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.*;
29
30 import sun.awt.CGraphicsConfig;
31 import sun.lwawt.LWWindowPeer;
32 import sun.lwawt.macosx.event.NSEvent;
33
34 import sun.java2d.SurfaceData;
35 import sun.java2d.opengl.CGLLayer;
36 import sun.java2d.opengl.CGLSurfaceData;
37
38 public class CPlatformView extends CFRetainedResource {
39 private native long nativeCreateView(int x, int y, int width, int height, long windowLayerPtr);
40
41 private LWWindowPeer peer;
42 private SurfaceData surfaceData;
43 private CGLLayer windowLayer;
44 private CPlatformResponder responder;
45
46 public CPlatformView() {
47 super(0, true);
48 }
49
50 public void initialize(LWWindowPeer peer, CPlatformResponder responder) {
51 this.peer = peer;
52 this.responder = responder;
53
54 if (!LWCToolkit.getSunAwtDisableCALayers()) {
55 this.windowLayer = new CGLLayer(peer);
56 }
57 setPtr(nativeCreateView(0, 0, 0, 0, getWindowLayerPtr()));
58 }
59
141 public SurfaceData getSurfaceData() {
142 return surfaceData;
143 }
144
145 @Override
146 public void dispose() {
147 if (!LWCToolkit.getSunAwtDisableCALayers()) {
148 windowLayer.dispose();
149 }
150 super.dispose();
151 }
152
153 public long getWindowLayerPtr() {
154 if (!LWCToolkit.getSunAwtDisableCALayers()) {
155 return windowLayer.getPointer();
156 } else {
157 return 0;
158 }
159 }
160
161 // ----------------------------------------------------------------------
162 // NATIVE CALLBACKS
163 // ----------------------------------------------------------------------
164
165 private void deliverMouseEvent(NSEvent event) {
166 int x = event.getX();
167 int y = getBounds().height - event.getY();
168
169 if (event.getType() == CocoaConstants.NSScrollWheel) {
170 responder.handleScrollEvent(x, y, event.getModifierFlags(),
171 event.getScrollDeltaX(), event.getScrollDeltaY());
172 } else {
173 responder.handleMouseEvent(event.getType(), event.getModifierFlags(), event.getButtonNumber(),
174 event.getClickCount(), x, y, event.getAbsX(), event.getAbsY());
175 }
176 }
177
178 private void deliverKeyEvent(NSEvent event) {
179 responder.handleKeyEvent(event.getType(), event.getModifierFlags(),
180 event.getCharactersIgnoringModifiers(), event.getKeyCode(), true);
181 }
182
183 /**
184 * Called by the native delegate in layer backed view mode or in the simple
|
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.*;
29 import java.awt.geom.Rectangle2D;
30 import java.awt.image.VolatileImage;
31
32 import sun.awt.CGraphicsConfig;
33 import sun.awt.CGraphicsEnvironment;
34 import sun.lwawt.LWWindowPeer;
35 import sun.lwawt.macosx.event.NSEvent;
36
37 import sun.java2d.SurfaceData;
38 import sun.java2d.opengl.CGLLayer;
39 import sun.java2d.opengl.CGLSurfaceData;
40
41 public class CPlatformView extends CFRetainedResource {
42 private native long nativeCreateView(int x, int y, int width, int height, long windowLayerPtr);
43 private static native void nativeSetAutoResizable(long awtView, boolean toResize);
44 private static native int nativeGetNSViewDisplayID(long awtView);
45 private static native Rectangle2D nativeGetLocationOnScreen(long awtView);
46 private static native boolean nativeIsViewUnderMouse(long ptr);
47
48 private LWWindowPeer peer;
49 private SurfaceData surfaceData;
50 private CGLLayer windowLayer;
51 private CPlatformResponder responder;
52
53 public CPlatformView() {
54 super(0, true);
55 }
56
57 public void initialize(LWWindowPeer peer, CPlatformResponder responder) {
58 this.peer = peer;
59 this.responder = responder;
60
61 if (!LWCToolkit.getSunAwtDisableCALayers()) {
62 this.windowLayer = new CGLLayer(peer);
63 }
64 setPtr(nativeCreateView(0, 0, 0, 0, getWindowLayerPtr()));
65 }
66
148 public SurfaceData getSurfaceData() {
149 return surfaceData;
150 }
151
152 @Override
153 public void dispose() {
154 if (!LWCToolkit.getSunAwtDisableCALayers()) {
155 windowLayer.dispose();
156 }
157 super.dispose();
158 }
159
160 public long getWindowLayerPtr() {
161 if (!LWCToolkit.getSunAwtDisableCALayers()) {
162 return windowLayer.getPointer();
163 } else {
164 return 0;
165 }
166 }
167
168 public void setAutoResizable(boolean toResize) {
169 nativeSetAutoResizable(this.getAWTView(), toResize);
170 }
171
172 public boolean isUnderMouse() {
173 return nativeIsViewUnderMouse(getAWTView());
174 }
175
176 public GraphicsDevice getGraphicsDevice() {
177 GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
178 CGraphicsEnvironment cge = (CGraphicsEnvironment)ge;
179 int displayID = nativeGetNSViewDisplayID(getAWTView());
180 GraphicsDevice gd = cge.getScreenDevice(displayID);
181 if (gd == null) {
182 // this could possibly happen during device removal
183 // use the default screen device in this case
184 gd = ge.getDefaultScreenDevice();
185 }
186 return gd;
187 }
188
189 public Point getLocationOnScreen() {
190 Rectangle r = nativeGetLocationOnScreen(this.getAWTView()).getBounds();
191 return new Point(r.x, r.y);
192 }
193
194 // ----------------------------------------------------------------------
195 // NATIVE CALLBACKS
196 // ----------------------------------------------------------------------
197
198 /*
199 * The callback is called only in the embedded case when the view is
200 * automatically resized by the superview.
201 * In normal mode this method is never called.
202 */
203 private void deliverResize(int x, int y, int w, int h) {
204 peer.notifyReshape(x, y, w, h);
205 }
206
207
208 private void deliverMouseEvent(NSEvent event) {
209 int x = event.getX();
210 int y = getBounds().height - event.getY();
211
212 if (event.getType() == CocoaConstants.NSScrollWheel) {
213 responder.handleScrollEvent(x, y, event.getModifierFlags(),
214 event.getScrollDeltaX(), event.getScrollDeltaY());
215 } else {
216 responder.handleMouseEvent(event.getType(), event.getModifierFlags(), event.getButtonNumber(),
217 event.getClickCount(), x, y, event.getAbsX(), event.getAbsY());
218 }
219 }
220
221 private void deliverKeyEvent(NSEvent event) {
222 responder.handleKeyEvent(event.getType(), event.getModifierFlags(),
223 event.getCharactersIgnoringModifiers(), event.getKeyCode(), true);
224 }
225
226 /**
227 * Called by the native delegate in layer backed view mode or in the simple
|