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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.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.I_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 I_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(); } } /** * @see org.opencms.gwt.client.ui.input.upload.I_CmsUploadButtonHandler#setButton(org.opencms.gwt.client.ui.input.upload.I_CmsUploadButton) */ public void setButton(I_CmsUploadButton button) { m_uploadButton = button; } /** * 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); } } /** * Sets the replace menu item.

* * @param menuItem the replace menu item to set */ public void setMenuItem(CmsReplace menuItem) { m_menuItem = menuItem; } }





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