#include <windows.h>

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Data Structures
struct	_FB_CONSOLE_CTX

Macros
#define	__fb_in_handle fb_hConsoleGetHandle( TRUE )

#define	__fb_out_handle fb_hConsoleGetHandle( FALSE )

#define	FB_CON_CORRECT_POSITION()

#define	FB_CONSOLE_WINDOW_EMPTY()

Typedefs
typedef void(*	fb_FnProcessMouseEvent )(const MOUSE_EVENT_RECORD *pEvent)

typedef struct _FB_CONSOLE_CTX	FB_CONSOLE_CTX

Functions
int	fb_hConsoleTranslateKey (char AsciiChar, WORD wVsCode, WORD wVkCode, DWORD dwControlKeyState, int bEnhancedKeysOnly)
	Translates an ASCII character, Virtual scan code and Virtual key code to a single QB-compatible keyboard code. More...

int	fb_hVirtualToScancode (int vkey)

void	fb_InitConsoleWindow (void)

FBCALL void	fb_hRestoreConsoleWindow (void)

FBCALL void	fb_hUpdateConsoleWindow (void)
	Remembers the current console window coordinates. More...

FBCALL void	fb_hConvertToConsole (int left, int top, int right, int bottom)

FBCALL void	fb_hConvertFromConsole (int left, int top, int right, int bottom)

FBCALL void	fb_ConsoleLocateRaw (int row, int col, int cursor)

FBCALL void	fb_ConsoleGetScreenSize (int cols, int rows)

void	fb_ConsoleGetMaxWindowSize (int cols, int rows)

void	fb_ConsoleGetScreenSizeEx (HANDLE hConsole, int cols, int rows)

int	fb_ConsoleGetRawYEx (HANDLE hConsole)

int	fb_ConsoleGetRawXEx (HANDLE hConsole)

void	fb_ConsoleGetRawXYEx (HANDLE hConsole, int col, int row)

void	fb_ConsoleLocateRawEx (HANDLE hConsole, int row, int col, int cursor)

int	fb_ConsoleGetColorAttEx (HANDLE hConsole)

void	fb_ConsoleColorEx (HANDLE hConsole, int fc, int bc)

void	fb_ConsoleClearViewRawEx (HANDLE hConsole, int x1, int y1, int x2, int y2)

void	fb_hConsoleGetWindow (int left, int top, int cols, int rows)

int	fb_ConsoleProcessEvents (void)

int	fb_hConsoleGetKey (int full)

int	fb_hConsolePeekKey (int full)

void	fb_hConsolePutBackEvents (void)

HANDLE	fb_hConsoleGetHandle (int is_input)

void	fb_hConsoleResetHandles (void)

int	fb_ConsoleGetRawX (void)

int	fb_ConsoleGetRawY (void)

HANDLE	fb_hConsoleCreateBuffer (void)

Variables
FB_CONSOLE_CTX	__fb_con

Macro Definition Documentation

#define __fb_in_handle fb_hConsoleGetHandle( TRUE )

Definition at line 47 of file fb_private_console.h.

#define __fb_out_handle fb_hConsoleGetHandle( FALSE )

Definition at line 48 of file fb_private_console.h.

#define FB_CON_CORRECT_POSITION ( )

Value:

do {                                                         \
                if( __fb_con.scrollWasOff )                          \
                        fb_ConsolePrintBufferEx( NULL, 0, FB_PRINT_FORCE_ADJUST ); \
        } while (0)

Definition at line 50 of file fb_private_console.h.

#define FB_CONSOLE_WINDOW_EMPTY ( )

Value:

((__fb_con.window.Left==__fb_con.window.Right) \

|| (__fb_con.window.Top==__fb_con.window.Bottom))

Definition at line 56 of file fb_private_console.h.

Typedef Documentation

typedef struct _FB_CONSOLE_CTX FB_CONSOLE_CTX

typedef void(* fb_FnProcessMouseEvent)(const MOUSE_EVENT_RECORD *pEvent)

Definition at line 3 of file fb_private_console.h.

Function Documentation

void fb_ConsoleClearViewRawEx	(	HANDLE	hConsole,
		int	x1,
		int	y1,
		int	x2,
		int	y2
	)

Definition at line 6 of file io_cls.c.

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void fb_ConsoleColorEx	(	HANDLE	hConsole,
		int	fc,
		int	bc
	)

Definition at line 17 of file io_color.c.

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int fb_ConsoleGetColorAttEx ( HANDLE hConsole)

Definition at line 60 of file io_color.c.

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void fb_ConsoleGetMaxWindowSize	(	int *	cols,
		int *	rows
	)

Definition at line 96 of file io_window.c.

int fb_ConsoleGetRawX ( void )

Definition at line 12 of file io_getx.c.

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int fb_ConsoleGetRawXEx ( HANDLE hConsole)

Definition at line 4 of file io_getx.c.

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void fb_ConsoleGetRawXYEx	(	HANDLE	hConsole,
		int *	col,
		int *	row
	)

Definition at line 4 of file io_getxy.c.

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int fb_ConsoleGetRawY ( void )

Definition at line 12 of file io_gety.c.

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int fb_ConsoleGetRawYEx ( HANDLE hConsole)

Definition at line 4 of file io_gety.c.

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FBCALL void fb_ConsoleGetScreenSize	(	int *	cols,
		int *	rows
	)

Definition at line 22 of file io_screensize.c.

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void fb_ConsoleGetScreenSizeEx	(	HANDLE	hConsole,
		int *	cols,
		int *	rows
	)

Definition at line 6 of file io_screensize.c.

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FBCALL void fb_ConsoleLocateRaw	(	int	row,
		int	col,
		int	cursor
	)

Definition at line 50 of file io_locate.c.

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void fb_ConsoleLocateRawEx	(	HANDLE	hConsole,
		int	row,
		int	col,
		int	cursor
	)

Definition at line 27 of file io_locate.c.

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int fb_ConsoleProcessEvents ( void )

Definition at line 386 of file io_input.c.

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HANDLE fb_hConsoleCreateBuffer ( void )

Definition at line 6 of file io_pageset.c.

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HANDLE fb_hConsoleGetHandle ( int is_input)

Definition at line 8 of file io_gethnd.c.

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int fb_hConsoleGetKey ( int full)

Definition at line 229 of file io_input.c.

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void fb_hConsoleGetWindow	(	int *	left,
		int *	top,
		int *	cols,
		int *	rows
	)

Definition at line 145 of file io_window.c.

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int fb_hConsolePeekKey ( int full)

Definition at line 234 of file io_input.c.

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void fb_hConsolePutBackEvents ( void )

Definition at line 239 of file io_input.c.

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void fb_hConsoleResetHandles ( void )

Definition at line 35 of file io_gethnd.c.

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int fb_hConsoleTranslateKey	(	char	AsciiChar,
		WORD	wVsCode,
		WORD	wVkCode,
		DWORD	dwControlKeyState,
		int	bEnhancedKeysOnly
	)

Translates an ASCII character, Virtual scan code and Virtual key code to a single QB-compatible keyboard code.

Returns: -1 if key not translatable

Definition at line 434 of file io_input.c.

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FBCALL void fb_hConvertFromConsole	(	int *	left,
		int *	top,
		int *	right,
		int *	bottom
	)

Definition at line 125 of file io_window.c.

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FBCALL void fb_hConvertToConsole	(	int *	left,
		int *	top,
		int *	right,
		int *	bottom
	)

Definition at line 105 of file io_window.c.

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FBCALL void fb_hRestoreConsoleWindow ( void )

Definition at line 67 of file io_window.c.

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FBCALL void fb_hUpdateConsoleWindow ( void )

Remembers the current console window coordinates.

This function remembers the current console window coordinates. This is required because some applications showing using a SAA interface doesn't use WIDTH first to reduce the console screen buffer size which means that the scroll bar of the console window is always visible/accessible which also implies that the user might scroll up and down while the application is running.

When this library would always use the current console window coordinates, the application might show trash when the user scrolled up or down the buffer. But this is not what we want so we're only updating the console window coordinates under the following conditions: