/*
* 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.ldapbrowser.common.widgets.BaseWidgetUtils;
import org.apache.directory.studio.ldapbrowser.common.widgets.FileBrowserWidget;
import org.apache.directory.studio.ldapbrowser.common.widgets.WidgetModifyEvent;
import org.apache.directory.studio.ldapbrowser.common.widgets.WidgetModifyListener;
import org.apache.directory.studio.ldapbrowser.common.widgets.search.ConnectionWidget;
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;
import org.eclipse.swt.widgets.Group;
/**
* This class implements the Main Page of the DSML Import Wizard
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class ImportDsmlMainWizardPage extends WizardPage
{
/** The wizard the page is attached to */
private ImportDsmlWizard wizard;
/** The extensions used by DSML files*/
private static final String[] EXTENSIONS = new String[]
{ "*.xml", "*.*" };
/** The dsml file browser widget. */
private FileBrowserWidget dsmlFileBrowserWidget;
/** The connection widget. */
private ConnectionWidget connectionWidget;
/** The save response button. */
private Button saveResponseButton;
/** The use default response file button. */
private Button useDefaultResponseFileButton;
/** The use custom response file button. */
private Button useCustomResponseFileButton;
/** The response file browser widget. */
private FileBrowserWidget responseFileBrowserWidget;
/** The overwrite response file button. */
private Button overwriteResponseFileButton;
/** The custom response file name. */
private String customResponseFileName;
/**
* Creates a new instance of ImportDsmlMainWizardPage.
*
* @param pageName
* the name of the page
* @param wizard
* the wizard the page is attached to
*/
public ImportDsmlMainWizardPage( String pageName, ImportDsmlWizard wizard )
{
super( pageName );
setTitle( ImportDsmlWizard.WIZARD_TITLE );
setDescription( "Please select a connection and the DSML file to import" );
setImageDescriptor( BrowserUIPlugin.getDefault().getImageDescriptor( BrowserUIConstants.IMG_IMPORT_DSML_WIZARD ) );
setPageComplete( false );
this.wizard = wizard;
}
/**
* {@inheritDoc}
*/
public void createControl( Composite parent )
{
Composite composite = BaseWidgetUtils.createColumnContainer( parent, 3, 1 );
// DSML file
BaseWidgetUtils.createLabel( composite, "DSML file:", 1 );
dsmlFileBrowserWidget = new FileBrowserWidget( "Select a DSML File", EXTENSIONS, FileBrowserWidget.TYPE_OPEN );
dsmlFileBrowserWidget.createWidget( composite );
dsmlFileBrowserWidget.addWidgetModifyListener( new WidgetModifyListener()
{
public void widgetModified( WidgetModifyEvent event )
{
wizard.setDsmlFilename( dsmlFileBrowserWidget.getFilename() );
if ( useDefaultResponseFileButton.getSelection() )
{
responseFileBrowserWidget.setFilename( dsmlFileBrowserWidget.getFilename() + ".response.xml" );
}
validate();
}
} );
// Connection
BaseWidgetUtils.createLabel( composite, "Import into:", 1 );
connectionWidget = new ConnectionWidget( wizard.getImportConnection() );
connectionWidget.createWidget( composite );
connectionWidget.addWidgetModifyListener( new WidgetModifyListener()
{
public void widgetModified( WidgetModifyEvent event )
{
wizard.setImportConnection( connectionWidget.getConnection() );
validate();
}
} );
// Save Response
Composite responseOuterComposite = BaseWidgetUtils.createColumnContainer( composite, 1, 3 );
Group responseGroup = BaseWidgetUtils.createGroup( responseOuterComposite, "Response", 1 );
Composite responseContainer = BaseWidgetUtils.createColumnContainer( responseGroup, 3, 1 );
saveResponseButton = BaseWidgetUtils.createCheckbox( responseContainer, "Save response", 3 );
saveResponseButton.setSelection( true );
wizard.setSaveResponse( saveResponseButton.getSelection() );
saveResponseButton.addSelectionListener( new SelectionAdapter()
{
public void widgetSelected( SelectionEvent event )
{
wizard.setSaveResponse( saveResponseButton.getSelection() );
useDefaultResponseFileButton.setEnabled( saveResponseButton.getSelection() );
useCustomResponseFileButton.setEnabled( saveResponseButton.getSelection() );
responseFileBrowserWidget.setEnabled( saveResponseButton.getSelection()
&& useCustomResponseFileButton.getSelection() );
overwriteResponseFileButton.setEnabled( saveResponseButton.getSelection() );
validate();
}
} );
BaseWidgetUtils.createRadioIndent( responseContainer, 1 );
useDefaultResponseFileButton = BaseWidgetUtils.createRadiobutton( responseContainer,
"Use default response file", 2 );
useDefaultResponseFileButton.setSelection( true );
useDefaultResponseFileButton.addSelectionListener( new SelectionAdapter()
{
public void widgetSelected( SelectionEvent event )
{
String temp = customResponseFileName;
responseFileBrowserWidget.setFilename( dsmlFileBrowserWidget.getFilename() + ".response.xml" );
responseFileBrowserWidget.setEnabled( false );
customResponseFileName = temp;
validate();
}
} );
BaseWidgetUtils.createRadioIndent( responseContainer, 1 );
useCustomResponseFileButton = BaseWidgetUtils.createRadiobutton( responseContainer, "Use custom response file",
2 );
useCustomResponseFileButton.setSelection( false );
useCustomResponseFileButton.addSelectionListener( new SelectionAdapter()
{
public void widgetSelected( SelectionEvent event )
{
responseFileBrowserWidget.setFilename( customResponseFileName != null ? customResponseFileName : "" );
responseFileBrowserWidget.setEnabled( true );
validate();
}
} );
BaseWidgetUtils.createRadioIndent( responseContainer, 1 );
responseFileBrowserWidget = new FileBrowserWidget( "Select save file", null, FileBrowserWidget.TYPE_SAVE );
responseFileBrowserWidget.createWidget( responseContainer );
responseFileBrowserWidget.addWidgetModifyListener( new WidgetModifyListener()
{
public void widgetModified( WidgetModifyEvent event )
{
customResponseFileName = responseFileBrowserWidget.getFilename();
wizard.setResponseFilename( customResponseFileName );
validate();
}
} );
responseFileBrowserWidget.setEnabled( false );
BaseWidgetUtils.createRadioIndent( responseContainer, 1 );
overwriteResponseFileButton = BaseWidgetUtils.createCheckbox( responseContainer,
"Overwrite existing response file", 2 );
overwriteResponseFileButton.addSelectionListener( new SelectionAdapter()
{
public void widgetSelected( SelectionEvent event )
{
validate();
}
} );
setControl( composite );
}
/**
* Validates the page. This method is responsible for displaying errors, as well as enabling/disabling the "Finish" button
*/
private void validate()
{
boolean ok = true;
File dsmlFile = new File( dsmlFileBrowserWidget.getFilename() );
if ( "".equals( dsmlFileBrowserWidget.getFilename() ) )
{
setErrorMessage( null );
ok = false;
}
else if ( !dsmlFile.isFile() || !dsmlFile.exists() )
{
setErrorMessage( "Selected DSML file doesn't exist." );
ok = false;
}
else if ( !dsmlFile.canRead() )
{
setErrorMessage( "Selected DSML file is not readable." );
ok = false;
}
else if ( saveResponseButton.getSelection() )
{
File responseFile = new File( responseFileBrowserWidget.getFilename() );
File responseFileDirectory = responseFile.getParentFile();
if ( responseFile.equals( dsmlFile ) )
{
setErrorMessage( "DSML file and response file must not be equal." );
ok = false;
}
else if ( responseFile.isDirectory() )
{
setErrorMessage( "Selected response file is not a file." );
ok = false;
}
else if ( responseFile.exists() && !overwriteResponseFileButton.getSelection() )
{
setErrorMessage( "Selected response file already exists. Select option 'Overwrite existing response file' if you want to overwrite the response file." );
ok = false;
}
else if ( responseFile.exists() && !responseFile.canWrite() )
{
setErrorMessage( "Selected response file is not writeable." );
ok = false;
}
else if ( responseFile.getParentFile() == null )
{
setErrorMessage( "Selected response file directory is not writeable." );
ok = false;
}
else if ( !responseFile.exists() && ( responseFileDirectory == null || !responseFileDirectory.canWrite() ) )
{
setErrorMessage( "Selected response file directory is not writeable." );
ok = false;
}
}
if ( ( wizard.getImportConnection() == null ) || ( connectionWidget.getConnection() == null ) )
{
setErrorMessage( "Please select a Connection." );
ok = false;
}
if ( ok )
{
setErrorMessage( null );
}
setPageComplete( ok );
getContainer().updateButtons();
}
/**
* Saves the Dialog Settings of the Page
*/
public void saveDialogSettings()
{
dsmlFileBrowserWidget.saveDialogSettings();
}
}