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%2FDistrictNetworkVertexNode.java;h=1639d5712b8abaaf3fc8e542d74d9d9110444a4b;hb=4d0c114c0f53694180f808747b63d64fcefb0932;hp=7365060b0254bc8c6f62d5c4cb4aeef8e1dcd6d5;hpb=8034693a5c86d690649a70a62709d29c3fa197aa;p=simantics%2Fdistrict.git diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictNetworkVertexNode.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictNetworkVertexNode.java index 7365060b..1639d571 100644 --- a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictNetworkVertexNode.java +++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictNetworkVertexNode.java @@ -1,54 +1,244 @@ -package org.simantics.district.network.ui.nodes; - -import java.awt.Color; -import java.awt.Graphics2D; -import java.awt.RenderingHints; -import java.awt.geom.AffineTransform; -import java.awt.geom.Rectangle2D; - -import org.simantics.district.network.ui.adapters.DistrictNetworkVertex; -import org.simantics.scenegraph.g2d.G2DNode; - -public class DistrictNetworkVertexNode extends G2DNode { - - private static final long serialVersionUID = -2641639101400236719L; - private DistrictNetworkVertex vertex; - - @Override - public void render(Graphics2D g2d) { - AffineTransform ot = null; - AffineTransform t = getTransform(); - if (t != null && !t.isIdentity()) { - ot = g2d.getTransform(); - g2d.transform(getTransform()); - } - - Object aaHint = g2d.getRenderingHint(RenderingHints.KEY_ANTIALIASING); - g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); - - Color oldColor = g2d.getColor(); - g2d.setColor(Color.RED); - // render - - Rectangle2D.Double rect = new Rectangle2D.Double(-0.5, -0.5, 1, 1); - g2d.draw(rect); - - // Reset stats - g2d.setColor(oldColor); - - g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, aaHint); - - if (ot != null) - g2d.setTransform(ot); - } - - @Override - public Rectangle2D getBoundsInLocal() { - return new Rectangle2D.Double(-0.5, -0.5, 1, 1); - } - - public void setVertex(DistrictNetworkVertex vertex) { - this.vertex = vertex; - } - -} +package org.simantics.district.network.ui.nodes; + +import java.awt.BasicStroke; +import java.awt.Color; +import java.awt.Graphics2D; +import java.awt.RenderingHints; +import java.awt.geom.AffineTransform; +import java.awt.geom.Point2D; +import java.awt.geom.Rectangle2D; + +import org.simantics.district.network.ui.adapters.DistrictNetworkVertex; +import org.simantics.maps.MapScalingTransform; +import org.simantics.scenegraph.INode; +import org.simantics.scenegraph.ISelectionPainterNode; +import org.simantics.scenegraph.g2d.G2DNode; +import org.simantics.scenegraph.g2d.G2DParentNode; +import org.simantics.scenegraph.g2d.G2DRenderingHints; +import org.simantics.scenegraph.g2d.IG2DNode; +import org.simantics.scenegraph.g2d.nodes.SVGNode; +import org.simantics.scenegraph.utils.GeometryUtils; +import org.simantics.scenegraph.utils.NodeUtil; + +public class DistrictNetworkVertexNode extends G2DParentNode implements ISelectionPainterNode, HoverSensitiveNode { + + //private static final Logger LOGGER = LoggerFactory.getLogger(DistrictNetworkVertexNode.class); + + private static final long serialVersionUID = -2641639101400236719L; + + private static final double left = -15; + private static final double top = left; + public static final double width = 30; + private static final double height = width; + + private static final BasicStroke STROKE = new BasicStroke((float)width, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND); + private static final Color SELECTION_COLOR = new Color(255, 0, 255, 96); + + private static final Rectangle2D NORMAL = new Rectangle2D.Double(left, top, width, height); + private static final Rectangle2D HOVERED = new Rectangle2D.Double(left * 2, top * 2, width * 2, height * 2); + + private DistrictNetworkVertex vertex; + + private static boolean scaleStroke = true; + private boolean hover; + + private Color color; + private transient Color dynamicColor; + + private Rectangle2D bounds; + private transient Point2D point; + private transient Rectangle2D rect; + private transient AffineTransform symbolTransform; + + private double nodeSize = 1.0; + + private boolean hidden = false; + + @Override + public void init() { + setZIndex(2); + } + + @Override + public void render(Graphics2D g2d) { + AffineTransform ot = null; + AffineTransform t = getTransform(); + double viewScaleRecip = scaleStroke ? (Double) g2d.getRenderingHint(DistrictRenderingHints.KEY_VIEW_SCALE_RECIPROCAL_UNDER_SPATIAL_ROOT) : 1.0; + if (t != null && !t.isIdentity()) { + //ot = g2d.getTransform(); + ot = (AffineTransform) g2d.getRenderingHint(G2DRenderingHints.KEY_TRANSFORM_UNDER_SPATIAL_ROOT); + if (ot == null) + ot = g2d.getTransform(); + g2d.transform(t); + + if (scaleStroke) { + AffineTransform work = DistrictNetworkNodeUtils.sharedTransform.get(); + work.setTransform(ot); + work.concatenate(t); + viewScaleRecip = DistrictNetworkNodeUtils.calculateScaleRecip(work); + } + } + + // Translate lat and lon to X and Y + Point2D p = point = DistrictNetworkNodeUtils.calculatePoint2D(vertex.getPoint(), point); + + if (!hidden && nodeSize > 0.0) { + Object oaaHint = null; + Object aaHint = g2d.getRenderingHint(RenderingHints.KEY_ANTIALIASING); + if (aaHint != RenderingHints.VALUE_ANTIALIAS_OFF) { + oaaHint = aaHint; + g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); + } + + Color oldColor = g2d.getColor(); + Color newColor = dynamicColor != null ? dynamicColor : color; + boolean changeColor = !oldColor.equals(newColor); + + double scaleRecip = viewScaleRecip * nodeSize; + + Rectangle2D toDraw = rect = DistrictNetworkNodeUtils.calculateDrawnGeometry(p, hover ? HOVERED : NORMAL, rect, scaleRecip); + + if (NodeUtil.isSelected(this, 1)) { + changeColor = true; + g2d.setColor(SELECTION_COLOR); + BasicStroke ss = GeometryUtils.scaleStroke(STROKE, (float)viewScaleRecip); + g2d.setStroke(ss); + g2d.draw(toDraw); + } + + // render + if (changeColor) + g2d.setColor(newColor); + g2d.fill(toDraw); + + // Reset settings + if (changeColor) + g2d.setColor(oldColor); + if (oaaHint != null) + g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, aaHint); + } + + // Render SVG symbol + for (INode nn : getNodes()) { + G2DNode g2dNode = (G2DNode)nn; + if (nn instanceof SVGNode) { + Rectangle2D toDraw = rect = DistrictNetworkNodeUtils.calculateDrawnGeometry(p, hover ? HOVERED : NORMAL, rect, viewScaleRecip); + symbolTransform = DistrictNetworkNodeUtils.getTransformToRectangle(toDraw, symbolTransform); + g2dNode.setTransform(symbolTransform); + } + + g2dNode.render(g2d); + } + + if (ot != null) + g2d.setTransform(ot); + } + + @Override + public Rectangle2D getBounds() { + return super.getBounds(); + } + + @Override + public Rectangle2D getBoundsInLocal() { + updateBounds(); + return bounds; + } + + private void updateBounds() { + Rectangle2D oldBounds = bounds; + if (oldBounds == null) + oldBounds = new Rectangle2D.Double(); + bounds = calculateBounds(oldBounds); + } + + @Override + public void setTransform(AffineTransform transform) { + super.setTransform(transform); + // Update bounds + updateBounds(); + } + + private Rectangle2D calculateBounds(Rectangle2D rect) { + Point2D calcPoint = DistrictNetworkNodeUtils.calculatePoint2D(vertex.getPoint(), point); + AffineTransform at = NodeUtil.getLocalToGlobalTransform(this); + at.concatenate(MapScalingTransform.INSTANCE); + double x = calcPoint.getX(); + double y = calcPoint.getY(); + double scaleRecip = DistrictNetworkNodeUtils.calculateScaleRecip(at); + double widthh = width * scaleRecip * nodeSize; + double heighth = height * scaleRecip * nodeSize; + if (rect == null) + rect = new Rectangle2D.Double(); + rect.setRect(x - widthh/2, y - heighth/2, widthh, heighth); + return rect; + } + + public void setVertex(DistrictNetworkVertex vertex) { + this.vertex = vertex; + updateBounds(); + } + + @Override + public boolean hover(boolean hover, boolean isConnectionTool) { + // Only react to hover when the connection tool is active + boolean doHover = hover && isConnectionTool; + boolean changed = this.hover != doHover; + this.hover = doHover; + + for (IG2DNode child : getNodes()) { + if (child instanceof HoverSensitiveNode) + changed = ((HoverSensitiveNode)child).hover(hover, isConnectionTool) || changed; + } + + return changed; + } + + @Override + public void setMousePosition(Point2D p) { + for (IG2DNode child : getNodes()) { + if (child instanceof HoverSensitiveNode) + ((HoverSensitiveNode) child).setMousePosition(p); + } + } + + public void setColor(Color color) { + this.color = color; + } + + public Color getColor() { + return color; + } + + @PropertySetter(value = "SVG") + public void setSVG(String value) { + for (INode nn : this.getNodes()) + if (nn instanceof SVGNode) + ((SVGNode)nn).setData(value); + } + + + @PropertySetter(value = "size") + public void setSize(Double size) { + boolean changed = false; + if (size != null) { + changed = size != this.nodeSize; + this.nodeSize = size; + } else { + changed = this.nodeSize != 1.0; + this.nodeSize = 1.0; + } + if (changed) + updateBounds(); + } + + @PropertySetter(value = "dynamicColor") + public void setDynamicColor(Color color) { + this.dynamicColor = color; + } + + @PropertySetter(value = "hidden") + public void setHidden(Boolean value) { + this.hidden = value; + } +}