| /******************************************************************************* |
| * Copyright (c) 2007, 2012 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.cdt.managedbuilder.xlc.ui.preferences; |
| |
| import org.eclipse.cdt.managedbuilder.xlc.ui.Messages; |
| import org.eclipse.cdt.managedbuilder.xlc.ui.XLCUIPlugin; |
| import org.eclipse.jface.dialogs.IMessageProvider; |
| import org.eclipse.jface.preference.ComboFieldEditor; |
| import org.eclipse.jface.preference.DirectoryFieldEditor; |
| import org.eclipse.jface.preference.FieldEditorPreferencePage; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchPreferencePage; |
| |
| /** |
| * This class represents a preference page that |
| * is contributed to the Preferences dialog. By |
| * subclassing <samp>FieldEditorPreferencePage</samp>, we |
| * can use the field support built into JFace that allows |
| * us to create a page that is small and knows how to |
| * save, restore and apply itself. |
| * <p> |
| * This page is used to modify preferences only. They |
| * are stored in the preference store that belongs to |
| * the main plug-in class. That way, preferences can |
| * be accessed directly via the preference store. |
| */ |
| |
| public class XLCompilerPreferencePage extends FieldEditorPreferencePage implements IWorkbenchPreferencePage { |
| |
| private String originalMessage; |
| |
| public XLCompilerPreferencePage() { |
| super(FLAT); |
| setPreferenceStore(XLCUIPlugin.getDefault().getPreferenceStore()); |
| setDescription(Messages.XLCompilerPreferencePage_0); |
| } |
| |
| /** |
| * Creates the field editors. Field editors are abstractions of |
| * the common GUI blocks needed to manipulate various types |
| * of preferences. Each field editor knows how to save and |
| * restore itself. |
| */ |
| @Override |
| public void createFieldEditors() { |
| |
| DirectoryFieldEditor pathEditor = new DirectoryFieldEditor(PreferenceConstants.P_XL_COMPILER_ROOT, |
| Messages.XLCompilerPreferencePage_1, getFieldEditorParent()) { |
| @Override |
| protected boolean doCheckState() { |
| // always return true, as we don't want to fail cases when compiler is installed remotely |
| // just warn user |
| if (!super.doCheckState()) { |
| setMessage(Messages.XLCompilerPreferencePage_3, IMessageProvider.WARNING); |
| } else { |
| setMessage(originalMessage); |
| } |
| |
| return true; |
| } |
| |
| @Override |
| protected boolean checkState() { |
| return doCheckState(); |
| } |
| |
| }; |
| |
| addField(pathEditor); |
| |
| String[][] versionEntries = { |
| { PreferenceConstants.P_XL_COMPILER_VERSION_8_NAME, PreferenceConstants.P_XL_COMPILER_VERSION_8 }, |
| { PreferenceConstants.P_XL_COMPILER_VERSION_9_NAME, PreferenceConstants.P_XL_COMPILER_VERSION_9 }, |
| { PreferenceConstants.P_XL_COMPILER_VERSION_10_NAME, PreferenceConstants.P_XL_COMPILER_VERSION_10 }, |
| { PreferenceConstants.P_XL_COMPILER_VERSION_11_NAME, PreferenceConstants.P_XL_COMPILER_VERSION_11 } }; |
| |
| addField(new ComboFieldEditor(PreferenceConstants.P_XLC_COMPILER_VERSION, Messages.XLCompilerPreferencePage_2, |
| versionEntries, getFieldEditorParent())); |
| |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench) |
| */ |
| @Override |
| public void init(IWorkbench workbench) { |
| originalMessage = getMessage(); |
| } |
| |
| } |