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Remove all deprecated calls to tb_cell_buffer()

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Signed-off-by: AnErrupTion <anerruption@disroot.org>
This commit is contained in:
AnErrupTion
2025-03-06 15:42:33 +01:00
parent 9168266cca
commit 9c79137c9f
3 changed files with 30 additions and 14 deletions
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32
include/termbox2.h
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@@ -506,6 +506,21 @@ int tb_set_cell_ex(int x, int y, uint32_t *ch, size_t nch, uintattr_t fg,
uintattr_t bg);
int tb_extend_cell(int x, int y, uint32_t ch);
/* Get cell at specified position.
*
* If position is valid, function returns TB_OK and cell contents are copied to
* `cell`. Note if `nech>0`, then `ech` will be a pointer to memory which may
* be invalid or freed after subsequent library calls. Callers must copy this
* memory if they need to persist it for some reason. Modifying memory at `ech`
* results in undefined behavior.
*
* If `back` is non-zero, return cells from the internal back buffer. Otherwise,
* return cells from the front buffer. Note the front buffer is updated on each
* call to tb_present(), whereas the back buffer is updated immediately by
* tb_set_cell() and other functions that mutate cell contents.
*/
int tb_get_cell(int x, int y, int back, struct tb_cell *cell);
/* Set the input mode. Termbox has two input modes:
*
* 1. `TB_INPUT_ESC`
@@ -1771,6 +1786,15 @@ int tb_set_cell_ex(int x, int y, uint32_t *ch, size_t nch, uintattr_t fg,
return TB_OK;
}
int tb_get_cell(int x, int y, int back, struct tb_cell *cell) {
if_not_init_return();
int rv;
struct tb_cell *cellp = NULL;
rv = cellbuf_get(back ? &global.back : &global.front, x, y, &cellp);
if (cellp) memcpy(cell, cellp, sizeof(*cell));
return rv;
}
int tb_extend_cell(int x, int y, uint32_t ch) {
if_not_init_return();
#ifdef TB_OPT_EGC
@@ -3271,14 +3295,6 @@ static int send_cluster(int x, int y, uint32_t *ch, size_t nch) {
ch32 = 0xfffd; // replace non-printable codepoints with U+FFFD
}
int chu8_len = tb_utf8_unicode_to_char(chu8, ch32);
/*
if (ch32 == 0) { // replace null with space (from termbox 19dbee5)
chu8_len = 1;
chu8[0] = ' ';
} else {
chu8_len = tb_utf8_unicode_to_char(chu8, ch32);
}
*/
if_err_return(rv, bytebuf_nputs(&global.out, chu8, (size_t)chu8_len));
}