Mercurial > hg > xemacs-beta
annotate src/ExternalClientP.h @ 4549:68d1ca56cffa
First part of interactive checks that coding systems encode regions.
2008-01-21 Aidan Kehoe <kehoea@parhasard.net>
* coding.el (decode-coding-string):
(encode-coding-string): Accept GNU's NOCOPY argument for
these. Todo; write compiler macros to use it.
(query-coding-warning-face): New face, to show unencodable
characters.
(default-query-coding-region-safe-charset-skip-chars-map):
New variable, a cache used by #'default-query-coding-region.
(default-query-coding-region): Default implementation of
#'query-coding-region, using the safe-charsets and safe-chars
coding systemproperties.
(query-coding-region): New function; can a given coding system
encode a given region?
(query-coding-string): New function; can a given coding system
encode a given string?
(unencodable-char-position): Function API taken from GNU; return
the first unencodable position given a string and coding system.
(encode-coding-char): Function API taken from GNU; return CHAR
encoded using CODING-SYSTEM, or nil if CODING-SYSTEM would trash
CHAR.
((unless (featurep 'mule)): Override the default
query-coding-region implementation on non-Mule.
* mule/mule-coding.el (make-8-bit-generate-helper): Eliminate a
duplicate comment.
(make-8-bit-choose-category): Simplify implementation.
(8-bit-fixed-query-coding-region): Implementation of
#'query-coding-region for coding systems created with
#'make-8-bit-coding-system.
(make-8-bit-coding-system): Initialise the #'query-coding-region
implementation for these character sets.
(make-8-bit-coding-system): Ditto for the compiler macro version
of this function.
* unicode.el (unicode-query-coding-skip-chars-arg): New variable,
used by unicode-query-coding-region, initialised in
mule/general-late.el.
(unicode-query-coding-region): New function, the
#'query-coding-region implementation for Unicode coding systems.
Initialise the query-coding-function property for the Unicode
coding systems to #'unicode-query-coding-region.
* mule/mule-charset.el (charset-skip-chars-string): New
function. Return a #'skip-chars-forward argument that skips all
characters in CHARSET.
(map-charset-chars): Function synced from GNU, modified to work
with XEmacs. Map FUNC across the int value charset ranges of
CHARSET.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Mon, 21 Jan 2008 22:51:21 +0100 |
| parents | 74fd4e045ea6 |
| children | 697ef44129c6 2aa9cd456ae7 |
| rev | line source |
|---|---|
| 0 | 1 /* External client widget internal header file. |
| 2 Copyright (C) 1993, 1994 Sun Microsystems, Inc. | |
| 3 | |
| 4 This library is free software; you can redistribute it and/or | |
| 5 modify it under the terms of the GNU Library General Public | |
| 6 License as published by the Free Software Foundation; either | |
| 7 version 2 of the License, or (at your option) any later version. | |
| 8 | |
| 9 This library is distributed in the hope that it will be useful, | |
| 10 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 Library General Public License for more details. | |
| 13 | |
| 14 You should have received a copy of the GNU Library General Public | |
| 15 License along with this library; if not, write to | |
| 16 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 17 Boston, MA 02111-1307, USA. */ | |
| 18 | |
| 19 /* Synched up with: Not in FSF. */ | |
| 20 | |
| 21 /* Written by Ben Wing. */ | |
| 22 | |
| 398 | 23 #ifndef INCLUDED_ExternalClientP_h_ |
| 24 #define INCLUDED_ExternalClientP_h_ | |
| 0 | 25 |
| 26 #include "ExternalClient.h" | |
| 27 #ifdef EXTW_USES_MOTIF | |
| 28 #include <Xm/PrimitiveP.h> | |
| 29 #endif | |
| 30 | |
| 31 typedef struct { /* new fields for ExternalClient class */ | |
| 32 int dummy; | |
| 33 } ExternalClientClassPart; | |
| 34 | |
| 35 typedef struct _ExternalClientClassRec { /* full class record declaration */ | |
| 36 CoreClassPart core_class; | |
| 37 #ifdef EXTW_USES_MOTIF | |
| 38 XmPrimitiveClassPart primitive_class; | |
| 39 #endif | |
| 40 ExternalClientClassPart externalClient_class; | |
| 41 } ExternalClientClassRec; | |
| 42 | |
| 43 typedef struct { /* new fields for ExternalClient widget */ | |
| 44 Bool dead_shell; /* is the shell dead? */ | |
| 45 unsigned long shell_timeout;/* how long to wait for shell's response */ | |
| 46 int shell_ready; /* is the shell ready? */ | |
| 47 Window event_window; | |
| 48 long event_mask; | |
| 49 Bool has_focus; | |
| 50 char *emacs_procid; | |
| 51 XtCallbackList shell_ready_callback; | |
| 52 String shell_name; | |
| 53 Bool use_tooltalk; | |
| 54 } ExternalClientPart; | |
| 55 | |
| 56 typedef struct _ExternalClientRec { /* full instance record */ | |
| 57 CorePart core; | |
| 58 #ifdef EXTW_USES_MOTIF | |
| 59 XmPrimitivePart primitive; | |
| 60 #endif | |
| 61 ExternalClientPart externalClient; | |
| 62 } ExternalClientRec; | |
| 63 | |
| 64 extern ExternalClientClassRec externalClientClassRec; /* class pointer */ | |
| 65 | |
| 398 | 66 #endif /* INCLUDED_ExternalClientP_h_ */ |