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#pragma once
#include <stdbool.h>
#include "nvim/fold_defs.h"
#include "nvim/sign_defs.h"
/// 'statusline' item flags
typedef enum {
STL_FILEPATH = 'f', ///< Path of file in buffer.
STL_FULLPATH = 'F', ///< Full path of file in buffer.
STL_FILENAME = 't', ///< Last part (tail) of file path.
STL_COLUMN = 'c', ///< Column og cursor.
STL_VIRTCOL = 'v', ///< Virtual column.
STL_VIRTCOL_ALT = 'V', ///< - with 'if different' display.
STL_LINE = 'l', ///< Line number of cursor.
STL_NUMLINES = 'L', ///< Number of lines in buffer.
STL_BUFNO = 'n', ///< Current buffer number.
STL_KEYMAP = 'k', ///< 'keymap' when active.
STL_OFFSET = 'o', ///< Offset of character under cursor.
STL_OFFSET_X = 'O', ///< - in hexadecimal.
STL_BYTEVAL = 'b', ///< Byte value of character.
STL_BYTEVAL_X = 'B', ///< - in hexadecimal.
STL_ROFLAG = 'r', ///< Readonly flag.
STL_ROFLAG_ALT = 'R', ///< - other display.
STL_HELPFLAG = 'h', ///< Window is showing a help file.
STL_HELPFLAG_ALT = 'H', ///< - other display.
STL_FILETYPE = 'y', ///< 'filetype'.
STL_FILETYPE_ALT = 'Y', ///< - other display.
STL_PREVIEWFLAG = 'w', ///< Window is showing the preview buf.
STL_PREVIEWFLAG_ALT = 'W', ///< - other display.
STL_MODIFIED = 'm', ///< Modified flag.
STL_MODIFIED_ALT = 'M', ///< - other display.
STL_QUICKFIX = 'q', ///< Quickfix window description.
STL_PERCENTAGE = 'p', ///< Percentage through file.
STL_ALTPERCENT = 'P', ///< Percentage as TOP BOT ALL or NN%.
STL_ARGLISTSTAT = 'a', ///< Argument list status as (x of y).
STL_PAGENUM = 'N', ///< Page number (when printing).
STL_SHOWCMD = 'S', ///< 'showcmd' buffer
STL_FOLDCOL = 'C', ///< Fold column for 'statuscolumn'
STL_SIGNCOL = 's', ///< Sign column for 'statuscolumn'
STL_VIM_EXPR = '{', ///< Start of expression to substitute.
STL_SEPARATE = '=', ///< Separation between alignment sections.
STL_TRUNCMARK = '<', ///< Truncation mark if line is too long.
STL_USER_HL = '*', ///< Highlight from (User)1..9 or 0.
STL_HIGHLIGHT = '#', ///< Highlight name.
STL_TABPAGENR = 'T', ///< Tab page label nr.
STL_TABCLOSENR = 'X', ///< Tab page close nr.
STL_CLICK_FUNC = '@', ///< Click region start.
} StlFlag;
/// Status line click definition
typedef struct {
enum {
kStlClickDisabled = 0, ///< Clicks to this area are ignored.
kStlClickTabSwitch, ///< Switch to the given tab.
kStlClickTabClose, ///< Close given tab.
kStlClickFuncRun, ///< Run user function.
} type; ///< Type of the click.
int tabnr; ///< Tab page number.
char *func; ///< Function to run.
} StlClickDefinition;
/// Used for tabline clicks
typedef struct {
StlClickDefinition def; ///< Click definition.
const char *start; ///< Location where region starts.
} StlClickRecord;
/// Used for highlighting in the status line.
typedef struct stl_hlrec stl_hlrec_t;
struct stl_hlrec {
char *start; ///< Where the item starts in the status line output buffer
int userhl; ///< 0: no HL, 1-9: User HL, < 0 for syn ID
StlFlag item; ///< Item flag belonging to highlight (used for 'statuscolumn')
};
/// Used for building the status line.
typedef struct stl_item stl_item_t;
struct stl_item {
char *start; ///< Where the item starts in the status line output buffer
char *cmd; ///< Function to run for ClickFunc items
int minwid; ///< The minimum width of the item
int maxwid; ///< The maximum width of the item
enum {
Normal,
Empty,
Group,
Separate,
Highlight,
HighlightSign,
HighlightFold,
TabPage,
ClickFunc,
Trunc,
} type;
};
/// Struct to hold info for 'statuscolumn'
typedef struct {
int width; ///< width of the status column
int sign_cul_id; ///< cursorline sign highlight id
bool draw; ///< whether to draw the statuscolumn
stl_hlrec_t *hlrec; ///< highlight groups
foldinfo_T foldinfo; ///< fold information
colnr_T fold_vcol[9]; ///< vcol array filled for fold item
SignTextAttrs *sattrs; ///< sign attributes
} statuscol_T;
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