include/graphics/nxwidgets/nxconfig.hxx - nuttx-apps - Git at Google

 /****************************************************************************
  * apps/include/graphics/nxwidgets/nxconfig.hxx
  *
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
  * ASF licenses this file to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance with the
  * License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
  * License for the specific language governing permissions and limitations
  * under the License.
  *
  ****************************************************************************/

 #ifndef __APPS_INCLUDE_GRAPHICS_NXWIDGETS_NXCONFIG_HXX
 #define __APPS_INCLUDE_GRAPHICS_NXWIDGETS_NXCONFIG_HXX

 /****************************************************************************
  * Included Files
  ****************************************************************************/

 #include <nuttx/config.h>

 #include <stdint.h>
 #include <stdbool.h>

 #include <nuttx/video/rgbcolors.h>
 #include <nuttx/nx/nxfonts.h>

 /****************************************************************************
  * Pre-Processor Definitions
  ****************************************************************************/
 /* NX Configuration *********************************************************/
 /**
  * Prerequisites:
  *
  * CONFIG_HAVE_CXX=y   : C++ support is required
  * CONFIG_NX=y         : NX graphics support must be enabled
  * CONFIG_NX_XYINPUT=y : Required to enable NX mouse/touchscreen support
  * CONFIG_NX_KBD=y     : Required to enabled NX keyboard support
  * CONFIG_NX_NPLANES=1 : Only a single video plane is supported
  *
  * NX Server/Device Configuration
  *
  * CONFIG_NXSTART_SERVERPRIO - Priority of the NX server.
  *   Default: (SCHED_PRIORITY_DEFAULT+10).  NOTE:  Of the three priority
  *   definitions here, CONFIG_NXSTART_SERVERPRIO should have the highest
  *   priority to avoid data overrun race conditions. Such errors would most
  *   likely appear as duplicated rows of data on the display.
  * CONFIG_NXWIDGETS_CLIENTPRIO - The thread that calls CNxServer::connect()
  *   will be re-prioritized to this priority.  Default:
  *   SCHED_PRIORITY_DEFAULT
  * CONFIG_NXWIDGETS_LISTENERPRIO - Priority of the NX event listener thread.
  *   Default: SCHED_PRIORITY_DEFAULT
  * CONFIG_NXWIDGETS_LISTENERSTACK - NX listener thread stack size (in multi-user
  * mode).  Default 2048
  * CONFIG_NXWIDGET_EVENTWAIT - Build in support for external window event, modal
  *   loop management logic.  This includes methods to wait for windows events
  *   to occur so that looping logic can sleep until something interesting
  *   happens with the window.
  *
  * NXWidget Configuration
  *
  * CONFIG_NXWIDGETS_BPP - Supported bits-per-pixel {8, 16, 24, 32}.  Default:
  *   The smallest BPP configuration supported by NX.
  * CONFIG_NXWIDGETS_SIZEOFCHAR - Size of character {1 or 2 bytes}.  Default
  *   Determined by CONFIG_NXWIDGETS_SIZEOFCHAR
  *
  * NXWidget Default Values
  *
  * CONFIG_NXWIDGETS_DEFAULT_FONTID - Default font ID.  Default: NXFONT_DEFAULT
  * CONFIG_NXWIDGETS_TNXARRAY_INITIALSIZE, CONFIG_NXWIDGETS_TNXARRAY_SIZEINCREMENT -
  *   Default dynamic array parameters.  Default: 16, 8
  *
  * CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR - Normal background color.  Default:
  *   MKRGB(148,189,215)
  * CONFIG_NXWIDGETS_DEFAULT_SELECTEDBACKGROUNDCOLOR - Default selected background
  *   color.  Default: MKRGB(206,227,241)
  * CONFIG_NXWIDGETS_DEFAULT_SHINEEDGECOLOR - Shiny side boarder color. Default
  *   MKRGB(248,248,248)
  * CONFIG_NXWIDGETS_DEFAULT_SHADOWEDGECOLOR - Shadowed side border color.
  *   Default: MKRGB(35,58,73)
  * CONFIG_NXWIDGETS_DEFAULT_HIGHLIGHTCOLOR - Highlight color.  Default:
  *   MKRGB(192,192,192)
  * CONFIG_NXWIDGETS_DEFAULT_DISABLEDTEXTCOLOR - Text color on a disabled widget:
  *   Default: MKRGB(192,192,192)
  * CONFIG_NXWIDGETS_DEFAULT_ENABLEDTEXTCOLOR - Text color on a enabled widget:
  *   Default: MKRGB(248,248,248)
  * CONFIG_NXWIDGETS_DEFAULT_SELECTEDTEXTCOLOR - Text color on a selected widget:
  *   Default: MKRGB(0,0,0)
  * CONFIG_NXWIDGETS_DEFAULT_FONTCOLOR - Default font color: Default:
  *   MKRGB(255,255,255)
  * CONFIG_NXWIDGETS_TRANSPARENT_COLOR - Transparent color: Default: MKRGB(0,0,0)
  *
  * Keypad behavior
  *
  * CONFIG_NXWIDGETS_FIRST_REPEAT_TIME - Time taken before a key starts
  *   repeating (in milliseconds).  Default: 500
  * CONFIG_NXWIDGETS_CONTINUE_REPEAT_TIME - Time taken before a repeating key
  *   repeats again (in milliseconds).  Default: 200
  * CONFIG_NXWIDGETS_DOUBLECLICK_TIME - Left button release-press time for
  *   double click (in milliseconds).  Default: 350
  * CONFIG_NXWIDGETS_KBDBUFFER_SIZE - Size of incoming character buffer, i.e.,
  *   the maximum number of characters that can be entered between NX polling
  *   cycles without losing data.
  * CONFIG_NXWIDGETS_CURSORCONTROL_SIZE - Size of incoming cursor control
  *   buffer, i.e., the maximum number of cursor controls that can between
  *   entered by NX polling cycles without losing data.  Default: 4
  */

 /* Prerequisites ************************************************************/
 /**
  * C++ support is required
  */

 #ifndef CONFIG_HAVE_CXX
 #  error "C++ support is required (CONFIG_HAVE_CXX)"
 #endif

 /**
  * NX graphics support must be enabled
  */

 #ifndef CONFIG_NX
 #  error "NX graphics support is required (CONFIG_NX)"
 #endif

 /**
  * Required to enable NX mouse/touchscreen support
  */

 #ifndef CONFIG_NX_XYINPUT
 #  warning "NX mouse/touchscreen support is required (CONFIG_NX_XYINPUT)"
 #endif

 /**
  * Required to enabled NX keyboard support
  */

 #ifndef CONFIG_NX_KBD
 #  warning "NX keyboard support is required (CONFIG_NX_KBD)"
 #endif

 /**
  * Only a single video plane is supported
  */

 #ifndef CONFIG_NX_NPLANES
 #  define CONFIG_NX_NPLANES 1
 #endif

 #if CONFIG_NX_NPLANES != 1
 #  error "Only a single color plane is supported (CONFIG_NX_NPLANES)"
 #endif

 /* NxTerm checks.  This just simplifies the conditional compilation by
  * reducing the AND of these three conditions to a single condition.
  */

 #if !defined(CONFIG_NX_KBD) || !defined(CONFIG_NXTERM)
 #  undef CONFIG_NXTERM_NXKBDIN
 #endif

 /* NX Server/Device Configuration *******************************************/
 /**
  * Priority of the NX server (in multi-user mode)
  */

 #ifndef CONFIG_NXWIDGETS_CLIENTPRIO
 #  define CONFIG_NXWIDGETS_CLIENTPRIO SCHED_PRIORITY_DEFAULT
 #endif

 #if CONFIG_NXSTART_SERVERPRIO <= CONFIG_NXWIDGETS_CLIENTPRIO
 #  warning "CONFIG_NXSTART_SERVERPRIO <= CONFIG_NXWIDGETS_CLIENTPRIO"
 #  warning" -- This can result in data overrun errors"
 #endif

 /**
  * Priority of the NX event listener thread (in multi-user mode)
  */

 #ifndef CONFIG_NXWIDGETS_LISTENERPRIO
 #  define CONFIG_NXWIDGETS_LISTENERPRIO SCHED_PRIORITY_DEFAULT
 #endif

 #if CONFIG_NXSTART_SERVERPRIO <= CONFIG_NXWIDGETS_LISTENERPRIO
 #  warning "CONFIG_NXSTART_SERVERPRIO <= CONFIG_NXWIDGETS_LISTENERPRIO"
 #  warning" -- This can result in data overrun errors"
 #endif

 /**
  * NX listener thread stack size (in multi-user mode)
  */

 #ifndef CONFIG_NXWIDGETS_LISTENERSTACK
 #  define CONFIG_NXWIDGETS_LISTENERSTACK 2048
 #endif

 /* NXWidget Configuration ***************************************************/
 /**
  * Bits per pixel
  */

 #ifndef CONFIG_NXWIDGETS_BPP
 #  if !defined(CONFIG_NX_DISABLE_8BPP)
 #    warning "Assuming 8-bits per pixel, RGB 3:3:2"
 #    define CONFIG_NXWIDGETS_BPP 8
 #  elif !defined(CONFIG_NX_DISABLE_16BPP)
 #    warning "Assuming 16-bits per pixel, RGB 5:6:5"
 #    define CONFIG_NXWIDGETS_BPP 16
 #  elif !defined(CONFIG_NX_DISABLE_24BPP)
 #    warning "Assuming 24-bits per pixel, RGB 8:8:8"
 #    define CONFIG_NXWIDGETS_BPP 24
 #  elif !defined(CONFIG_NX_DISABLE_32BPP)
 #    warning "Assuming 32-bits per pixel, RGB 8:8:8"
 #    define CONFIG_NXWIDGETS_BPP 32
 #  else
 #    error "No supported pixel depth is enabled"
 #  endif
 #endif

 #if CONFIG_NXWIDGETS_BPP == 8
 #  ifdef CONFIG_NX_DISABLE_8BPP
 #    error "NX 8-bit support is disabled (CONFIG_NX_DISABLE_8BPP)"
 #  endif
 #  define CONFIG_NXWIDGETS_FMT FB_FMT_RGB8_332
 #  define MKRGB                RGBTO8
 #  define RGB2RED              RGB8RED
 #  define RGB2GREEN            RGB8GREEN
 #  define RGB2BLUE             RGB8BLUE
 #  define FONT_RENDERER        nxf_convert_8bpp
 #elif CONFIG_NXWIDGETS_BPP == 16
 #  ifdef CONFIG_NX_DISABLE_16BPP
 #    error "NX 16-bit support is disabled (CONFIG_NX_DISABLE_16BPP)"
 #  endif
 #  define CONFIG_NXWIDGETS_FMT FB_FMT_RGB16_565
 #  define MKRGB                RGBTO16
 #  define RGB2RED              RGB16RED
 #  define RGB2GREEN            RGB16GREEN
 #  define RGB2BLUE             RGB16BLUE
 #  define FONT_RENDERER        nxf_convert_16bpp
 #elif CONFIG_NXWIDGETS_BPP == 24
 #  ifdef CONFIG_NX_DISABLE_24BPP
 #    error "NX 24-bit support is disabled (CONFIG_NX_DISABLE_24BPP)"
 #  endif
 #  define CONFIG_NXWIDGETS_FMT FB_FMT_RGB24
 #  define MKRGB                RGBTO24
 #  define RGB2RED              RGB24RED
 #  define RGB2GREEN            RGB24GREEN
 #  define RGB2BLUE             RGB24BLUE
 #  define FONT_RENDERER        nxf_convert_24bpp
 #elif CONFIG_NXWIDGETS_BPP == 32
 #  ifdef CONFIG_NX_DISABLE_32BPP
 #    error "NX 32-bit support is disabled (CONFIG_NX_DISABLE_32BPP)"
 #  endif
 #  define CONFIG_NXWIDGETS_FMT FB_FMT_RGB32
 #  define MKRGB                RGBTO24
 #  define RGB2RED              RGB24RED
 #  define RGB2GREEN            RGB24GREEN
 #  define RGB2BLUE             RGB24BLUE
 #  define FONT_RENDERER        nxf_convert_32bpp
 #else
 #  error "Pixel depth not supported (CONFIG_NXWIDGETS_BPP)"
 #endif

 /* Size of a character */

 #ifndef CONFIG_NXWIDGETS_SIZEOFCHAR
 # if CONFIG_NXFONTS_CHARBITS <= 8
 #    define CONFIG_NXWIDGETS_SIZEOFCHAR 1
 # else
 #    define CONFIG_NXWIDGETS_SIZEOFCHAR 2
 # endif
 #endif

 #if CONFIG_NXWIDGETS_SIZEOFCHAR != 1 && CONFIG_NXWIDGETS_SIZEOFCHAR != 2
 #  error "Unsupported character width (CONFIG_NXWIDGETS_SIZEOFCHAR)"
 #endif

 /* NXWidget Default Values **************************************************/
 /**
  * Default font ID
  */

 #ifndef CONFIG_NXWIDGETS_DEFAULT_FONTID
 #  define CONFIG_NXWIDGETS_DEFAULT_FONTID NXFONT_DEFAULT
 #endif

 /**
  * Default dynamic array parameters
  */

 #ifndef CONFIG_NXWIDGETS_TNXARRAY_INITIALSIZE
 #  define CONFIG_NXWIDGETS_TNXARRAY_INITIALSIZE 16
 #endif

 #ifndef CONFIG_NXWIDGETS_TNXARRAY_SIZEINCREMENT
 #  define CONFIG_NXWIDGETS_TNXARRAY_SIZEINCREMENT 8
 #endif

 /**
  * Normal background color
  */

 #ifndef CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR
 #  define CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR MKRGB(148,189,215)
 #endif

 /**
  * Default selected background color
  */

 #ifndef CONFIG_NXWIDGETS_DEFAULT_SELECTEDBACKGROUNDCOLOR
 #  define CONFIG_NXWIDGETS_DEFAULT_SELECTEDBACKGROUNDCOLOR MKRGB(206,227,241)
 #endif

 /**
  * Shiny side border color
  */

 #ifndef CONFIG_NXWIDGETS_DEFAULT_SHINEEDGECOLOR
 #  define CONFIG_NXWIDGETS_DEFAULT_SHINEEDGECOLOR MKRGB(248,248,248)
 #endif

 /**
  * Shadowed side border color
  */

 #ifndef CONFIG_NXWIDGETS_DEFAULT_SHADOWEDGECOLOR
 #  define CONFIG_NXWIDGETS_DEFAULT_SHADOWEDGECOLOR MKRGB(35,58,73)
 #endif

 /**
  * Highlight color
  */

 #ifndef CONFIG_NXWIDGETS_DEFAULT_HIGHLIGHTCOLOR
 #  define CONFIG_NXWIDGETS_DEFAULT_HIGHLIGHTCOLOR MKRGB(192,192,192)
 #endif

 /* Text colors */

 #ifndef CONFIG_NXWIDGETS_DEFAULT_DISABLEDTEXTCOLOR
 #  define CONFIG_NXWIDGETS_DEFAULT_DISABLEDTEXTCOLOR MKRGB(192,192,192)
 #endif

 #ifndef CONFIG_NXWIDGETS_DEFAULT_ENABLEDTEXTCOLOR
 #  define CONFIG_NXWIDGETS_DEFAULT_ENABLEDTEXTCOLOR MKRGB(248,248,248)
 #endif

 #ifndef CONFIG_NXWIDGETS_DEFAULT_SELECTEDTEXTCOLOR
 #  define CONFIG_NXWIDGETS_DEFAULT_SELECTEDTEXTCOLOR MKRGB(0,0,0)
 #endif

 /**
  * Default font color
  */

 #ifndef CONFIG_NXWIDGETS_DEFAULT_FONTCOLOR
 #  define CONFIG_NXWIDGETS_DEFAULT_FONTCOLOR MKRGB(255,255,255)
 #endif

 /**
  * Transparent color
  */

 #ifndef CONFIG_NXWIDGETS_TRANSPARENT_COLOR
 #  define CONFIG_NXWIDGETS_TRANSPARENT_COLOR MKRGB(0,0,0)
 #endif

 /* Keypad behavior **********************************************************/
 /**
  * Time taken before a key starts repeating (in milliseconds).
  */

 #ifndef CONFIG_NXWIDGETS_FIRST_REPEAT_TIME
 #  define CONFIG_NXWIDGETS_FIRST_REPEAT_TIME 500
 #endif

 /**
  * Time taken before a repeating key repeats again (in milliseconds).
  */

 #ifndef CONFIG_NXWIDGETS_CONTINUE_REPEAT_TIME
 #  define CONFIG_NXWIDGETS_CONTINUE_REPEAT_TIME 200
 #endif

 /**
  * Left button release-press time for double click (in milliseconds).
  */

 #ifndef CONFIG_NXWIDGETS_DOUBLECLICK_TIME
 #  define CONFIG_NXWIDGETS_DOUBLECLICK_TIME 350
 #endif

 /**
  * Size of incoming character buffer, i.e., the maximum number of characters
  * that can be entered between NX polling cycles without losing data.
  */

 #ifndef CONFIG_NXWIDGETS_KBDBUFFER_SIZE
 #  define CONFIG_NXWIDGETS_KBDBUFFER_SIZE 8
 #endif

 /**
  * Size of incoming cursor control buffer, i.e., the maximum number of cursor
  * controls that can between entered by NX polling cycles without losing data.
  */

 #ifndef CONFIG_NXWIDGETS_CURSORCONTROL_SIZE
 #  define CONFIG_NXWIDGETS_CURSORCONTROL_SIZE 4
 #endif

 /****************************************************************************
  * Public Types
  ****************************************************************************/

 namespace NXWidgets
 {
 #if CONFIG_NXWIDGETS_BPP == 8
   typedef uint8_t nxwidget_pixel_t;
 #elif CONFIG_NXWIDGETS_BPP == 16
   typedef uint16_t nxwidget_pixel_t;
 #elif CONFIG_NXWIDGETS_BPP == 24
   typedef uint32_t nxwidget_pixel_t;
 #elif CONFIG_NXWIDGETS_BPP == 32
   typedef uint32_t nxwidget_pixel_t;
 #else
 #  error "Pixel depth is unknown"
 #endif

 #if CONFIG_NXWIDGETS_SIZEOFCHAR == 2
   typedef uint16_t nxwidget_char_t;
 #elif CONFIG_NXWIDGETS_SIZEOFCHAR == 1
   typedef uint8_t nxwidget_char_t;
 #else
 #  error "Character width is unknown"
 #endif
 }

 /****************************************************************************
  * Implementation Classes
  ****************************************************************************/

 #endif // __APPS_INCLUDE_GRAPHICS_NXWIDGETS_NXCONFIG_HXX
	/****************************************************************************
	* apps/include/graphics/nxwidgets/nxconfig.hxx
	*
	* SPDX-License-Identifier: Apache-2.0
	*
	* Licensed to the Apache Software Foundation (ASF) under one or more
	* contributor license agreements. See the NOTICE file distributed with
	* this work for additional information regarding copyright ownership. The
	* ASF licenses this file to you under the Apache License, Version 2.0 (the
	* "License"); you may not use this file except in compliance with the
	* License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
	* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
	* License for the specific language governing permissions and limitations
	* under the License.
	*
	****************************************************************************/

	#ifndef __APPS_INCLUDE_GRAPHICS_NXWIDGETS_NXCONFIG_HXX
	#define __APPS_INCLUDE_GRAPHICS_NXWIDGETS_NXCONFIG_HXX

	/****************************************************************************
	* Included Files
	****************************************************************************/

	#include <nuttx/config.h>

	#include <stdint.h>
	#include <stdbool.h>

	#include <nuttx/video/rgbcolors.h>
	#include <nuttx/nx/nxfonts.h>

	/****************************************************************************
	* Pre-Processor Definitions
	****************************************************************************/
	/* NX Configuration *********************************************************/
	/**
	* Prerequisites:
	*
	* CONFIG_HAVE_CXX=y : C++ support is required
	* CONFIG_NX=y : NX graphics support must be enabled
	* CONFIG_NX_XYINPUT=y : Required to enable NX mouse/touchscreen support
	* CONFIG_NX_KBD=y : Required to enabled NX keyboard support
	* CONFIG_NX_NPLANES=1 : Only a single video plane is supported
	*
	* NX Server/Device Configuration
	*
	* CONFIG_NXSTART_SERVERPRIO - Priority of the NX server.
	* Default: (SCHED_PRIORITY_DEFAULT+10). NOTE: Of the three priority
	* definitions here, CONFIG_NXSTART_SERVERPRIO should have the highest
	* priority to avoid data overrun race conditions. Such errors would most
	* likely appear as duplicated rows of data on the display.
	* CONFIG_NXWIDGETS_CLIENTPRIO - The thread that calls CNxServer::connect()
	* will be re-prioritized to this priority. Default:
	* SCHED_PRIORITY_DEFAULT
	* CONFIG_NXWIDGETS_LISTENERPRIO - Priority of the NX event listener thread.
	* Default: SCHED_PRIORITY_DEFAULT
	* CONFIG_NXWIDGETS_LISTENERSTACK - NX listener thread stack size (in multi-user
	* mode). Default 2048
	* CONFIG_NXWIDGET_EVENTWAIT - Build in support for external window event, modal
	* loop management logic. This includes methods to wait for windows events
	* to occur so that looping logic can sleep until something interesting
	* happens with the window.
	*
	* NXWidget Configuration
	*
	* CONFIG_NXWIDGETS_BPP - Supported bits-per-pixel {8, 16, 24, 32}. Default:
	* The smallest BPP configuration supported by NX.
	* CONFIG_NXWIDGETS_SIZEOFCHAR - Size of character {1 or 2 bytes}. Default
	* Determined by CONFIG_NXWIDGETS_SIZEOFCHAR
	*
	* NXWidget Default Values
	*
	* CONFIG_NXWIDGETS_DEFAULT_FONTID - Default font ID. Default: NXFONT_DEFAULT
	* CONFIG_NXWIDGETS_TNXARRAY_INITIALSIZE, CONFIG_NXWIDGETS_TNXARRAY_SIZEINCREMENT -
	* Default dynamic array parameters. Default: 16, 8
	*
	* CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR - Normal background color. Default:
	* MKRGB(148,189,215)
	* CONFIG_NXWIDGETS_DEFAULT_SELECTEDBACKGROUNDCOLOR - Default selected background
	* color. Default: MKRGB(206,227,241)
	* CONFIG_NXWIDGETS_DEFAULT_SHINEEDGECOLOR - Shiny side boarder color. Default
	* MKRGB(248,248,248)
	* CONFIG_NXWIDGETS_DEFAULT_SHADOWEDGECOLOR - Shadowed side border color.
	* Default: MKRGB(35,58,73)
	* CONFIG_NXWIDGETS_DEFAULT_HIGHLIGHTCOLOR - Highlight color. Default:
	* MKRGB(192,192,192)
	* CONFIG_NXWIDGETS_DEFAULT_DISABLEDTEXTCOLOR - Text color on a disabled widget:
	* Default: MKRGB(192,192,192)
	* CONFIG_NXWIDGETS_DEFAULT_ENABLEDTEXTCOLOR - Text color on a enabled widget:
	* Default: MKRGB(248,248,248)
	* CONFIG_NXWIDGETS_DEFAULT_SELECTEDTEXTCOLOR - Text color on a selected widget:
	* Default: MKRGB(0,0,0)
	* CONFIG_NXWIDGETS_DEFAULT_FONTCOLOR - Default font color: Default:
	* MKRGB(255,255,255)
	* CONFIG_NXWIDGETS_TRANSPARENT_COLOR - Transparent color: Default: MKRGB(0,0,0)
	*
	* Keypad behavior
	*
	* CONFIG_NXWIDGETS_FIRST_REPEAT_TIME - Time taken before a key starts
	* repeating (in milliseconds). Default: 500
	* CONFIG_NXWIDGETS_CONTINUE_REPEAT_TIME - Time taken before a repeating key
	* repeats again (in milliseconds). Default: 200
	* CONFIG_NXWIDGETS_DOUBLECLICK_TIME - Left button release-press time for
	* double click (in milliseconds). Default: 350
	* CONFIG_NXWIDGETS_KBDBUFFER_SIZE - Size of incoming character buffer, i.e.,
	* the maximum number of characters that can be entered between NX polling
	* cycles without losing data.
	* CONFIG_NXWIDGETS_CURSORCONTROL_SIZE - Size of incoming cursor control
	* buffer, i.e., the maximum number of cursor controls that can between
	* entered by NX polling cycles without losing data. Default: 4
	*/

	/* Prerequisites ************************************************************/
	/**
	* C++ support is required
	*/

	#ifndef CONFIG_HAVE_CXX
	# error "C++ support is required (CONFIG_HAVE_CXX)"
	#endif

	/**
	* NX graphics support must be enabled
	*/

	#ifndef CONFIG_NX
	# error "NX graphics support is required (CONFIG_NX)"
	#endif

	/**
	* Required to enable NX mouse/touchscreen support
	*/

	#ifndef CONFIG_NX_XYINPUT
	# warning "NX mouse/touchscreen support is required (CONFIG_NX_XYINPUT)"
	#endif

	/**
	* Required to enabled NX keyboard support
	*/

	#ifndef CONFIG_NX_KBD
	# warning "NX keyboard support is required (CONFIG_NX_KBD)"
	#endif

	/**
	* Only a single video plane is supported
	*/

	#ifndef CONFIG_NX_NPLANES
	# define CONFIG_NX_NPLANES 1
	#endif

	#if CONFIG_NX_NPLANES != 1
	# error "Only a single color plane is supported (CONFIG_NX_NPLANES)"
	#endif

	/* NxTerm checks. This just simplifies the conditional compilation by
	* reducing the AND of these three conditions to a single condition.
	*/

	#if !defined(CONFIG_NX_KBD) \|\| !defined(CONFIG_NXTERM)
	# undef CONFIG_NXTERM_NXKBDIN
	#endif

	/* NX Server/Device Configuration *******************************************/
	/**
	* Priority of the NX server (in multi-user mode)
	*/

	#ifndef CONFIG_NXWIDGETS_CLIENTPRIO
	# define CONFIG_NXWIDGETS_CLIENTPRIO SCHED_PRIORITY_DEFAULT
	#endif

	#if CONFIG_NXSTART_SERVERPRIO <= CONFIG_NXWIDGETS_CLIENTPRIO
	# warning "CONFIG_NXSTART_SERVERPRIO <= CONFIG_NXWIDGETS_CLIENTPRIO"
	# warning" -- This can result in data overrun errors"
	#endif

	/**
	* Priority of the NX event listener thread (in multi-user mode)
	*/

	#ifndef CONFIG_NXWIDGETS_LISTENERPRIO
	# define CONFIG_NXWIDGETS_LISTENERPRIO SCHED_PRIORITY_DEFAULT
	#endif

	#if CONFIG_NXSTART_SERVERPRIO <= CONFIG_NXWIDGETS_LISTENERPRIO
	# warning "CONFIG_NXSTART_SERVERPRIO <= CONFIG_NXWIDGETS_LISTENERPRIO"
	# warning" -- This can result in data overrun errors"
	#endif

	/**
	* NX listener thread stack size (in multi-user mode)
	*/

	#ifndef CONFIG_NXWIDGETS_LISTENERSTACK
	# define CONFIG_NXWIDGETS_LISTENERSTACK 2048
	#endif

	/* NXWidget Configuration ***************************************************/
	/**
	* Bits per pixel
	*/

	#ifndef CONFIG_NXWIDGETS_BPP
	# if !defined(CONFIG_NX_DISABLE_8BPP)
	# warning "Assuming 8-bits per pixel, RGB 3:3:2"
	# define CONFIG_NXWIDGETS_BPP 8
	# elif !defined(CONFIG_NX_DISABLE_16BPP)
	# warning "Assuming 16-bits per pixel, RGB 5:6:5"
	# define CONFIG_NXWIDGETS_BPP 16
	# elif !defined(CONFIG_NX_DISABLE_24BPP)
	# warning "Assuming 24-bits per pixel, RGB 8:8:8"
	# define CONFIG_NXWIDGETS_BPP 24
	# elif !defined(CONFIG_NX_DISABLE_32BPP)
	# warning "Assuming 32-bits per pixel, RGB 8:8:8"
	# define CONFIG_NXWIDGETS_BPP 32
	# else
	# error "No supported pixel depth is enabled"
	# endif
	#endif

	#if CONFIG_NXWIDGETS_BPP == 8
	# ifdef CONFIG_NX_DISABLE_8BPP
	# error "NX 8-bit support is disabled (CONFIG_NX_DISABLE_8BPP)"
	# endif
	# define CONFIG_NXWIDGETS_FMT FB_FMT_RGB8_332
	# define MKRGB RGBTO8
	# define RGB2RED RGB8RED
	# define RGB2GREEN RGB8GREEN
	# define RGB2BLUE RGB8BLUE
	# define FONT_RENDERER nxf_convert_8bpp
	#elif CONFIG_NXWIDGETS_BPP == 16
	# ifdef CONFIG_NX_DISABLE_16BPP
	# error "NX 16-bit support is disabled (CONFIG_NX_DISABLE_16BPP)"
	# endif
	# define CONFIG_NXWIDGETS_FMT FB_FMT_RGB16_565
	# define MKRGB RGBTO16
	# define RGB2RED RGB16RED
	# define RGB2GREEN RGB16GREEN
	# define RGB2BLUE RGB16BLUE
	# define FONT_RENDERER nxf_convert_16bpp
	#elif CONFIG_NXWIDGETS_BPP == 24
	# ifdef CONFIG_NX_DISABLE_24BPP
	# error "NX 24-bit support is disabled (CONFIG_NX_DISABLE_24BPP)"
	# endif
	# define CONFIG_NXWIDGETS_FMT FB_FMT_RGB24
	# define MKRGB RGBTO24
	# define RGB2RED RGB24RED
	# define RGB2GREEN RGB24GREEN
	# define RGB2BLUE RGB24BLUE
	# define FONT_RENDERER nxf_convert_24bpp
	#elif CONFIG_NXWIDGETS_BPP == 32
	# ifdef CONFIG_NX_DISABLE_32BPP
	# error "NX 32-bit support is disabled (CONFIG_NX_DISABLE_32BPP)"
	# endif
	# define CONFIG_NXWIDGETS_FMT FB_FMT_RGB32
	# define MKRGB RGBTO24
	# define RGB2RED RGB24RED
	# define RGB2GREEN RGB24GREEN
	# define RGB2BLUE RGB24BLUE
	# define FONT_RENDERER nxf_convert_32bpp
	#else
	# error "Pixel depth not supported (CONFIG_NXWIDGETS_BPP)"
	#endif

	/* Size of a character */

	#ifndef CONFIG_NXWIDGETS_SIZEOFCHAR
	# if CONFIG_NXFONTS_CHARBITS <= 8
	# define CONFIG_NXWIDGETS_SIZEOFCHAR 1
	# else
	# define CONFIG_NXWIDGETS_SIZEOFCHAR 2
	# endif
	#endif

	#if CONFIG_NXWIDGETS_SIZEOFCHAR != 1 && CONFIG_NXWIDGETS_SIZEOFCHAR != 2
	# error "Unsupported character width (CONFIG_NXWIDGETS_SIZEOFCHAR)"
	#endif

	/* NXWidget Default Values **************************************************/
	/**
	* Default font ID
	*/

	#ifndef CONFIG_NXWIDGETS_DEFAULT_FONTID
	# define CONFIG_NXWIDGETS_DEFAULT_FONTID NXFONT_DEFAULT
	#endif

	/**
	* Default dynamic array parameters
	*/

	#ifndef CONFIG_NXWIDGETS_TNXARRAY_INITIALSIZE
	# define CONFIG_NXWIDGETS_TNXARRAY_INITIALSIZE 16
	#endif

	#ifndef CONFIG_NXWIDGETS_TNXARRAY_SIZEINCREMENT
	# define CONFIG_NXWIDGETS_TNXARRAY_SIZEINCREMENT 8
	#endif

	/**
	* Normal background color
	*/

	#ifndef CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR
	# define CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR MKRGB(148,189,215)
	#endif

	/**
	* Default selected background color
	*/

	#ifndef CONFIG_NXWIDGETS_DEFAULT_SELECTEDBACKGROUNDCOLOR
	# define CONFIG_NXWIDGETS_DEFAULT_SELECTEDBACKGROUNDCOLOR MKRGB(206,227,241)
	#endif

	/**
	* Shiny side border color
	*/

	#ifndef CONFIG_NXWIDGETS_DEFAULT_SHINEEDGECOLOR
	# define CONFIG_NXWIDGETS_DEFAULT_SHINEEDGECOLOR MKRGB(248,248,248)
	#endif

	/**
	* Shadowed side border color
	*/

	#ifndef CONFIG_NXWIDGETS_DEFAULT_SHADOWEDGECOLOR
	# define CONFIG_NXWIDGETS_DEFAULT_SHADOWEDGECOLOR MKRGB(35,58,73)
	#endif

	/**
	* Highlight color
	*/

	#ifndef CONFIG_NXWIDGETS_DEFAULT_HIGHLIGHTCOLOR
	# define CONFIG_NXWIDGETS_DEFAULT_HIGHLIGHTCOLOR MKRGB(192,192,192)
	#endif

	/* Text colors */

	#ifndef CONFIG_NXWIDGETS_DEFAULT_DISABLEDTEXTCOLOR
	# define CONFIG_NXWIDGETS_DEFAULT_DISABLEDTEXTCOLOR MKRGB(192,192,192)
	#endif

	#ifndef CONFIG_NXWIDGETS_DEFAULT_ENABLEDTEXTCOLOR
	# define CONFIG_NXWIDGETS_DEFAULT_ENABLEDTEXTCOLOR MKRGB(248,248,248)
	#endif

	#ifndef CONFIG_NXWIDGETS_DEFAULT_SELECTEDTEXTCOLOR
	# define CONFIG_NXWIDGETS_DEFAULT_SELECTEDTEXTCOLOR MKRGB(0,0,0)
	#endif

	/**
	* Default font color
	*/

	#ifndef CONFIG_NXWIDGETS_DEFAULT_FONTCOLOR
	# define CONFIG_NXWIDGETS_DEFAULT_FONTCOLOR MKRGB(255,255,255)
	#endif

	/**
	* Transparent color
	*/

	#ifndef CONFIG_NXWIDGETS_TRANSPARENT_COLOR
	# define CONFIG_NXWIDGETS_TRANSPARENT_COLOR MKRGB(0,0,0)
	#endif

	/* Keypad behavior **********************************************************/
	/**
	* Time taken before a key starts repeating (in milliseconds).
	*/

	#ifndef CONFIG_NXWIDGETS_FIRST_REPEAT_TIME
	# define CONFIG_NXWIDGETS_FIRST_REPEAT_TIME 500
	#endif

	/**
	* Time taken before a repeating key repeats again (in milliseconds).
	*/

	#ifndef CONFIG_NXWIDGETS_CONTINUE_REPEAT_TIME
	# define CONFIG_NXWIDGETS_CONTINUE_REPEAT_TIME 200
	#endif

	/**
	* Left button release-press time for double click (in milliseconds).
	*/

	#ifndef CONFIG_NXWIDGETS_DOUBLECLICK_TIME
	# define CONFIG_NXWIDGETS_DOUBLECLICK_TIME 350
	#endif

	/**
	* Size of incoming character buffer, i.e., the maximum number of characters
	* that can be entered between NX polling cycles without losing data.
	*/

	#ifndef CONFIG_NXWIDGETS_KBDBUFFER_SIZE
	# define CONFIG_NXWIDGETS_KBDBUFFER_SIZE 8
	#endif

	/**
	* Size of incoming cursor control buffer, i.e., the maximum number of cursor
	* controls that can between entered by NX polling cycles without losing data.
	*/

	#ifndef CONFIG_NXWIDGETS_CURSORCONTROL_SIZE
	# define CONFIG_NXWIDGETS_CURSORCONTROL_SIZE 4
	#endif

	/****************************************************************************
	* Public Types
	****************************************************************************/

	namespace NXWidgets
	{
	#if CONFIG_NXWIDGETS_BPP == 8
	typedef uint8_t nxwidget_pixel_t;
	#elif CONFIG_NXWIDGETS_BPP == 16
	typedef uint16_t nxwidget_pixel_t;
	#elif CONFIG_NXWIDGETS_BPP == 24
	typedef uint32_t nxwidget_pixel_t;
	#elif CONFIG_NXWIDGETS_BPP == 32
	typedef uint32_t nxwidget_pixel_t;
	#else
	# error "Pixel depth is unknown"
	#endif

	#if CONFIG_NXWIDGETS_SIZEOFCHAR == 2
	typedef uint16_t nxwidget_char_t;
	#elif CONFIG_NXWIDGETS_SIZEOFCHAR == 1
	typedef uint8_t nxwidget_char_t;
	#else
	# error "Character width is unknown"
	#endif
	}

	/****************************************************************************
	* Implementation Classes
	****************************************************************************/

	#endif // __APPS_INCLUDE_GRAPHICS_NXWIDGETS_NXCONFIG_HXX