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Sync OpenBSD patchset 162:

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More tty code tidying: move the saved cursor/region position (from before the
screen was updated) out of struct screen and into struct tty_ctx.
This commit is contained in:
Tiago Cunha
2009-07-23 12:48:18 +00:00
parent 9c6fa90857
commit b72f9bea43
4 changed files with 130 additions and 136 deletions
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28
tmux.h
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@ -1,4 +1,4 @@
/* $Id: tmux.h,v 1.383 2009-07-23 12:38:01 tcunha Exp $ */
/* $Id: tmux.h,v 1.384 2009-07-23 12:48:18 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -476,15 +476,9 @@ struct screen {
u_int cx; /* cursor x */
u_int cy; /* cursor y */
u_int old_cx;
u_int old_cy;
u_int rupper; /* scroll region top */
u_int rlower; /* scroll region bottom */
u_int old_rupper;
u_int old_rlower;
int mode;
bitstr_t *tabs;
@ -782,8 +776,19 @@ struct tty_ctx {
const struct grid_cell *cell;
const struct grid_utf8 *utf8;
u_int num;
void *ptr;
u_int num;
void *ptr;
/*
* Cursor and region position before the screen was updated - this is
* where the command should be applied; the values in the screen have
* already been updated.
*/
u_int ocx;
u_int ocy;
u_int orupper;
u_int orlower;
};
typedef void tty_cmd_func(struct tty *, struct tty_ctx *);
@ -1031,10 +1036,10 @@ void tty_detect_utf8(struct tty *);
void tty_set_title(struct tty *, const char *);
void tty_update_mode(struct tty *, int);
void tty_draw_line(struct tty *, struct screen *, u_int, u_int, u_int);
void tty_redraw_region(struct tty *, struct window_pane *);
int tty_open(struct tty *, char **);
void tty_close(struct tty *, int);
void tty_free(struct tty *, int);
void tty_write(void (*)(struct tty *, struct tty_ctx *), struct tty_ctx *);
void tty_cmd_alignmenttest(struct tty *, struct tty_ctx *);
void tty_cmd_cell(struct tty *, struct tty_ctx *);
void tty_cmd_clearendofline(struct tty *, struct tty_ctx *);
@ -1072,9 +1077,6 @@ void tty_keys_free(struct tty *);
int tty_keys_next(struct tty *, int *, u_char *);
/* tty-write.c */
void tty_write0(struct window_pane *, tty_cmd_func *);
void tty_writenum(struct window_pane *, tty_cmd_func *, u_int);
void tty_writeptr(struct window_pane *, tty_cmd_func *, void *);
void tty_write(tty_cmd_func *, struct tty_ctx *);
/* options-cmd.c */