| /******************************************************************************* |
| * Copyright (c) 2000, 2007 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.update.internal.ui.wizards; |
| |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IDialogSettings; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| 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.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.update.internal.operations.UpdateUtils; |
| import org.eclipse.update.internal.ui.UpdateUI; |
| import org.eclipse.update.internal.ui.UpdateUIMessages; |
| import org.eclipse.update.search.UpdateSearchRequest; |
| |
| /** |
| */ |
| public class ModeSelectionPage extends BannerPage implements ISearchProvider { |
| private boolean updateMode=true; |
| private Button updatesButton; |
| private Button newFeaturesButton; |
| private UpdateSearchRequest searchRequest; |
| private static final String SECTION_ID = "ModeSelectionPage"; //$NON-NLS-1$ |
| private static final String P_NEW_FEATURES_MODE = "new-features-mode"; //$NON-NLS-1$ |
| |
| public ModeSelectionPage(UpdateSearchRequest searchRequest) { |
| super("modeSelection"); //$NON-NLS-1$ |
| setTitle(UpdateUIMessages.ModeSelectionPage_title); |
| setDescription(UpdateUIMessages.ModeSelectionPage_desc); |
| this.searchRequest = searchRequest; |
| } |
| |
| public UpdateSearchRequest getSearchRequest() { |
| initializeSearch(); |
| return searchRequest; |
| } |
| |
| private IDialogSettings getSettings() { |
| IDialogSettings master = UpdateUI.getDefault().getDialogSettings(); |
| IDialogSettings section = master.getSection(SECTION_ID); |
| if (section==null) |
| section = master.addNewSection(SECTION_ID); |
| return section; |
| } |
| |
| private void initializeSearch() { |
| if (searchRequest!=null) return; |
| searchRequest = UpdateUtils.createNewUpdatesRequest(null, false); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.update.internal.ui.wizards.BannerPage#createContents(org.eclipse.swt.widgets.Composite) |
| */ |
| protected Control createContents(Composite parent) { |
| Composite composite = new Composite(parent, SWT.NULL); |
| GridLayout layout = new GridLayout(); |
| composite.setLayout(layout); |
| updatesButton = new Button(composite, SWT.RADIO); |
| updatesButton.setText(UpdateUIMessages.ModeSelectionPage_updates); |
| updateMode = !getSettings().getBoolean(P_NEW_FEATURES_MODE); |
| updatesButton.setSelection(updateMode); |
| |
| final Label updatesText = new Label(composite, SWT.WRAP); |
| updatesText.setText(UpdateUIMessages.ModeSelectionPage_updatesText); |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.widthHint = 100; |
| updatesText.setLayoutData(gd); |
| |
| updatesButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| updateMode = true; |
| getWizard().getContainer().updateButtons(); |
| } |
| }); |
| // spacer |
| new Label(composite, SWT.NULL); |
| newFeaturesButton = new Button(composite, SWT.RADIO); |
| newFeaturesButton.setSelection(!updateMode); |
| newFeaturesButton.setText(UpdateUIMessages.ModeSelectionPage_newFeatures); |
| newFeaturesButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| updateMode = false; |
| getWizard().getContainer().updateButtons(); |
| } |
| }); |
| |
| final Label newFeaturesText = new Label(composite, SWT.WRAP); |
| newFeaturesText.setText(UpdateUIMessages.ModeSelectionPage_newFeaturesText); |
| gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.widthHint = 100; |
| newFeaturesText.setLayoutData(gd); |
| |
| /* |
| composite.addControlListener(new ControlAdapter() { |
| public void controlResized(ControlEvent e) { |
| Composite parent = (Composite)e.widget; |
| Rectangle carea = parent.getClientArea(); |
| GridData gd = (GridData)updatesText.getLayoutData(); |
| gd.widthHint = carea.width; |
| gd = (GridData)newFeaturesText.getLayoutData(); |
| gd.widthHint = carea.width; |
| } |
| }); |
| */ |
| |
| Dialog.applyDialogFont(parent); |
| |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, "org.eclipse.update.ui.ModeSelectionPage"); //$NON-NLS-1$ |
| |
| return composite; |
| } |
| |
| public void saveSettings() { |
| boolean updateMode = updatesButton.getSelection(); |
| getSettings().put(P_NEW_FEATURES_MODE, !updateMode); |
| } |
| |
| public boolean isUpdateMode() { |
| return updateMode; |
| } |
| |
| public boolean isPageComplete() { |
| return updateMode && super.isPageComplete(); |
| } |
| |
| protected boolean isCurrentPage() { |
| return super.isCurrentPage(); |
| } |
| |
| public boolean canFlipToNextPage() { |
| return !updateMode; |
| } |
| |
| |
| |
| } |