10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.sun.javafx.scene.shape;
27
28 import com.sun.javafx.geom.BaseBounds;
29 import com.sun.javafx.geom.transform.BaseTransform;
30 import com.sun.javafx.jmx.MXNodeAlgorithm;
31 import com.sun.javafx.jmx.MXNodeAlgorithmContext;
32 import com.sun.javafx.scene.NodeHelper;
33 import com.sun.javafx.util.Utils;
34 import javafx.scene.Node;
35 import javafx.scene.shape.Shape3D;
36
37 /**
38 * Used to access internal methods of Shape3D.
39 */
40 public abstract class Shape3DHelper extends NodeHelper {
41
42 private static Shape3DAccessor shape3DAccessor;
43
44 static {
45 Utils.forceInit(Shape3D.class);
46 }
47
48 @Override
49 protected void updatePeerImpl(Node node) {
50 super.updatePeerImpl(node);
51 shape3DAccessor.doUpdatePeer(node);
52 }
53
54 @Override
55 protected BaseBounds computeGeomBoundsImpl(Node node, BaseBounds bounds,
56 BaseTransform tx) {
57 return shape3DAccessor.doComputeGeomBounds(node, bounds, tx);
58 }
59
60 @Override
61 protected boolean computeContainsImpl(Node node, double localX, double localY) {
62 return shape3DAccessor.doComputeContains(node, localX, localY);
63 }
64
65 @Override
66 protected Object processMXNodeImpl(Node node, MXNodeAlgorithm alg, MXNodeAlgorithmContext ctx) {
67 return shape3DAccessor.doProcessMXNode(node, alg, ctx);
68 }
69
70 public static void setShape3DAccessor(final Shape3DAccessor newAccessor) {
71 if (shape3DAccessor != null) {
72 throw new IllegalStateException();
73 }
74
75 shape3DAccessor = newAccessor;
76 }
77
78 public interface Shape3DAccessor {
79 void doUpdatePeer(Node node);
80 BaseBounds doComputeGeomBounds(Node node, BaseBounds bounds, BaseTransform tx);
81 boolean doComputeContains(Node node, double localX, double localY);
82 Object doProcessMXNode(Node node, MXNodeAlgorithm alg, MXNodeAlgorithmContext ctx);
83 }
84
85 }
|
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.sun.javafx.scene.shape;
27
28 import com.sun.javafx.geom.BaseBounds;
29 import com.sun.javafx.geom.transform.BaseTransform;
30 import com.sun.javafx.scene.NodeHelper;
31 import com.sun.javafx.util.Utils;
32 import javafx.scene.Node;
33 import javafx.scene.shape.Shape3D;
34
35 /**
36 * Used to access internal methods of Shape3D.
37 */
38 public abstract class Shape3DHelper extends NodeHelper {
39
40 private static Shape3DAccessor shape3DAccessor;
41
42 static {
43 Utils.forceInit(Shape3D.class);
44 }
45
46 @Override
47 protected void updatePeerImpl(Node node) {
48 super.updatePeerImpl(node);
49 shape3DAccessor.doUpdatePeer(node);
50 }
51
52 @Override
53 protected BaseBounds computeGeomBoundsImpl(Node node, BaseBounds bounds,
54 BaseTransform tx) {
55 return shape3DAccessor.doComputeGeomBounds(node, bounds, tx);
56 }
57
58 @Override
59 protected boolean computeContainsImpl(Node node, double localX, double localY) {
60 return shape3DAccessor.doComputeContains(node, localX, localY);
61 }
62
63 public static void setShape3DAccessor(final Shape3DAccessor newAccessor) {
64 if (shape3DAccessor != null) {
65 throw new IllegalStateException();
66 }
67
68 shape3DAccessor = newAccessor;
69 }
70
71 public interface Shape3DAccessor {
72 void doUpdatePeer(Node node);
73 BaseBounds doComputeGeomBounds(Node node, BaseBounds bounds, BaseTransform tx);
74 boolean doComputeContains(Node node, double localX, double localY);
75 }
76
77 }
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