org.opencms.ade.galleries.client.preview.CmsBinaryResourcePreview Maven / Gradle / Ivy
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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.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.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, boolean)
*/
public void openPreview(String resourcePath, boolean disableSelection) {
if (m_previewDialog != null) {
m_previewDialog.removeFromParent();
}
FlowPanel parentPanel = getGalleryDialog().getParentPanel();
m_previewDialog = new CmsBinaryPreviewDialog(
getGalleryDialog().getController().getDialogMode(),
parentPanel.getOffsetHeight(),
parentPanel.getOffsetWidth(),
disableSelection);
m_handler = new CmsBinaryPreviewHandler(this);
m_previewDialog.init(m_handler);
CmsPreviewUtil.exportFunctions(getPreviewName(), this);
parentPanel.add(m_previewDialog);
m_handler.getGalleryDialog().setPreviewVisible(true);
//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();
}
}