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* 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).
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>
* fhandler.h (class fhandler_console): Add members `savebufsiz' and
`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
`savebuf'.
(fhandler_console::char_command): Add terminal capabilities

1
winsup/cygwin/fhandler.h
View File

@ -652,6 +652,7 @@ private:
DWORD dwLastButtonState;
int nModifiers;
BOOL insert_mode;
BOOL use_mouse;
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->nModifiers = nModifiers;
fhc->insert_mode = insert_mode;
fhc->use_mouse = use_mouse;
fhc->raw_win32_keyboard_mode = raw_win32_keyboard_mode;
@ -801,7 +802,7 @@ fhandler_console::fhandler_console (const char *name) :
dwLastCursorPosition.Y = -1;
dwLastButtonState = 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
META. We set this based on the keyboard layout language loaded
for the current thread. The left <ALT> key always generates
@ -1096,7 +1097,16 @@ fhandler_console::char_command (char c)
case 'h':
case 'l':
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])
{
case 47: /* Save/Restore screen */
@ -1267,6 +1277,11 @@ fhandler_console::char_command (char c)
cursor_set (FALSE, ((8 * (x / 8 + 1)) - 8), y);
break;
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]--)
WriteFile (get_output_handle (), &args_[0], 1, (DWORD *) &x, 0);
break;
@ -1326,6 +1341,12 @@ fhandler_console::write_normal (const unsigned char *src,
CharToOemBuff ((LPCSTR)src, buf, l2);
else
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))
{
debug_printf ("write failed, handle %p", get_output_handle ());
@ -1539,16 +1560,16 @@ static struct {
const char *val[4];
} keytable[] = {
/* NORMAL */ /* SHIFT */ /* CTRL */ /* ALT */
{VK_LEFT, {"\033[D", NULL, NULL, NULL}},
{VK_RIGHT, {"\033[C", NULL, NULL, NULL}},
{VK_UP, {"\033[A", NULL, NULL, NULL}},
{VK_DOWN, {"\033[B", NULL, NULL, NULL}},
{VK_PRIOR, {"\033[5~", NULL, NULL, NULL}},
{VK_NEXT, {"\033[6~", NULL, NULL, NULL}},
{VK_HOME, {"\033[1~", NULL, NULL, NULL}},
{VK_END, {"\033[4~", NULL, NULL, NULL}},
{VK_INSERT, {"\033[2~", NULL, NULL, NULL}},
{VK_DELETE, {"\033[3~", NULL, NULL, NULL}},
{VK_LEFT, {"\033[D", "\033[D", "\033[D", "\033\033[D"}},
{VK_RIGHT, {"\033[C", "\033[C", "\033[C", "\033\033[C"}},
{VK_UP, {"\033[A", "\033[A", "\033[A", "\033\033[A"}},
{VK_DOWN, {"\033[B", "\033[B", "\033[B", "\033\033[B"}},
{VK_PRIOR, {"\033[5~", "\033[5~", "\033[5~", "\033\033[5~"}},
{VK_NEXT, {"\033[6~", "\033[6~", "\033[6~", "\033\033[6~"}},
{VK_HOME, {"\033[1~", "\033[1~", "\033[1~", "\033\033[1~"}},
{VK_END, {"\033[4~", "\033[4~", "\033[4~", "\033\033[4~"}},
{VK_INSERT, {"\033[2~", "\033[2~", "\033[2~", "\033\033[2~"}},
{VK_DELETE, {"\033[3~", "\033[3~", "\033[3~", "\033\033[3~"}},
{VK_F1, {"\033[[A", "\033[23~", NULL, NULL}},
{VK_F2, {"\033[[B", "\033[24~", NULL, NULL}},
{VK_F3, {"\033[[C", "\033[25~", NULL, NULL}},