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Display Ctrl-C events in the ShowConsoleInput test program.

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Now that Ctrl-C doesn't exit ShowConsoleInput, make the program exit when
the user hits ESC three times (3 up and 3 down for a total of 6 events).
This commit is contained in:
Ryan Prichard 2012-03-19 21:13:10 -07:00
parent 6b87c54d0d
commit 7dbe7537c3
1 changed files with 14 additions and 3 deletions
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17
Misc/ShowConsoleInput.cc
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@ -4,6 +4,8 @@
int main(int argc, char *argv[])
{
static int escCount = 0;
HANDLE hStdin = GetStdHandle(STD_INPUT_HANDLE);
while (true) {
DWORD count;
@ -12,6 +14,13 @@ int main(int argc, char *argv[])
printf("ReadConsoleInput failed\n");
return 1;
}
if (true) {
DWORD mode;
GetConsoleMode(hStdin, &mode);
SetConsoleMode(hStdin, mode & ~ENABLE_PROCESSED_INPUT);
}
if (ir.EventType == KEY_EVENT) {
const KEY_EVENT_RECORD &ker = ir.Event.KeyEvent;
printf("%s", ker.bKeyDown ? "dn" : "up");
@ -19,11 +28,13 @@ int main(int argc, char *argv[])
if (isprint(ker.uChar.AsciiChar))
printf("'%c'", ker.uChar.AsciiChar);
printf("%d", ker.uChar.AsciiChar);
printf(" ctrl=%d", (int)ker.dwControlKeyState);
printf(" vk=%d", ker.wVirtualKeyCode);
printf(" scan=%d", ker.wVirtualScanCode);
printf(" vk=%#x", ker.wVirtualKeyCode);
printf(" scan=%#x", ker.wVirtualScanCode);
printf(" state=%#x", (int)ker.dwControlKeyState);
printf(" repeat=%d", ker.wRepeatCount);
printf("\n");
if (ker.uChar.AsciiChar == 27 && ++escCount == 6)
break;
}
}
}