net.tourbook.mapping.TourMapPropertyView.java Source code

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Here is the source code for net.tourbook.mapping.TourMapPropertyView.java

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/*******************************************************************************
 * Copyright (C) 2005, 2009  Wolfgang Schramm and Contributors
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation version 2 of the License.
 * 
 * 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 St, Fifth Floor, Boston, MA 02110, USA
 *******************************************************************************/

package net.tourbook.mapping;

import net.tourbook.application.TourbookPlugin;

import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jface.layout.GridLayoutFactory;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Scale;
import org.eclipse.ui.part.ViewPart;

public class TourMapPropertyView extends ViewPart {

    public static final String ID = "net.tourbook.mapping.TourMapPropertyView"; //$NON-NLS-1$

    private Button _chkTileInfo;
    private Button _chkTileBorder;

    private Scale _scaleDimMap;

    private void createLayout(final Composite parent) {

        Label label;

        final Composite infoContainer = new Composite(parent, SWT.NONE);
        GridDataFactory.fillDefaults().grab(true, false).applyTo(infoContainer);
        GridLayoutFactory.swtDefaults().numColumns(2).applyTo(infoContainer);

        {
            /*
             * scale: dim map
             */
            label = new Label(infoContainer, SWT.NONE);
            label.setText(Messages.map_properties_map_dim_level);

            _scaleDimMap = new Scale(infoContainer, SWT.NONE);
            _scaleDimMap.setIncrement(1);
            _scaleDimMap.setPageIncrement(10);
            _scaleDimMap.setMinimum(0);
            _scaleDimMap.setMaximum(100);
            GridDataFactory.fillDefaults().grab(true, false).hint(1, SWT.DEFAULT).applyTo(_scaleDimMap);
            _scaleDimMap.addSelectionListener(new SelectionAdapter() {
                @Override
                public void widgetSelected(final SelectionEvent e) {
                    onChangeProperty();
                }
            });

            /*
             * tile info
             */
            _chkTileInfo = new Button(infoContainer, SWT.CHECK);
            GridDataFactory.fillDefaults().span(2, 1).applyTo(_chkTileInfo);
            _chkTileInfo.setText(Messages.Map_Properties_ShowTileInfo);
            _chkTileInfo.addSelectionListener(new SelectionAdapter() {
                @Override
                public void widgetSelected(final SelectionEvent event) {
                    onChangeProperty();
                }
            });

            /*
             * tile border
             */
            _chkTileBorder = new Button(infoContainer, SWT.CHECK);
            GridDataFactory.fillDefaults().span(2, 1).applyTo(_chkTileBorder);
            _chkTileBorder.setText(Messages.Map_Properties_ShowTileBorder);
            _chkTileBorder.addSelectionListener(new SelectionAdapter() {
                @Override
                public void widgetSelected(final SelectionEvent event) {
                    onChangeProperty();
                }
            });
        }
    }

    @Override
    public void createPartControl(final Composite parent) {

        createLayout(parent);

        restoreSettings();
    }

    /**
     * Property was changed, fire a property change event
     */
    private void onChangeProperty() {

        final IPreferenceStore store = TourbookPlugin.getDefault().getPreferenceStore();

        // set new values in the pref store

        // tile info/border
        store.setValue(TourMapView.PREF_SHOW_TILE_INFO, _chkTileInfo.getSelection());
        store.setValue(TourMapView.PREF_SHOW_TILE_BORDER, _chkTileBorder.getSelection());

        // dim level
        store.setValue(TourMapView.PREF_DEBUG_MAP_DIM_LEVEL, _scaleDimMap.getSelection());
    }

    private void restoreSettings() {

        final IPreferenceStore store = TourbookPlugin.getDefault().getPreferenceStore();

        // get values from pref store

        // tile info/border
        _chkTileInfo.setSelection(store.getBoolean(TourMapView.PREF_SHOW_TILE_INFO));
        _chkTileBorder.setSelection(store.getBoolean(TourMapView.PREF_SHOW_TILE_BORDER));

        // dim map
        _scaleDimMap.setSelection(store.getInt(TourMapView.PREF_DEBUG_MAP_DIM_LEVEL));
    }

    @Override
    public void setFocus() {
    }

}