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240 Commits

Author SHA1 Message Date
blymn 2128c86b68 * Made erasechar and killchar into functions 
* Modified __init_getch to use termcap handle that has been allocated
  (_cursesi_genbuf) instead of refetching it.
* Make wgetstr support erase - this is not a full blown SUSv2 version
  but it is a start.
 2000-05-01 12:30:30 +00:00
mycroft 2228799172 As the comment suggests, move the __unsetattr() to the end of doupdate(), just 
before the fflush().  This avoids needlessly resetting modes.
 2000-04-29 02:51:16 +00:00
mycroft 6d4f51a947 Fix pasto. 2000-04-29 00:50:05 +00:00
mycroft f9f1ee95d2 Use the mask here too. 2000-04-29 00:43:36 +00:00
mycroft c7d40b65f9 Speed up refresh in the presence of attributes by precalculating a mask for 
each `end' command to turn off other attributes in the case of conflicts.
 2000-04-29 00:42:26 +00:00
mycroft db72a0c5d6 Clean up a bunch more logic. 2000-04-28 23:37:11 +00:00
mycroft 40add0b991 Massively simplify some logic. 2000-04-28 22:44:33 +00:00
jdc e074acd8a2 We can't assume colour won't be turned off if the escape sequences for 
turning off attributes aren't the same as the one for colour, so decide
that we've turned off colour when we turn off any attributes.
 2000-04-28 17:11:51 +00:00
jdc ff39cfe5f4 Remove test code inadvertently left in. 2000-04-28 06:51:36 +00:00
jdc bb8643a097 Don't change the cursor position if __LEAVEOK. 2000-04-27 22:12:36 +00:00
mycroft 5b770d6f23 Fix a silly bit-shifting error that causes color pairs >=8 to fail. 2000-04-27 19:54:40 +00:00
mycroft 317366b8b0 No, really, make sure ECHO is cleared in cbreak() mode too. 2000-04-27 17:50:01 +00:00
mycroft 699c904e5e Don't fiddle with the tty echo state in echo() and noecho(); it should always 
remain off.
 2000-04-27 17:38:30 +00:00
mycroft e06792e318 Fix obvious bugs in init_pair(). 2000-04-27 05:03:22 +00:00
jdc 85a2e6448b Bump libcurses minor (new functions - wnoutrefresh() and doupdate()). 2000-04-27 00:28:58 +00:00
jdc 9eb3d5276b Add wnoutrefresh() and doupdate(). 2000-04-27 00:28:28 +00:00
jdc fbc7603df3 Fix `gcc -Wuninitialized`. 
Use unctrl() for capability string when debugging.
 2000-04-27 00:27:56 +00:00
jdc 4076d037fb Use __unsetattr() to unset attributes on 'curscr'. 2000-04-27 00:27:23 +00:00
jdc 5b8d714caa Use '__TERMATTR'. 
Reorder initialisation to make debugging easier to parse.
Use t_getent() not tgetent().
 2000-04-27 00:26:57 +00:00
jdc 1e17d2d2ed Implement wnoutrefresh() and doupdate(). wrefresh() now calls these functions 
and the previous wrefresh() code is split between them.  Background character
and attribute handling is now done in wnoutrefresh(), thus simplifying the code
in doupdate(), makech() and quickch().
Refine xterm workround and test for it earlier - this cuts down the number of
lines we test when looking for a scrolled region.
Rename unsetattr() to __unsetattr(), so it can be used by __stopwin().
 2000-04-27 00:26:19 +00:00
jdc 7b941b625f Add extra KEY_* definitions (from SUSv2). 
Fix `gcc -Wuninitialized`.
 2000-04-27 00:23:26 +00:00
jdc 4b24f5540b Add virtual screen for wnoutrefresh()/doupdate(). 2000-04-27 00:23:01 +00:00
jdc 3f832f5227 Add virtual screen for wnoutrefresh()/doupdate(). 
Add definition for __unsetattr().
 2000-04-27 00:22:44 +00:00
jdc 172c0dd7e2 Background colour erase is 'ut' not 'be'. 
Add extra KEY_* definition.
Wrap definition of 'bool' with "#ifndef __cplusplus".
Add __attributes(...) to *printw() and *scanw().
Add wnoutrefresh()/doupdate() definitions.
 2000-04-27 00:22:16 +00:00
jdc bd499f9b1b Background colour erase is 'ut' not 'be'. 2000-04-27 00:21:43 +00:00
jdc 703f438d4d Background colour erase is 'ut' not 'be'. 
Add virtual screen for wnoutrefresh()/doupdate().
 2000-04-27 00:21:22 +00:00
blymn 67967397d1 * Fixed bug in copywin. 
* Fixed bug in overwrite.
* Added functions is_linetouched, is_wintouched, untouchwin and wtouchln.
 2000-04-26 12:29:47 +00:00
blymn 43bf1b16a3 Bump minor version. 2000-04-25 14:05:15 +00:00
pk 8333b49df5 Fix `.Fn' call. 2000-04-24 15:13:54 +00:00
blymn 66cab71c72 * Added rcs id line to files missing it. 
* Added code to __restartwin to restore meta and cursor visibility states
* Added code to __stopwin to disable meta.
* Added the *line group of functions for drawing character lines.
 2000-04-24 14:09:41 +00:00
blymn a0abaa5357 This time commit the curs_set change... 2000-04-23 14:17:32 +00:00
blymn cf5ffc46f2 * Fixed bug in copywin which was copying more than it should. 
* Changed call to wrefresh in wgetch to be before input read.
* Changed default old cursor mode to be high vis in curs_set
* Added documentation for various new functions to fns.doc.
 2000-04-23 14:14:49 +00:00
thorpej 6600b61c73 Fully initialize the structure allocated in new_keymap(). 2000-04-22 21:14:19 +00:00
blymn 5cd0c74b1f * Added ungetch 
* Converted inkey and getch to use getchar instead of read so ungetch
  will work.
 2000-04-22 14:32:44 +00:00
blymn bb083e0e5c * Fixed need for duplicate namp string in setterm.c 
* Added meta function (turns meta bit on and off on terminal if supported)
* Added curs_set to control cursor visibility if supported.
 2000-04-22 13:29:01 +00:00
jdc 9c98e25a34 Work round xterm bug which displays the wrong background colour when the 
screen has just been scrolled.
Only use CL if all lines have the same background colour.
Fix debug output in quickch().
 2000-04-21 15:56:35 +00:00
jdc cc935fb60f Initialise colour pairs to default (white on black). 
Move colour initialisation so we don't reinitialise the first 8 colours.
 2000-04-21 15:54:42 +00:00
blymn fd2c9043b8 * Added new function dupwin. 
* Fixed bug in copywin overwrite code.
 2000-04-20 13:12:14 +00:00
kleink 405a7540e7 * Move <wchar.h> from libcurses to include (for the missing functionality 
is to be provided by libc).
* Define wint_t and size_t in <wchar.h> as well.
 2000-04-20 09:56:36 +00:00
blymn 8245539af9 * Fix longname behaviour so it returns the last alias for the terminal 
name which, by convention, is the verbose terminal description.
* Fix compile errors when DEBUG defined.
 2000-04-20 09:36:11 +00:00
blymn 091faeb4c6 Converted all termcap library calls to the "new" interface, this fixes 
a problem with curses crashing when the CM capability was larger than
64 bytes and eliminates some possible buffer overflow problems.
 2000-04-19 13:52:39 +00:00
jdc 008e7d1528 Use Sb/Sf if AB/AF not present. 
Missed a "\n" in debugging printf.
 2000-04-18 22:47:40 +00:00
jdc 2aeea33d8c Add support for background characters and attributes. 
Add extra colour/attributes debugging.
 2000-04-18 22:47:01 +00:00
jdc 92a8633938 Set background character and attributes for added characters. 2000-04-18 22:45:23 +00:00
jdc 31355762dc Don't replace background character with null character. 
Set new background character and attributes in wbkgd().
 2000-04-18 22:44:21 +00:00
jdc 836ef17ff0 Add __TERMATTR definition. This makes the code in refresh.c much easier to 
follow.
Add background character and attributes to line data.
 2000-04-18 22:43:25 +00:00
jdc 17934cdb2f Include <string.h> - prototype for memcpy. Thanks due to Tim Rightnour. 2000-04-18 22:15:55 +00:00
jdc 91b2edc9db Make sure we don't read a negative character value (again). 2000-04-18 21:44:48 +00:00
blymn e79669d636 More multiple changes: 
* Added function derwin.
* Added function copywin.
* Modified both overlay and overwrite to use copywin.
* Updated man page with new functions and fixed minor format glitch.
 2000-04-18 12:23:01 +00:00
blymn ec6e2540fe Multiple fixes: 
* Added Bill's fixes for errors when compiling with WARNS=1
* Incorporated fixes to make usage of unctrl consistent in debug and
  made improvements to ctrace - it now timestamps it's output better.
* Reduced the number of mallocs done by __init_getch by allocating key
  structs in bunches instead of singly.
* Removed the shadowing of global declarations in newwin and subwin
  functions
 2000-04-17 12:25:45 +00:00
jdc 711853729d Really don't move with altcharset set. 
Leave other attributes if MS is defined.
Move attribute unsetting into a new function.
 2000-04-16 09:55:16 +00:00
jdc 032680bbac Add bkgd() and bkgdset() (which were previously just macros). 2000-04-16 09:52:49 +00:00
jdc 5daa179562 Add extra debug output (for wattrset()). 2000-04-16 09:48:09 +00:00
mycroft 3dda981dc7 Make subwindows scroll correctly. 2000-04-16 05:48:25 +00:00
thorpej 1e61412b7f Add a couple of missing prototypes. 2000-04-16 01:23:11 +00:00
thorpej 8acc6372d8 Make the lint hack compile (missing prototype). 2000-04-16 01:16:43 +00:00
jdc a4dbbeb7ba Add prototype for waddstr() 2000-04-15 23:37:30 +00:00
jdc 768717750f Add waddstr() macro replacement. 2000-04-15 23:36:55 +00:00
jdc 4af6ba0397 Changed function to use ANSI style. 2000-04-15 23:01:47 +00:00
jdc 82f0638210 Don't move with altcharset or colour set (if you try this on an xterm, you 
won't actually move, but will think you have).
 2000-04-15 23:01:15 +00:00
jdc 79c6a0c665 Add a missing __restore_termios() in an error return. 
Don't display the character on curscr if the terminal has echo on :
  - doing so will break the tracking of curscr->cury|x if we've just refreshed
  a non-fullscreen window
  - with echo on, the terminal displays the character for us anyway
 2000-04-15 22:59:05 +00:00
jdc b379c51c75 Initialise window delay for all new windows (including sub-windows). 2000-04-15 22:53:46 +00:00
jdc 8e3f558953 Don't reset firstchp and lastchp even if this line was not dirty. 
They could have been set previously by a parent window or sub-window.
 2000-04-15 22:53:05 +00:00
blymn aaf74682b9 Added functions to replace what were previously macros in curses.h 
(this is a requirement of SUSv2) - the old macro behaviour can be
restored by defining _CURSES_USE_MACROS.
Changed function prototypes to use ANSI style.
All externally visible functions now have ANSI style declarations.
 2000-04-15 13:17:02 +00:00
jdc 17a7ca57a2 Use the window list so that redefinition of a colour pair can be flagged on 
all affected windows.
 2000-04-14 17:37:15 +00:00
jdc d4b4d9ed49 Add a list of windows (used when a colour pair changes). 2000-04-14 17:35:14 +00:00
simonb 9ad5d49bd9 Don't wrap declarations of mvwprintw & mvwscanw. 2000-04-14 02:53:54 +00:00
jdc 43842e9bc2 Restore const after the Open Group decided it was OK. 
Thanks due to Brett Lymn.
 2000-04-13 07:07:33 +00:00
simonb aa52cffef6 Include "curses_private.h" to get function declarations. 2000-04-13 00:01:46 +00:00
simonb d9726999aa Nuke unused variables. 2000-04-13 00:01:03 +00:00
jdc 60bee59cbe Add color.c, background.c, getyx.c. 2000-04-12 21:50:46 +00:00
jdc 70f4bbdc33 get...y() and get...x() routines. 2000-04-12 21:50:24 +00:00
jdc ebc24bf609 Add COLORS and COLOR_PAIRS. 2000-04-12 21:49:50 +00:00
jdc 53ff563a2d Add colour capabilities and functions. 
Add background manipulation functions.
Add def/reset_prog/shell_mode().
 2000-04-12 21:49:29 +00:00
jdc 7b77d1dca6 Add background character/attributes. 2000-04-12 21:48:46 +00:00
jdc 40b39f92af Add color attribute manipulation. 2000-04-12 21:47:50 +00:00
jdc 3b5538fc53 Add color manipulation. 
Note that window background attributes are not handled yet.
 2000-04-12 21:47:20 +00:00
jdc e4f451d720 Add colour capabilities and variables. 2000-04-12 21:46:49 +00:00
jdc 2d80817573 Private functions/variables moved from curses.h 
Move character/attribute definitions to curses.h
 2000-04-12 21:46:27 +00:00
jdc 5ce1814053 Add colour capabilities and functions. 
Add background manipulation functions.
Add def/reset_prog/shell_mode().
Remove __TERMATTR.
Tidy up tab vs. space.
Macros get...y and get...x are now functions.
Private functions/variables moved to curses_private.h
Replace character/attribute definitions from curses_private.h
 2000-04-12 21:46:00 +00:00
jdc a8ddedce62 Add colour capabilities. 
Increase size of attribute buffers.
Include private header.
 2000-04-12 21:45:30 +00:00
jdc a50aa6f8ae Initialise colour variable (__nca). 
Include private header.
 2000-04-12 21:45:04 +00:00
jdc c34602878f Copyright assgned to TNF. 
Add check for conflict with colour.
Shrink one line comments.
 2000-04-12 21:44:42 +00:00
jdc e2d9b86b4c Add check for conflict with colour. 2000-04-12 21:44:19 +00:00
jdc f04694244e Copyright assgned to TNF. 
Add check for conflict with colour.
Remove code duplication in wattrset().
Shrink one line comments.
Consolidate DEBUG output.
 2000-04-12 21:43:57 +00:00
jdc 92d0751b6e Background manipulation routines. 2000-04-12 21:43:37 +00:00
jdc fa395b65d4 Colour specific routines. 2000-04-12 21:43:09 +00:00
jdc d236276259 Include private header. 
Make capability parser more generic (it is now also used by colour routines).
Note that the termcap file we use contains terminfo % escapes, which are
not always compatible with the termcap ones.  We'll lose in those cases.
 2000-04-12 21:37:15 +00:00
jdc 725597b1c6 Replace __TERMATTR with __ATTRIBUTES (includes colour). 
Add def_prog_mode() and reset_prog_mode().
 2000-04-12 21:36:36 +00:00
jdc d7b4eb28b3 Add intrflush(). 
Add def_shell_mode() and reset_shell_mode().
Include private header.
 2000-04-12 21:36:02 +00:00
jdc e3317c27ed Remove attributes of characters displayed with -DDEBUG. 
Add color manipulation.
 2000-04-12 21:35:35 +00:00
jdc 1aa45522c2 Make sure we don't read a negative character value. 2000-04-12 21:34:24 +00:00
jdc ea5f9be092 Make ACS array index unsigned. 2000-04-12 21:33:35 +00:00
jdc d6a738e190 Copyright assgned to TNF. 2000-04-12 21:33:12 +00:00
simonb 2c1534fcbf Use "unsigned char" instead of "int" in previous, from Christos Zoulas. 2000-04-11 20:41:38 +00:00
simonb 7eaac10a11 Cast array subscript to int - fixes compile barf on (at least) alpha. 2000-04-11 14:27:51 +00:00
blymn 23464ee534 Made data structures opaque 2000-04-11 13:57:08 +00:00
simonb 6ae0eb50e6 Only unctrl() the first 256 input values. 
This and the previous curses patches were from Brett Lymn.
 1999-12-07 03:53:11 +00:00
simonb 7bb076e511 Use unsigned offsets into __unctrl and __unctrllen. 
Only prototype __CTRACE if DEBUG is defined.
 1999-12-07 03:22:10 +00:00
simonb 21e2089173 Another unctrl() %s fix. 1999-12-07 03:18:52 +00:00