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

annotate Mac/Python/macglue.c @ 5744:ea8a0b090908 legacy-trunk

Added PyMac_SetEventHandler which allows you to replace complete event handling in inner loop with python code. Also move (previously machine independent) PyErr_CheckSignals here, so we can propagate exceptions in event handling code.

author	Jack Jansen <jack.jansen@cwi.nl>
date	Fri, 20 Jun 1997 16:18:15 +0000
parents	d0c6b49d7101
children	23e014839ab0

rev	line source
2224 32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	1 /***********************************************************
5079 d6b292a33cfe Added/updated copyright notices Jack Jansen <jack.jansen@cwi.nl> parents: 4522 diff changeset	2 Copyright 1991-1997 by Stichting Mathematisch Centrum, Amsterdam,
2224 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"
5737 d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	44 #include "importdl.h"
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	45
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	46 #include "pythonresources.h"
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	47
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	48 #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	49 #include <Files.h>
2312 40aec48cd1e2 Added PyMac_GetPythonDir routine which obtains python home directory Jack Jansen <jack.jansen@cwi.nl> parents: 2276 diff changeset	50 #include <StandardFile.h>
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	51 #include <Resources.h>
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	52 #include <Memory.h>
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	53 #include <Windows.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
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	74 #include <signal.h>
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	75 #include <stdio.h>
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	76
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	77 /*
3914 524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	78 ** 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	79 ** raise a MemoryError.
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	80 */
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	81 #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	82 #ifdef __powerc
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	83 #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	84 #else
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	85 #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	86 #endif
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	87 #endif
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	88
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	89 /*
2443 2dcf7538347a Under MW also be more conservative about events to request Jack Jansen <jack.jansen@cwi.nl> parents: 2429 diff changeset	90 ** 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	91 ** 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	92 ** 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	93 ** 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	94 */
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	95 #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	96
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	97 #include <signal.h>
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	98
2224 32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	99 /* 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	100 ** with the python errors.h. */
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	101 #define fnfErr -43
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	102
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	103 /* Declared in macfsmodule.c: */
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	104 extern FSSpec *mfs_GetFSSpecFSSpec();
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	105
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	106 /* Interrupt code variables: */
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	107 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	108 static RETSIGTYPE intcatcher Py_PROTO((int));
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	109
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	110 static int PyMac_DoYield Py_PROTO((int, int));
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	111 static int PyMac_Yield Py_PROTO((void));
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	112
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	113 /*
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	114 ** These are the real scheduling parameters that control what we check
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	115 ** in the event loop, and how often we check. The values are initialized
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	116 ** from pyMac_SchedParamStruct.
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	117 */
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	118
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	119 struct real_sched_param_struct {
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	120 int check_interrupt; /* if true check for command-dot */
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	121 int process_events; /* if nonzero enable evt processing, this mask */
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	122 int besocial; /* if nonzero be a little social with CPU */
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	123 unsigned long check_interval; /* how often to check, in ticks */
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	124 unsigned long bg_yield; /* yield so long when in background */
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	125 /* these are computed from previous and clock and such */
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	126 int enabled; /* check_interrupt OR process_event OR yield */
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	127 unsigned long next_check; /* when to check/yield next, in ticks */
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	128 };
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	129
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	130 static struct real_sched_param_struct schedparams =
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	131 { 1, MAINLOOP_EVENTMASK, 1, 15, 15, 1, 0};
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	132
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	133 /*
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	134 ** Workaround for sioux/gusi combo: set when we are exiting
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	135 */
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	136 int PyMac_ConsoleIsDead;
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	137
b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	138 /*
5732 f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	139 ** Sioux menu bar, saved early so we can restore it
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	140 */
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	141 static Handle sioux_mbar;
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	142
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	143 /*
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	144 ** 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	145 */
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	146 struct hook_args {
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	147 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	148 char prompt; / The prompt */
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	149 };
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	150 static DlgHookYDUPP myhook_upp;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	151 static int upp_inited = 0;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	152
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	153 /*
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	154 ** The python-code event handler
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	155 */
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	156 static PyObject *python_event_handler;
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 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;
5270 de9d0c5249b0 Changed the few old routine names still used to the new ones Jack Jansen <jack.jansen@cwi.nl> parents: 5153 diff changeset	177 if (PBHSetVolSync(&pb) != noErr)
3433 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 {
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	193 static Boolean inForeground = true;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	194 int maxsleep = 6; /* 6 ticks is "normal" sleeptime */
4197 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
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	204 if ( msg == SP_AUTO_SPIN )
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	205 maxsleep = 0;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	206 if ( msg==SP_SLEEP\|\|msg==SP_SELECT )
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	207 maxsleep = arg;
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	208
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	209 PyMac_DoYield(maxsleep, 0); /* XXXX or is it safe to call python here? */
4197 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
5617 70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	219 /* Called at exit() time thru atexit(), to stop event processing */
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	220 void
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	221 PyMac_StopGUSISpin() {
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	222 PyMac_ConsoleIsDead = 1;
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	223 }
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	224
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	225 /*
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	226 ** Replacement routines for the PLstr... functions so we don't need
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	227 ** StdCLib. Moreover, that implementation is broken under cfm68k...
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	228 */
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	229 void
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	230 PLstrcpy(to, fr)
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	231 unsigned char to, fr;
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	232 {
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	233 memcpy(to, fr, fr[0]+1);
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	234 }
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	235
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	236 int
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	237 PLstrcmp(s1, s2)
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	238 unsigned char s1, s2;
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	239 {
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	240 int res;
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	241 int l = s1[0] < s2[0] ? s1[0] : s2[0];
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	242
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	243 res = memcmp(s1+1, s2+1, l);
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	244 if ( res != 0 )
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	245 return res;
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	246
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	247 if ( s1 < s2 )
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	248 return -1;
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	249 else if ( s1 > s2 )
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	250 return 1;
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	251 else
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	252 return 0;
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	253 }
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	254
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	255 unsigned char *
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	256 PLstrrchr(str, chr)
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	257 unsigned char *str;
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	258 unsigned char chr;
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	259 {
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	260 unsigned char *ptr = 0;
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	261 unsigned char *p;
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	262
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	263 for(p=str+1; p<str+str[0]; p++)
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	264 if ( *p == chr )
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	265 ptr = p;
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	266 return ptr;
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	267 }
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	268
70855574516b - Added Py_GetProgramFullPath Jack Jansen <jack.jansen@cwi.nl> parents: 5270 diff changeset	269 #endif /* USE_GUSI */
3433 578ca302a598 Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd() Jack Jansen <jack.jansen@cwi.nl> parents: 3431 diff changeset	270
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	271
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	272 /* 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	273 unsigned char *
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	274 Pstring(char *str)
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	275 {
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	276 static Str255 buf;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	277 int len;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	278
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	279 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	280 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	281 len = 255;
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	282 buf[0] = (unsigned char)len;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	283 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	284 return buf;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	285 }
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	286
2382 6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	287 /* Like strerror() but for Mac OS error numbers */
6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	288 char *PyMac_StrError(int err)
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	289 {
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	290 static char buf[256];
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	291 Handle h;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	292 char *str;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	293
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	294 h = GetResource('Estr', err);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	295 if ( h ) {
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	296 HLock(h);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	297 str = (char )h;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	298 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	299 buf[(unsigned char)str[0]] = '\0';
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	300 HUnlock(h);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	301 ReleaseResource(h);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	302 } else {
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	303 sprintf(buf, "Mac OS error code %d", err);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	304 }
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	305 return buf;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	306 }
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	307
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	308 /* 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	309 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	310
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	311 /* 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	312 PyObject *
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	313 PyMac_GetOSErrException()
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	314 {
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	315 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	316 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	317 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	318 }
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	319
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	320 /* 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	321 PyObject *
2136 c57b5c50a2d2 rename2 changes Guido van Rossum <guido@python.org> parents: 2035 diff changeset	322 PyErr_Mac(PyObject *eobj, int err)
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	323 {
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	324 char *msg;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	325 PyObject *v;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	326
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	327 if (err == 0 && !PyErr_Occurred()) {
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	328 Py_INCREF(Py_None);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	329 return Py_None;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	330 }
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	331 if (err == -1 && PyErr_Occurred())
62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	332 return NULL;
2382 6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	333 msg = PyMac_StrError(err);
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	334 v = Py_BuildValue("(is)", err, msg);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	335 PyErr_SetObject(eobj, v);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	336 Py_DECREF(v);
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	337 return NULL;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	338 }
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	339
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	340 /* 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	341 PyObject *
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	342 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	343 {
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	344 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	345 }
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	346
3786 718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	347 #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	348 /* 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	349 int
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	350 PyOS_CheckStack()
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	351 {
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	352 long left;
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	353
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	354 left = StackSpace();
3914 524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	355 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	356 return -1;
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	357 return 0;
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	358 }
718c8af7be2a Added PyOS_CheckStack() function which returns -1 when we are running Jack Jansen <jack.jansen@cwi.nl> parents: 3655 diff changeset	359 #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	360
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	361 /* 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	362 static RETSIGTYPE
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	363 intcatcher(sig)
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	364 int sig;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	365 {
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	366 interrupted = 1;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	367 signal(SIGINT, intcatcher);
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 void
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	371 PyOS_InitInterrupts()
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	372 {
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	373 if (signal(SIGINT, SIG_IGN) != SIG_IGN)
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	374 signal(SIGINT, intcatcher);
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	375 }
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	376
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 ** 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	379 ** 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	380 ** 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	381 ** 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	382 ** interrupt a runaway python program.
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 static void
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	385 scan_event_queue(flush)
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	386 int flush;
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 register EvQElPtr q;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	389
4018 40c929335d7f Guido: Jack Jansen <jack.jansen@cwi.nl> parents: 4013 diff changeset	390 q = (EvQElPtr) GetEventQueue()->qHead;
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	391
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	392 for (; q; q = (EvQElPtr)q->qLink) {
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	393 if (q->evtQWhat == keyDown &&
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	394 (char)q->evtQMessage == '.' &&
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	395 (q->evtQModifiers & cmdKey) != 0) {
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	396 if ( flush )
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	397 FlushEvents(keyDownMask, 0);
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	398 interrupted = 1;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	399 break;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	400 }
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
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	404 int
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	405 PyErr_CheckSignals()
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	406 {
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	407 if (schedparams.enabled) {
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	408 if ( (unsigned long)LMGetTicks() > schedparams.next_check ) {
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	409 if ( PyMac_Yield() < 0)
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	410 return -1;
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	411 schedparams.next_check = (unsigned long)LMGetTicks()
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	412 + schedparams.check_interval;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	413 if (interrupted) {
5732 f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	414 scan_event_queue(1); /* Eat events up to cmd-. */
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	415 interrupted = 0;
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	416 PyErr_SetNone(PyExc_KeyboardInterrupt);
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	417 return -1;
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	418 }
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	419 }
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	420 }
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	421 return 0;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	422 }
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	423
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	424 int
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	425 PyOS_InterruptOccurred()
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	426 {
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	427 scan_event_queue(1);
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	428 return interrupted;
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	429 }
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	430 /* Check whether we are in the foreground */
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	431 int
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	432 PyMac_InForeground()
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	433 {
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	434 static ProcessSerialNumber ours;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	435 static inited;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	436 ProcessSerialNumber curfg;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	437 Boolean eq;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	438
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	439 if ( inited == 0 ) {
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	440 (void)GetCurrentProcess(&ours);
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	441 inited = 1;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	442 }
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	443 if ( GetFrontProcess(&curfg) < 0 )
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	444 eq = 1;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	445 else if ( SameProcess(&ours, &curfg, &eq) < 0 )
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	446 eq = 1;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	447 return (int)eq;
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	448
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	449 }
03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	450
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	451 int
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	452 PyMac_SetEventHandler(PyObject *evh)
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	453 {
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	454 if ( evh && python_event_handler ) {
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	455 PyErr_SetString(PyExc_RuntimeError, "Python event handler already set");
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	456 return 0;
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	457 }
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	458 if ( python_event_handler )
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	459 Py_DECREF(python_event_handler);
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	460 if ( evh )
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	461 Py_INCREF(evh);
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	462 python_event_handler = evh;
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	463 return 1;
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	464 }
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	465
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	466 /*
2276 66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	467 ** 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	468 ** 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	469 */
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	470 void
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	471 PyMac_HandleEventIntern(evp)
2276 66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	472 EventRecord *evp;
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	473 {
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	474 #ifdef __MWERKS__
3248 5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	475 {
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	476 int siouxdidit;
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	477
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	478 /* If SIOUX wants it we're done */
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	479 siouxdidit = SIOUXHandleOneEvent(evp);
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	480 if ( siouxdidit )
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	481 return;
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	482 }
2276 66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	483 #else
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	484 /* 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	485 if ( evp->what == mouseDown ) {
3052 fd50986f35e5 Removed unused variables Jack Jansen <jack.jansen@cwi.nl> parents: 2988 diff changeset	486 WindowPtr wp;
fd50986f35e5 Removed unused variables Jack Jansen <jack.jansen@cwi.nl> parents: 2988 diff changeset	487
3248 5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	488 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	489 SystemClick(evp, wp);
3248 5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	490 return;
5e101ead1e69 Cosmetic change to event handling. Jack Jansen <jack.jansen@cwi.nl> parents: 3052 diff changeset	491 }
2276 66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	492 }
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	493 #endif /* !__MWERKS__ */
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	494 }
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	495
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	496 /*
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	497 ** Handle an event, either through HandleEvent or by passing it to the Python
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	498 ** event handler.
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	499 */
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	500 int
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	501 PyMac_HandleEvent(evp)
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	502 EventRecord *evp;
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	503 {
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	504 PyObject *rv;
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	505
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	506 if ( python_event_handler ) {
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	507 rv = PyObject_CallFunction(python_event_handler, "(O&)",
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	508 PyMac_BuildEventRecord, evp);
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	509 if ( rv )
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	510 Py_DECREF(rv);
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	511 else
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	512 return -1; /* Propagate exception */
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	513 } else {
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	514 PyMac_HandleEventIntern(evp);
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	515 }
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	516 return 0;
2276 66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	517 }
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	518
66d6d13df4f8 Added HandleEvent method to macos, so python programs can hand back Jack Jansen <jack.jansen@cwi.nl> parents: 2265 diff changeset	519 /*
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	520 ** Yield the CPU to other tasks without processing events.
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	521 */
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	522 static int
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	523 PyMac_DoYield(int maxsleep, int maycallpython)
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	524 {
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	525 EventRecord ev;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	526 int gotone;
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	527 long latest_time_ready;
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	528 static int in_here = 0;
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	529
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	530 in_here++;
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	531 /*
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	532 ** First check for interrupts, if wanted.
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	533 ** This sets a flag that will be picked up at an appropriate
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	534 ** moment in the mainloop.
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	535 */
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	536 if (schedparams.check_interrupt)
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	537 scan_event_queue(0);
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	538
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	539 /* XXXX Implementing an idle routine goes here */
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	540
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	541 /*
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	542 ** Check which of the eventloop cases we have:
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	543 ** - process events
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	544 ** - don't process events but do yield
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	545 ** - do neither
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	546 */
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	547 if( in_here > 1 \|\| !schedparams.process_events \|\|
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	548 (python_event_handler && !maycallpython) ) {
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	549 if ( maxsleep >= 0 ) {
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	550 SystemTask();
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	551 }
4197 b70baba1c789 - Fixed PyMac_DoYield: Jack Jansen <jack.jansen@cwi.nl> parents: 4024 diff changeset	552 } else {
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	553 latest_time_ready = LMGetTicks() + maxsleep;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	554 while ( maxsleep >= 0 ) {
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	555 gotone = WaitNextEvent(schedparams.process_events, &ev, maxsleep, NULL);
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	556 /* Get out quickly if nothing interesting is happening */
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	557 if ( !gotone \|\| ev.what == nullEvent )
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	558 break;
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	559 if ( PyMac_HandleEvent(&ev) < 0 ) {
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	560 in_here--;
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	561 return -1;
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	562 }
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	563 maxsleep = latest_time_ready - LMGetTicks();
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	564 }
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	565 }
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	566 in_here--;
ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	567 return 0;
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	568 }
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	569
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	570 /*
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	571 ** Process events and/or yield the CPU to other tasks if opportune
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	572 */
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	573 int
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	574 PyMac_Yield() {
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	575 unsigned long maxsleep;
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	576
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	577 if( PyMac_InForeground() )
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	578 maxsleep = 0;
2262 03bd79432f06 - Moved interrupt code to macglue.c Jack Jansen <jack.jansen@cwi.nl> parents: 2255 diff changeset	579 else
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	580 maxsleep = schedparams.bg_yield;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	581
5744 ea8a0b090908 Added PyMac_SetEventHandler which allows you to replace complete event Jack Jansen <jack.jansen@cwi.nl> parents: 5737 diff changeset	582 return PyMac_DoYield(maxsleep, 1);
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	583 }
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	584
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	585 /*
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	586 ** Return current scheduler parameters
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	587 */
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	588 void
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	589 PyMac_GetSchedParams(PyMacSchedParams *sp)
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	590 {
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	591 sp->check_interrupt = schedparams.check_interrupt;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	592 sp->process_events = schedparams.process_events;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	593 sp->besocial = schedparams.besocial;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	594 sp->check_interval = schedparams.check_interval / 60.0;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	595 sp->bg_yield = schedparams.bg_yield / 60.0;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	596 }
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	597
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	598 /*
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	599 ** Set current scheduler parameters
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	600 */
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	601 void
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	602 PyMac_SetSchedParams(PyMacSchedParams *sp)
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	603 {
5711 fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	604 schedparams.check_interrupt = sp->check_interrupt;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	605 schedparams.process_events = sp->process_events;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	606 schedparams.besocial = sp->besocial;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	607 schedparams.check_interval = (unsigned long)(sp->check_interval*60);
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	608 schedparams.bg_yield = (unsigned long)(sp->bg_yield*60);
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	609 if ( schedparams.check_interrupt \|\| schedparams.process_events \|\|
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	610 schedparams.besocial )
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	611 schedparams.enabled = 1;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	612 else
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	613 schedparams.enabled = 0;
fb170ce82951 Removed old scheduler parameterizing calls and replaced with something Jack Jansen <jack.jansen@cwi.nl> parents: 5617 diff changeset	614 schedparams.next_check = 0; /* Check immedeately */
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	615 }
5732 f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	616
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	617 /*
4215 0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	618 ** 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	619 */
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	620 void
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	621 PyMac_InitMenuBar()
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	622 {
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	623 MenuHandle applemenu;
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	624
5732 f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	625 if ( (sioux_mbar=GetMenuBar()) == NULL ) {
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	626 /* Sioux menu not installed yet. Do so */
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	627 SIOUXSetupMenus();
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	628 if ( (sioux_mbar=GetMenuBar()) == NULL )
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	629 return;
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	630 }
5270 de9d0c5249b0 Changed the few old routine names still used to the new ones Jack Jansen <jack.jansen@cwi.nl> parents: 5153 diff changeset	631 if ( (applemenu=GetMenuHandle(SIOUX_APPLEID)) == NULL ) return;
4215 0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	632 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	633 }
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	634
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	635 /*
5732 f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	636 ** Restore sioux menu bar
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	637 */
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	638 void
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	639 PyMac_RestoreMenuBar()
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	640 {
5737 d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	641 if ( sioux_mbar ) {
5732 f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	642 SetMenuBar(sioux_mbar);
5737 d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	643 DrawMenuBar();
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	644 }
5732 f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	645 }
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	646
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	647
f027dd0a85e4 - Restore SIOUX menubar just before exiting, if the console window is kept Jack Jansen <jack.jansen@cwi.nl> parents: 5711 diff changeset	648 /*
4215 0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	649 ** 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	650 */
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	651 void
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	652 SIOUXDoAboutBox(void)
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	653 {
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	654 DialogPtr theDialog;
4325 12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	655 WindowRef theWindow;
12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	656 CGrafPtr thePort;
4215 0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	657 short item;
4325 12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	658 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	659
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	660 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	661 return;
4325 12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	662 theWindow = GetDialogWindow(theDialog);
12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	663 thePort = GetWindowPort(theWindow);
12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	664 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	665 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	666 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	667 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	668 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	669 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	670 MoveWindow(theWindow, xpos, ypos, 0);
12c3865aeaa0 Changed default background yield time to 1 tick Jack Jansen <jack.jansen@cwi.nl> parents: 4238 diff changeset	671 ShowWindow(theWindow);
4215 0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	672 ModalDialog(NULL, &item);
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	673 DisposeDialog(theDialog);
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	674 }
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	675
0410ed3808ee Python about box implemented. Slightly convoluted, since (a) we have Jack Jansen <jack.jansen@cwi.nl> parents: 4204 diff changeset	676 /*
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	677 ** 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	678 ** 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	679 */
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	680 int
5737 d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	681 PyMac_FindResourceModule(obj, module, filename)
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	682 PyStringObject *obj;
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	683 char *module;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	684 char *filename;
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 FSSpec fss;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	687 FInfo finfo;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	688 short oldrh, filerh;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	689 int ok;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	690 Handle h;
5737 d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	691
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	692 #ifdef INTERN_STRINGS
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	693 /*
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	694 ** If we have interning find_module takes care of interning all
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	695 ** sys.path components. We then keep a record of all sys.path
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	696 ** components for which GetFInfo has failed (usually because the
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	697 ** component in question is a folder), and we don't try opening these
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	698 ** as resource files again.
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	699 */
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	700 #define MAXPATHCOMPONENTS 32
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	701 static PyStringObject *not_a_file[MAXPATHCOMPONENTS];
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	702 static int max_not_a_file = 0;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	703 int i;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	704
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	705 if ( obj->ob_sinterned ) {
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	706 for( i=0; i< max_not_a_file; i++ )
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	707 if ( obj == not_a_file[i] )
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	708 return 0;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	709 }
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	710 #endif /* INTERN_STRINGS */
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	711
4522 d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	712 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	713 /*
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	714 ** 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	715 ** 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	716 ** (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	717 */
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	718 oldrh = CurResFile();
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	719 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	720 filerh = -1;
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	721 } else {
5737 d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	722 if ( FSMakeFSSpec(0, 0, Pstring(filename), &fss) != noErr \|\|
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	723 FSpGetFInfo(&fss, &finfo) != noErr ) {
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	724 #ifdef INTERN_STRINGS
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	725 if ( max_not_a_file < MAXPATHCOMPONENTS && obj->ob_sinterned )
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	726 not_a_file[max_not_a_file++] = obj;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	727 #endif /* INTERN_STRINGS */
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	728 /* doesn't exist or is folder */
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	729 return 0;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	730 }
4522 d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	731 oldrh = CurResFile();
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	732 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	733 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	734 return 0;
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	735 UseResFile(filerh);
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	736 }
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	737 SetResLoad(0);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	738 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	739 SetResLoad(1);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	740 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	741 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	742 CloseResFile(filerh);
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	743 UseResFile(oldrh);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	744 return ok;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	745 }
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	746
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	747 /*
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	748 ** 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	749 */
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	750 PyObject *
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	751 PyMac_LoadResourceModule(module, filename)
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	752 char *module;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	753 char *filename;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	754 {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	755 FSSpec fss;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	756 FInfo finfo;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	757 short oldrh, filerh;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	758 Handle h;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	759 OSErr err;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	760 PyObject m, co;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	761 long num, size;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	762
4522 d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	763 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	764 /*
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	765 ** 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	766 ** 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	767 ** (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	768 */
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	769 oldrh = CurResFile();
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	770 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	771 filerh = -1;
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	772 } else {
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	773 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	774 goto error;
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	775 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	776 goto error;
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	777 oldrh = CurResFile();
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	778 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	779 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	780 err = ResError();
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	781 goto error;
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	782 }
d25a0ccbfd6b When loading a PYC resource check whether the filename is the Jack Jansen <jack.jansen@cwi.nl> parents: 4329 diff changeset	783 UseResFile(filerh);
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	784 }
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	785 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	786 if ( h == NULL ) {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	787 err = ResError();
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	788 goto error;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	789 }
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	790 HLock(h);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	791 /*
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	792 ** 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	793 ** 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	794 */
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	795 size = GetHandleSize(h);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	796 if ( size < 8 ) {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	797 PyErr_SetString(PyExc_ImportError, "Resource too small");
2382 6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	798 co = NULL;
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	799 } else {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	800 num = (*h)[0] & 0xff;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	801 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	802 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	803 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	804 if ( num != PyImport_GetMagicNumber() ) {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	805 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	806 co = NULL;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	807 } else {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	808 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	809 }
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	810 }
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	811 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	812 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	813 CloseResFile(filerh);
2350 a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	814 UseResFile(oldrh);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	815 if ( co ) {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	816 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	817 Py_DECREF(co);
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	818 } else {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	819 m = NULL;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	820 }
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	821 return m;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	822 error:
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	823 {
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	824 char buf[512];
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	825
2382 6450d8828d2b added applet initialization; Guido van Rossum <guido@python.org> parents: 2350 diff changeset	826 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	827 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	828 return NULL;
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	829 }
a2054933775b Added support for loading pyc code from a resource. Jack Jansen <jack.jansen@cwi.nl> parents: 2337 diff changeset	830 }
2412 75ae104f7e6c ported to MPW, moved main() here Guido van Rossum <guido@python.org> parents: 2403 diff changeset	831
2403 72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	832 /*
5737 d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	833 ** Look for a module in a single folder. Upon entry buf and len
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	834 ** point to the folder to search, upon exit they refer to the full
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	835 ** pathname of the module found (if any).
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	836 */
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	837 struct filedescr *
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	838 PyMac_FindModuleExtension(char buf, int lenp, char *module)
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	839 {
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	840 struct filedescr *fdp;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	841 unsigned char fnbuf[64];
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	842 int modnamelen = strlen(module);
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	843 FSSpec fss;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	844 short refnum;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	845 long dirid;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	846
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	847 /*
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	848 ** Copy the module name to the buffer (already :-terminated)
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	849 ** We also copy the first suffix, if this matches immedeately we're
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	850 ** lucky and return immedeately.
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	851 */
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	852 if ( !_PyImport_Filetab[0].suffix )
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	853 return 0;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	854
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	855 strcpy(buf+*lenp, module);
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	856 strcpy(buf+*lenp+modnamelen, _PyImport_Filetab[0].suffix);
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	857 if ( FSMakeFSSpec(0, 0, Pstring(buf), &fss) == noErr )
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	858 return _PyImport_Filetab;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	859 /*
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	860 ** We cannot check for fnfErr (unfortunately), it can mean either that
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	861 ** the file doesn't exist (fine, we try others) or the path leading to it.
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	862 */
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	863 refnum = fss.vRefNum;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	864 dirid = fss.parID;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	865 if ( refnum == 0 \|\| dirid == 0 ) /* Fail on nonexistent dir */
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	866 return 0;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	867 /*
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	868 ** We now have the folder parameters. Setup the field for the filename
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	869 */
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	870 if ( modnamelen > 54 ) return 0; /* Leave room for extension */
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	871 strcpy((char *)fnbuf+1, module);
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	872
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	873 for( fdp = _PyImport_Filetab+1; fdp->suffix; fdp++ ) {
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	874 strcpy((char *)fnbuf+1+modnamelen, fdp->suffix);
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	875 fnbuf[0] = strlen((char *)fnbuf+1);
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	876 if (Py_VerboseFlag > 1)
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	877 fprintf(stderr, "# trying %s%s\n", buf, fdp->suffix);
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	878 if ( FSMakeFSSpec(refnum, dirid, fnbuf, &fss) == noErr ) {
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	879 /* Found it. */
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	880 strcpy(buf+*lenp+modnamelen, fdp->suffix);
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	881 *lenp = strlen(buf);
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	882 return fdp;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	883 }
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	884 }
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	885 return 0;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	886 }
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	887
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	888 #if 0
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	889 int
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	890 PyMac_FileExists(char *name)
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	891 {
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	892 FSSpec fss;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	893
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	894 if ( FSMakeFSSpec(0, 0, Pstring(name), &fss) == noErr )
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	895 return 1;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	896 return 0;
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	897 }
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	898 #endif
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	899
d0c6b49d7101 Make imports faster on the Mac, by Jack Jansen <jack.jansen@cwi.nl> parents: 5732 diff changeset	900 /*
2403 72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	901 ** 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	902 */
2412 75ae104f7e6c ported to MPW, moved main() here Guido van Rossum <guido@python.org> parents: 2403 diff changeset	903 static pascal short
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	904 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	905 {
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	906 if ( item == sfHookFirstCall && dataptr->prompt) {
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	907 Handle prompth;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	908 short type;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	909 Rect rect;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	910
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	911 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	912 if ( prompth )
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	913 SetDialogItemText(prompth, (unsigned char *)dataptr->prompt);
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	914 } else
2403 72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	915 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	916 item = sfItemCancelButton;
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	917 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	918 }
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	919 return item;
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	920 }
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	921
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	922 /*
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	923 ** 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	924 ** 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	925 */
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	926 int
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	927 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	928 FSSpec *dirfss;
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	929 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	930 {
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	931 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	932 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	933 StandardFileReply reply;
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	934 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	935
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	936 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	937 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	938 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	939 }
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	940 if ( prompt && *prompt )
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	941 hook_args.prompt = (char *)Pstring(prompt);
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	942 else
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	943 hook_args.prompt = NULL;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	944 hook_args.selectcur_hit = 0;
2412 75ae104f7e6c ported to MPW, moved main() here Guido van Rossum <guido@python.org> parents: 2403 diff changeset	945 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	946 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	947
72c715c004c8 - Added PyMac_GetDirectory call which asks the user to select a Jack Jansen <jack.jansen@cwi.nl> parents: 2394 diff changeset	948 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	949 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	950 return 0;
2988 2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	951 return hook_args.selectcur_hit;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	952 }
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	953
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	954 /*
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	955 ** Slightly extended StandardGetFile: accepts a prompt */
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	956 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	957 StandardFileReply reply, char prompt)
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	958 {
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	959 static Point where = {-1, -1};
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	960 struct hook_args hook_args;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	961
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	962 if ( !upp_inited ) {
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	963 myhook_upp = NewDlgHookYDProc(myhook_proc);
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	964 upp_inited = 1;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	965 }
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	966 if ( prompt && *prompt )
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	967 hook_args.prompt = (char *)Pstring(prompt);
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	968 else
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	969 hook_args.prompt = NULL;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	970 hook_args.selectcur_hit = 0;
2fe9d0371ecd Lots of stuff moved to other files. Jack Jansen <jack.jansen@cwi.nl> parents: 2913 diff changeset	971 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	972 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	973 }
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	974
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	975 /* 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	976 int
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	977 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	978 {
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	979 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	980 PyErr_SetString(PyExc_TypeError,
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	981 "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	982 return 0;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	983 }
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	984 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	985 return 1;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	986 }
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	987
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	988 /* 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	989 PyObject *
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	990 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	991 {
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	992 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	993 }
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	994
3914 524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	995 /* 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	996 PyObject *
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	997 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	998 {
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	999 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	1000 }
524cf501c851 - Minimum stacksize is now 8K for PPC, 4K for 68K Jack Jansen <jack.jansen@cwi.nl> parents: 3786 diff changeset	1001
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1002
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1003 /* 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	1004 int
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	1005 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	1006 {
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1007 int len;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1008 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	1009 PyErr_SetString(PyExc_TypeError,
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1010 "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	1011 return 0;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1012 }
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1013 pbuf[0] = len;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1014 memcpy((char *)(pbuf+1), PyString_AsString(v), len);
2035 ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	1015 return 1;
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	1016 }
ce69742f2e77 New routines: Jack Jansen <jack.jansen@cwi.nl> parents: diff changeset	1017
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1018 /* 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	1019 PyObject *
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1020 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	1021 {
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1022 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	1023 }
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1024
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1025
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1026 /*
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1027 ** 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	1028 ** 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	1029 ** (vrefnum, dirid, path).
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1030 ** 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	1031 ** 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	1032 ** 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	1033 ** 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	1034 */
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1035 int
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	1036 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	1037 {
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1038 Str255 path;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1039 short refnum;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1040 long parid;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1041 OSErr err;
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	1042 FSSpec *fs2;
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1043
2251 e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	1044 /* 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	1045 fs2 = mfs_GetFSSpecFSSpec(v);
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	1046 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	1047 (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	1048 return 1;
e0a3242d5ae7 Added eventhandling in mainloop/busywait routine plus leaving some Jack Jansen <jack.jansen@cwi.nl> parents: 2231 diff changeset	1049 }
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1050 if ( PyString_Check(v) ) {
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1051 /* 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	1052 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	1053 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	1054 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	1055 parid = 0;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1056 } else {
2209 4053d4cb50e0 renamed Get routines to PyMac_Get; added macfs to config.c Guido van Rossum <guido@python.org> parents: 2183 diff changeset	1057 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	1058 &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	1059 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	1060 }
2176 1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1061 }
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1062 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	1063 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	1064 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	1065 return 0;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1066 }
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1067 return 1;
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1068 }
1e9e74944bb5 - Moved some useful routines from macosmodule.c here Jack Jansen <jack.jansen@cwi.nl> parents: 2136 diff changeset	1069
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	1070
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1071 /* 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	1072 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	1073 (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	1074 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	1075 int
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1076 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	1077 {
2255 382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	1078 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	1079 }
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1080
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1081 /* Convert a Rect to a Python object */
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	1082 PyObject *
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1083 PyMac_BuildRect(Rect *r)
2183 62bdded5f00a modernized/rationalized, added PyMac_BuildOSType Guido van Rossum <guido@python.org> parents: 2176 diff changeset	1084 {
2255 382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	1085 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	1086 }
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1087
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1088
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1089 /* 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	1090 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	1091 (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	1092 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	1093 int
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1094 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	1095 {
2255 382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	1096 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	1097 }
2224 32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	1098
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1099 /* Convert a Point to a Python object */
2224 32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	1100 PyObject *
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1101 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	1102 {
2255 382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	1103 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	1104 }
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1105
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1106
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1107 /* 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	1108 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	1109 int
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1110 PyMac_GetEventRecord(PyObject v, EventRecord e)
2224 32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	1111 {
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1112 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	1113 &e->what,
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1114 &e->message,
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1115 &e->when,
2255 382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	1116 &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	1117 &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	1118 &e->modifiers);
2224 32435d33f34a cosmetics: copyright, comments Guido van Rossum <guido@python.org> parents: 2209 diff changeset	1119 }
2231 1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1120
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1121 /* 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	1122 PyObject *
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1123 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	1124 {
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1125 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	1126 e->what,
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1127 e->message,
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1128 e->when,
2255 382edef2d6d7 reverse h/v in Point and Rect Guido van Rossum <guido@python.org> parents: 2251 diff changeset	1129 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	1130 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	1131 e->modifiers);
1e8b347a056c Some layout changes; added EventRecord Get/Build functions (as a tuple). Guido van Rossum <guido@python.org> parents: 2224 diff changeset	1132 }
3278 43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1133
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1134 /* Convert Python object to Fixed */
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1135 int
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1136 PyMac_GetFixed(PyObject v, Fixed f)
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1137 {
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1138 double d;
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1139
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1140 if( !PyArg_Parse(v, "d", &d))
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1141 return 0;
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1142 f = (Fixed)(d 0x10000);
3655 f89fa7e95b84 PyMac_GetFixed() didn't return 1 on success Jack Jansen <jack.jansen@cwi.nl> parents: 3478 diff changeset	1143 return 1;
3278 43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1144 }
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1145
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1146 /* Convert a Point to a Python object */
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1147 PyObject *
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1148 PyMac_BuildFixed(Fixed f)
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1149 {
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1150 double d;
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1151
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1152 d = f;
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1153 d = d / 0x10000;
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1154 return Py_BuildValue("d", d);
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1155 }
43c5e7a3fc1f Added converters for Fixed Jack Jansen <jack.jansen@cwi.nl> parents: 3248 diff changeset	1156

Mercurial > cpython-lru_cache-weakref

annotate Mac/Python/macglue.c @ 5744:ea8a0b090908 legacy-trunk