MatlabPreferencePage.java

/*
 * ------------------------------------------------------------------------
 *
 *  Copyright (C) 2003 - 2010
 *  University of Konstanz, Germany and
 *  KNIME GmbH, Konstanz, Germany
 *  Website: http://www.knime.org; Email: contact@knime.org
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License, version 2, as 
 *  published by the Free Software Foundation.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 * ------------------------------------------------------------------------
 * 
 * History
 *   19.09.2007 (thiel): created
 */
package de.mpicbg.knime.scripting.matlab.prefs;

import de.mpicbg.knime.scripting.core.prefs.TemplateTableEditor;
import de.mpicbg.knime.scripting.matlab.MatlabScriptingBundleActivator;
import de.mpicbg.knime.scripting.matlab.prefs.MatlabPreferenceInitializer;

import org.eclipse.jface.preference.ComboFieldEditor;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.preference.IntegerFieldEditor;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;


/**
 * Preference page of the MATLAB scripting integration for KNIME
 * 
 * @author Holger Brandl
 */
public class MatlabPreferencePage extends FieldEditorPreferencePage implements IWorkbenchPreferencePage {

    /**
     * Creates a new preference page.
     */
    public MatlabPreferencePage() {
        super(GRID);

        setPreferenceStore(MatlabScriptingBundleActivator.getDefault().getPreferenceStore());
    }


    /**
     * {@inheritDoc}
     */
    @Override
    protected void createFieldEditors() {
        final Composite parent = getFieldEditorParent();
        
        IntegerFieldEditor threads = new IntegerFieldEditor(MatlabPreferenceInitializer.MATLAB_SESSIONS,
        		"Number of (local) Matlab application instances", 
        		parent);
        
        TemplateTableEditor snippets = new TemplateTableEditor(MatlabPreferenceInitializer.MATLAB_TEMPLATE_RESOURCES,
        		"Snippet template resources",
        		parent);
        
        TemplateTableEditor plots = new TemplateTableEditor(MatlabPreferenceInitializer.MATLAB_PLOT_TEMPLATE_RESOURCES,
        		"Plot template resource",
        		parent);
        
        ComboFieldEditor type = new ComboFieldEditor(MatlabPreferenceInitializer.MATLAB_TYPE,
        		"MATLAB data type to hold the input table.\nUsing something else than dataset might introduce template incompatilities",
        		new String[][]{{"dataset","dataset"}, {"table", "table"}, {"map", "map"}, {"struct", "struct"}},
        		parent);
        
        ComboFieldEditor transfer = new ComboFieldEditor(MatlabPreferenceInitializer.MATLAB_TRANSFER_METHOD,
        		"Data transfer method between KNIME and MATLAB.\n('file' is faster but needs disk space and memory, 'workspace' is slower but less ressource hungry)",
        		new String[][]{{"file","file"}, {"workspace", "workspace"}},
        		parent);
        
        addField(threads);
        addField(snippets);
        addField(plots);
        addField(type);
        addField(transfer);
    }

    
    /**
     * {@inheritDoc}
     */
    @Override
    public void init(final IWorkbench workbench) {
        // nothing to do
    }
}