org.opencms.ui.components.CmsResourceIcon Maven / Gradle / Ivy
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/*
* 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.ui.components;
import org.opencms.db.CmsResourceState;
import org.opencms.ui.CmsVaadinUtils;
import org.opencms.workplace.explorer.CmsResourceUtil;
import org.opencms.workplace.list.Messages;
import com.vaadin.shared.ui.label.ContentMode;
import com.vaadin.ui.Label;
/**
* Displays the resource icon and state and lock info.
* Important: To avoid issues with click event propagation within tables, we are required to extent the Label component.
*/
public class CmsResourceIcon extends Label {
/** The serial version id. */
private static final long serialVersionUID = 5031544534869165777L;
/**
* Constuctor.
* To be used in declarative layouts. Make sure to call initContent later on.
*/
public CmsResourceIcon() {
setPrimaryStyleName(OpenCmsTheme.RESOURCE_ICON);
setContentMode(ContentMode.HTML);
}
/**
* Constructor.
*
* @param resUtil the resource util
* @param iconPath the resource icon
* @param state the resource state
*/
public CmsResourceIcon(CmsResourceUtil resUtil, String iconPath, CmsResourceState state) {
this();
initContent(resUtil, iconPath, state);
}
/**
* Initializes the content.
*
* @param resUtil the resource util
* @param iconPath the resource icon
* @param state the resource state
*/
public void initContent(CmsResourceUtil resUtil, String iconPath, CmsResourceState state) {
String content = "![](\"")
";
if (resUtil != null) {
String lockIcon;
switch (resUtil.getLockState()) {
case 1:
lockIcon = OpenCmsTheme.LOCK_OTHER;
break;
case 2:
lockIcon = OpenCmsTheme.LOCK_SHARED;
break;
case 3:
lockIcon = OpenCmsTheme.LOCK_USER;
break;
default:
lockIcon = null;
}
if (lockIcon != null) {
content += getOverlaySpan(
lockIcon,
CmsVaadinUtils.getMessageText(
Messages.GUI_EXPLORER_LIST_ACTION_LOCK_NAME_2,
resUtil.getLockedByName(),
resUtil.getLockedInProjectName()));
}
}
if (state != null) {
String title = resUtil != null
? CmsVaadinUtils.getMessageText(org.opencms.workplace.commons.Messages.GUI_LABEL_USER_LAST_MODIFIED_0)
+ " "
+ resUtil.getUserLastModified()
: null;
if (state.isChanged() || state.isDeleted()) {
content += getOverlaySpan(OpenCmsTheme.STATE_CHANGED, title);
} else if (state.isNew()) {
content += getOverlaySpan(OpenCmsTheme.STATE_NEW, title);
}
}
if ((resUtil != null) && (resUtil.getLinkType() == 1)) {
content += getOverlaySpan(OpenCmsTheme.SIBLING, null);
}
setValue(content);
}
/**
* Generates an overlay icon span.
*
* @param title the span title
* @param cssClass the CSS class
*
* @return the span element string
*/
private String getOverlaySpan(String cssClass, String title) {
StringBuffer result = new StringBuffer();
result.append("");
return result.toString();
}
}