1 /*
   2  * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   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 package com.sun.javafx.sg.prism;
  26 
  27 import com.sun.javafx.geom.DirtyRegionContainer;
  28 import com.sun.javafx.geom.DirtyRegionPool;
  29 import com.sun.javafx.geom.RectBounds;
  30 import com.sun.javafx.geom.transform.BaseTransform;
  31 import com.sun.javafx.geom.transform.GeneralTransform3D;
  32 
  33 public abstract class NGNodeShim extends NGNode {
  34 
  35     @Override
  36     public boolean hasOpaqueRegion() {
  37         return super.hasOpaqueRegion();
  38 
  39     }
  40 
  41     //--------------------------------------------
  42 
  43     public static void clearDirty(NGNode node) {
  44         node.clearDirty();
  45     }
  46 
  47     public static RectBounds computeOpaqueRegion(NGNode node, RectBounds opaqueRegion) {
  48         return node.computeOpaqueRegion(opaqueRegion);
  49     }
  50 
  51     public static int cullingBits(NGNode node) {
  52         return node.cullingBits;
  53     }
  54 
  55     public static boolean childDirty(NGNode node) {
  56         return node.childDirty;
  57     }
  58 
  59     public static NGNode.DirtyFlag dirty(NGNode node) {
  60         return node.dirty;
  61     }
  62 
  63     public static boolean isOpaqueRegionInvalid(NGNode node) {
  64         return node.isOpaqueRegionInvalid();
  65     }
  66 
  67     public static void markCullRegions(
  68             NGNode node,
  69             DirtyRegionContainer drc,
  70             int cullingRegionsBitsOfParent,
  71             BaseTransform tx,
  72             GeneralTransform3D pvTx) {
  73         node.markCullRegions(drc, cullingRegionsBitsOfParent, tx, pvTx);
  74     }
  75 
  76     public static void set_dirty(NGNode node, NGNode.DirtyFlag flag) {
  77         node.dirty = flag;
  78     }
  79 
  80     public static void set_childDirty(NGNode node, boolean flag) {
  81         node.childDirty = flag;
  82     }
  83 
  84     public static boolean supportsOpaqueRegions(NGNode node) {
  85         return node.supportsOpaqueRegions();
  86     }
  87 
  88     public static boolean hasOpaqueRegion(NGNode node) {
  89         return node.hasOpaqueRegion();
  90     }
  91 
  92 }