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ugfx/include/gfx_rules.h

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/*
* This file is subject to the terms of the GFX License. If a copy of
* the license was not distributed with this file, you can obtain one at:
*
* http://ugfx.org/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_LINUX && !GFX_USE_OS_OSX && !GFX_USE_OS_RAW32
#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_LINUX + GFX_USE_OS_OSX + GFX_USE_OS_RAW32 != 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_IMAGE
#if !GDISP_NEED_IMAGE
#error "GWIN: GDISP_NEED_IMAGE is required when GWIN_NEED_IMAGE is TRUE."
#endif
#endif
#if GWIN_NEED_RADIO
#if !GDISP_NEED_CIRCLE
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GWIN: GDISP_NEED_CIRCLE should be set to TRUE for much nicer radio button widgets."
#endif
#endif
#endif
#if GWIN_NEED_BUTTON || GWIN_NEED_SLIDER || GWIN_NEED_CHECKBOX || GWIN_NEED_LABEL || GWIN_NEED_RADIO || GWIN_NEED_LIST || \
GWIN_NEED_IMAGE || GWIN_NEED_CHECKBOX || GWIN_NEED_PROGRESSBAR
#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_LIST
#if !GDISP_NEED_TEXT
#error "GWIN: GDISP_NEED_TEXT is required when GWIN_NEED_LIST is 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
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GWIN: GDISP_NEED_MULTITHREAD is required if GWIN_NEED_WIDGET is TRUE. It 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_TOTAL_CONTROLLERS > 1
#ifndef GDISP_CONTROLLER_LIST
#error "GDISP Multiple Controllers: You must specify a value for GDISP_CONTROLLER_LIST"
#endif
#ifndef GDISP_CONTROLLER_DISPLAYS
#error "GDISP Multiple Controllers: You must specify a value for GDISP_CONTROLLER_DISPLAYS"
#endif
#ifndef GDISP_PIXELFORMAT
#error "GDISP Multiple Controllers: You must specify a value for GDISP_PIXELFORMAT"
#endif
#endif
#if GDISP_NEED_AUTOFLUSH && GDISP_NEED_TIMERFLUSH
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GDISP: Both GDISP_NEED_AUTOFLUSH and GDISP_NEED_TIMERFLUSH has been set. GDISP_NEED_TIMERFLUSH has disabled for you."
#endif
#undef GDISP_NEED_TIMERFLUSH
#define GDISP_NEED_TIMERFLUSH FALSE
#endif
#if GDISP_NEED_TIMERFLUSH
#if GDISP_NEED_TIMERFLUSH < 50 || GDISP_NEED_TIMERFLUSH > 1200
#error "GDISP: GDISP_NEED_TIMERFLUSH has been set to an invalid value (FALSE, 50-1200)."
#endif
#if !GFX_USE_GTIMER
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GDISP: GDISP_NEED_TIMERFLUSH has been set but GFX_USE_GTIMER has not been set. It has been turned on for you."
#endif
#undef GFX_USE_GTIMER
#define GFX_USE_GTIMER TRUE
#undef GDISP_NEED_MULTITHREAD
#define GDISP_NEED_MULTITHREAD TRUE
#endif
#endif
#if GDISP_NEED_ANTIALIAS && !GDISP_NEED_PIXELREAD
#if GDISP_HARDWARE_PIXELREAD
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GDISP: GDISP_NEED_ANTIALIAS has been set but GDISP_NEED_PIXELREAD has not. It has been turned on for you."
#endif
#undef GDISP_NEED_PIXELREAD
#define GDISP_NEED_PIXELREAD TRUE
#else
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GDISP: GDISP_NEED_ANTIALIAS has been set but your hardware does not support reading back pixels. Anti-aliasing will only occur for filled characters."
#endif
#endif
#endif
#if (defined(GDISP_INCLUDE_FONT_SMALL) && GDISP_INCLUDE_FONT_SMALL) || (defined(GDISP_INCLUDE_FONT_LARGER) && GDISP_INCLUDE_FONT_LARGER)
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GDISP: An old font (Small or Larger) has been defined. A single default font of UI2 has been added instead."
#warning "GDISP: Please see <$(GFXLIB)/include/gdisp/fonts/fonts.h> for a list of available font names."
#endif
#undef GDISP_INCLUDE_FONT_UI2
#define GDISP_INCLUDE_FONT_UI2 TRUE
#endif
#if GDISP_NEED_IMAGE
#if !GFX_USE_GFILE
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GDISP: GFX_USE_GFILE is required when GDISP_NEED_IMAGE is TRUE. It has been turned on for you."
#endif
#undef GFX_USE_GFILE
#define GFX_USE_GFILE TRUE
#endif
#endif
#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
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GTIMER: GDISP_NEED_MULTITHREAD has not 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
#if GFX_USE_GFILE
#endif
#endif /* _GFX_H */
/** @} */
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