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-rw-r--r--src/newt/native/X11Common.h2
-rw-r--r--src/newt/native/X11Display.c2
-rw-r--r--src/newt/native/X11Window.c42
3 files changed, 28 insertions, 18 deletions
diff --git a/src/newt/native/X11Common.h b/src/newt/native/X11Common.h
index 978cfffed..f570b7d39 100644
--- a/src/newt/native/X11Common.h
+++ b/src/newt/native/X11Common.h
@@ -101,7 +101,7 @@ typedef struct {
JavaWindow * getJavaWindowProperty(JNIEnv *env, Display *dpy, Window window, jlong javaObjectAtom, Bool showWarning);
Status NewtWindows_getRootAndParent (Display *dpy, Window w, Window * root_return, Window * parent_return);
-Bool NewtWindows_updateInsets(Display *dpy, JavaWindow * w, int *left, int *right, int *top, int *bottom);
+Bool NewtWindows_updateInsets(Display *dpy, JavaWindow * w, Bool wait, int *left, int *right, int *top, int *bottom);
Bool NewtWindows_updateMaximized(Display *dpy, JavaWindow * w, uint32_t netWMState);
#define _MASK_NET_WM_STATE ( 1 << 0 )
diff --git a/src/newt/native/X11Display.c b/src/newt/native/X11Display.c
index abaabbb70..f3359b49e 100644
--- a/src/newt/native/X11Display.c
+++ b/src/newt/native/X11Display.c
@@ -761,7 +761,7 @@ JNIEXPORT void JNICALL Java_jogamp_newt_driver_x11_DisplayDriver_DispatchMessage
int left=-1, right=-1, top=-1, bottom=-1;
uint32_t netWMState = NewtWindows_getNET_WM_STATE(dpy, jw);
int visibleChange = NewtWindows_updateVisibility(env, dpy, jw, netWMState, "ConfigureNotify");
- NewtWindows_updateInsets(dpy, jw, &left, &right, &top, &bottom);
+ NewtWindows_updateInsets(dpy, jw, False /* wait */, &left, &right, &top, &bottom);
Bool maxChanged = NewtWindows_updateMaximized(dpy, jw, netWMState);
(*env)->CallVoidMethod(env, jw->jwindow, sizePosMaxInsetsVisibleChangedID, JNI_FALSE,
(jint) evt.xconfigure.x, (jint) evt.xconfigure.y,
diff --git a/src/newt/native/X11Window.c b/src/newt/native/X11Window.c
index d86cb21ef..e4c70d6ca 100644
--- a/src/newt/native/X11Window.c
+++ b/src/newt/native/X11Window.c
@@ -33,6 +33,8 @@
*/
#include "X11Common.h"
+#include <time.h>
+#include <sys/time.h>
#ifdef VERBOSE_ON
#define DUMP_VISUAL_INFO(a,b) _dumpVisualInfo((a),(b))
@@ -63,8 +65,6 @@
#endif
-#include <sys/time.h>
-
static int64_t getCurrentMillis() {
struct timeval tv;
gettimeofday(&tv,NULL);
@@ -345,7 +345,7 @@ static Status NewtWindows_getWindowTopLeftPositionRelative2Parent (Display *dpy,
}
return 0; // Error
}
-static Status NewtWindows_getFrameExtends(Display *dpy, JavaWindow *javaWin, int *left, int *right, int *top, int *bottom) {
+static Status NewtWindows_getFrameExtends(Display *dpy, JavaWindow *javaWin, Bool wait, int *left, int *right, int *top, int *bottom) {
Atom actual_type = 0;
int actual_format = 0;
int nitems_32 = 4; // l, r, t, b
@@ -353,7 +353,7 @@ static Status NewtWindows_getFrameExtends(Display *dpy, JavaWindow *javaWin, int
unsigned long nitems = 0;
/** Safe polling ... */
- #define TIMEOUT 250
+ #define TIMEOUT_MS 50
int64_t t0 = getCurrentMillis();
#define MAX_ATTEMPTS 96
int evtCount = 0;
@@ -377,14 +377,22 @@ static Status NewtWindows_getFrameExtends(Display *dpy, JavaWindow *javaWin, int
// E.g. window not yet mapped
if( NULL != frame_extends_data_pp ) {
XFree(frame_extends_data_pp);
+ frame_extends_data_pp = NULL;
}
- if( tD < TIMEOUT && evtCount < MAX_ATTEMPTS ) {
+ if( wait && tD < TIMEOUT_MS && evtCount < MAX_ATTEMPTS ) {
// wait for next X event to arrive, then we may try again
- XEvent e;
- XPeekEvent(dpy, &e);
- evtCount++;
- DBG_PRINT( "NEWT FrameExtends: Waiting: #%d %ldms: evt %d, window %p (this=%d)\n",
- evtCount, tD, e.type, (void*)e.xany.window, (javaWin->window == e.xany.window));
+ #if 0
+ XEvent e;
+ XPeekEvent(dpy, &e); // FIXME: Blocks if queue is empty
+ evtCount++;
+ DBG_PRINT( "NEWT FrameExtends: Waiting: #%d %ldms: evt %d, window %p (this=%d)\n",
+ evtCount, tD, e.type, (void*)e.xany.window, (javaWin->window == e.xany.window));
+ #else
+ struct timespec req = { .tv_sec = 0, .tv_nsec = 1000000L }; // 1ms
+ nanosleep(&req, NULL);
+ evtCount++;
+ DBG_PRINT( "NEWT FrameExtends: Waiting: #%d %ldms ...\n", evtCount, tD );
+ #endif
} else {
// timeout or max-attempts: exit
return 0;
@@ -486,9 +494,10 @@ static void NewtWindows_requestFocus (Display *dpy, JavaWindow * jw, Bool force)
DBG_PRINT( "X11: requestFocus dpy %p,win %p, force %d - FIN\n", dpy, (void*)jw->window, force);
}
-Bool NewtWindows_updateInsets(Display *dpy, JavaWindow * w, int *left, int *right, int *top, int *bottom) {
- if(0 != NewtWindows_getFrameExtends(dpy, w, left, right, top, bottom)) {
- DBG_PRINT( "NewtWindows_updateInsets: insets by _NET_FRAME_EXTENTS [ l %d, r %d, t %d, b %d ]\n", *left, *right, *top, *bottom);
+Bool NewtWindows_updateInsets(Display *dpy, JavaWindow * w, Bool wait, int *left, int *right, int *top, int *bottom) {
+ if(0 != NewtWindows_getFrameExtends(dpy, w, wait, left, right, top, bottom)) {
+ DBG_PRINT( "NewtWindows_updateInsets(wait %d): insets by _NET_FRAME_EXTENTS [ l %d, r %d, t %d, b %d ]\n",
+ wait, *left, *right, *top, *bottom);
return True; // OK
}
@@ -499,11 +508,12 @@ Bool NewtWindows_updateInsets(Display *dpy, JavaWindow * w, int *left, int *righ
Window parent = NewtWindows_getParent(dpy, w->window);
if( 0 != NewtWindows_getWindowTopLeftPositionRelative2Parent (dpy, parent, left, top) ) {
*right = *left; *bottom = *left;
- DBG_PRINT( "NewtWindows_updateInsets: insets relative to parent position [ l %d, r %d, t %d, b %d ]\n", *left, *right, *top, *bottom);
+ DBG_PRINT( "NewtWindows_updateInsets(wait %d): insets relative to parent position [ l %d, r %d, t %d, b %d ]\n",
+ wait, *left, *right, *top, *bottom);
return True; // OK
}
}
- DBG_PRINT( "NewtWindows_updateInsets: cannot determine insets - hasDecor %d\n", hasDecor);
+ DBG_PRINT( "NewtWindows_updateInsets(wait %d): cannot determine insets - hasDecor %d\n", wait, hasDecor);
return False; // Error
}
@@ -943,7 +953,7 @@ JNIEXPORT jlongArray JNICALL Java_jogamp_newt_driver_x11_WindowDriver_CreateWind
// send insets before visibility, allowing java code a proper sync point!
XSync(dpy, False);
- if( NewtWindows_updateInsets(dpy, javaWindow, &left, &right, &top, &bottom) ) {
+ if( NewtWindows_updateInsets(dpy, javaWindow, True /* wait */, &left, &right, &top, &bottom) ) {
(*env)->CallVoidMethod(env, javaWindow->jwindow, insetsVisibleChangedID, left, right, top, bottom, 1);
NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Window.CreateWindow: Exception occured at insetsVisibleChanged(..)");
} else {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 18:43:40 +0000