/*
* 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.editors.schema;
import org.apache.directory.studio.schemaeditor.Activator;
import org.apache.directory.studio.schemaeditor.PluginConstants;
import org.apache.directory.studio.schemaeditor.PluginUtils;
import org.apache.directory.studio.schemaeditor.controller.SchemaHandlerAdapter;
import org.apache.directory.studio.schemaeditor.controller.SchemaHandlerListener;
import org.apache.directory.studio.schemaeditor.model.Schema;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorSite;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.forms.editor.FormEditor;
/**
* This class is the Schema Editor main class.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class SchemaEditor extends FormEditor
{
/** The ID of the Editor */
public static final String ID = PluginConstants.EDITOR_SCHEMA_ID;
/** The editor */
private SchemaEditor instance;
/** The Overview Page */
private SchemaEditorOverviewPage overviewPage;
/** The Source Code page */
private SchemaEditorSourceCodePage sourceCodePage;
/** The associated schema */
private Schema schema;
/** The SchemaHandler listener */
private SchemaHandlerListener schemaHandlerListener = new SchemaHandlerAdapter()
{
public void schemaRemoved( Schema s )
{
if ( schema.equals( s ) )
{
getEditorSite().getPage().closeEditor( instance, false );
}
}
public void schemaRenamed( Schema schema )
{
// Refreshing the editor pages
overviewPage.refreshUI();
sourceCodePage.refreshUI();
// Refreshing the part name (in case of a change in the name)
setPartName( getEditorInput().getName() );
}
};
/**
* {@inheritDoc}
*/
public void init( IEditorSite site, IEditorInput input ) throws PartInitException
{
super.init( site, input );
instance = this;
setSite( site );
setInput( input );
setPartName( input.getName() );
schema = ( ( SchemaEditorInput ) getEditorInput() ).getSchema();
Activator.getDefault().getSchemaHandler().addListener( schemaHandlerListener );
}
/**
* {@inheritDoc}
*/
protected void addPages()
{
try
{
overviewPage = new SchemaEditorOverviewPage( this );
addPage( overviewPage );
sourceCodePage = new SchemaEditorSourceCodePage( this );
addPage( sourceCodePage );
}
catch ( PartInitException e )
{
PluginUtils.logError( "error when adding pages", e ); //$NON-NLS-1$
}
}
/**
* {@inheritDoc}
*/
public void dispose()
{
Activator.getDefault().getSchemaHandler().removeListener( schemaHandlerListener );
super.dispose();
}
/**
* {@inheritDoc}
*/
public void doSave( IProgressMonitor monitor )
{
// There's nothing to save
}
/**
* {@inheritDoc}
*/
public void doSaveAs()
{
}
/**
* {@inheritDoc}
*/
public boolean isSaveAsAllowed()
{
return false;
}
/**
* Gets the associated schema.
*
* @return
* the associated schema
*/
public Schema getSchema()
{
return schema;
}
}