1 files changed, 126 insertions, 0 deletions
diff --git a/src/newt/classes/jogamp/newt/PointerIconImpl.java b/src/newt/classes/jogamp/newt/PointerIconImpl.java
new file mode 100644
index 000000000..e2388be67
--- /dev/null
+++ b/src/newt/classes/jogamp/newt/PointerIconImpl.java
@@ -0,0 +1,126 @@
+/**
+ * Copyright 2013 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ *
+ *    1. Redistributions of source code must retain the above copyright notice, this list of
+ *       conditions and the following disclaimer.
+ *
+ *    2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *       of conditions and the following disclaimer in the documentation and/or other materials
+ *       provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+package jogamp.newt;
+
+import javax.media.nativewindow.util.DimensionImmutable;
+import javax.media.nativewindow.util.PointImmutable;
+
+import com.jogamp.common.util.IOUtil;
+import com.jogamp.common.util.IOUtil.ClassResources;
+import com.jogamp.newt.Display;
+import com.jogamp.newt.Display.PointerIcon;
+
+public class PointerIconImpl implements PointerIcon {
+    private final DisplayImpl display;
+    private final IOUtil.ClassResources resource;
+    private final DimensionImmutable size;
+    private final PointImmutable hotspot;
+    private long handle;
+    public PointerIconImpl(DisplayImpl display, ClassResources resource, final DimensionImmutable size, final PointImmutable hotspot, final long handle) {
+        this.display = display;
+        this.resource = resource;
+        this.size = size;
+        this.hotspot = hotspot;
+        this.handle=handle;
+    }
+    public synchronized final long getHandle() { return handle; }
+    public synchronized final long validatedHandle() {
+        synchronized(display.pointerIconList) {
+            if( !display.pointerIconList.contains(this) ) {
+                display.pointerIconList.add(this);
+            }
+        }
+        if( 0 == handle ) {
+            try {
+                final PointerIconImpl temp = (PointerIconImpl) display.createPointerIcon(true /* isTemp */, resource, hotspot.getX(), hotspot.getY());
+                handle = temp.handle;
+                return handle;
+            } catch (Exception e) {
+                e.printStackTrace();
+                return 0;
+            }
+        } else {
+            return handle;
+        }
+    }
+    @Override
+    public final Display getDisplay() { return display; }
+    @Override
+    public final IOUtil.ClassResources getResource() { return resource; }
+    @Override
+    public synchronized final boolean isValid() { return 0 != handle; }
+    @Override
+    public synchronized final boolean validate() {
+        if( 0 == handle ) {
+            return 0 != validatedHandle();
+        }
+        return true;
+    }
+
+    @Override
+    public synchronized void destroy() {
+        if(DisplayImpl.DEBUG) {
+            System.err.println("PointerIcon.destroy: "+this+", "+display+", "+DisplayImpl.getThreadName());
+        }
+        if( 0 != handle ) {
+            synchronized(display.pointerIconList) {
+                display.pointerIconList.remove(this);
+            }
+            display.runOnEDTIfAvail(false, new Runnable() {
+                public void run() {
+                    if( display.isNativeValid() ) {
+                        destroyOnEDT(display.getHandle());
+                    }
+                } } );
+        }
+    }
+
+    /** No checks, assume execution on EDT */
+    synchronized void destroyOnEDT(final long dpy) {
+        final long h = handle;
+        handle = 0;
+        try {
+            display.destroyPointerIconImpl(dpy, h);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Override
+    public final DimensionImmutable getSize() {
+        return size;
+    }
+    @Override
+    public final PointImmutable getHotspot() {
+        return hotspot;
+    }
+    @Override
+    public final String toString() {
+        return "PointerIcon["+DisplayImpl.toHexString(super.hashCode())+", "+display.getFQName()+", "+resource.resourcePaths[0]+", 0x"+Long.toHexString(handle)+", "+size+", "+hotspot+"]";
+    }
+}
+\ No newline at end of file