joy.h File Reference

#include <stdarg.h>
#include <windef.h>
#include <winbase.h>
#include <objbase.h>
#include <commctrl.h>
#include <cpl.h>
#include "resource.h"

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Classes
struct	APPLET
struct	CREATE_LINK_CONTEXT

Macros
#define	WIN32_NO_STATUS
#define	_INC_WINDOWS
#define	COM_NO_WINDOWS_H

Typedefs
typedef LONG(CALLBACK *	CPLAPPLET_PROC) (VOID)
typedef struct APPLET *	PAPPLET
typedef struct CREATE_LINK_CONTEXT *	PCREATE_LINK_CONTEXT

Functions
void	ShowLastWin32Error (HWND hWndOwner)

Variables
HINSTANCE	hApplet

Macro Definition Documentation

_INC_WINDOWS

#define _INC_WINDOWS

Definition at line 4 of file joy.h.

COM_NO_WINDOWS_H

#define COM_NO_WINDOWS_H

Definition at line 5 of file joy.h.

WIN32_NO_STATUS

#define WIN32_NO_STATUS

Definition at line 3 of file joy.h.

Typedef Documentation

CPLAPPLET_PROC

typedef LONG(CALLBACK * CPLAPPLET_PROC) (VOID)

Definition at line 15 of file joy.h.

PAPPLET

typedef struct APPLET * PAPPLET

PCREATE_LINK_CONTEXT

typedef struct CREATE_LINK_CONTEXT * PCREATE_LINK_CONTEXT

Function Documentation

ShowLastWin32Error()

void ShowLastWin32Error

(

HWND

hWndOwner

)

Definition at line 11 of file winutils.c.

{
    DWORD dwError;
    LPWSTR lpMsgBuf = NULL;

    dwError = GetLastError();
    if (dwError == ERROR_SUCCESS)
        return;

    if (!FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER |
                        FORMAT_MESSAGE_FROM_SYSTEM |
                        FORMAT_MESSAGE_IGNORE_INSERTS,
                        NULL,
                        dwError,
                        LANG_USER_DEFAULT,
                        (LPWSTR)&lpMsgBuf,
                        0, NULL))
    {
        return;
    }

    MessageBoxW(hwndParent, lpMsgBuf, NULL, MB_OK | MB_ICONERROR);
    LocalFree(lpMsgBuf);
}

Variable Documentation

hApplet

HINSTANCE hApplet

Definition at line 17 of file access.c.