screen_t Struct Reference

The struct representing the current and desired screen contents. More...

#include <screen.h>

Collaboration diagram for screen_t:

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Data Fields
array_list_t	desired
	The internal representation of the desired screen contents.
array_list_t	actual
	The internal representation of the actual screen contents.
int	desired_cursor [2]
	The desired cursor position.
int	actual_cursor [2]
	The actual cursor position.
string_buffer_t	actual_prompt
	A stringbuffer containing the prompt which was last printed to the screen.
int	actual_width
	The actual width of the screen at the time of the last screen write.
int	need_clear
	This flag is set to true when there is reason to suspect that the parts of the screen lines where the actual content is not filled in may be non-empty.
struct stat prev_buff_1 prev_buff_2 post_buff_1	post_buff_2
	These status buffers are used to check if any output has occurred other than from fish's main loop, in which case we need to redraw.

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Detailed Description

The struct representing the current and desired screen contents.

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Field Documentation

int screen_t::need_clear

This flag is set to true when there is reason to suspect that the parts of the screen lines where the actual content is not filled in may be non-empty.

This means that a clr_eol command has to be sent to the terminal at the end of each line.

Referenced by s_reset(), and s_update().

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

• screen.h