home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Kit PC World De Ampliacion De Windows 95
/
Kit PC World de ampliacion de Windows 95.iso
/
internet
/
sweeper
/
samples
/
olecon~1
/
include
/
internet.h
< prev
next >
Wrap
C/C++ Source or Header
|
1995-12-04
|
3KB
|
105 lines
//=--------------------------------------------------------------------------=
// CInternetControl.H
//=--------------------------------------------------------------------------=
// Copyright 1995 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 URLDib2 control.
//
#ifndef __INTERNETCONTROL_H_
#define __INTERNETCONTROL_H_
#define DISPID_PROGRESS 1958
#ifndef __MKTYPLIB__
#include "Sweeper.H"
#include "IPServer.H"
#include "CtrlObj.H"
class CInternetControl : public COleControl,
public IServiceProvider
{
public:
CInternetControl(IUnknown *pUnkOuter, int iPrimaryDispatch, void *pMainInterface);
virtual ~CInternetControl();
// IUnknown methods
//
DECLARE_STANDARD_UNKNOWN();
// Call this method to start the download of a URL. 'propId' will
// be passed back to you OnData below.
HRESULT SetupDownload( LPOLESTR url, DISPID propId);
// Call this method to start the download of a moniker. 'propId' will
// be passed back to you OnData below.
HRESULT SetupDownload( IMoniker * moniker, DISPID propId);
// Call this method to start the download of a moniker that is
// embedded in a stream (like a property). 'propId' will
// be passed back to you OnData below.
HRESULT SetupDownload( IStream * propStream, DISPID propId);
// Derived classes implement this method. It will be called when
// data has arrived for a given dispid.
virtual HRESULT OnData( DISPID id, DWORD grfBSCF,IStream * bitstrm, DWORD amount );
// Derived classes can implement this method. It will be
// called at various times during the download.
virtual HRESULT OnProgress( DISPID id, ULONG ulProgress, ULONG ulProgressMax,
ULONG ulStatusCode, LPCWSTR pwzStatusText);
// Call this method to turn a URL into a Moniker.
HRESULT GetAMoniker( LPOLESTR url, IMoniker ** );
// This method is a utility in case someone wants to know the
HRESULT GetBindHost(IBindHost ** pHost );
// Convert a propId to an IBinding. (This only works if the
// download is actually in progress.
HRESULT GetBinding(DISPID,IBinding**);
HRESULT FireReadyStateChange( long newState );
HRESULT FireProgress( ULONG dwAmount );
// Just to be good citizen. The impelmentation delegates
// to the client site.
STDMETHOD(QueryService)(REFGUID guidService,
REFIID riid, void **ppvObject);
virtual HRESULT InternalQueryInterface(REFIID, void **);
protected:
HRESULT GetBindHost();
IBindHost * m_host;
class CDownloadSink * m_downloads;
long m_readyState;
};
#endif __MKTYPLIB__
#endif __INTERNETCONTROL_H_