X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scenegraph%2Fsrc%2Forg%2Fsimantics%2Fscenegraph%2Fg2d%2Fnodes%2FSingleElementNode.java;fp=bundles%2Forg.simantics.scenegraph%2Fsrc%2Forg%2Fsimantics%2Fscenegraph%2Fg2d%2Fnodes%2FSingleElementNode.java;h=00ca6b8663f59c984097508f9cc9a5dba1491fc5;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hp=9220e18fd35a429f8e5d6bde95befc4c7d33da5a;hpb=24e2b34260f219f0d1644ca7a138894980e25b14;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/SingleElementNode.java b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/SingleElementNode.java
index 9220e18fd..00ca6b866 100644
--- a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/SingleElementNode.java
+++ b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/SingleElementNode.java
@@ -1,172 +1,172 @@
-/*******************************************************************************
- * 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.scenegraph.g2d.nodes;
-
-import java.awt.AlphaComposite;
-import java.awt.Composite;
-import java.awt.Graphics2D;
-import java.awt.geom.Point2D;
-import java.awt.geom.Rectangle2D;
-
-import org.simantics.scenegraph.g2d.IG2DNode;
-import org.simantics.scenegraph.g2d.events.EventTypes;
-import org.simantics.scenegraph.g2d.events.MouseEvent;
-import org.simantics.scenegraph.g2d.events.MouseEvent.MouseDragBegin;
-import org.simantics.scenegraph.utils.InitValueSupport;
-import org.simantics.scenegraph.utils.NodeUtil;
-
-public class SingleElementNode extends TransformNode implements InitValueSupport {
-
-    private static final long serialVersionUID = -4982578347433716440L;
-
-    private TransferableProvider transferableProvider;
-    protected Composite composite;
-    protected Boolean visible = Boolean.TRUE;
-    protected Boolean hidden = Boolean.FALSE;
-
-    public void setTransferableProvider(TransferableProvider transferableProvider) {
-        if (transferableProvider != this.transferableProvider) {
-            if (this.transferableProvider != null)
-                removeEventHandler(this);
-            if (transferableProvider != null)
-                addEventHandler(this);
-            this.transferableProvider = transferableProvider;
-        }
-    }
-
-    @Override
-    public boolean validate() {
-        return visible && !hidden;
-    }
-
-    @SyncField("composite")
-    public void setComposite(Composite composite) {
-        this.composite = composite;
-    }
-
-    @SyncField("visible")
-    public void setVisible(Boolean visible) {
-        this.visible = visible;
-    }
-
-    public boolean isVisible() {
-        return visible;
-    }
-
-    @SyncField("hidden")
-    public void setHidden(Boolean hidden) {
-        this.hidden = hidden;
-    }
-
-    public boolean isHidden() {
-        return hidden;
-    }
-
-    @Override
-    public void render(Graphics2D g) {
-        if (!visible || hidden)
-            return;
-
-        Composite oldComposite = null;
-        if(composite != null) {
-            oldComposite = g.getComposite();
-            g.setComposite(composite);
-        }
-        if(alphaComposite != null) {
-            if (oldComposite == null)
-                oldComposite = g.getComposite();
-            g.setComposite(alphaComposite);
-        }
-
-        super.render(g);
-
-        if (oldComposite != null)
-            g.setComposite(oldComposite);
-    }
-
-    @Override
-    public String toString() {
-        StringBuilder sb = new StringBuilder();
-        sb.append(super.toString());
-        sb.append(" [");
-        if (composite != null) {
-            sb.append("composite=(");
-            AlphaComposite ac = (AlphaComposite) composite;
-            sb.append(ac.getRule());
-            sb.append(", ");
-            sb.append(ac.getAlpha());
-            sb.append("), ");
-        }
-        sb.append("visible=");
-        sb.append(visible);
-        sb.append("]");
-        return sb.toString();
-    }
-
-    protected Composite alphaComposite = null;
-
-    @PropertySetter("alpha")
-    @SyncField("alphaComposite")
-    public void setAlphaComposite(Composite alphaComposite) {
-        this.alphaComposite = alphaComposite;
-    }
-
-    @Override
-    public void initValues() {
-        alphaComposite = null;
-        for (IG2DNode node : getSortedNodes()) {
-            if (node instanceof InitValueSupport) {
-                ((InitValueSupport) node).initValues();
-            }
-        }
-    }
-
-    @Override
-    public void cleanup() {
-        if (transferableProvider != null) {
-            removeEventHandler(this);
-            transferableProvider = null;
-        }
-        super.cleanup();
-    }
-
-    protected boolean isDragStartEvent(MouseEvent e) {
-        return e.isControlDown();
-    }
-
-    protected boolean hitTest(MouseEvent event) {
-        Rectangle2D bounds = super.getBoundsInLocal(true);
-        if (bounds == null)
-            return false;
-        Point2D localPos = NodeUtil.worldToLocal(this, event.controlPosition, new Point2D.Double());
-        double x = localPos.getX();
-        double y = localPos.getY();
-        boolean hit = bounds.contains(x, y);
-        return hit;
-    }
-
-    @Override
-    protected boolean mouseDragged(MouseDragBegin e) {
-        if (transferableProvider == null
-                || !isDragStartEvent(e)
-                || !hitTest(e))
-            return false;
-        e.transferable = transferableProvider.create();
-        return e.transferable != null;
-    }
-
-    @Override
-    public int getEventMask() {
-        return EventTypes.MouseDragBeginMask;
-    }
-
-}
+/*******************************************************************************
+ * 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.scenegraph.g2d.nodes;
+
+import java.awt.AlphaComposite;
+import java.awt.Composite;
+import java.awt.Graphics2D;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.scenegraph.g2d.IG2DNode;
+import org.simantics.scenegraph.g2d.events.EventTypes;
+import org.simantics.scenegraph.g2d.events.MouseEvent;
+import org.simantics.scenegraph.g2d.events.MouseEvent.MouseDragBegin;
+import org.simantics.scenegraph.utils.InitValueSupport;
+import org.simantics.scenegraph.utils.NodeUtil;
+
+public class SingleElementNode extends TransformNode implements InitValueSupport {
+
+    private static final long serialVersionUID = -4982578347433716440L;
+
+    private TransferableProvider transferableProvider;
+    protected Composite composite;
+    protected Boolean visible = Boolean.TRUE;
+    protected Boolean hidden = Boolean.FALSE;
+
+    public void setTransferableProvider(TransferableProvider transferableProvider) {
+        if (transferableProvider != this.transferableProvider) {
+            if (this.transferableProvider != null)
+                removeEventHandler(this);
+            if (transferableProvider != null)
+                addEventHandler(this);
+            this.transferableProvider = transferableProvider;
+        }
+    }
+
+    @Override
+    public boolean validate() {
+        return visible && !hidden;
+    }
+
+    @SyncField("composite")
+    public void setComposite(Composite composite) {
+        this.composite = composite;
+    }
+
+    @SyncField("visible")
+    public void setVisible(Boolean visible) {
+        this.visible = visible;
+    }
+
+    public boolean isVisible() {
+        return visible;
+    }
+
+    @SyncField("hidden")
+    public void setHidden(Boolean hidden) {
+        this.hidden = hidden;
+    }
+
+    public boolean isHidden() {
+        return hidden;
+    }
+
+    @Override
+    public void render(Graphics2D g) {
+        if (!visible || hidden)
+            return;
+
+        Composite oldComposite = null;
+        if(composite != null) {
+            oldComposite = g.getComposite();
+            g.setComposite(composite);
+        }
+        if(alphaComposite != null) {
+            if (oldComposite == null)
+                oldComposite = g.getComposite();
+            g.setComposite(alphaComposite);
+        }
+
+        super.render(g);
+
+        if (oldComposite != null)
+            g.setComposite(oldComposite);
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append(super.toString());
+        sb.append(" [");
+        if (composite != null) {
+            sb.append("composite=(");
+            AlphaComposite ac = (AlphaComposite) composite;
+            sb.append(ac.getRule());
+            sb.append(", ");
+            sb.append(ac.getAlpha());
+            sb.append("), ");
+        }
+        sb.append("visible=");
+        sb.append(visible);
+        sb.append("]");
+        return sb.toString();
+    }
+
+    protected Composite alphaComposite = null;
+
+    @PropertySetter("alpha")
+    @SyncField("alphaComposite")
+    public void setAlphaComposite(Composite alphaComposite) {
+        this.alphaComposite = alphaComposite;
+    }
+
+    @Override
+    public void initValues() {
+        alphaComposite = null;
+        for (IG2DNode node : getSortedNodes()) {
+            if (node instanceof InitValueSupport) {
+                ((InitValueSupport) node).initValues();
+            }
+        }
+    }
+
+    @Override
+    public void cleanup() {
+        if (transferableProvider != null) {
+            removeEventHandler(this);
+            transferableProvider = null;
+        }
+        super.cleanup();
+    }
+
+    protected boolean isDragStartEvent(MouseEvent e) {
+        return e.isControlDown();
+    }
+
+    protected boolean hitTest(MouseEvent event) {
+        Rectangle2D bounds = super.getBoundsInLocal(true);
+        if (bounds == null)
+            return false;
+        Point2D localPos = NodeUtil.worldToLocal(this, event.controlPosition, new Point2D.Double());
+        double x = localPos.getX();
+        double y = localPos.getY();
+        boolean hit = bounds.contains(x, y);
+        return hit;
+    }
+
+    @Override
+    protected boolean mouseDragged(MouseDragBegin e) {
+        if (transferableProvider == null
+                || !isDragStartEvent(e)
+                || !hitTest(e))
+            return false;
+        e.transferable = transferableProvider.create();
+        return e.transferable != null;
+    }
+
+    @Override
+    public int getEventMask() {
+        return EventTypes.MouseDragBeginMask;
+    }
+
+}