diff options
Diffstat (limited to 'ui-terminal-vt100.c')
| -rw-r--r-- | ui-terminal-vt100.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/ui-terminal-vt100.c b/ui-terminal-vt100.c index dffc235..a1c92f3 100644 --- a/ui-terminal-vt100.c +++ b/ui-terminal-vt100.c @@ -59,11 +59,6 @@ #define CELL_ATTR_ITALIC (1 << 4) #define CELL_ATTR_DIM (1 << 5) -typedef struct { - Ui uiterm; - Buffer buf; -} UiVt100; - static inline bool cell_color_equal(CellColor c1, CellColor c2) { if (c1.index != (uint8_t)-1 || c2.index != (uint8_t)-1) return c1.index == c2.index; @@ -97,7 +92,7 @@ static void cursor_visible(bool visible) { } static void ui_term_backend_blit(Ui *tui) { - Buffer *buf = &((UiVt100*)tui)->buf; + Buffer *buf = tui->ctx; buffer_clear(buf); CellAttr attr = CELL_ATTR_NORMAL; CellColor fg = CELL_COLOR_DEFAULT, bg = CELL_COLOR_DEFAULT; @@ -199,18 +194,20 @@ static bool ui_term_backend_init(Ui *tui, char *term) { return true; } -static Ui *ui_term_backend_new(void) { - UiVt100 *vtui = calloc(1, sizeof *vtui); - if (!vtui) - return NULL; - buffer_init(&vtui->buf); - return (Ui*)vtui; +static bool ui_backend_init(Ui *ui) { + Buffer *buf = calloc(1, sizeof(Buffer)); + if (!buf) + return false; + buffer_init(buf); + ui->ctx = buf; + return true; } static void ui_term_backend_free(Ui *tui) { - UiVt100 *vtui = (UiVt100*)tui; + Buffer *buf = tui->ctx; ui_term_backend_suspend(tui); - buffer_release(&vtui->buf); + buffer_release(buf); + free(buf); } static bool is_default_color(CellColor c) { |