BefundSelectionComposite.java

/*******************************************************************************
 * Copyright (c) 2015, Daniel Ludin
 * 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:
 *     Daniel Ludin (ludin@hispeed.ch) - initial implementation
 *******************************************************************************/
package ch.gpb.elexis.cst.view.profileeditor;

import java.util.Iterator;
import java.util.Map;

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
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 ch.elexis.befunde.Messwert;
import ch.gpb.elexis.cst.preferences.Messages;
import ch.rgw.tools.StringTool;

public class BefundSelectionComposite extends CstComposite {

    public BefundSelectionComposite(Composite parent) {
	super(parent, SWT.NONE);

	GridLayout gridLayout = new GridLayout(2, true);
	setLayout(gridLayout);

	Label lblAuswahlBefundparameter = new Label(this, SWT.NONE);
	lblAuswahlBefundparameter.setText("Auswahl Befundparameter");

	Label lblSeparator = new Label(this, SWT.NONE);
	lblSeparator.setText("Separator");

	createLayout(this);
	Label lblHint = new Label(this, SWT.NONE);
	lblHint.setText(Messages.Cst_Text_tooltip_befundauswahl);
	GridData gdHint = new GridData();
	gdHint.horizontalSpan = 2;
	gdHint.verticalIndent = 40;
    }

    // dynamic Layout elements
    private void createLayout(Composite parent) {

	try {
	    Messwert setup = Messwert.getSetup();

	    Map<String, String> hash = setup.getMap(Messwert.FLD_BEFUNDE);

	    String names = (String) hash.get(Messwert.HASH_NAMES);
	    if (!StringTool.isNothing(names)) {
		for (String sNameBefund : names.split(Messwert.SETUP_SEPARATOR)) {

		    String fields = (String) hash.get(sNameBefund + Messwert._FIELDS);
		    // Print the Befund name only if it has Fields
		    if (fields != null) {

			Label lblTitle = new Label(parent, SWT.NONE);
			lblTitle.setText(sNameBefund);
			GridData gdTitle = new GridData();
			gdTitle.horizontalSpan = 2;

			lblTitle.setLayoutData(gdTitle);
			// TODO: dispose color
			//lblTitle.setForeground(new Color(getDisplay(), 255, 20, 40));
			lblTitle.setForeground(COLOR_RED);
			String[] mNames = fields.split(Messwert.SETUP_SEPARATOR);

			for (int i = 0; i < mNames.length; i++) {
			    Button bField = new Button(parent, SWT.CHECK);

			    bField.setText((mNames[i].split(Messwert.SETUP_CHECKSEPARATOR))[0]);
			    bField.setData(sNameBefund);

			    Text tSep2 = new Text(parent, SWT.SINGLE);

			    String sSep2 = "separator_" + mNames[i].split(Messwert.SETUP_CHECKSEPARATOR)[0];
			    tSep2.setData(sSep2);
			    tSep2.setToolTipText(Messages.Cst_Text_tooltip_befund_separator);

			}

		    }

		}

	    }
	} catch (Exception e) {
	    e.printStackTrace();
	}

    }

    /**
     * Get the selections from the gui
     * @param mAuswahl the existing Befunde Auswahl map
     * @return the updated Befunde map
     */
    public Map<Object, Object> getSelection(Map<Object, Object> mAuswahl) {
	Map<String, String> hash;

	Messwert setup = Messwert.getSetup();
	hash = setup.getMap(Messwert.FLD_BEFUNDE);
	String names = (String) hash.get(Messwert.HASH_NAMES);
	if (!StringTool.isNothing(names)) {

	    for (String sNameBefund : names.split(Messwert.SETUP_SEPARATOR)) {

		String fields = (String) hash.get(sNameBefund + Messwert._FIELDS);
		if (fields == null) {
		    continue;
		}

		String[] mNames = fields.split(Messwert.SETUP_SEPARATOR);
		for (int i = 0; i < mNames.length; i++) {

		    for (Control control : this.getChildren()) {

			if (control instanceof Button) {
			    if (((Button) control).getText().equals(mNames[i].split(Messwert.SETUP_CHECKSEPARATOR)[0])) {
				boolean selected = ((Button) control).getSelection();

				//mAuswahl.put(mNames[i].split(Messwert.SETUP_CHECKSEPARATOR)[0], new Boolean(selected));

				if (selected) {
				    mAuswahl.put(mNames[i].split(Messwert.SETUP_CHECKSEPARATOR)[0], new String(
					    sNameBefund));

				} else {
				    mAuswahl.put(mNames[i].split(Messwert.SETUP_CHECKSEPARATOR)[0], new String(
					    "false"));

				}

			    }
			}

			if (control instanceof Text) {
			    String txtData = ((Text) control).getData().toString();

			    String sepKey = "separator_" + mNames[i].split(Messwert.SETUP_CHECKSEPARATOR)[0];

			    if (txtData.equals(sepKey)) {
				String separator = ((Text) control).getText();
				mAuswahl.put(((Text) control).getData().toString(), separator);
			    }
			}

		    }
		}

	    }

	}
	return mAuswahl;
    }

    /**
     * Set the buttons selected according to the map passed as parameter
     * @param mapAuswahl
     */
    public void setSelection(Map<String, Object> mapAuswahl) {

	for (Control control : this.getChildren()) {

	    if (control instanceof Button) {
		((Button) control).setSelection(false);
		Iterator<String> itKeys = mapAuswahl.keySet().iterator();
		while (itKeys.hasNext()) {
		    Object key = (Object) itKeys.next();
		    if (key.equals(((Button) control).getText())) {

			//((Button) control).setSelection(((Boolean) mapAuswahl.get(key)).booleanValue());
			if (mapAuswahl.get(key).toString().equals("false")) {
			    ((Button) control).setSelection(false);
			} else {
			    ((Button) control).setSelection(true);
			}

		    }
		}
	    }

	    if (control instanceof Text) {
		((Text) control).setText("");
		Iterator<String> itKeys = mapAuswahl.keySet().iterator();
		while (itKeys.hasNext()) {
		    Object key = (Object) itKeys.next();

		    if (key.equals(((Text) control).getData())) {
			((Text) control).setText(((String) mapAuswahl.get(key)));
		    }
		}

	    }

	}

    }

}