/*****************************************************************************
* Copyright (c) 2007 g-Eclipse Consortium
* 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
*
* Initial development of the original code was made for the
* g-Eclipse project founded by European Union
* project number: FP6-IST-034327 http://www.geclipse.eu/
*
* Contributors:
* Szymon Mueller - initial API and implementation
*****************************************************************************/
package eu.geclipse.ui.internal.preference;
import org.eclipse.core.runtime.preferences.InstanceScope;
import org.eclipse.jface.preference.BooleanFieldEditor;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.IntegerFieldEditor;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
import org.eclipse.ui.preferences.ScopedPreferenceStore;
/**
* 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 JobUpdatersPreferencePage extends FieldEditorPreferencePage
implements IWorkbenchPreferencePage
{
/**
* Constructor for Jobs Preferences page
*/
public JobUpdatersPreferencePage() {
super( FieldEditorPreferencePage.GRID );
IPreferenceStore preferenceStore = new ScopedPreferenceStore( new InstanceScope(),
"eu.geclipse.core" ); //$NON-NLS-1$
setPreferenceStore( preferenceStore );
setDescription( Messages.getString("JobUpdatersPreferencePage.page_name") ); //$NON-NLS-1$
}
/**
* 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() {
BooleanFieldEditor updateStatus = new BooleanFieldEditor( Messages.getString( "JobsPreferencePage.jobs_update_jobs_status" ), //$NON-NLS-1$
Messages.getString("JobUpdatersPreferencePage.job_status_updates_active"), //$NON-NLS-1$
getFieldEditorParent() );
addField( updateStatus );
BooleanFieldEditor cancelBehaviour = new BooleanFieldEditor( "jobs.update.jobs.cancelBehaviour", //$NON-NLS-1$
"Canceling token creation for job status updaters turns off global updating",
getFieldEditorParent() );
addField( cancelBehaviour );
IntegerFieldEditor updatePeriod = new IntegerFieldEditor( Messages.getString( "JobsPreferencePage.jobs_update_jobs_period" ), //$NON-NLS-1$
Messages.getString("JobUpdatersPreferencePage.period_between_updates"), //$NON-NLS-1$
getFieldEditorParent(),
6 );
updatePeriod.setValidRange( 0, 100000 );
addField( updatePeriod );
IntegerFieldEditor updatersLimit = new IntegerFieldEditor( Messages.getString( "JobsPreferencePage.jobs_update_updaters_limit" ), //$NON-NLS-1$
Messages.getString("JobUpdatersPreferencePage.jobs_update_updaters_limit"), //$NON-NLS-1$
getFieldEditorParent(),
6 );
updatersLimit.setValidRange( 1, 1000 );
addField( updatersLimit );
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench)
*/
public void init( final IWorkbench workbench ) {
//empty block
}
}