cpython-lru_cache-weakref: Mac/Python/macglue.c annotate

annotate Mac/Python/macglue.c @ 4566:6403c94de50d legacy-trunk

Added safeguard against failure in __del__.

author	Guido van Rossum <guido@python.org>
date	Wed, 27 Nov 1996 19:39:58 +0000
parents	d25a0ccbfd6b
children	d6b292a33cfe

rev	line source
2224 32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	1 /***********************************************************
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	2 Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	3 The Netherlands.
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	4
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	5 All Rights Reserved
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	6
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	7 Permission to use, copy, modify, and distribute this software and its
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	8 documentation for any purpose and without fee is hereby granted,
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	9 provided that the above copyright notice appear in all copies and that
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	10 both that copyright notice and this permission notice appear in
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	11 supporting documentation, and that the names of Stichting Mathematisch
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	12 Centrum or CWI not be used in advertising or publicity pertaining to
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	13 distribution of the software without specific, written prior permission.
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	14
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	15 STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	16 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	17 FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	18 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	19 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	20 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	21 OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	22
32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	23 ******************************************************************/
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	24
4024 53d511c0029f Fixed command-. handling Jack Jansen <jack.jansen@cwi.nl> parents: 4018 diff changeset	25 #ifdef __CFM68K__
53d511c0029f Fixed command-. handling Jack Jansen <jack.jansen@cwi.nl> parents: 4018 diff changeset	26 /* cfm68k InterfaceLib exports GetEventQueue, but Events.h doesn't know this
53d511c0029f Fixed command-. handling Jack Jansen <jack.jansen@cwi.nl> parents: 4018 diff changeset	27 ** and defines it as GetEvQHdr (which is correct for PPC). This fix is for
53d511c0029f Fixed command-. handling Jack Jansen <jack.jansen@cwi.nl> parents: 4018 diff changeset	28 ** CW9, check that the workaround is still needed for the next release.
53d511c0029f Fixed command-. handling Jack Jansen <jack.jansen@cwi.nl> parents: 4018 diff changeset	29 */
53d511c0029f Fixed command-. handling Jack Jansen <jack.jansen@cwi.nl> parents: 4018 diff changeset	30 #define GetEvQHdr GetEventQueue
53d511c0029f Fixed command-. handling Jack Jansen <jack.jansen@cwi.nl> parents: 4018 diff changeset	31 #endif /* __CFM68K__ */
53d511c0029f Fixed command-. handling Jack Jansen <jack.jansen@cwi.nl> parents: 4018 diff changeset	32
53d511c0029f Fixed command-. handling Jack Jansen <jack.jansen@cwi.nl> parents: 4018 diff changeset	33 #include <Events.h>
53d511c0029f Fixed command-. handling Jack Jansen <jack.jansen@cwi.nl> parents: 4018 diff changeset	34
53d511c0029f Fixed command-. handling Jack Jansen <jack.jansen@cwi.nl> parents: 4018 diff changeset	35 #ifdef __CFM68K__
53d511c0029f Fixed command-. handling Jack Jansen <jack.jansen@cwi.nl> parents: 4018 diff changeset	36 #undef GetEventQueue
53d511c0029f Fixed command-. handling Jack Jansen <jack.jansen@cwi.nl> parents: 4018 diff changeset	37 #endif /* __CFM68K__ */
53d511c0029f Fixed command-. handling Jack Jansen <jack.jansen@cwi.nl> parents: 4018 diff changeset	38
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	39 #include "Python.h"
2337 71e60871c681 ported to Think C Guido van Rossum <guido@python.org> parents: 2333 diff changeset	40
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	41 #include "macglue.h"
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	42 #include "marshal.h"
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	43 #include "import.h"
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	44
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	45 #include "pythonresources.h"
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	46
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	47 #include <OSUtils.h> /* for Set(Current)A5 */
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	48 #include <Files.h>
2312 40aec48cd1e2 Added PyMac_GetPythonDir routine which obtains python home directory Jack Jansen <jack.jansen@cwi.nl> parents: 2276 diff changeset	49 #include <StandardFile.h>
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	50 #include <Resources.h>
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	51 #include <Memory.h>
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	52 #include <Windows.h>
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	53 #include <Desk.h>
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	54 #include <Traps.h>
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	55 #include <Processes.h>
2382 6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	56 #include <Fonts.h>
6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	57 #include <Menus.h>
2747 e41669a1dea0 Added code to obtain sys.path from a resource Jack Jansen <jack.jansen@cwi.nl> parents: 2668 diff changeset	58 #include <TextUtils.h>
2265 4bcc92916fab added <OSEvents.h> for Think C Guido van Rossum <guido@python.org> parents: 2262 diff changeset	59 #ifdef THINK_C
4bcc92916fab added <OSEvents.h> for Think C Guido van Rossum <guido@python.org> parents: 2262 diff changeset	60 #include <OSEvents.h> /* For EvQElPtr */
4bcc92916fab added <OSEvents.h> for Think C Guido van Rossum <guido@python.org> parents: 2262 diff changeset	61 #endif
2443 2dcf7538347a Under MW also be more conservative about events to request Jack Jansen <jack.jansen@cwi.nl> parents: 2429 diff changeset	62 #ifdef __MWERKS__
2dcf7538347a Under MW also be more conservative about events to request Jack Jansen <jack.jansen@cwi.nl> parents: 2429 diff changeset	63 #include <SIOUX.h>
2dcf7538347a Under MW also be more conservative about events to request Jack Jansen <jack.jansen@cwi.nl> parents: 2429 diff changeset	64 #endif
3431 26bec9e22e5d Added code to make fsspecs work for gusi-python Jack Jansen <jack.jansen@cwi.nl> parents: 3278 diff changeset	65 #ifdef USE_GUSI
26bec9e22e5d Added code to make fsspecs work for gusi-python Jack Jansen <jack.jansen@cwi.nl> parents: 3278 diff changeset	66 #include <TFileSpec.h> /* For Path2FSSpec */
3433 578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	67 #include <LowMem.h> /* For SetSFCurDir, etc */
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	68 #include <GUSI.h>
3431 26bec9e22e5d Added code to make fsspecs work for gusi-python Jack Jansen <jack.jansen@cwi.nl> parents: 3278 diff changeset	69 #endif
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	70
4215 0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	71 /* The ID of the Sioux apple menu */
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	72 #define SIOUX_APPLEID 32000
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	73
2382 6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	74 #ifndef HAVE_UNIVERSAL_HEADERS
6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	75 #define GetResourceSizeOnDisk(x) SizeResource(x)
2412 75ae104f7e6c ported to MPW, moved main() here Guido van Rossum <guido@python.org> parents: 2403 diff changeset	76 typedef DlgHookYDProcPtr DlgHookYDUPP;
75ae104f7e6c ported to MPW, moved main() here Guido van Rossum <guido@python.org> parents: 2403 diff changeset	77 #define NewDlgHookYDProc(userRoutine) ((DlgHookYDUPP) (userRoutine))
75ae104f7e6c ported to MPW, moved main() here Guido van Rossum <guido@python.org> parents: 2403 diff changeset	78 typedef FileFilterYDProcPtr FileFilterYDUPP;
2382 6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	79 #endif
6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	80
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	81 #include <signal.h>
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	82 #include <stdio.h>
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	83
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	84 /*
3914 524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	85 ** When less than this amount of stackspace is left we
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	86 ** raise a MemoryError.
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	87 */
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	88 #ifndef MINIMUM_STACK_SIZE
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	89 #ifdef __powerc
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	90 #define MINIMUM_STACK_SIZE 8192
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	91 #else
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	92 #define MINIMUM_STACK_SIZE 4096
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	93 #endif
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	94 #endif
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	95
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	96 /*
2443 2dcf7538347a Under MW also be more conservative about events to request Jack Jansen <jack.jansen@cwi.nl> parents: 2429 diff changeset	97 ** We have to be careful, since we can't handle
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	98 ** things like updates (and they'll keep coming back if we don't
2443 2dcf7538347a Under MW also be more conservative about events to request Jack Jansen <jack.jansen@cwi.nl> parents: 2429 diff changeset	99 ** handle them). Note that we don't know who has windows open, so
2dcf7538347a Under MW also be more conservative about events to request Jack Jansen <jack.jansen@cwi.nl> parents: 2429 diff changeset	100 ** even handing updates off to SIOUX under MW isn't going to work.
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	101 */
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	102 #define MAINLOOP_EVENTMASK (mDownMask\|keyDownMask\|osMask)
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	103
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	104 #include <signal.h>
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	105
2224 32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	106 /* XXX We should include Errors.h here, but it has a name conflict
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	107 ** with the python errors.h. */
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	108 #define fnfErr -43
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	109
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	110 /* Declared in macfsmodule.c: */
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	111 extern FSSpec *mfs_GetFSSpecFSSpec();
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	112
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	113 /* Interrupt code variables: */
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	114 static int interrupted; /* Set to true when cmd-. seen */
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	115 static RETSIGTYPE intcatcher Py_PROTO((int));
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	116
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	117 static void PyMac_DoYield Py_PROTO((int));
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	118
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	119 /*
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	120 ** We attempt to be a good citizen by giving up the CPU periodically.
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	121 ** When in the foreground we do this less often and for shorter periods
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	122 ** than when in the background. At this time we also check for events and
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	123 ** pass them off to SIOUX, if compiling with mwerks.
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	124 ** The counts here are in ticks of 1/60th second.
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	125 ** XXXX The initial values here are not based on anything.
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	126 ** FG-python gives up the cpu for 1/60th 5 times per second,
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	127 ** BG-python for .2 second 10 times per second.
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	128 */
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	129 static long interval_fg = 12;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	130 static long interval_bg = 6;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	131 static long yield_fg = 1;
4325 12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	132 static long yield_bg = 2;
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	133 static long lastyield;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	134 static int in_foreground;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	135
2429 efb0685a6c91 return old value of PyMac_DoYieldEnabled; -1 means do not even check for interrupts Guido van Rossum <guido@python.org> parents: 2426 diff changeset	136 /*
efb0685a6c91 return old value of PyMac_DoYieldEnabled; -1 means do not even check for interrupts Guido van Rossum <guido@python.org> parents: 2426 diff changeset	137 ** When > 0, do full scanning for events (program is not event aware)
efb0685a6c91 return old value of PyMac_DoYieldEnabled; -1 means do not even check for interrupts Guido van Rossum <guido@python.org> parents: 2426 diff changeset	138 ** when == 0, only scan for Command-period
efb0685a6c91 return old value of PyMac_DoYieldEnabled; -1 means do not even check for interrupts Guido van Rossum <guido@python.org> parents: 2426 diff changeset	139 ** when < 0, don't do any event scanning
efb0685a6c91 return old value of PyMac_DoYieldEnabled; -1 means do not even check for interrupts Guido van Rossum <guido@python.org> parents: 2426 diff changeset	140 */
efb0685a6c91 return old value of PyMac_DoYieldEnabled; -1 means do not even check for interrupts Guido van Rossum <guido@python.org> parents: 2426 diff changeset	141 int PyMac_DoYieldEnabled = 1;
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	142
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	143 /*
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	144 ** Workaround for sioux/gusi combo: set when we are exiting
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	145 */
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	146 int PyMac_ConsoleIsDead;
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	147
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	148 /*
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	149 ** Some stuff for our GetDirectory and PromptGetFile routines
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	150 */
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	151 struct hook_args {
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	152 int selectcur_hit; /* Set to true when "select current" selected */
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	153 char prompt; / The prompt */
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	154 };
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	155 static DlgHookYDUPP myhook_upp;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	156 static int upp_inited = 0;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	157
3433 578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	158 #ifdef USE_GUSI
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	159 /*
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	160 ** GUSI (1.6.0 and earlier, at the least) do not set the MacOS idea of
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	161 ** the working directory. Hence, we call this routine after each call
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	162 ** to chdir() to rectify things.
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	163 */
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	164 void
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	165 PyMac_FixGUSIcd()
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	166 {
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	167 WDPBRec pb;
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	168 FSSpec curdirfss;
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	169
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	170 if ( Path2FSSpec(":x", &curdirfss) != noErr )
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	171 return;
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	172
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	173 /* Set MacOS "working directory" */
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	174 pb.ioNamePtr= "\p";
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	175 pb.ioVRefNum= curdirfss.vRefNum;
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	176 pb.ioWDDirID= curdirfss.parID;
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	177 if (PBHSetVol(&pb, 0) != noErr)
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	178 return;
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	179 }
4013 aa9548885b3f Dummy SpinCursor() if __CFM68K__ is defined Jack Jansen <jack.jansen@cwi.nl> parents: 3914 diff changeset	180
4238 6c86d9136c09 - Put all options in a struct Jack Jansen <jack.jansen@cwi.nl> parents: 4215 diff changeset	181 /*
6c86d9136c09 - Put all options in a struct Jack Jansen <jack.jansen@cwi.nl> parents: 4215 diff changeset	182 ** SpinCursor (needed by GUSI) drags in heaps of stuff, so we
6c86d9136c09 - Put all options in a struct Jack Jansen <jack.jansen@cwi.nl> parents: 4215 diff changeset	183 ** provide a dummy here.
6c86d9136c09 - Put all options in a struct Jack Jansen <jack.jansen@cwi.nl> parents: 4215 diff changeset	184 */
4018 40c929335d7f Guido: Jack Jansen <jack.jansen@cwi.nl> parents: 4013 diff changeset	185 void SpinCursor(short x) { /* Dummy */ }
40c929335d7f Guido: Jack Jansen <jack.jansen@cwi.nl> parents: 4013 diff changeset	186
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	187 /*
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	188 ** Replacement GUSI Spin function
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	189 */
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	190 static int
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	191 PyMac_GUSISpin(spin_msg msg, long arg)
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	192 {
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	193 static Boolean inForeground = true;
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	194 int maysleep;
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	195
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	196 if (PyMac_ConsoleIsDead) return 0;
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	197 #if 0
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	198 if (inForeground)
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	199 SpinCursor(msg == SP_AUTO_SPIN ? short(arg) : 1);
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	200 #endif
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	201
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	202 if (interrupted) return -1;
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	203
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	204 if ( msg == SP_AUTO_SPIN \|\| ((msg==SP_SLEEP\|\|msg==SP_SELECT) && arg <= yield_fg))
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	205 maysleep = 0;
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	206 else
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	207 maysleep = 0;
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	208
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	209 PyMac_DoYield(maysleep);
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	210
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	211 return 0;
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	212 }
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	213
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	214 void
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	215 PyMac_SetGUSISpin() {
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	216 GUSISetHook(GUSI_SpinHook, (GUSIHook)PyMac_GUSISpin);
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	217 }
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	218
3433 578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	219 #endif
578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	220
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	221
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	222 /* Convert C to Pascal string. Returns pointer to static buffer. */
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	223 unsigned char *
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	224 Pstring(char *str)
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	225 {
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	226 static Str255 buf;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	227 int len;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	228
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	229 len = strlen(str);
2209 4053d4cb50e0 renamed Get routines to PyMac_Get; added macfs to config.c Guido van Rossum <guido@python.org> parents: 2183 diff changeset	230 if (len > 255)
4053d4cb50e0 renamed Get routines to PyMac_Get; added macfs to config.c Guido van Rossum <guido@python.org> parents: 2183 diff changeset	231 len = 255;
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	232 buf[0] = (unsigned char)len;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	233 strncpy((char *)buf+1, str, len);
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	234 return buf;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	235 }
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	236
2382 6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	237 /* Like strerror() but for Mac OS error numbers */
6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	238 char *PyMac_StrError(int err)
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	239 {
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	240 static char buf[256];
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	241 Handle h;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	242 char *str;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	243
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	244 h = GetResource('Estr', err);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	245 if ( h ) {
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	246 HLock(h);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	247 str = (char )h;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	248 memcpy(buf, str+1, (unsigned char)str[0]);
2324 faaece7ccd6e null-terminate the error string in macstrerror Guido van Rossum <guido@python.org> parents: 2312 diff changeset	249 buf[(unsigned char)str[0]] = '\0';
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	250 HUnlock(h);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	251 ReleaseResource(h);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	252 } else {
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	253 sprintf(buf, "Mac OS error code %d", err);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	254 }
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	255 return buf;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	256 }
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	257
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	258 /* Exception object shared by all Mac specific modules for Mac OS errors */
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	259 PyObject *PyMac_OSErrException;
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	260
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	261 /* Initialize and return PyMac_OSErrException */
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	262 PyObject *
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	263 PyMac_GetOSErrException()
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	264 {
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	265 if (PyMac_OSErrException == NULL)
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	266 PyMac_OSErrException = PyString_FromString("Mac OS Error");
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	267 return PyMac_OSErrException;
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	268 }
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	269
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	270 /* Set a MAC-specific error from errno, and return NULL; return None if no error */
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	271 PyObject *
2136 c57b5c50a2d2 rename2 changes Guido van Rossum <guido@python.org> parents: 2035 diff changeset	272 PyErr_Mac(PyObject *eobj, int err)
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	273 {
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	274 char *msg;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	275 PyObject *v;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	276
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	277 if (err == 0 && !PyErr_Occurred()) {
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	278 Py_INCREF(Py_None);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	279 return Py_None;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	280 }
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	281 if (err == -1 && PyErr_Occurred())
62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	282 return NULL;
2382 6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	283 msg = PyMac_StrError(err);
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	284 v = Py_BuildValue("(is)", err, msg);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	285 PyErr_SetObject(eobj, v);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	286 Py_DECREF(v);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	287 return NULL;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	288 }
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	289
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	290 /* Call PyErr_Mac with PyMac_OSErrException */
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	291 PyObject *
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	292 PyMac_Error(OSErr err)
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	293 {
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	294 return PyErr_Mac(PyMac_GetOSErrException(), err);
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	295 }
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	296
3786 718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	297 #ifdef USE_STACKCHECK
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	298 /* Check for stack overflow */
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	299 int
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	300 PyOS_CheckStack()
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	301 {
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	302 long left;
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	303
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	304 left = StackSpace();
3914 524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	305 if ( left < MINIMUM_STACK_SIZE )
3786 718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	306 return -1;
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	307 return 0;
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	308 }
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	309 #endif /* USE_STACKCHECK */
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	310
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	311 /* The catcher routine (which may not be used for all compilers) */
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	312 static RETSIGTYPE
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	313 intcatcher(sig)
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	314 int sig;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	315 {
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	316 interrupted = 1;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	317 signal(SIGINT, intcatcher);
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	318 }
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	319
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	320 void
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	321 PyOS_InitInterrupts()
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	322 {
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	323 if (signal(SIGINT, SIG_IGN) != SIG_IGN)
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	324 signal(SIGINT, intcatcher);
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	325 }
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	326
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	327 /*
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	328 ** This routine scans the event queue looking for cmd-.
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	329 ** This is the only way to get an interrupt under THINK (since it
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	330 ** doesn't do SIGINT handling), but is also used under MW, when
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	331 ** the full-fledged event loop is disabled. This way, we can at least
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	332 ** interrupt a runaway python program.
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	333 */
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	334 static void
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	335 scan_event_queue(flush)
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	336 int flush;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	337 {
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	338 register EvQElPtr q;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	339
4018 40c929335d7f Guido: Jack Jansen <jack.jansen@cwi.nl> parents: 4013 diff changeset	340 q = (EvQElPtr) GetEventQueue()->qHead;
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	341
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	342 for (; q; q = (EvQElPtr)q->qLink) {
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	343 if (q->evtQWhat == keyDown &&
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	344 (char)q->evtQMessage == '.' &&
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	345 (q->evtQModifiers & cmdKey) != 0) {
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	346 if ( flush )
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	347 FlushEvents(keyDownMask, 0);
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	348 interrupted = 1;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	349 break;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	350 }
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	351 }
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	352 }
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	353
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	354 int
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	355 PyOS_InterruptOccurred()
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	356 {
2429 efb0685a6c91 return old value of PyMac_DoYieldEnabled; -1 means do not even check for interrupts Guido van Rossum <guido@python.org> parents: 2426 diff changeset	357 if (PyMac_DoYieldEnabled < 0)
efb0685a6c91 return old value of PyMac_DoYieldEnabled; -1 means do not even check for interrupts Guido van Rossum <guido@python.org> parents: 2426 diff changeset	358 return 0;
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	359 #ifdef THINK_C
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	360 scan_event_queue(1);
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	361 #endif
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	362 PyMac_Yield();
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	363 if (interrupted) {
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	364 interrupted = 0;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	365 return 1;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	366 }
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	367 return 0;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	368 }
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	369
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	370 /* intrpeek() is like intrcheck(), but it doesn't flush the events. The
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	371 ** idea is that you call intrpeek() somewhere in a busy-wait loop, and return
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	372 ** None as soon as it returns 1. The mainloop will then pick up the cmd-. soon
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	373 ** thereafter.
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	374 */
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	375 static int
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	376 intrpeek()
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	377 {
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	378 #ifdef THINK_C
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	379 scan_event_queue(0);
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	380 #endif
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	381 return interrupted;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	382 }
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	383
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	384 /* Check whether we are in the foreground */
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	385 int
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	386 PyMac_InForeground()
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	387 {
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	388 static ProcessSerialNumber ours;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	389 static inited;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	390 ProcessSerialNumber curfg;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	391 Boolean eq;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	392
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	393 if ( inited == 0 )
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	394 (void)GetCurrentProcess(&ours);
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	395 inited = 1;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	396 if ( GetFrontProcess(&curfg) < 0 )
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	397 eq = 1;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	398 else if ( SameProcess(&ours, &curfg, &eq) < 0 )
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	399 eq = 1;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	400 return (int)eq;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	401
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	402 }
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	403
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	404 /*
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	405 ** Set yield timeouts
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	406 */
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	407 void
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	408 PyMac_SetYield(long fgi, long fgy, long bgi, long bgy)
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	409 {
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	410 interval_fg = fgi;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	411 yield_fg = fgy;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	412 interval_bg = bgi;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	413 yield_bg = bgy;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	414 }
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	415
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	416 /*
2276 66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	417 ** Handle an event, either one found in the mainloop eventhandler or
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	418 ** one passed back from the python program.
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	419 */
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	420 void
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	421 PyMac_HandleEvent(evp)
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	422 EventRecord *evp;
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	423 {
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	424
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	425 #ifdef __MWERKS__
3248 5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	426 {
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	427 int siouxdidit;
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	428
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	429 /* If SIOUX wants it we're done */
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	430 siouxdidit = SIOUXHandleOneEvent(evp);
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	431 if ( siouxdidit )
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	432 return;
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	433 }
2276 66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	434 #else
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	435 /* Other compilers are just unlucky: we only weed out clicks in other applications */
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	436 if ( evp->what == mouseDown ) {
3052 fd50986f35e5 Removed unused variables Jack Jansen <jack.jansen@cwi.nl> parents: 2988 diff changeset	437 WindowPtr wp;
fd50986f35e5 Removed unused variables Jack Jansen <jack.jansen@cwi.nl> parents: 2988 diff changeset	438
3248 5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	439 if ( FindWindow(evp->where, &wp) == inSysWindow ) {
2276 66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	440 SystemClick(evp, wp);
3248 5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	441 return;
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	442 }
2276 66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	443 }
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	444 #endif /* !__MWERKS__ */
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	445 }
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	446
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	447 /*
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	448 ** Yield the CPU to other tasks.
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	449 */
4018 40c929335d7f Guido: Jack Jansen <jack.jansen@cwi.nl> parents: 4013 diff changeset	450 static void
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	451 PyMac_DoYield(int maysleep)
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	452 {
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	453 EventRecord ev;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	454 long yield;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	455 static int no_waitnextevent = -1;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	456 int gotone;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	457
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	458 if ( no_waitnextevent < 0 ) {
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	459 no_waitnextevent = (NGetTrapAddress(_WaitNextEvent, ToolTrap) ==
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	460 NGetTrapAddress(_Unimplemented, ToolTrap));
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	461 }
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	462
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	463 lastyield = TickCount();
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	464 #ifndef THINK_C
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	465 /* Under think this has been done before in intrcheck() or intrpeek() */
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	466 if (PyMac_DoYieldEnabled >= 0)
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	467 scan_event_queue(0);
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	468 #endif
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	469 if (PyMac_DoYieldEnabled == 0)
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	470 return;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	471
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	472 in_foreground = PyMac_InForeground();
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	473 if ( maysleep ) {
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	474 if ( in_foreground )
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	475 yield = yield_fg;
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	476 else
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	477 yield = yield_bg;
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	478 } else {
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	479 yield = 0;
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	480 }
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	481
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	482 while ( 1 ) {
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	483 if ( no_waitnextevent ) {
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	484 SystemTask();
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	485 gotone = GetNextEvent(MAINLOOP_EVENTMASK, &ev);
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	486 } else {
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	487 gotone = WaitNextEvent(MAINLOOP_EVENTMASK, &ev, yield, NULL);
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	488 }
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	489 /* Get out quickly if nothing interesting is happening */
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	490 if ( !gotone \|\| ev.what == nullEvent )
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	491 break;
2276 66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	492 PyMac_HandleEvent(&ev);
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	493 }
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	494 }
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	495
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	496 /*
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	497 ** Yield the CPU to other tasks if opportune
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	498 */
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	499 void
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	500 PyMac_Yield() {
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	501 long iv;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	502
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	503 if ( in_foreground )
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	504 iv = interval_fg;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	505 else
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	506 iv = interval_bg;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	507 if ( TickCount() > lastyield + iv )
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	508 PyMac_DoYield(1);
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	509 }
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	510
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	511 #ifdef USE_MACTCP
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	512 /*
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	513 ** Idle routine for busy-wait loops.
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	514 ** Gives up CPU, handles events and returns true if an interrupt is pending
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	515 ** (but not actually handled yet).
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	516 */
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	517 int
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	518 PyMac_Idle()
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	519 {
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	520 PyMac_DoYield(1);
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	521 return intrpeek();
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	522 }
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	523 #endif
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	524
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	525 /*
4215 0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	526 ** Install our menu bar.
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	527 */
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	528 void
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	529 PyMac_InitMenuBar()
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	530 {
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	531 Handle bar;
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	532 MenuHandle applemenu;
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	533
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	534 if ( (bar=GetMenuBar()) == NULL ) return;
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	535 if ( (applemenu=GetMHandle(SIOUX_APPLEID)) == NULL ) return;
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	536 SetMenuItemText(applemenu, 1, "\pAbout Python...");
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	537 }
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	538
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	539 /*
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	540 ** Our replacement about box
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	541 */
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	542 void
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	543 SIOUXDoAboutBox(void)
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	544 {
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	545 DialogPtr theDialog;
4325 12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	546 WindowRef theWindow;
12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	547 CGrafPtr thePort;
4215 0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	548 short item;
4325 12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	549 short xpos, ypos, width, height, swidth, sheight;
4215 0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	550
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	551 if( (theDialog = GetNewDialog(ABOUT_ID, NULL, (WindowPtr)-1)) == NULL )
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	552 return;
4325 12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	553 theWindow = GetDialogWindow(theDialog);
12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	554 thePort = GetWindowPort(theWindow);
12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	555 width = thePort->portRect.right - thePort->portRect.left;
12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	556 height = thePort->portRect.bottom - thePort->portRect.top;
12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	557 swidth = qd.screenBits.bounds.right - qd.screenBits.bounds.left;
12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	558 sheight = qd.screenBits.bounds.bottom - qd.screenBits.bounds.top - LMGetMBarHeight();
12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	559 xpos = (swidth-width)/2;
4329 a240be5be6b4 About boxes should be at 20% of screen height, not halfway Jack Jansen <jack.jansen@cwi.nl> parents: 4325 diff changeset	560 ypos = (sheight-height)/5 + LMGetMBarHeight();
4325 12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	561 MoveWindow(theWindow, xpos, ypos, 0);
12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	562 ShowWindow(theWindow);
4215 0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	563 ModalDialog(NULL, &item);
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	564 DisposeDialog(theDialog);
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	565 }
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	566
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	567 /*
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	568 ** Returns true if the argument has a resource fork, and it contains
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	569 ** a 'PYC ' resource of the correct name
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	570 */
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	571 int
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	572 PyMac_FindResourceModule(module, filename)
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	573 char *module;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	574 char *filename;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	575 {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	576 FSSpec fss;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	577 FInfo finfo;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	578 short oldrh, filerh;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	579 int ok;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	580 Handle h;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	581
4522 d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	582 if ( strcmp(filename, PyMac_ApplicationPath) == 0 ) {
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	583 /*
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	584 ** Special case: the application itself. Use a shortcut to
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	585 ** forestall opening and closing the application numerous times
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	586 ** (which is dead slow when running from CDROM)
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	587 */
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	588 oldrh = CurResFile();
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	589 UseResFile(PyMac_AppRefNum);
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	590 filerh = -1;
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	591 } else {
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	592 if ( FSMakeFSSpec(0, 0, Pstring(filename), &fss) != noErr )
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	593 return 0; /* It doesn't exist */
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	594 if ( FSpGetFInfo(&fss, &finfo) != noErr )
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	595 return 0; /* shouldn't happen, I guess */
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	596 oldrh = CurResFile();
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	597 filerh = FSpOpenResFile(&fss, fsRdPerm);
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	598 if ( filerh == -1 )
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	599 return 0;
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	600 UseResFile(filerh);
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	601 }
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	602 SetResLoad(0);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	603 h = Get1NamedResource('PYC ', Pstring(module));
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	604 SetResLoad(1);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	605 ok = (h != NULL);
4522 d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	606 if ( filerh != -1 )
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	607 CloseResFile(filerh);
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	608 UseResFile(oldrh);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	609 return ok;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	610 }
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	611
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	612 /*
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	613 ** Load the specified module from a resource
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	614 */
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	615 PyObject *
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	616 PyMac_LoadResourceModule(module, filename)
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	617 char *module;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	618 char *filename;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	619 {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	620 FSSpec fss;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	621 FInfo finfo;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	622 short oldrh, filerh;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	623 Handle h;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	624 OSErr err;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	625 PyObject m, co;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	626 long num, size;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	627
4522 d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	628 if ( strcmp(filename, PyMac_ApplicationPath) == 0 ) {
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	629 /*
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	630 ** Special case: the application itself. Use a shortcut to
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	631 ** forestall opening and closing the application numerous times
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	632 ** (which is dead slow when running from CDROM)
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	633 */
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	634 oldrh = CurResFile();
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	635 UseResFile(PyMac_AppRefNum);
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	636 filerh = -1;
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	637 } else {
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	638 if ( (err=FSMakeFSSpec(0, 0, Pstring(filename), &fss)) != noErr )
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	639 goto error;
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	640 if ( (err=FSpGetFInfo(&fss, &finfo)) != noErr )
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	641 goto error;
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	642 oldrh = CurResFile();
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	643 filerh = FSpOpenResFile(&fss, fsRdPerm);
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	644 if ( filerh == -1 ) {
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	645 err = ResError();
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	646 goto error;
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	647 }
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	648 UseResFile(filerh);
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	649 }
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	650 h = Get1NamedResource('PYC ', Pstring(module));
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	651 if ( h == NULL ) {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	652 err = ResError();
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	653 goto error;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	654 }
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	655 HLock(h);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	656 /*
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	657 ** XXXX The next few lines are intimately tied to the format of pyc
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	658 ** files. I'm not sure whether this code should be here or in import.c -- Jack
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	659 */
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	660 size = GetHandleSize(h);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	661 if ( size < 8 ) {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	662 PyErr_SetString(PyExc_ImportError, "Resource too small");
2382 6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	663 co = NULL;
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	664 } else {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	665 num = (*h)[0] & 0xff;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	666 num = num \| (((*h)[1] & 0xff) << 8);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	667 num = num \| (((*h)[2] & 0xff) << 16);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	668 num = num \| (((*h)[3] & 0xff) << 24);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	669 if ( num != PyImport_GetMagicNumber() ) {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	670 PyErr_SetString(PyExc_ImportError, "Bad MAGIC in resource");
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	671 co = NULL;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	672 } else {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	673 co = PyMarshal_ReadObjectFromString((*h)+8, size-8);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	674 }
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	675 }
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	676 HUnlock(h);
4522 d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	677 if ( filerh != -1 )
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	678 CloseResFile(filerh);
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	679 UseResFile(oldrh);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	680 if ( co ) {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	681 m = PyImport_ExecCodeModule(module, co);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	682 Py_DECREF(co);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	683 } else {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	684 m = NULL;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	685 }
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	686 return m;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	687 error:
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	688 {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	689 char buf[512];
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	690
2382 6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	691 sprintf(buf, "%s: %s", filename, PyMac_StrError(err));
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	692 PyErr_SetString(PyExc_ImportError, buf);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	693 return NULL;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	694 }
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	695 }
2412 75ae104f7e6c ported to MPW, moved main() here Guido van Rossum <guido@python.org> parents: 2403 diff changeset	696
2403 72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	697 /*
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	698 ** Helper routine for GetDirectory
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	699 */
2412 75ae104f7e6c ported to MPW, moved main() here Guido van Rossum <guido@python.org> parents: 2403 diff changeset	700 static pascal short
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	701 myhook_proc(short item, DialogPtr theDialog, struct hook_args *dataptr)
2403 72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	702 {
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	703 if ( item == sfHookFirstCall && dataptr->prompt) {
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	704 Handle prompth;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	705 short type;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	706 Rect rect;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	707
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	708 GetDialogItem(theDialog, PROMPT_ITEM, &type, &prompth, &rect);
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	709 if ( prompth )
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	710 SetDialogItemText(prompth, (unsigned char *)dataptr->prompt);
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	711 } else
2403 72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	712 if ( item == SELECTCUR_ITEM ) {
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	713 item = sfItemCancelButton;
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	714 dataptr->selectcur_hit = 1;
2403 72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	715 }
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	716 return item;
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	717 }
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	718
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	719 /*
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	720 ** Ask the user for a directory. I still can't understand
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	721 ** why Apple doesn't provide a standard solution for this...
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	722 */
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	723 int
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	724 PyMac_GetDirectory(dirfss, prompt)
2403 72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	725 FSSpec *dirfss;
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	726 char *prompt;
2403 72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	727 {
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	728 static SFTypeList list = {'fldr', 0, 0, 0};
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	729 static Point where = {-1, -1};
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	730 StandardFileReply reply;
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	731 struct hook_args hook_args;
2403 72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	732
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	733 if ( !upp_inited ) {
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	734 myhook_upp = NewDlgHookYDProc(myhook_proc);
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	735 upp_inited = 1;
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	736 }
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	737 if ( prompt && *prompt )
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	738 hook_args.prompt = (char *)Pstring(prompt);
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	739 else
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	740 hook_args.prompt = NULL;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	741 hook_args.selectcur_hit = 0;
2412 75ae104f7e6c ported to MPW, moved main() here Guido van Rossum <guido@python.org> parents: 2403 diff changeset	742 CustomGetFile((FileFilterYDUPP)0, 1, list, &reply, GETDIR_ID, where, myhook_upp,
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	743 NULL, NULL, NULL, (void *)&hook_args);
2403 72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	744
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	745 reply.sfFile.name[0] = 0;
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	746 if( FSMakeFSSpec(reply.sfFile.vRefNum, reply.sfFile.parID, reply.sfFile.name, dirfss) )
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	747 return 0;
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	748 return hook_args.selectcur_hit;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	749 }
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	750
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	751 /*
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	752 ** Slightly extended StandardGetFile: accepts a prompt */
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	753 void PyMac_PromptGetFile(short numTypes, ConstSFTypeListPtr typeList,
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	754 StandardFileReply reply, char prompt)
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	755 {
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	756 static Point where = {-1, -1};
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	757 struct hook_args hook_args;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	758
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	759 if ( !upp_inited ) {
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	760 myhook_upp = NewDlgHookYDProc(myhook_proc);
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	761 upp_inited = 1;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	762 }
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	763 if ( prompt && *prompt )
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	764 hook_args.prompt = (char *)Pstring(prompt);
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	765 else
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	766 hook_args.prompt = NULL;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	767 hook_args.selectcur_hit = 0;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	768 CustomGetFile((FileFilterYDUPP)0, numTypes, typeList, reply, GETFILEPROMPT_ID, where,
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	769 myhook_upp, NULL, NULL, NULL, (void *)&hook_args);
2403 72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	770 }
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	771
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	772 /* Convert a 4-char string object argument to an OSType value */
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	773 int
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	774 PyMac_GetOSType(PyObject v, OSType pr)
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	775 {
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	776 if (!PyString_Check(v) \|\| PyString_Size(v) != 4) {
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	777 PyErr_SetString(PyExc_TypeError,
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	778 "OSType arg must be string of 4 chars");
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	779 return 0;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	780 }
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	781 memcpy((char *)pr, PyString_AsString(v), 4);
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	782 return 1;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	783 }
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	784
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	785 /* Convert an OSType value to a 4-char string object */
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	786 PyObject *
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	787 PyMac_BuildOSType(OSType t)
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	788 {
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	789 return PyString_FromStringAndSize((char *)&t, 4);
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	790 }
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	791
3914 524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	792 /* Convert an NumVersion value to a 4-element tuple */
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	793 PyObject *
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	794 PyMac_BuildNumVersion(NumVersion t)
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	795 {
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	796 return Py_BuildValue("(hhhh)", t.majorRev, t.minorAndBugRev, t.stage, t.nonRelRev);
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	797 }
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	798
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	799
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	800 /* Convert a Python string object to a Str255 */
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	801 int
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	802 PyMac_GetStr255(PyObject *v, Str255 pbuf)
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	803 {
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	804 int len;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	805 if (!PyString_Check(v) \|\| (len = PyString_Size(v)) > 255) {
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	806 PyErr_SetString(PyExc_TypeError,
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	807 "Str255 arg must be string of at most 255 chars");
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	808 return 0;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	809 }
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	810 pbuf[0] = len;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	811 memcpy((char *)(pbuf+1), PyString_AsString(v), len);
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	812 return 1;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	813 }
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	814
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	815 /* Convert a Str255 to a Python string object */
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	816 PyObject *
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	817 PyMac_BuildStr255(Str255 s)
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	818 {
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	819 return PyString_FromStringAndSize((char *)&s[1], (int)s[0]);
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	820 }
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	821
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	822
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	823 /*
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	824 ** Convert a Python object to an FSSpec.
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	825 ** The object may either be a full pathname or a triple
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	826 ** (vrefnum, dirid, path).
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	827 ** NOTE: This routine will fail on pre-sys7 machines.
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	828 ** The caller is responsible for not calling this routine
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	829 ** in those cases (which is fine, since everyone calling
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	830 ** this is probably sys7 dependent anyway).
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	831 */
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	832 int
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	833 PyMac_GetFSSpec(PyObject v, FSSpec fs)
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	834 {
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	835 Str255 path;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	836 short refnum;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	837 long parid;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	838 OSErr err;
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	839 FSSpec *fs2;
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	840
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	841 /* first check whether it already is an FSSpec */
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	842 fs2 = mfs_GetFSSpecFSSpec(v);
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	843 if ( fs2 ) {
2403 72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	844 (void)FSMakeFSSpec(fs2->vRefNum, fs2->parID, fs2->name, fs);
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	845 return 1;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	846 }
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	847 if ( PyString_Check(v) ) {
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	848 /* It's a pathname */
2209 4053d4cb50e0 renamed Get routines to PyMac_Get; added macfs to config.c Guido van Rossum <guido@python.org> parents: 2183 diff changeset	849 if( !PyArg_Parse(v, "O&", PyMac_GetStr255, &path) )
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	850 return 0;
3433 578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	851 refnum = 0; /* XXXX Should get CurWD here?? */
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	852 parid = 0;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	853 } else {
2209 4053d4cb50e0 renamed Get routines to PyMac_Get; added macfs to config.c Guido van Rossum <guido@python.org> parents: 2183 diff changeset	854 if( !PyArg_Parse(v, "(hlO&); FSSpec should be fullpath or (vrefnum,dirid,path)",
4053d4cb50e0 renamed Get routines to PyMac_Get; added macfs to config.c Guido van Rossum <guido@python.org> parents: 2183 diff changeset	855 &refnum, &parid, PyMac_GetStr255, &path)) {
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	856 return 0;
2209 4053d4cb50e0 renamed Get routines to PyMac_Get; added macfs to config.c Guido van Rossum <guido@python.org> parents: 2183 diff changeset	857 }
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	858 }
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	859 err = FSMakeFSSpec(refnum, parid, path, fs);
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	860 if ( err && err != fnfErr ) {
2209 4053d4cb50e0 renamed Get routines to PyMac_Get; added macfs to config.c Guido van Rossum <guido@python.org> parents: 2183 diff changeset	861 PyErr_Mac(PyExc_ValueError, err);
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	862 return 0;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	863 }
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	864 return 1;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	865 }
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	866
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	867
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	868 /* Convert a Python object to a Rect.
2255 382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	869 The object must be a (left, top, right, bottom) tuple.
382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	870 (This differs from the order in the struct but is consistent with
382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	871 the arguments to SetRect(), and also with STDWIN). */
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	872 int
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	873 PyMac_GetRect(PyObject v, Rect r)
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	874 {
2255 382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	875 return PyArg_Parse(v, "(hhhh)", &r->left, &r->top, &r->right, &r->bottom);
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	876 }
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	877
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	878 /* Convert a Rect to a Python object */
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	879 PyObject *
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	880 PyMac_BuildRect(Rect *r)
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	881 {
2255 382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	882 return Py_BuildValue("(hhhh)", r->left, r->top, r->right, r->bottom);
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	883 }
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	884
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	885
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	886 /* Convert a Python object to a Point.
2255 382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	887 The object must be a (h, v) tuple.
382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	888 (This differs from the order in the struct but is consistent with
382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	889 the arguments to SetPoint(), and also with STDWIN). */
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	890 int
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	891 PyMac_GetPoint(PyObject v, Point p)
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	892 {
2255 382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	893 return PyArg_Parse(v, "(hh)", &p->h, &p->v);
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	894 }
2224 32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	895
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	896 /* Convert a Point to a Python object */
2224 32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	897 PyObject *
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	898 PyMac_BuildPoint(Point p)
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	899 {
2255 382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	900 return Py_BuildValue("(hh)", p.h, p.v);
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	901 }
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	902
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	903
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	904 /* Convert a Python object to an EventRecord.
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	905 The object must be a (what, message, when, (v, h), modifiers) tuple. */
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	906 int
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	907 PyMac_GetEventRecord(PyObject v, EventRecord e)
2224 32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	908 {
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	909 return PyArg_Parse(v, "(hll(hh)h)",
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	910 &e->what,
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	911 &e->message,
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	912 &e->when,
2255 382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	913 &e->where.h,
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	914 &e->where.v,
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	915 &e->modifiers);
2224 32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	916 }
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	917
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	918 /* Convert a Rect to an EventRecord object */
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	919 PyObject *
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	920 PyMac_BuildEventRecord(EventRecord *e)
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	921 {
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	922 return Py_BuildValue("(hll(hh)h)",
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	923 e->what,
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	924 e->message,
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	925 e->when,
2255 382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	926 e->where.h,
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	927 e->where.v,
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	928 e->modifiers);
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	929 }
3278 43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	930
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	931 /* Convert Python object to Fixed */
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	932 int
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	933 PyMac_GetFixed(PyObject v, Fixed f)
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	934 {
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	935 double d;
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	936
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	937 if( !PyArg_Parse(v, "d", &d))
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	938 return 0;
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	939 f = (Fixed)(d 0x10000);
3655 f89fa7e95b84 PyMac_GetFixed() didn't return 1 on success Jack Jansen <jack.jansen@cwi.nl> parents: 3478 diff changeset	940 return 1;
3278 43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	941 }
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	942
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	943 /* Convert a Point to a Python object */
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	944 PyObject *
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	945 PyMac_BuildFixed(Fixed f)
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	946 {
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	947 double d;
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	948
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	949 d = f;
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	950 d = d / 0x10000;
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	951 return Py_BuildValue("d", d);
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	952 }
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	953

Mercurial > cpython-lru_cache-weakref

annotate Mac/Python/macglue.c @ 4566:6403c94de50d legacy-trunk