| /****************************************************************************** |
| * Copyright (c) 2005 BEA Systems, Inc. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Konstantin Komissarchik - initial API and implementation |
| ******************************************************************************/ |
| |
| package org.eclipse.jst.servlet.ui.project.facet; |
| |
| import org.eclipse.jst.j2ee.ui.project.facet.EarSelectionPanel; |
| import org.eclipse.jst.j2ee.web.project.facet.WebFacetInstallConfig; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.graphics.Color; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Event; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Listener; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.wst.common.project.facet.ui.AbstractFacetWizardPage; |
| |
| /** |
| * @author <a href="mailto:kosta@bea.com">Konstantin Komissarchik</a> |
| */ |
| |
| public final class WebFacetInstallPage |
| |
| extends AbstractFacetWizardPage |
| |
| { |
| private WebFacetInstallConfig config; |
| private EarSelectionPanel earPanel; |
| private Label contextRootLabel; |
| private Text contextRoot; |
| private boolean contextRootModified; |
| private Label contentDirLabel; |
| private Text contentDir; |
| private Button createWebInfSrc; |
| |
| public WebFacetInstallPage() |
| { |
| super( "web.facet.install.page" ); |
| |
| setTitle( Resources.pageTitle ); |
| setDescription( Resources.pageDescription ); |
| } |
| |
| public void createControl( final Composite parent ) |
| { |
| final Composite composite = new Composite( parent, SWT.NONE ); |
| composite.setLayout( new GridLayout( 1, false ) ); |
| |
| this.earPanel = new EarSelectionPanel( composite, SWT.NONE ); |
| this.earPanel.setLayoutData( gdhfill() ); |
| |
| this.earPanel.addListener( new Listener() |
| { |
| public void handleEvent( final Event event ) |
| { |
| config.setEarProjectName( earPanel.getEarProjectName() ); |
| validate(); |
| } |
| } ); |
| |
| this.contextRootLabel = new Label( composite, SWT.NONE ); |
| this.contextRootLabel.setText( Resources.contextRootLabel ); |
| this.contextRootLabel.setLayoutData( gdhfill() ); |
| |
| this.contextRoot = new Text( composite, SWT.BORDER ); |
| this.contextRoot.setText( "" ); |
| this.contextRoot.setLayoutData( gdhfill() ); |
| this.contextRoot.setData( "label", this.contextRootLabel ); |
| |
| this.contextRoot.addModifyListener( new ModifyListener() |
| { |
| public void modifyText( final ModifyEvent event ) |
| { |
| WebFacetInstallPage.this.contextRootModified = true; |
| validate(); |
| } |
| } ); |
| |
| this.contentDirLabel = new Label( composite, SWT.NONE ); |
| this.contentDirLabel.setText( Resources.contentDirLabel ); |
| this.contentDirLabel.setLayoutData( gdhfill() ); |
| |
| this.contentDir = new Text( composite, SWT.BORDER ); |
| this.contentDir.setText( this.config.getContentDir() ); |
| this.contentDir.setLayoutData( gdhfill() ); |
| this.contentDir.setData( "label", this.contentDirLabel ); |
| |
| this.contentDir.addModifyListener( new ModifyListener() |
| { |
| public void modifyText( final ModifyEvent event ) |
| { |
| validate(); |
| } |
| } ); |
| |
| this.createWebInfSrc = new Button( composite, SWT.CHECK ); |
| this.createWebInfSrc.setText( Resources.createWebinfSrcLabel ); |
| |
| setControl( composite ); |
| } |
| |
| public void setConfig( final Object config ) |
| { |
| this.config = (WebFacetInstallConfig) config; |
| } |
| |
| public void transferStateToConfig() |
| { |
| if( this.earPanel.getAddToEar() ) |
| { |
| this.config.setEarProjectName( this.earPanel.getEarProjectName() ); |
| } |
| else |
| { |
| this.config.setEarProjectName( null ); |
| } |
| |
| if( this.contextRootModified ) |
| { |
| this.config.setContextRoot( this.contextRoot.getText() ); |
| } |
| else |
| { |
| this.config.setContextRoot( this.context.getProjectName() ); |
| } |
| |
| this.config.setContentDir( this.contentDir.getText() ); |
| this.config.setCreateWebInfSrc( this.createWebInfSrc.getSelection() ); |
| } |
| |
| public void setVisible( final boolean visible ) |
| { |
| if( visible ) |
| { |
| if( ! this.contextRootModified ) |
| { |
| this.contextRoot.setText( this.context.getProjectName() ); |
| this.contextRootModified = false; |
| } |
| } |
| |
| super.setVisible( visible ); |
| } |
| |
| private void validate() |
| { |
| boolean valid = true; |
| |
| if( ! validateNotEmpty( this.contextRoot, Resources.contextRootLabel, Resources.contentDirLabelInvalid ) || |
| ! validateNotEmpty( this.contentDir, Resources.contentDirLabel, Resources.contentDirLabelInvalid ) ) |
| { |
| valid = false; |
| } |
| |
| if( this.earPanel.getAddToEar() && |
| this.earPanel.getEarProjectName() == null ) |
| { |
| valid = false; |
| } |
| |
| this.setPageComplete( valid ); |
| } |
| |
| private static boolean validateNotEmpty( final Text textbox, |
| final String validLabel, |
| final String invalidLabel ) |
| { |
| final Label label = (Label) textbox.getData( "label" ); |
| |
| final boolean valid; |
| final String text; |
| final Color color; |
| |
| if( textbox.getText().trim().length() == 0 ) |
| { |
| text = invalidLabel; |
| color = label.getDisplay().getSystemColor( SWT.COLOR_RED ); |
| |
| valid = false; |
| } |
| else |
| { |
| text = validLabel; |
| color = null; |
| |
| valid = true; |
| } |
| |
| label.setText( text ); |
| label.setForeground( color ); |
| |
| return valid; |
| } |
| |
| private static GridData gdhfill() |
| { |
| return new GridData( GridData.FILL_HORIZONTAL ); |
| } |
| |
| private static final class Resources |
| |
| extends NLS |
| |
| { |
| public static String pageTitle; |
| public static String pageDescription; |
| public static String contextRootLabel; |
| public static String contextRootLabelInvalid; |
| public static String contentDirLabel; |
| public static String contentDirLabelInvalid; |
| public static String createWebinfSrcLabel; |
| |
| static |
| { |
| initializeMessages( WebFacetInstallPage.class.getName(), |
| Resources.class ); |
| } |
| } |
| |
| } |
| |