libs/newlib-cygwin
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* fhandler.h (class fhandler_console): Add members `insert_mode'.

Browse Source 
* fhandler_console.cc (fhandler_console::dup): Duplicate `insert_mode'.
        (fhandler_console::fhandler_console): Initialize `insert_mode'.
        fhandler_console::char_command): Add terminal capabilities
        "enter insert mode" = \E[4h and "exit insert mode" = \E[4l.
        Care for insert mode on terminal capability "repeat char" = \E[x;yb.
        (fhandler_console::write_normal): Care for insert mode before writing
        to the console.
        (array keytable): Add keymapping for modified cursor and control
        block keys (xterm like).
This commit is contained in:
Corinna Vinschen 2001-03-31 09:19:32 +00:00
parent 12453b4590
commit 70afbaae17
3 changed files with 49 additions and 13 deletions
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16
winsup/cygwin/ChangeLog
View File

@ -1,8 +1,22 @@
Sat Mar 31 11:09:00 2001 Corinna Vinschen <corinna@vinschen.de>
* fhandler.h (class fhandler_console): Add members `insert_mode'.
* fhandler_console.cc (fhandler_console::dup): Duplicate `insert_mode'.
(fhandler_console::fhandler_console): Initialize `insert_mode'.
fhandler_console::char_command): Add terminal capabilities
"enter insert mode" = \E[4h and "exit insert mode" = \E[4l.
Care for insert mode on terminal capability "repeat char" = \E[x;yb.
(fhandler_console::write_normal): Care for insert mode before writing
to the console.
(array keytable): Add keymapping for modified cursor and control
block keys (xterm like).
Fri Mar 30 13:02:00 2001 Corinna Vinschen <corinna@vinschen.de> Fri Mar 30 13:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
* fhandler.h (class fhandler_console): Add members `savebufsiz' and * fhandler.h (class fhandler_console): Add members `savebufsiz' and
`savebuf' to allow save/restore of screen. `savebuf' to allow save/restore of screen.
* fhandler_console.cc (fhandler_console::dup): Duplicate savebuf. * fhandler_console.cc (fhandler_console::dup): Duplicate `savebufsiz'
and `savebuf'.
(fhandler_console::fhandler_console): Initialize `savebufsiz' and (fhandler_console::fhandler_console): Initialize `savebufsiz' and
`savebuf'. `savebuf'.
(fhandler_console::char_command): Add terminal capabilities (fhandler_console::char_command): Add terminal capabilities

1
winsup/cygwin/fhandler.h
View File

@ -652,6 +652,7 @@ private:
DWORD dwLastButtonState; DWORD dwLastButtonState;
int nModifiers; int nModifiers;
BOOL insert_mode;
BOOL use_mouse; BOOL use_mouse;
BOOL raw_win32_keyboard_mode; BOOL raw_win32_keyboard_mode;

45
winsup/cygwin/fhandler_console.cc
View File

@ -579,6 +579,7 @@ fhandler_console::dup (fhandler_base *child)
fhc->dwLastButtonState = dwLastButtonState; fhc->dwLastButtonState = dwLastButtonState;
fhc->nModifiers = nModifiers; fhc->nModifiers = nModifiers;
fhc->insert_mode = insert_mode;
fhc->use_mouse = use_mouse; fhc->use_mouse = use_mouse;
fhc->raw_win32_keyboard_mode = raw_win32_keyboard_mode; fhc->raw_win32_keyboard_mode = raw_win32_keyboard_mode;
@ -801,7 +802,7 @@ fhandler_console::fhandler_console (const char *name) :
dwLastCursorPosition.Y = -1; dwLastCursorPosition.Y = -1;
dwLastButtonState = 0; dwLastButtonState = 0;
nModifiers = 0; nModifiers = 0;
use_mouse = raw_win32_keyboard_mode = FALSE; insert_mode = use_mouse = raw_win32_keyboard_mode = FALSE;
/* Set the mask that determines if an input keystroke is modified by /* Set the mask that determines if an input keystroke is modified by
META. We set this based on the keyboard layout language loaded META. We set this based on the keyboard layout language loaded
for the current thread. The left <ALT> key always generates for the current thread. The left <ALT> key always generates
@ -1096,7 +1097,16 @@ fhandler_console::char_command (char c)
case 'h': case 'h':
case 'l': case 'l':
if (!saw_question_mark) if (!saw_question_mark)
break; {
switch (args_[0])
{
case 4: /* Insert mode */
insert_mode = (c == 'h') ? TRUE : FALSE;
syscall_printf("insert mode %sabled", insert_mode ? "en" : "dis");
break;
}
break;
}
switch (args_[0]) switch (args_[0])
{ {
case 47: /* Save/Restore screen */ case 47: /* Save/Restore screen */
@ -1267,6 +1277,11 @@ fhandler_console::char_command (char c)
cursor_set (FALSE, ((8 * (x / 8 + 1)) - 8), y); cursor_set (FALSE, ((8 * (x / 8 + 1)) - 8), y);
break; break;
case 'b': /* Repeat char #1 #2 times */ case 'b': /* Repeat char #1 #2 times */
if (insert_mode)
{
cursor_get (&x, &y);
scroll_screen (x, y, -1, y, x + args_[1], y);
}
while (args_[1]--) while (args_[1]--)
WriteFile (get_output_handle (), &args_[0], 1, (DWORD *) &x, 0); WriteFile (get_output_handle (), &args_[0], 1, (DWORD *) &x, 0);
break; break;
@ -1326,6 +1341,12 @@ fhandler_console::write_normal (const unsigned char *src,
CharToOemBuff ((LPCSTR)src, buf, l2); CharToOemBuff ((LPCSTR)src, buf, l2);
else else
strncpy (buf, (LPCSTR)src, l2); strncpy (buf, (LPCSTR)src, l2);
if (insert_mode)
{
int x, y;
cursor_get (&x, &y);
scroll_screen (x, y, -1, y, x + l2, y);
}
if (!WriteFile (get_output_handle (), buf, l2, &done, 0)) if (!WriteFile (get_output_handle (), buf, l2, &done, 0))
{ {
debug_printf ("write failed, handle %p", get_output_handle ()); debug_printf ("write failed, handle %p", get_output_handle ());
@ -1539,16 +1560,16 @@ static struct {
const char *val[4]; const char *val[4];
} keytable[] = { } keytable[] = {
/* NORMAL */ /* SHIFT */ /* CTRL */ /* ALT */ /* NORMAL */ /* SHIFT */ /* CTRL */ /* ALT */
{VK_LEFT, {"\033[D", NULL, NULL, NULL}}, {VK_LEFT, {"\033[D", "\033[D", "\033[D", "\033\033[D"}},
{VK_RIGHT, {"\033[C", NULL, NULL, NULL}}, {VK_RIGHT, {"\033[C", "\033[C", "\033[C", "\033\033[C"}},
{VK_UP, {"\033[A", NULL, NULL, NULL}}, {VK_UP, {"\033[A", "\033[A", "\033[A", "\033\033[A"}},
{VK_DOWN, {"\033[B", NULL, NULL, NULL}}, {VK_DOWN, {"\033[B", "\033[B", "\033[B", "\033\033[B"}},
{VK_PRIOR, {"\033[5~", NULL, NULL, NULL}}, {VK_PRIOR, {"\033[5~", "\033[5~", "\033[5~", "\033\033[5~"}},
{VK_NEXT, {"\033[6~", NULL, NULL, NULL}}, {VK_NEXT, {"\033[6~", "\033[6~", "\033[6~", "\033\033[6~"}},
{VK_HOME, {"\033[1~", NULL, NULL, NULL}}, {VK_HOME, {"\033[1~", "\033[1~", "\033[1~", "\033\033[1~"}},
{VK_END, {"\033[4~", NULL, NULL, NULL}}, {VK_END, {"\033[4~", "\033[4~", "\033[4~", "\033\033[4~"}},
{VK_INSERT, {"\033[2~", NULL, NULL, NULL}}, {VK_INSERT, {"\033[2~", "\033[2~", "\033[2~", "\033\033[2~"}},
{VK_DELETE, {"\033[3~", NULL, NULL, NULL}}, {VK_DELETE, {"\033[3~", "\033[3~", "\033[3~", "\033\033[3~"}},
{VK_F1, {"\033[[A", "\033[23~", NULL, NULL}}, {VK_F1, {"\033[[A", "\033[23~", NULL, NULL}},
{VK_F2, {"\033[[B", "\033[24~", NULL, NULL}}, {VK_F2, {"\033[[B", "\033[24~", NULL, NULL}},
{VK_F3, {"\033[[C", "\033[25~", NULL, NULL}}, {VK_F3, {"\033[[C", "\033[25~", NULL, NULL}},