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"
15 #define MAX_MACRO_LENGTH 1024
16 #define N_LINE_CACHES 32
19 int line
; /* line number */
21 struct _book_mark
*next
;
22 struct _book_mark
*prev
;
26 unsigned short keyword
;
28 unsigned char context
;
29 unsigned char _context
;
37 int num_widget_columns
;
39 char *filename
; /* Name of the file */
40 char *dir
; /* NULL if filename is absolute */
42 /* dynamic buffers and cursor position for editor: */
43 long curs1
; /* position of the cursor from the beginning of the file. */
44 long curs2
; /* position from the end of the file */
45 unsigned char *buffers1
[MAXBUFF
+ 1]; /* all data up to curs1 */
46 unsigned char *buffers2
[MAXBUFF
+ 1]; /* all data from end of file down to curs2 */
51 /* search variables */
54 unsigned int search_type
;
56 int replace_backwards
;
58 int only_in_selection
;
62 long search_start
; /* First character to start searching from */
63 int found_len
; /* Length of found string or 0 if none was found */
64 long found_start
; /* the found word from a search - start position */
66 /* display information */
67 long last_byte
; /* Last byte of file */
68 long start_display
; /* First char displayed */
69 long start_col
; /* First displayed column, negative */
70 long max_column
; /* The maximum cursor position ever reached used to calc hori scroll bar */
71 long curs_row
; /* row position of cursor on the screen */
72 long curs_col
; /* column position on screen */
73 long over_col
; /* pos after '\n' */
74 int force
; /* how much of the screen do we redraw? */
75 unsigned int overwrite
:1; /* Overwrite on type mode (as opposed to insert) */
76 unsigned int modified
:1; /* File has been modified and needs saving */
77 unsigned int loading_done
:1;/* File has been loaded into the editor */
78 unsigned int locked
:1; /* We hold lock on current file */
79 unsigned int screen_modified
:1; /* File has been changed since the last screen draw */
80 unsigned int delete_file
:1; /* New file, needs to be deleted unless modified */
81 unsigned int highlight
:1; /* There is a selected block */
82 unsigned int utf8
:1; /* It's multibyte file codeset */
83 long prev_col
; /* recent column position of the cursor - used when moving
84 up or down past lines that are shorter than the current line */
85 long curs_line
; /* line number of the cursor. */
86 long start_line
; /* line number of the top of the page */
89 long total_lines
; /* total lines in the file */
90 long mark1
; /* position of highlight start */
91 long mark2
; /* position of highlight end */
92 int column1
; /* position of column highlight start */
93 int column2
; /* position of column highlight end */
94 long bracket
; /* position of a matching bracket */
96 /* cache speedup for line lookups */
98 int line_numbers
[N_LINE_CACHES
];
99 long line_offsets
[N_LINE_CACHES
];
101 struct _book_mark
*book_mark
;
103 /* undo stack and pointers */
104 unsigned long stack_pointer
;
106 unsigned long stack_size
;
107 unsigned long stack_size_mask
;
108 unsigned long stack_bottom
;
109 unsigned int stack_disable
:1; /* If not 0, don't save events in the undo stack */
111 struct stat stat1
; /* Result of mc_fstat() on the file */
112 unsigned int skip_detach_prompt
:1; /* Do not prompt whether to detach a file anymore */
114 /* syntax higlighting */
115 struct _syntax_marker
*syntax_marker
;
116 struct context_rule
**rules
;
118 struct syntax_rule rule
;
119 char *syntax_type
; /* description of syntax highlighting type being used */
120 GTree
*defines
; /* List of defines */
123 int macro_i
; /* index to macro[], -1 if not recording a macro */
124 int macro_depth
; /* depth of the macro recursion */
125 struct macro macro
[MAX_MACRO_LENGTH
];
138 #endif /* MC_EDIT_WIDGET_H */