/*
* 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.controller.actions;
import org.apache.directory.studio.schemaeditor.Activator;
import org.apache.directory.studio.schemaeditor.PluginConstants;
import org.apache.directory.studio.schemaeditor.model.Schema;
import org.apache.directory.studio.schemaeditor.view.wizards.NewObjectClassWizard;
import org.apache.directory.studio.schemaeditor.view.wrappers.AttributeTypeWrapper;
import org.apache.directory.studio.schemaeditor.view.wrappers.Folder;
import org.apache.directory.studio.schemaeditor.view.wrappers.ObjectClassWrapper;
import org.apache.directory.studio.schemaeditor.view.wrappers.SchemaWrapper;
import org.apache.directory.studio.schemaeditor.view.wrappers.TreeNode;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkbenchWindowActionDelegate;
import org.eclipse.ui.PlatformUI;
/**
* This action launches the NewObjectClassWizard.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class NewObjectClassAction extends Action implements IWorkbenchWindowActionDelegate
{
/** The associated viewer */
private TreeViewer viewer;
/**
* Creates a new instance of NewObjectClassAction.
*/
public NewObjectClassAction( TreeViewer viewer )
{
super( Messages.getString( "NewObjectClassAction.NewObjectClassAction" ) ); //$NON-NLS-1$
setToolTipText( Messages.getString( "NewObjectClassAction.NewObjectClassToolTip" ) ); //$NON-NLS-1$
setId( PluginConstants.CMD_NEW_OBJECT_CLASS );
setActionDefinitionId( PluginConstants.CMD_NEW_OBJECT_CLASS );
setImageDescriptor( Activator.getDefault().getImageDescriptor( PluginConstants.IMG_OBJECT_CLASS_NEW ) );
setEnabled( false );
this.viewer = viewer;
}
/* (non-Javadoc)
* @see org.eclipse.jface.action.Action#run()
*/
public void run()
{
// Getting the selection
Schema selectedSchema = null;
int presentation = Activator.getDefault().getPreferenceStore().getInt(
PluginConstants.PREFS_SCHEMA_VIEW_SCHEMA_PRESENTATION );
if ( presentation == PluginConstants.PREFS_SCHEMA_VIEW_SCHEMA_PRESENTATION_FLAT )
{
StructuredSelection selection = ( StructuredSelection ) viewer.getSelection();
if ( ( !selection.isEmpty() ) && ( selection.size() == 1 ) )
{
Object firstElement = selection.getFirstElement();
if ( firstElement instanceof SchemaWrapper )
{
selectedSchema = ( ( SchemaWrapper ) firstElement ).getSchema();
}
else if ( firstElement instanceof Folder )
{
selectedSchema = ( ( SchemaWrapper ) ( ( Folder ) firstElement ).getParent() ).getSchema();
}
else if ( firstElement instanceof AttributeTypeWrapper )
{
TreeNode parent = ( ( AttributeTypeWrapper ) firstElement ).getParent();
if ( parent instanceof Folder )
{
selectedSchema = ( ( SchemaWrapper ) ( ( Folder ) parent ).getParent() ).getSchema();
}
else if ( parent instanceof SchemaWrapper )
{
selectedSchema = ( ( SchemaWrapper ) parent ).getSchema();
}
}
else if ( firstElement instanceof ObjectClassWrapper )
{
TreeNode parent = ( ( ObjectClassWrapper ) firstElement ).getParent();
if ( parent instanceof Folder )
{
selectedSchema = ( ( SchemaWrapper ) ( ( Folder ) parent ).getParent() ).getSchema();
}
else if ( parent instanceof SchemaWrapper )
{
selectedSchema = ( ( SchemaWrapper ) parent ).getSchema();
}
}
}
}
// Instantiates and initializes the wizard
NewObjectClassWizard wizard = new NewObjectClassWizard();
wizard.init( PlatformUI.getWorkbench(), StructuredSelection.EMPTY );
wizard.setSelectedSchema( selectedSchema );
// Instantiates the wizard container with the wizard and opens it
WizardDialog dialog = new WizardDialog( PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), wizard );
dialog.create();
dialog.open();
}
/* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
*/
public void run( IAction action )
{
run();
}
/* (non-Javadoc)
* @see org.eclipse.ui.IWorkbenchWindowActionDelegate#dispose()
*/
public void dispose()
{
// Nothing to do
}
/* (non-Javadoc)
* @see org.eclipse.ui.IWorkbenchWindowActionDelegate#init(org.eclipse.ui.IWorkbenchWindow)
*/
public void init( IWorkbenchWindow window )
{
// Nothing to do
}
/* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
*/
public void selectionChanged( IAction action, ISelection selection )
{
// Nothing to do
}
}