| /******************************************************************************* |
| * Copyright (c) 2000, 2011 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.ccvs.ui; |
| |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.preference.FieldEditorPreferencePage; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.ui.*; |
| |
| /** |
| * This class acts as an abstract superclass for CVS preference pages that use |
| * field editors. |
| */ |
| public abstract class CVSFieldEditorPreferencePage extends FieldEditorPreferencePage implements IWorkbenchPreferencePage { |
| |
| public static IPreferenceStore getCVSPreferenceStore() { |
| return CVSUIPlugin.getPlugin().getPreferenceStore(); |
| } |
| |
| /** |
| * Constructor for CVSFieldEditorPreferencePage. |
| */ |
| public CVSFieldEditorPreferencePage() { |
| super(GRID); |
| setPreferenceStore(getCVSPreferenceStore()); |
| String description = getPageDescription(); |
| if (description != null) |
| setDescription(description); |
| } |
| |
| @Override |
| protected Control createContents(Composite parent) { |
| Control control = super.createContents(parent); |
| String id = getPageHelpContextId(); |
| if (id != null) |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), id); |
| Dialog.applyDialogFont(control); |
| return control; |
| } |
| |
| @Override |
| public void init(IWorkbench workbench) { |
| } |
| |
| /** |
| * Method getPageHelpContextId must be overridden by subclasses to provide |
| * the help context ID of the page. Return null for no page F1 help. |
| * |
| * @return String |
| */ |
| protected abstract String getPageHelpContextId(); |
| |
| /** |
| * Method getPageDescription must be overridden by subclasses to provide the |
| * description of the page. Return null for no description. |
| * @return String |
| */ |
| protected abstract String getPageDescription(); |
| |
| @Override |
| public boolean performOk() { |
| if (!super.performOk()) return false; |
| pushPreferences(); |
| return true; |
| } |
| |
| /** |
| * Push the preferences to the Core plugin as required |
| */ |
| protected void pushPreferences() { |
| // Do nothing by default |
| } |
| |
| } |