| /****************************************************************************** |
| * Copyright (c) 2010 Oracle |
| * 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 implementation and ongoing maintenance |
| ******************************************************************************/ |
| |
| package org.eclipse.wst.common.project.facet.ui; |
| |
| import static org.eclipse.wst.common.project.facet.ui.internal.util.GridLayoutUtil.gdhfill; |
| import static org.eclipse.wst.common.project.facet.ui.internal.util.GridLayoutUtil.gdhspan; |
| |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.layout.GridDataFactory; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.graphics.Point; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Combo; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Group; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.wst.common.project.facet.core.IFacetedProjectWorkingCopy; |
| import org.eclipse.wst.common.project.facet.core.IPreset; |
| import org.eclipse.wst.common.project.facet.core.events.IFacetedProjectEvent; |
| import org.eclipse.wst.common.project.facet.core.events.IFacetedProjectListener; |
| import org.eclipse.wst.common.project.facet.core.util.IFilter; |
| import org.eclipse.wst.common.project.facet.ui.internal.FacetsSelectionDialog; |
| |
| /** |
| * @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a> |
| */ |
| |
| public final class PresetSelectionPanel |
| |
| extends Composite |
| |
| { |
| private final Group group; |
| private final Combo presetsCombo; |
| private final Button modifyButton; |
| private final Text descTextField; |
| private final IFacetedProjectWorkingCopy fpjwc; |
| |
| public PresetSelectionPanel( final Composite parent, |
| final IFacetedProjectWorkingCopy fpjwc ) |
| { |
| this( parent, fpjwc, null ); |
| } |
| |
| public PresetSelectionPanel( final Composite parent, |
| final IFacetedProjectWorkingCopy fpjwc, |
| final IFilter<IPreset> filter ) |
| { |
| super( parent, SWT.NONE ); |
| |
| Dialog.applyDialogFont( parent ); |
| |
| this.fpjwc = fpjwc; |
| |
| GridLayout layout = new GridLayout( 1, false ); |
| layout.marginHeight = 0; |
| layout.marginWidth = 0; |
| |
| setLayout( layout ); |
| |
| this.group = new Group( this, SWT.NONE ); |
| this.group.setLayout( new GridLayout( 2, false ) ); |
| this.group.setLayoutData( gdhfill() ); |
| this.group.setText( Resources.groupTitle ); |
| |
| this.presetsCombo = new Combo( this.group, SWT.BORDER | SWT.READ_ONLY ); |
| this.presetsCombo.setLayoutData( gdhfill() ); |
| |
| this.modifyButton = new Button( this.group, SWT.PUSH ); |
| this.modifyButton.setText( Resources.modifyButtonLabel ); |
| GridDataFactory.defaultsFor( this.modifyButton ).applyTo( this.modifyButton ); |
| |
| this.modifyButton.addSelectionListener |
| ( |
| new SelectionAdapter() |
| { |
| @Override |
| public void widgetSelected( final SelectionEvent event ) |
| { |
| handleModifyButtonPressed(); |
| } |
| } |
| ); |
| |
| this.descTextField = new Text( this.group, SWT.READ_ONLY | SWT.WRAP ); |
| |
| final GridData gd = gdhspan( gdhfill(), 2 ); |
| gd.widthHint = 400; |
| gd.minimumHeight = 30; |
| |
| this.descTextField.setLayoutData( gd ); |
| |
| this.fpjwc.addListener |
| ( |
| new IFacetedProjectListener() |
| { |
| public void handleEvent( final IFacetedProjectEvent event ) |
| { |
| final Runnable runnable = new Runnable() |
| { |
| public void run() |
| { |
| refreshDescription(); |
| } |
| }; |
| |
| Display.getDefault().asyncExec( runnable ); |
| } |
| }, |
| IFacetedProjectEvent.Type.SELECTED_PRESET_CHANGED |
| ); |
| |
| ModifyFacetedProjectWizard.syncWithPresetsModel( this.fpjwc, this.presetsCombo, filter ); |
| } |
| |
| private void refreshDescription() |
| { |
| final IPreset preset = this.fpjwc.getSelectedPreset(); |
| |
| final String desc; |
| |
| if( preset == null ) |
| { |
| desc = Resources.hint; |
| } |
| else |
| { |
| desc = preset.getDescription(); |
| } |
| |
| this.descTextField.setText( desc ); |
| |
| final int currentHeight = this.descTextField.getSize().y;; |
| ( (GridData) this.descTextField.getLayoutData() ).minimumHeight = currentHeight; |
| |
| final Shell shell = getShell(); |
| shell.layout( true, true ); |
| final Point currentSize = shell.getSize(); |
| final Point preferredSize = shell.computeSize( currentSize.x - 30, SWT.DEFAULT ); |
| |
| if( preferredSize.y > currentSize.y ) |
| { |
| shell.setSize( currentSize.x, preferredSize.y ); |
| } |
| } |
| |
| private void handleModifyButtonPressed() |
| { |
| FacetsSelectionDialog.openDialog( getShell(), this.fpjwc ); |
| } |
| |
| private static final class Resources |
| |
| extends NLS |
| |
| { |
| public static String groupTitle; |
| public static String hint; |
| public static String modifyButtonLabel; |
| |
| static |
| { |
| initializeMessages( PresetSelectionPanel.class.getName(), |
| Resources.class ); |
| } |
| } |
| |
| } |