windows-server-2003/windows/advcore/ctf/aimm1.2/win32/mouse.h

/*++

Copyright (c) 1985 - 1999, Microsoft Corporation

Module Name:

    mouse.h

Abstract:

    This file defines the CMouseSink Class.

Author:

Revision History:

Notes:

--*/

#ifndef _MOUSE_H_
#define _MOUSE_H_

#include "cime.h"

class ImmIfIME;

class CMouseSink
{
public:
    CMouseSink()
    {
        m_ref = 1;

        m_prgMouseSinks = NULL;
    }
    virtual ~CMouseSink()
    {
        if (m_prgMouseSinks)
        {
            delete m_prgMouseSinks;
            m_prgMouseSinks = NULL;
        }
    }

    BOOL Init()
    {
        Assert(!m_prgMouseSinks);
        m_prgMouseSinks = new CStructArray<GENERICSINK>;
        if (!m_prgMouseSinks)
            return FALSE;

        return TRUE;
    }
public:
    ULONG InternalAddRef(void);
    ULONG InternalRelease(void);

public:
    //
    // Mouse sink
    //
public:
    HRESULT AdviseMouseSink(HIMC hImc, ITfRangeACP* range, ITfMouseSink* pSink, DWORD* pdwCookie);
    HRESULT UnadviseMouseSink(DWORD dwCookie);

    LRESULT MsImeMouseHandler(ULONG uEdge, ULONG uQuadrant, ULONG dwBtnStatus, IMCLock& imc,
                              ImmIfIME* ImmIfIme);

public:
    CStructArray<GENERICSINK> *m_prgMouseSinks;

protected:
    long        m_ref;

};

#endif // _MOUSE_H_