Mercurial > vim
annotate src/libvterm/include/vterm.h @ 11621:b8299e742f41 v8.0.0693
patch 8.0.0693: no terminal emulator support
commit https://github.com/vim/vim/commit/e4f25e4a8db2c8a8a71a4ba2a68540b3ab341e42
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jul 7 11:54:15 2017 +0200
patch 8.0.0693: no terminal emulator support
Problem: No terminal emulator support. Cannot properly run commands in the
GUI. Cannot run a job interactively with an ssh connection.
Solution: Very early implementation of the :terminal command. Includes
libvterm converted to ANSI C. Many parts still missing.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Fri, 07 Jul 2017 12:00:04 +0200 |
parents | |
children | 7846efd291d7 |
rev | line source |
---|---|
11621
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1 /* |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2 * NOTE: This is a MODIFIED version of libvterm, see the README file. |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
3 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
4 #ifndef __VTERM_H__ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
5 #define __VTERM_H__ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
6 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
7 #ifdef __cplusplus |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
8 extern "C" { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
9 #endif |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
10 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
11 #include <stdint.h> |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
12 #include <stdlib.h> |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
13 #include <stdbool.h> |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
14 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
15 #include "vterm_keycodes.h" |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
16 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
17 typedef struct VTerm VTerm; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
18 typedef struct VTermState VTermState; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
19 typedef struct VTermScreen VTermScreen; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
20 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
21 /* Specifies a screen point. */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
22 typedef struct { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
23 int row; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
24 int col; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
25 } VTermPos; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
26 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
27 /* |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
28 * Some small utility functions; we can just keep these static here. |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
29 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
30 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
31 /* |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
32 * Order points by on-screen flow order: |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
33 * Return < 0 if "a" is before "b" |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
34 * Return 0 if "a" and "b" are equal |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
35 * Return > 0 if "a" is after "b". |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
36 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
37 int vterm_pos_cmp(VTermPos a, VTermPos b); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
38 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
39 #if defined(DEFINE_INLINES) || USE_INLINE |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
40 INLINE int vterm_pos_cmp(VTermPos a, VTermPos b) |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
41 { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
42 return (a.row == b.row) ? a.col - b.col : a.row - b.row; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
43 } |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
44 #endif |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
45 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
46 /* Specifies a rectangular screen area. */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
47 typedef struct { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
48 int start_row; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
49 int end_row; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
50 int start_col; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
51 int end_col; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
52 } VTermRect; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
53 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
54 /* Return true if the rect "r" contains the point "p". */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
55 int vterm_rect_contains(VTermRect r, VTermPos p); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
56 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
57 #if defined(DEFINE_INLINES) || USE_INLINE |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
58 INLINE int vterm_rect_contains(VTermRect r, VTermPos p) |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
59 { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
60 return p.row >= r.start_row && p.row < r.end_row && |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
61 p.col >= r.start_col && p.col < r.end_col; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
62 } |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
63 #endif |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
64 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
65 /* Move "rect" "row_delta" down and "col_delta" right. |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
66 * Does not check boundaries. */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
67 void vterm_rect_move(VTermRect *rect, int row_delta, int col_delta); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
68 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
69 #if defined(DEFINE_INLINES) || USE_INLINE |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
70 INLINE void vterm_rect_move(VTermRect *rect, int row_delta, int col_delta) |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
71 { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
72 rect->start_row += row_delta; rect->end_row += row_delta; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
73 rect->start_col += col_delta; rect->end_col += col_delta; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
74 } |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
75 #endif |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
76 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
77 typedef struct { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
78 uint8_t red, green, blue; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
79 } VTermColor; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
80 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
81 typedef enum { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
82 /* VTERM_VALUETYPE_NONE = 0 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
83 VTERM_VALUETYPE_BOOL = 1, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
84 VTERM_VALUETYPE_INT, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
85 VTERM_VALUETYPE_STRING, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
86 VTERM_VALUETYPE_COLOR |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
87 } VTermValueType; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
88 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
89 typedef union { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
90 int boolean; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
91 int number; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
92 char *string; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
93 VTermColor color; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
94 } VTermValue; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
95 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
96 typedef enum { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
97 /* VTERM_ATTR_NONE = 0 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
98 VTERM_ATTR_BOLD = 1, /* bool: 1, 22 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
99 VTERM_ATTR_UNDERLINE, /* number: 4, 21, 24 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
100 VTERM_ATTR_ITALIC, /* bool: 3, 23 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
101 VTERM_ATTR_BLINK, /* bool: 5, 25 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
102 VTERM_ATTR_REVERSE, /* bool: 7, 27 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
103 VTERM_ATTR_STRIKE, /* bool: 9, 29 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
104 VTERM_ATTR_FONT, /* number: 10-19 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
105 VTERM_ATTR_FOREGROUND, /* color: 30-39 90-97 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
106 VTERM_ATTR_BACKGROUND /* color: 40-49 100-107 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
107 } VTermAttr; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
108 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
109 typedef enum { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
110 /* VTERM_PROP_NONE = 0 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
111 VTERM_PROP_CURSORVISIBLE = 1, /* bool */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
112 VTERM_PROP_CURSORBLINK, /* bool */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
113 VTERM_PROP_ALTSCREEN, /* bool */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
114 VTERM_PROP_TITLE, /* string */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
115 VTERM_PROP_ICONNAME, /* string */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
116 VTERM_PROP_REVERSE, /* bool */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
117 VTERM_PROP_CURSORSHAPE, /* number */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
118 VTERM_PROP_MOUSE /* number */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
119 } VTermProp; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
120 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
121 enum { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
122 VTERM_PROP_CURSORSHAPE_BLOCK = 1, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
123 VTERM_PROP_CURSORSHAPE_UNDERLINE, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
124 VTERM_PROP_CURSORSHAPE_BAR_LEFT |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
125 }; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
126 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
127 enum { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
128 VTERM_PROP_MOUSE_NONE = 0, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
129 VTERM_PROP_MOUSE_CLICK, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
130 VTERM_PROP_MOUSE_DRAG, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
131 VTERM_PROP_MOUSE_MOVE |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
132 }; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
133 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
134 typedef struct { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
135 const uint32_t *chars; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
136 int width; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
137 unsigned int protected_cell:1; /* DECSCA-protected against DECSEL/DECSED */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
138 unsigned int dwl:1; /* DECDWL or DECDHL double-width line */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
139 unsigned int dhl:2; /* DECDHL double-height line (1=top 2=bottom) */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
140 } VTermGlyphInfo; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
141 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
142 typedef struct { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
143 unsigned int doublewidth:1; /* DECDWL or DECDHL line */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
144 unsigned int doubleheight:2; /* DECDHL line (1=top 2=bottom) */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
145 } VTermLineInfo; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
146 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
147 typedef struct { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
148 /* libvterm relies on the allocated memory to be zeroed out before it is |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
149 * returned by the allocator. */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
150 void *(*malloc)(size_t size, void *allocdata); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
151 void (*free)(void *ptr, void *allocdata); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
152 } VTermAllocatorFunctions; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
153 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
154 /* Allocate and initialize a new terminal with default allocators. */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
155 VTerm *vterm_new(int rows, int cols); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
156 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
157 /* Allocate and initialize a new terminal with specified allocators. */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
158 VTerm *vterm_new_with_allocator(int rows, int cols, VTermAllocatorFunctions *funcs, void *allocdata); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
159 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
160 /* Free and cleanup a terminal and all its data. */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
161 void vterm_free(VTerm* vt); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
162 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
163 void vterm_get_size(const VTerm *vt, int *rowsp, int *colsp); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
164 void vterm_set_size(VTerm *vt, int rows, int cols); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
165 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
166 int vterm_get_utf8(const VTerm *vt); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
167 void vterm_set_utf8(VTerm *vt, int is_utf8); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
168 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
169 size_t vterm_input_write(VTerm *vt, const char *bytes, size_t len); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
170 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
171 size_t vterm_output_get_buffer_size(const VTerm *vt); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
172 size_t vterm_output_get_buffer_current(const VTerm *vt); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
173 size_t vterm_output_get_buffer_remaining(const VTerm *vt); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
174 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
175 size_t vterm_output_read(VTerm *vt, char *buffer, size_t len); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
176 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
177 void vterm_keyboard_unichar(VTerm *vt, uint32_t c, VTermModifier mod); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
178 void vterm_keyboard_key(VTerm *vt, VTermKey key, VTermModifier mod); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
179 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
180 void vterm_keyboard_start_paste(VTerm *vt); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
181 void vterm_keyboard_end_paste(VTerm *vt); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
182 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
183 void vterm_mouse_move(VTerm *vt, int row, int col, VTermModifier mod); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
184 void vterm_mouse_button(VTerm *vt, int button, bool pressed, VTermModifier mod); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
185 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
186 /* ------------ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
187 * Parser layer |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
188 * ------------ */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
189 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
190 /* Flag to indicate non-final subparameters in a single CSI parameter. |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
191 * Consider |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
192 * CSI 1;2:3:4;5a |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
193 * 1 4 and 5 are final. |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
194 * 2 and 3 are non-final and will have this bit set |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
195 * |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
196 * Don't confuse this with the final byte of the CSI escape; 'a' in this case. |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
197 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
198 #define CSI_ARG_FLAG_MORE (1<<31) |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
199 #define CSI_ARG_MASK (~(1<<31)) |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
200 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
201 #define CSI_ARG_HAS_MORE(a) ((a) & CSI_ARG_FLAG_MORE) |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
202 #define CSI_ARG(a) ((a) & CSI_ARG_MASK) |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
203 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
204 /* Can't use -1 to indicate a missing argument; use this instead */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
205 #define CSI_ARG_MISSING ((1UL<<31)-1) |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
206 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
207 #define CSI_ARG_IS_MISSING(a) (CSI_ARG(a) == CSI_ARG_MISSING) |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
208 #define CSI_ARG_OR(a,def) (CSI_ARG(a) == CSI_ARG_MISSING ? (def) : CSI_ARG(a)) |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
209 #define CSI_ARG_COUNT(a) (CSI_ARG(a) == CSI_ARG_MISSING || CSI_ARG(a) == 0 ? 1 : CSI_ARG(a)) |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
210 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
211 typedef struct { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
212 int (*text)(const char *bytes, size_t len, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
213 int (*control)(unsigned char control, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
214 int (*escape)(const char *bytes, size_t len, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
215 int (*csi)(const char *leader, const long args[], int argcount, const char *intermed, char command, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
216 int (*osc)(const char *command, size_t cmdlen, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
217 int (*dcs)(const char *command, size_t cmdlen, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
218 int (*resize)(int rows, int cols, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
219 } VTermParserCallbacks; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
220 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
221 void vterm_parser_set_callbacks(VTerm *vt, const VTermParserCallbacks *callbacks, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
222 void *vterm_parser_get_cbdata(VTerm *vt); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
223 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
224 /* ----------- |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
225 * State layer |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
226 * ----------- */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
227 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
228 typedef struct { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
229 int (*putglyph)(VTermGlyphInfo *info, VTermPos pos, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
230 int (*movecursor)(VTermPos pos, VTermPos oldpos, int visible, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
231 int (*scrollrect)(VTermRect rect, int downward, int rightward, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
232 int (*moverect)(VTermRect dest, VTermRect src, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
233 int (*erase)(VTermRect rect, int selective, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
234 int (*initpen)(void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
235 int (*setpenattr)(VTermAttr attr, VTermValue *val, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
236 int (*settermprop)(VTermProp prop, VTermValue *val, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
237 int (*bell)(void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
238 int (*resize)(int rows, int cols, VTermPos *delta, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
239 int (*setlineinfo)(int row, const VTermLineInfo *newinfo, const VTermLineInfo *oldinfo, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
240 } VTermStateCallbacks; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
241 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
242 VTermState *vterm_obtain_state(VTerm *vt); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
243 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
244 void vterm_state_set_callbacks(VTermState *state, const VTermStateCallbacks *callbacks, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
245 void *vterm_state_get_cbdata(VTermState *state); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
246 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
247 /* Only invokes control, csi, osc, dcs */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
248 void vterm_state_set_unrecognised_fallbacks(VTermState *state, const VTermParserCallbacks *fallbacks, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
249 void *vterm_state_get_unrecognised_fbdata(VTermState *state); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
250 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
251 void vterm_state_reset(VTermState *state, int hard); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
252 void vterm_state_get_cursorpos(const VTermState *state, VTermPos *cursorpos); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
253 void vterm_state_get_default_colors(const VTermState *state, VTermColor *default_fg, VTermColor *default_bg); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
254 void vterm_state_get_palette_color(const VTermState *state, int index, VTermColor *col); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
255 void vterm_state_set_default_colors(VTermState *state, const VTermColor *default_fg, const VTermColor *default_bg); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
256 void vterm_state_set_palette_color(VTermState *state, int index, const VTermColor *col); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
257 void vterm_state_set_bold_highbright(VTermState *state, int bold_is_highbright); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
258 int vterm_state_get_penattr(const VTermState *state, VTermAttr attr, VTermValue *val); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
259 int vterm_state_set_termprop(VTermState *state, VTermProp prop, VTermValue *val); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
260 const VTermLineInfo *vterm_state_get_lineinfo(const VTermState *state, int row); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
261 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
262 /* ------------ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
263 * Screen layer |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
264 * ------------ */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
265 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
266 typedef struct { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
267 unsigned int bold : 1; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
268 unsigned int underline : 2; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
269 unsigned int italic : 1; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
270 unsigned int blink : 1; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
271 unsigned int reverse : 1; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
272 unsigned int strike : 1; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
273 unsigned int font : 4; /* 0 to 9 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
274 unsigned int dwl : 1; /* On a DECDWL or DECDHL line */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
275 unsigned int dhl : 2; /* On a DECDHL line (1=top 2=bottom) */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
276 } VTermScreenCellAttrs; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
277 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
278 typedef struct { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
279 #define VTERM_MAX_CHARS_PER_CELL 6 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
280 uint32_t chars[VTERM_MAX_CHARS_PER_CELL]; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
281 char width; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
282 VTermScreenCellAttrs attrs; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
283 VTermColor fg, bg; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
284 } VTermScreenCell; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
285 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
286 /* All fields are optional, NULL when not used. */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
287 typedef struct { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
288 int (*damage)(VTermRect rect, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
289 int (*moverect)(VTermRect dest, VTermRect src, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
290 int (*movecursor)(VTermPos pos, VTermPos oldpos, int visible, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
291 int (*settermprop)(VTermProp prop, VTermValue *val, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
292 int (*bell)(void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
293 int (*resize)(int rows, int cols, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
294 int (*sb_pushline)(int cols, const VTermScreenCell *cells, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
295 int (*sb_popline)(int cols, VTermScreenCell *cells, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
296 } VTermScreenCallbacks; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
297 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
298 VTermScreen *vterm_obtain_screen(VTerm *vt); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
299 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
300 /* |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
301 * Install screen callbacks. These are invoked when the screen contents is |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
302 * changed. "user" is passed into to the callback. |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
303 */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
304 void vterm_screen_set_callbacks(VTermScreen *screen, const VTermScreenCallbacks *callbacks, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
305 void *vterm_screen_get_cbdata(VTermScreen *screen); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
306 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
307 /* Only invokes control, csi, osc, dcs */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
308 void vterm_screen_set_unrecognised_fallbacks(VTermScreen *screen, const VTermParserCallbacks *fallbacks, void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
309 void *vterm_screen_get_unrecognised_fbdata(VTermScreen *screen); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
310 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
311 void vterm_screen_enable_altscreen(VTermScreen *screen, int altscreen); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
312 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
313 typedef enum { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
314 VTERM_DAMAGE_CELL, /* every cell */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
315 VTERM_DAMAGE_ROW, /* entire rows */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
316 VTERM_DAMAGE_SCREEN, /* entire screen */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
317 VTERM_DAMAGE_SCROLL /* entire screen + scrollrect */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
318 } VTermDamageSize; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
319 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
320 void vterm_screen_flush_damage(VTermScreen *screen); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
321 void vterm_screen_set_damage_merge(VTermScreen *screen, VTermDamageSize size); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
322 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
323 void vterm_screen_reset(VTermScreen *screen, int hard); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
324 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
325 /* Neither of these functions NUL-terminate the buffer */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
326 size_t vterm_screen_get_chars(const VTermScreen *screen, uint32_t *chars, size_t len, const VTermRect rect); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
327 size_t vterm_screen_get_text(const VTermScreen *screen, char *str, size_t len, const VTermRect rect); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
328 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
329 typedef enum { |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
330 VTERM_ATTR_BOLD_MASK = 1 << 0, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
331 VTERM_ATTR_UNDERLINE_MASK = 1 << 1, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
332 VTERM_ATTR_ITALIC_MASK = 1 << 2, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
333 VTERM_ATTR_BLINK_MASK = 1 << 3, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
334 VTERM_ATTR_REVERSE_MASK = 1 << 4, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
335 VTERM_ATTR_STRIKE_MASK = 1 << 5, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
336 VTERM_ATTR_FONT_MASK = 1 << 6, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
337 VTERM_ATTR_FOREGROUND_MASK = 1 << 7, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
338 VTERM_ATTR_BACKGROUND_MASK = 1 << 8 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
339 } VTermAttrMask; |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
340 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
341 int vterm_screen_get_attrs_extent(const VTermScreen *screen, VTermRect *extent, VTermPos pos, VTermAttrMask attrs); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
342 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
343 int vterm_screen_get_cell(const VTermScreen *screen, VTermPos pos, VTermScreenCell *cell); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
344 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
345 int vterm_screen_is_eol(const VTermScreen *screen, VTermPos pos); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
346 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
347 /* --------- |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
348 * Utilities |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
349 * --------- */ |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
350 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
351 VTermValueType vterm_get_attr_type(VTermAttr attr); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
352 VTermValueType vterm_get_prop_type(VTermProp prop); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
353 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
354 void vterm_scroll_rect(VTermRect rect, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
355 int downward, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
356 int rightward, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
357 int (*moverect)(VTermRect src, VTermRect dest, void *user), |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
358 int (*eraserect)(VTermRect rect, int selective, void *user), |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
359 void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
360 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
361 void vterm_copy_cells(VTermRect dest, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
362 VTermRect src, |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
363 void (*copycell)(VTermPos dest, VTermPos src, void *user), |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
364 void *user); |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
365 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
366 #ifdef __cplusplus |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
367 } |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
368 #endif |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
369 |
b8299e742f41
patch 8.0.0693: no terminal emulator support
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
370 #endif |