diff options
Diffstat (limited to 'ncurses-5.2/form/fld_current.c')
| -rw-r--r-- | ncurses-5.2/form/fld_current.c | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/ncurses-5.2/form/fld_current.c b/ncurses-5.2/form/fld_current.c deleted file mode 100644 index d4b1254..0000000 --- a/ncurses-5.2/form/fld_current.c +++ /dev/null @@ -1,124 +0,0 @@ -/**************************************************************************** - * Copyright (c) 1998 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 * - ****************************************************************************/ -#include "form.priv.h" - -MODULE_ID("$Id$") - -/*--------------------------------------------------------------------------- -| Facility : libnform -| Function : int set_current_field(FORM * form,FIELD * field) -| -| Description : Set the current field of the form to the specified one. -| -| Return Values : E_OK - success -| E_BAD_ARGUMENT - invalid form or field pointer -| E_REQUEST_DENIED - field not selectable -| E_BAD_STATE - called from a hook routine -| E_INVALID_FIELD - current field can't be left -| E_SYSTEM_ERROR - system error -+--------------------------------------------------------------------------*/ -int set_current_field(FORM * form, FIELD * field) -{ - int err = E_OK; - - if ( !form || !field ) - RETURN(E_BAD_ARGUMENT); - - if ( (form != field->form) || Field_Is_Not_Selectable(field) ) - RETURN(E_REQUEST_DENIED); - - if (!(form->status & _POSTED)) - { - form->current = field; - form->curpage = field->page; - } - else - { - if (form->status & _IN_DRIVER) - err = E_BAD_STATE; - else - { - if (form->current != field) - { - if (!_nc_Internal_Validation(form)) - err = E_INVALID_FIELD; - else - { - Call_Hook(form,fieldterm); - if (field->page != form->curpage) - { - Call_Hook(form,formterm); - err = _nc_Set_Form_Page(form,field->page,field); - Call_Hook(form,forminit); - } - else - { - err = _nc_Set_Current_Field(form,field); - } - Call_Hook(form,fieldinit); - _nc_Refresh_Current_Field(form); - } - } - } - } - RETURN(err); -} - -/*--------------------------------------------------------------------------- -| Facility : libnform -| Function : FIELD *current_field(const FORM * form) -| -| Description : Return the current field. -| -| Return Values : Pointer to the current field. -+--------------------------------------------------------------------------*/ -FIELD *current_field(const FORM * form) -{ - return Normalize_Form(form)->current; -} - -/*--------------------------------------------------------------------------- -| Facility : libnform -| Function : int field_index(const FIELD * field) -| -| Description : Return the index of the field in the field-array of -| the form. -| -| Return Values : >= 0 : field index -| -1 : fieldpointer invalid or field not connected -+--------------------------------------------------------------------------*/ -int field_index(const FIELD * field) -{ - return ( (field && field->form) ? field->index : -1 ); -} - -/* fld_current.c ends here */ |