/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.directory.studio.ldapservers.views;
import org.apache.directory.studio.ldapservers.LdapServersPlugin;
import org.apache.directory.studio.ldapservers.LdapServersPluginConstants;
import org.apache.directory.studio.ldapservers.model.LdapServer;
import org.apache.directory.studio.ldapservers.model.LdapServerStatus;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.swt.graphics.Image;
/**
* This class implements the label provider for the Servers view.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class ServersViewLabelProvider extends LabelProvider implements ITableLabelProvider
{
// Static strings for dots
private static final String THREE_DOTS = "..."; //$NON-NLS-1$
private static final String TWO_DOTS = ".."; //$NON-NLS-1$
private static final String ONE_DOT = "."; //$NON-NLS-1$
/** The counter used for dots */
private int dotsCount = 1;
/**
* {@inheritDoc}
*/
public String getColumnText( Object element, int columnIndex )
{
if ( element instanceof LdapServer )
{
LdapServer server = ( LdapServer ) element;
if ( columnIndex == 0 )
{
return server.getName();
}
else if ( columnIndex == 1 )
{
LdapServerStatus status = ( ( LdapServer ) element ).getStatus();
switch ( status )
{
case STARTED:
return Messages.getString( "ServersViewLabelProvider.Started" ); //$NON-NLS-1$
case STARTING:
return Messages.getString( "ServersViewLabelProvider.Starting" ) + getDots(); //$NON-NLS-1$
case STOPPED:
return Messages.getString( "ServersViewLabelProvider.Stopped" ); //$NON-NLS-1$
case STOPPING:
return Messages.getString( "ServersViewLabelProvider.Stopping" ) + getDots(); //$NON-NLS-1$
case UNKNOWN:
return Messages.getString( "ServersViewLabelProvider.Unknown" ); //$NON-NLS-1$
}
}
}
return super.getText( element );
}
/**
* Gets the dotted string, based on the current dotsCount.
*
* @return
* the dotted string, based on the current dotsCount
*/
private String getDots()
{
if ( dotsCount == 1 )
{
return ServersViewLabelProvider.ONE_DOT;
}
else if ( dotsCount == 2 )
{
return ServersViewLabelProvider.TWO_DOTS;
}
else
{
return ServersViewLabelProvider.THREE_DOTS;
}
}
/**
* {@inheritDoc}
*/
public Image getColumnImage( Object element, int columnIndex )
{
if ( element instanceof LdapServer )
{
if ( columnIndex == 0 )
{
return LdapServersPlugin.getDefault().getImage( LdapServersPluginConstants.IMG_SERVER );
}
else if ( columnIndex == 1 )
{
switch ( ( ( LdapServer ) element ).getStatus() )
{
case STARTED:
return LdapServersPlugin.getDefault().getImage( LdapServersPluginConstants.IMG_SERVER_STARTED );
case STARTING:
switch ( dotsCount )
{
case 1:
return LdapServersPlugin.getDefault().getImage(
LdapServersPluginConstants.IMG_SERVER_STARTING1 );
case 2:
return LdapServersPlugin.getDefault().getImage(
LdapServersPluginConstants.IMG_SERVER_STARTING2 );
case 3:
return LdapServersPlugin.getDefault().getImage(
LdapServersPluginConstants.IMG_SERVER_STARTING3 );
}
case STOPPED:
return LdapServersPlugin.getDefault().getImage( LdapServersPluginConstants.IMG_SERVER_STOPPED );
case STOPPING:
switch ( dotsCount )
{
case 1:
return LdapServersPlugin.getDefault().getImage(
LdapServersPluginConstants.IMG_SERVER_STOPPING1 );
case 2:
return LdapServersPlugin.getDefault().getImage(
LdapServersPluginConstants.IMG_SERVER_STOPPING2 );
case 3:
return LdapServersPlugin.getDefault().getImage(
LdapServersPluginConstants.IMG_SERVER_STOPPING3 );
}
case UNKNOWN:
return LdapServersPlugin.getDefault().getImage( LdapServersPluginConstants.IMG_SERVER );
}
}
}
return super.getImage( element );
}
/**
* Increase the counter of the animation.
*/
public void animate()
{
dotsCount++;
if ( dotsCount > 3 )
{
dotsCount = 1;
}
}
}