/*
* 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 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.list;
import org.opencms.i18n.CmsMessageContainer;
import org.opencms.util.CmsStringUtil;
import org.opencms.workplace.CmsWorkplace;
import org.opencms.workplace.tools.CmsIdentifiableObjectContainer;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
/**
* Independent action to switch the resource state filter.<p>
*
* Do not forget to add parameter evaluation code overwritting the A_CmsListDialog#getList() method,
* like in <tt>CmsProjectFilesDialog</tt>.<p>
*
* @since 6.0.0
*/
public class CmsListDropdownAction extends CmsListIndependentAction {
/** parameter name suffix. */
public static final String SUFFIX_PARAM = "-sel";
/** The item ids, as a list of String objects. */
private List<String> m_ids = new ArrayList<String>();
/** The items, a map of [ids, display names] as [String, CmsMessageContainer] objects. */
private CmsIdentifiableObjectContainer<CmsMessageContainer> m_items = new CmsIdentifiableObjectContainer<CmsMessageContainer>(
true,
false);
/** The selected item id. */
private String m_selection;
/**
* Default Constructor.<p>
*
* @param id unique id
*/
public CmsListDropdownAction(String id) {
super(id);
}
/**
* Adds an item to be displayed in the drop-down list.<p>
*
* @param id the id of the item
* @param name the display name
*/
public void addItem(String id, CmsMessageContainer name) {
m_ids.add(id);
m_items.addIdentifiableObject(id, name);
}
/**
* @see org.opencms.workplace.tools.I_CmsHtmlIconButton#buttonHtml(org.opencms.workplace.CmsWorkplace)
*/
@Override
public String buttonHtml(CmsWorkplace wp) {
StringBuffer html = new StringBuffer(512);
html.append("\t<span class='link'");
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(getHelpText().key(wp.getLocale()))) {
html.append(" onMouseOver=\"sMH('");
html.append(getId());
html.append("');\" onMouseOut=\"hMH('");
html.append(getId());
html.append("');\"");
}
html.append("><p>");
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(getIconPath())) {
html.append("<img src='");
html.append(CmsWorkplace.getSkinUri());
if (!isEnabled()) {
StringBuffer icon = new StringBuffer(128);
icon.append(getIconPath().substring(0, getIconPath().lastIndexOf('.')));
icon.append("_disabled");
icon.append(getIconPath().substring(getIconPath().lastIndexOf('.')));
if (wp.getCms().existsResource(CmsWorkplace.VFS_PATH_RESOURCES + icon.toString())) {
html.append(icon);
} else {
html.append(getIconPath());
}
} else {
html.append(getIconPath());
}
html.append("'");
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(getName().key(wp.getLocale()))) {
html.append(" alt='");
html.append(getName().key(wp.getLocale()));
html.append("'");
html.append(" title='");
html.append(getName().key(wp.getLocale()));
html.append("'");
}
html.append(">");
}
html.append(getName().key(wp.getLocale()));
html.append("<select name='").append(getId()).append(SUFFIX_PARAM).append("' onchange=\"");
html.append(resolveOnClic(wp)).append("\">\n");
Iterator<String> it = m_ids.iterator();
while (it.hasNext()) {
String itemId = it.next();
html.append("\t\t\t\t<option value='");
html.append(itemId);
html.append("'");
html.append(itemId.equals(getSelection()) ? " selected" : "");
html.append(">");
html.append(m_items.getObject(itemId).key(wp.getLocale()));
html.append("</option>\n");
}
html.append("</select>\n");
html.append("</p></span>");
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(getHelpText().key(wp.getLocale()))) {
html.append("<div class='help' id='help");
html.append(getId());
html.append("' onMouseOver=\"sMH('");
html.append(getId());
html.append("');\" onMouseOut=\"hMH('");
html.append(getId());
html.append("');\">");
html.append(getHelpText().key(wp.getLocale()));
html.append("</div>\n");
}
return html.toString();
}
/**
* Returns the selected item.<p>
*
* @return the selected item
*/
public String getSelection() {
return m_selection;
}
/**
* Sets the selected item.<p>
*
* @param selection the selected item to set
*/
public void setSelection(String selection) {
m_selection = selection;
}
}