// DrawingSinkClient.h : Declaration of the CDrawingSinkClient

#ifndef __DRAWINGSINKCLIENT_H_
#define __DRAWINGSINKCLIENT_H_

#include "resource.h"       // main symbols

#include <atlhost.h>        // Dialog Box Class Definition
#import "..\ConnectObj\ConnectObj.tlb" no_namespace, named_guids, \
                                                 raw_interfaces_only

/////////////////////////////////////////////////////////////////////////////
// CDrawingSinkClient
class ATL_NO_VTABLE CDrawingSinkClient : 
  public CComObjectRootEx<CComSingleThreadModel>,
  public CComCoClass<CDrawingSinkClient, &CLSID_DrawingSinkClient>,
  public IDispatchImpl<
    IDrawingSinkClient, &IID_IDrawingSinkClient, &LIBID_DRAWINGSINKLib
  >,
  public CAxDialogImpl<CDrawingSinkClient> // Dialog Box Support Class
{
public:
  int m_lx,m_ly;
  DWORD m_dwCookie;

  CDrawingSinkClient() { }

  enum { IDD = IDD_DIALOG1 };             // Add Enumerator for Dialog

long FinalConstruct()                     // Create Dialog on Construction
{
  Create(NULL);
  ShowWindow(SW_SHOW);
	srand(GetTickCount());                      // Randomize seed
  MoveWindow(rand()%300,rand()%200,250,150);  // Position Dialog
  return S_OK;
}

void FinalRelease()                       // Destroy Dialog on Destruction
{
  DestroyWindow();
}

// Add the following Windows Message Map for the Dialog
BEGIN_MSG_MAP(CDrawingSinkClient)
  MESSAGE_HANDLER(WM_CLOSE, OnClose)
END_MSG_MAP()


DECLARE_REGISTRY_RESOURCEID(IDR_DRAWINGSINKCLIENT)

DECLARE_PROTECT_FINAL_CONSTRUCT()

BEGIN_COM_MAP(CDrawingSinkClient)
  COM_INTERFACE_ENTRY(IDrawingSinkClient)
  COM_INTERFACE_ENTRY(IDispatch)
  COM_INTERFACE_ENTRY_IID(DIID__IConnectDlgEvents,IDrawingSinkClient)
END_COM_MAP()

// IDrawingSinkClient
public:
  STDMETHOD(MouseMove)(/*[in]*/ long x, /*[in]*/ long y);
  LRESULT OnClose(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
  {
    PostQuitMessage(0);
    return 0;
  }

static IUnknown* CreateConnectDlg()
{
  IUnknown* pIUnkDlg = NULL;
  CoCreateInstance(
    CLSID_ConnectDlg,
    NULL,
    CLSCTX_SERVER,
    IID_IUnknown,
    reinterpret_cast<void**>(&pIUnkDlg)
  );
  return pIUnkDlg;
}

HRESULT MakeConnection(IUnknown* pIConnectDlg)
{
  m_lx = m_ly = -1;
  return AtlAdvise(
    pIConnectDlg,this->GetUnknown(),DIID__IConnectDlgEvents,&m_dwCookie
  );
}

HRESULT DropConnection(IUnknown* pIConnectDlg)
{
  return AtlUnadvise(pIConnectDlg, DIID__IConnectDlgEvents, m_dwCookie);
}

};

#endif //__DRAWINGSINKCLIENT_H_