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ncurses 5.7 - patch 20100410

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+ improve win_driver.c handling of mouse:
  + discard motion events
  + avoid calling _nc_timed_wait when there is a mouse event
  + handle 4th and "rightmost" buttons.
+ quote substitutions in CF_RPATH_HACK_2 configure macro, needed for
  cases where there are embedded blanks in the rpath option.
This commit is contained in:
Thomas E. Dickey 2010-04-10 23:46:02 +00:00
parent cf94c7485f
commit 10539f5afe
8 changed files with 179 additions and 67 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
NEWS
View File

@ -25,7 +25,7 @@
-- sale, use or other dealings in this Software without prior written --
-- authorization. --
-------------------------------------------------------------------------------
-- $Id: NEWS,v 1.1526 2010/04/03 14:46:26 tom Exp $
-- $Id: NEWS,v 1.1528 2010/04/10 21:23:37 tom Exp $
-------------------------------------------------------------------------------
This is a log of changes that ncurses has gone through since Zeyd started
@ -45,6 +45,14 @@ See the AUTHORS file for the corresponding full names.
Changes through 1.9.9e did not credit all contributions;
it is not possible to add this information.
20100410
+ improve win_driver.c handling of mouse:
+ discard motion events
+ avoid calling _nc_timed_wait when there is a mouse event
+ handle 4th and "rightmost" buttons.
+ quote substitutions in CF_RPATH_HACK_2 configure macro, needed for
cases where there are embedded blanks in the rpath option.
20100403
+ add configure check for exctags vs ctags, to work around pkgsrc.
+ simplify logic in _nc_get_screensize() to make it easier to see how

8
aclocal.m4 vendored
View File

@ -28,7 +28,7 @@ dnl***************************************************************************
dnl
dnl Author: Thomas E. Dickey 1995-on
dnl
dnl $Id: aclocal.m4,v 1.507 2010/04/04 00:07:57 tom Exp $
dnl $Id: aclocal.m4,v 1.508 2010/04/06 00:03:50 tom Exp $
dnl Macros used in NCURSES auto-configuration script.
dnl
dnl These macros are maintained separately from NCURSES. The copyright on
@ -4394,7 +4394,7 @@ fi
AC_SUBST(EXTRA_LDFLAGS)
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_RPATH_HACK_2 version: 3 updated: 2010/04/02 20:27:47
dnl CF_RPATH_HACK_2 version: 4 updated: 2010/04/05 20:03:50
dnl ---------------
dnl Do one set of substitutions for CF_RPATH_HACK, adding an rpath option to
dnl EXTRA_LDFLAGS for each -L option found.
@ -4411,9 +4411,9 @@ do
case $cf_rpath_src in #(vi
-L*) #(vi
if test "$LD_RPATH_OPT" = "-R " ; then
cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e 's%-L%-R %'`
cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%-R %"`
else
cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e s%-L%$LD_RPATH_OPT%`
cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%$LD_RPATH_OPT%"`
fi
CF_VERBOSE(...Filter $cf_rpath_src ->$cf_rpath_tmp)
EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"

8
configure vendored
View File

@ -18465,9 +18465,9 @@ do
case $cf_rpath_src in #(vi
-L*) #(vi
if test "$LD_RPATH_OPT" = "-R " ; then
cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e 's%-L%-R %'`
cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%-R %"`
else
cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e s%-L%$LD_RPATH_OPT%`
cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%$LD_RPATH_OPT%"`
fi
test -n "$verbose" && echo " ...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
@ -18494,9 +18494,9 @@ do
case $cf_rpath_src in #(vi
-L*) #(vi
if test "$LD_RPATH_OPT" = "-R " ; then
cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e 's%-L%-R %'`
cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%-R %"`
else
cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e s%-L%$LD_RPATH_OPT%`
cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%$LD_RPATH_OPT%"`
fi
test -n "$verbose" && echo " ...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6

4
dist.mk
View File

@ -25,7 +25,7 @@
# use or other dealings in this Software without prior written #
# authorization. #
##############################################################################
# $Id: dist.mk,v 1.753 2010/03/28 19:31:16 tom Exp $
# $Id: dist.mk,v 1.754 2010/04/06 00:03:50 tom Exp $
# Makefile for creating ncurses distributions.
#
# This only needs to be used directly as a makefile by developers, but
@ -37,7 +37,7 @@ SHELL = /bin/sh
# These define the major/minor/patch versions of ncurses.
NCURSES_MAJOR = 5
NCURSES_MINOR = 7
NCURSES_PATCH = 20100403
NCURSES_PATCH = 20100410
# We don't append the patch to the version, since this only applies to releases
VERSION = $(NCURSES_MAJOR).$(NCURSES_MINOR)

48
ncurses/base/lib_getch.c
View File

@ -1,5 +1,5 @@
/****************************************************************************
* Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. *
* Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
@ -42,7 +42,7 @@
#include <curses.priv.h>
MODULE_ID("$Id: lib_getch.c,v 1.110 2010/02/06 18:39:16 tom Exp $")
MODULE_ID("$Id: lib_getch.c,v 1.111 2010/04/10 19:08:59 tom Exp $")
#include <fifo_defs.h>
@ -124,12 +124,6 @@ _nc_use_meta(WINDOW *win)
return (sp ? sp->_use_meta : 0);
}
#ifdef NCURSES_WGETCH_EVENTS
#define TWAIT_MASK (TW_ANY | TW_EVENT)
#else
#define TWAIT_MASK TW_ANY
#endif
/*
* Check for mouse activity, returning nonzero if we find any.
*/
@ -138,31 +132,29 @@ check_mouse_activity(SCREEN *sp, int delay EVENTLIST_2nd(_nc_eventlist * evl))
{
int rc;
#ifdef USE_TERM_DRIVER
rc = TCBOf(sp)->drv->testmouse(TCBOf(sp), delay);
#else
#if USE_SYSMOUSE
if ((sp->_mouse_type == M_SYSMOUSE)
&& (sp->_sysmouse_head < sp->_sysmouse_tail)) {
return TW_MOUSE;
}
#endif
#ifdef USE_TERM_DRIVER
rc = TCBOf(sp)->drv->twait(TCBOf(sp),
TWAIT_MASK,
delay,
(int *) 0
EVENTLIST_2nd(evl));
#else
rc = _nc_timed_wait(sp,
TWAIT_MASK,
delay,
(int *) 0
EVENTLIST_2nd(evl));
rc = TW_MOUSE;
} else
#endif
{
rc = _nc_timed_wait(sp,
TWAIT_MASK,
delay,
(int *) 0
EVENTLIST_2nd(evl));
#if USE_SYSMOUSE
if ((sp->_mouse_type == M_SYSMOUSE)
&& (sp->_sysmouse_head < sp->_sysmouse_tail)
&& (rc == 0)
&& (errno == EINTR)) {
rc |= TW_MOUSE;
if ((sp->_mouse_type == M_SYSMOUSE)
&& (sp->_sysmouse_head < sp->_sysmouse_tail)
&& (rc == 0)
&& (errno == EINTR)) {
rc |= TW_MOUSE;
}
#endif
}
#endif
return rc;

6
ncurses/curses.priv.h
View File

@ -35,7 +35,7 @@
/*
* $Id: curses.priv.h,v 1.457 2010/03/31 23:42:32 tom Exp $
* $Id: curses.priv.h,v 1.458 2010/04/10 19:12:32 tom Exp $
*
* curses.priv.h
*
@ -1655,10 +1655,12 @@ extern NCURSES_EXPORT(void) name (void); \
#define EVENTLIST_0th(param) param
#define EVENTLIST_1st(param) param
#define EVENTLIST_2nd(param) , param
#define TWAIT_MASK (TW_ANY | TW_EVENT)
#else
#define EVENTLIST_0th(param) void
#define EVENTLIST_1st(param) /* nothing */
#define EVENTLIST_2nd(param) /* nothing */
#define TWAIT_MASK TW_ANY
#endif
#if NCURSES_EXPANDED && NCURSES_EXT_FUNCS
@ -2044,6 +2046,7 @@ typedef struct _termInfo
int maxpairs;
int nocolorvideo;
int numbuttons;
int numlabels;
int labelwidth;
int labelheight;
@ -2069,6 +2072,7 @@ typedef struct term_driver {
void (*initcolor)(struct DriverTCB*,short,short,short,short);
void (*docolor)(struct DriverTCB*,short,short,bool,int(*)(SCREEN*,int));
void (*initmouse)(struct DriverTCB*);
int (*testmouse)(struct DriverTCB*,int);
void (*setfilter)(struct DriverTCB*);
void (*hwlabel)(struct DriverTCB*,int,char*);
void (*hwlabelOnOff)(struct DriverTCB*,bool);

36
ncurses/tinfo/tinfo_driver.c
View File

@ -50,7 +50,7 @@
# endif
#endif
MODULE_ID("$Id: tinfo_driver.c,v 1.8 2010/04/03 14:10:56 tom Exp $")
MODULE_ID("$Id: tinfo_driver.c,v 1.9 2010/04/10 16:11:17 tom Exp $")
/*
* SCO defines TIOCGSIZE and the corresponding struct. Other systems (SunOS,
@ -876,6 +876,39 @@ drv_initmouse(TERMINAL_CONTROL_BLOCK * TCB)
}
}
static int
drv_testmouse(TERMINAL_CONTROL_BLOCK * TCB, int delay)
{
int rc = 0;
SCREEN *sp;
AssertTCB();
SetSP();
#if USE_SYSMOUSE
if ((sp->_mouse_type == M_SYSMOUSE)
&& (sp->_sysmouse_head < sp->_sysmouse_tail)) {
rc = TW_MOUSE;
} else
#endif
{
rc = TCBOf(sp)->drv->twait(TCBOf(sp),
TWAIT_MASK,
delay,
(int *) 0
EVENTLIST_2nd(evl));
#if USE_SYSMOUSE
if ((sp->_mouse_type == M_SYSMOUSE)
&& (sp->_sysmouse_head < sp->_sysmouse_tail)
&& (rc == 0)
&& (errno == EINTR)) {
rc |= TW_MOUSE;
}
#endif
}
return rc;
}
static int
drv_mvcur(TERMINAL_CONTROL_BLOCK * TCB, int yold, int xold, int ynew, int xnew)
{
@ -1308,6 +1341,7 @@ NCURSES_EXPORT_VAR (TERM_DRIVER) _nc_TINFO_DRIVER = {
drv_initcolor, /* initcolor */
drv_do_color, /* docolor */
drv_initmouse, /* initmouse */
drv_testmouse, /* testmouse */
drv_setfilter, /* setfilter */
drv_hwlabel, /* hwlabel */
drv_hwlabelOnOff, /* hwlabelOnOff */

126
ncurses/win32con/win_driver.c
View File

@ -38,7 +38,7 @@
#include <curses.priv.h>
MODULE_ID("$Id: win_driver.c,v 1.7 2010/03/31 23:21:39 tom Exp $")
MODULE_ID("$Id: win_driver.c,v 1.8 2010/04/10 19:42:47 tom Exp $")
#define WINMAGIC NCDRV_MAGIC(NCDRV_WINCONSOLE)
@ -568,6 +568,8 @@ drv_release(TERMINAL_CONTROL_BLOCK * TCB)
static void
drv_init(TERMINAL_CONTROL_BLOCK * TCB)
{
DWORD num_buttons;
T((T_CALLED("drv_init(%p)"), TCB));
AssertTCB();
@ -610,6 +612,13 @@ drv_init(TERMINAL_CONTROL_BLOCK * TCB)
TCB->info.nocolorvideo = 1;
TCB->info.tabsize = 8;
if (GetNumberOfConsoleMouseButtons(&num_buttons)) {
T(("mouse has %ld buttons", num_buttons));
TCB->info.numbuttons = num_buttons;
} else {
TCB->info.numbuttons = 1;
}
TCB->info.defaultPalette = _nc_cga_palette;
for (i = 0; i < (N_INI + FKEYS); i++) {
@ -690,6 +699,28 @@ drv_initmouse(TERMINAL_CONTROL_BLOCK * TCB)
sp->_mouse_type = M_TERM_DRIVER;
}
static int
drv_testmouse(TERMINAL_CONTROL_BLOCK * TCB, int delay)
{
int rc = 0;
SCREEN *sp;
AssertTCB();
SetSP();
if (sp->_drv_mouse_head < sp->_drv_mouse_tail) {
rc = TW_MOUSE;
} else {
rc = TCBOf(sp)->drv->twait(TCBOf(sp),
TWAIT_MASK,
delay,
(int *) 0
EVENTLIST_2nd(evl));
}
return rc;
}
static int
drv_mvcur(TERMINAL_CONTROL_BLOCK * TCB,
int yold GCC_UNUSED, int xold GCC_UNUSED,
@ -818,6 +849,50 @@ Adjust(int milliseconds, int diff)
return milliseconds;
}
#define BUTTON_MASK (FROM_LEFT_1ST_BUTTON_PRESSED | \
FROM_LEFT_2ND_BUTTON_PRESSED | \
FROM_LEFT_3RD_BUTTON_PRESSED | \
FROM_LEFT_4TH_BUTTON_PRESSED | \
RIGHTMOST_BUTTON_PRESSED)
static int
decode_mouse(TERMINAL_CONTROL_BLOCK * TCB, int mask)
{
SCREEN *sp;
int result = 0;
AssertTCB();
SetSP();
if (mask & FROM_LEFT_1ST_BUTTON_PRESSED)
result |= BUTTON1_PRESSED;
if (mask & FROM_LEFT_2ND_BUTTON_PRESSED)
result |= BUTTON2_PRESSED;
if (mask & FROM_LEFT_3RD_BUTTON_PRESSED)
result |= BUTTON3_PRESSED;
if (mask & FROM_LEFT_4TH_BUTTON_PRESSED)
result |= BUTTON4_PRESSED;
if (mask & RIGHTMOST_BUTTON_PRESSED) {
switch (TCB->info.numbuttons) {
case 1:
result |= BUTTON1_PRESSED;
break;
case 2:
result |= BUTTON2_PRESSED;
break;
case 3:
result |= BUTTON3_PRESSED;
break;
case 4:
result |= BUTTON4_PRESSED;
break;
}
}
return result;
}
static int
drv_twait(TERMINAL_CONTROL_BLOCK * TCB,
int mode,
@ -840,6 +915,9 @@ drv_twait(TERMINAL_CONTROL_BLOCK * TCB,
AssertTCB();
SetSP();
TR(TRACE_IEVENT, ("start twait: %d milliseconds, mode: %d",
milliseconds, mode));
if (milliseconds < 0)
milliseconds = INFINITY;
@ -883,11 +961,15 @@ drv_twait(TERMINAL_CONTROL_BLOCK * TCB,
}
continue;
case MOUSE_EVENT:
if (0 && mode & TW_MOUSE) {
if (decode_mouse(TCB,
(inp.Event.MouseEvent.dwButtonState
& BUTTON_MASK)) == 0) {
CONSUME();
} else if (mode & TW_MOUSE) {
code = TW_MOUSE;
goto end;
} else
continue;
}
continue;
default:
SetConsoleActiveScreenBuffer(!PropOf(TCB)->progMode ?
TCB->hdl : TCB->out);
@ -908,22 +990,26 @@ drv_twait(TERMINAL_CONTROL_BLOCK * TCB,
}
}
end:
TR(TRACE_IEVENT, ("end twait: returned %d (%d), remaining time %d msec",
code, errno, milliseconds));
if (timeleft)
*timeleft = milliseconds;
return code;
}
#define BUTTON_MASK (FROM_LEFT_1ST_BUTTON_PRESSED | \
FROM_LEFT_2ND_BUTTON_PRESSED | \
FROM_LEFT_3RD_BUTTON_PRESSED)
static bool
handle_mouse(SCREEN *sp, MOUSE_EVENT_RECORD mer)
handle_mouse(TERMINAL_CONTROL_BLOCK * TCB, MOUSE_EVENT_RECORD mer)
{
SCREEN *sp;
MEVENT work;
bool result = FALSE;
AssertTCB();
SetSP();
sp->_drv_mouse_old_buttons = sp->_drv_mouse_new_buttons;
sp->_drv_mouse_new_buttons = mer.dwButtonState & BUTTON_MASK;
@ -937,25 +1023,12 @@ handle_mouse(SCREEN *sp, MOUSE_EVENT_RECORD mer)
if (sp->_drv_mouse_new_buttons) {
if (sp->_drv_mouse_new_buttons & FROM_LEFT_1ST_BUTTON_PRESSED)
work.bstate |= BUTTON1_PRESSED;
if (sp->_drv_mouse_new_buttons & FROM_LEFT_2ND_BUTTON_PRESSED)
work.bstate |= BUTTON2_PRESSED;
if (sp->_drv_mouse_new_buttons & FROM_LEFT_3RD_BUTTON_PRESSED)
work.bstate |= BUTTON3_PRESSED;
if (sp->_drv_mouse_new_buttons & FROM_LEFT_4TH_BUTTON_PRESSED)
work.bstate |= BUTTON4_PRESSED;
work.bstate |= decode_mouse(TCB, sp->_drv_mouse_new_buttons);
} else {
if (sp->_drv_mouse_old_buttons & FROM_LEFT_1ST_BUTTON_PRESSED)
work.bstate |= BUTTON1_RELEASED;
if (sp->_drv_mouse_old_buttons & FROM_LEFT_2ND_BUTTON_PRESSED)
work.bstate |= BUTTON2_RELEASED;
if (sp->_drv_mouse_old_buttons & FROM_LEFT_3RD_BUTTON_PRESSED)
work.bstate |= BUTTON3_RELEASED;
if (sp->_drv_mouse_old_buttons & FROM_LEFT_4TH_BUTTON_PRESSED)
work.bstate |= BUTTON4_RELEASED;
/* cf: BUTTON_PRESSED, BUTTON_RELEASED */
work.bstate |= (decode_mouse(TCB, sp->_drv_mouse_old_buttons) >> 1);
result = TRUE;
}
@ -1009,7 +1082,7 @@ drv_read(TERMINAL_CONTROL_BLOCK * TCB, int *buf)
break;
}
} else if (inp.EventType == MOUSE_EVENT) {
if (handle_mouse(sp, inp.Event.MouseEvent)) {
if (handle_mouse(TCB, inp.Event.MouseEvent)) {
*buf = KEY_MOUSE;
break;
}
@ -1119,6 +1192,7 @@ NCURSES_EXPORT_VAR (TERM_DRIVER) _nc_WIN_DRIVER = {
drv_initcolor, /* initcolor */
drv_do_color, /* docolor */
drv_initmouse, /* initmouse */
drv_testmouse, /* testmouse */
drv_setfilter, /* setfilter */
drv_hwlabel, /* hwlabel */
drv_hwlabelOnOff, /* hwlabelOnOff */