ch.elexis.agenda.preferences.AgendaFarben.java Source code

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Here is the source code for ch.elexis.agenda.preferences.AgendaFarben.java

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/*******************************************************************************
 * Copyright (c) 2006-2008, 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.agenda.preferences;

import org.eclipse.jface.preference.PreferencePage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.MouseAdapter;
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.RGB;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.ColorDialog;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;

import ch.elexis.agenda.Messages;
import ch.elexis.agenda.data.Termin;
import ch.elexis.core.data.activator.CoreHub;
import ch.elexis.core.ui.UiDesk;
import ch.elexis.core.ui.preferences.SettingsPreferenceStore;
import ch.elexis.core.ui.util.SWTHelper;

public class AgendaFarben extends PreferencePage implements IWorkbenchPreferencePage {
    private SettingsPreferenceStore prefs;
    private int typCols, typRows, statusCols;

    // private ColorCellEditor[] editors;
    // private String[] columnProperties;

    public AgendaFarben() {
        prefs = new SettingsPreferenceStore(CoreHub.userCfg);
        setPreferenceStore(prefs);
        setDescription(Messages.AgendaFarben_colorSettings);
    }

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

    }

    @Override
    protected Control createContents(Composite parent) {
        Composite par = new Composite(parent, SWT.NONE);
        par.setLayout(new GridLayout(1, false));
        Group top = new Group(par, SWT.BORDER);
        Group bottom = new Group(par, SWT.BORDER);
        String[] typ = Termin.TerminTypes;
        top.setText(Messages.AgendaFarben_appTypes);
        bottom.setText(Messages.AgendaFarben_appstateTypes);
        int num = typ.length;
        typRows = ((int) Math.sqrt(num));
        typCols = (num - (typRows * typRows));
        if (typCols < 4) {
            typCols = 4;
        }
        top.setLayoutData(SWTHelper.getFillGridData(1, true, 1, false));
        top.setLayout(new GridLayout(typCols, true));
        for (int i = 0; i < num; i++) {
            Label lab = new Label(top, SWT.NONE);
            lab.setText(typ[i]);
            String coldesc = CoreHub.userCfg.get(PreferenceConstants.AG_TYPCOLOR_PREFIX + typ[i], "FFFFFF"); //$NON-NLS-1$
            Color background = UiDesk.getColorFromRGB(coldesc);
            lab.setBackground(background);
            GridData gd = new GridData(GridData.FILL_BOTH);
            lab.setLayoutData(gd);
            lab.addMouseListener(new MouseAdapter() {

                @Override
                public void mouseDoubleClick(MouseEvent e) {
                    ColorDialog cd = new ColorDialog(getShell());
                    Label l = (Label) e.getSource();
                    RGB selected = cd.open();
                    String symbolic = UiDesk.createColor(selected);
                    l.setBackground(UiDesk.getColorFromRGB(symbolic));
                    CoreHub.userCfg.set(PreferenceConstants.AG_TYPCOLOR_PREFIX + l.getText(), symbolic);
                }

            });
        }

        String[] status = Termin.TerminStatus;

        num = status.length;
        int statusRows = ((int) Math.sqrt(num));
        statusCols = num - (statusRows * statusRows);
        if (statusCols < 4) {
            statusCols = 4;
        }
        bottom.setLayout(new GridLayout(statusCols, true));
        bottom.setLayoutData(SWTHelper.getFillGridData(1, true, 1, false));
        for (int i = 0; i < num; i++) {
            Label lab = new Label(bottom, SWT.NONE);
            lab.setText(status[i]);
            GridData gd = new GridData(GridData.FILL_BOTH);
            lab.setLayoutData(gd);
            lab.setBackground(UiDesk.getColorFromRGB(
                    CoreHub.userCfg.get(PreferenceConstants.AG_STATCOLOR_PREFIX + status[i], "FFFFFF"))); //$NON-NLS-1$
            lab.addMouseListener(new MouseAdapter() {

                @Override
                public void mouseDoubleClick(MouseEvent e) {
                    ColorDialog cd = new ColorDialog(getShell());
                    Label l = (Label) e.getSource();
                    RGB selected = cd.open();
                    String symbolic = UiDesk.createColor(selected);
                    l.setBackground(UiDesk.getColorFromRGB(symbolic));
                    CoreHub.userCfg.set(PreferenceConstants.AG_STATCOLOR_PREFIX + l.getText(), symbolic);
                }

            });
        }

        return par;
    }

}