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-rwxr-xr-xsrc/newt/native/X11Window.c76
1 files changed, 27 insertions, 49 deletions
diff --git a/src/newt/native/X11Window.c b/src/newt/native/X11Window.c
index 0fccc94bb..33c5324e2 100755
--- a/src/newt/native/X11Window.c
+++ b/src/newt/native/X11Window.c
@@ -149,6 +149,19 @@ static jint X11KeySym2NewtVKey(KeySym keySym) {
return keySym;
}
+static void _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);
+
+ fprintf(stderr, buffer);
+ (*env)->FatalError(env, buffer);
+}
+
static const char * const ClazzNameRuntimeException =
"java/lang/RuntimeException";
static jclass runtimeExceptionClz=NULL;
@@ -217,26 +230,6 @@ static void displayDispatchErrorHandlerEnable(int onoff) {
}
}
-static XIOErrorHandler origIOErrorHandler = NULL;
-
-static int displayDispatchIOErrorHandler(Display *dpy)
-{
- fprintf(stderr, "Fatal: NEWT X11 IOError: Display %p not available\n", dpy);
- return 0;
-}
-
-static void displayDispatchIOErrorHandlerEnable(int onoff) {
- if(onoff) {
- if(NULL==origIOErrorHandler) {
- origIOErrorHandler = XSetIOErrorHandler(displayDispatchIOErrorHandler);
- }
- } else {
- XSetIOErrorHandler(origIOErrorHandler);
- origIOErrorHandler = NULL;
- }
-}
-
-
/*
* Class: com_jogamp_newt_x11_X11Display
* Method: initIDs
@@ -259,28 +252,24 @@ JNIEXPORT jboolean JNICALL Java_com_jogamp_newt_x11_X11Display_initIDs
if(NULL==newtWindowClz) {
c = (*env)->FindClass(env, ClazzNameNewtWindow);
if(NULL==c) {
- fprintf(stderr, "FatalError: NEWT X11Window: can't find %s\n", ClazzNameNewtWindow);
- return JNI_FALSE;
+ _FatalError(env, "NEWT X11Window: can't find %s", ClazzNameNewtWindow);
}
newtWindowClz = (jclass)(*env)->NewGlobalRef(env, c);
(*env)->DeleteLocalRef(env, c);
if(NULL==newtWindowClz) {
- fprintf(stderr, "FatalError: NEWT X11Window: can't use %s\n", ClazzNameNewtWindow);
- return JNI_FALSE;
+ _FatalError(env, "NEWT X11Window: can't use %s", ClazzNameNewtWindow);
}
}
if(NULL==runtimeExceptionClz) {
c = (*env)->FindClass(env, ClazzNameRuntimeException);
if(NULL==c) {
- fprintf(stderr, "FatalError: NEWT X11Window: can't find %s\n", ClazzNameRuntimeException);
- return JNI_FALSE;
+ _FatalError(env, "NEWT X11Window: can't find %s", ClazzNameRuntimeException);
}
runtimeExceptionClz = (jclass)(*env)->NewGlobalRef(env, c);
(*env)->DeleteLocalRef(env, c);
if(NULL==runtimeExceptionClz) {
- fprintf(stderr, "FatalError: NEWT X11Window: can't use %s\n", ClazzNameRuntimeException);
- return JNI_FALSE;
+ _FatalError(env, "NEWT X11Window: can't use %s", ClazzNameRuntimeException);
}
}
@@ -297,7 +286,7 @@ JNIEXPORT void JNICALL Java_com_jogamp_newt_x11_X11Display_LockDisplay
{
Display * dpy = (Display *)(intptr_t)display;
if(dpy==NULL) {
- _throwNewRuntimeException(NULL, env, "given display connection is NULL\n");
+ _FatalError(env, "invalid display connection..");
}
XLockDisplay(dpy) ;
DBG_PRINT1( "X11: LockDisplay 0x%X\n", dpy);
@@ -314,7 +303,7 @@ JNIEXPORT void JNICALL Java_com_jogamp_newt_x11_X11Display_UnlockDisplay
{
Display * dpy = (Display *)(intptr_t)display;
if(dpy==NULL) {
- _throwNewRuntimeException(NULL, env, "given display connection is NULL\n");
+ _FatalError(env, "invalid display connection..");
}
XUnlockDisplay(dpy) ;
DBG_PRINT1( "X11: UnlockDisplay 0x%X\n", dpy);
@@ -334,7 +323,7 @@ JNIEXPORT void JNICALL Java_com_jogamp_newt_x11_X11Display_CompleteDisplay
jlong windowDeleteAtom;
if(dpy==NULL) {
- _throwNewRuntimeException(NULL, env, "given display connection is NULL\n");
+ _FatalError(env, "invalid display connection..");
}
XLockDisplay(dpy) ;
@@ -447,8 +436,6 @@ JNIEXPORT void JNICALL Java_com_jogamp_newt_x11_X11Display_DispatchMessages
return;
}
- displayDispatchIOErrorHandlerEnable(1);
-
// Periodically take a break
while( num_events > 0 ) {
jobject jwindow = NULL;
@@ -462,7 +449,6 @@ JNIEXPORT void JNICALL Java_com_jogamp_newt_x11_X11Display_DispatchMessages
// num_events = XPending(dpy); // XEventsQueued(dpy, QueuedAfterFlush); // I/O Flush ..
// num_events = XEventsQueued(dpy, QueuedAlready); // Better, no I/O ..
if ( 0 >= XEventsQueued(dpy, QueuedAlready) ) {
- displayDispatchIOErrorHandlerEnable(0);
XUnlockDisplay(dpy) ;
return;
}
@@ -470,8 +456,6 @@ JNIEXPORT void JNICALL Java_com_jogamp_newt_x11_X11Display_DispatchMessages
XNextEvent(dpy, &evt);
num_events--;
- displayDispatchIOErrorHandlerEnable(0);
-
if( 0==evt.xany.window ) {
_throwNewRuntimeException(dpy, env, "event window NULL, bail out!\n");
return ;
@@ -606,8 +590,7 @@ JNIEXPORT jlong JNICALL Java_com_jogamp_newt_x11_X11Screen_GetScreen
Screen * scrn= NULL;
if(dpy==NULL) {
- _throwNewRuntimeException(NULL, env, "invalid display connection..\n");
- return 0;
+ _FatalError(env, "invalid display connection..");
}
XLockDisplay(dpy);
@@ -698,8 +681,7 @@ JNIEXPORT jlong JNICALL Java_com_jogamp_newt_x11_X11Window_CreateWindow
DBG_PRINT4( "X11: CreateWindow %x/%d %dx%d\n", x, y, width, height);
if(dpy==NULL) {
- _throwNewRuntimeException(NULL, env, "invalid display connection..\n");
- return 0;
+ _FatalError(env, "invalid display connection..");
}
if(visualID<0) {
@@ -711,7 +693,7 @@ JNIEXPORT jlong JNICALL Java_com_jogamp_newt_x11_X11Window_CreateWindow
XSync(dpy, False);
- scrn = ScreenOfDisplay(dpy, screen_index);
+ scrn = ScreenOfDisplay(dpy, scrn_idx);
// try given VisualID on screen
memset(&visualTemplate, 0, sizeof(XVisualInfo));
@@ -809,8 +791,7 @@ JNIEXPORT void JNICALL Java_com_jogamp_newt_x11_X11Window_CloseWindow
jobject jwindow;
if(dpy==NULL) {
- _throwNewRuntimeException(NULL, env, "invalid display connection..\n");
- return;
+ _FatalError(env, "invalid display connection..");
}
XLockDisplay(dpy) ;
@@ -854,8 +835,7 @@ JNIEXPORT void JNICALL Java_com_jogamp_newt_x11_X11Window_setVisible0
DBG_PRINT1( "X11: setVisible0 vis %d\n", visible);
if(dpy==NULL) {
- _throwNewRuntimeException(NULL, env, "invalid display connection..\n");
- return;
+ _FatalError(env, "invalid display connection..");
}
XLockDisplay(dpy) ;
@@ -903,8 +883,7 @@ JNIEXPORT void JNICALL Java_com_jogamp_newt_x11_X11Window_setSize0
DBG_PRINT6( "X11: setSize0 %d/%d %dx%d, dec %d, vis %d\n", x, y, width, height, decorationToggle, setVisible);
if(dpy==NULL) {
- _throwNewRuntimeException(NULL, env, "invalid display connection..\n");
- return;
+ _FatalError(env, "invalid display connection..");
}
XLockDisplay(dpy) ;
@@ -963,8 +942,7 @@ JNIEXPORT void JNICALL Java_com_jogamp_newt_x11_X11Window_setPosition0
DBG_PRINT2( "X11: setPos0 . XConfigureWindow %d/%d\n", x, y);
if(dpy==NULL) {
- _throwNewRuntimeException(NULL, env, "invalid display connection..\n");
- return;
+ _FatalError(env, "invalid display connection..");
}
XLockDisplay(dpy) ;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 23:12:59 +0000