ch.elexis.connect.mythic.Preferences.java Source code

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Here is the source code for ch.elexis.connect.mythic.Preferences.java

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/*******************************************************************************
 * Copyright (c) 2007-2010, G. Weirich and Elexis
 * 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:
 *    G. Weirich - initial implementation
 * 
 *******************************************************************************/

package ch.elexis.connect.mythic;

import org.eclipse.jface.preference.PreferencePage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;

import ch.elexis.core.data.activator.CoreHub;
import ch.elexis.core.ui.importer.div.rs232.Connection;
import ch.elexis.core.ui.preferences.SettingsPreferenceStore;
import ch.elexis.core.ui.util.SWTHelper;

public class Preferences extends PreferencePage implements IWorkbenchPreferencePage {

    public static final String MYTHIC_BASE = "connectors/mythic/";
    public static final String PORT = MYTHIC_BASE + "port";
    public static final String PARAMS = MYTHIC_BASE + "params";

    Combo ports;
    Text speed, data, stop;
    Button parity;

    public Preferences() {
        super("Mythic");
        setPreferenceStore(new SettingsPreferenceStore(CoreHub.localCfg));
    }

    @Override
    protected Control createContents(final Composite parent) {
        String[] param = CoreHub.localCfg.get(PARAMS, "9600,8,n,1").split(",");

        Composite ret = new Composite(parent, SWT.NONE);
        ret.setLayout(new GridLayout(2, false));
        ret.setLayoutData(SWTHelper.getFillGridData(1, true, 1, true));
        new Label(ret, SWT.NONE).setText("Com-Port");
        ports = new Combo(ret, SWT.SINGLE);
        ports.setItems(Connection.getComPorts());
        ports.setText(CoreHub.localCfg.get(PORT, "COM1"));
        new Label(ret, SWT.NONE).setText("Geschwindigkeit");
        speed = new Text(ret, SWT.BORDER);
        speed.setText(getParamText(param, 0));
        new Label(ret, SWT.NONE).setText("Datenbits");
        data = new Text(ret, SWT.BORDER);
        data.setText(getParamText(param, 1));
        new Label(ret, SWT.NONE).setText("Parity");
        parity = new Button(ret, SWT.CHECK);
        parity.setSelection(!getParamText(param, 2).equalsIgnoreCase("n"));
        new Label(ret, SWT.NONE).setText("Stopbits");
        stop = new Text(ret, SWT.BORDER);
        stop.setText(getParamText(param, 3));
        return ret;
    }

    private String getParamText(String[] param, int idx) {
        if (idx < param.length) {
            return param[idx];
        }
        return "";
    }

    public void init(final IWorkbench workbench) {
        // TODO Auto-generated method stub

    }

    @Override
    public boolean performOk() {
        StringBuilder sb = new StringBuilder();
        sb.append(speed.getText()).append(",").append(data.getText()).append(",")
                .append(parity.getSelection() ? "y" : "n").append(",").append(stop.getText());
        CoreHub.localCfg.set(PARAMS, sb.toString());
        CoreHub.localCfg.set(PORT, ports.getText());
        CoreHub.localCfg.flush();
        return super.performOk();
    }
}