| /******************************************************************************* |
| * Copyright (c) 2004, 2006 Sybase, Inc. 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: |
| * Sybase, Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.pagedesigner.ui.preferences; |
| |
| import org.eclipse.jface.preference.BooleanFieldEditor; |
| import org.eclipse.jface.preference.FieldEditorPreferencePage; |
| import org.eclipse.jface.preference.IntegerFieldEditor; |
| import org.eclipse.jst.pagedesigner.PDPlugin; |
| import org.eclipse.jst.pagedesigner.utils.EditorUtil; |
| 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.Group; |
| 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. |
| * |
| * C.B: Copied from the GEMPreferences in the Faces Config Editor. |
| */ |
| |
| public final class PDPreferencePage extends FieldEditorPreferencePage implements |
| IWorkbenchPreferencePage |
| { |
| |
| // appearance |
| |
| private Group _cssLayoutGroup; |
| |
| // private BooleanField _enableAbsolute; |
| // |
| // private IntegerFieldEditor _artificialCellpadding; |
| |
| private class BooleanField extends BooleanFieldEditor |
| { |
| // private Composite parent; |
| |
| /** |
| * @param name |
| * @param label |
| * @param parent |
| */ |
| public BooleanField(String name, String label, Composite parent) |
| { |
| super(name, label, parent); |
| // this.parent = parent; |
| } |
| |
| // /** |
| // * @return the change control button |
| // */ |
| // public Button getButton() { |
| // return getChangeControl(parent); |
| // } |
| } |
| |
| /** |
| * Constructor |
| */ |
| public PDPreferencePage() |
| { |
| super(GRID); |
| setPreferenceStore(PDPlugin.getDefault().getPreferenceStore()); |
| setDescription(PreferenceMessages.PDPreferences_description); |
| } |
| |
| /** |
| * 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. |
| */ |
| public void createFieldEditors() |
| { |
| _cssLayoutGroup = new Group(getFieldEditorParent(), SWT.NULL); |
| |
| // note, we aren't saving the reference. It's assumed that parent |
| // worries about destruction, persistence etc. |
| /* _enableAbsolute = */addBooleanField( |
| PDPreferences.CSS_ENABLE_ABSOLUTE_POSITIONING, |
| PreferenceMessages.EditorPreferences_LABEL_CSSEnableAbsolutePositioning, |
| _cssLayoutGroup); |
| /* _artificialCellpadding = */addIntegerField( |
| PDPreferences.CSS_USE_ARTIFICAL_CELL_PADDING, |
| PreferenceMessages.EditorPreferences_LABEL_CSSArtificalCellPadding, |
| _cssLayoutGroup); |
| } |
| |
| |
| @Override |
| public boolean performOk() |
| { |
| final boolean succeeded = super.performOk(); |
| if (succeeded) |
| { |
| EditorUtil.refreshAllWPEDesignViewers(); |
| } |
| return succeeded; |
| } |
| |
| |
| protected void initialize() |
| { |
| // Color use: Default canvas colors should pick up system defaults |
| // enable or disable all of the color and font selection controls in the |
| // preference dialog |
| // depending on whether the "Use System Colors" checkbox is selected. |
| super.initialize(); |
| |
| ((GridLayout) getFieldEditorParent().getLayout()).numColumns = 1; |
| _cssLayoutGroup.setLayout(new GridLayout(2, false)); |
| _cssLayoutGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL |
| | GridData.VERTICAL_ALIGN_BEGINNING)); |
| } |
| |
| public void init(IWorkbench workbench) |
| { |
| // no initialization |
| } |
| |
| private IntegerFieldEditor addIntegerField(String name, String labelText, |
| Composite parent) |
| { |
| IntegerFieldEditor f = new IntegerFieldEditor(name, labelText, parent); |
| addField(f); |
| return f; |
| } |
| |
| private BooleanField addBooleanField(String name, String labelText, |
| Composite parent) |
| { |
| BooleanField f = new BooleanField(name, labelText, parent); |
| addField(f); |
| return f; |
| } |
| } |