Mercurial > hg > xemacs-beta
annotate lisp/x-win-xfree86.el @ 4967:0d4c9d0f6a8d
rewrite dynarr code
-------------------- ChangeLog entries follow: --------------------
src/ChangeLog addition:
2010-02-03 Ben Wing <ben@xemacs.org>
* device-x.c (x_get_resource_prefix):
* device-x.c (Fx_get_resource):
* device-x.c (Fx_get_resource_prefix):
* device-x.c (Fx_put_resource):
* dialog-msw.c:
* dialog-msw.c (handle_question_dialog_box):
* dired-msw.c (mswindows_sort_files):
* dired-msw.c (mswindows_get_files):
* extents.c (extent_fragment_sort_by_priority):
* extents.c (Fset_extent_parent):
* file-coding.c (coding_reader):
* file-coding.c (coding_writer):
* file-coding.c (gzip_convert):
* frame.c (generate_title_string):
* gutter.c (calculate_gutter_size_from_display_lines):
* indent.c (vmotion_1):
* lread.c (read_bit_vector):
* mule-coding.c (iso2022_decode):
* rangetab.c:
* rangetab.c (Fcopy_range_table):
* rangetab.c (Fget_range_table):
* rangetab.c (unified_range_table_copy_data):
* redisplay-msw.c (mswindows_output_string):
* redisplay-output.c (output_display_line):
* redisplay-output.c (redisplay_move_cursor):
* redisplay-output.c (redisplay_clear_bottom_of_window):
* redisplay-tty.c (tty_output_ichar_dynarr):
* redisplay-tty.c (set_foreground_to):
* redisplay-tty.c (set_background_to):
* redisplay-xlike-inc.c (XLIKE_output_string):
* redisplay.c (redisplay_window_text_width_string):
* redisplay.c (redisplay_text_width_string):
* redisplay.c (create_text_block):
* redisplay.c (SET_CURRENT_MODE_CHARS_PIXSIZE):
* redisplay.c (generate_fstring_runes):
* redisplay.c (regenerate_modeline):
* redisplay.c (ensure_modeline_generated):
* redisplay.c (real_current_modeline_height):
* redisplay.c (create_string_text_block):
* redisplay.c (regenerate_window):
* redisplay.c (REGEN_INC_FIND_START_END):
* redisplay.c (point_visible):
* redisplay.c (redisplay_window):
* redisplay.c (mark_glyph_block_dynarr):
* redisplay.c (line_start_cache_start):
* redisplay.c (start_with_line_at_pixpos):
* redisplay.c (update_line_start_cache):
* redisplay.c (glyph_to_pixel_translation):
* redisplay.c (pixel_to_glyph_translation):
* sysdep.c (qxe_readdir):
* text.c (dfc_convert_to_external_format):
* text.c (dfc_convert_to_internal_format):
* toolbar-common.c (common_output_toolbar_button):
* window.c (window_modeline_height):
* window.c (Fwindow_last_line_visible_height):
* window.c (window_displayed_height):
* window.c (window_scroll):
* window.c (get_current_pixel_pos):
Use Dynarr_begin() in place of Dynarr_atp (foo, 0).
* dynarr.c (Dynarr_realloc):
* dynarr.c (Dynarr_lisp_realloc):
* dynarr.c (Dynarr_resize):
* dynarr.c (Dynarr_insert_many):
* dynarr.c (Dynarr_delete_many):
* dynarr.c (Dynarr_memory_usage):
* dynarr.c (stack_like_malloc):
* dynarr.c (stack_like_free):
* lisp.h:
* lisp.h (DECLARE_DYNARR_LISP_IMP):
* lisp.h (XD_DYNARR_DESC):
* lisp.h (Dynarr_pop):
* gutter.c (output_gutter):
* redisplay-output.c (sync_rune_structs):
* redisplay-output.c (redisplay_output_window):
Redo the dynarr code, add greater checks.
Rename the `len', `largest' and `max' members to `len_',
`largest_' and `max_' to try and catch existing places that might
directly modify these values. Make new accessors Dynarr_largest()
and Dynarr_max() and make them and existing Dynarr_length() be
non-lvalues by adding '+ 0' to them; fix a couple of places in the
redisplay code that tried to modify the length directly by setting
Dynarr_length(). Use the accessors whenever possible even in the
dynarr code itself. The accessors also verify that 0 <= len <=
largest <= max. Rename settor function Dynarr_set_size() to
Dynarr_set_length() and use it more consistently; also create
lower-level Dynarr_set_length_1(). This latter function should be
the only function that directly modifies the `len_' member of a
Dynarr, and in the process makes sure that the `largest' value is
kept correct.
Consistently use ERROR_CHECK_STRUCTURES instead of
ERROR_CHECK_TYPES for error-checking code. Reintroduce the
temporarily disabled verification code on the positions of
Dynarr_at(), Dynarr_atp() and Dynarr_atp_past_end().
Also create Dynarr_resize_if() in place of a repeated
code fragment. Clean up all the functions that modify Dynarrs to
use the new macros and functions and verify the correctness of the
Dynarr both before and after the change.
Note that there are two kinds of verification -- one for accessing
and one for modifying. The difference is that the modify
verification additionally checks to make sure that the Dynarr
isn't locked. (This is used in redisplay to check for problems
with reentrancy.)
* lrecord.h: Move XD_DYNARR_DESC to lisp.h, grouping with the dynarr code.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Wed, 03 Feb 2010 20:51:18 -0600 |
| parents | e3ef34f57070 |
| children | 17fe69fff7fa |
| rev | line source |
|---|---|
| 428 | 1 ;;; x-win-xfree86.el --- runtime initialization for XFree86 servers |
| 2 ;; Copyright (C) 1995 Sun Microsystems, Inc. | |
| 3 ;; Copyright (C) 1995 Ben Wing. | |
| 4 | |
| 5 ;; Author: Ben Wing | |
| 6 ;; Author: Martin Buchholz (rewritten to use function-key-map) | |
| 7 ;; Keywords: terminals | |
| 8 | |
| 9 ;; This file is part of XEmacs. | |
| 10 | |
| 11 ;; XEmacs is free software; you can redistribute it and/or modify it | |
| 12 ;; under the terms of the GNU General Public License as published by | |
| 13 ;; the Free Software Foundation; either version 2, or (at your option) | |
| 14 ;; any later version. | |
| 15 | |
| 16 ;; XEmacs is distributed in the hope that it will be useful, but | |
| 17 ;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 19 ;; General Public License for more details. | |
| 20 | |
| 21 ;; You should have received a copy of the GNU General Public License | |
| 22 ;; along with XEmacs; see the file COPYING. If not, write to the | |
| 23 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 24 ;; Boston, MA 02111-1307, USA. | |
| 25 | |
| 26 ;;; Commentary: | |
| 27 | |
| 28 ;; This file is loaded by x-win.el at run-time when we are sure that XEmacs | |
| 29 ;; is running on the display of something running XFree86 (Linux, | |
| 30 ;; NetBSD, FreeBSD, and perhaps other Intel Unixen). | |
| 31 | |
| 32 ;;; #### bleck!!! Use key-translation-map! | |
| 33 | |
| 34 ;;; #### Counter-bleck!! We shouldn't override a user binding for F13. | |
| 35 ;;; So we use function-key-map for now. | |
| 36 ;;; When we've implemented a fallback-style equivalent of | |
| 37 ;;; keyboard-translate-table, we'll use that instead. (martin) | |
| 38 | |
| 39 ;; For no obvious reason, shift-F1 is called F13, although Meta-F1 and | |
| 40 ;; Control-F1 have normal names. | |
| 41 | |
| 502 | 42 ;;; Code: |
| 43 | |
| 44 (globally-declare-fboundp | |
| 45 '(x-keysym-on-keyboard-p x-keysym-on-keyboard-sans-modifiers-p)) | |
| 46 | |
| 428 | 47 ;;;###autoload |
|
4477
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
3171
diff
changeset
|
48 (defun x-win-init-xfree86 (device) |
| 3171 | 49 |
| 50 ;; We know this keyboard is an XFree86 keyboard. As such, we can predict | |
| 51 ;; what key scan codes will correspond to the keys on US keyboard layout, | |
| 52 ;; and we can use that information to fall back to the US layout when | |
| 53 ;; looking up commands that would otherwise fail. (Cf. the hard-coding of | |
| 54 ;; this information in /usr/X11R6/lib/X11/xkb/keycodes/xfree86 ) | |
| 55 ;; | |
| 56 ;; These settings for x-us-keymap-first-keycode and | |
| 57 ;; x-us-keymap-description were determined with | |
| 58 ;; | |
| 59 ;; setxkbmap us | |
| 60 ;; xmodmap -pke > keyboard-description.txt | |
| 61 ;; | |
| 62 ;; "8" is the key code of the first line, x-us-keymap-description is | |
| 63 ;; taken from the column describing the bindings. | |
| 64 | |
| 65 (setq x-us-keymap-first-keycode 8 | |
| 66 x-us-keymap-description | |
| 67 [nil nil [?1 ?!] [?2 ?@] [?3 ?\#] [?4 ?$] [?5 ?%] [?6 ?^] [?7 ?&] | |
| 68 [?8 ?*] [?9 ?\(] [?0 ?\)] [?- ?_] [?= ?+] nil ?\t [?q ?Q] | |
| 69 [?w ?W] [?e ?E] [?r ?R] [?t ?T] [?y ?Y] [?u ?U] [?i ?I] [?o ?O] | |
| 70 [?p ?P] [?\[ ?{] [?\] ?}] nil nil [?a ?A] [?s ?S] [?d ?D] | |
| 71 [?f ?F] [?g ?G] [?h ?H] [?j ?J] [?k ?K] [?l ?L] [?\; ?:] | |
| 72 [?\' ?\"] [?\` ?~] nil [?\\ ?|] [?z ?Z] [?x ?X] [?c ?C] | |
| 73 [?v ?V] [?b ?B] [?n ?N] [?m ?M] [?\, ?<] [?\. ?>] [?/ ?\?] | |
| 74 nil ?* nil ?\ nil nil nil nil nil nil nil nil nil nil nil | |
| 75 nil nil ?7 ?8 ?9 ?- ?4 ?5 ?6 ?+ ?1 ?2 ?3 ?0 ?\. nil nil | |
| 76 [?< ?>] nil nil nil nil nil nil nil nil nil nil nil nil | |
| 77 nil nil nil nil nil ?/ nil nil nil nil nil nil nil nil | |
| 78 nil nil nil nil nil ?=]) | |
| 79 | |
| 428 | 80 (loop for (key sane-key) in |
| 81 '((f13 f1) | |
| 82 (f14 f2) | |
| 83 (f15 f3) | |
| 84 (f16 f4) | |
| 85 (f17 f5) | |
| 86 (f18 f6) | |
| 87 (f19 f7) | |
| 88 (f20 f8) | |
| 89 (f21 f9) | |
| 90 (f22 f10) | |
| 91 (f23 f11) | |
| 92 (f24 f12)) | |
|
4482
e3ef34f57070
Bind function-key-map correctly in device-specific startup code.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4477
diff
changeset
|
93 ;; Get the correct value for function-key-map |
|
e3ef34f57070
Bind function-key-map correctly in device-specific startup code.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4477
diff
changeset
|
94 with function-key-map = (symbol-value-in-console 'function-key-map |
|
e3ef34f57070
Bind function-key-map correctly in device-specific startup code.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4477
diff
changeset
|
95 (device-console device) |
|
e3ef34f57070
Bind function-key-map correctly in device-specific startup code.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4477
diff
changeset
|
96 function-key-map) |
|
e3ef34f57070
Bind function-key-map correctly in device-specific startup code.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4477
diff
changeset
|
97 |
| 428 | 98 do |
|
4477
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
3171
diff
changeset
|
99 (when (and (x-keysym-on-keyboard-p key device) |
|
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
3171
diff
changeset
|
100 (not (x-keysym-on-keyboard-sans-modifiers-p key device))) |
| 428 | 101 ;; define also the control, meta, and meta-control versions. |
| 102 (loop for mods in '(() (control) (meta) (meta control)) do | |
| 103 (define-key function-key-map `[(,@mods ,key)] `[(shift ,@mods ,sane-key)]) | |
| 104 )))) | |
| 105 | |
| 106 ;;; x-win-xfree86.el ends here |