X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.district.network.ui%2Fsrc%2Forg%2Fsimantics%2Fdistrict%2Fnetwork%2Fui%2FDistrictDiagramViewer.java;h=0e0a2f5244e517c1dc2fbd9ccf3ab4eec345d4a9;hb=refs%2Fchanges%2F62%2F3562%2F2;hp=c27b090db092f240f2bc3d0e43b0f4f5a3a0aaac;hpb=74600320e9ef95377a2e0acee5d445334e1e55e5;p=simantics%2Fdistrict.git

diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/DistrictDiagramViewer.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/DistrictDiagramViewer.java
index c27b090d..0e0a2f52 100644
--- a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/DistrictDiagramViewer.java
+++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/DistrictDiagramViewer.java
@@ -12,13 +12,15 @@ import java.util.function.Supplier;
 import org.simantics.datatypes.literal.RGB;
 import org.simantics.db.ReadGraph;
 import org.simantics.db.Resource;
-import org.simantics.db.common.request.IndexRoot;
+import org.simantics.db.common.request.PossibleIndexRoot;
 import org.simantics.db.common.request.UnaryRead;
 import org.simantics.db.exception.DatabaseException;
 import org.simantics.db.procedure.Listener;
 import org.simantics.diagram.ui.DiagramModelHints;
 import org.simantics.district.network.DistrictNetworkUtil;
 import org.simantics.district.network.ontology.DistrictNetworkResource;
+import org.simantics.district.network.ui.internal.Activator;
+import org.simantics.district.network.ui.nodes.DistrictRenderingPreparationNode;
 import org.simantics.district.network.ui.participants.DNPointerInteractor;
 import org.simantics.district.network.ui.participants.DynamicVisualisationContributionsParticipant;
 import org.simantics.district.network.ui.participants.ElevationServerParticipant;
@@ -41,10 +43,12 @@ import org.simantics.g2d.participant.PanZoomRotateHandler;
 import org.simantics.g2d.participant.RenderingQualityInteractor;
 import org.simantics.g2d.participant.TransformUtil;
 import org.simantics.g2d.participant.ZoomToAreaHandler;
+import org.simantics.g2d.scenegraph.SceneGraphConstants;
 import org.simantics.maps.MapScalingTransform;
 import org.simantics.maps.eclipse.MapPainter;
 import org.simantics.maps.sg.commands.MapCommands;
 import org.simantics.modeling.ui.diagramEditor.DiagramViewer;
+import org.simantics.scenegraph.g2d.G2DParentNode;
 import org.simantics.scenegraph.g2d.events.command.Command;
 import org.simantics.scenegraph.g2d.events.command.CommandEvent;
 import org.simantics.scenegraph.g2d.events.command.Commands;
@@ -68,9 +72,16 @@ public class DistrictDiagramViewer extends DiagramViewer {
         AffineTransform tr = new AffineTransform(MapScalingTransform.INSTANCE);
         ctx.add(new MapPainter(tr));
         
-        ctx.add(new NetworkDrawingParticipant(tr));
+        DynamicVisualisationContributionsParticipant dynamicVisualisationContributionsParticipant = new DynamicVisualisationContributionsParticipant(tr);
+        ctx.add(new NetworkDrawingParticipant(dynamicVisualisationContributionsParticipant, tr));
         ctx.add(new ElevationServerParticipant(tr));
-        ctx.add(new DynamicVisualisationContributionsParticipant(tr));
+        ctx.add(dynamicVisualisationContributionsParticipant);
+        
+        // Optimize AffineTransform memory allocations during district diagram rendering
+        G2DParentNode spatialRoot = (G2DParentNode) ctx.getSceneGraph().lookupNode(SceneGraphConstants.SPATIAL_ROOT_NODE_ID);
+        DistrictRenderingPreparationNode prepNode = new DistrictRenderingPreparationNode();
+        prepNode.setZIndex(Integer.MIN_VALUE / 2);
+        spatialRoot.addNode("districtRenderingPrepareNode", prepNode);
     }
     
     protected String getPopupId() {
@@ -129,6 +140,26 @@ public class DistrictDiagramViewer extends DiagramViewer {
         setupColorBarOptions();
         setupSizingObjects();
         setupSizeBarOptions();
+        
+        // add listeners
+        DistrictDiagramViewerListener[] listeners = Activator.getInstance().getDistrictDiagramViewerListeners();
+        if (listeners != null) {
+            for (DistrictDiagramViewerListener listener : listeners) {
+                listener.diagramLoaded(getRuntime(), canvasContext);
+            }
+        }
+    }
+    
+    @Override
+    public void dispose() {
+        DistrictDiagramViewerListener[] listeners = Activator.getInstance().getDistrictDiagramViewerListeners();
+        if (listeners != null) {
+            Resource runtime = getRuntime();
+            for (DistrictDiagramViewerListener listener : listeners) {
+                listener.diagramDisposed(runtime, canvasContext);
+            }
+        }
+        super.dispose();
     }
     
     private void setupDrawMapEnabled() {
@@ -316,15 +347,17 @@ public class DistrictDiagramViewer extends DiagramViewer {
         @Override
         public ColorBarOptions perform(ReadGraph graph) throws DatabaseException {
             DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
-            Resource model = graph.syncRequest(new IndexRoot(parameter));
-            Resource vf = DynamicVisualisations.getVisualisationFolder(graph, model);
-            if (vf != null) {
-                Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
-                if (activeVisualisation != null) {
-                    return DynamicVisualisations.colorBarOptions(graph, activeVisualisation);
+            Resource model = graph.syncRequest(new PossibleIndexRoot(parameter));
+            if (model != null) {
+                Resource vf = DynamicVisualisations.getVisualisationFolder(graph, model);
+                if (vf != null) {
+                    Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
+                    if (activeVisualisation != null) {
+                        return DynamicVisualisations.colorBarOptions(graph, activeVisualisation);
+                    }
+                } else {
+                    LOGGER.debug("No visualisation folder available for model {}", model);
                 }
-            } else {
-                LOGGER.debug("No visualisation folder available for model {}", model);
             }
             return ColorBarOptions.useDefault();
         }
@@ -339,15 +372,17 @@ public class DistrictDiagramViewer extends DiagramViewer {
         @Override
         public Map<String, DynamicColorContribution> perform(ReadGraph graph) throws DatabaseException {
             DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
-            Resource model = graph.syncRequest(new IndexRoot(parameter));
-            Resource vf = DynamicVisualisations.getVisualisationFolder(graph, model);
-            if (vf != null) {
-                Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
-                if (activeVisualisation != null) {
-                    return DynamicVisualisations.colorContributions(graph, activeVisualisation);
+            Resource model = graph.syncRequest(new PossibleIndexRoot(parameter));
+            if (model != null) {
+                Resource vf = DynamicVisualisations.getVisualisationFolder(graph, model);
+                if (vf != null) {
+                    Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
+                    if (activeVisualisation != null) {
+                        return DynamicVisualisations.colorContributions(graph, activeVisualisation);
+                    }
+                } else {
+                    LOGGER.debug("No visualisation folder available for model {}", model);
                 }
-            } else {
-                LOGGER.debug("No visualisation folder available for model {}", model);
             }
             return Collections.emptyMap();
         }
@@ -420,15 +455,17 @@ public class DistrictDiagramViewer extends DiagramViewer {
         @Override
         public SizeBarOptions perform(ReadGraph graph) throws DatabaseException {
             DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
-            Resource model = graph.syncRequest(new IndexRoot(parameter));
-            Resource vf = DynamicVisualisations.getVisualisationFolder(graph, model);
-            if (vf != null) {
-                Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
-                if (activeVisualisation != null) {
-                    return DynamicVisualisations.sizeBarOptions(graph, activeVisualisation);
+            Resource model = graph.syncRequest(new PossibleIndexRoot(parameter));
+            if (model != null) {
+                Resource vf = DynamicVisualisations.getVisualisationFolder(graph, model);
+                if (vf != null) {
+                    Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
+                    if (activeVisualisation != null) {
+                        return DynamicVisualisations.sizeBarOptions(graph, activeVisualisation);
+                    }
+                } else {
+                    LOGGER.debug("No visualisation folder available for model {}", model);
                 }
-            } else {
-                LOGGER.debug("No visualisation folder available for model {}", model);
             }
             return SizeBarOptions.useDefault();
         }
@@ -471,15 +508,17 @@ public class DistrictDiagramViewer extends DiagramViewer {
         @Override
         public Map<String, DynamicSizeContribution> perform(ReadGraph graph) throws DatabaseException {
             DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
-            Resource model = graph.syncRequest(new IndexRoot(parameter));
-            Resource vf = DynamicVisualisations.getVisualisationFolder(graph, model);
-            if (vf != null) {
-                Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
-                if (activeVisualisation != null) {
-                    return DynamicVisualisations.sizeContributions(graph, activeVisualisation);
+            Resource model = graph.syncRequest(new PossibleIndexRoot(parameter));
+            if (model != null) {
+                Resource vf = DynamicVisualisations.getVisualisationFolder(graph, model);
+                if (vf != null) {
+                    Resource activeVisualisation = graph.getPossibleObject(vf, DN.Diagram_hasActiveVisualisation);
+                    if (activeVisualisation != null) {
+                        return DynamicVisualisations.sizeContributions(graph, activeVisualisation);
+                    }
+                } else {
+                    LOGGER.debug("No visualisation folder available for model {}", model);
                 }
-            } else {
-                LOGGER.debug("No visualisation folder available for model {}", model);
             }
             return Collections.emptyMap();
         }