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Started on GUSI2 and threading support.

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This commit is contained in:
Jack Jansen 2000-04-07 09:10:49 +00:00
parent 5c21420772
commit 2d1306b7cf
16 changed files with 194 additions and 29 deletions
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17
Mac/Python/macglue.c
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@ -62,11 +62,11 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#ifdef __MWERKS__
#include <SIOUX.h>
#endif
#ifdef USE_GUSI
#ifdef USE_GUSI1
#include <TFileSpec.h> /* For Path2FSSpec */
#include <LowMem.h> /* For SetSFCurDir, etc */
#include <GUSI.h>
#endif
#include <LowMem.h>
/* The ID of the Sioux apple menu */
#define SIOUX_APPLEID 32000
@ -108,7 +108,6 @@ extern PyObject *newmfssobject Py_PROTO((FSSpec *));
static int interrupted; /* Set to true when cmd-. seen */
static RETSIGTYPE intcatcher Py_PROTO((int));
static int PyMac_DoYield Py_PROTO((int, int));
static int PyMac_Yield Py_PROTO((void));
/*
@ -161,7 +160,7 @@ static PyObject *python_event_handler;
*/
int PyMac_AppearanceCompliant;
#ifdef USE_GUSI
#ifdef USE_GUSI1
/*
** GUSI (1.6.0 and earlier, at the least) do not set the MacOS idea of
** the working directory. Hence, we call this routine after each call
@ -183,7 +182,9 @@ PyMac_FixGUSIcd()
if (PBHSetVolSync(&pb) != noErr)
return;
}
#endif
#ifdef USE_GUSI
/*
** SpinCursor (needed by GUSI) drags in heaps of stuff, so we
** provide a dummy here.
@ -194,6 +195,7 @@ void RotateCursor(short x) { /* Dummy */ }
/*
** Replacement GUSI Spin function
*/
#ifdef USE_GUSI1
static int
PyMac_GUSISpin(spin_msg msg, long arg)
{
@ -222,6 +224,7 @@ void
PyMac_SetGUSISpin() {
GUSISetHook(GUSI_SpinHook, (GUSIHook)PyMac_GUSISpin);
}
#endif
/* Called at exit() time thru atexit(), to stop event processing */
void
@ -531,7 +534,7 @@ PyMac_HandleEvent(evp)
/*
** Yield the CPU to other tasks without processing events.
*/
static int
int
PyMac_DoYield(int maxsleep, int maycallpython)
{
EventRecord ev;
@ -563,7 +566,7 @@ PyMac_DoYield(int maxsleep, int maycallpython)
}
} else {
latest_time_ready = LMGetTicks() + maxsleep;
while ( maxsleep >= 0 ) {
do {
/* XXXX Hack by Jack.
** In time.sleep() you can click to another application
** once only. If you come back to Python you cannot get away
@ -578,7 +581,7 @@ PyMac_DoYield(int maxsleep, int maycallpython)
return -1;
}
maxsleep = latest_time_ready - LMGetTicks();
}
} while ( maxsleep > 0 );
}
in_here--;
return 0;