// test.h : Declaration of the Ctest
#pragma once
#include "resource.h"       // main symbols
#include <atlctl.h>
#include "testConnPts2.h"
#include "_ItestEvents_CP.h"

// Ctest
class ATL_NO_VTABLE Ctest : 
  public CComObjectRootEx<CComSingleThreadModel>,
  public CStockPropImpl<Ctest, Itest>,
  public IPersistStreamInitImpl<Ctest>,
  public IOleControlImpl<Ctest>,
  public IOleObjectImpl<Ctest>,
  public IOleInPlaceActiveObjectImpl<Ctest>,
  public IViewObjectExImpl<Ctest>,
  public IOleInPlaceObjectWindowlessImpl<Ctest>,
  public ISupportErrorInfo,
  public IConnectionPointContainerImpl<Ctest>,
  public CProxy_ItestEvents<Ctest>, 
  public ISpecifyPropertyPagesImpl<Ctest>,
  public IDataObjectImpl<Ctest>,
  public IProvideClassInfo2Impl<&CLSID_test, &__uuidof(_ItestEvents), &LIBID_testConnPts2Lib>,
  public IPropertyNotifySinkCP<Ctest>,
  public CComCoClass<Ctest, &CLSID_test>,
  public CComControl<Ctest>
{
public:

  Ctest()
  {
  }

DECLARE_OLEMISC_STATUS(OLEMISC_RECOMPOSEONRESIZE | 
  OLEMISC_CANTLINKINSIDE | 
  OLEMISC_INSIDEOUT | 
  OLEMISC_ACTIVATEWHENVISIBLE | 
  OLEMISC_SETCLIENTSITEFIRST
)

DECLARE_REGISTRY_RESOURCEID(IDR_TEST)

BEGIN_COM_MAP(Ctest)
  COM_INTERFACE_ENTRY(Itest)
  COM_INTERFACE_ENTRY(IDispatch)
  COM_INTERFACE_ENTRY(IViewObjectEx)
  COM_INTERFACE_ENTRY(IViewObject2)
  COM_INTERFACE_ENTRY(IViewObject)
  COM_INTERFACE_ENTRY(IOleInPlaceObjectWindowless)
  COM_INTERFACE_ENTRY(IOleInPlaceObject)
  COM_INTERFACE_ENTRY2(IOleWindow, IOleInPlaceObjectWindowless)
  COM_INTERFACE_ENTRY(IOleInPlaceActiveObject)
  COM_INTERFACE_ENTRY(IOleControl)
  COM_INTERFACE_ENTRY(IOleObject)
  COM_INTERFACE_ENTRY(IPersistStreamInit)
  COM_INTERFACE_ENTRY2(IPersist, IPersistStreamInit)
  COM_INTERFACE_ENTRY(ISupportErrorInfo)
  COM_INTERFACE_ENTRY(IConnectionPointContainer)
  COM_INTERFACE_ENTRY(ISpecifyPropertyPages)
  COM_INTERFACE_ENTRY(IDataObject)
  COM_INTERFACE_ENTRY(IProvideClassInfo)
  COM_INTERFACE_ENTRY(IProvideClassInfo2)
END_COM_MAP()

BEGIN_PROP_MAP(Ctest)
  PROP_DATA_ENTRY("_cx", m_sizeExtent.cx, VT_UI4)
  PROP_DATA_ENTRY("_cy", m_sizeExtent.cy, VT_UI4)
  PROP_ENTRY("Text", DISPID_TEXT, CLSID_NULL)
  // Example entries
  // PROP_ENTRY("Property Description", dispid, clsid)
  // PROP_PAGE(CLSID_StockColorPage)
END_PROP_MAP()

BEGIN_CONNECTION_POINT_MAP(Ctest)
  CONNECTION_POINT_ENTRY(IID_IPropertyNotifySink)
  CONNECTION_POINT_ENTRY(__uuidof(_ItestEvents))
END_CONNECTION_POINT_MAP()

BEGIN_MSG_MAP(Ctest)
  CHAIN_MSG_MAP(CComControl<Ctest>)
  DEFAULT_REFLECTION_HANDLER()
END_MSG_MAP()
// Handler prototypes:
//  LRESULT MessageHandler(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
//  LRESULT CommandHandler(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
//  LRESULT NotifyHandler(int idCtrl, LPNMHDR pnmh, BOOL& bHandled);

// ISupportsErrorInfo
  STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid)
  {
    static const IID* arr[] = 
    {
      &IID_Itest,
    };

    for (int i=0; i<sizeof(arr)/sizeof(arr[0]); i++)
    {
      if (InlineIsEqualGUID(*arr[i], riid))
        return S_OK;
    }
    return S_FALSE;
  }

// IViewObjectEx
  DECLARE_VIEW_STATUS(VIEWSTATUS_SOLIDBKGND | VIEWSTATUS_OPAQUE)

// Itest
public:
    HRESULT OnDraw(ATL_DRAWINFO& di)
    {
    RECT& rc = *(RECT*)di.prcBounds;
    // Set Clip region to the rectangle specified by di.prcBounds
    HRGN hRgnOld = NULL;
    if (GetClipRgn(di.hdcDraw, hRgnOld) != 1)
      hRgnOld = NULL;
    bool bSelectOldRgn = false;

    HRGN hRgnNew = CreateRectRgn(rc.left, rc.top, rc.right, rc.bottom);

    if (hRgnNew != NULL)
    {
      bSelectOldRgn = (SelectClipRgn(di.hdcDraw, hRgnNew) != ERROR);
    }

    Rectangle(di.hdcDraw, rc.left, rc.top, rc.right, rc.bottom);
    SetTextAlign(di.hdcDraw, TA_CENTER|TA_BASELINE);
    LPCTSTR pszText = _T("ATL 7.0 : test");
    TextOut(di.hdcDraw, 
      (rc.left + rc.right) / 2, 
      (rc.top + rc.bottom) / 2, 
      pszText, 
      lstrlen(pszText));

    if (bSelectOldRgn)
      SelectClipRgn(di.hdcDraw, hRgnOld);

    return S_OK;
  }

  CComBSTR m_bstrText;
  void OnTextChanged()
  {
    ATLTRACE(_T("OnTextChanged\n"));
  }

  DECLARE_PROTECT_FINAL_CONSTRUCT()

  HRESULT FinalConstruct()
  {
    return S_OK;
  }
  
  void FinalRelease() 
  {
  }
  STDMETHOD(Hello)(LONG aNum);
  private:
    long m_lNumber;
};

OBJECT_ENTRY_AUTO(__uuidof(test), Ctest)