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-rw-r--r--src/newt/native/MacWindow.m13
-rw-r--r--src/newt/native/NewtCommon.c96
-rw-r--r--src/newt/native/NewtCommon.h26
-rw-r--r--src/newt/native/NewtMacWindow.h10
-rw-r--r--src/newt/native/NewtMacWindow.m152
5 files changed, 120 insertions, 177 deletions
diff --git a/src/newt/native/MacWindow.m b/src/newt/native/MacWindow.m
index c6fd805a5..130b2e3e3 100644
--- a/src/newt/native/MacWindow.m
+++ b/src/newt/native/MacWindow.m
@@ -113,18 +113,6 @@ static void setJavaWindowObject(JNIEnv *env, jobject newJavaWindowObject, NewtVi
DBG_PRINT( "setJavaWindowObject.2: View %p - Set new javaWindowObject %p\n", view, newJavaWindowObject);
jobject globJavaWindowObject = (*env)->NewGlobalRef(env, newJavaWindowObject);
[view setJavaWindowObject: globJavaWindowObject];
- {
- JavaVM *jvmHandle = NULL;
- int jvmVersion = 0;
-
- if(0 != (*env)->GetJavaVM(env, &jvmHandle)) {
- jvmHandle = NULL;
- } else {
- jvmVersion = (*env)->GetVersion(env);
- }
- [view setJVMHandle: jvmHandle];
- [view setJVMVersion: jvmVersion];
- }
}
DBG_PRINT( "setJavaWindowObject.X: View %p\n", view);
}
@@ -979,6 +967,7 @@ JNIEXPORT void JNICALL Java_jogamp_newt_driver_macosx_WindowDriver_close0
BOOL isNewtWin = [mWin isKindOfClass:[NewtMacWindow class]];
NSWindow *pWin = [mWin parentWindow];
DBG_PRINT( "windowClose.0 - %p [isNSWindow %d, isNewtWin %d], parent %p\n", mWin, isNSWin, isNewtWin, pWin);
+ (void)isNSWin; // silence
if( !isNewtWin ) {
NewtCommon_throwNewRuntimeException(env, "Not a NewtMacWindow %p", mWin);
return;
diff --git a/src/newt/native/NewtCommon.c b/src/newt/native/NewtCommon.c
index c294b6e0b..231d6182f 100644
--- a/src/newt/native/NewtCommon.c
+++ b/src/newt/native/NewtCommon.c
@@ -5,17 +5,43 @@
static const char * const ClazzNameRuntimeException = "java/lang/RuntimeException";
static jclass runtimeExceptionClz=NULL;
+static JavaVM *_jvmHandle = NULL;
+static int _jvmVersion = 0;
+
+void NewtCommon_init(JNIEnv *env) {
+ if(NULL==_jvmHandle) {
+ if(0 != (*env)->GetJavaVM(env, &_jvmHandle)) {
+ NewtCommon_FatalError(env, "NEWT: Can't fetch JavaVM handle");
+ } else {
+ _jvmVersion = (*env)->GetVersion(env);
+ }
+ jclass c = (*env)->FindClass(env, ClazzNameRuntimeException);
+ if(NULL==c) {
+ NewtCommon_FatalError(env, "NEWT: Can't find %s", ClazzNameRuntimeException);
+ }
+ runtimeExceptionClz = (jclass)(*env)->NewGlobalRef(env, c);
+ (*env)->DeleteLocalRef(env, c);
+ if(NULL==runtimeExceptionClz) {
+ NewtCommon_FatalError(env, "NEWT: Can't use %s", ClazzNameRuntimeException);
+ }
+ }
+}
+
void NewtCommon_FatalError(JNIEnv *env, const char* msg, ...)
{
char buffer[512];
va_list ap;
- va_start(ap, msg);
- vsnprintf(buffer, sizeof(buffer), msg, ap);
- va_end(ap);
+ if( NULL != msg ) {
+ va_start(ap, msg);
+ vsnprintf(buffer, sizeof(buffer), msg, ap);
+ va_end(ap);
- fprintf(stderr, "%s\n", buffer);
- (*env)->FatalError(env, buffer);
+ fprintf(stderr, "%s\n", buffer);
+ if(NULL != env) {
+ (*env)->FatalError(env, buffer);
+ }
+ }
}
void NewtCommon_throwNewRuntimeException(JNIEnv *env, const char* msg, ...)
@@ -23,23 +49,18 @@ void NewtCommon_throwNewRuntimeException(JNIEnv *env, const char* msg, ...)
char buffer[512];
va_list ap;
- va_start(ap, msg);
- vsnprintf(buffer, sizeof(buffer), msg, ap);
- va_end(ap);
+ if(NULL==_jvmHandle) {
+ NewtCommon_FatalError(env, "NEWT: NULL JVM handle, call NewtCommon_init 1st\n");
+ return;
+ }
- (*env)->ThrowNew(env, runtimeExceptionClz, buffer);
-}
+ if( NULL != msg ) {
+ va_start(ap, msg);
+ vsnprintf(buffer, sizeof(buffer), msg, ap);
+ va_end(ap);
-void NewtCommon_init(JNIEnv *env) {
- if(NULL==runtimeExceptionClz) {
- jclass c = (*env)->FindClass(env, ClazzNameRuntimeException);
- if(NULL==c) {
- NewtCommon_FatalError(env, "NEWT: can't find %s", ClazzNameRuntimeException);
- }
- runtimeExceptionClz = (jclass)(*env)->NewGlobalRef(env, c);
- (*env)->DeleteLocalRef(env, c);
- if(NULL==runtimeExceptionClz) {
- NewtCommon_FatalError(env, "NEWT: can't use %s", ClazzNameRuntimeException);
+ if(NULL != env) {
+ (*env)->ThrowNew(env, runtimeExceptionClz, buffer);
}
}
}
@@ -65,42 +86,57 @@ const char * NewtCommon_GetStaticStringMethod(JNIEnv *jniEnv, jclass clazz, jmet
jchar* NewtCommon_GetNullTerminatedStringChars(JNIEnv* env, jstring str)
{
jchar* strChars = NULL;
- strChars = calloc((*env)->GetStringLength(env, str) + 1, sizeof(jchar));
- if (strChars != NULL) {
- (*env)->GetStringRegion(env, str, 0, (*env)->GetStringLength(env, str), strChars);
+ if( NULL != env && 0 != str ) {
+ strChars = calloc((*env)->GetStringLength(env, str) + 1, sizeof(jchar));
+ if (strChars != NULL) {
+ (*env)->GetStringRegion(env, str, 0, (*env)->GetStringLength(env, str), strChars);
+ }
}
return strChars;
}
-JNIEnv* NewtCommon_GetJNIEnv(JavaVM * jvmHandle, int jvmVersion, int asDaemon, int * shallBeDetached) {
+JNIEnv* NewtCommon_GetJNIEnv(int asDaemon, int * shallBeDetached) {
JNIEnv* curEnv = NULL;
JNIEnv* newEnv = NULL;
int envRes;
+ if(NULL==_jvmHandle) {
+ fprintf(stderr, "NEWT GetJNIEnv: NULL JVM handle, call NewtCommon_init 1st\n");
+ return NULL;
+ }
+
// retrieve this thread's JNIEnv curEnv - or detect it's detached
- envRes = (*jvmHandle)->GetEnv(jvmHandle, (void **) &curEnv, jvmVersion) ;
+ envRes = (*_jvmHandle)->GetEnv(_jvmHandle, (void **) &curEnv, _jvmVersion) ;
if( JNI_EDETACHED == envRes ) {
// detached thread - attach to JVM
if( asDaemon ) {
- envRes = (*jvmHandle)->AttachCurrentThreadAsDaemon(jvmHandle, (void**) &newEnv, NULL);
+ envRes = (*_jvmHandle)->AttachCurrentThreadAsDaemon(_jvmHandle, (void**) &newEnv, NULL);
} else {
- envRes = (*jvmHandle)->AttachCurrentThread(jvmHandle, (void**) &newEnv, NULL);
+ envRes = (*_jvmHandle)->AttachCurrentThread(_jvmHandle, (void**) &newEnv, NULL);
}
if( JNI_OK != envRes ) {
- fprintf(stderr, "JNIEnv: can't attach thread: %d\n", envRes);
+ fprintf(stderr, "NEWT GetJNIEnv: Can't attach thread: %d\n", envRes);
return NULL;
}
curEnv = newEnv;
} else if( JNI_OK != envRes ) {
// oops ..
- fprintf(stderr, "can't GetEnv: %d\n", envRes);
+ fprintf(stderr, "NEWT GetJNIEnv: Can't GetEnv: %d\n", envRes);
return NULL;
}
if (curEnv==NULL) {
- fprintf(stderr, "env is NULL\n");
+ fprintf(stderr, "NEWT GetJNIEnv: env is NULL\n");
return NULL;
}
*shallBeDetached = NULL != newEnv;
return curEnv;
}
+void NewtCommon_ReleaseJNIEnv (int shallBeDetached) {
+ if(NULL == _jvmHandle) {
+ fprintf(stderr, "NEWT ReleaseJNIEnv: No JavaVM handle registered, call NewtCommon_init(..) 1st");
+ } else if(shallBeDetached) {
+ (*_jvmHandle)->DetachCurrentThread(_jvmHandle);
+ }
+}
+
diff --git a/src/newt/native/NewtCommon.h b/src/newt/native/NewtCommon.h
index 9cc9e93a6..43db72b5b 100644
--- a/src/newt/native/NewtCommon.h
+++ b/src/newt/native/NewtCommon.h
@@ -42,23 +42,18 @@ void NewtCommon_throwNewRuntimeException(JNIEnv *env, const char* msg, ...);
/**
*
- * 1) Store jvmHandle and jvmVersion
+ * 1) Init static jvmHandle, jvmVersion and clazz references
+ * from an early initialization call w/ valid 'JNIEnv * env'
- JavaVM *jvmHandle = NULL;
- int jvmVersion = 0;
-
- if(0 != (*env)->GetJavaVM(env, &jvmHandle)) {
- jvmHandle = NULL;
- } else {
- jvmVersion = (*env)->GetVersion(env);
- }
+ NewtCommon_init(env);
*
* 2) Use current thread JNIEnv or attach current thread to JVM, generating new JNIEnv
*
+ int asDaemon = 0;
int shallBeDetached = 0;
- JNIEnv* env = NewtCommon_GetJNIEnv(jvmHandle, jvmVersion, &shallBeDetached);
+ JNIEnv* env = NewtCommon_GetJNIEnv(asDaemon, &shallBeDetached);
if(NULL==env) {
DBG_PRINT("drawRect: null JNIEnv\n");
return;
@@ -70,12 +65,13 @@ void NewtCommon_throwNewRuntimeException(JNIEnv *env, const char* msg, ...);
.. your JNIEnv code here ..
*
- * 4) Detach thread from JVM, if required
+ * 4) Detach thread from JVM if required, i.e. not attached as daemon!
+ * Not recommended for recurring _daemon_ threads (performance)
*
- if (shallBeDetached) {
- (*jvmHandle)->DetachCurrentThread(jvmHandle);
- }
+ NativewindowCommon_ReleaseJNIEnv(shallBeDetached);
*/
-JNIEnv* NewtCommon_GetJNIEnv (JavaVM * jvmHandle, int jvmVersion, int asDaemon, int * shallBeDetached);
+JNIEnv* NewtCommon_GetJNIEnv (int asDaemon, int * shallBeDetached);
+
+void NewtCommon_ReleaseJNIEnv (int shallBeDetached);
#endif
diff --git a/src/newt/native/NewtMacWindow.h b/src/newt/native/NewtMacWindow.h
index daf75bec7..8f6362ac2 100644
--- a/src/newt/native/NewtMacWindow.h
+++ b/src/newt/native/NewtMacWindow.h
@@ -53,10 +53,6 @@
{
jobject javaWindowObject;
- // This is set while messages are being dispatched and cleared afterward
- JavaVM *jvmHandle;
- int jvmVersion;
-
volatile BOOL destroyNotifySent;
volatile int softLockCount;
pthread_mutex_t softLockSync;
@@ -80,12 +76,6 @@
#endif
- (void) dealloc;
-/* Set during event dispatching cycle */
-- (void) setJVMHandle: (JavaVM*) vm;
-- (JavaVM*) getJVMHandle;
-- (void) setJVMVersion: (int) ver;
-- (int) getJVMVersion;
-
/* Register or deregister (NULL) the java Window object,
ie, if NULL, no events are send */
- (void) setJavaWindowObject: (jobject) javaWindowObj;
diff --git a/src/newt/native/NewtMacWindow.m b/src/newt/native/NewtMacWindow.m
index 5ccd9c658..b4133ac7e 100644
--- a/src/newt/native/NewtMacWindow.m
+++ b/src/newt/native/NewtMacWindow.m
@@ -193,8 +193,6 @@ static jmethodID windowRepaintID = NULL;
id res = [super initWithFrame:frameRect];
javaWindowObject = NULL;
- jvmHandle = NULL;
- jvmVersion = 0;
destroyNotifySent = NO;
softLockCount = 0;
@@ -244,25 +242,6 @@ static jmethodID windowRepaintID = NULL;
[super dealloc];
}
-- (void) setJVMHandle: (JavaVM*) vm
-{
- jvmHandle = vm;
-}
-- (JavaVM*) getJVMHandle
-{
- return jvmHandle;
-}
-
-- (void) setJVMVersion: (int) ver
-{
- jvmVersion = ver;
-}
-
-- (int) getJVMVersion
-{
- return jvmVersion;
-}
-
- (void) setJavaWindowObject: (jobject) javaWindowObj
{
javaWindowObject = javaWindowObj;
@@ -342,7 +321,7 @@ static jmethodID windowRepaintID = NULL;
return;
}
int shallBeDetached = 0;
- JNIEnv* env = NewtCommon_GetJNIEnv(jvmHandle, jvmVersion, 1 /* asDaemon */, &shallBeDetached);
+ JNIEnv* env = NewtCommon_GetJNIEnv(1 /* asDaemon */, &shallBeDetached);
if(NULL==env) {
DBG_PRINT("drawRect: null JNIEnv\n");
return;
@@ -354,9 +333,8 @@ static jmethodID windowRepaintID = NULL;
dirtyRect.origin.x, viewFrame.size.height - dirtyRect.origin.y,
dirtyRect.size.width, dirtyRect.size.height);
- /* if (shallBeDetached) {
- (*jvmHandle)->DetachCurrentThread(jvmHandle);
- } */
+ // detaching thread not required - daemon
+ // NewtCommon_ReleaseJNIEnv(shallBeDetached);
}
- (void) viewDidHide
@@ -366,7 +344,7 @@ static jmethodID windowRepaintID = NULL;
return;
}
int shallBeDetached = 0;
- JNIEnv* env = NewtCommon_GetJNIEnv(jvmHandle, jvmVersion, 1 /* asDaemon */, &shallBeDetached);
+ JNIEnv* env = NewtCommon_GetJNIEnv(1 /* asDaemon */, &shallBeDetached);
if(NULL==env) {
DBG_PRINT("viewDidHide: null JNIEnv\n");
return;
@@ -374,9 +352,8 @@ static jmethodID windowRepaintID = NULL;
(*env)->CallVoidMethod(env, javaWindowObject, visibleChangedID, JNI_FALSE, JNI_FALSE);
- /* if (shallBeDetached) {
- (*jvmHandle)->DetachCurrentThread(jvmHandle);
- } */
+ // detaching thread not required - daemon
+ // NewtCommon_ReleaseJNIEnv(shallBeDetached);
[super viewDidHide];
}
@@ -388,7 +365,7 @@ static jmethodID windowRepaintID = NULL;
return;
}
int shallBeDetached = 0;
- JNIEnv* env = NewtCommon_GetJNIEnv(jvmHandle, jvmVersion, 1 /* asDaemon */, &shallBeDetached);
+ JNIEnv* env = NewtCommon_GetJNIEnv(1 /* asDaemon */, &shallBeDetached);
if(NULL==env) {
DBG_PRINT("viewDidUnhide: null JNIEnv\n");
return;
@@ -396,9 +373,8 @@ static jmethodID windowRepaintID = NULL;
(*env)->CallVoidMethod(env, javaWindowObject, visibleChangedID, JNI_FALSE, JNI_TRUE);
- /* if (shallBeDetached) {
- (*jvmHandle)->DetachCurrentThread(jvmHandle);
- } */
+ // detaching thread not required - daemon
+ // NewtCommon_ReleaseJNIEnv(shallBeDetached);
[super viewDidUnhide];
}
@@ -645,14 +621,9 @@ static jmethodID windowRepaintID = NULL;
return;
}
int shallBeDetached = 0;
- JNIEnv* env;
- if( NULL != jvmHandle ) {
- env = NewtCommon_GetJNIEnv(jvmHandle, [self getJVMVersion], 1 /* asDaemon */, &shallBeDetached);
- } else {
- env = NULL;
- }
+ JNIEnv* env = NewtCommon_GetJNIEnv(1 /* asDaemon */, &shallBeDetached);
if(NULL==env) {
- DBG_PRINT("sendMouseEvent: JVM %p JNIEnv %p\n", jvmHandle, env);
+ DBG_PRINT("sendMouseEvent: null JNIEnv\n");
return;
}
jint javaMods[] = { 0 } ;
@@ -700,9 +671,8 @@ static jmethodID windowRepaintID = NULL;
(jint) location.x, (jint) location.y,
javaButtonNum, scrollDeltaY);
- /* if (shallBeDetached) {
- (*jvmHandle)->DetachCurrentThread(jvmHandle);
- } */
+ // detaching thread not required - daemon
+ // NewtCommon_ReleaseJNIEnv(shallBeDetached);
}
- (NSPoint) screenPos2NewtClientWinPos: (NSPoint) p
@@ -754,14 +724,9 @@ static jmethodID windowRepaintID = NULL;
return;
}
int shallBeDetached = 0;
- JNIEnv* env;
- if( NULL != jvmHandle ) {
- env = NewtCommon_GetJNIEnv(jvmHandle, [self getJVMVersion], 1 /* asDaemon */, &shallBeDetached);
- } else {
- env = NULL;
- }
+ JNIEnv* env = NewtCommon_GetJNIEnv(1 /* asDaemon */, &shallBeDetached);
if(NULL==env) {
- DBG_PRINT("sendKeyEvent: JVM %p JNIEnv %p\n", jvmHandle, env);
+ DBG_PRINT("sendKeyEvent: null JNIEnv\n");
return;
}
@@ -792,9 +757,8 @@ static jmethodID windowRepaintID = NULL;
evType, javaMods, keyCode, keyChar, keyChar);
}
- /* if (shallBeDetached) {
- (*jvmHandle)->DetachCurrentThread(jvmHandle);
- } */
+ // detaching thread not required - daemon
+ // NewtCommon_ReleaseJNIEnv(shallBeDetached);
}
@end
@@ -1038,23 +1002,16 @@ static jmethodID windowRepaintID = NULL;
return;
}
int shallBeDetached = 0;
- JavaVM *jvmHandle = [newtView getJVMHandle];
- JNIEnv* env;
- if( NULL != jvmHandle ) {
- env = NewtCommon_GetJNIEnv(jvmHandle, [newtView getJVMVersion], 1 /* asDaemon */, &shallBeDetached);
- } else {
- env = NULL;
- }
+ JNIEnv* env = NewtCommon_GetJNIEnv(1 /* asDaemon */, &shallBeDetached);
if(NULL==env) {
- DBG_PRINT("focusChanged: JVM %p JNIEnv %p\n", jvmHandle, env);
+ DBG_PRINT("focusChanged: null JNIEnv\n");
return;
}
(*env)->CallVoidMethod(env, javaWindowObject, focusChangedID, JNI_FALSE, (gained == YES) ? JNI_TRUE : JNI_FALSE);
- /* if (shallBeDetached) {
- (*jvmHandle)->DetachCurrentThread(jvmHandle);
- } */
+ // detaching thread not required - daemon
+ // NewtCommon_ReleaseJNIEnv(shallBeDetached);
}
- (void) keyDown: (NSEvent*) theEvent
@@ -1147,37 +1104,31 @@ static jmethodID windowRepaintID = NULL;
- (void)windowDidResize: (NSNotification*) notification
{
- JNIEnv* env = NULL;
jobject javaWindowObject = NULL;
int shallBeDetached = 0;
- JavaVM *jvmHandle = NULL;
+ JNIEnv* env = NewtCommon_GetJNIEnv(1 /* asDaemon */, &shallBeDetached);
+ if( NULL == env ) {
+ DBG_PRINT("windowDidResize: null JNIEnv\n");
+ return;
+ }
NewtView* newtView = (NewtView *) [self contentView];
if( [newtView isKindOfClass:[NewtView class]] ) {
javaWindowObject = [newtView getJavaWindowObject];
- if (javaWindowObject != NULL) {
- jvmHandle = [newtView getJVMHandle];
- if( NULL != jvmHandle ) {
- env = NewtCommon_GetJNIEnv(jvmHandle, [newtView getJVMVersion], 1 /* asDaemon */, &shallBeDetached);
- }
- }
}
+ if( NULL != javaWindowObject ) {
+ // update insets on every window resize for lack of better hook place
+ [self updateInsets: env jwin:javaWindowObject];
- // update insets on every window resize for lack of better hook place
- [self updateInsets: env jwin:javaWindowObject];
-
- if( NULL != env && NULL != javaWindowObject ) {
NSRect frameRect = [self frame];
NSRect contentRect = [self contentRectForFrameRect: frameRect];
(*env)->CallVoidMethod(env, javaWindowObject, sizeChangedID, JNI_FALSE,
(jint) contentRect.size.width,
(jint) contentRect.size.height, JNI_FALSE);
-
- /* if (shallBeDetached) {
- (*jvmHandle)->DetachCurrentThread(jvmHandle);
- } */
}
+ // detaching thread not required - daemon
+ // NewtCommon_ReleaseJNIEnv(shallBeDetached);
}
- (void)windowDidMove: (NSNotification*) notification
@@ -1192,15 +1143,9 @@ static jmethodID windowRepaintID = NULL;
return;
}
int shallBeDetached = 0;
- JavaVM *jvmHandle = [newtView getJVMHandle];
- JNIEnv* env;
- if( NULL != jvmHandle ) {
- env = NewtCommon_GetJNIEnv(jvmHandle, [newtView getJVMVersion], 1 /* asDaemon */, &shallBeDetached);
- } else {
- env = NULL;
- }
+ JNIEnv* env = NewtCommon_GetJNIEnv(1 /* asDaemon */, &shallBeDetached);
if(NULL==env) {
- DBG_PRINT("windowDidMove: JVM %p JNIEnv %p\n", jvmHandle, env);
+ DBG_PRINT("windowDidMove: null JNIEnv\n");
return;
}
@@ -1208,9 +1153,8 @@ static jmethodID windowRepaintID = NULL;
p0 = [self getLocationOnScreen: p0];
(*env)->CallVoidMethod(env, javaWindowObject, positionChangedID, JNI_FALSE, (jint) p0.x, (jint) p0.y);
- /* if (shallBeDetached) {
- (*jvmHandle)->DetachCurrentThread(jvmHandle);
- } */
+ // detaching thread not required - daemon
+ // NewtCommon_ReleaseJNIEnv(shallBeDetached);
}
- (BOOL)windowShouldClose: (id) sender
@@ -1226,13 +1170,12 @@ static jmethodID windowRepaintID = NULL;
- (BOOL) windowClosingImpl: (BOOL) force
{
jboolean closed = JNI_FALSE;
- NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
NewtView* newtView = (NewtView *) [self contentView];
if( ! [newtView isKindOfClass:[NewtView class]] ) {
return NO;
}
-
+ NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
[newtView cursorHide: NO enter: -1];
if( false == [newtView getDestroyNotifySent] ) {
@@ -1240,26 +1183,16 @@ static jmethodID windowRepaintID = NULL;
DBG_PRINT( "*************** windowWillClose.0: %p\n", (void *)(intptr_t)javaWindowObject);
if (javaWindowObject == NULL) {
DBG_PRINT("windowWillClose: null javaWindowObject\n");
+ [pool release];
return NO;
}
int shallBeDetached = 0;
- JavaVM *jvmHandle = [newtView getJVMHandle];
- JNIEnv* env = NULL;
-NS_DURING
- if( NULL != jvmHandle ) {
- env = NewtCommon_GetJNIEnv(jvmHandle, [newtView getJVMVersion], 1 /* asDaemon */, &shallBeDetached);
- }
-NS_HANDLER
- jvmHandle = NULL;
- env = NULL;
- [newtView setJVMHandle: NULL];
- DBG_PRINT("windowWillClose: JVMHandler Exception\n");
-NS_ENDHANDLER
- DBG_PRINT("windowWillClose: JVM %p JNIEnv %p\n", jvmHandle, env);
+ JNIEnv* env = NewtCommon_GetJNIEnv(1 /* asDaemon */, &shallBeDetached);
if(NULL==env) {
+ DBG_PRINT("windowWillClose: null JNIEnv\n");
+ [pool release];
return NO;
}
-
[newtView setDestroyNotifySent: true]; // earmark assumption of being closed
closed = (*env)->CallBooleanMethod(env, javaWindowObject, windowDestroyNotifyID, force ? JNI_TRUE : JNI_FALSE);
if(!force && !closed) {
@@ -1267,9 +1200,8 @@ NS_ENDHANDLER
[newtView setDestroyNotifySent: false];
}
- /* if (shallBeDetached) {
- (*jvmHandle)->DetachCurrentThread(jvmHandle);
- } */
+ // detaching thread not required - daemon
+ // NewtCommon_ReleaseJNIEnv(shallBeDetached);
DBG_PRINT( "*************** windowWillClose.X: %p, closed %d\n", (void *)(intptr_t)javaWindowObject, (int)closed);
} else {
DBG_PRINT( "*************** windowWillClose (skip)\n");
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-17 05:45:35 +0000