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