Mercurial > vim
diff src/libvterm/include/vterm.h @ 11761:7846efd291d7 v8.0.0763
patch 8.0.0763: libvterm can be improved
commit https://github.com/vim/vim/commit/9cc5f75932b10f611d8b3f444d025053f9dbcab1
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jul 23 22:07:27 2017 +0200
patch 8.0.0763: libvterm can be improved
Problem: Libvterm can be improved.
Solution: Various small improvements, more comments.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 23 Jul 2017 22:15:05 +0200 |
parents | b8299e742f41 |
children | c76b672df584 |
line wrap: on
line diff
--- a/src/libvterm/include/vterm.h +++ b/src/libvterm/include/vterm.h @@ -160,7 +160,9 @@ VTerm *vterm_new_with_allocator(int rows /* Free and cleanup a terminal and all its data. */ void vterm_free(VTerm* vt); +/* Get the current size of the terminal and store in "rowsp" and "colsp". */ void vterm_get_size(const VTerm *vt, int *rowsp, int *colsp); + void vterm_set_size(VTerm *vt, int rows, int cols); int vterm_get_utf8(const VTerm *vt); @@ -195,14 +197,14 @@ void vterm_mouse_button(VTerm *vt, int b * * Don't confuse this with the final byte of the CSI escape; 'a' in this case. */ -#define CSI_ARG_FLAG_MORE (1<<31) -#define CSI_ARG_MASK (~(1<<31)) +#define CSI_ARG_FLAG_MORE (1<<30) +#define CSI_ARG_MASK (~(1<<30)) #define CSI_ARG_HAS_MORE(a) ((a) & CSI_ARG_FLAG_MORE) #define CSI_ARG(a) ((a) & CSI_ARG_MASK) /* Can't use -1 to indicate a missing argument; use this instead */ -#define CSI_ARG_MISSING ((1UL<<31)-1) +#define CSI_ARG_MISSING ((1<<30)-1) #define CSI_ARG_IS_MISSING(a) (CSI_ARG(a) == CSI_ARG_MISSING) #define CSI_ARG_OR(a,def) (CSI_ARG(a) == CSI_ARG_MISSING ? (def) : CSI_ARG(a)) @@ -248,7 +250,9 @@ void *vterm_state_get_cbdata(VTermState void vterm_state_set_unrecognised_fallbacks(VTermState *state, const VTermParserCallbacks *fallbacks, void *user); void *vterm_state_get_unrecognised_fbdata(VTermState *state); +/* Initialize the state. */ void vterm_state_reset(VTermState *state, int hard); + void vterm_state_get_cursorpos(const VTermState *state, VTermPos *cursorpos); void vterm_state_get_default_colors(const VTermState *state, VTermColor *default_fg, VTermColor *default_bg); void vterm_state_get_palette_color(const VTermState *state, int index, VTermColor *col); @@ -295,6 +299,7 @@ typedef struct { int (*sb_popline)(int cols, VTermScreenCell *cells, void *user); } VTermScreenCallbacks; +/* Return the screen of the vterm. */ VTermScreen *vterm_obtain_screen(VTerm *vt); /* @@ -317,9 +322,15 @@ typedef enum { VTERM_DAMAGE_SCROLL /* entire screen + scrollrect */ } VTermDamageSize; +/* Invoke the relevant callbacks to update the screen. */ void vterm_screen_flush_damage(VTermScreen *screen); + void vterm_screen_set_damage_merge(VTermScreen *screen, VTermDamageSize size); +/* + * Reset the screen. Also invokes vterm_state_reset(). + * Must be called before the terminal can be used. + */ void vterm_screen_reset(VTermScreen *screen, int hard); /* Neither of these functions NUL-terminate the buffer */