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- /****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc. *
- * *
- * Permission is hereby granted, free of charge, to any person obtaining a *
- * copy of this software and associated documentation files (the *
- * "Software"), to deal in the Software without restriction, including *
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- * distribute, distribute with modifications, sublicense, and/or sell *
- * copies of the Software, and to permit persons to whom the Software is *
- * furnished to do so, subject to the following conditions: *
- * *
- * The above copyright notice and this permission notice shall be included *
- * in all copies or substantial portions of the Software. *
- * *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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- ****************************************************************************/
-
- /****************************************************************************
- * Author: Juergen Pfeifer, 1995,1997 *
- * Contact: http://www.familiepfeifer.de/Contact.aspx?Lang=en *
- ****************************************************************************/
-
- /***************************************************************************
- * Module m_spacing *
- * Routines to handle spacing between entries *
- ***************************************************************************/
-
- #include "menu.priv.h"
-
- MODULE_ID("$Id: m_spacing.c,v 1.13 2002/07/06 15:22:16 juergen Exp $")
-
- #define MAX_SPC_DESC ((TABSIZE) ? (TABSIZE) : 8)
- #define MAX_SPC_COLS ((TABSIZE) ? (TABSIZE) : 8)
- #define MAX_SPC_ROWS (3)
-
- /*---------------------------------------------------------------------------
- | Facility : libnmenu
- | Function : int set_menu_spacing(MENU *menu,int desc, int r, int c);
- |
- | Description : Set the spacing between entried
- |
- | Return Values : E_OK - on success
- +--------------------------------------------------------------------------*/
- NCURSES_EXPORT(int)
- set_menu_spacing
- (MENU *menu, int s_desc, int s_row, int s_col )
- {
- MENU *m; /* split for ATAC workaround */
- m = Normalize_Menu(menu);
-
- assert(m);
- if (m->status & _POSTED)
- RETURN(E_POSTED);
-
- if (((s_desc < 0) || (s_desc > MAX_SPC_DESC)) ||
- ((s_row < 0) || (s_row > MAX_SPC_ROWS)) ||
- ((s_col < 0) || (s_col > MAX_SPC_COLS)))
- RETURN(E_BAD_ARGUMENT);
-
- m->spc_desc = s_desc ? s_desc : 1;
- m->spc_rows = s_row ? s_row : 1;
- m->spc_cols = s_col ? s_col : 1;
- _nc_Calculate_Item_Length_and_Width(m);
-
- RETURN(E_OK);
- }
-
-
- /*---------------------------------------------------------------------------
- | Facility : libnmenu
- | Function : int menu_spacing (const MENU *,int *,int *,int *);
- |
- | Description : Retrieve info about spacing between the entries
- |
- | Return Values : E_OK - on success
- +--------------------------------------------------------------------------*/
- NCURSES_EXPORT(int)
- menu_spacing ( const MENU *menu, int* s_desc, int* s_row, int* s_col)
- {
- const MENU *m; /* split for ATAC workaround */
- m = Normalize_Menu(menu);
-
- assert(m);
- if (s_desc) *s_desc = m->spc_desc;
- if (s_row) *s_row = m->spc_rows;
- if (s_col) *s_col = m->spc_cols;
-
- RETURN(E_OK);
- }
-
- /* m_spacing.c ends here */
-