teichmann@5861: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5861:  * Software engineering by Intevation GmbH
teichmann@5861:  *
teichmann@5861:  * This file is Free Software under the GNU AGPL (>=v3) 
teichmann@5861:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5861:  * documentation coming with Dive4Elements River for details. 
teichmann@5861:  */
teichmann@5861: 
teichmann@5835: package org.dive4elements.river.client.client.ui.map;
ingo@832: 
christian@4475: import com.google.gwt.core.client.GWT;
christian@5538: import com.google.gwt.user.client.ui.AbsolutePanel;
ingo@832: 
teichmann@5835: import org.dive4elements.river.client.shared.model.BBox;
teichmann@5835: import org.dive4elements.river.client.shared.model.MapInfo;
ingo@832: 
christian@3347: import org.gwtopenmaps.openlayers.client.Bounds;
christian@4475: import org.gwtopenmaps.openlayers.client.MapWidget;
christian@3347: 
christian@4475: /**
christian@4475:  * Panel that contains a MapWidget and a MapToolbar.
christian@4475:  * This panel is used by the flood map calculation input helper.
christian@4475:  */
christian@5538: public class MapPanel extends AbsolutePanel {
ingo@832: 
ingo@832:     protected MapToolbar      toolbar;
ingo@832: 
christian@4475:     protected FloodMap  floodMap;
christian@4475:     protected MapWidget floodMapWidget;
christian@4475:     protected boolean   digitizeEnabled;
ingo@832: 
ingo@832:     public MapPanel(MapInfo mapInfo, boolean digitizeEnabled) {
ingo@832:         BBox bbox = mapInfo.getBBox();
ingo@832: 
ingo@832:         this.digitizeEnabled = digitizeEnabled;
ingo@832:         this.floodMap        = new FloodMap(
ingo@832:             String.valueOf(mapInfo.getSrid()),
ingo@832:             new Bounds(
ingo@832:                 bbox.getLowerX(),
ingo@832:                 bbox.getLowerY(),
ingo@832:                 bbox.getUpperX(),
christian@4402:                 bbox.getUpperY()),
christian@4476:                 640, 480);
ingo@832: 
ingo@832:         initLayout();
ingo@832:     }
ingo@832: 
ingo@832: 
ingo@832:     private void initLayout() {
christian@5538:         setWidth("100%");
christian@5538:         setHeight("100%");
ingo@832: 
christian@4475:         floodMapWidget = floodMap.getMapWidget();
raimund@1386:         toolbar = new MapToolbar(floodMap, digitizeEnabled);
ingo@832: 
christian@5538:         add(toolbar);
christian@5538:         add(floodMapWidget);
christian@4475:     }
christian@4475: 
christian@5538:     public void doLayout(int w, int h) {
christian@5538:         int width = w;
christian@5538:         int height = h;
christian@4541:         GWT.log("MapPanel.size: " + width + "x" + height);
christian@4475: 
christian@4541:         width -= 2; // minus black borders
christian@4541:         height -= toolbar.getHeight() + 4;
christian@4541: 
christian@4571:         if (width < 0 || height < 0) {
christian@4571:             GWT.log("MapPanel: Oops what a size!");
christian@4571:             return;
christian@4571:         }
christian@4571: 
christian@4553:         floodMapWidget.setSize(Integer.toString(width), Integer.toString(height));
christian@4553:         floodMapWidget.getMap().updateSize();
ingo@832:     }
ingo@832: 
ingo@832: 
ingo@832:     public FloodMap getFloodMap() {
ingo@832:         return floodMap;
ingo@832:     }
raimund@1389: 
raimund@1389:     public MapToolbar getMapToolbar () {
raimund@1389:         return toolbar;
raimund@1389:     }
ingo@832: }
ingo@832: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :