mirror of https://github.com/ipxe/ipxe.git
32 lines
724 B
C
32 lines
724 B
C
#include <curses.h>
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#include "cursor.h"
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/** @file
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*
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* MuCurses cursor preserving functions
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*
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*/
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/**
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* Restore cursor position from encoded backup variable
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*
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* @v *win window on which to operate
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* @v *pos pointer to struct in which original cursor position is stored
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*/
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void _restore_curs_pos ( WINDOW *win, struct cursor_pos *pos ) {
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win->curs_y = pos->y;
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win->curs_x = pos->x;
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win->scr->movetoyx ( win->scr, win->curs_y, win->curs_x );
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}
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/**
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* Store cursor position for later restoration
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*
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* @v *win window on which to operate
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* @v *pos pointer to struct in which to store cursor position
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*/
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void _store_curs_pos ( WINDOW *win, struct cursor_pos *pos ) {
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pos->y = win->curs_y;
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pos->x = win->curs_x;
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}
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