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 #import <JavaNativeFoundation/JavaNativeFoundation.h>
  27 
  28 #import "jni_util.h"
  29 #import "LWCToolkit.h"
  30 #import "AWT_debug.h"
  31 
  32 
  33 /*
  34  * Class:     sun_awt_CGraphicsEnvironment
  35  * Method:    initCocoa
  36  * Signature: ()V
  37  */
  38 JNIEXPORT void JNICALL
  39 Java_sun_awt_CGraphicsEnvironment_initCocoa
  40 (JNIEnv *env, jclass self)
  41 {
  42 JNF_COCOA_ENTER(env);
  43 
  44     // Inform Cocoa that we're multi-threaded.
  45     // Creating a short-lived NSThread is the recommended way of doing so.
  46     [NSThread detachNewThreadSelector:@selector(self) toTarget:[NSObject class] withObject:nil];
  47 
  48 JNF_COCOA_EXIT(env);
  49 }
  50 
  51 #define MAX_DISPLAYS 64
  52 
  53 /*
  54  * Class:     sun_awt_CGraphicsEnvironment
  55  * Method:    getDisplayIDs
  56  * Signature: ()[I
  57  */
  58 JNIEXPORT jintArray JNICALL
  59 Java_sun_awt_CGraphicsEnvironment_getDisplayIDs
  60 (JNIEnv *env, jclass class)
  61 {
  62     jintArray ret = NULL;
  63 
  64 JNF_COCOA_ENTER(env);
  65 
  66     /* Get the count */
  67     CGDisplayCount displayCount;
  68     if (CGGetOnlineDisplayList(MAX_DISPLAYS, NULL, &displayCount) != kCGErrorSuccess) {
  69         [JNFException raise:env
  70                          as:kInternalError

  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 #import <JavaNativeFoundation/JavaNativeFoundation.h>
  27 
  28 #import "jni_util.h"
  29 #import "LWCToolkit.h"
  30 #import "AWT_debug.h"
  31 
  32 


















  33 #define MAX_DISPLAYS 64
  34 
  35 /*
  36  * Class:     sun_awt_CGraphicsEnvironment
  37  * Method:    getDisplayIDs
  38  * Signature: ()[I
  39  */
  40 JNIEXPORT jintArray JNICALL
  41 Java_sun_awt_CGraphicsEnvironment_getDisplayIDs
  42 (JNIEnv *env, jclass class)
  43 {
  44     jintArray ret = NULL;
  45 
  46 JNF_COCOA_ENTER(env);
  47 
  48     /* Get the count */
  49     CGDisplayCount displayCount;
  50     if (CGGetOnlineDisplayList(MAX_DISPLAYS, NULL, &displayCount) != kCGErrorSuccess) {
  51         [JNFException raise:env
  52                          as:kInternalError