This file includes global and miscellaneous interfaces of MiniGUI. More...

#include <stdio.h>

Data Structures
struct	_DESKTOPOPS

struct	_ETCSECTION

struct	_ETC_S

Macros
#define	g_rcDesktop g_rcScr
	Contains the rectangle of desktop of the application. More...

#define	MAX_NR_LISTEN_FD 5
	The max number of listen fd which user can use. More...

#define	ReinitDesktop() ReinitDesktopEx (TRUE)
	Re-initializes the desktop including the local system text. More...

#define	MiniGUIMain
	The main entry of a MiniGUI application. More...

#define	IDM_DTI_FIRST (300)
	The minimum interger value of command ID when user customize desktop menu. More...

#define	ETC_MAXLINE 1024
	The max line number of etc file. More...

#define	ETC_FILENOTFOUND -1
	No found etc file. More...

#define	ETC_SECTIONNOTFOUND -2
	No found section in etc file. More...

#define	ETC_KEYNOTFOUND -3
	No found key in etc file. More...

#define	ETC_TMPFILEFAILED -4
	Create tmpfile failed. More...

#define	ETC_FILEIOFAILED -5
	IO operation failed to etc file. More...

#define	ETC_INTCONV -6
	Convert the value string to an integer failed. More...

#define	ETC_INVALIDOBJ -7
	Invalid object to etc file. More...

#define	ETC_READONLYOBJ -8
	Read only to etc file. More...

#define	ETC_OK 0
	Operate success to etc file. More...

#define	SetValueToEtc(hEtc, pSection, pKey, pValue) GetValueFromEtc(hEtc, pSection, pKey, pValue, -1)
	Sets the value in the etc object. More...

#define	LEN_CLIPBOARD_NAME 15
	The maximum length of the name of clipboard. More...

#define	NR_CLIPBOARDS 4
	The maximum number of clipboard. More...

#define	CBNAME_TEXT ("text")
	The default clipboard name of text control. More...

#define	CBERR_OK 0
	Operate clipboard success. More...

#define	CBERR_BADNAME 1
	Bad name to clipboard. More...

#define	CBERR_NOMEM 2
	No enough memory to clipboard. More...

#define	CBOP_NORMAL 0
	Overwrite operation to clipboard. More...

#define	CBOP_APPEND 1
	Append the new data to clipboarda after the old data. More...

#define	Beep Ping
	Alias of Ping. More...

#define	IDC_ARROW 0

#define	IDC_IBEAM 1

#define	IDC_PENCIL 2

#define	IDC_CROSS 3

#define	IDC_MOVE 4

#define	IDC_SIZENWSE 5

#define	IDC_SIZENESW 6

#define	IDC_SIZEWE 7

#define	IDC_SIZENS 8

#define	IDC_UPARROW 9

#define	IDC_NONE 10

#define	IDC_HELP 11

#define	IDC_BUSY 12

#define	IDC_WAIT 13

#define	IDC_RARROW 14

#define	IDC_COLOMN 15

#define	IDC_ROW 16

#define	IDC_DRAG 17

#define	IDC_NODROP 18

#define	IDC_HAND_POINT 19

#define	IDC_HAND_SELECT 20

#define	IDC_SPLIT_HORZ 21

#define	IDC_SPLIT_VERT 22

#define	SetCursor(hcsr) SetCursorEx (hcsr, FALSE)
	Changes the current cursor. More...

#define	SetDefaultCursor(hcsr) SetCursorEx (hcsr, TRUE)
	Changes the current cursor, and set it as the default cursor. More...

#define	IDS_MGST_WINDOW 0
	The identifier of the window system text. More...

#define	IDS_MGST_START 1
	The identifier of the start system text. More...

#define	IDS_MGST_REFRESH 2
	The identifier of the refresh background system text. More...

#define	IDS_MGST_CLOSEALLWIN 3
	The identifier of the close all windows system text. More...

#define	IDS_MGST_ENDSESSION 4
	The identifier of the end session system text. More...

#define	IDS_MGST_OPERATIONS 5
	The identifier of the operations system text. More...

#define	IDS_MGST_MINIMIZE 6
	The identifier of the minimize system text. More...

#define	IDS_MGST_MAXIMIZE 7
	The identifier of the maximize system text. More...

#define	IDS_MGST_RESTORE 8
	The identifier of the restore system text. More...

#define	IDS_MGST_CLOSE 9
	The identifier of the close system text. More...

#define	IDS_MGST_OK 10
	The identifier of the ok system text. More...

#define	IDS_MGST_NEXT 11
	The identifier of the next system text. More...

#define	IDS_MGST_CANCEL 12
	The identifier of the cancel system text. More...

#define	IDS_MGST_PREV 13
	The identifier of the previous system text. More...

#define	IDS_MGST_YES 14
	The identifier of the yes system text. More...

#define	IDS_MGST_NO 15
	The identifier of the no system text. More...

#define	IDS_MGST_ABORT 16
	The identifier of the abort system text. More...

#define	IDS_MGST_RETRY 17
	The identifier of the retry system text. More...

#define	IDS_MGST_IGNORE 18
	The identifier of the ignore system text. More...

#define	IDS_MGST_ABOUTMG 19
	The identifier of the about minigui system text. More...

#define	IDS_MGST_OPENFILE 20
	The identifier of the open file system text. More...

#define	IDS_MGST_SAVEFILE 21
	The identifier of the save file system text. More...

#define	IDS_MGST_COLORSEL 22
	The identifier of the color selection system text. More...

#define	IDS_MGST_SWITCHLAYER 23
	The identifier of the switch layer system text. More...

#define	IDS_MGST_DELLAYER 24
	The identifier of the delete layer system text. More...

#define	IDS_MGST_ERROR 25
	The identifier of the error system text. More...

#define	IDS_MGST_LOGO 26
	The identifier of the logo system text. More...

#define	IDS_MGST_CURRPATH 27
	The identifier of the current path system text. More...

#define	IDS_MGST_FILE 28
	The identifier of the file system text. More...

#define	IDS_MGST_LOCATION 29
	The identifier of the location system text. More...

#define	IDS_MGST_UP 30
	The identifier of the up system text. More...

#define	IDS_MGST_NAME 31
	The identifier of the name system text. More...

#define	IDS_MGST_SIZE 32
	The identifier of the size system text. More...

#define	IDS_MGST_ACCESSMODE 33
	The identifier of the access mode system text. More...

#define	IDS_MGST_LASTMODTIME 34
	The identifier of the last modify time system text. More...

#define	IDS_MGST_OPEN 35
	The identifier of the open system text. More...

#define	IDS_MGST_FILENAME 36
	The identifier of the file name system text. More...

#define	IDS_MGST_FILETYPE 37
	The identifier of the file type system text. More...

#define	IDS_MGST_SHOWHIDEFILE 38
	The identifier of the show hide file system text. More...

#define	IDS_MGST_NOTFOUND 39
	The identifier of the not found file system text. More...

#define	IDS_MGST_NR 40
	The identifier of the can't read system text. More...

#define	IDS_MGST_NW 41
	The identifier of the can't write system text. More...

#define	IDS_MGST_INFO 42
	The identifier of the information system text. More...

#define	IDS_MGST_R 43
	The identifier of the read system text. More...

#define	IDS_MGST_W 44
	The identifier of the write system text. More...

#define	IDS_MGST_WR 45
	The identifier of the read and write system text. More...

#define	IDS_MGST_SAVE 46
	The identifier of the save system text. More...

#define	IDS_MGST_FILEEXIST 47
	The identifier of the file exist system text. More...

Typedefs
typedef struct _DESKTOPOPS	DESKTOPOPS

typedef struct _ETCSECTION	ETCSECTION

typedef ETCSECTION *	PETCSECTION

typedef struct _ETC_S	ETC_S

Functions
MG_EXPORT int GUIAPI	InitGUI (int, const char **)
	Initialize MiniGUI. More...

MG_EXPORT void GUIAPI	TerminateGUI (int not_used)
	Terminate MiniGUI. More...

MG_EXPORT void GUIAPI	MiniGUIPanic (int exitcode)
	The panic of MiniGUI application. More...

MG_EXPORT BOOL GUIAPI	RegisterListenFD (int fd, int type, HWND hwnd, void *context)
	Registers a listening file descriptor to MiniGUI-Lite. More...

MG_EXPORT BOOL GUIAPI	UnregisterListenFD (int fd)
	Unregisters a being listened file descriptor. More...

MG_EXPORT BOOL GUIAPI	ReinitDesktopEx (BOOL init_sys_text)
	Re-initializes the desktop. More...

MG_EXPORT void GUIAPI	ExitGUISafely (int exitcode)
	Exits your MiniGUI application safely. More...

MG_EXPORT DESKTOPOPS *GUIAPI	SetCustomDesktopOperationSet (DESKTOPOPS *usr_dsk_ops)
	Set customer desktop operation set. More...

MG_EXPORT void GUIAPI	DesktopUpdateAllWindow (void)
	Update all visible windows on the desktop. More...

MG_EXPORT BOOL GUIAPI	SetMouseCalibrationParameters (const POINT src_pts, const POINT dst_pts)
	Sets the parameters for doing mouse calibration. More...

MG_EXPORT void GUIAPI	GetOriginalMousePosition (int x, int y)
	Gets the original mouse position. More...

MG_EXPORT HWND GUIAPI	OpenAboutDialog (HWND hHosting)
	Opens or actives the 'About MiniGUI' dialog. More...

MG_EXPORT int GUIAPI	GetValueFromEtcFile (const char pEtcFile, const char pSection, const char pKey, char pValue, int iLen)
	Gets value from a configuration file. More...

MG_EXPORT int GUIAPI	GetIntValueFromEtcFile (const char pEtcFile, const char pSection, const char pKey, int value)
	Gets integer value from a configuration file. More...

MG_EXPORT int GUIAPI	SetValueToEtcFile (const char pEtcFile, const char pSection, const char pKey, char pValue)
	Sets a value in a configuration file. More...

MG_EXPORT int GUIAPI	RemoveSectionInEtcFile (const char pEtcFile, const char pSection)
	Removes a section in an etc file. More...

MG_EXPORT int GUIAPI	SaveSectionToEtcFile (const char *pEtcFile, PETCSECTION psect)
	Saves a section to an etc file. More...

MG_EXPORT GHANDLE GUIAPI	LoadEtcFile (const char *pEtcFile)
	Loads an etc file into memory. More...

MG_EXPORT int GUIAPI	SaveEtcToFile (GHANDLE hEtc, const char *file_name)
	Saves an ETC object into a file. More...

MG_EXPORT int GUIAPI	UnloadEtcFile (GHANDLE hEtc)
	Unloads an etc file. More...

MG_EXPORT int GUIAPI	GetValueFromEtc (GHANDLE hEtc, const char pSection, const char pKey, char *pValue, int iLen)
	Gets value from a configuration etc object. More...

MG_EXPORT int GUIAPI	GetIntValueFromEtc (GHANDLE hEtc, const char pSection, const char pKey, int *pValue)
	Gets the integer value from a configuration etc object. More...

MG_EXPORT GHANDLE GUIAPI	FindSectionInEtc (GHANDLE hEtc, const char *pSection, BOOL bCreateNew)
	Finds/Creates a section from an etc object. More...

MG_EXPORT int GUIAPI	GetValueFromEtcSec (GHANDLE hSect, const char pKey, char pValue, int iLen)
	Gets value from an etc section object. More...

MG_EXPORT int GUIAPI	GetIntValueFromEtcSec (GHANDLE hSect, const char pKey, int pValue)
	Gets an integer value from an etc section object. More...

MG_EXPORT int GUIAPI	SetValueToEtcSec (GHANDLE hSect, const char pKey, char pValue)
	Sets the value in the etc section object. More...

MG_EXPORT int GUIAPI	RemoveSectionInEtc (GHANDLE hEtc, const char *pSection)
	Removes a section in etc object. More...

static int	GetMgEtcValue (const char pSection, const char pKey, char *pValue, int iLen)
	Gets value from MiniGUI configuration etc object. More...

static int	GetMgEtcIntValue (const char pSection, const char pKey, int *value)
	Gets integer value from MiniGUI configuration etc object. More...

MG_EXPORT int GUIAPI	CreateClipBoard (const char *cb_name, size_t size)
	Creates a new clipboard. More...

MG_EXPORT int GUIAPI	DestroyClipBoard (const char *cb_name)
	Destroys a new clipboard. More...

MG_EXPORT int GUIAPI	SetClipBoardData (const char cb_name, void data, size_t n, int cbop)
	Sets the data of a clipboard. More...

MG_EXPORT size_t GUIAPI	GetClipBoardDataLen (const char *cb_name)
	Gets the length of the data of a clipboard. More...

MG_EXPORT size_t GUIAPI	GetClipBoardData (const char cb_name, void data, size_t n)
	Gets the data of a clipboard. More...

MG_EXPORT int GUIAPI	GetClipBoardByte (const char cb_name, int index, unsigned char byte)
	Gets a byte from a clipboard. More...

MG_EXPORT void GUIAPI	Ping (void)
	Makes a beep sound. More...

MG_EXPORT void GUIAPI	Tone (int frequency_hz, int duration_ms)
	Makes a tone. More...

MG_EXPORT void *GUIAPI	GetOriginalTermIO (void)
	Gets termios structure of the original terminal before initializing MiniGUI. More...

MG_EXPORT char *GUIAPI	FixStrAlloc (int len)
	Allocates a buffer for a length-fixed string. More...

MG_EXPORT char *GUIAPI	FixStrDup (const char *str)
	Duplicates a length-fixed string. More...

MG_EXPORT void GUIAPI	FreeFixStr (char *str)
	Frees a length-fixed string. More...

MG_EXPORT HCURSOR GUIAPI	LoadCursorFromFile (const char *filename)
	Loads a cursor from a M$ Windows cursor file. More...

MG_EXPORT HCURSOR GUIAPI	LoadCursorFromMem (const void *area)
	Loads a cursor from a memory area. More...

MG_EXPORT HCURSOR GUIAPI	CreateCursor (int xhotspot, int yhotspot, int w, int h, const BYTE pANDBits, const BYTE pXORBits, int colornum)
	Creates a cursor from memory data. More...

MG_EXPORT HCURSOR GUIAPI	CopyCursor (HCURSOR hcsr)
	Copies a cursor object. More...

MG_EXPORT BOOL GUIAPI	DestroyCursor (HCURSOR hcsr)
	Destroys a cursor object. More...

MG_EXPORT HCURSOR GUIAPI	GetSystemCursor (int csrid)
	Gets the handle to a system cursor by its identifier. More...

MG_EXPORT HCURSOR GUIAPI	GetCurrentCursor (void)
	Gets the handle to the current cursor. More...

MG_EXPORT void GUIAPI	ClipCursor (const RECT *prc)
	Clips the cursor range. More...

MG_EXPORT void GUIAPI	GetClipCursor (RECT *prc)
	Gets the current cursor clipping rectangle. More...

MG_EXPORT void GUIAPI	GetCursorPos (POINT *ppt)
	Gets position of the current cursor. More...

MG_EXPORT void GUIAPI	SetCursorPos (int x, int y)
	Sets position of the current cursor. More...

MG_EXPORT HCURSOR GUIAPI	SetCursorEx (HCURSOR hcsr, BOOL set_def)
	Changes the current cursor. More...

MG_EXPORT HCURSOR GUIAPI	GetDefaultCursor (void)
	Gets the default cursor. More...

MG_EXPORT int GUIAPI	ShowCursor (BOOL fShow)
	Shows or hides cursor. More...

MG_EXPORT BOOL GUIAPI	GetKeyStatus (UINT uKey)
	Gets a key or a mouse button status. More...

MG_EXPORT DWORD GUIAPI	GetShiftKeyStatus (void)
	Gets status of the shift keys. More...

MG_EXPORT void GUIAPI	GetKeyboardState (BYTE *kbd_state)
	Gets status of all keys on keyboard. More...

MG_EXPORT const char *GUIAPI	GetSysText (unsigned int id)
	Translates system text to localized text. More...

MG_EXPORT const char **GUIAPI	GetSysTextInUTF8 (const char *language)
	Gets the localized system text array in UTF-8 for a specified language. More...

MG_EXPORT char *	strnchr (const char *s, size_t n, int c)
	Locates character in the first n characters of string s. More...

MG_EXPORT int	substrlen (const char text, int len, int delimiter, int nr_delim)
	Locates a substring delimited by one or more delimiters in the first len characters of string text. More...

MG_EXPORT char *	strtrimall (char *src)
	Deletes all space characters. More...

Variables
MG_EXPORT RECT	g_rcScr
	Contains the rectangle of the whole screen. More...

MG_EXPORT char	ETCFILEPATH []
	The path name of MiniGUI configuration file. More...

MG_EXPORT const char *	SysText []
	Contains all text used by MiniGUI in English. More...

MG_EXPORT const char **	local_SysText
	The pointer to the current localized system text array. More...

Detailed Description

This file includes global and miscellaneous interfaces of MiniGUI.

Author: Wei Yongming vince.nosp@m.nt@m.nosp@m.inigu.nosp@m.i.or.nosp@m.g

Date: 2002/01/06

   This file is part of MiniGUI, a mature cross-platform windowing 
   and Graphics User Interface (GUI) support system for embedded systems
   and smart IoT devices.

   Copyright (C) 2002~2018, Beijing FMSoft Technologies Co., Ltd.
   Copyright (C) 1998~2002, WEI Yongming

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.

   Or,

   As this program is a library, any link to this program must follow
   GNU General Public License version 3 (GPLv3). If you cannot accept
   GPLv3, you need to be licensed from FMSoft.

   If you have got a commercial license of this program, please use it
   under the terms and conditions of the commercial license.

   For more information about the commercial license, please refer to
   <http://www.minigui.com/en/about/licensing-policy/>.

Definition in file minigui.h.

Function Documentation

int GUIAPI InitGUI	(	int	,
		const char **
	)

Initialize MiniGUI.

The meaning of two parameters is same with parameters of main function.

void GUIAPI MiniGUIPanic ( int exitcode )

The panic of MiniGUI application.

The function forces to close GAL and IAL engine.

Parameters

exitcode The value of exitcode, now it can be any values.

void GUIAPI TerminateGUI ( int not_used )

Terminate MiniGUI.

Parameters

not_used not used

Data Structures

Macros

Typedefs

Functions

Variables

Detailed Description

Function Documentation