scrolling region: wip

This commit is contained in:
Daniel Eklöf 2019-06-23 21:12:32 +02:00
parent 7cc9be01f4
commit 2fe7145aff
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GPG key ID: 5BBD4992C116573F
6 changed files with 199 additions and 77 deletions

5
grid.h
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@ -5,7 +5,7 @@
void grid_damage_update(struct grid *grid, int start, int length);
void grid_damage_erase(struct grid *grid, int start, int length);
void grid_damage_scroll(
struct grid *grid, enum damage_type damage_type, int lines);
struct grid *grid, enum damage_type damage_type, int offset, int lines);
void grid_erase(struct grid *grid, int start, int end);
@ -18,6 +18,9 @@ void grid_cursor_down(struct grid *grid, int count);
void grid_scroll(struct grid *grid, int rows);
void grid_scroll_reverse(struct grid *grid, int rows);
void grid_scroll_partial(struct grid *grid, int offset, int rows);
void grid_scroll_reverse_partial(struct grid *grid, int offset, int rows);
int grid_cursor_linear(const struct grid *grid, int row, int col);