X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.district.network.ui%2Fsrc%2Forg%2Fsimantics%2Fdistrict%2Fnetwork%2Fui%2Fstyles%2FDistrictNetworkHoverInfoStyle.java;h=31332ec6b5a2a66b21fb0b23a7e7712ccc2b7aa1;hb=6218654d0a683aed2fec569dea2ecb89e395c7be;hp=77be9c90cc392a37df569b5c917b31e6ad61b76f;hpb=fb4e5f02481e918807be83e87239a4d91b4343f2;p=simantics%2Fdistrict.git diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/styles/DistrictNetworkHoverInfoStyle.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/styles/DistrictNetworkHoverInfoStyle.java index 77be9c90..31332ec6 100644 --- a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/styles/DistrictNetworkHoverInfoStyle.java +++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/styles/DistrictNetworkHoverInfoStyle.java @@ -17,21 +17,14 @@ import org.simantics.db.layer0.exception.PendingVariableException; import org.simantics.db.layer0.util.Layer0Utils; import org.simantics.db.layer0.variable.Variable; import org.simantics.db.layer0.variable.Variables; -import org.simantics.diagram.profile.StyleBase; import org.simantics.diagram.stubs.DiagramResource; import org.simantics.district.network.DistrictNetworkUtil; import org.simantics.district.network.ontology.DistrictNetworkResource; -import org.simantics.district.network.ui.nodes.DeferredRenderingNode; -import org.simantics.district.network.ui.nodes.DistrictNetworkHoverInfoNode; +import org.simantics.district.network.ui.nodes.DistrictNetworkEdgeNode; import org.simantics.district.network.ui.nodes.DistrictNetworkNodeUtils; +import org.simantics.district.network.ui.nodes.DistrictNetworkVertexNode; import org.simantics.layer0.Layer0; -import org.simantics.modeling.ModelingResources; import org.simantics.scenegraph.INode; -import org.simantics.scenegraph.ParentNode; -import org.simantics.scenegraph.g2d.nodes.spatial.RTreeNode; -import org.simantics.scenegraph.profile.EvaluationContext; -import org.simantics.scenegraph.profile.common.ProfileVariables; -import org.simantics.scenegraph.utils.NodeUtil; import org.simantics.scl.compiler.top.ValueNotFound; import org.simantics.scl.osgi.SCLOsgi; import org.simantics.scl.runtime.SCLContext; @@ -41,161 +34,139 @@ import org.simantics.structural.stubs.StructuralResource2; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -public class DistrictNetworkHoverInfoStyle extends StyleBase { - - public static final String HOVER_INFO_DEFERRED = "hoverInfo"; - - private static final Logger LOGGER = LoggerFactory.getLogger(DistrictNetworkHoverInfoStyle.class); - - private static final String ACTIONS_MODULE = "Actions"; - private static final String HOVER_CONTRIBUTION = "hoverContribution"; - - public class StyleResult { - Point2D origin; - List labels; - - public StyleResult(Point2D origin, List labels) { - this.origin = origin; - this.labels = labels; - } - - public Point2D getOrigin() { - return origin; - } - - public List getLabels() { - return labels; - } - } - - public DistrictNetworkHoverInfoStyle(Resource style) throws DatabaseException { - super(style); - } - - String currentRowKey; - - protected Resource getConfigurationComponent(ReadGraph graph, Resource element) throws DatabaseException { - ModelingResources MOD = ModelingResources.getInstance(graph); - DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph); - - Resource mappedElement = graph.getPossibleObject(element, DN.MappedComponent); - return mappedElement != null ? graph.getPossibleObject(mappedElement, MOD.ElementToComponent) : null; - } - - @Override - public StyleResult calculateStyle(ReadGraph graph, Resource runtimeDiagram, Resource entry, - Resource mapElement, Variable configuration) throws DatabaseException { - DiagramResource DIA = DiagramResource.getInstance(graph); - StructuralResource2 STR = StructuralResource2.getInstance(graph); - - String variableURI = graph.getPossibleRelatedValue(runtimeDiagram, DIA.RuntimeDiagram_HasVariable, Bindings.STRING); - Variable activeVariable = org.simantics.db.layer0.variable.Variables.getPossibleVariable(graph, variableURI); - if (activeVariable == null) - return null; - - Resource module = DistrictNetworkUtil.getMappedComponentCached(graph, mapElement); - if (module == null) - return null; - - Resource moduleType = graph.getPossibleType(module, STR.Component); - if (moduleType == null) - return null; - - Function1> function = getUCTextGridFunctionCached(graph, moduleType); - if (function == null) - return null; - - List result; - try { - Variable variable = Variables.getVariable(graph, module); - Variable moduleVariable = Variables.possibleActiveVariable(graph, variable); - if (moduleVariable == null) - moduleVariable = variable; - - result = Simantics.applySCLRead(graph, function, moduleVariable); - } catch (PendingVariableException | MissingVariableValueException e) { - result = Collections.singletonList(new Tuple3("", "", "")); - } catch (MissingVariableException e) { +public class DistrictNetworkHoverInfoStyle { + + private static final Logger LOGGER = LoggerFactory.getLogger(DistrictNetworkHoverInfoStyle.class); + + private static final String ACTIONS_MODULE = "Actions"; + private static final String HOVER_CONTRIBUTION = "hoverContribution"; + + public static class StyleResult { + Point2D origin; + List labels; + + public StyleResult(Point2D origin, List labels) { + this.origin = origin; + this.labels = labels; + } + + public Point2D getOrigin() { + return origin; + } + + public List getLabels() { + return labels; + } + } + + public static StyleResult doCalculateStyleResult(ReadGraph graph, Resource runtimeDiagram, Resource mapElement) throws DatabaseException { + DiagramResource DIA = DiagramResource.getInstance(graph); + StructuralResource2 STR = StructuralResource2.getInstance(graph); + + String variableURI = graph.getPossibleRelatedValue(runtimeDiagram, DIA.RuntimeDiagram_HasVariable, + Bindings.STRING); + Variable activeVariable = org.simantics.db.layer0.variable.Variables.getPossibleVariable(graph, variableURI); + if (activeVariable == null) + return null; + + Resource module = DistrictNetworkUtil.getMappedComponentCached(graph, mapElement); + if (module == null) + return null; + + Resource moduleType = graph.getPossibleType(module, STR.Component); + if (moduleType == null) + return null; + + Function1> function = getUCTextGridFunctionCached(graph, moduleType); + if (function == null) + return null; + + List result; + try { + Variable variable = Variables.getVariable(graph, module); + Variable moduleVariable = Variables.possibleActiveVariable(graph, variable); + if (moduleVariable == null) + moduleVariable = variable; + + result = Simantics.applySCLRead(graph, function, moduleVariable); + } catch (PendingVariableException | MissingVariableValueException e) { + result = Collections.singletonList(new Tuple3("", "", "")); + } catch (MissingVariableException e) { // the requested variable is missing from the UC String message = e.getMessage(); LOGGER.warn("Missing variable for calculating style with function {} {}", function, message); - result = Collections.singletonList(new Tuple3("<" + message +">", "", "")); + result = Collections.singletonList(new Tuple3("<" + message + ">", "", "")); + } + + Point2D point = calculatePoint(graph, mapElement); + + return new StyleResult(point, result); + } + + public static Point2D calculatePoint(ReadGraph graph, Resource mapElement) throws DatabaseException { + Point2D point; + DiagramResource DIA = DiagramResource.getInstance(graph); + DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph); + if (graph.isInstanceOf(mapElement, DN.Vertex)) { + double[] coords = graph.getRelatedValue(mapElement, DIA.HasLocation); + point = DistrictNetworkNodeUtils.calculatePoint2D(new Point2D.Double(coords[0], coords[1]), null); + } else if (graph.isInstanceOf(mapElement, DN.Edge)) { + Resource v1 = graph.getSingleObject(mapElement, DN.HasStartVertex); + double[] coords1 = graph.getRelatedValue(v1, DIA.HasLocation); + Resource v2 = graph.getSingleObject(mapElement, DN.HasEndVertex); + double[] coords2 = graph.getRelatedValue(v2, DIA.HasLocation); + point = DistrictNetworkNodeUtils.calculatePoint2D( + new Point2D.Double((coords1[0] + coords2[0]) / 2, (coords1[1] + coords2[1]) / 2), null); + } else { + return null; + } + return point; + } + + public static Point2D calculatePoint(INode node, int zoomLevel, Point2D result) { + if (node instanceof DistrictNetworkVertexNode) { + DistrictNetworkVertexNode vertex = (DistrictNetworkVertexNode) node; + return DistrictNetworkNodeUtils.calculatePoint2D(vertex.getVertex().getPoint(), result); + } else if (node instanceof DistrictNetworkEdgeNode) { + DistrictNetworkEdgeNode edge = (DistrictNetworkEdgeNode) node; + Point2D cp = edge.getCenterPoint(zoomLevel); + if (result == null) + result = new Point2D.Double(); + result.setLocation(cp); + return result; } - - Point2D point; - DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph); - if (graph.isInstanceOf(mapElement, DN.Vertex)) { - double[] coords = graph.getRelatedValue(mapElement, DIA.HasLocation); - point = DistrictNetworkNodeUtils.calculatePoint2D(new Point2D.Double(coords[0], coords[1]), null); - } - else if (graph.isInstanceOf(mapElement, DN.Edge)) { - Resource v1 = graph.getSingleObject(mapElement, DN.HasStartVertex); - double[] coords1 = graph.getRelatedValue(v1, DIA.HasLocation); - Resource v2 = graph.getSingleObject(mapElement, DN.HasEndVertex); - double[] coords2 = graph.getRelatedValue(v2, DIA.HasLocation); - point = DistrictNetworkNodeUtils.calculatePoint2D(new Point2D.Double((coords1[0] + coords2[0]) / 2, (coords1[1] + coords2[1]) / 2), null); - } - else { - return null; - } - - return new StyleResult(point, result); - } - - @Override - public void applyStyleForNode(EvaluationContext observer, INode parent, StyleResult results) { - if (results == null) { - cleanupStyleForNode(observer, parent); - return; - } - - DistrictNetworkHoverInfoNode node = ProfileVariables.claimChild(parent, "*", DistrictNetworkHoverInfoNode.NODE_KEY, DistrictNetworkHoverInfoNode.class, observer); - if (node == null) - return; - - ParentNode root = (ParentNode) NodeUtil.getNearestParentOfType(parent, RTreeNode.class); - if (root != null) { - DeferredRenderingNode deferred = ProfileVariables.claimChild(root, "", HOVER_INFO_DEFERRED, DeferredRenderingNode.class, observer); - deferred.setZIndex(Integer.MAX_VALUE); - } - - node.setLabels(results.getLabels()); - node.setOrigin(results.getOrigin()); - } - - @Override - protected void cleanupStyleForNode(EvaluationContext observer, INode node) { - ProfileVariables.denyChild(node, "*", DistrictNetworkHoverInfoNode.NODE_KEY); - } - - private static Function1> getUCTextGridFunctionCached(ReadGraph graph, Resource componentType) - throws DatabaseException { - return graph.syncRequest(new UCTextGridFunctionRequest(componentType), TransientCacheListener.instance()); - } - - private static final class UCTextGridFunctionRequest extends ResourceRead>> { - public UCTextGridFunctionRequest(Resource resource) { - super(resource); - } - - @SuppressWarnings("unchecked") - @Override - public Function1> perform(ReadGraph graph) throws DatabaseException { - Resource actionsModule = Layer0Utils.getPossibleChild(graph, resource, ACTIONS_MODULE); - if (actionsModule == null || !graph.isInstanceOf(actionsModule, Layer0.getInstance(graph).SCLModule)) - return null; - - String uri = graph.getURI(actionsModule); - SCLContext sclContext = SCLContext.getCurrent(); - Object oldGraph = sclContext.get("graph"); - try { - sclContext.put("graph", graph); - return (Function1>) SCLOsgi.MODULE_REPOSITORY.getValue(uri, HOVER_CONTRIBUTION); - } catch (ValueNotFound e1) { - return null; - } finally { - sclContext.put("graph", oldGraph); - } - } - } + return null; + } + + private static Function1> getUCTextGridFunctionCached(ReadGraph graph, Resource componentType) + throws DatabaseException { + return graph.syncRequest(new UCTextGridFunctionRequest(componentType), TransientCacheListener.instance()); + } + + private static final class UCTextGridFunctionRequest extends ResourceRead>> { + public UCTextGridFunctionRequest(Resource resource) { + super(resource); + } + + @SuppressWarnings("unchecked") + @Override + public Function1> perform(ReadGraph graph) throws DatabaseException { + Resource actionsModule = Layer0Utils.getPossibleChild(graph, resource, ACTIONS_MODULE); + if (actionsModule == null || !graph.isInstanceOf(actionsModule, Layer0.getInstance(graph).SCLModule)) + return null; + + String uri = graph.getURI(actionsModule); + SCLContext sclContext = SCLContext.getCurrent(); + Object oldGraph = sclContext.get("graph"); + try { + sclContext.put("graph", graph); + return (Function1>) SCLOsgi.MODULE_REPOSITORY.getValue(uri, HOVER_CONTRIBUTION); + } catch (ValueNotFound e1) { + return null; + } finally { + sclContext.put("graph", oldGraph); + } + } + } + }