276 lines
7.1 KiB
C
276 lines
7.1 KiB
C
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/*++
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Copyright (c) 1999-2000 Microsoft Corporation
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Module Name:
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RemoteDesktopClientHost
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Abstract:
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Author:
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Tad Brockway 02/00
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Revision History:
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--*/
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#ifndef __REMOTEDESKTOPCLIENTHOST_H_
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#define __REMOTEDESKTOPCLIENTHOST_H_
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#include <RemoteDesktopTopLevelObject.h>
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#include "resource.h"
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#include <atlctl.h>
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#include "RemoteDesktopClient.h"
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///////////////////////////////////////////////////////
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//
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// CRemoteDesktopClientHost
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//
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class ATL_NO_VTABLE CRemoteDesktopClientHost :
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public CRemoteDesktopTopLevelObject,
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public CComObjectRootEx<CComSingleThreadModel>,
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public IDispatchImpl<ISAFRemoteDesktopClientHost, &IID_ISAFRemoteDesktopClientHost, &LIBID_RDCCLIENTHOSTLib>,
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public CComControl<CRemoteDesktopClientHost>,
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public IPersistStreamInitImpl<CRemoteDesktopClientHost>,
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public IOleControlImpl<CRemoteDesktopClientHost>,
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public IOleObjectImpl<CRemoteDesktopClientHost>,
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public IOleInPlaceActiveObjectImpl<CRemoteDesktopClientHost>,
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public IViewObjectExImpl<CRemoteDesktopClientHost>,
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public IOleInPlaceObjectWindowlessImpl<CRemoteDesktopClientHost>,
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public IConnectionPointContainerImpl<CRemoteDesktopClientHost>,
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public IPersistStorageImpl<CRemoteDesktopClientHost>,
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public ISpecifyPropertyPagesImpl<CRemoteDesktopClientHost>,
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public IQuickActivateImpl<CRemoteDesktopClientHost>,
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public IDataObjectImpl<CRemoteDesktopClientHost>,
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public IProvideClassInfo2Impl<&CLSID_SAFRemoteDesktopClientHost, NULL, &LIBID_RDCCLIENTHOSTLib>,
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public IPropertyNotifySinkCP<CRemoteDesktopClientHost>,
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public CComCoClass<CRemoteDesktopClientHost, &CLSID_SAFRemoteDesktopClientHost>
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{
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private:
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ISAFRemoteDesktopClient *m_Client;
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HWND m_ClientWnd;
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CAxWindow m_ClientAxView;
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BOOL m_Initialized;
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//
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// Final Initialization
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//
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HRESULT Initialize(LPCREATESTRUCT pCreateStruct);
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public:
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//
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// Constructor/Destructor
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//
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CRemoteDesktopClientHost()
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{
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//
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// We are window'd, even if our parent supports Windowless
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// controls.
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//
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m_bWindowOnly = TRUE;
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m_Client = NULL;
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m_ClientWnd = NULL;
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m_Initialized = FALSE;
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}
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~CRemoteDesktopClientHost()
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{
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DC_BEGIN_FN("CRemoteDesktopClientHost::~CRemoteDesktopClientHost");
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if (m_Client != NULL) {
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m_Client->Release();
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}
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DC_END_FN();
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}
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HRESULT FinalConstruct();
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STDMETHOD(OnFrameWindowActivate)(BOOL fActivate)
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{
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DC_BEGIN_FN("CRemoteDesktopClientHost::OnFrameWindowActivate");
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//
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// Set focus back to the client window, if it exists.
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//
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if (m_ClientWnd != NULL) {
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::SetFocus(m_ClientWnd);
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}
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DC_END_FN();
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return S_OK;
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}
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DECLARE_REGISTRY_RESOURCEID(IDR_REMOTEDESKTOPCLIENTHOST)
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DECLARE_NOT_AGGREGATABLE(CRemoteDesktopClientHost)
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DECLARE_PROTECT_FINAL_CONSTRUCT()
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//
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// COM Interface Map
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//
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BEGIN_COM_MAP(CRemoteDesktopClientHost)
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COM_INTERFACE_ENTRY(ISAFRemoteDesktopClientHost)
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COM_INTERFACE_ENTRY(IDispatch)
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COM_INTERFACE_ENTRY(IViewObjectEx)
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COM_INTERFACE_ENTRY(IViewObject2)
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COM_INTERFACE_ENTRY(IViewObject)
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COM_INTERFACE_ENTRY(IOleInPlaceObjectWindowless)
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COM_INTERFACE_ENTRY(IOleInPlaceObject)
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COM_INTERFACE_ENTRY2(IOleWindow, IOleInPlaceObjectWindowless)
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COM_INTERFACE_ENTRY(IOleInPlaceActiveObject)
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COM_INTERFACE_ENTRY(IOleControl)
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COM_INTERFACE_ENTRY(IOleObject)
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COM_INTERFACE_ENTRY(IPersistStreamInit)
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COM_INTERFACE_ENTRY2(IPersist, IPersistStreamInit)
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COM_INTERFACE_ENTRY(IConnectionPointContainer)
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COM_INTERFACE_ENTRY(ISpecifyPropertyPages)
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COM_INTERFACE_ENTRY(IQuickActivate)
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COM_INTERFACE_ENTRY(IPersistStorage)
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COM_INTERFACE_ENTRY(IDataObject)
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COM_INTERFACE_ENTRY(IProvideClassInfo)
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COM_INTERFACE_ENTRY(IProvideClassInfo2)
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END_COM_MAP()
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BEGIN_PROP_MAP(CRemoteDesktopClientHost)
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PROP_DATA_ENTRY("_cx", m_sizeExtent.cx, VT_UI4)
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PROP_DATA_ENTRY("_cy", m_sizeExtent.cy, VT_UI4)
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// Example entries
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// PROP_ENTRY("Property Description", dispid, clsid)
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// PROP_PAGE(CLSID_StockColorPage)
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END_PROP_MAP()
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//
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// Connection Point Map
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//
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BEGIN_CONNECTION_POINT_MAP(CRemoteDesktopClientHost)
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CONNECTION_POINT_ENTRY(IID_IPropertyNotifySink)
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END_CONNECTION_POINT_MAP()
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//
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// Message Map
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//
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BEGIN_MSG_MAP(CRemoteDesktopClientHost)
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CHAIN_MSG_MAP(CComControl<CRemoteDesktopClientHost>)
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DEFAULT_REFLECTION_HANDLER()
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MESSAGE_HANDLER(WM_CREATE, OnCreate)
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MESSAGE_HANDLER(WM_SETFOCUS, OnSetFocus)
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MESSAGE_HANDLER(WM_SIZE, OnSize)
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END_MSG_MAP()
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// Handler prototypes:
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// LRESULT MessageHandler(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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// LRESULT CommandHandler(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
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// LRESULT NotifyHandler(int idCtrl, LPNMHDR pnmh, BOOL& bHandled);
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//
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// IViewObjectEx
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//
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DECLARE_VIEW_STATUS(VIEWSTATUS_SOLIDBKGND | VIEWSTATUS_OPAQUE)
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public:
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//
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// OnDraw
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//
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HRESULT OnDraw(ATL_DRAWINFO& di)
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{
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RECT& rc = *(RECT*)di.prcBounds;
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Rectangle(di.hdcDraw, rc.left, rc.top, rc.right, rc.bottom);
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HRESULT hr;
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if (!m_Initialized) {
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hr = S_OK;
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SetTextAlign(di.hdcDraw, TA_CENTER|TA_BASELINE);
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LPCTSTR pszText = _T("Remote Desktop Client Host");
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TextOut(di.hdcDraw,
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(rc.left + rc.right) / 2,
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(rc.top + rc.bottom) / 2,
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pszText,
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lstrlen(pszText));
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}
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return hr;
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}
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//
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// OnCreate
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//
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LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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//
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// We are hidden by default.
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//
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//ShowWindow(SW_HIDE);
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DC_BEGIN_FN("CRemoteDesktopClientHost::OnCreate");
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if (!m_Initialized) {
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//ASSERT(FALSE);
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LPCREATESTRUCT pCreateStruct = (LPCREATESTRUCT)lParam;
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Initialize(pCreateStruct);
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}
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DC_END_FN();
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return 0;
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}
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//
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// OnSetFocus
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//
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LRESULT OnSetFocus(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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DC_BEGIN_FN("CRemoteDesktopClientHost::OnSetFocus");
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//
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// Set focus back to the client window, if it exists.
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//
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if (m_ClientWnd != NULL) {
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::PostMessage(m_ClientWnd, uMsg, wParam, lParam);
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}
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DC_END_FN();
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return 0;
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}
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//
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// OnSize
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//
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LRESULT OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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DC_BEGIN_FN("CRemoteDesktopClientHost::OnSize");
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if (m_ClientWnd != NULL) {
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RECT rect;
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GetClientRect(&rect);
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ASSERT(rect.left == 0);
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ASSERT(rect.top == 0);
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ASSERT(rect.bottom == HIWORD(lParam));
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ASSERT(rect.right == LOWORD(lParam));
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::MoveWindow(m_ClientWnd, rect.left, rect.top,
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rect.right, rect.bottom, TRUE);
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}
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DC_END_FN();
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return 0;
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}
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//
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// ISAFRemoteDesktopClientHost Methods
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//
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STDMETHOD(GetRemoteDesktopClient)(ISAFRemoteDesktopClient **client);
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//
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// Return the name of this class.
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//
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virtual const LPTSTR ClassName() {
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return TEXT("CRemoteDesktopClientHost");
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}
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};
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#endif //__REMOTEDESKTOPCLIENTHOST_H_
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