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https://github.com/Aigor44/ncursesw-morphos.git
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89 lines
3.8 KiB
C
89 lines
3.8 KiB
C
/*-----------------------------------------------------------------------------+
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| The ncurses menu library is Copyright (C) 1995-1997 |
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| by Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> |
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| All Rights Reserved. |
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| Permission to use, copy, modify, and distribute this software and its |
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| documentation for any purpose and without fee is hereby granted, provided |
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| that the above copyright notice appear in all copies and that both that |
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| copyright notice and this permission notice appear in supporting |
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| documentation, and that the name of the above listed copyright holder(s) not |
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| be used in advertising or publicity pertaining to distribution of the |
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| software without specific, written prior permission. |
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| THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO |
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| THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT- |
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| NESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR |
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| ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RE- |
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| SULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, |
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| NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH |
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| THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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+-----------------------------------------------------------------------------*/
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/***************************************************************************
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* Module menu_spacing *
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* Routines to handle spacing between entries *
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***************************************************************************/
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#include "menu.priv.h"
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MODULE_ID("$Id: m_spacing.c,v 1.7 1997/05/01 16:47:26 juergen Exp $")
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#define MAX_SPC_DESC ((TABSIZE) ? (TABSIZE) : 8)
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#define MAX_SPC_COLS ((TABSIZE) ? (TABSIZE) : 8)
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#define MAX_SPC_ROWS (3)
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/*---------------------------------------------------------------------------
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| Facility : libnmenu
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| Function : int set_menu_spacing(MENU *menu,int desc, int r, int c);
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| Description : Set the spacing between entried
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| Return Values : E_OK - on success
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+--------------------------------------------------------------------------*/
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int set_menu_spacing(MENU *menu, int s_desc, int s_row, int s_col )
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{
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MENU *m; /* split for ATAC workaround */
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m = Normalize_Menu(menu);
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assert(m);
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if (m->status & _POSTED)
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RETURN(E_POSTED);
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if (((s_desc < 0) || (s_desc > MAX_SPC_DESC)) ||
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((s_row < 0) || (s_row > MAX_SPC_ROWS)) ||
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((s_col < 0) || (s_col > MAX_SPC_COLS)))
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RETURN(E_BAD_ARGUMENT);
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m->spc_desc = s_desc ? s_desc : 1;
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m->spc_rows = s_row ? s_row : 1;
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m->spc_cols = s_col ? s_col : 1;
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_nc_Calculate_Item_Length_and_Width(m);
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RETURN(E_OK);
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}
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/*---------------------------------------------------------------------------
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| Facility : libnmenu
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| Function : int menu_spacing (const MENU *,int *,int *,int *);
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| Description : Retrieve info about spacing between the entries
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| Return Values : E_OK - on success
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+--------------------------------------------------------------------------*/
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int menu_spacing( const MENU *menu, int* s_desc, int* s_row, int* s_col)
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{
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const MENU *m; /* split for ATAC workaround */
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m = Normalize_Menu(menu);
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assert(m);
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if (s_desc) *s_desc = m->spc_desc;
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if (s_row) *s_row = m->spc_rows;
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if (s_col) *s_col = m->spc_cols;
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RETURN(E_OK);
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}
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/* m_spacing.c ends here */
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