diff options
Diffstat (limited to 'tmux.h')
| -rw-r--r-- | tmux.h | 83 |
1 files changed, 59 insertions, 24 deletions
@@ -1,4 +1,4 @@ -/* $Id: tmux.h,v 1.83 2007-11-20 18:46:32 nicm Exp $ */ +/* $Id: tmux.h,v 1.84 2007-11-20 21:42:29 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -354,8 +354,11 @@ struct screen { u_char **grid_attr; u_char **grid_colr; - u_int sx; /* size x */ - u_int sy; /* size y */ + u_int dx; /* display x size */ + u_int dy; /* display y size */ + + u_int ysize; /* actual y size */ + u_int ylimit; /* maximum y size */ u_int rupper; /* scroll region top */ u_int rlower; /* scroll region bottom */ @@ -373,6 +376,21 @@ struct screen { int mode; }; +/* Screen display access macros. */ +#define screen_x(s, x) (x) +#define screen_y(s, y) ((s)->ysize - (s)->dy + y) + +#define screen_last_x(s) ((s)->dx - 1) +#define screen_last_y(s) ((s)->dy - 1) + +#define screen_size_x(s) ((s)->dx) +#define screen_size_y(s) ((s)->dy) + +#define screen_in_x(s, x) ((x) < screen_size_x(s)) +#define screen_in_y(s, y) ((y) < screen_size_y(s)) + +#define screen_in_region(s, y) ((y) >= (s)->rupper && (y) <= (s)->rlower) + /* Screen default contents. */ #define SCREEN_DEFDATA ' ' #define SCREEN_DEFATTR 0 @@ -676,6 +694,37 @@ void input_store_two(struct buffer *, u_char, uint16_t, uint16_t); /* input-key.c */ void input_translate_key(struct buffer *, int); +/* screen-display.c */ +void screen_display_make_lines(struct screen *, u_int, u_int); +void screen_display_free_lines(struct screen *, u_int, u_int); +void screen_display_move_lines(struct screen *, u_int, u_int, u_int); +void screen_display_fill_lines( + struct screen *, u_int, u_int, u_char, u_char, u_char); +void screen_display_fill_cells( + struct screen *, u_int, u_int, u_int, u_char, u_char, u_char); +void screen_display_fill_screen(struct screen *, u_char, u_char, u_char); +void screen_display_fill_cursor_eos( + struct screen *, u_char, u_char, u_char); +void screen_display_fill_cursor_bos( + struct screen *, u_char, u_char, u_char); +void screen_display_fill_line( + struct screen *, u_int, u_char, u_char, u_char); +void screen_display_fill_cursor_bol( + struct screen *, u_char, u_char, u_char); +void screen_display_fill_cursor_eol( + struct screen *, u_char, u_char, u_char); +void screen_display_cursor_set(struct screen *, u_char); +void screen_display_cursor_up(struct screen *); +void screen_display_cursor_down(struct screen *); +void screen_display_scroll_region_up(struct screen *); +void screen_display_scroll_region_down(struct screen *); +void screen_display_insert_lines(struct screen *, u_int, u_int); +void screen_display_insert_lines_region(struct screen *, u_int, u_int); +void screen_display_delete_lines(struct screen *, u_int, u_int); +void screen_display_delete_lines_region(struct screen *, u_int, u_int); +void screen_display_insert_characters(struct screen *, u_int, u_int, u_int); +void screen_display_delete_characters(struct screen *, u_int, u_int, u_int); + /* screen.c */ const char *screen_colourstring(u_char); u_char screen_stringcolour(const char *); @@ -683,27 +732,13 @@ void screen_create(struct screen *, u_int, u_int); void screen_destroy(struct screen *); void screen_resize(struct screen *, u_int, u_int); void screen_draw(struct screen *, struct buffer *, u_int, u_int); -void screen_write_character(struct screen *, u_char); -void screen_insert_lines(struct screen *, u_int, u_int); -void screen_insert_lines_region(struct screen *, u_int, u_int); -void screen_delete_lines(struct screen *, u_int, u_int); -void screen_delete_lines_region(struct screen *, u_int, u_int); -void screen_insert_characters(struct screen *, u_int, u_int, u_int); -void screen_delete_characters(struct screen *, u_int, u_int, u_int); -void screen_cursor_up_scroll(struct screen *); -void screen_cursor_down_scroll(struct screen *); -void screen_scroll_region_up(struct screen *); -void screen_scroll_region_down(struct screen *); -void screen_scroll_up(struct screen *, u_int); -void screen_scroll_down(struct screen *, u_int); -void screen_fill_screen(struct screen *, u_char, u_char, u_char); -void screen_fill_line(struct screen *, u_int, u_char, u_char, u_char); -void screen_fill_end_of_screen( - struct screen *, u_int, u_int, u_char, u_char, u_char); -void screen_fill_end_of_line( - struct screen *, u_int, u_int, u_char, u_char, u_char); -void screen_fill_start_of_line( - struct screen *, u_int, u_int, u_char, u_char, u_char); +void screen_make_lines(struct screen *, u_int, u_int); +void screen_free_lines(struct screen *, u_int, u_int); +void screen_move_lines(struct screen *, u_int, u_int, u_int); +void screen_fill_lines( + struct screen *, u_int, u_int, u_char, u_char, u_char); +void screen_fill_cells( + struct screen *, u_int, u_int, u_int, u_char, u_char, u_char); /* local.c */ int local_init(struct buffer **, struct buffer **); |