/*******************************************************************************
* Copyright (c) 2013 Kalray.eu
* 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:
* Xavier Raynaud <xavier.raynaud@kalray.eu> - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.internal.gcov.preferences;
import org.eclipse.jface.preference.BooleanFieldEditor;
import org.eclipse.jface.preference.ColorFieldEditor;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.util.PropertyChangeEvent;
import org.eclipse.linuxtools.internal.gcov.Activator;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
import org.eclipse.ui.plugin.AbstractUIPlugin;
/**
* @author Xavier Raynaud <xavier.raynaud@kalray.eu>
*/
public class ColorPreferencePage extends FieldEditorPreferencePage implements IWorkbenchPreferencePage {
public static final String PREFKEY_COV_USE_COLORS = "PREFKEY_COV_USE_COLORS"; //$NON-NLS-1$
public static final String PREFKEY_COV_USE_GRADIENT = "PREFKEY_COV_USE_GRADIENT"; //$NON-NLS-1$
public static final String PREFKEY_COV_MAX_COLOR = "PREFKEY_COV_MAX_COLOR"; //$NON-NLS-1$
public static final String PREFKEY_COV_MIN_COLOR = "PREFKEY_COV_MIN_COLOR"; //$NON-NLS-1$
public static final String PREFKEY_COV_0_COLOR = "PREFKEY_COV_0_COLOR"; //$NON-NLS-1$
private ColorFieldEditor fcfeMax;
private ColorFieldEditor fcfeMin;
private ColorFieldEditor fcfeMno;
private BooleanFieldEditor fbfeUseGradient;
private BooleanFieldEditor fbfeUseColors;
public ColorPreferencePage() {
super(Messages.ColorPreferencePage_Title, AbstractUIPlugin.imageDescriptorFromPlugin(Activator.PLUGIN_ID, "icons/toggle.gif"), //$NON-NLS-1$
FieldEditorPreferencePage.GRID);
this.setPreferenceStore(Activator.getDefault().getPreferenceStore());
this.setDescription(Messages.ColorPreferencePage_Description);
}
@Override
public void init(IWorkbench workbench) {
}
@Override
protected void createFieldEditors() {
fbfeUseColors = new BooleanFieldEditor(PREFKEY_COV_USE_COLORS, Messages.ColorPreferencePage_ColorizeCode,
this.getFieldEditorParent());
this.addField(fbfeUseColors);
fbfeUseGradient = new BooleanFieldEditor(PREFKEY_COV_USE_GRADIENT, Messages.ColorPreferencePage_UseGradient,
this.getFieldEditorParent());
this.addField(fbfeUseGradient);
fcfeMax = new ColorFieldEditor(PREFKEY_COV_MAX_COLOR, Messages.ColorPreferencePage_BackColorHighest,
this.getFieldEditorParent());
this.addField(fcfeMax);
fcfeMin = new ColorFieldEditor(PREFKEY_COV_MIN_COLOR, Messages.ColorPreferencePage_BackColorLowest,
this.getFieldEditorParent());
this.addField(fcfeMin);
fcfeMno = new ColorFieldEditor(PREFKEY_COV_0_COLOR, Messages.ColorPreferencePage_BackColorNotCovered,
this.getFieldEditorParent());
this.addField(fcfeMno);
}
private void update() {
boolean useColor = fbfeUseColors.getBooleanValue();
fbfeUseGradient.setEnabled(useColor, this.getFieldEditorParent());
fcfeMax.setEnabled(useColor, this.getFieldEditorParent());
fcfeMno.setEnabled(useColor, this.getFieldEditorParent());
boolean useGradient = useColor && fbfeUseGradient.getBooleanValue();
fcfeMin.setEnabled(useGradient, this.getFieldEditorParent());
}
@Override
protected void initialize() {
super.initialize();
update();
}
@Override
public void propertyChange(PropertyChangeEvent event) {
super.propertyChange(event);
update();
}
}