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/*
ezx81 - X11 ZX81 emulator
Copyright (C) 2003 Ian Cowburn (ianc@noddybox.demon.co.uk)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-------------------------------------------------------------------------
Basic GUI routines
*/
#ifndef EZX81_GUI_H
#define EZX81_GUI_H "$Id$"
#include "SDL.h"
/* ---------------------------------------- INTERFACES
*/
/* Message types
*/
typedef enum {eMessageBox, eYesNoBox} GUIBoxType;
/* Display a simple message box. A message of longer than 1024 bytes causes
undefined behaviour. Newlines cause a line break. If a line is over 38
characters then it will be truncated.
If type is eYesNoBox then TRUE/FALSE is returned depending on whether
yes/no was selected.
*/
int GUIMessage(GUIBoxType type,
const char *title,
const char *format,...);
/* Enter a string, max 40 characters
*/
const char *GUIInputString(const char *prompt, const char *orig);
/* Selects an entry from a list. Returns the index selected, or
-1 if cancelled.
*/
int GUIListSelect(const char *title, int no, char * const list[]);
/* Allows options to be toggled in a list. Returns FALSE for cancelled (in
which case option will be as it was. TRUE if accepted, and option will be
updated.
*/
int GUIListOption(const char *title,
int no, char * const list[], int option[]);
#endif
/* END OF FILE */
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