X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.district.network.ui%2Fsrc%2Forg%2Fsimantics%2Fdistrict%2Fnetwork%2Fui%2Fnodes%2FNetworkDrawingNode.java;fp=org.simantics.district.network.ui%2Fsrc%2Forg%2Fsimantics%2Fdistrict%2Fnetwork%2Fui%2Fnodes%2FNetworkDrawingNode.java;h=524bf7221e42133f76b0644130760af8fd43842a;hb=0f88160c295af4ba04ce434bbe58ffea1d3d651d;hp=b2121bf70128b358aada26990e75deae7a93b100;hpb=440c2b11fd49be2feb9edd39b931306b824b8aba;p=simantics%2Fdistrict.git diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/NetworkDrawingNode.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/NetworkDrawingNode.java index b2121bf7..524bf722 100644 --- a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/NetworkDrawingNode.java +++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/NetworkDrawingNode.java @@ -17,9 +17,12 @@ import org.simantics.db.Resource; import org.simantics.db.WriteGraph; import org.simantics.db.common.request.WriteRequest; import org.simantics.db.exception.DatabaseException; +import org.simantics.db.request.Write; import org.simantics.diagram.elements.DiagramNodeUtil; import org.simantics.diagram.ui.DiagramModelHints; +import org.simantics.district.network.DistrictNetworkUtil; import org.simantics.district.network.ModelledCRS; +import org.simantics.district.network.ontology.DistrictNetworkResource; import org.simantics.district.network.ui.DNEdgeBuilder; import org.simantics.district.network.ui.NetworkDrawingParticipant; import org.simantics.g2d.canvas.Hints; @@ -38,11 +41,17 @@ import org.simantics.scenegraph.utils.NodeUtil; public class NetworkDrawingNode extends G2DNode { + static class DrawingNode { + + private List routeNodes = new ArrayList<>(); + } + private static final long serialVersionUID = -3475301184009620573L; private Point2D currentMousePos = null; - - private List nodes = new ArrayList<>(); + + private List nodes = new ArrayList<>(); + private DrawingNode currentRouteNode = null; private Resource diagramResource; @@ -82,35 +91,41 @@ public class NetworkDrawingNode extends G2DNode { public void render(Graphics2D g2d) { if (nodes.isEmpty()) return; - - Path2D path = new Path2D.Double(); - Iterator nodeIter = nodes.iterator(); - if (nodeIter.hasNext()) { - Point2D node = nodeIter.next(); - path.moveTo(node.getX(), node.getY()); - } - while (nodeIter.hasNext()) { - Point2D node = nodeIter.next(); - path.lineTo(node.getX(), node.getY()); - } - if (currentMousePos != null) - path.lineTo(currentMousePos.getX(), currentMousePos.getY()); - + Color old = g2d.getColor(); Stroke oldStroke = g2d.getStroke(); - - if (DASHED_STROKE != null) { - if (scaleStroke && DASHED_STROKE instanceof BasicStroke) { - BasicStroke bs = GeometryUtils.scaleStroke(DASHED_STROKE, (float) (1.0 / GeometryUtils.getScale(g2d.getTransform()))); - g2d.setStroke(bs); - } else { - g2d.setStroke(DASHED_STROKE); + + Iterator dnodeIterator = nodes.iterator(); + while (dnodeIterator.hasNext()) { + Path2D path = new Path2D.Double(); + DrawingNode dnode = dnodeIterator.next(); + Iterator nodeIter = dnode.routeNodes.iterator(); + if (nodeIter.hasNext()) { + Point2D node = nodeIter.next(); + path.moveTo(node.getX(), node.getY()); } - } - - g2d.setColor(BLUE_ALPHA); + while (nodeIter.hasNext()) { + Point2D node = nodeIter.next(); + path.lineTo(node.getX(), node.getY()); + } + if (!dnodeIterator.hasNext()) { + if (currentMousePos != null) + path.lineTo(currentMousePos.getX(), currentMousePos.getY()); + } + + if (DASHED_STROKE != null) { + if (scaleStroke && DASHED_STROKE instanceof BasicStroke) { + BasicStroke bs = GeometryUtils.scaleStroke(DASHED_STROKE, (float) (1.0 / GeometryUtils.getScale(g2d.getTransform()))); + g2d.setStroke(bs); + } else { + g2d.setStroke(DASHED_STROKE); + } + } + + g2d.setColor(BLUE_ALPHA); - g2d.draw(path); + g2d.draw(path); + } g2d.setStroke(oldStroke); g2d.setColor(old); @@ -131,35 +146,39 @@ public class NetworkDrawingNode extends G2DNode { // nodes to path2d IToolMode mode = getToolMode(); if (mode == Hints.CONNECTTOOL || e.hasAnyModifier(MouseEvent.ALT_MASK | MouseEvent.ALT_GRAPH_MASK)) { - Point2D start = null; - Point2D end = null; - Iterator nodeIter = nodes.iterator(); - while (nodeIter.hasNext()) { - if (end == null) { - start = nodeIter.next(); - if (!nodeIter.hasNext()) { - break; + // ok, new routenode starts from here + Point2D localPos = NodeUtil.worldToLocal(this, e.controlPosition, new Point2D.Double()); + Point2D.Double pos = new Point2D.Double(localPos.getX(), localPos.getY()); + if (currentRouteNode != null) { + //currentRouteNode.routeNodes.add(pos); + currentRouteNode = new DrawingNode(); + currentRouteNode.routeNodes.add(pos); + nodes.add(currentRouteNode); + } else { + // ok, this must be creation of dh_point + double scale = getTransform().getScaleY(); + double x = ModelledCRS.xToLongitude(pos.getX() / scale); + double y = ModelledCRS.yToLatitude(-pos.getY() / scale); + Simantics.getSession().asyncRequest(new Write() { + + @Override + public void perform(WriteGraph graph) throws DatabaseException { + graph.markUndoPoint(); + Resource defaultMapping = graph.getSingleObject(diagramResource, DistrictNetworkResource.getInstance(graph).VertexDefaultMapping); + DistrictNetworkUtil.createVertex(graph, diagramResource, new double[] { x, y }, 0, defaultMapping); // TODO: elevation can be fetched from e.g. elevation API } - } else { - start = end; - } - - end = nodeIter.next(); - - createEdge(start, end); + }); } - - nodes.clear(); - committed = true; - repaint(); - return true; } return super.mouseDoubleClicked(e); } - private void createEdge(Point2D start, Point2D end) { + private void createEdge(DrawingNode node) { + + Point2D start = node.routeNodes.get(0); + Point2D end = node.routeNodes.get(node.routeNodes.size() - 1); double currentPadding = DistrictNetworkVertexNode.width; AffineTransform test = getTransform(); @@ -188,12 +207,21 @@ public class NetworkDrawingNode extends G2DNode { double[] startCoords = new double[] { startLon, startLat }; double[] endCoords = new double[] { endLon, endLat }; + double[] detailedGeometryCoords = new double[node.routeNodes.size() * 2]; + int i = 0; + for (Point2D p : node.routeNodes) { + double lat = ModelledCRS.yToLatitude(-p.getY() / scaleY); + double lon = ModelledCRS.xToLongitude(p.getX() / scaleX); + detailedGeometryCoords[i++] = lon; + detailedGeometryCoords[i++] = lat; + } + DNEdgeBuilder builder = new DNEdgeBuilder(diagramResource, diagram); Simantics.getSession().asyncRequest(new WriteRequest() { @Override public void perform(WriteGraph graph) throws DatabaseException { - builder.create(graph, startCoords, 0, endCoords, 0, padding); + builder.create(graph, startCoords, 0, endCoords, 0, detailedGeometryCoords, padding); } }); @@ -212,14 +240,35 @@ public class NetworkDrawingNode extends G2DNode { nodes.remove(nodes.size() - 1); } else if (e.button == MouseEvent.LEFT_BUTTON) { Point2D localPos = NodeUtil.worldToLocal(this, e.controlPosition, new Point2D.Double()); - nodes.add(new Point2D.Double(localPos.getX(), localPos.getY())); + if (currentRouteNode == null && canStartEdge(localPos)) { + // ok, we can start from here + currentRouteNode = new DrawingNode(); + currentRouteNode.routeNodes.add(new Point2D.Double(localPos.getX(), localPos.getY())); + nodes.add(currentRouteNode); + } else if (currentRouteNode != null && canStartEdge(localPos)) { + // let's commit our new routenode + currentRouteNode.routeNodes.add(new Point2D.Double(localPos.getX(), localPos.getY())); + Iterator nodeIter = nodes.iterator(); + while (nodeIter.hasNext()) { + createEdge(nodeIter.next()); + } + currentRouteNode = null; + nodes.clear(); + committed = true; + } else if (currentRouteNode != null) { + currentRouteNode.routeNodes.add(new Point2D.Double(localPos.getX(), localPos.getY())); + } } repaint(); return true; } return super.mouseClicked(e); } - + + private boolean canStartEdge(Point2D currentPos) { + return participant.isHoveringOverNode(currentPos); + } + private IToolMode getToolMode() { return participant.getHint(Hints.KEY_TOOL); } @@ -249,6 +298,7 @@ public class NetworkDrawingNode extends G2DNode { @Override protected boolean keyPressed(KeyPressedEvent e) { if (e.keyCode == java.awt.event.KeyEvent.VK_ESCAPE) { + currentRouteNode = null; nodes.clear(); repaint(); return true;