cmslockedresourceslist.java

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/*
 * File   : $Source: /usr/local/cvs/opencms/src/org/opencms/workplace/commons/CmsLockedResourcesList.java,v $
 * Date   : $Date: 2007-08-13 16:29:43 $
 * Version: $Revision: 1.3 $
 *
 * This library is part of OpenCms -
 * the Open Source Content Management System
 *
 * Copyright (c) 2002 - 2007 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 GmbH, 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.workplace.commons;

import org.opencms.db.CmsUserSettings;
import org.opencms.i18n.CmsMessageContainer;
import org.opencms.jsp.CmsJspActionElement;
import org.opencms.workplace.CmsDialog;
import org.opencms.workplace.CmsMultiDialog;
import org.opencms.workplace.CmsWorkplace;
import org.opencms.workplace.explorer.CmsResourceUtil;
import org.opencms.workplace.list.A_CmsListDialog;
import org.opencms.workplace.list.A_CmsListExplorerDialog;
import org.opencms.workplace.list.A_CmsListIndependentJsAction;
import org.opencms.workplace.list.CmsListColumnDefinition;
import org.opencms.workplace.list.CmsListDirectAction;
import org.opencms.workplace.list.CmsListExplorerColumn;
import org.opencms.workplace.list.CmsListItemDetails;
import org.opencms.workplace.list.CmsListMetadata;
import org.opencms.workplace.list.CmsListResourceProjStateAction;
import org.opencms.workplace.list.I_CmsListAction;
import org.opencms.workplace.list.I_CmsListResourceCollector;

import java.util.Iterator;
import java.util.List;
import java.util.Map;

/**
 * Explorer dialog for the project files view.<p>
 * 
 * @author Michael Moossen 
 * 
 * @version $Revision: 1.3 $ 
 * 
 * @since 6.0.0 
 */
public class CmsLockedResourcesList extends A_CmsListExplorerDialog {

    /** list action id constant. */
    public static final String LIST_DETAIL_OWN_LOCKS = "dol";

    /** list action id constant. */
    public static final String LIST_DETAIL_OWN_LOCKS_HIDE = "dolh";

    /** list action id constant. */
    public static final String LIST_DETAIL_OWN_LOCKS_SHOW = "dols";

    /** list id constant. */
    public static final String LIST_ID = "llr";

    /** List column id constant. */
    protected static final String LIST_COLUMN_IS_RELATED = "ecir";

    /** The internal collector instance. */
    private I_CmsListResourceCollector m_collector;

    /** The parameter map for creating the ajax request in the independent action.  */
    private Map m_lockParams;

    /**
     * Public constructor with JSP action element.<p>
     * 
     * @param jsp an initialized JSP action element
     * @param lockedResources the list of locked resources (as root paths)
     * @param relativeTo the current folder
     * @param lockParams the parameter map for creating the ajax request in the independent action
     */
    public CmsLockedResourcesList(CmsJspActionElement jsp, List lockedResources, String relativeTo, Map lockParams) {

        super(jsp, LIST_ID, Messages.get().container(Messages.GUI_LOCKED_FILES_LIST_NAME_0));
        m_collector = new CmsLockedResourcesCollector(this, lockedResources);

        // prevent paging
        getList().setMaxItemsPerPage(Integer.MAX_VALUE);

        // set the right resource util parameters
        CmsResourceUtil resUtil = getResourceUtil();
        resUtil.setAbbrevLength(50);
        resUtil.setRelativeTo(getCms().getRequestContext().addSiteRoot(relativeTo));

        m_lockParams = lockParams;
        getList().getMetadata().getItemDetailDefinition(LIST_DETAIL_OWN_LOCKS).setVisible(
            Boolean.valueOf((String)getLockParams().get(CmsLock.PARAM_SHOWOWNLOCKS)).booleanValue());
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#executeListMultiActions()
     */
    public void executeListMultiActions() {

        throwListUnsupportedActionException();
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#executeListSingleActions()
     */
    public void executeListSingleActions() {

        throwListUnsupportedActionException();
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListExplorerDialog#getCollector()
     */
    public I_CmsListResourceCollector getCollector() {

        return m_collector;
    }

    /**
     * Returns the parameter map for creating the ajax request in the independent action.<p>
     *
     * @return the parameter map for creating the ajax request in the independent action
     */
    public Map getLockParams() {

        return m_lockParams;
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#fillDetails(java.lang.String)
     */
    protected void fillDetails(String detailId) {

        // no-details
    }

    /**
     * @see org.opencms.workplace.CmsWorkplace#initMessages()
     */
    protected void initMessages() {

        // add specific dialog resource bundle
        addMessages(Messages.get().getBundleName());
        // add default resource bundles
        super.initMessages();
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListExplorerDialog#isColumnVisible(int)
     */
    protected boolean isColumnVisible(int colFlag) {

        boolean isVisible = (colFlag == CmsUserSettings.FILELIST_TITLE);
        isVisible = isVisible || (colFlag == CmsUserSettings.FILELIST_LOCKEDBY);
        isVisible = isVisible || (colFlag == LIST_COLUMN_TYPEICON.hashCode());
        isVisible = isVisible || (colFlag == LIST_COLUMN_LOCKICON.hashCode());
        isVisible = isVisible || (colFlag == LIST_COLUMN_PROJSTATEICON.hashCode());
        isVisible = isVisible || (colFlag == LIST_COLUMN_NAME.hashCode());
        return isVisible;
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#setColumns(org.opencms.workplace.list.CmsListMetadata)
     */
    protected void setColumns(CmsListMetadata metadata) {

        super.setColumns(metadata);

        Iterator it = metadata.getColumnDefinitions().iterator();
        while (it.hasNext()) {
            CmsListColumnDefinition colDefinition = (CmsListColumnDefinition)it.next();
            colDefinition.setSorteable(false);
            if (colDefinition.getId().equals(LIST_COLUMN_NAME)) {
                colDefinition.removeDefaultAction(LIST_DEFACTION_OPEN);