annotate src/ExternalClientP.h @ 5879:77d7b77909c2

Move extents.c to working in byte positions only; fix a bug, extent_detach() src/ChangeLog addition: 2015-03-27 Aidan Kehoe <kehoea@parhasard.net> Fix a small bug, extent_detach(); minimise needless char-byte conversion, extents.c, sticking to byte positions in general in this file. * extents.c: * extents.c (signal_single_extent_changed): Pass byte endpoints to gutter_extent_signal_changed_region_maybe(), buffer_extent_signal_changed_region(). * extents.c (extent_detach): Call signal_extent_changed() correctly, pass both extent endpoints rather than just the byte and character variants of the start. * extents.c (struct report_extent_modification_closure): Do this in terms of byte positions. * extents.c (report_extent_modification_mapper): Use byte positions, only converting to characters when we are definitely calling Lisp. * extents.c (report_extent_modification): Use byte positions in this API, move the byte-char conversion to our callers, simplifying extents.c (it all now works in byte positions). * extents.h: Update report_extent_modification's prototype. * gutter.c (gutter_extent_signal_changed_region_maybe): Use byte positions here, avoids needless byte-char conversion. * gutter.h: Update the prototype here. * insdel.c: * insdel.c (buffer_extent_signal_changed_region): Implement this in terms of byte positions. * insdel.c (signal_before_change): * insdel.c (signal_after_change): Call report_extent_modification() with byte positions, doing the char->byte conversion here rather than leaving it to extents.c. * insdel.h: * insdel.h (struct each_buffer_change_data): The extent unchanged info now describes bytecounts.
author Aidan Kehoe <kehoea@parhasard.net>
date Fri, 27 Mar 2015 23:39:49 +0000
parents 2aa9cd456ae7
children
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1 /* External client widget internal header file.
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2 Copyright (C) 1993, 1994 Sun Microsystems, Inc.
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3
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4 This library is free software: you can redistribute it and/or modify it
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5 under the terms of the GNU General Public License as published by the
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6 Free Software Foundation, either version 3 of the License, or (at your
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7 option) any later version.
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8
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9 This library is distributed in the hope that it will be useful, but WITHOUT
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10 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 for more details.
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14 You should have received a copy of the GNU General Public License
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15 along with this library. If not, see <http://www.gnu.org/licenses/>. */
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17 /* Synched up with: Not in FSF. */
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18
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19 /* Written by Ben Wing. */
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20
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21 #ifndef INCLUDED_ExternalClientP_h_
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22 #define INCLUDED_ExternalClientP_h_
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24 #include "ExternalClient.h"
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25 #ifdef EXTW_USES_MOTIF
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26 #include <Xm/PrimitiveP.h>
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27 #endif
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28
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29 typedef struct { /* new fields for ExternalClient class */
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30 int dummy;
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31 } ExternalClientClassPart;
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32
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33 typedef struct _ExternalClientClassRec { /* full class record declaration */
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34 CoreClassPart core_class;
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35 #ifdef EXTW_USES_MOTIF
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36 XmPrimitiveClassPart primitive_class;
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37 #endif
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38 ExternalClientClassPart externalClient_class;
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39 } ExternalClientClassRec;
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40
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41 typedef struct { /* new fields for ExternalClient widget */
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42 Bool dead_shell; /* is the shell dead? */
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43 unsigned long shell_timeout;/* how long to wait for shell's response */
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44 int shell_ready; /* is the shell ready? */
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45 Window event_window;
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46 long event_mask;
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47 Bool has_focus;
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48 char *emacs_procid;
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49 XtCallbackList shell_ready_callback;
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50 String shell_name;
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51 Bool use_tooltalk;
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52 } ExternalClientPart;
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53
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54 typedef struct _ExternalClientRec { /* full instance record */
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55 CorePart core;
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56 #ifdef EXTW_USES_MOTIF
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57 XmPrimitivePart primitive;
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58 #endif
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59 ExternalClientPart externalClient;
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60 } ExternalClientRec;
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62 extern ExternalClientClassRec externalClientClassRec; /* class pointer */
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64 #endif /* INCLUDED_ExternalClientP_h_ */