getPreviewName() { return I_CmsBinaryPreviewProvider.PREVIEW_NAME; } /** * Loads the resource info and displays the retrieved data.

* * @param resourcePath the resource path */ public void loadResourceInfo(final String resourcePath) { CmsRpcAction action = new CmsRpcAction() { /** * @see org.opencms.gwt.client.rpc.CmsRpcAction#execute() */ @Override public void execute() { getService().getResourceInfo(resourcePath, getLocale(), this); } /** * @see org.opencms.gwt.client.rpc.CmsRpcAction#onResponse(java.lang.Object) */ @Override protected void onResponse(CmsResourceInfoBean result) { showData(result); } }; action.execute(); } /** * @see org.opencms.ade.galleries.client.preview.I_CmsResourcePreview#openPreview(java.lang.String) */ public void openPreview(String resourcePath) { if (m_previewDialog != null) { m_previewDialog.removeFromParent(); } FlowPanel parentPanel = getGalleryDialog().getParentPanel(); m_previewDialog = new CmsBinaryPreviewDialog( getGalleryDialog().getController().getDialogMode(), parentPanel.getOffsetHeight(), parentPanel.getOffsetWidth()); m_handler = new CmsBinaryPreviewHandler(this); m_previewDialog.init(m_handler); CmsPreviewUtil.exportFunctions(getPreviewName(), this); parentPanel.add(m_previewDialog); parentPanel.removeStyleName(I_CmsLayoutBundle.INSTANCE.previewDialogCss().hidePreview()); //load preview data loadResourceInfo(resourcePath); } /** * @see org.opencms.ade.galleries.client.preview.A_CmsResourcePreview#removePreview() */ @Override public void removePreview() { super.removePreview(); m_handler = null; } /** * @see org.opencms.ade.galleries.client.preview.I_CmsResourcePreview#saveProperties(java.util.Map, com.google.gwt.user.client.Command) */ public void saveProperties(final Map properties, final Command afterSaveCallback) { CmsRpcAction action = new CmsRpcAction() { /** * @see org.opencms.gwt.client.rpc.CmsRpcAction#execute() */ @Override public void execute() { getService().updateResourceProperties(getResourcePath(), getLocale(), properties, this); } /** * @see org.opencms.gwt.client.rpc.CmsRpcAction#onResponse(java.lang.Object) */ @Override protected void onResponse(CmsResourceInfoBean result) { showData(result); if (afterSaveCallback != null) { afterSaveCallback.execute(); } } }; action.execute(); } }





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