Source code of Windows XP (NT5)
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//**********************************************************************
// File name: app.h
//
// Definition of CSimpleApp
//
// Copyright (c) 1992 - 1993 Microsoft Corporation. All rights reserved.
//**********************************************************************
#if !defined( _APP_H_)
#define _APP_H_
#include <ole2.h>
class CSimpleDoc;
class CSimpleApp : public IUnknown
{
public:
int m_nCount; // reference count
HWND m_hAppWnd; // main window handle
HWND m_hDriverWnd; // window handle for the driver app.
HINSTANCE m_hInst; // application instance
CSimpleDoc FAR * m_lpDoc; // pointer to document object
BOOL m_fInitialized; // OLE initialization flag
HMENU m_hMainMenu;
HMENU m_hFileMenu;
HMENU m_hEditMenu;
HMENU m_hHelpMenu;
HMENU m_hCascadeMenu; // OLE object's verb
// Drag/Drop related fields
int m_nDragDelay; // time delay (in msec) before drag should start
int m_nDragMinDist; // min. distance (radius) before drag should start
int m_nScrollDelay; // time delay (in msec) before scroll should start
int m_nScrollInset; // Border inset distance to start drag scroll
int m_nScrollInterval; // scroll interval time (in msec)
CSimpleApp(); // Constructor
~CSimpleApp(); // Destructor
// IUnknown Interfaces
STDMETHODIMP QueryInterface(REFIID riid, LPVOID FAR* ppvObj);
STDMETHODIMP_(ULONG) AddRef();
STDMETHODIMP_(ULONG) Release();
// Initialization methods
BOOL fInitApplication (HANDLE hInstance);
BOOL fInitInstance (HANDLE hInstance, int nCmdShow);
// Message handling methods
long lCommandHandler (HWND hWnd,UINT message,WPARAM wParam,LPARAM lParam);
long lSizeHandler (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
long lCreateDoc (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
BOOL HandleAccelerators (LPMSG lpMsg);
void PaintApp(HDC hDC);
void DestroyDocs();
};
#endif // _APP_H_