org.simantics.district.network.ui/src/org/simantics/district/network/ui/DistrictDiagramViewer.java

   1 package org.simantics.district.network.ui;
   2
   3 import java.util.concurrent.TimeUnit;
   4
   5 import org.simantics.district.network.ui.participants.DNPointerInteractor;
   6 import org.simantics.district.network.ui.participants.MapRulerPainter;
   7 import org.simantics.g2d.canvas.ICanvasContext;
   8 import org.simantics.g2d.canvas.impl.CanvasContext;
   9 import org.simantics.g2d.diagram.handler.PickRequest.PickFilter;
  10 import org.simantics.g2d.diagram.participant.DelayedBatchElementPainter;
  11 import org.simantics.g2d.diagram.participant.ElementPainter;
  12 import org.simantics.g2d.diagram.participant.Selection;
  13 import org.simantics.g2d.diagram.participant.ZOrderHandler;
  14 import org.simantics.g2d.participant.BackgroundPainter;
  15 import org.simantics.g2d.participant.GridPainter;
  16 import org.simantics.g2d.participant.PanZoomRotateHandler;
  17 import org.simantics.g2d.participant.RenderingQualityInteractor;
  18 import org.simantics.g2d.participant.ZoomToAreaHandler;
  19 import org.simantics.maps.MapScalingTransform;
  20 import org.simantics.maps.eclipse.MapPainter;
  21 import org.simantics.modeling.ui.diagramEditor.DiagramViewer;
  22 import org.simantics.utils.datastructures.hints.IHintContext;
  23
  24 public class DistrictDiagramViewer extends DiagramViewer {
  25
  26     @Override
  27     protected void addDiagramParticipants(ICanvasContext ctx) {
  28         ctx.add(new ZOrderHandler());
  29         ctx.add(new Selection());
  30         ctx.add(new ElementPainter());
  31         ctx.add(new DNPointerInteractor());
  32
  33         ctx.add(new MapPainter(MapScalingTransform.INSTANCE));
  34
  35         ctx.add(new NetworkDrawingParticipant(MapScalingTransform.INSTANCE));
  36     }
  37
  38     protected String getPopupId() {
  39         return "#DistrictDiagramPopup";
  40     }
  41
  42     @Override
  43     public void initializeCanvasContext(CanvasContext ctx) {
  44         super.initializeCanvasContext(ctx);
  45         IHintContext h = ctx.getDefaultHintContext();
  46         h.setHint(PanZoomRotateHandler.KEY_ZOOM_IN_LIMIT, 10000.0);
  47         h.setHint(PanZoomRotateHandler.KEY_ZOOM_OUT_LIMIT, 0.01);
  48     }
  49
  50     @Override
  51     protected void addPainterParticipants(ICanvasContext ctx) {
  52         ctx.add(new RenderingQualityInteractor());
  53         ctx.add(new DelayedBatchElementPainter(PickFilter.FILTER_MONITORS, 500, TimeUnit.MILLISECONDS));
  54     }
  55
  56     @Override
  57     protected void addGridRulerBackgroundParticipants(CanvasContext ctx) {
  58         ctx.add(new GridPainter());
  59         ctx.add(new MapRulerPainter());
  60         ctx.add(new BackgroundPainter());
  61     }
  62
  63     protected void addViewManipulationParticipants(CanvasContext ctx) {
  64         ctx.add(new DistrictPanZoomRotateHandler());
  65         //ctx.add(new MousePanZoomInteractor());
  66         //ctx.add(new MultitouchPanZoomRotateInteractor());
  67         // ctx.add( new OrientationRestorer() );
  68         ctx.add(new ZoomToAreaHandler());
  69     }
  70
  71 }