diff options
| -rw-r--r-- | Library/UefiShellUfmCommandLib/tbi/win.c | 31 | ||||
| -rw-r--r-- | Library/UefiShellUfmCommandLib/tbi/win.h | 26 |
2 files changed, 57 insertions, 0 deletions
diff --git a/Library/UefiShellUfmCommandLib/tbi/win.c b/Library/UefiShellUfmCommandLib/tbi/win.c index bada79e..13183b2 100644 --- a/Library/UefiShellUfmCommandLib/tbi/win.c +++ b/Library/UefiShellUfmCommandLib/tbi/win.c @@ -216,6 +216,37 @@ BOOLEAN whline(struct window *w, INT32 x, INT32 y, CHAR16 ch, INT32 attr, UINTN return TRUE; } +VOID waddch(struct window *w, CHAR16 ch, INT32 attr) +{ + INT32 x = w->curx + INT32 y = w->cury; + + if(x >= w->width) { + w->curx = 0; + if(++w->cury >= w->height) + w->cury = 0; + } + else + w->curx += 1; + + if(ch != 0) + w->text[y][x] = ch; + if(attr != -1) + w->attr[y][x] = attr; +} + +BOOLEAN mvwaddch(struct window *w, INT32 x, INT32 y, CHAR16 ch, INT32 attr) +{ + BOOLEAN moved; + + moved = wmove(w, x, y); + if(moved == FALSE) + return FALSE; + + waddch(w, ch, attr); + return TRUE; +} + UINTN EFIAPI wprintf(struct window *w, CONST CHAR16 *fmt, ...) { VA_LIST arg; diff --git a/Library/UefiShellUfmCommandLib/tbi/win.h b/Library/UefiShellUfmCommandLib/tbi/win.h index a5aacce..3efa3c1 100644 --- a/Library/UefiShellUfmCommandLib/tbi/win.h +++ b/Library/UefiShellUfmCommandLib/tbi/win.h @@ -158,6 +158,32 @@ BOOLEAN wvline(struct window *w, INT32 x, INT32 y, CHAR16 ch, INT32 attr, UINTN BOOLEAN whline(struct window *w, INT32 x, INT32 y, CHAR16 ch, INT32 attr, UINTN n); /* + * Puts the character and attributes on the cursor coordinates of the + * given window. Doesn't support control characters + * + * w: the window on which to operate + * ch: the character used to print. If 0, then a char won't changed + * attr: the attributes used to print. If -1, then attrs won't changed + * + * return: FALSE upon failure and TRUE upon successful completion +*/ +VOID waddch(struct window *w, CHAR16 ch, INT32 attr); + +/* + * Moves to specified coordinates, puts the character and attributes into the + * given window. Doesn't support control characters + * + * w: the window on which to operate + * x: the X(column) coordinate to move + * y: the Y(row) coordinate to move + * ch: the character used to print. If 0, then a char won't changed + * attr: the attributes used to print. If -1, then attrs won't changed + * + * return: FALSE upon failure and TRUE upon successful completion +*/ +BOOLEAN mvwaddch(struct window *w, INT32 x, INT32 y, CHAR16 ch, INT32 attr); + +/* * Prints formatted output on the cursor coordinates * * w: the window on which to operate |