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/*
* This file is subject to the terms of the GFX License, v1.0. If a copy of
* the license was not distributed with this file, you can obtain one at:
*
* http://chibios-gfx.com/license.html
*/
/**
* @file include/gfx_rules.h
* @brief GFX system safety rules header file.
*
* @addtogroup GFX
* @{
*/
#ifndef _GFX_RULES_H
#define _GFX_RULES_H
/**
* Safety checks on all the defines.
*
* These are defined in the order of their inter-dependancies.
*/
#ifndef GFX_DISPLAY_RULE_WARNINGS
#define GFX_DISPLAY_RULE_WARNINGS FALSE
#endif
#if !GFX_USE_OS_CHIBIOS && !GFX_USE_OS_WIN32 && !GFX_USE_OS_POSIX
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GOS: No Operating System has been defined. ChibiOS (GFX_USE_OS_CHIBIOS) has been turned on for you."
#endif
#undef GFX_USE_OS_CHIBIOS
#define GFX_USE_OS_CHIBIOS TRUE
#endif
#if GFX_USE_OS_CHIBIOS + GFX_USE_OS_WIN32 + GFX_USE_OS_POSIX != 1 * TRUE
#error "GOS: More than one operation system has been defined as TRUE."
#endif
#if GFX_USE_GWIN
#if !GFX_USE_GDISP
#error "GWIN: GFX_USE_GDISP must be TRUE when using GWIN"
#endif
#if !GDISP_NEED_CLIP
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GWIN: Drawing can occur outside the defined windows as GDISP_NEED_CLIP is FALSE"
#endif
#endif
#if GWIN_NEED_BUTTON || GWIN_NEED_SLIDER || GWIN_NEED_CHECKBOX
#if !GWIN_NEED_WIDGET
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GWIN: GWIN_NEED_WIDGET is required when a Widget is used. It has been turned on for you."
#endif
#undef GWIN_NEED_WIDGET
#define GWIN_NEED_WIDGET TRUE
#endif
#endif
#if GWIN_NEED_WIDGET
#if !GDISP_NEED_TEXT
#error "GWIN: GDISP_NEED_TEXT is required if GWIN_NEED_WIDGET is TRUE."
#endif
#if !GFX_USE_GINPUT
// This test also ensures that GFX_USE_GEVENT is set
#error "GWIN: GFX_USE_GINPUT (and one or more input sources) is required if GWIN_NEED_WIDGET is TRUE"
#endif
#if !GWIN_NEED_WINDOWMANAGER
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GWIN: GWIN_NEED_WINDOWMANAGER is required if GWIN_NEED_WIDGET is TRUE. It has been turned on for you."
#endif
#undef GWIN_NEED_WINDOWMANAGER
#define GWIN_NEED_WINDOWMANAGER TRUE
#endif
#if !GDISP_NEED_MULTITHREAD && !GDISP_NEED_ASYNC
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GWIN: Either GDISP_NEED_MULTITHREAD or GDISP_NEED_ASYNC is required if GWIN_NEED_WIDGET is TRUE."
#warning "GWIN: GDISP_NEED_MULTITHREAD has been turned on for you."
#endif
#undef GDISP_NEED_MULTITHREAD
#define GDISP_NEED_MULTITHREAD TRUE
#endif
#endif
#if GWIN_NEED_WINDOWMANAGER
#if !GFX_USE_GQUEUE || !GQUEUE_NEED_ASYNC
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GWIN: GFX_USE_GQUEUE and GQUEUE_NEED_ASYNC is required if GWIN_NEED_WINDOWMANAGER is TRUE. It has been turned on for you."
#endif
#undef GFX_USE_GQUEUE
#undef GQUEUE_NEED_ASYNC
#define GFX_USE_GQUEUE TRUE
#define GQUEUE_NEED_ASYNC TRUE
#endif
#endif
#if GWIN_NEED_CONSOLE
#if !GDISP_NEED_TEXT
#error "GWIN: GDISP_NEED_TEXT is required if GWIN_NEED_CONSOLE is TRUE."
#endif
#endif
#if GWIN_NEED_GRAPH
#endif
#endif
#if GFX_USE_GINPUT
#if !GFX_USE_GEVENT
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GINPUT: GFX_USE_GEVENT is required if GFX_USE_GINPUT is TRUE. It has been turned on for you."
#endif
#undef GFX_USE_GEVENT
#define GFX_USE_GEVENT TRUE
#endif
#if !GFX_USE_GTIMER
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GINPUT: GFX_USE_GTIMER is required if GFX_USE_GINPUT is TRUE. It has been turned on for you."
#endif
#undef GFX_USE_GTIMER
#define GFX_USE_GTIMER TRUE
#endif
#endif
#if GFX_USE_GDISP
#if GDISP_NEED_MULTITHREAD && GDISP_NEED_ASYNC
#error "GDISP: Only one of GDISP_NEED_MULTITHREAD and GDISP_NEED_ASYNC should be defined."
#endif
#if GDISP_NEED_ASYNC && !(GFX_USE_GQUEUE && GQUEUE_NEED_GSYNC)
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GDISP: GFX_USE_GQUEUE or GQUEUE_NEED_GSYNC is not TRUE. It has been turned on for you."
#endif
#undef GFX_USE_GQUEUE
#define GFX_USE_GQUEUE TRUE
#undef GQUEUE_NEED_GSYNC
#define GQUEUE_NEED_GSYNC TRUE
#endif
#endif
#if GFX_USE_TDISP
#endif
#if GFX_USE_GAUDIN
#if GFX_USE_GEVENT && !GFX_USE_GTIMER
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GAUDIN: GFX_USE_GTIMER is required if GFX_USE_GAUDIN and GFX_USE_GEVENT are TRUE. It has been turned on for you."
#endif
#undef GFX_USE_GTIMER
#define GFX_USE_GTIMER TRUE
#endif
#endif
#if GFX_USE_GADC
#if !GFX_USE_GTIMER
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GADC: GFX_USE_GTIMER is required if GFX_USE_GADC is TRUE. It has been turned on for you."
#endif
#undef GFX_USE_GTIMER
#define GFX_USE_GTIMER TRUE
#endif
#endif
#if GFX_USE_GEVENT
#endif
#if GFX_USE_GTIMER
#if GFX_USE_GDISP && !GDISP_NEED_MULTITHREAD && !GDISP_NEED_ASYNC
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GTIMER: Neither GDISP_NEED_MULTITHREAD nor GDISP_NEED_ASYNC has been specified."
#warning "GTIMER: Make sure you are not performing any GDISP/GWIN drawing operations in the timer callback!"
#endif
#endif
#endif
#if GFX_USE_GAUDOUT
#endif
#if GFX_USE_GQUEUE
#endif
#if GFX_USE_GMISC
#endif
#endif /* _GFX_H */
/** @} */
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