/* $OpenBSD: m_spacing.c,v 1.5 2001/01/22 18:02:06 millert Exp $ */ /**************************************************************************** * 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 * * without limitation the rights to use, copy, modify, merge, publish, * * 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 * * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * * * * Except as contained in this notice, the name(s) of the above copyright * * holders shall not be used in advertising or otherwise to promote the * * sale, use or other dealings in this Software without prior written * * authorization. * ****************************************************************************/ /**************************************************************************** * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * ****************************************************************************/ /*************************************************************************** * Module m_spacing * * Routines to handle spacing between entries * ***************************************************************************/ #include "menu.priv.h" MODULE_ID("$From: m_spacing.c,v 1.12 2000/12/10 02:16:48 tom 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 */