471 lines
12 KiB
C++
471 lines
12 KiB
C++
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//*********************************************************************
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//* Microsoft Windows **
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//* Copyright(c) Microsoft Corp., 1999 **
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//*********************************************************************
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//
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// IOSITE.CPP - Implementation of IOleSite
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//
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// HISTORY:
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//
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// 1/27/99 a-jaswed Created.
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//
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// Class which will provide the an IOleSite to the WebOC
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#include <windows.h>
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#include <assert.h>
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#include <tchar.h>
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#include <exdispid.h>
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#include <mshtmhst.h>
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#include <oleacc.h>
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#include <mshtmdid.h>
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#include "iosite.h"
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#include "appdefs.h"
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#include "util.h"
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/////////////////////////////////////////////////////////////
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// COleSite::COleSite
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COleSite::COleSite (void)
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{
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// Init member vars
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m_cRef = 0;
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m_hWnd = NULL;
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m_hwndIPObj = NULL;
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m_lpInPlaceObject = NULL;
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m_fScrolling = FALSE;
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m_bIsOEMDebug = IsOEMDebugMode();
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m_pOleInPlaceFrame = new COleInPlaceFrame (this);
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m_pOleInPlaceSite = new COleInPlaceSite (this);
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m_pOleClientSite = new COleClientSite (this);
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// Create a storage file for creating/embedding an OLE oject into this site
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StgCreateDocfile (NULL,
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STGM_READWRITE |
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STGM_TRANSACTED |
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STGM_SHARE_EXCLUSIVE |
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STGM_DELETEONRELEASE,
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0,
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&m_lpStorage);
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RECT rectWorkArea;
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SystemParametersInfo(SPI_GETWORKAREA, 0, (void*)&rectWorkArea, 0);
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//If the window is too short it should have a scrollbar
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if(rectWorkArea.bottom < MSN_HEIGHT)
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m_fScrolling = TRUE;
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AddRef();
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}
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/////////////////////////////////////////////////////////////
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// COleSite::~COleSite
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COleSite::~COleSite ()
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{
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if(m_pOleInPlaceFrame)
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{
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m_pOleInPlaceFrame->Release();
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m_pOleInPlaceFrame = NULL;
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}
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if(m_pOleInPlaceSite)
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{
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m_pOleInPlaceSite->Release();
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m_pOleInPlaceSite = NULL;
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}
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if(m_pOleClientSite)
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{
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m_pOleClientSite->Release();
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m_pOleClientSite = NULL;
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}
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if (m_lpStorage)
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{
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m_lpStorage->Release();
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m_lpStorage = NULL;
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}
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assert(m_cRef == 0);
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}
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/////////////////////////////////////////////////////////////
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// COleSite::QueryInterface
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STDMETHODIMP COleSite::QueryInterface(REFIID riid, LPVOID* ppvObj)
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{
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// must set out pointer parameters to NULL
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*ppvObj = NULL;
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if(riid == IID_IDocHostUIHandler)
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{
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AddRef();
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*ppvObj = (IDocHostUIHandler*)this;
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return ResultFromScode(S_OK);
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}
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if(riid == IID_IUnknown)
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{
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AddRef();
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*ppvObj = this;
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return ResultFromScode(S_OK);
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}
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if(riid == IID_IOleClientSite)
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{
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m_pOleClientSite->AddRef();
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*ppvObj = m_pOleClientSite;
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return ResultFromScode(S_OK);
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}
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if(riid == IID_IOleInPlaceSite)
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{
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m_pOleInPlaceSite->AddRef();
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*ppvObj = m_pOleInPlaceSite;
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return ResultFromScode(S_OK);
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}
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if(riid == IID_IAccessible)
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{
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AddRef();
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*ppvObj = (IAccessible*)this;
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return ResultFromScode(S_OK);
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}
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if((riid == DIID_DWebBrowserEvents2) ||
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(riid == IID_IDispatch))
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{
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AddRef();
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*ppvObj = (LPVOID)(IUnknown*)(DWebBrowserEvents2*)this;
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return ResultFromScode(S_OK);
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}
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if(riid == IID_IServiceProvider)
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{
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AddRef();
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*ppvObj = (IServiceProvider*)this;
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return ResultFromScode(S_OK);
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}
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// Not a supported interface
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return ResultFromScode(E_NOINTERFACE);
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}
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/////////////////////////////////////////////////////////////
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// COleSite::AddRef
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STDMETHODIMP_(ULONG) COleSite::AddRef()
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{
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return ++m_cRef;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::Release
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STDMETHODIMP_(ULONG) COleSite::Release()
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{
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--m_cRef;
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if (m_cRef == 0)
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{
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delete this;
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return 0;
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}
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return m_cRef;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::QueryService
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STDMETHODIMP COleSite::QueryService (REFGUID guidService, REFIID riid, void** ppvService)
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{
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// must set out pointer parameters to NULL
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*ppvService = NULL;
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//Is MSHTML looking for a custom security manager?
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if((guidService == SID_SInternetSecurityManager) &&
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(riid == IID_IInternetSecurityManager))
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{
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AddRef();
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*ppvService = (IInternetSecurityManager*)this;
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return ResultFromScode(S_OK);
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}
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// Not a supported service
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return ResultFromScode(E_NOTIMPL);
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}
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/////////////////////////////////////////////////////////////
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// COleSite::GetHostInfo
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HRESULT COleSite::GetHostInfo( DOCHOSTUIINFO* pInfo )
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{
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pInfo->dwDoubleClick = DOCHOSTUIDBLCLK_DEFAULT;
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pInfo->dwFlags = DOCHOSTUIFLAG_DIALOG |
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DOCHOSTUIFLAG_NO3DBORDER |
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DOCHOSTUIFLAG_DISABLE_HELP_MENU;
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if(!m_fScrolling)
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pInfo->dwFlags |= DOCHOSTUIFLAG_SCROLL_NO;
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return S_OK;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::ShowUI
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HRESULT COleSite::ShowUI
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(
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DWORD dwID,
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IOleInPlaceActiveObject* pActiveObject,
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IOleCommandTarget* pCommandTarget,
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IOleInPlaceFrame* pFrame,
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IOleInPlaceUIWindow* pDoc
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)
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{
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return S_OK;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::HideUI
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HRESULT COleSite::HideUI(void)
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{
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return S_OK;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::UpdateUI
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HRESULT COleSite::UpdateUI(void)
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{
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return S_OK;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::EnableModeless
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HRESULT COleSite::EnableModeless(BOOL fEnable)
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{
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if( fEnable )
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UpdateWindow ( m_hWnd );
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return S_OK;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::OnDocWindowActivate
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HRESULT COleSite::OnDocWindowActivate(BOOL fActivate)
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{
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return E_NOTIMPL;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::OnFrameWindowActivate
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HRESULT COleSite::OnFrameWindowActivate(BOOL fActivate)
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{
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return E_NOTIMPL;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::ResizeBorder
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HRESULT COleSite::ResizeBorder(
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LPCRECT prcBorder,
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IOleInPlaceUIWindow* pUIWindow,
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BOOL fRameWindow)
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{
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return E_NOTIMPL;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::ShowContextMenu
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HRESULT COleSite::ShowContextMenu(
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DWORD /*dwID*/,
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POINT* /*pptPosition*/,
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IUnknown* /*pCommandTarget*/,
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IDispatch* /*pDispatchObjectHit*/)
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{
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#ifdef DEBUG
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return E_NOTIMPL;
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#else
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return S_OK; // We've shown our own context menu. MSHTML.DLL will no longer try to show its own.
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#endif
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}
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/////////////////////////////////////////////////////////////
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// COleSite::TranslateAccelerator
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HRESULT COleSite::TranslateAccelerator(LPMSG lpMsg,
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/* [in] */ const GUID __RPC_FAR *pguidCmdGroup,
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/* [in] */ DWORD nCmdID)
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{
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return ResultFromScode(S_FALSE);
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}
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/////////////////////////////////////////////////////////////
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// COleSite::GetOptionKeyPath
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HRESULT COleSite::GetOptionKeyPath(BSTR* pbstrKey, DWORD)
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{
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return E_NOTIMPL;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::GetDropTarget
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STDMETHODIMP COleSite::GetDropTarget(
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/* [in] */ IDropTarget __RPC_FAR *pDropTarget,
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/* [out] */ IDropTarget __RPC_FAR *__RPC_FAR *ppDropTarget)
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{
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return E_NOTIMPL;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::GetExternal
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STDMETHODIMP COleSite::GetExternal(
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/* [out] */ IDispatch __RPC_FAR *__RPC_FAR *ppDispatch)
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{
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// return the IDispatch we have for extending the object Model
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// "window.external" from script
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m_pExternalInterface->AddRef();
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*ppDispatch = m_pExternalInterface;
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return S_OK;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::GetIDsOfNames
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STDMETHODIMP COleSite::GetIDsOfNames(
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/* [in] */ REFIID riid,
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/* [size_is][in] */ OLECHAR** rgszNames,
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/* [in] */ UINT cNames,
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/* [in] */ LCID lcid,
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/* [size_is][out] */ DISPID* rgDispId)
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{
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rgDispId[0] = DISPID_UNKNOWN;
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// Set the disid's for the parameters
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if (cNames > 1)
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{
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// Set a DISPID for function parameters
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for (UINT i = 1; i < cNames ; i++)
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rgDispId[i] = DISPID_UNKNOWN;
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}
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return DISP_E_UNKNOWNNAME;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::TranslateUrl
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STDMETHODIMP COleSite::TranslateUrl(
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/* [in] */ DWORD dwTranslate,
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/* [in] */ OLECHAR __RPC_FAR *pchURLIn,
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/* [out] */ OLECHAR __RPC_FAR *__RPC_FAR *ppchURLOut)
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{
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return E_NOTIMPL;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::FilterDataObject
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STDMETHODIMP COleSite::FilterDataObject(
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/* [in] */ IDataObject __RPC_FAR *pDO,
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/* [out] */ IDataObject __RPC_FAR *__RPC_FAR *ppDORet)
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{
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return E_NOTIMPL;
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}
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STDMETHODIMP COleSite::SetExternalInterface (IDispatch* pUnk)
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{
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m_pExternalInterface = pUnk;
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return S_OK;
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}
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HRESULT COleSite::GetTypeInfoCount(UINT* pcInfo)
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{
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return E_NOTIMPL;
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}
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HRESULT COleSite::GetTypeInfo(UINT, LCID, ITypeInfo**)
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{
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return E_NOTIMPL;
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}
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/////////////////////////////////////////////////////////////
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// COleSite::Invoke
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HRESULT COleSite::Invoke
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(
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DISPID dispidMember,
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REFIID riid,
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LCID lcid,
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WORD wFlags,
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DISPPARAMS FAR* pdispparams,
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VARIANT FAR* pvarResult,
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EXCEPINFO FAR* pexcepinfo,
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UINT FAR* puArgErr
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)
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{
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HRESULT hr = DISP_E_MEMBERNOTFOUND;
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if (!m_bIsOEMDebug)
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{
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switch(dispidMember)
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{
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case DISPID_AMBIENT_DLCONTROL:
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{
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if (pvarResult != NULL)
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{
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VariantInit(pvarResult);
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V_VT(pvarResult) = VT_I4;
|
||
|
|
pvarResult->lVal = DLCTL_DLIMAGES| DLCTL_VIDEOS| DLCTL_BGSOUNDS |DLCTL_SILENT;
|
||
|
|
}
|
||
|
|
hr = S_OK;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT COleSite::GetSecurityId(LPCWSTR pwszUrl, BYTE __RPC_FAR *pbSecurityId, DWORD __RPC_FAR *pcbSecurityId, DWORD_PTR dwReserved)
|
||
|
|
{
|
||
|
|
return INET_E_DEFAULT_ACTION;
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT COleSite::GetSecuritySite(IInternetSecurityMgrSite __RPC_FAR *__RPC_FAR *ppSite)
|
||
|
|
{
|
||
|
|
return INET_E_DEFAULT_ACTION;
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT COleSite::SetSecuritySite(IInternetSecurityMgrSite __RPC_FAR *pSite)
|
||
|
|
{
|
||
|
|
return S_OK;
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT COleSite::MapUrlToZone(LPCWSTR pwszUrl, DWORD __RPC_FAR *pdwZone, DWORD dwFlags)
|
||
|
|
{
|
||
|
|
return INET_E_DEFAULT_ACTION;
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT COleSite::ProcessUrlAction(LPCWSTR pwszUrl, DWORD dwAction, BYTE __RPC_FAR *pPolicy, DWORD cbPolicy, BYTE __RPC_FAR *pContext, DWORD cbContext, DWORD dwFlags, DWORD dwReserved)
|
||
|
|
{
|
||
|
|
// *DO NOT CHANGE THIS RETURN VALUE*
|
||
|
|
// This is what allows us to override IE.
|
||
|
|
switch (dwAction)
|
||
|
|
{
|
||
|
|
case URLACTION_CROSS_DOMAIN_DATA:
|
||
|
|
case URLACTION_HTML_SUBMIT_FORMS:
|
||
|
|
case URLACTION_HTML_SUBMIT_FORMS_FROM:
|
||
|
|
case URLACTION_HTML_SUBMIT_FORMS_TO:
|
||
|
|
case URLACTION_SCRIPT_OVERRIDE_SAFETY:
|
||
|
|
case URLACTION_HTML_JAVA_RUN:
|
||
|
|
case URLACTION_ACTIVEX_RUN:
|
||
|
|
{
|
||
|
|
return S_OK;
|
||
|
|
}
|
||
|
|
default:
|
||
|
|
return INET_E_DEFAULT_ACTION;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT COleSite::QueryCustomPolicy(LPCWSTR pwszUrl, REFGUID guidKey, BYTE __RPC_FAR *__RPC_FAR *ppPolicy, DWORD __RPC_FAR *pcbPolicy, BYTE __RPC_FAR *pContext, DWORD cbContext, DWORD dwReserved)
|
||
|
|
{
|
||
|
|
return INET_E_DEFAULT_ACTION;
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT COleSite::GetZoneMappings(DWORD dwZone, IEnumString __RPC_FAR *__RPC_FAR *ppenumString, DWORD dwFlags)
|
||
|
|
{
|
||
|
|
return INET_E_DEFAULT_ACTION;
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT COleSite::SetZoneMapping(DWORD dwZone, LPCWSTR lpszPattern, DWORD dwFlags)
|
||
|
|
{
|
||
|
|
return INET_E_DEFAULT_ACTION;
|
||
|
|
}
|