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Add support for the OSC 4 and OSC 104 palette setting escape sequences,

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from S Gilles.
This commit is contained in:
nicm
2017-01-07 15:28:13 +00:00
parent cae0fbbe8c
commit 314e933914
9 changed files with 185 additions and 20 deletions
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11
tmux.h
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@ -576,6 +576,7 @@ enum utf8_state {
#define GRID_FLAG_PADDING 0x4
#define GRID_FLAG_EXTENDED 0x8
#define GRID_FLAG_SELECTED 0x10
#define GRID_FLAG_NOPALETTE 0x20
/* Grid line flags. */
#define GRID_LINE_WRAPPED 0x1
@ -829,6 +830,8 @@ struct window_pane {
struct grid_cell colgc;
int *palette;
int pipe_fd;
struct bufferevent *pipe_event;
size_t pipe_off;
@ -857,6 +860,11 @@ struct window_pane {
TAILQ_HEAD(window_panes, window_pane);
RB_HEAD(window_pane_tree, window_pane);
#define WINDOW_PANE_PALETTE_HAS(wp, c) \
((wp) != NULL && (wp)->palette != NULL && \
((c) < 0x100 || (c) & COLOUR_FLAG_256) && \
(wp)->palette[(c) & 0xff] != 0)
/* Window structure. */
struct window {
u_int id;
@ -2126,6 +2134,9 @@ void window_pane_alternate_on(struct window_pane *,
struct grid_cell *, int);
void window_pane_alternate_off(struct window_pane *,
struct grid_cell *, int);
void window_pane_set_palette(struct window_pane *, u_int, int);
void window_pane_unset_palette(struct window_pane *, u_int);
void window_pane_reset_palette(struct window_pane *);
int window_pane_set_mode(struct window_pane *,
const struct window_mode *);
void window_pane_reset_mode(struct window_pane *);