/*
* 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.ldifeditor.dialogs;
import org.apache.directory.api.ldap.model.exception.LdapInvalidDnException;
import org.apache.directory.studio.common.ui.widgets.BaseWidgetUtils;
import org.apache.directory.studio.ldapbrowser.common.BrowserCommonConstants;
import org.apache.directory.studio.ldapbrowser.common.widgets.entryeditor.EntryEditorWidget;
import org.apache.directory.studio.ldapbrowser.common.widgets.entryeditor.EntryEditorWidgetActionGroup;
import org.apache.directory.studio.ldapbrowser.common.widgets.entryeditor.EntryEditorWidgetActionGroupWithAttribute;
import org.apache.directory.studio.ldapbrowser.common.widgets.entryeditor.EntryEditorWidgetConfiguration;
import org.apache.directory.studio.ldapbrowser.common.widgets.entryeditor.EntryEditorWidgetUniversalListener;
import org.apache.directory.studio.ldapbrowser.core.model.IBrowserConnection;
import org.apache.directory.studio.ldapbrowser.core.model.IEntry;
import org.apache.directory.studio.ldapbrowser.core.model.impl.DummyConnection;
import org.apache.directory.studio.ldapbrowser.core.model.schema.Schema;
import org.apache.directory.studio.ldapbrowser.core.utils.ModelConverter;
import org.apache.directory.studio.ldifeditor.LdifEditorActivator;
import org.apache.directory.studio.ldifeditor.LdifEditorConstants;
import org.apache.directory.studio.ldifparser.model.container.LdifChangeAddRecord;
import org.apache.directory.studio.ldifparser.model.container.LdifContentRecord;
import org.apache.directory.studio.ldifparser.model.container.LdifRecord;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.contexts.IContextActivation;
import org.eclipse.ui.contexts.IContextService;
public class LdifEntryEditorDialog extends Dialog
{
public static final String DIALOG_TITLE = Messages.getString( "LdifEntryEditorDialog.LDIFRecordEditor" ); //$NON-NLS-1$
public static final int MAX_WIDTH = 450;
public static final int MAX_HEIGHT = 250;
private IBrowserConnection browserConnection;
private boolean originalReadOnlyFlag;
private LdifRecord ldifRecord;
private IEntry entry;
private EntryEditorWidgetConfiguration configuration;
private EntryEditorWidgetActionGroup actionGroup;
private EntryEditorWidget mainWidget;
private EntryEditorWidgetUniversalListener universalListener;
/** Token used to activate and deactivate shortcuts in the editor */
private IContextActivation contextActivation;
public LdifEntryEditorDialog( Shell parentShell, IBrowserConnection browserConnection, LdifContentRecord ldifRecord )
{
this( parentShell, browserConnection, ldifRecord, null );
}
public LdifEntryEditorDialog( Shell parentShell, IBrowserConnection browserConnection,
LdifChangeAddRecord ldifRecord )
{
this( parentShell, browserConnection, ldifRecord, null );
}
private LdifEntryEditorDialog( Shell parentShell, IBrowserConnection browserConnection, LdifRecord ldifRecord,
String s )
{
super( parentShell );
setShellStyle( getShellStyle() | SWT.RESIZE );
this.ldifRecord = ldifRecord;
this.browserConnection = browserConnection != null ? browserConnection : new DummyConnection(
Schema.DEFAULT_SCHEMA );
try
{
if ( ldifRecord instanceof LdifContentRecord )
{
entry = ModelConverter.ldifContentRecordToEntry( ( LdifContentRecord ) this.ldifRecord,
this.browserConnection );
}
else if ( ldifRecord instanceof LdifChangeAddRecord )
{
entry = ModelConverter.ldifChangeAddRecordToEntry( ( LdifChangeAddRecord ) this.ldifRecord,
this.browserConnection );
}
}
catch ( LdapInvalidDnException e )
{
entry = null;
}
}
protected void configureShell( Shell shell )
{
super.configureShell( shell );
shell.setText( DIALOG_TITLE );
shell.setImage( LdifEditorActivator.getDefault().getImage( LdifEditorConstants.IMG_BROWSER_LDIFEDITOR ) );
}
protected void createButtonsForButtonBar( Composite parent )
{
createButton( parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, false );
if ( entry != null )
{
createButton( parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false );
}
getShell().update();
getShell().layout( true, true );
}
protected void buttonPressed( int buttonId )
{
if ( IDialogConstants.OK_ID == buttonId && entry != null )
{
if ( this.ldifRecord instanceof LdifContentRecord )
{
this.ldifRecord = ModelConverter.entryToLdifContentRecord( entry );
}
else if ( this.ldifRecord instanceof LdifChangeAddRecord )
{
this.ldifRecord = ModelConverter.entryToLdifChangeAddRecord( entry );
}
}
super.buttonPressed( buttonId );
}
public void create()
{
super.create();
if ( browserConnection.getConnection() != null )
{
originalReadOnlyFlag = browserConnection.getConnection().isReadOnly();
browserConnection.getConnection().setReadOnly( true );
}
}
public boolean close()
{
boolean returnValue = super.close();
if ( returnValue )
{
this.dispose();
if ( browserConnection.getConnection() != null )
{
browserConnection.getConnection().setReadOnly( originalReadOnlyFlag );
}
}
return returnValue;
}
public void dispose()
{
if ( this.configuration != null )
{
this.universalListener.dispose();
this.universalListener = null;
this.mainWidget.dispose();
this.mainWidget = null;
this.actionGroup.deactivateGlobalActionHandlers();
this.actionGroup.dispose();
this.actionGroup = null;
this.configuration.dispose();
this.configuration = null;
if ( contextActivation != null )
{
IContextService contextService = ( IContextService ) PlatformUI.getWorkbench().getAdapter(
IContextService.class );
contextService.deactivateContext( contextActivation );
contextActivation = null;
}
}
}
protected Control createDialogArea( Composite parent )
{
Composite composite = ( Composite ) super.createDialogArea( parent );
if ( entry == null )
{
String message = Messages.getString( "LdifEntryEditorDialog.InvalidDnCantEditEntry" ); //$NON-NLS-1$
BaseWidgetUtils.createLabel( composite, message, 1 );
}
else
{
// create configuration
configuration = new EntryEditorWidgetConfiguration();
// create main widget
mainWidget = new EntryEditorWidget( configuration );
mainWidget.createWidget( composite );
mainWidget.getViewer().getTree().setFocus();
// create actions
actionGroup = new EntryEditorWidgetActionGroupWithAttribute( mainWidget, configuration );
actionGroup.fillToolBar( mainWidget.getToolBarManager() );
actionGroup.fillMenu( mainWidget.getMenuManager() );
actionGroup.fillContextMenu( mainWidget.getContextMenuManager() );
IContextService contextService = ( IContextService ) PlatformUI.getWorkbench().getAdapter(
IContextService.class );
contextActivation = contextService.activateContext( BrowserCommonConstants.CONTEXT_DIALOGS );
actionGroup.activateGlobalActionHandlers();
// hack to activate the action handlers when changing the selection
mainWidget.getViewer().addSelectionChangedListener( new ISelectionChangedListener()
{
public void selectionChanged( SelectionChangedEvent event )
{
actionGroup.deactivateGlobalActionHandlers();
actionGroup.activateGlobalActionHandlers();
}
} );
// create the listener
universalListener = new EntryEditorWidgetUniversalListener( mainWidget.getViewer(), configuration,
actionGroup, actionGroup.getOpenDefaultEditorAction() );
universalListener.setInput( entry );
}
applyDialogFont( composite );
return composite;
}
public LdifRecord getLdifRecord()
{
return ldifRecord;
}
}