/*
* 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.ui.wizards;
import java.io.File;
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.widgets.FileBrowserWidget;
import org.apache.directory.studio.ldapbrowser.ui.BrowserUIConstants;
import org.apache.directory.studio.ldapbrowser.ui.BrowserUIPlugin;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
/**
* This class implements the page used to select the connections to export.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class ExportConnectionsWizardPage extends WizardPage
{
// UI widgets
// private CheckboxTreeViewer connectionsTreeViewer;
// private ConnectionContentProvider contentProvider;
private FileBrowserWidget fileBrowserWidget;
private Button overwriteFileButton;
/**
* Creates a new instance of ExportConnectionsWizardPage.
*/
protected ExportConnectionsWizardPage()
{
super( ExportConnectionsWizardPage.class.getName() );
setTitle( Messages.getString( "ExportConnectionsWizardPage.ExportConnections" ) ); //$NON-NLS-1$
setDescription( Messages.getString( "ExportConnectionsWizardPage.DefineConnectionsExport" ) ); //$NON-NLS-1$
setImageDescriptor( BrowserUIPlugin.getDefault().getImageDescriptor(
BrowserUIConstants.IMG_EXPORT_CONNECTIONS_WIZARD ) );
setPageComplete( false );
}
/**
* {@inheritDoc}
*/
public void createControl( Composite parent )
{
// Main Composite
Composite composite = BaseWidgetUtils.createColumnContainer( parent, 3, 1 );
// // Connections Group
// Group connectionsGroup = BaseWidgetUtils.createGroup( composite, "Connections", 1 );
// Composite connectionsGroupComposite = BaseWidgetUtils.createColumnContainer( connectionsGroup, 2, 1 );
//
// // Connections Label
// BaseWidgetUtils.createLabel( connectionsGroupComposite, "Select the connections to export: ", 1 );
// BaseWidgetUtils.createSpacer( connectionsGroupComposite, 1 );
//
// // Connections TreeViewer
// connectionsTreeViewer = new CheckboxTreeViewer( new Tree( connectionsGroupComposite, SWT.BORDER | SWT.CHECK
// | SWT.FULL_SELECTION ) );
// GridData connectionsTableViewerGridData = new GridData( SWT.FILL, SWT.NONE, true, false, 1, 2 );
// connectionsTableViewerGridData.heightHint = 125;
// connectionsTreeViewer.getTree().setLayoutData( connectionsTableViewerGridData );
// contentProvider = new ConnectionContentProvider();
// connectionsTreeViewer.setContentProvider( contentProvider );
// connectionsTreeViewer.setLabelProvider( new ConnectionLabelProvider() );
// connectionsTreeViewer.setInput( ConnectionCorePlugin.getDefault().getConnectionFolderManager() );
// connectionsTreeViewer.addCheckStateListener( new ICheckStateListener()
// {
// public void checkStateChanged( CheckStateChangedEvent event )
// {
// Object checkedElement = event.getElement();
// Object[] children = contentProvider.getChildren( checkedElement );
// if ( ( children != null ) && ( children.length > 0 ) )
// {
// for ( Object child : children )
// {
// connectionsTreeViewer.setChecked( child, event.getChecked() );
// }
// }
// }
// } );
//
// // Selection Buttons
// Button selectAllButton = BaseWidgetUtils.createButton( connectionsGroupComposite, "Select All", 1 );
// selectAllButton.setLayoutData( new GridData( SWT.FILL, SWT.BEGINNING, false, false ) );
// selectAllButton.addSelectionListener( new SelectionAdapter()
// {
// public void widgetSelected( SelectionEvent e )
// {
// connectionsTreeViewer.setAllChecked( true );
// validate();
// }
// } );
// Button deselectAllButton = BaseWidgetUtils.createButton( connectionsGroupComposite, "Deselect All", 1 );
// deselectAllButton.setLayoutData( new GridData( SWT.FILL, SWT.BEGINNING, false, false ) );
// deselectAllButton.addSelectionListener( new SelectionAdapter()
// {
// public void widgetSelected( SelectionEvent e )
// {
// connectionsTreeViewer.setAllChecked( false );
// validate();
// }
// } );
// Destination Group
// Group destinationGroup = BaseWidgetUtils.createGroup( composite, "Destination", 1 );
// Composite destinationGroupComposite = BaseWidgetUtils.createColumnContainer( destinationGroup, 3, 1 );
// Destination File
BaseWidgetUtils.createLabel( composite, Messages.getString( "ExportConnectionsWizardPage.ToFile" ), 1 ); //$NON-NLS-1$
fileBrowserWidget = new FileBrowserWidget(
Messages.getString( "ExportConnectionsWizardPage.ChooseFile" ), new String[] //$NON-NLS-1$
{ "*.lbc", "*" }, FileBrowserWidget.TYPE_SAVE ); //$NON-NLS-1$
fileBrowserWidget.createWidget( composite );
fileBrowserWidget.addWidgetModifyListener( new WidgetModifyListener()
{
public void widgetModified( WidgetModifyEvent event )
{
validate();
}
} );
BaseWidgetUtils.createRadioIndent( composite, 1 );
overwriteFileButton = BaseWidgetUtils.createCheckbox( composite, Messages
.getString( "ExportConnectionsWizardPage.OverwriteExistingFile" ), 2 ); //$NON-NLS-1$
overwriteFileButton.addSelectionListener( new SelectionAdapter()
{
public void widgetSelected( SelectionEvent event )
{
validate();
}
} );
setControl( composite );
}
/**
* Validates this page. This method is responsible for displaying errors,
* as well as enabling/disabling the "Finish" button
*/
private void validate()
{
boolean ok = true;
File file = new File( fileBrowserWidget.getFilename() );
if ( "".equals( fileBrowserWidget.getFilename() ) ) //$NON-NLS-1$
{
setErrorMessage( null );
ok = false;
}
else if ( file.isDirectory() )
{
setErrorMessage( Messages.getString( "ExportConnectionsWizardPage.ErrorFileNotAFile" ) ); //$NON-NLS-1$
ok = false;
}
else if ( file.exists() && !overwriteFileButton.getSelection() )
{
setErrorMessage( Messages.getString( "ExportConnectionsWizardPage.ErrorFileAlreadyExists" ) ); //$NON-NLS-1$
ok = false;
}
else if ( file.exists() && !file.canWrite() )
{
setErrorMessage( Messages.getString( "ExportConnectionsWizardPage.ErrorFileNotWritable" ) ); //$NON-NLS-1$
ok = false;
}
else if ( file.getParentFile() == null )
{
setErrorMessage( Messages.getString( "ExportConnectionsWizardPage.ErrorFileDirectoryNotWritable" ) ); //$NON-NLS-1$
ok = false;
}
if ( ok )
{
setErrorMessage( null );
}
setPageComplete( ok );
}
/**
* Gets the export file name.
*
* @return
* the export file name
*/
public String getExportFileName()
{
return fileBrowserWidget.getFilename();
}
/**
* Saves the dialog settings.
*/
public void saveDialogSettings()
{
fileBrowserWidget.saveDialogSettings();
}
}