Add a dedicated function to convert a line into a string and use it to simplify the search window function.

This commit is contained in:
Nicholas Marriott
2009-06-25 16:02:37 +00:00
parent e6e1b45fa1
commit 853ad68162
4 changed files with 79 additions and 40 deletions

View File

@ -1,4 +1,4 @@
/* $Id: grid-view.c,v 1.11 2009-03-28 20:17:29 nicm Exp $ */
/* $OpenBSD: grid-view.c,v 1.2 2009/06/24 22:04:18 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@ -209,3 +209,15 @@ grid_view_delete_cells(struct grid *gd, u_int px, u_int py, u_int nx)
grid_move_cells(gd, px, px + nx, py, (sx - 1) - (px + nx));
}
/* Convert cells into a string. */
char *
grid_view_string_cells(struct grid *gd, u_int px, u_int py, u_int nx)
{
GRID_DEBUG(gd, "px=%u, py=%u, nx=%u", px, py, nx);
px = grid_view_x(gd, px);
py = grid_view_y(gd, py);
return (grid_string_cells(gd, px, py, nx));
}