LoggerConfigPage.java

package org.openlca.app.logging;

import org.apache.log4j.Level;
import org.eclipse.jface.preference.BooleanFieldEditor;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.preference.RadioGroupFieldEditor;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;

/**
 * The preference page for the logger configuration.
 */
public class LoggerConfigPage extends FieldEditorPreferencePage implements
		IWorkbenchPreferencePage {

	@Override
	protected void createFieldEditors() {
		Composite parent = getFieldEditorParent();
		BooleanFieldEditor logConsole = new BooleanFieldEditor(
				LoggerPreference.LOG_CONSOLE, "Show log console",
				getFieldEditorParent());
		addField(logConsole);
		String[][] logLevel = new String[][] {
				{ "All", LoggerPreference.LEVEL_ALL },
				{ "Information", LoggerPreference.LEVEL_INFO },
				{ "Warnings", LoggerPreference.LEVEL_WARN },
				{ "Errors", LoggerPreference.LEVEL_ERROR } };
		RadioGroupFieldEditor logRadios = new RadioGroupFieldEditor(
				LoggerPreference.LOG_LEVEL, "Log-Level:", 1, logLevel, parent,
				true);
		addField(logRadios);
	}

	@Override
	public boolean performOk() {
		boolean b = super.performOk();
		if (b) {
			Level level = LoggerPreference.getLogLevel();
			LoggerConfig.setLevel(level);
			if (LoggerPreference.getShowConsole())
				Console.show();
			else
				Console.dispose();
		}
		return b;
	}

	@Override
	public void init(IWorkbench workbench) {
		setPreferenceStore(LoggerPreference.getStore());
	}

}