TODOCTL.H

//=--------------------------------------------------------------------------= 
// ToDoCtl.H 
//=--------------------------------------------------------------------------= 
// Copyright 1995 - 1998 Microsoft Corporation.  All Rights Reserved. 
// 
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF  
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO  
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A  
// PARTICULAR PURPOSE. 
//=--------------------------------------------------------------------------= 
// 
// class declaration for the ToDo control. 
// 
#ifndef _TODOCTL_H_ 
 
#include "IPServer.H" 
 
// DOCOBJ: include CDocObj.H for DocObjects instead of CCtrlObj. 
#include "CDocObj.H"                 
 
#include "ToDoSvrIfc.H" 
#include "Dispids.H" 
 
typedef struct tagTODOCTLSTATE { 
 
    // TODO: put state variables here, and probably get rid of fGarbage, unless 
    // you have a real need for it 
    // 
    VARIANT_BOOL fGarbage; 
 
} TODOCTLSTATE; 
 
//=--------------------------------------------------------------------------= 
// CToDoControl 
//=--------------------------------------------------------------------------= 
// our control. 
// 
// DOCOBJ: use CDocumentObject as the base class instead of COleControl or  
//         CInternetControl 
// 
class CToDoControl : public CDocumentObject, public IToDo, public ISupportErrorInfo { 
 
  public: 
    // IUnknown methods 
    // 
    DECLARE_STANDARD_UNKNOWN(); 
 
    // IDispatch methods 
    // 
    DECLARE_STANDARD_DISPATCH(); 
 
    // ISupportErrorInfo methods 
    // 
    DECLARE_STANDARD_SUPPORTERRORINFO(); 
 
    // IToDo methods 
    // 
    // TODO: copy over the method declarations from ToDoInterfaces.H 
    //       don't forget to remove the PURE from them. 
    // 
    STDMETHOD_(void, AboutBox)(THIS); 
 
    // OLE Control stuff follows: 
    // 
    CToDoControl(IUnknown *pUnkOuter); 
    virtual ~CToDoControl(); 
 
    // static creation function.  all controls must have one of these! 
    // 
    static IUnknown *Create(IUnknown *); 
 
  private: 
    // overridables that the control must implement. 
    // 
    STDMETHOD(LoadBinaryState)(IStream *pStream); 
    STDMETHOD(SaveBinaryState)(IStream *pStream); 
    STDMETHOD(LoadTextState)(IPropertyBag *pPropertyBag, IErrorLog *pErrorLog); 
    STDMETHOD(SaveTextState)(IPropertyBag *pPropertyBag, BOOL fWriteDefault); 
    STDMETHOD(OnDraw)(DWORD dvAspect, HDC hdcDraw, LPCRECTL prcBounds, LPCRECTL prcWBounds, HDC hicTargetDev, BOOL fOptimize); 
    virtual LRESULT WindowProc(UINT msg, WPARAM wParam, LPARAM lParam); 
    virtual BOOL    RegisterClassData(void); 
 
    virtual HRESULT InternalQueryInterface(REFIID, void **); 
    virtual BOOL    BeforeCreateWindow(DWORD *pdwWindowStyle, DWORD *pdwExWindowStyle, LPSTR pszWindowTitle); 
 
    // private state information. 
    // 
    TODOCTLSTATE m_state; 
}; 
 
 
// TODO: if you have an array of verbs, then add an extern here with the name 
//       of it, so that you can include it in the DEFINE_DOCOBJECT. 
//       ie.  extern VERBINFO m_ToDoCustomVerbs []; 
// 
extern const GUID    *rgToDoPropPages []; 
 
// DOCOBJ: Use DEFINE_DOCOBJECT macro instead of DEFIND_CONTROL macro to  
//         set up information about the DocObject. The last 4 items are  
//         specific to DocObjects. 
// 
DEFINE_DOCOBJECT(ToDo, 
    &CLSID_ToDo, 
    "ToDoCtl", 
    CToDoControl::Create, 
    1, 
    &IID_IToDo, 
    "ToDo.HLP", 
    &DIID_DToDoEvents, 
    OLEMISC_SETCLIENTSITEFIRST|OLEMISC_ACTIVATEWHENVISIBLE|OLEMISC_RECOMPOSEONRESIZE|OLEMISC_CANTLINKINSIDE|OLEMISC_INSIDEOUT, 
    0, 
    RESID_TOOLBOX_BITMAP, 
    "ToDoWndClass", 
    1, 
    rgToDoPropPages, 
    0, 
    NULL, 
    DOCMISC_CANTOPENEDIT|DOCMISC_NOFILESUPPORT,     // dwDocMiscStatus 
    FALSE,                                          // no IPrint support 
    IDS_DEFAULTEXT,                                 // resource ID of default file extension 
    IDS_FILEDESCRIPTION,                            // resource ID of file description 
    ); 
 
#define _TODOCTL_H_ 
#endif // _TODOCTL_H_