sista::Cursor Struct Reference

Manages terminal cursor operations. More...

#include <cursor.hpp>

Public Member Functions
	Cursor ()
	Constructor that hides the cursor and clears the screen.
	~Cursor ()
	Destructor that shows the cursor and resets ANSI settings.
void	goTo (unsigned short int, unsigned short int) const
	Moves the cursor to the specified (y, x) coordinates.
void	goTo (sista::Coordinates) const
	Moves the cursor to the specified Coordinates.
void	eraseScreen (EraseScreen) const
	Erases parts of the screen based on the specified EraseScreen option.
void	eraseLine (EraseLine, bool=true) const
	Erases parts of the current line based on the specified EraseLine option.
void	move (MoveCursor, unsigned short int) const
	Moves the cursor in the specified direction by a given number of positions.
void	move (MoveCursorDEC) const
	Moves the cursor using DEC-specific commands.
void	move (MoveCursorSCO) const
	Moves the cursor using SCO-specific commands.

Detailed Description

Manages terminal cursor operations.

The Cursor struct provides methods to manipulate the terminal cursor, including moving to specific coordinates, erasing parts of the screen or line, and moving the cursor in various directions. It also handles hiding and showing the cursor upon creation and destruction.

See also

EraseScreen

EraseLine

MoveCursor

MoveCursorDEC

MoveCursorSCO

Constructor & Destructor Documentation

Cursor()

sista::Cursor::Cursor

(

)

Constructor that hides the cursor and clears the screen.

~Cursor()

sista::Cursor::~Cursor

(

)

Destructor that shows the cursor and resets ANSI settings.

Member Function Documentation

eraseLine()

void sista::Cursor::eraseLine	(	EraseLine	eraseLine_,
		bool	moveCursor = true
	)		const

Erases parts of the current line based on the specified EraseLine option.

Parameters

eraseLine_	The EraseLine option specifying which part of the line to erase.
moveCursor	If true, moves the cursor to the beginning of the line after erasure.

This method outputs the appropriate ANSI escape code to erase parts of the current line according to the selected option from the EraseLine enum. If moveCursor is true, it also moves the cursor to the start of the line after performing the erasure.

See also

EraseLine

eraseScreen()

void sista::Cursor::eraseScreen

(

EraseScreen

eraseScreen_

)

const

Erases parts of the screen based on the specified EraseScreen option.

Parameters

eraseScreen_

The EraseScreen option specifying which part of the screen to erase.

This method outputs the appropriate ANSI escape code to erase parts of the terminal screen according to the selected option from the EraseScreen enum.

See also

EraseScreen

goTo() [1/2]

void sista::Cursor::goTo

(

sista::Coordinates

coordinates_

)

const

Moves the cursor to the specified Coordinates.

Parameters

coordinates_

A Coordinates instance specifying the (y, x) position.

Note

The coordinates are adjusted by predefined offsets to account for terminal borders or margins.

See also

sista::Coordinates

goTo() [2/2]

void sista::Cursor::goTo	(	unsigned short int	y_,
		unsigned short int	x_
	)		const

Moves the cursor to the specified (y, x) coordinates.

Parameters

y_	The y coordinate (row).
x_	The x coordinate (column).

Note

The coordinates are 0-based for this function and are absolute positions on the terminal.

move() [1/3]

void sista::Cursor::move	(	MoveCursor	moveCursor_,
		unsigned short int	n = 1
	)		const

Moves the cursor in the specified direction by a given number of positions.

Parameters

moveCursor_	The MoveCursor direction to move the cursor.
n	The number of positions to move the cursor (default is 1).

This method outputs the appropriate ANSI escape code to move the terminal cursor in the specified direction by the given number of positions.

See also

MoveCursor

move() [2/3]

void sista::Cursor::move

(

MoveCursorDEC

moveCursorDEC_

)

const

Moves the cursor using DEC-specific commands.

Parameters

moveCursorDEC_

The MoveCursorDEC command to execute (save or restore cursor position).

This method outputs the appropriate ANSI escape code to save or restore the cursor position using DEC-specific commands.

See also

MoveCursorDEC

move() [3/3]

void sista::Cursor::move

(

MoveCursorSCO

moveCursorSCO_

)

const

Moves the cursor using SCO-specific commands.

Parameters

moveCursorSCO_

The MoveCursorSCO command to execute (save or restore cursor position).

This method outputs the appropriate ANSI escape code to save or restore the cursor position using SCO-specific commands.

See also

MoveCursorSCO

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The documentation for this struct was generated from the following files:

• include/sista/cursor.hpp
• include/sista/cursor.cpp