diff options
Diffstat (limited to 'ncurses-5.3/menu/m_cursor.c')
| -rw-r--r-- | ncurses-5.3/menu/m_cursor.c | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/ncurses-5.3/menu/m_cursor.c b/ncurses-5.3/menu/m_cursor.c deleted file mode 100644 index 25230b8..0000000 --- a/ncurses-5.3/menu/m_cursor.c +++ /dev/null @@ -1,112 +0,0 @@ -/**************************************************************************** - * 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, 1995,1997 * - * Contact: http://www.familiepfeifer.de/Contact.aspx?Lang=en * - ****************************************************************************/ - -/*************************************************************************** -* Module m_cursor * -* Correctly position a menus cursor * -***************************************************************************/ - -#include "menu.priv.h" - -MODULE_ID("$Id$") - -/*--------------------------------------------------------------------------- -| Facility : libnmenu -| Function : _nc_menu_cursor_pos -| -| Description : Return position of logical cursor to current item -| -| Return Values : E_OK - success -| E_BAD_ARGUMENT - invalid menu -| E_NOT_POSTED - Menu is not posted -+--------------------------------------------------------------------------*/ -NCURSES_EXPORT(int) -_nc_menu_cursor_pos -(const MENU* menu, const ITEM* item, int* pY, int* pX) -{ - if (!menu || !pX || !pY) - return(E_BAD_ARGUMENT); - else - { - if ((ITEM*)0 == item) - item = menu->curitem; - assert(item!=(ITEM*)0); - - if ( !( menu->status & _POSTED ) ) - return(E_NOT_POSTED); - - *pX = item->x * (menu->spc_cols + menu->itemlen); - *pY = (item->y - menu->toprow) * menu->spc_rows; - } - return(E_OK); -} - -/*--------------------------------------------------------------------------- -| Facility : libnmenu -| Function : pos_menu_cursor -| -| Description : Position logical cursor to current item in menu -| -| Return Values : E_OK - success -| E_BAD_ARGUMENT - invalid menu -| E_NOT_POSTED - Menu is not posted -+--------------------------------------------------------------------------*/ -NCURSES_EXPORT(int) -pos_menu_cursor (const MENU * menu) -{ - WINDOW *win, *sub; - int x, y; - int err = _nc_menu_cursor_pos(menu,(ITEM*)0,&y,&x); - - if (E_OK==err) - { - win = menu->userwin ? menu->userwin : stdscr; - sub = menu->usersub ? menu->usersub : win; - assert(win && sub); - - if ((menu->opt & O_SHOWMATCH) && (menu->pindex > 0)) - x += ( menu->pindex + menu->marklen - 1); - - wmove(sub,y,x); - - if ( win != sub ) - { - wcursyncup(sub); - wsyncup(sub); - untouchwin(sub); - } - } - RETURN(err); -} - -/* m_cursor.c ends here */ |