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 26 package sun.lwawt.macosx; 27 28 import java.awt.Component; 29 import java.awt.Insets; 30 31 import sun.lwawt.PlatformComponent; 32 import sun.lwawt.PlatformWindow; 33 import sun.lwawt.LWComponentPeer; 34 35 import sun.lwawt.macosx.CFRetainedResource; 36 37 public class CPlatformComponent extends CFRetainedResource implements PlatformComponent { 38 39 Component target; 40 LWComponentPeer peer; 41 PlatformWindow platformWindow; 42 43 private native long nativeCreateComponent(long windowLayer); 44 private native long nativeSetBounds(long ptr, int x, int y, int width, int height); 45 46 public CPlatformComponent() { 47 super(0, true); 48 } 49 50 public long getPointer() { 51 return ptr; 52 } 53 54 public void initialize(Component target, LWComponentPeer peer, PlatformWindow platformWindow) { 55 this.target = target; 56 this.peer = peer; 57 this.platformWindow = platformWindow; 58 59 long windowLayerPtr = platformWindow.getLayerPtr(); 60 setPtr(nativeCreateComponent(windowLayerPtr)); 61 } 62 63 // TODO: visibility, z-order 64 65 @Override 66 public void setBounds(int x, int y, int width, int height) { 67 // translates values from the coordinate system of the top-level window 68 // to the coordinate system of the content view 69 Insets insets = platformWindow.getPeer().getInsets(); 70 nativeSetBounds(getPointer(), x - insets.left, y - insets.top, width, height); 71 } 72 73 @Override 74 public void dispose() { 75 super.dispose(); 76 } 77 } | 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 26 27 package sun.lwawt.macosx; 28 29 import java.awt.Insets; 30 31 import sun.lwawt.PlatformComponent; 32 import sun.lwawt.PlatformWindow; 33 34 /** 35 * On OSX {@code CPlatformComponent} stores pointer to the native CAlayer which 36 * can be used from JAWT. 37 */ 38 final class CPlatformComponent extends CFRetainedResource 39 implements PlatformComponent { 40 41 private volatile PlatformWindow platformWindow; 42 43 CPlatformComponent() { 44 super(0, true); 45 } 46 47 public long getPointer() { 48 return ptr; 49 } 50 51 @Override 52 public void initialize(final PlatformWindow platformWindow) { 53 this.platformWindow = platformWindow; 54 setPtr(nativeCreateComponent(platformWindow.getLayerPtr())); 55 } 56 57 // TODO: visibility, z-order 58 59 @Override 60 public void setBounds(final int x, final int y, final int w, final int h) { 61 // translates values from the coordinate system of the top-level window 62 // to the coordinate system of the content view 63 final Insets insets = platformWindow.getPeer().getInsets(); 64 nativeSetBounds(getPointer(), x - insets.left, y - insets.top, w, h); 65 } 66 67 @Override 68 public void dispose() { 69 super.dispose(); 70 } 71 72 private native long nativeCreateComponent(long windowLayer); 73 74 private native void nativeSetBounds(long ptr, int x, int y, int w, int h); 75 } |