| /****************************************************************************** |
| * 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.internal.classpath; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.internal.ui.JavaPluginImages; |
| import org.eclipse.jdt.ui.wizards.IClasspathContainerPage; |
| import org.eclipse.jdt.ui.wizards.IClasspathContainerPageExtension; |
| import org.eclipse.jdt.ui.wizards.NewElementWizardPage; |
| import org.eclipse.jst.j2ee.internal.web.classpath.WebAppContainer; |
| import org.eclipse.jst.servlet.ui.internal.plugin.WEBUIMessages; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Combo; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.wst.common.componentcore.ComponentCore; |
| import org.eclipse.wst.common.componentcore.resources.IFlexibleProject; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| |
| /** |
| * @author <a href="mailto:kosta@bea.com">Konstantin Komissarchik</a> |
| */ |
| |
| public class WebAppContainerPage |
| |
| extends NewElementWizardPage |
| implements IClasspathContainerPage, IClasspathContainerPageExtension |
| |
| { |
| private IProject project; |
| private IJavaProject jproject; |
| private String component; |
| private Label componentLabel; |
| private Combo componentCombo; |
| |
| public WebAppContainerPage() |
| { |
| super( resource( "WEB_CONT_NAME" ) ); |
| |
| setTitle( resource( "WEB_CONT_PAGE_TITLE" ) ); |
| setDescription( resource( "WEB_CONT_PAGE_DESCRIPTION" ) ); |
| |
| // TODO: Replace with a custom image. |
| setImageDescriptor( JavaPluginImages.DESC_WIZBAN_ADD_LIBRARY ); |
| } |
| |
| public void initialize( final IJavaProject jproject, |
| final IClasspathEntry[] cp ) |
| { |
| this.jproject = jproject; |
| this.project = jproject.getProject(); |
| } |
| |
| public IClasspathEntry getSelection() |
| { |
| final int sel = this.componentCombo.getSelectionIndex(); |
| final String cmp = this.componentCombo.getItem( sel ).trim(); |
| |
| return WebAppContainer.convert( cmp ); |
| } |
| |
| public void setSelection( final IClasspathEntry cpe ) |
| { |
| if( cpe == null ) |
| { |
| return; |
| } |
| |
| this.component = WebAppContainer.convert( cpe ); |
| } |
| |
| public void createControl( final Composite parent ) |
| { |
| final Composite composite = new Composite( parent, SWT.NONE ); |
| composite.setLayout( new GridLayout( 1, false ) ); |
| |
| this.componentLabel = new Label( composite, SWT.NONE ); |
| this.componentLabel.setText( resource( "WEB_CONT_PAGE_COMP_LABEL" ) ); |
| |
| this.componentCombo = new Combo( composite, SWT.READ_ONLY ); |
| |
| final List components = components(); |
| |
| for( int i = 0, n = components.size(); i < n; i++ ) |
| { |
| final String cmp = (String) components.get( i ); |
| this.componentCombo.add( cmp + " " ); |
| |
| if( this.component != null && this.component.equals( cmp ) ) |
| { |
| this.componentCombo.select( i ); |
| } |
| } |
| |
| setControl( composite ); |
| } |
| |
| public boolean finish() |
| { |
| return this.componentCombo.getSelectionIndex() != -1; |
| } |
| |
| private List components() |
| { |
| final List used = new ArrayList(); |
| |
| try |
| { |
| final IClasspathEntry[] cp = this.jproject.getRawClasspath(); |
| |
| for( int i = 0; i < cp.length; i++ ) |
| { |
| final IClasspathEntry cpe = cp[ i ]; |
| |
| if( WebAppContainer.check( cpe ) ) |
| { |
| used.add( WebAppContainer.convert( cpe ) ); |
| } |
| } |
| } |
| catch( JavaModelException e ) |
| { |
| // TODO: Handle this. |
| } |
| |
| final List res = new ArrayList(); |
| |
| final IFlexibleProject fp |
| = ComponentCore.createFlexibleProject( this.project ); |
| |
| final IVirtualComponent[] components = fp.getComponents(); |
| |
| for( int i = 0; i < components.length; i++ ) |
| { |
| final IVirtualComponent vc = components[ i ]; |
| final String cmp = vc.getName(); |
| |
| // TODO: Re-enable this check when getComponentTypeId() is implemented. |
| //if( vc.getComponentTypeId().equals( "jst.web" ) ) |
| if( ( this.component != null && this.component.equals( cmp ) ) || |
| ! used.contains( vc.getName() ) ) |
| { |
| res.add( vc.getName() ); |
| } |
| } |
| |
| return res; |
| } |
| |
| private static String resource( final String key ) |
| { |
| return WEBUIMessages.getResourceString( key ); |
| } |
| |
| } |