Add a way for midend_process_key() to report whether it handled a keypress

This adds a new bool * argument, which can be NULL if front ends don't
care whether the keypress was handled.  Currently they all do that.

Currently, "undo" and "redo" keys are treated as not handled if there's
no move to undo or redo.  This may be a little too strict.
This commit is contained in:
Ben Harris
2022-11-05 16:05:39 +00:00
parent 4fdcc54975
commit 4a37f7cf78
8 changed files with 50 additions and 35 deletions

View File

@ -2530,18 +2530,18 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
cmd = wParam & ~0xF; /* low 4 bits reserved to Windows */
switch (cmd) {
case IDM_NEW:
if (!midend_process_key(fe->me, 0, 0, UI_NEWGAME))
if (!midend_process_key(fe->me, 0, 0, UI_NEWGAME, NULL))
PostQuitMessage(0);
break;
case IDM_RESTART:
midend_restart_game(fe->me);
break;
case IDM_UNDO:
if (!midend_process_key(fe->me, 0, 0, UI_UNDO))
if (!midend_process_key(fe->me, 0, 0, UI_UNDO, NULL))
PostQuitMessage(0);
break;
case IDM_REDO:
if (!midend_process_key(fe->me, 0, 0, UI_REDO))
if (!midend_process_key(fe->me, 0, 0, UI_REDO, NULL))
PostQuitMessage(0);
break;
case IDM_COPY:
@ -2563,7 +2563,7 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
}
break;
case IDM_QUIT:
if (!midend_process_key(fe->me, 0, 0, UI_QUIT))
if (!midend_process_key(fe->me, 0, 0, UI_QUIT, NULL))
PostQuitMessage(0);
break;
case IDM_CONFIG:
@ -2833,7 +2833,7 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
}
if (key != -1) {
if (!midend_process_key(fe->me, 0, 0, key))
if (!midend_process_key(fe->me, 0, 0, key, NULL))
PostQuitMessage(0);
} else {
MSG m;
@ -2866,7 +2866,7 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
if (!midend_process_key(fe->me,
(signed short)LOWORD(lParam) - fe->bitmapPosition.left,
(signed short)HIWORD(lParam) - fe->bitmapPosition.top,
button))
button, NULL))
PostQuitMessage(0);
SetCapture(hwnd);
@ -2893,7 +2893,7 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
if (!midend_process_key(fe->me,
(signed short)LOWORD(lParam) - fe->bitmapPosition.left,
(signed short)HIWORD(lParam) - fe->bitmapPosition.top,
button))
button, NULL))
PostQuitMessage(0);
ReleaseCapture();
@ -2913,7 +2913,7 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
if (!midend_process_key(fe->me,
(signed short)LOWORD(lParam) - fe->bitmapPosition.left,
(signed short)HIWORD(lParam) - fe->bitmapPosition.top,
button))
button, NULL))
PostQuitMessage(0);
}
break;
@ -2927,7 +2927,7 @@ static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
(keystate[VK_CONTROL] & 0x80))
key = UI_REDO;
}
if (!midend_process_key(fe->me, 0, 0, key))
if (!midend_process_key(fe->me, 0, 0, key, NULL))
PostQuitMessage(0);
}
return 0;