/*
* 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.schemaeditor.view;
import org.apache.directory.api.ldap.model.schema.AttributeType;
import org.apache.directory.api.ldap.model.schema.ObjectClass;
import org.apache.directory.api.ldap.model.schema.ObjectClassTypeEnum;
import org.apache.directory.api.ldap.model.schema.UsageEnum;
import org.apache.directory.studio.schemaeditor.Activator;
import org.apache.directory.studio.schemaeditor.PluginConstants;
import org.apache.directory.studio.schemaeditor.view.wrappers.AttributeTypeWrapper;
import org.apache.directory.studio.schemaeditor.view.wrappers.ObjectClassWrapper;
import org.eclipse.jface.viewers.IDecoration;
import org.eclipse.jface.viewers.ILightweightLabelDecorator;
import org.eclipse.jface.viewers.LabelProvider;
/**
* This class is the Schemas Editor Type Label Decorator.
* It displays specific icons overlays for attribute types and object classes.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class SchemaEditorTypeLabelDecorator extends LabelProvider implements ILightweightLabelDecorator
{
/**
* {@inheritDoc}
*/
public void decorate( Object element, IDecoration decoration )
{
if ( element instanceof AttributeTypeWrapper )
{
UsageEnum usage = ( ( AttributeTypeWrapper ) element ).getAttributeType().getUsage();
if ( usage == UsageEnum.USER_APPLICATIONS )
{
decoration.addOverlay( Activator.getDefault().getImageDescriptor(
PluginConstants.IMG_ATTRIBUTE_TYPE_OVERLAY_USER_APPLICATION ), IDecoration.BOTTOM_RIGHT );
}
else if ( ( usage == UsageEnum.DIRECTORY_OPERATION ) || ( usage == UsageEnum.DISTRIBUTED_OPERATION )
|| ( usage == UsageEnum.DSA_OPERATION ) )
{
decoration.addOverlay( Activator.getDefault().getImageDescriptor(
PluginConstants.IMG_ATTRIBUTE_TYPE_OVERLAY_OPERATION ), IDecoration.BOTTOM_RIGHT );
}
}
else if ( element instanceof ObjectClassWrapper )
{
ObjectClassTypeEnum classType = ( ( ObjectClassWrapper ) element ).getObjectClass().getType();
if ( classType == ObjectClassTypeEnum.ABSTRACT )
{
decoration.addOverlay( Activator.getDefault().getImageDescriptor(
PluginConstants.IMG_OBJECT_CLASS_OVERLAY_ABSTRACT ), IDecoration.BOTTOM_RIGHT );
}
else if ( classType == ObjectClassTypeEnum.STRUCTURAL )
{
decoration.addOverlay( Activator.getDefault().getImageDescriptor(
PluginConstants.IMG_OBJECT_CLASS_OVERLAY_STRUCTURAL ), IDecoration.BOTTOM_RIGHT );
}
else if ( classType == ObjectClassTypeEnum.AUXILIARY )
{
decoration.addOverlay( Activator.getDefault().getImageDescriptor(
PluginConstants.IMG_OBJECT_CLASS_OVERLAY_AUXILIARY ), IDecoration.BOTTOM_RIGHT );
}
}
else if ( element instanceof AttributeType )
{
UsageEnum usage = ( ( AttributeType ) element ).getUsage();
if ( usage == UsageEnum.USER_APPLICATIONS )
{
decoration.addOverlay( Activator.getDefault().getImageDescriptor(
PluginConstants.IMG_ATTRIBUTE_TYPE_OVERLAY_USER_APPLICATION ), IDecoration.BOTTOM_RIGHT );
}
else if ( ( usage == UsageEnum.DIRECTORY_OPERATION ) || ( usage == UsageEnum.DISTRIBUTED_OPERATION )
|| ( usage == UsageEnum.DSA_OPERATION ) )
{
decoration.addOverlay( Activator.getDefault().getImageDescriptor(
PluginConstants.IMG_ATTRIBUTE_TYPE_OVERLAY_OPERATION ), IDecoration.BOTTOM_RIGHT );
}
}
else if ( element instanceof ObjectClass )
{
ObjectClassTypeEnum classType = ( ( ObjectClass ) element ).getType();
if ( classType == ObjectClassTypeEnum.ABSTRACT )
{
decoration.addOverlay( Activator.getDefault().getImageDescriptor(
PluginConstants.IMG_OBJECT_CLASS_OVERLAY_ABSTRACT ), IDecoration.BOTTOM_RIGHT );
}
else if ( classType == ObjectClassTypeEnum.STRUCTURAL )
{
decoration.addOverlay( Activator.getDefault().getImageDescriptor(
PluginConstants.IMG_OBJECT_CLASS_OVERLAY_STRUCTURAL ), IDecoration.BOTTOM_RIGHT );
}
else if ( classType == ObjectClassTypeEnum.AUXILIARY )
{
decoration.addOverlay( Activator.getDefault().getImageDescriptor(
PluginConstants.IMG_OBJECT_CLASS_OVERLAY_AUXILIARY ), IDecoration.BOTTOM_RIGHT );
}
}
}
}