#include <stdbool.h>
#include "nvim/ascii.h"
#include "nvim/buffer_defs.h"
#include "nvim/charset.h"
#include "nvim/cursor.h"
#include "nvim/diff.h"
#include "nvim/fold.h"
#include "nvim/memline.h"
#include "nvim/mouse.h"
#include "nvim/move.h"
#include "nvim/os_unix.h"
#include "nvim/plines.h"
#include "nvim/screen.h"
#include "nvim/state.h"
#include "nvim/strings.h"
#include "nvim/syntax.h"
#include "nvim/ui.h"
#include "nvim/ui_compositor.h"
#include "nvim/vim.h"
#include "nvim/window.h"

Macros
#define	INCR() nudge++; ptr_end += utfc_ptr2len((char *)ptr_end)

#define	DECR() nudge--; ptr_end -= utfc_ptr2len((char *)ptr_end)

Functions
bool	is_mouse_key (int c)
	Return true if "c" is a mouse key. More...

int	jump_to_mouse (int flags, bool *inclusive, int which_button)

bool	mouse_comp_pos (win_T win, int rowp, int colp, linenr_T lnump)

win_T *	mouse_find_win (int gridp, int rowp, int *colp)

colnr_T	vcol2col (win_T *const wp, const linenr_T lnum, const colnr_T vcol) FUNC_ATTR_NONNULL_ALL FUNC_ATTR_WARN_UNUSED_RESULT

void	setmouse (void)

void	set_mouse_topline (win_T *wp)

bool	mouse_scroll_horiz (int dir)

int	mouse_check_fold (void)

Macro Definition Documentation

◆ DECR

#define DECR ( ) nudge--; ptr_end -= utfc_ptr2len((char *)ptr_end)

◆ INCR

#define INCR ( ) nudge++; ptr_end += utfc_ptr2len((char *)ptr_end)

Function Documentation

◆ is_mouse_key()

bool is_mouse_key ( int c )

Return true if "c" is a mouse key.

◆ jump_to_mouse()

int jump_to_mouse	(	int	flags,
		bool *	inclusive,
		int	which_button
	)

Move the cursor to the specified row and column on the screen. Change current window if necessary. Returns an integer with the CURSOR_MOVED bit set if the cursor has moved or unset otherwise.

The MOUSE_FOLD_CLOSE bit is set when clicked on the '-' in a fold column. The MOUSE_FOLD_OPEN bit is set when clicked on the '+' in a fold column.

If flags has MOUSE_FOCUS, then the current window will not be changed, and if the mouse is outside the window then the text will scroll, or if the mouse was previously on a status line, then the status line may be dragged.

If flags has MOUSE_MAY_VIS, then VIsual mode will be started before the cursor is moved unless the cursor was on a status line. This function returns one of IN_UNKNOWN, IN_BUFFER, IN_STATUS_LINE or IN_SEP_LINE depending on where the cursor was clicked.

If flags has MOUSE_MAY_STOP_VIS, then Visual mode will be stopped, unless the mouse is on the status line of the same window.

If flags has MOUSE_DID_MOVE, nothing is done if the mouse didn't move since the last call.

If flags has MOUSE_SETPOS, nothing is done, only the current position is remembered.

Parameters

inclusive	used for inclusive operator, can be NULL
which_button	MOUSE_LEFT, MOUSE_RIGHT, MOUSE_MIDDLE

◆ mouse_check_fold()

int mouse_check_fold ( void )

◆ mouse_comp_pos()

bool mouse_comp_pos	(	win_T *	win,
		int *	rowp,
		int *	colp,
		linenr_T *	lnump
	)

◆ mouse_find_win()

win_T* mouse_find_win	(	int *	gridp,
		int *	rowp,
		int *	colp
	)

Find the window at "grid" position "*rowp" and "*colp". The positions are updated to become relative to the top-left of the window.

Returns: NULL when something is wrong.

◆ mouse_scroll_horiz()

bool mouse_scroll_horiz ( int dir )

Do a horizontal scroll.

Returns: true if the cursor moved, false otherwise.

◆ set_mouse_topline()

void set_mouse_topline ( win_T * wp )

◆ setmouse()

void setmouse ( void )

Set UI mouse depending on current mode and 'mouse'.

Emits mouse_on/mouse_off UI event (unless 'mouse' is empty).

◆ vcol2col()

colnr_T vcol2col	(	win_T *const	wp,
		const linenr_T	lnum,
		const colnr_T	vcol
	)

Convert a virtual (screen) column to a character column. The first column is one.

Macros

Functions