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nuttx-apps/libnxwidgets/include/nxconfig.hxx
patacongo 0f2440d891 NxWM initial displays come up okay 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4687 42af7a65-404d-4744-a932-0658087f49c3
2012-05-02 14:38:54 +00:00

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/****************************************************************************
* NxWidgets/libnxwidgets/include/nxconfig.hxx
*
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX, NxWidgets, nor the names of its contributors
* me be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
#ifndef __INCLUDE_NXCONFIG_HXX
#define __INCLUDE_NXCONFIG_HXX
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <nuttx/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_MOUSE=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_NXWIDGETS_DEVNO - LCD device number (in case there are more than
* one LCDs connected. Default: 0
* CONFIG_NXWIDGETS_VPLANE - Only a single video plane is supported. Default: 0
* CONFIG_NXWIDGETS_SERVERPRIO - Priority of the NX server. This applies
* only if NX is configured in multi-user mode (CONFIG_NX_MULTIUSER=y).
* Default: SCHED_PRIORITY_DEFAULT+1. NOTE: Of the three priority
* definitions here, CONFIG_NXWIDGETS_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. This applies only if NX is
* configured in multi-user mode (CONFIG_NX_MULTIUSER=y). Default:
* SCHED_PRIORITY_DEFAULT
* CONFIG_NXWIDGETS_LISTENERPRIO - Priority of the NX event listener thread.
* This applies only if NX is configured in multi-user mode
* (CONFIG_NX_MULTIUSER=y). Default: SCHED_PRIORITY_DEFAULT
* CONFIG_NXWIDGETS_EXTERNINIT - Define to support external display
* initialization.
* CONFIG_NXWIDGETS_SERVERSTACK - NX server thread stack size (in multi-user
* mode). Default 2048
* CONFIG_NXWIDGETS_LISTENERSTACK - NX listener thread stack size (in multi-user
* mode). Default 2048
*
* 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(160,160,160)
* CONFIG_NXWIDGETS_DEFAULT_SELECTEDBACKGROUNDCOLOR - Default selected background
* color. Default: MKRGB(120,192,192)
* CONFIG_NXWIDGETS_DEFAULT_SHINEEDGECOLOR - Shiny side boarder color. Default
* MKRGB(248,248,248)
* CONFIG_NXWIDGETS_DEFAULT_SHADOWEDGECOLOR - Shadowed side border color.
* Default: MKRGB(0,0,0)
* 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_DISABLEDTEXTCOLOR - 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_MOUSE
# warning "NX mouse/touchscreen support is required (CONFIG_NX_MOUSE)"
#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
/* NX Server/Device Configuration *******************************************/
/**
* LCD device number (in case there are more than one LCDs connected)
*/
#ifndef CONFIG_NXWIDGETS_DEVNO
# define CONFIG_NXWIDGETS_DEVNO 0
#endif
/**
* Only a single video plane is supported
*/
#ifndef CONFIG_NXWIDGETS_VPLANE
# define CONFIG_NXWIDGETS_VPLANE 0
#endif
/**
* Priority of the NX server (in multi-user mode)
*/
#ifndef CONFIG_NXWIDGETS_SERVERPRIO
# define CONFIG_NXWIDGETS_SERVERPRIO (SCHED_PRIORITY_DEFAULT+1)
#endif
#ifndef CONFIG_NXWIDGETS_CLIENTPRIO
# define CONFIG_NXWIDGETS_CLIENTPRIO SCHED_PRIORITY_DEFAULT
#endif
#if CONFIG_NXWIDGETS_SERVERPRIO <= CONFIG_NXWIDGETS_CLIENTPRIO
# warning "CONFIG_NXWIDGETS_SERVERPRIO <= CONFIG_NXWIDGETS_CLIENTPRIO"
# warning" -- This can result in data overrun errors"
#endif
/**
* NX server thread stack size (in multi-user mode)
*/
#ifndef CONFIG_NXWIDGETS_SERVERSTACK
# define CONFIG_NXWIDGETS_SERVERSTACK 2048
#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_NXWIDGETS_SERVERPRIO <= CONFIG_NXWIDGETS_LISTENERPRIO
# warning "CONFIG_NXWIDGETS_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 RBG8RED
# define RGB2GREEN RBG8GREEN
# define RGB2BLUE RBG8BLUE
# 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 RBG16RED
# define RGB2GREEN RBG16GREEN
# define RGB2BLUE RBG16BLUE
# 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 RBG24RED
# define RGB2GREEN RBG24GREEN
# define RGB2BLUE RBG24BLUE
# 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 RBG24RED
# define RGB2GREEN RBG24GREEN
# define RGB2BLUE RBG24BLUE
# 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(160,160,160)
#endif
/**
* Default selected background color
*/
#ifndef CONFIG_NXWIDGETS_DEFAULT_SELECTEDBACKGROUNDCOLOR
# define CONFIG_NXWIDGETS_DEFAULT_SELECTEDBACKGROUNDCOLOR MKRGB(120,192,192)
#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(0,0,0)
#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 // __INCLUDE_NXCONFIG_HXX
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