com.aptana.ide.intro.preferences.IntroPreferencePage.java Source code

Introduction

Here is the source code for com.aptana.ide.intro.preferences.IntroPreferencePage.java

Source

/**
 * Copyright (c) 2005-2006 Aptana, Inc.
 *
 * 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. If redistributing this code,
 * this entire header must remain intact.
 */
package com.aptana.ide.intro.preferences;

import org.eclipse.jface.preference.BooleanFieldEditor;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.PreferencePage;
import org.eclipse.jface.preference.RadioGroupFieldEditor;
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.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;

import com.aptana.ide.core.ui.CoreUIUtils;
import com.aptana.ide.intro.IntroPlugin;
import com.aptana.ide.server.jetty.JettyPlugin;

/**
 * Start page preference page
 * 
 * @author Kevin Sawicki (ksawicki@aptana.com)
 */
public final class IntroPreferencePage extends PreferencePage implements IWorkbenchPreferencePage {

    private BooleanFieldEditor portalBrowserEditor;
    private RadioGroupFieldEditor showStartPageEditor;

    /**
     * @see org.eclipse.jface.preference.PreferencePage#createContents(org.eclipse.swt.widgets.Composite)
     */
    protected Control createContents(Composite parent) {

        Composite entryTable = new Composite(parent, SWT.NULL);

        // Create a data that takes up the extra space in the dialog .
        GridData data = new GridData(GridData.FILL_HORIZONTAL);
        data.grabExcessHorizontalSpace = true;
        entryTable.setLayoutData(data);

        GridLayout layout = new GridLayout();
        entryTable.setLayout(layout);

        Composite colorComposite = new Composite(entryTable, SWT.NONE);

        colorComposite.setLayout(new GridLayout());

        // Create a data that takes up the extra space in the dialog.
        colorComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

        showStartPageEditor = new RadioGroupFieldEditor(IPreferenceConstants.SHOW_STARTPAGE_ON_STARTUP,
                Messages.IntroPreferencePage_StartPageOptions, 1,
                new String[][] {
                        { Messages.IntroPreferencePage_AlwaysDisplayAtStart, IPreferenceConstants.ALWAYS_SHOW },
                        { Messages.IntroPreferencePage_AlwaysDisplayAfterAnyUpdates,
                                IPreferenceConstants.SHOW_ALL_UPDATES },
                        { Messages.IntroPreferencePage_NeverDisplayAfterStartup,
                                IPreferenceConstants.NEVER_SHOW } },
                colorComposite, true);
        showStartPageEditor.setPage(this);
        showStartPageEditor.setPreferenceStore(getPreferenceStore());
        showStartPageEditor.load();

        if (CoreUIUtils.onWindows) {
            portalBrowserEditor = new BooleanFieldEditor(
                    com.aptana.ide.server.jetty.preferences.IPreferenceConstants.USE_FIREFOX,
                    Messages.IntroPreferencePage_LBL_UseFirefox, colorComposite);
            portalBrowserEditor.setPage(this);
            portalBrowserEditor.setPreferenceStore(JettyPlugin.getDefault().getPreferenceStore());
            portalBrowserEditor.load();
        }
        return entryTable;
    }

    /**
     * @see org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench)
     */
    public void init(IWorkbench workbench) {
        // Initialize the preference store we wish to use
        setPreferenceStore(IntroPlugin.getDefault().getPreferenceStore());
    }

    /**
     * Performs special processing when this page's Restore Defaults button has been pressed. Sets the contents of the
     * color field to the default value in the preference store.
     */
    protected void performDefaults() {
        showStartPageEditor.loadDefault();
        if (CoreUIUtils.onWindows) {
            portalBrowserEditor.loadDefault();
        }
    }

    /**
     * Method declared on IPreferencePage. Save the color preference to the preference store.
     * 
     * @return boolean
     */
    public boolean performOk() {
        showStartPageEditor.store();
        if (CoreUIUtils.onWindows) {
            portalBrowserEditor.store();
        }
        return super.performOk();
    }

    /**
     * Gets the preference store
     * 
     * @return - preference store
     */
    protected IPreferenceStore doGetPreferenceStore() {
        return IntroPlugin.getDefault().getPreferenceStore();
    }

}