3 * \brief Header: editor widget WEdit
6 #ifndef MC_EDIT_WIDGET_H
7 #define MC_EDIT_WIDGET_H
9 #include "../src/dialog.h" /* Widget */
10 #include "../src/search/search.h" /* mc_search_t */
12 #include "edit-impl.h"
13 #include "../src/keybind.h"
16 #define MAX_MACRO_LENGTH 1024
17 #define N_LINE_CACHES 32
19 #define BOOK_MARK_COLOR ((25 << 8) | 5)
20 #define BOOK_MARK_FOUND_COLOR ((26 << 8) | 4)
23 int line
; /* line number */
25 struct _book_mark
*next
;
26 struct _book_mark
*prev
;
30 unsigned short keyword
;
32 unsigned char context
;
33 unsigned char _context
;
41 int num_widget_columns
;
43 char *filename
; /* Name of the file */
44 char *dir
; /* NULL if filename is absolute */
46 /* dynamic buffers and cursor position for editor: */
47 long curs1
; /* position of the cursor from the beginning of the file. */
48 long curs2
; /* position from the end of the file */
49 unsigned char *buffers1
[MAXBUFF
+ 1]; /* all data up to curs1 */
50 unsigned char *buffers2
[MAXBUFF
+ 1]; /* all data from end of file down to curs2 */
55 /* search variables */
58 unsigned int search_type
;
60 int replace_backwards
;
62 int only_in_selection
;
66 long search_start
; /* First character to start searching from */
67 int found_len
; /* Length of found string or 0 if none was found */
68 long found_start
; /* the found word from a search - start position */
70 /* display information */
71 long last_byte
; /* Last byte of file */
72 long start_display
; /* First char displayed */
73 long start_col
; /* First displayed column, negative */
74 long max_column
; /* The maximum cursor position ever reached used to calc hori scroll bar */
75 long curs_row
; /* row position of cursor on the screen */
76 long curs_col
; /* column position on screen */
77 long over_col
; /* pos after '\n' */
78 int force
; /* how much of the screen do we redraw? */
79 unsigned int overwrite
:1; /* Overwrite on type mode (as opposed to insert) */
80 unsigned int modified
:1; /* File has been modified and needs saving */
81 unsigned int loading_done
:1;/* File has been loaded into the editor */
82 unsigned int locked
:1; /* We hold lock on current file */
83 unsigned int screen_modified
:1; /* File has been changed since the last screen draw */
84 unsigned int delete_file
:1; /* New file, needs to be deleted unless modified */
85 unsigned int highlight
:1; /* There is a selected block */
86 unsigned int utf8
:1; /* It's multibyte file codeset */
87 long prev_col
; /* recent column position of the cursor - used when moving
88 up or down past lines that are shorter than the current line */
89 long curs_line
; /* line number of the cursor. */
90 long start_line
; /* line number of the top of the page */
93 long total_lines
; /* total lines in the file */
94 long mark1
; /* position of highlight start */
95 long mark2
; /* position of highlight end */
96 int column1
; /* position of column highlight start */
97 int column2
; /* position of column highlight end */
98 long bracket
; /* position of a matching bracket */
100 /* cache speedup for line lookups */
102 int line_numbers
[N_LINE_CACHES
];
103 long line_offsets
[N_LINE_CACHES
];
105 struct _book_mark
*book_mark
;
107 /* undo stack and pointers */
108 unsigned long stack_pointer
;
110 unsigned long stack_size
;
111 unsigned long stack_size_mask
;
112 unsigned long stack_bottom
;
113 unsigned int stack_disable
:1; /* If not 0, don't save events in the undo stack */
115 struct stat stat1
; /* Result of mc_fstat() on the file */
116 unsigned int skip_detach_prompt
:1; /* Do not prompt whether to detach a file anymore */
118 /* syntax higlighting */
119 struct _syntax_marker
*syntax_marker
;
120 struct context_rule
**rules
;
122 struct syntax_rule rule
;
123 char *syntax_type
; /* description of syntax highlighting type being used */
124 GTree
*defines
; /* List of defines */
127 int macro_i
; /* index to macro[], -1 if not recording a macro */
128 int macro_depth
; /* depth of the macro recursion */
129 struct macro macro
[MAX_MACRO_LENGTH
];
133 const global_key_map_t
*user_map
;
134 const global_key_map_t
*ext_map
;
144 #endif /* MC_EDIT_WIDGET_H */