| /* |
| * 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.ldapbrowser.common.dialogs; |
| |
| |
| import org.apache.directory.studio.common.ui.widgets.BaseWidgetUtils; |
| import org.apache.directory.studio.common.ui.widgets.WidgetModifyEvent; |
| import org.apache.directory.studio.common.ui.widgets.WidgetModifyListener; |
| import org.apache.directory.studio.ldapbrowser.common.BrowserCommonActivator; |
| import org.apache.directory.studio.ldapbrowser.common.BrowserCommonConstants; |
| import org.apache.directory.studio.ldapbrowser.common.widgets.search.FilterWidget; |
| import org.apache.directory.studio.ldapbrowser.core.model.IBrowserConnection; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Shell; |
| |
| |
| /** |
| * This dialog is used to enter a LDAP filter. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class FilterWidgetDialog extends Dialog |
| { |
| |
| /** The title */ |
| private String title; |
| |
| /** The connection, used for attribute completion. */ |
| private IBrowserConnection connection; |
| |
| /** The filter widget. */ |
| private FilterWidget filterWidget; |
| |
| /** The filter. */ |
| private String filter; |
| |
| /** The error message label. */ |
| private Label errorMessageLabel; |
| |
| |
| /** |
| * Creates a new instance of FilterWidgetDialog. |
| * |
| * @param parentShell the parent shell |
| * @param title the dialog's title |
| * @param filter the inital filter |
| * @param connection the connection, used for attribute completion |
| */ |
| public FilterWidgetDialog( Shell parentShell, String title, String filter, IBrowserConnection connection ) |
| { |
| super( parentShell ); |
| this.title = title; |
| this.filter = filter; |
| this.connection = connection; |
| setShellStyle( SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL | SWT.RESIZE ); |
| } |
| |
| |
| /** |
| * Gets the filter. |
| * |
| * @return the filter |
| */ |
| public String getFilter() |
| { |
| return filter; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| protected void configureShell( Shell newShell ) |
| { |
| super.configureShell( newShell ); |
| newShell.setText( title ); |
| newShell.setImage( BrowserCommonActivator.getDefault().getImage( BrowserCommonConstants.IMG_FILTER_EDITOR ) ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| protected void buttonPressed( int buttonId ) |
| { |
| if ( buttonId == IDialogConstants.OK_ID ) |
| { |
| filter = filterWidget.getFilter(); |
| filterWidget.saveDialogSettings(); |
| } |
| |
| // call super implementation |
| super.buttonPressed( buttonId ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| protected Control createDialogArea( Composite parent ) |
| { |
| Composite composite = ( Composite ) super.createDialogArea( parent ); |
| GridData gd = new GridData( GridData.FILL_BOTH ); |
| gd.widthHint = convertHorizontalDLUsToPixels( IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH ); |
| composite.setLayoutData( gd ); |
| |
| Composite inner = new Composite( composite, SWT.NONE ); |
| GridLayout gridLayout = new GridLayout( 2, false ); |
| inner.setLayout( gridLayout ); |
| gd = new GridData( GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL ); |
| gd.widthHint = convertHorizontalDLUsToPixels( IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH ); |
| inner.setLayoutData( gd ); |
| |
| filterWidget = new FilterWidget( filter != null ? filter : "" ); //$NON-NLS-1$ |
| filterWidget.createWidget( inner ); |
| filterWidget.setBrowserConnection( connection ); |
| filterWidget.setFocus(); |
| filterWidget.addWidgetModifyListener( new WidgetModifyListener() |
| { |
| public void widgetModified( WidgetModifyEvent event ) |
| { |
| validate(); |
| } |
| } ); |
| |
| errorMessageLabel = BaseWidgetUtils.createLabel( inner, Messages |
| .getString( "FilterWidgetDialog.EnterValidFilter" ), 2 ); //$NON-NLS-1$ |
| |
| validate(); |
| |
| return composite; |
| } |
| |
| |
| /** |
| * Validates the filter. |
| */ |
| protected void validate() |
| { |
| if ( getButton( IDialogConstants.OK_ID ) != null ) |
| { |
| getButton( IDialogConstants.OK_ID ).setEnabled( filterWidget.getFilter() != null ); |
| } |
| errorMessageLabel.setText( filterWidget.getFilter() == null ? Messages |
| .getString( "FilterWidgetDialog.EnterValidFilter" ) : "" ); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| } |