| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 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 implementation |
| //------------------------------------------------------------------------------ |
| package org.eclipse.epf.authoring.ui.preferences; |
| |
| import org.eclipse.epf.authoring.ui.AuthoringUIResources; |
| import org.eclipse.epf.library.LibraryPlugin; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.swt.SWT; |
| 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.IWorkbench; |
| import org.eclipse.ui.IWorkbenchPreferencePage; |
| |
| |
| /** |
| * Preference page for modeling options |
| * |
| * @author Shilpa Toraskar |
| * @since 1.2 |
| * |
| */ |
| public class ModelingOptionsPrefPage extends CommonPrefPage implements |
| IWorkbenchPreferencePage { |
| |
| int NUM_COLUMN = 1; |
| |
| private Composite composite_tab; |
| |
| private Button extendSemanticsCheck; |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.preference.PreferencePage#createContents(org.eclipse.swt.widgets.Composite) |
| */ |
| protected Control createContents(Composite parent) { |
| |
| // composite_tab << parent |
| composite_tab = createComposite(parent, NUM_COLUMN); |
| |
| createLabel(composite_tab, " ", NUM_COLUMN); //$NON-NLS-1$ |
| |
| extendSemanticsCheck = new Button(composite_tab, SWT.CHECK); |
| extendSemanticsCheck.setText(AuthoringUIResources.extend_semantics_button_text); |
| |
| |
| Label label = new Label(composite_tab, SWT.LEFT| SWT.WRAP); |
| label.setText(AuthoringUIResources.extend_semantics_text); |
| GridData data = new GridData(GridData.FILL_HORIZONTAL); |
| label.setLayoutData(data); |
| |
| createLabel(composite_tab, " ", NUM_COLUMN); //$NON-NLS-1$ |
| createLine(composite_tab, NUM_COLUMN); |
| |
| initializeValues(); |
| |
| return composite_tab; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench) |
| */ |
| public void init(IWorkbench workbench) { |
| // this.workbench = workbench; |
| } |
| |
| /* |
| * (non-Javadoc) Method declared on PreferencePage |
| */ |
| protected void performDefaults() { |
| super.performDefaults(); |
| initializeDefaults(); |
| } |
| |
| /* |
| * (non-Javadoc) Method declared on PreferencePage |
| */ |
| public boolean performOk() { |
| storeValues(); |
| LibraryPlugin.getDefault().savePluginPreferences(); |
| |
| return true; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.epf.authoring.ui.preferences.CommonPrefPage#doGetPreferenceStore() |
| */ |
| protected IPreferenceStore doGetPreferenceStore() { |
| |
| return LibraryPlugin.getDefault().getPreferenceStore(); |
| |
| } |
| |
| /** |
| * Stores the values of the controls back to the preference store. |
| */ |
| private void storeValues() { |
| IPreferenceStore store = getPreferenceStore(); |
| |
| store.setValue(LibraryPreferenceConstants.PREF_EXTEND_SEMANTICS_CHECK, |
| extendSemanticsCheck.getSelection()); |
| } |
| |
| /** |
| * Initializes states of the controls using default values in the preference |
| * store. |
| */ |
| private void initializeDefaults() { |
| IPreferenceStore store = getPreferenceStore(); |
| |
| extendSemanticsCheck |
| .setSelection(store |
| .getDefaultBoolean(LibraryPreferenceConstants.PREF_EXTEND_SEMANTICS_CHECK)); |
| } |
| |
| /** |
| * Initializes states of the controls from the preference store. |
| */ |
| private void initializeValues() { |
| IPreferenceStore store = getPreferenceStore(); |
| extendSemanticsCheck |
| .setSelection(store |
| .getBoolean(LibraryPreferenceConstants.PREF_EXTEND_SEMANTICS_CHECK)); |
| } |
| |
| private Composite createComposite(Composite parent, int numColumns) { |
| |
| Composite composite = new Composite(parent, SWT.NULL); |
| |
| // GridLayout |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = numColumns; |
| layout.marginHeight = layout.marginWidth = 0; |
| composite.setLayout(layout); |
| |
| // GridData |
| GridData data = new GridData(); |
| data.verticalAlignment = GridData.FILL; |
| data.horizontalAlignment = GridData.FILL; |
| composite.setLayoutData(data); |
| |
| return composite; |
| } |
| } |