org.opencms.gwt.client.ui.replace.CmsReplaceHandler Maven / Gradle / Ivy
Show all versions of opencms-gwt Show documentation
/*
* 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.gwt.client.ui.replace;
import org.opencms.gwt.client.ui.contextmenu.CmsReplace;
import org.opencms.gwt.client.ui.input.upload.CmsFileInput;
import org.opencms.gwt.client.ui.input.upload.CmsUploadButton;
import org.opencms.gwt.client.ui.input.upload.I_CmsUploadButtonHandler;
import org.opencms.util.CmsUUID;
import com.google.gwt.dom.client.Style.Unit;
import com.google.gwt.event.logical.shared.CloseHandler;
import com.google.gwt.user.client.ui.PopupPanel;
/**
* The replace dialog handler.
*/
public class CmsReplaceHandler implements I_CmsUploadButtonHandler {
/** The replace dialog. */
private CmsReplaceDialog m_dialog;
/** The menu item. */
private CmsReplace m_menuItem;
/** The structure id of the resource to replace. */
private CmsUUID m_structureId;
/** The upload button. */
private CmsUploadButton m_uploadButton;
/** The dialog close handler. */
private CloseHandler m_closeHandler;
/**
* Constructor.
*
* @param structureId the structure id of the resource to replace
*/
public CmsReplaceHandler(CmsUUID structureId) {
m_structureId = structureId;
}
/**
* @see org.opencms.gwt.client.ui.input.upload.I_CmsUploadButtonHandler#initializeFileInput(org.opencms.gwt.client.ui.input.upload.CmsFileInput)
*/
public void initializeFileInput(CmsFileInput fileInput) {
// important to set font-size as inline style, as IE7 and IE8 will not accept it otherwise
fileInput.getElement().getStyle().setFontSize(200, Unit.PX);
fileInput.setAllowMultipleFiles(false);
fileInput.setName("replace");
fileInput.addStyleName(org.opencms.gwt.client.ui.css.I_CmsLayoutBundle.INSTANCE.uploadButton().uploadFileInput());
}
/**
* @see org.opencms.gwt.client.ui.input.upload.I_CmsUploadButtonHandler#onChange(org.opencms.gwt.client.ui.input.upload.CmsFileInput)
*/
public void onChange(CmsFileInput fileInput) {
if (m_dialog == null) {
m_dialog = new CmsReplaceDialog(this);
m_dialog.center();
m_dialog.initContent(m_structureId);
if (m_closeHandler != null) {
m_dialog.addCloseHandler(m_closeHandler);
}
} else if (m_uploadButton != null) {
m_uploadButton.createFileInput();
}
if (fileInput.getFiles().length == 1) {
m_dialog.setFileInput(fileInput);
}
if (m_menuItem != null) {
m_menuItem.getParentMenu().hide();
}
}
/**
* Sets the dialog close handler.
*
* @param closeHandler the close handler
*/
public void setCloseHandler(CloseHandler closeHandler) {
m_closeHandler = closeHandler;
if (m_dialog != null) {
m_dialog.addCloseHandler(closeHandler);
}
}
/**
* @see org.opencms.gwt.client.ui.input.upload.I_CmsUploadButtonHandler#setButton(org.opencms.gwt.client.ui.input.upload.CmsUploadButton)
*/
public void setButton(CmsUploadButton button) {
m_uploadButton = button;
}
/**
* Sets the replace menu item.
*
* @param menuItem the replace menu item to set
*/
public void setMenuItem(CmsReplace menuItem) {
m_menuItem = menuItem;
}
}