Mercurial > hg > xemacs-beta
annotate lwlib/lwlib-internal.h @ 5038:9410323e4b0d
major dynarr fixes
-------------------- ChangeLog entries follow: --------------------
src/ChangeLog addition:
2010-02-20 Ben Wing <ben@xemacs.org>
* device-x.c (Fx_get_resource):
* dynarr.c:
* dynarr.c (Dynarr_realloc):
* dynarr.c (Dynarr_newf):
* dynarr.c (Dynarr_lisp_realloc):
* dynarr.c (Dynarr_lisp_newf):
* dynarr.c (Dynarr_resize):
* dynarr.c (Dynarr_insert_many):
* dynarr.c (Dynarr_delete_many):
* dynarr.c (Dynarr_memory_usage):
* dynarr.c (stack_like_free):
* file-coding.c (coding_reader):
* file-coding.c (gzip_convert):
* gutter.c (output_gutter):
* lisp.h:
* lisp.h (Dynarr_declare):
* lisp.h (DYNARR_SET_LISP_IMP):
* lisp.h (CHECK_NATNUM):
* profile.c (create_timing_profile_table):
* redisplay-output.c (sync_rune_structs):
* redisplay-output.c (sync_display_line_structs):
* redisplay-output.c (redisplay_output_window):
* redisplay.c:
* redisplay.c (get_display_block_from_line):
* redisplay.c (add_ichar_rune_1):
* redisplay.c (ensure_modeline_generated):
* redisplay.c (generate_displayable_area):
* redisplay.c (regenerate_window):
* redisplay.c (update_line_start_cache):
* signal.c:
* signal.c (check_quit):
Lots of rewriting of dynarr code.
(1) Lots of documentation added. Also fix places that
referenced a now-bogus internals node concerning redisplay
critical sections.
(2) Rename:
Dynarr_add_lisp_string -> Dynarr_add_ext_lisp_string
Dynarr_set_length -> Dynarr_set_lengthr ("restricted")
Dynarr_increment -> Dynarr_incrementr
Dynarr_resize_if -> Dynarr_resize_to_add
(3) New functions:
Dynarr_elsize = dy->elsize_
Dynarr_set_length(): Set length, resizing as necessary
Dynarr_set_length_and_zero(): Set length, resizing as necessary,
zeroing out new elements
Dynarr_increase_length(), Dynarr_increase_length_and_zero():
Optimization of Dynarr_set_length(), Dynarr_set_length_and_zero()
when size is known to increase
Dynarr_resize_to_fit(): Resize as necessary to fit a given length.
Dynarr_set(): Set element at a given position, increasing length
as necessary and setting any newly created positions to 0
(4) Use Elemcount, Bytecount.
(5) Rewrite many macros as inline functions.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Sat, 20 Feb 2010 03:46:22 -0600 |
| parents | 03ab78e48ef6 |
| children | ba07c880114a |
| rev | line source |
|---|---|
|
4894
03ab78e48ef6
Add copyright and license information based on Ben's recollections.
Jerry James <james@xemacs.org>
parents:
3025
diff
changeset
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1 /* Implementation-specific definitions for the Lucid Widget Library. |
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03ab78e48ef6
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parents:
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2 Copyright (C) 1992 Lucid, Inc. |
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3 Copyright (C) 2000 Ben Wing. |
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4 |
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5 This file is part of the Lucid Widget Library. |
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6 |
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7 The Lucid Widget Library is free software; you can redistribute it and/or |
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03ab78e48ef6
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8 modify it under the terms of the GNU General Public License as published by |
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03ab78e48ef6
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9 the Free Software Foundation; either version 1, or (at your option) |
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10 any later version. |
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Jerry James <james@xemacs.org>
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11 |
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12 The Lucid Widget Library is distributed in the hope that it will be useful, |
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03ab78e48ef6
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13 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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03ab78e48ef6
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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03ab78e48ef6
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parents:
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15 GNU General Public License for more details. |
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Jerry James <james@xemacs.org>
parents:
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16 |
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parents:
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17 You should have received a copy of the GNU General Public License |
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03ab78e48ef6
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parents:
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18 along with XEmacs; see the file COPYING. If not, write to |
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parents:
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19 the Free Software Foundation, Inc., 51 Franklin St - Fifth Floor, |
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20 Boston, MA 02110-1301, USA. */ |
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21 |
| 440 | 22 #ifndef INCLUDED_lwlib_internal_h_ |
| 23 #define INCLUDED_lwlib_internal_h_ | |
| 428 | 24 |
| 25 #include "lwlib.h" | |
| 26 | |
| 448 | 27 #ifdef USE_ASSERTIONS |
| 28 /* Highly dubious kludge */ | |
| 29 /* (thanks, Jamie, I feel better now -- ben) */ | |
| 1650 | 30 EXTERN_C void assert_failed (const char *, int, const char *); |
| 448 | 31 # define abort() (assert_failed (__FILE__, __LINE__, "abort()")) |
| 3025 | 32 # define assert(x) ((x) ? (void) 0 : assert_failed (__FILE__, __LINE__, #x)) |
| 448 | 33 #else |
| 34 # ifdef DEBUG_XEMACS | |
| 3025 | 35 # define assert(x) ((x) ? (void) 0 : (void) abort ()) |
| 448 | 36 # else |
| 3025 | 37 # define assert(x) ((void) 0) |
| 448 | 38 # endif |
| 39 #endif | |
| 40 | |
| 428 | 41 /* This represents a single widget within a widget tree. All the |
| 42 widgets in a widget tree are chained through the `next' field. | |
| 43 `info' is a back pointer to the widget tree. */ | |
| 44 | |
| 45 typedef struct _widget_instance | |
| 46 { | |
| 47 Widget widget; | |
| 48 Widget parent; | |
| 49 Boolean pop_up_p; | |
| 50 struct _widget_info* info; | |
| 51 struct _widget_instance* next; | |
| 52 } widget_instance; | |
| 53 | |
| 54 /* This represents a single widget tree, such as a single menubar. | |
| 55 The global variable `all_widget_info' lists all widget trees, | |
| 56 chained through the `next' field of this structure. */ | |
| 57 | |
| 58 typedef struct _widget_info | |
| 59 { | |
| 60 char* type; | |
| 61 char* name; | |
| 62 LWLIB_ID id; | |
| 63 widget_value* val; | |
| 64 Boolean busy; | |
| 65 lw_callback pre_activate_cb; | |
| 66 lw_callback selection_cb; | |
| 67 lw_callback post_activate_cb; | |
| 68 struct _widget_instance* instances; | |
| 69 struct _widget_info* next; | |
| 70 } widget_info; | |
| 71 | |
| 72 typedef Widget | |
| 73 (*widget_creation_function) (widget_instance* instance); | |
| 74 | |
| 75 typedef struct _widget_creation_entry | |
| 76 { | |
| 442 | 77 const char* type; |
| 428 | 78 widget_creation_function function; |
| 79 } widget_creation_entry; | |
| 80 | |
| 81 /* update all other instances of a widget. Can be used in a callback when | |
| 442 | 82 a widget has been used by the user */ |
| 428 | 83 void |
| 84 lw_internal_update_other_instances (Widget widget, XtPointer closure, | |
| 85 XtPointer call_data); | |
| 86 | |
| 87 /* get the widget_value for a widget in a given instance */ | |
| 88 widget_value* | |
| 89 lw_get_widget_value_for_widget (widget_instance* instance, Widget w); | |
| 90 | |
| 91 widget_info *lw_get_widget_info (LWLIB_ID id); | |
| 92 | |
| 440 | 93 #endif /* INCLUDED_lwlib_internal_h_ */ |