X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=bundles%2Forg.simantics.g2d%2Fsrc%2Forg%2Fsimantics%2Fg2d%2Felement%2Fhandler%2Fimpl%2FOutlinePick.java;h=4009d27e3fcab1830d07a348f15e4306961c84e3;hb=refs%2Fchanges%2F38%2F238%2F2;hp=6a2222b9f917fed11758549d4565405bfb17328c;hpb=24e2b34260f219f0d1644ca7a138894980e25b14;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/impl/OutlinePick.java b/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/impl/OutlinePick.java
index 6a2222b9f..4009d27e3 100644
--- a/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/impl/OutlinePick.java
+++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/impl/OutlinePick.java
@@ -1,84 +1,84 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.g2d.element.handler.impl;
-
-import java.awt.Shape;
-import java.awt.geom.AffineTransform;
-import java.awt.geom.NoninvertibleTransformException;
-import java.awt.geom.Rectangle2D;
-import java.util.List;
-
-import org.simantics.g2d.diagram.handler.PickRequest.PickPolicy;
-import org.simantics.g2d.element.IElement;
-import org.simantics.g2d.element.handler.ElementHandler;
-import org.simantics.g2d.element.handler.Outline;
-import org.simantics.g2d.element.handler.Pick;
-import org.simantics.g2d.element.handler.Transform;
-import org.simantics.g2d.utils.GeometryUtils;
-
-/**
- * @author Tuukka Lehtonen
- */
-public class OutlinePick implements Pick {
-
-    public static final ElementHandler INSTANCE         = new OutlinePick();
-
-    private static final long          serialVersionUID = 1L;
-
-    @Override
-    public boolean pickTest(IElement e, Shape s, PickPolicy policy) {
-        Rectangle2D pickArea = null;
-        if (s instanceof Rectangle2D)
-            pickArea = (Rectangle2D) s;
-        else
-            // FIXME: suboptimal, but works.
-            pickArea = s.getBounds2D();
-
-        // Pick with shape handler(s)
-        List<Outline> shapeHandlers = e.getElementClass().getItemsByClass(Outline.class);
-        if (!shapeHandlers.isEmpty()) {
-            // Convert pick shape to element coordinates
-            Transform t = e.getElementClass().getSingleItem(Transform.class);
-            AffineTransform canvasToElement = t.getTransform(e);
-            AffineTransform elementToCanvas;
-            try {
-                elementToCanvas = canvasToElement.createInverse();
-            } catch (NoninvertibleTransformException e1) {
-                throw new RuntimeException(e1);
-            }
-            Shape pickShapeInElementCoords = GeometryUtils.transformShape(pickArea, elementToCanvas);
-
-            // Intersection with one shape is enough
-            switch (policy) {
-                case PICK_INTERSECTING_OBJECTS: {
-                    for (Outline es : shapeHandlers) {
-                        Shape elementShape = es.getElementShape(e);
-                        if (elementShape == null)
-                            return false;
-                        if (GeometryUtils.intersects(pickShapeInElementCoords, elementShape))
-                            return true;
-                    }
-                    return false;
-                }
-                case PICK_CONTAINED_OBJECTS: {
-                    for (Outline es : shapeHandlers) {
-                        Shape elementShape = es.getElementShape(e);
-                        if (GeometryUtils.contains(pickShapeInElementCoords, elementShape))
-                            return true;
-                    }
-                    return false;
-                }
-            }
-        }
-        return false;
-    }
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.g2d.element.handler.impl;
+
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.NoninvertibleTransformException;
+import java.awt.geom.Rectangle2D;
+import java.util.List;
+
+import org.simantics.g2d.diagram.handler.PickRequest.PickPolicy;
+import org.simantics.g2d.element.IElement;
+import org.simantics.g2d.element.handler.ElementHandler;
+import org.simantics.g2d.element.handler.Outline;
+import org.simantics.g2d.element.handler.Pick;
+import org.simantics.g2d.element.handler.Transform;
+import org.simantics.g2d.utils.GeometryUtils;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class OutlinePick implements Pick {
+
+    public static final ElementHandler INSTANCE         = new OutlinePick();
+
+    private static final long          serialVersionUID = 1L;
+
+    @Override
+    public boolean pickTest(IElement e, Shape s, PickPolicy policy) {
+        Rectangle2D pickArea = null;
+        if (s instanceof Rectangle2D)
+            pickArea = (Rectangle2D) s;
+        else
+            // FIXME: suboptimal, but works.
+            pickArea = s.getBounds2D();
+
+        // Pick with shape handler(s)
+        List<Outline> shapeHandlers = e.getElementClass().getItemsByClass(Outline.class);
+        if (!shapeHandlers.isEmpty()) {
+            // Convert pick shape to element coordinates
+            Transform t = e.getElementClass().getSingleItem(Transform.class);
+            AffineTransform canvasToElement = t.getTransform(e);
+            AffineTransform elementToCanvas;
+            try {
+                elementToCanvas = canvasToElement.createInverse();
+            } catch (NoninvertibleTransformException e1) {
+                throw new RuntimeException(e1);
+            }
+            Shape pickShapeInElementCoords = GeometryUtils.transformShape(pickArea, elementToCanvas);
+
+            // Intersection with one shape is enough
+            switch (policy) {
+                case PICK_INTERSECTING_OBJECTS: {
+                    for (Outline es : shapeHandlers) {
+                        Shape elementShape = es.getElementShape(e);
+                        if (elementShape == null)
+                            return false;
+                        if (GeometryUtils.intersects(pickShapeInElementCoords, elementShape))
+                            return true;
+                    }
+                    return false;
+                }
+                case PICK_CONTAINED_OBJECTS: {
+                    for (Outline es : shapeHandlers) {
+                        Shape elementShape = es.getElementShape(e);
+                        if (GeometryUtils.contains(pickShapeInElementCoords, elementShape))
+                            return true;
+                    }
+                    return false;
+                }
+            }
+        }
+        return false;
+    }
+}