Mercurial > hg > xemacs-beta
view src/bitmaps.h @ 1268:fffe735e63ee
[xemacs-hg @ 2003-02-07 11:50:50 by ben]
fixes for menu crashes + better preemption behavior
This contains two related changes:
(1) Fix problems with reentrant calling of lwlib and associated
crashes when selecting menu items.
(2) Improve redisplay handling of preemption. Turn on lazy lock
and hold down page-down or page-up and you'll see what I mean.
They are related because they both touch on the code that retrieves
events and handles the internal queues.
console-msw.h, event-msw.c, event-stream.c, events.h, menubar-msw.c, menubar-x.c, menubar.h: mswindows_protect_modal_loop() has been generalized to
event_stream_protect_modal_loop(), and moved to event-stream.c.
mswindows_in_modal_loop ->in_modal_loop likewise. Changes in
event-msw.c and menubar-msw.c for the new names and calling format
(use structures instead of static variables in menubar-msw.c).
Delete former in_menu_callback and use in_modal_loop in its place.
Remove emacs_mswindows_quit_check_disallowed_p(), superseded by
in_modal_loop. Use event_stream_protect_modal_loop() in
pre_activate_callback() so that we get no lwlib reentrancy.
Rearrange some of the code in event-msw.c to be grouped better.
Make mswindows_drain_windows_queue() respect in_modal_loop and
do nothing if so.
cmdloop.c, event-stream.c: Don't conditionalize on LWLIB_MENUBARS_LUCID when giving error when
in_modal_loop, and give better error.
event-Xt.c, event-gtk.c: If in_modal_loop, only retrieve process and timeout events.
Don't retrieve any X events because processing them can lead
to reentrancy in lwlib -> death.
event-stream.c: Remove unused parameter to check_event_stream_ok() and change
all callers.
lisp.h, event-stream.c: Rearrange some functions for increased clarity -- in particular,
group all the input-pending/QUIT-related stuff together, and
put right next to next-event stuff, to which it's related.
Add the concept of "HOW_MANY" -- when asking whether user input
is pending, you can ask if at least HOW_MANY events are pending,
not just if any are. Add parameter to detect_input_pending()
for this. Change recursive_sit_for from a Lisp_Object (which
could only be Qt or Qnil) to an int, like it should be.
event-Xt.c, event-gtk.c, event-xlike-inc.c: New file.
Abstract out similar code in event_{Xt/gtk}_pending_p() and write
only once, using include-file tricks. Rewrite this function to
implement HOW_MANY and only process events when not in_modal_loop.
event-msw.c: Implement HOW_MANY and only process events when not in_modal_loop.
event-tty.c: Implement HOW_MANY.
redisplay.c: Add var `max-preempts' to control maximum number of preempts.
(#### perhaps not useful) Rewrite preemption check so that,
rather than preempting when any user events are available, only
preempt when a certain number (currently 4) of them are backed up.
This effectively allows redisplay to proceed to completion in the
presence of a fast auto-repeat (usually the auto-repeating is
generated dynamically as necessary), and you get much better
display behavior with lazy-lock active.
event-unixoid.c: Comment changes.
event-stream.c: Rewrite discard-input much more simply and safely using the
drain-queue functions. I think the old version might loop
forever if called when in_modal_loop.
SEMI-UNRELATED CHANGES:
-----------------------
event-stream.c: Turn QUIT-checking back on when running the pre-idle hook so it
can be quit out of.
indent.c: Document exact functioning of `vertical-motion' better, and its
differences from GNU Emacs.
author | ben |
---|---|
date | Fri, 07 Feb 2003 11:50:54 +0000 |
parents | 8de8e3f6228a |
children | 308d34e9f07d |
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/* This file is part of XEmacs. XEmacs is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. XEmacs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with XEmacs; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Synched up with: Not in FSF. */ /* Authorship: JWZ (?): 1992?. */ #ifndef INCLUDED_bitmaps_h_ #define INCLUDED_bitmaps_h_ #if 0 /* A gnu, like on the back of the emacs manual, for icons. */ #include "../etc/gnu.xbm" /* The kitchen-sink icon. */ #include "../etc/sink.xbm" #endif /* 0 */ #include "../etc/xemacs.xbm" #if 0 /* Vertical bars */ #define compress_width 16 #define compress_height 10 static unsigned char compress_bits[] = { 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66}; /* Bracketed dash */ #define compress_width 15 #define compress_height 10 static unsigned char compress_bits[] = { 0x1f, 0x7c, 0x1f, 0x7c, 0x03, 0x60, 0x03, 0x60, 0xe3, 0x63, 0xe3, 0x63, 0x03, 0x60, 0x03, 0x60, 0x1f, 0x7c, 0x1f, 0x7c}; #endif #if 0 /* Rectangled dash */ #define compress_width 15 #define compress_height 10 static unsigned char compress_bits[] = { 0xff, 0x7f, 0xff, 0x7f, 0x03, 0x60, 0x03, 0x60, 0xe3, 0x63, 0xe3, 0x63, 0x03, 0x60, 0x03, 0x60, 0xff, 0x7f, 0xff, 0x7f}; #endif #if 0 #define extent_begin_width 18 #define extent_begin_height 10 static unsigned char extent_begin_bits[] = { 0x0c, 0x00, 0x00, 0xcc, 0x00, 0x00, 0xcc, 0x0c, 0x00, 0xcc, 0xcc, 0x00, 0xcc, 0xcc, 0x00, 0xcc, 0xcc, 0x00, 0xcc, 0xcc, 0x00, 0xcc, 0x0c, 0x00, 0xcc, 0x00, 0x00, 0x0c, 0x00, 0x00}; #define extent_end_width 18 #define extent_end_height 10 static unsigned char extent_end_bits[] = { 0x00, 0xc0, 0x00, 0x00, 0xcc, 0x00, 0xc0, 0xcc, 0x00, 0xcc, 0xcc, 0x00, 0xcc, 0xcc, 0x00, 0xcc, 0xcc, 0x00, 0xcc, 0xcc, 0x00, 0xc0, 0xcc, 0x00, 0x00, 0xcc, 0x00, 0x00, 0xc0, 0x00}; #endif #if 0 /* A diamond. */ #define continuer_width 8 #define continuer_height 10 static unsigned char continuer_bits[] = { 0x18, 0x18, 0x34, 0x34, 0x62, 0x62, 0x34, 0x34, 0x18, 0x18}; /* A left-pointing triangle. */ #define truncator_width 8 #define truncator_height 10 static unsigned char truncator_bits[] = { 0x40, 0x60, 0x70, 0x78, 0x7c, 0x7c, 0x78, 0x70, 0x60, 0x40}; #endif /* An arrow pointing to the next line */ #define continuer_width 7 #define continuer_height 10 static unsigned char continuer_bits[] = { 0x00, 0xbc, 0xfc, 0xe0, 0xe0, 0x72, 0x3e, 0x1e, 0x1e, 0x3e}; #if 0 /* Three dots indicating truncation */ #define truncator_width 7 #define truncator_height 8 static unsigned char truncator_bits[] = { 0x06, 0x06, 0x00, 0x18, 0x18, 0x00, 0x60, 0x60}; #endif /* A Right pointing Arrow */ #define truncator_width 8 #define truncator_height 10 static unsigned char truncator_bits[] = { 0x00, 0x18, 0x30, 0x60, 0xff, 0xff, 0x60, 0x30, 0x18, 0x00}; /* A Left pointing Arrow */ #define hscroll_width 8 #define hscroll_height 10 static unsigned char hscroll_bits[] = { 0x00, 0x18, 0x0c, 0x06, 0xff, 0xff, 0x06, 0x0c, 0x18, 0x00}; #if 0 #define rarrow_width 12 #define rarrow_height 10 static unsigned char rarrow_bits[] = { 0x40, 0x00, 0xc0, 0x00, 0x80, 0x01, 0x80, 0x03, 0xfe, 0x07, 0xfe, 0x07, 0x80, 0x03, 0x80, 0x01, 0xc0, 0x00, 0x40, 0x00}; #endif /* Stipples */ #if 0 /* A stipple for hilighting. */ #define selection_width 16 #define selection_height 16 static unsigned char selection_bits[] = { 0x04, 0x84, 0x80, 0x00, 0x00, 0x20, 0x02, 0x04, 0x40, 0x00, 0x08, 0x82, 0x00, 0x10, 0x40, 0x00, 0x02, 0x40, 0x00, 0x02, 0x10, 0x00, 0x80, 0x80, 0x00, 0x08, 0x08, 0x00, 0x01, 0x02, 0x40, 0x20}; #define secondary_selection_width 16 #define secondary_selection_height 16 static unsigned char secondary_selection_bits[] = { 0x08, 0x08, 0x04, 0x04, 0x02, 0x02, 0x01, 0x01, 0x80, 0x80, 0x40, 0x40, 0x20, 0x20, 0x10, 0x10, 0x08, 0x08, 0x04, 0x04, 0x02, 0x02, 0x01, 0x01, 0x80, 0x80, 0x40, 0x40, 0x20, 0x20, 0x10, 0x10}; #define overlap_selection_width 16 #define overlap_selection_height 16 static unsigned char overlap_selection_bits[] = { 0x09, 0x88, 0x84, 0x04, 0x02, 0x22, 0x01, 0x05, 0x80, 0x80, 0x48, 0x42, 0x20, 0x20, 0x50, 0x10, 0x0a, 0x48, 0x04, 0x04, 0x12, 0x02, 0x01, 0x01, 0x80, 0x88, 0x48, 0x40, 0x21, 0xa2, 0x50, 0x10}; #define default0_stipple_width 16 #define default0_stipple_height 16 static unsigned char default0_stipple_bits[] = { 0x00, 0x00, 0x66, 0x66, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x66, 0x00, 0x00}; #define default1_stipple_width 16 #define default1_stipple_height 16 static unsigned char default1_stipple_bits[] = { 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00}; #endif #endif /* INCLUDED_bitmaps_h_ */