| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * 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.ColorFieldEditor; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.jface.preference.PreferencePage; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchPreferencePage; |
| import org.eclipse.ui.help.WorkbenchHelp; |
| |
| public class ConsolePreferencesPage extends PreferencePage implements IWorkbenchPreferencePage { |
| |
| private ColorFieldEditor commandColorEditor; |
| private ColorFieldEditor messageColorEditor; |
| private ColorFieldEditor errorColorEditor; |
| |
| /** |
| * Creates composite control and sets the default layout data. |
| * |
| * @param parent the parent of the new composite |
| * @param numColumns the number of columns for the new composite |
| * @return the newly-created coposite |
| */ |
| private Composite createComposite(Composite parent, int numColumns) { |
| Composite composite = new Composite(parent, SWT.NULL); |
| |
| //GridLayout |
| GridLayout layout = new GridLayout(); |
| layout.marginHeight = 0; |
| layout.marginWidth = 0; |
| layout.numColumns = numColumns; |
| composite.setLayout(layout); |
| |
| //GridData |
| GridData data = new GridData(); |
| data.verticalAlignment = GridData.FILL; |
| data.horizontalAlignment = GridData.FILL; |
| composite.setLayoutData(data); |
| return composite; |
| } |
| |
| /** |
| * @see PreferencePage#createContents(Composite) |
| */ |
| protected Control createContents(Composite parent) { |
| Composite composite = createComposite(parent, 2); |
| createLabel(composite, Policy.bind("ConsolePreferencePage.consoleColorSettings")); //$NON-NLS-1$ |
| |
| commandColorEditor = createColorFieldEditor(ICVSUIConstants.PREF_CONSOLE_COMMAND_COLOR, |
| Policy.bind("ConsolePreferencePage.commandColor"), composite); //$NON-NLS-1$ |
| messageColorEditor = createColorFieldEditor(ICVSUIConstants.PREF_CONSOLE_MESSAGE_COLOR, |
| Policy.bind("ConsolePreferencePage.messageColor"), composite); //$NON-NLS-1$ |
| errorColorEditor = createColorFieldEditor(ICVSUIConstants.PREF_CONSOLE_ERROR_COLOR, |
| Policy.bind("ConsolePreferencePage.errorColor"), composite); //$NON-NLS-1$ |
| |
| initializeValues(); |
| WorkbenchHelp.setHelp(composite, IHelpContextIds.CONSOLE_PREFERENCE_PAGE); |
| Dialog.applyDialogFont(parent); |
| return composite; |
| } |
| |
| /** |
| * Utility method that creates a label instance |
| * and sets the default layout data. |
| * |
| * @param parent the parent for the new label |
| * @param text the text for the new label |
| * @return the new label |
| */ |
| private Label createLabel(Composite parent, String text) { |
| Label label = new Label(parent, SWT.LEFT); |
| label.setText(text); |
| GridData data = new GridData(); |
| data.horizontalSpan = 2; |
| data.horizontalAlignment = GridData.FILL; |
| label.setLayoutData(data); |
| return label; |
| } |
| /** |
| * Creates a new color field editor. |
| */ |
| private ColorFieldEditor createColorFieldEditor(String preferenceName, String label, Composite parent) { |
| ColorFieldEditor editor = new ColorFieldEditor(preferenceName, label, parent); |
| editor.setPreferencePage(this); |
| editor.setPreferenceStore(getPreferenceStore()); |
| return editor; |
| } |
| |
| /** |
| * Initializes states of the controls from the preference store. |
| */ |
| private void initializeValues() { |
| IPreferenceStore store = getPreferenceStore(); |
| commandColorEditor.load(); |
| messageColorEditor.load(); |
| errorColorEditor.load(); |
| } |
| |
| /** |
| * @see IWorkbenchPreferencePage#init(IWorkbench) |
| */ |
| public void init(IWorkbench workbench) { |
| } |
| |
| /** |
| * OK was clicked. Store the CVS preferences. |
| * |
| * @return whether it is okay to close the preference page |
| */ |
| public boolean performOk() { |
| IPreferenceStore store = getPreferenceStore(); |
| commandColorEditor.store(); |
| messageColorEditor.store(); |
| errorColorEditor.store(); |
| return true; |
| } |
| |
| /** |
| * Defaults was clicked. Restore the CVS preferences to |
| * their default values |
| */ |
| protected void performDefaults() { |
| super.performDefaults(); |
| IPreferenceStore store = getPreferenceStore(); |
| commandColorEditor.loadDefault(); |
| messageColorEditor.loadDefault(); |
| errorColorEditor.loadDefault(); |
| } |
| |
| /** |
| * Returns preference store that belongs to the our plugin. |
| * This is important because we want to store |
| * our preferences separately from the desktop. |
| * |
| * @return the preference store for this plugin |
| */ |
| protected IPreferenceStore doGetPreferenceStore() { |
| return CVSUIPlugin.getPlugin().getPreferenceStore(); |
| } |
| } |