diff options
Diffstat (limited to 'bterm.h')
| -rw-r--r-- | bterm.h | 18 |
1 files changed, 7 insertions, 11 deletions
@@ -103,15 +103,11 @@ #define move_cursor(f, x, y) fprintf((f), CSI "%d;%dH", (int)(y)+1, (int)(x)+1) - -#define ESC_DELAY 10 - -int bgetkey(FILE *in, int *mouse_x, int *mouse_y, int timeout); +int bgetkey(FILE *in, int *mouse_x, int *mouse_y); const char *bkeyname(int key); -static inline int nextchar(int fd, int timeout) +static inline int nextchar(int fd) { - (void)timeout; char c; return read(fd, &c, 1) == 1 ? c : -1; } @@ -121,18 +117,18 @@ static inline int nextchar(int fd, int timeout) * If mouse_x or mouse_y are non-null and a mouse event occurs, they will be * set to the position of the mouse (0-indexed). */ -int bgetkey(FILE *in, int *mouse_x, int *mouse_y, int timeout) +int bgetkey(FILE *in, int *mouse_x, int *mouse_y) { int fd = fileno(in); int numcode = 0, super = 0; - int c = nextchar(fd, timeout); + int c = nextchar(fd); if (c == '\x1b') goto escape; return c; escape: - c = nextchar(fd, ESC_DELAY); + c = nextchar(fd); // Actual escape key: if (c < 0) return KEY_ESC; @@ -146,7 +142,7 @@ int bgetkey(FILE *in, int *mouse_x, int *mouse_y, int timeout) } CSI_start: - c = nextchar(fd, ESC_DELAY); + c = nextchar(fd); if (c == -1) return -1; @@ -213,7 +209,7 @@ int bgetkey(FILE *in, int *mouse_x, int *mouse_y, int timeout) return -1; SS3: - switch (nextchar(fd, ESC_DELAY)) { + switch (nextchar(fd)) { case 'P': return KEY_F1; case 'Q': return KEY_F2; case 'R': return KEY_F3; |