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525 Commits

Author SHA1 Message Date
mrg
b757a71702 only use -Wuninitialized with -O>0. 2008-02-09 02:36:12 +00:00
jdc
7cc6075b0e Keep pushed-back characters locally. Fixes problems where KEY_* symbols 
are pushed back.  Should fix the arrow keys part of PR pkg/37173.

While we are here, make getch() and get_wch() check for resize immediately,
instead of reading a key, checking for resize and then having to push-back
the just read key.
 2007-12-08 18:38:11 +00:00
jdc
ca32a8e578 We don't need to call __init_getch here, as it is called from 
screen.c:newterm().
 2007-11-18 10:01:04 +00:00
jdc
194f45e187 Fix the handling for added carriage return characters. 
Should fix the "staircase effect" part of PR 36560.
 2007-11-08 06:42:22 +00:00
jdc
55f0d59917 Make sure we copy the relevant cell (and not the first cell) for 
each line that we copy.

We also need to touch the destination window here.

Fixes display bug in atc(6).  Bug reported by and fix tested by
David Holland.
 2007-11-08 06:39:31 +00:00
jdc
52cd399dde Make sure we don't shrink windows or sub-windows so that they end up 
with zero length or height.
 2007-11-08 06:34:34 +00:00
jdc
c4eef94666 Only resize curscr, __virtscr and stdscr when the screen is resized. 
Note the behaviour of sub-windows when the parent window is resized.

Fixes PR pkg/37129.
 2007-10-25 20:42:07 +00:00
jdc
542a57c041 Return "-1" for unknown keys and only return NULL for errors. 
Make the key name string a static buffer.  The specification allows this,
so the previous behaviour would leak a small amount of memory, as the
application wouldn't free the returned string.

Fixes one part of PR pkg/37062.
 2007-10-25 20:32:40 +00:00
martin
167a3a9d68 Make it build without HAVE_WCHAR 2007-10-06 20:14:41 +00:00
martin
b3fd7f365b Make the non-WCHAR variant compilable. 2007-10-06 18:31:33 +00:00
jdc
fe324c36e9 Set the column width when changing the background using wbkgd(), otherwise 
we will see zero width characters in refresh.c:makech().
 2007-09-19 22:13:14 +00:00
jdc
260ad27047 We don't need separate #ifdef's for __ALTCHARSET and WA_ALTCHARSET, as they 
are defined to be the same in curses.h.
 2007-09-19 22:00:43 +00:00
jdc
c172664803 Add debugging for the WCHAR cases. 2007-09-19 21:59:37 +00:00
blymn
2b4f2c9caf Fix a crash caused by having a single NULL character as a string capability. 
This fix is about the best we can do given the current interfaces. We
could extend the cgetcap(3) interfaces with a function that would return
a character count and handle this in libterm which would provide a more
complete fix and allow a NULL character in a string capability.
 2007-08-28 12:28:18 +00:00
jdc
34bea28655 Fix resizing bug where the values of LINES and/or COLS changed while we 
were resizing windows, leading to inconsistencies between the sizes of
stdscr and curscr.

Should fix the curses part of PR lib/36702.
 2007-08-27 19:54:29 +00:00
jdc
a39089a88a Add KEY_RESIZE. 
Fix use after free().
 2007-08-04 08:36:49 +00:00
wiz
ab6c3b4502 Use HTML escapes. Use Ss for subsection. Correct date. 2007-07-15 21:37:55 +00:00
jdc
7e0bb0168c Emphasise `ncurses'. 2007-07-13 11:16:11 +00:00
jdc
05ea77093a Note that the additional characters are for ncurses compatibility. 
Pointed out by Thomas Dickey.
 2007-07-13 11:15:33 +00:00
jdc
f0b4a51625 Document line drawing and graphics characters. 2007-07-11 18:45:40 +00:00
jdc
65f3606f46 Add additional line drawing and characters. 
Pointed out by pooka@.
 2007-07-11 18:44:46 +00:00
xtraeme
42154df31a Do not typedef bool as char, just include stdbool.h. Fixes a build 
failure with regress/include/okheaders.

Suggestion by mlelstv@ and ok by blymn@.
 2007-07-01 10:53:59 +00:00
veego
e4f44a55a6 Fix compile errors on i386 by changing %ld to %zu. 2007-05-29 19:07:19 +00:00
blymn
eaa84a63c0 Change debug handling, now we write debug out iff CURSES_TRACE_FILE 
has been set in the environment, this prevents people using MKDEBUGLIB
getting more than they bargained for.

Tidied up the debug settings in the Makefile to reflect the above change,
we no longer need to have FULL_DEBUG since nothing is written by default.
 2007-05-29 13:20:21 +00:00
blymn
070937be37 Fix some compiler warnings. 
Remove shadowed variable declarations when DEBUG is defined.
 2007-05-29 11:10:55 +00:00
blymn
e124de36d8 Merge in wide curses code done as a Summer of Code project by 
Ruibiao Qiu.
 2007-05-28 15:01:53 +00:00
jdc
3ad888c757 Pull down the following from the wcurses branch: 
ctrace.c: revision 1.16.2.2
  initscr.c: revision 1.27.18.2
Orginal commit message:

Do the debug initialisation only in ctrace.c.  Otherwise, it might not
get done, for example, if we start curses with setterm() and not initscr().
 2007-01-22 21:14:53 +00:00
jdc
1f221324cf Add debug "areas" that allow selective debugging by setting the 
"CURSES_TRACE_MASK" environment variable.  Postive vales include
debug areas, negative values exclude them.
 2007-01-21 13:25:36 +00:00
blymn
fa0b432b40 Wide curses merge 2007-01-21 11:38:58 +00:00
blymn
17c16404e9 This file originates from the ncurses distribution, thanks to the ncurses people for letting us use it 2007-01-21 11:38:58 +00:00
blymn
5dfe4c8b18 Wide curses merge 2007-01-21 11:38:58 +00:00
hubertf
55ac93d329 Remove more duplicate #includes, and a few spurious whitespaces at EOL 
From Slava Semushin <slava.semushin@gmail.com>
 2007-01-17 23:24:22 +00:00
jdc
beb55bfff9 Handle cases where the application installs a SIGWINCH handler after the 
curses one is installed by:

  1.  not reinstalling the curses one after restarting
  2.  not sending KEY_RESIZE

Also, update the size of curscr, stdscr and __virtscr to match the new
screen size, so that their sizes are always updated.

Fixes the cases where applications call endwin() and then refresh() in
their SIGWINCH handler (i.e. the resizing problems in PR pkg/27777).
 2006-08-25 17:04:32 +00:00
jdc
52ef6583f9 Add some more debugging information. 2006-08-23 19:23:55 +00:00
jdc
ed312f0773 When deleting windows and screens, also set to NULL the standard names 
that refer to the window or screen just deleted.
Add some more debugging information.
 2006-08-23 19:23:14 +00:00
jdc
c4b88fb280 Make sure we update the correct window when changing colour pairs. 2006-08-23 19:20:37 +00:00
wiz
1c4f3b5dd5 Bump date for previous. 2006-07-29 23:47:39 +00:00
christos
ad66eb8252 PR/34011: Julian Coleman: Limit timeout to 25.5 seconds. 2006-07-25 21:45:00 +00:00
christos
c93c6166a0 Coverity CID 1246: Don't allow getc == -1 to propagate as an array index. 2006-03-19 01:58:48 +00:00
christos
e9e2c8e419 Coverity 1552: Don't leak memory. 2006-03-19 01:53:11 +00:00
jdc
b7f0401ba9 Handle both background character and background attribute. 2006-02-05 17:39:52 +00:00
jdc
f4948e6f66 Curses_insert has been split into curses_insertch and curses_insertln for 
a while now.  Adjust names to suit.
 2006-02-05 17:07:13 +00:00
jdc
b3fed27d5d Use the background attributes for the background when inserting characters. 2006-02-05 17:04:46 +00:00
jdc
7800e2b8b9 Use the window background colour, not the default colour. 
Should fix PR install/32617
 2006-01-26 07:26:37 +00:00
jdc
f2efcd1a0b Note that subwindows inherit the background character and attributes 
of the parent window.
 2006-01-15 16:57:45 +00:00
wiz
b482fe5453 Fix Xref, bump date for previous. 2006-01-15 11:45:54 +00:00
jdc
978ab4ad4e Background characters and attributes don't need to be kept per character 
cell, as they are merged when characters are added.  Remove the per cell
storage and clarify the manual page.  Pointed out by ruibiao@.
 2006-01-15 11:43:54 +00:00
jdc
264b791562 Don't crash if asked to touch more lines than there are in a window. 2006-01-01 11:48:31 +00:00
dsl
c58f95b0f5 Don't read entry after end of array. 
Discovered by Neil Ludban running curses under 'ElecticFence'
 2005-10-23 18:38:52 +00:00
christos
cbb99f287d Deal with modern c++ casts. 2005-08-09 02:33:38 +00:00