8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 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 test.com.sun.javafx.scene; 27 28 import com.sun.javafx.scene.NodeHelper; 29 import com.sun.javafx.sg.prism.NGNode; 30 import com.sun.javafx.util.Utils; 31 import javafx.scene.Node; 32 import test.javafx.scene.CSSNode; 33 34 public class CSSNodeHelper extends NodeHelper { 35 36 private static final CSSNodeHelper theInstance; 37 private static CSSNodeAccessor cssNodeAccessor; 38 39 static { 40 theInstance = new CSSNodeHelper(); 41 Utils.forceInit(CSSNode.class); 42 } 43 44 private static CSSNodeHelper getInstance() { 45 return theInstance; 46 } 47 48 public static void initHelper(CSSNode cssNode) { 49 setHelper(cssNode, getInstance()); 50 } 51 52 public static void setCSSNodeAccessor(final CSSNodeAccessor newAccessor) { 53 if (cssNodeAccessor != null) { 54 throw new IllegalStateException(); 55 } 56 57 cssNodeAccessor = newAccessor; 58 } 59 60 @Override 61 protected NGNode createPeerImpl(Node node) { 62 return cssNodeAccessor.doCreatePeer(node); 63 } 64 65 public interface CSSNodeAccessor { 66 NGNode doCreatePeer(Node node); 67 } 68 69 } 70 | 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 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 test.com.sun.javafx.scene; 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.sg.prism.NGNode; 34 import com.sun.javafx.util.Utils; 35 import javafx.scene.Node; 36 import test.javafx.scene.CSSNode; 37 38 public class CSSNodeHelper extends NodeHelper { 39 40 private static final CSSNodeHelper theInstance; 41 private static CSSNodeAccessor cssNodeAccessor; 42 43 static { 44 theInstance = new CSSNodeHelper(); 45 Utils.forceInit(CSSNode.class); 46 } 47 48 private static CSSNodeHelper getInstance() { 49 return theInstance; 50 } 51 52 public static void initHelper(CSSNode cssNode) { 53 setHelper(cssNode, getInstance()); 54 } 55 56 public static void setCSSNodeAccessor(final CSSNodeAccessor newAccessor) { 57 if (cssNodeAccessor != null) { 58 throw new IllegalStateException(); 59 } 60 61 cssNodeAccessor = newAccessor; 62 } 63 64 @Override 65 protected NGNode createPeerImpl(Node node) { 66 return cssNodeAccessor.doCreatePeer(node); 67 } 68 69 @Override 70 protected BaseBounds computeGeomBoundsImpl(Node node, BaseBounds bounds, 71 BaseTransform tx) { 72 return cssNodeAccessor.doComputeGeomBounds(node, bounds, tx); 73 } 74 75 @Override 76 protected boolean computeContainsImpl(Node node, double localX, double localY) { 77 return cssNodeAccessor.doComputeContains(node, localX, localY); } 78 79 @Override 80 protected Object processMXNodeImpl(Node node, MXNodeAlgorithm alg, MXNodeAlgorithmContext ctx) { 81 return cssNodeAccessor.doProcessMXNode(node, alg, ctx); 82 } 83 84 public interface CSSNodeAccessor { 85 NGNode doCreatePeer(Node node); 86 BaseBounds doComputeGeomBounds(Node node, BaseBounds bounds, BaseTransform tx); 87 boolean doComputeContains(Node node, double localX, double localY); 88 Object doProcessMXNode(Node node, MXNodeAlgorithm alg, MXNodeAlgorithmContext ctx); 89 } 90 91 } 92 |