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// Copyright (c)1997-1999 Microsoft Corporation, All Rights Reserved
#ifndef _proxyframe_h_
#define _proxyframe_h_
#include <docobj.h>
#include <ocidl.h>
#include <WinINet.h>
#include "plgprot.h"
#include "dhtmledit.h"
// This was given in email from Josh Kaplan to Steve Isaac in response
// to what command is necessary so that Trident won't clear the undo
// stack on setAttribute calls. The command takes a BOOL -- True == good behavior
#define IDM_GOOD_UNDO_BEHAVIOR 6049
typedef struct _CommandMap{ DHTMLEDITCMDID typeLibCmdID; ULONG cmdID; BOOL bOutParam;
} CommandMap;
#ifdef LATE_BIND_URLMON_WININET
typedef HRESULT (WINAPI *PFNCoInternetCombineUrl)(LPCWSTR,LPCWSTR,DWORD,LPWSTR,DWORD,DWORD*,DWORD); typedef HRESULT (WINAPI *PFNCoInternetParseUrl)(LPCWSTR,PARSEACTION,DWORD,LPWSTR,DWORD,DWORD*,DWORD);typedef HRESULT (WINAPI *PFNCreateURLMoniker)(LPMONIKER,LPCWSTR,LPMONIKER FAR*);typedef HRESULT (WINAPI *PFNCoInternetGetSession)(DWORD,IInternetSession**,DWORD);typedef HRESULT (WINAPI *PFNURLOpenBlockingStream)(LPUNKNOWN,LPCSTR,LPSTREAM*,DWORD,LPBINDSTATUSCALLBACK);
typedef BOOL (WINAPI *PFNDeleteUrlCacheEntry)(LPCSTR);typedef BOOL (WINAPI *PFNInternetCreateUrl)(LPURL_COMPONENTSA,DWORD,LPSTR,LPDWORD);typedef BOOL (WINAPI *PFNInternetCrackURL)(LPCSTR,DWORD,DWORD,LPURL_COMPONENTSA);#endif // LATE_BIND_URLMON_WININET
class CDHTMLEdProtocolInfo;typedef CComObject<CDHTMLEdProtocolInfo> *PProtocolInfo;
class CDHTMLSafe;
typedef enum DENudgeDirection { deNudgeUp = 8000, deNudgeDown, deNudgeLeft, deNudgeRight,};
class CProxyFrame : public IOleInPlaceFrame, public IOleCommandTarget, public IBindStatusCallback, public IAuthenticate{public: CProxyFrame(CDHTMLSafe* pCtl); ~CProxyFrame();
HRESULT Init(IUnknown* pUnk, IUnknown** ppUnkTriEdit); HRESULT PreActivate(); HRESULT Activate(); void UIDeactivate(); HRESULT Close(); HRESULT LoadInitialDoc(); HRESULT LoadDocument(BSTR path, BOOL bfIsURL = FALSE); HRESULT FilterSourceCode ( BSTR bsSourceIn, BSTR* pbsSourceOut ); HRESULT Print( BOOL bfWithUI ); HRESULT SaveDocument(BSTR path); HRESULT SetContextMenu(LPVARIANT pVarMenuStrings, LPVARIANT pVarMenuStates); HRESULT SetContextMenuSA(LPVARIANT pVarMenuStrings, LPVARIANT pVarMenuStates); HRESULT SetContextMenuDispEx(LPVARIANT pVarMenuStrings, LPVARIANT pVarMenuStates); HRESULT GetBrowseMode ( VARIANT_BOOL *pVal ); HRESULT SetBrowseMode ( VARIANT_BOOL newVal ); HRESULT GetDocumentTitle ( CComBSTR& bstrTitle ); HRESULT GetDivOnCr ( VARIANT_BOOL *pVal ); HRESULT SetDivOnCr ( VARIANT_BOOL newVal ); HRESULT GetBusy ( VARIANT_BOOL *pVal ); HRESULT RefreshDoc ( void );
HRESULT HrTridentSetPropBool(ULONG cmd, BOOL bVal); HRESULT HrTridentGetPropBool(ULONG cmd, BOOL& bVal);
HRESULT HrMapCommand(DHTMLEDITCMDID typeLibCmdID, ULONG* cmdID, const GUID** ppguidCmdGroup, BOOL* bpInParam); HRESULT HrExecCommand(const GUID* pguidCmdGroup, ULONG ucmdID, OLECMDEXECOPT cmdexecopt, VARIANT* pVarIn, VARIANT* pVarOut); HRESULT HrMapExecCommand(DHTMLEDITCMDID deCommand, OLECMDEXECOPT cmdexecopt, VARIANT* pVarIn, VARIANT* pVarOut); HRESULT HrExecGenericCommands(const GUID* pguidCmdGroup, ULONG cmdID, OLECMDEXECOPT cmdexecopt, LPVARIANT pVarInput, BOOL bOutParam); HRESULT HrExecGetBlockFmtNames(LPVARIANT pVarInput); HRESULT HrExecInsertTable(LPVARIANT pVarInput); HRESULT HrExecGetColor(DHTMLEDITCMDID deCommand, ULONG ulMappedCommand, LPVARIANT pVarOutput); HRESULT HrExecSetFontSize(LPVARIANT pVarInput);
HRESULT HrQueryStatus(const GUID* pguidCmdGroup, ULONG ucmdID, OLECMDF* cmdf); HRESULT HrMapQueryStatus( DHTMLEDITCMDID ucmdID, DHTMLEDITCMDF* cmdf);
HRESULT HrGetDoc(IHTMLDocument2 **ppDoc); HRESULT HrGetTableSafeArray(IDEInsertTableParam* pTable, LPVARIANT pVarIn);
HRESULT HrTranslateAccelerator(LPMSG lpmsg); HRESULT HrHandleAccelerator(LPMSG lpmsg); HRESULT HrNudge(DENudgeDirection dir); HRESULT HrToggleAbsolutePositioned(); HRESULT HrHyperLink(); HRESULT HrIncreaseIndent(); HRESULT HrDecreaseIndent();
void UpdateObjectRects(void); void SetParent ( HWND hwndControl ); void Show ( WPARAM nCmdShow ); LRESULT OnSetFocus(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
void OnReadyStateChanged(READYSTATE readyState);
inline CDHTMLSafe* GetControl() { return m_pCtl; };
inline BOOL IsCreated() { return m_fCreated; };
inline BOOL IsActivated() { return m_fActivated; };
inline SAFEARRAY* GetMenuStrings() { return m_pMenuStrings; };
inline SAFEARRAY* GetMenuStates() { return m_pMenuStates; };
HRESULT GetContainer ( LPOLECONTAINER* ppContainer );
HRESULT GetCurDocNameWOPath ( CComBSTR& bstrDocName ); HRESULT GetBaseURL ( CComBSTR& bstrBaseURL ); HRESULT SetBaseURL ( CComBSTR& bstrBaseURL ); HRESULT GetFilteredStream ( IStream** ppStream ); HRESULT GetSecurityURL (CComBSTR& bstrSecurityURL );
protected:
HRESULT HrSetRuntimeProperties(); HRESULT HrSetDocLoadedProperties(); HRESULT SetBaseURLFromBaseHref ( void ); HRESULT SetBaseURLFromCurDocPath ( BOOL bfIsURL ); HRESULT SetBaseURLFromURL ( const CComBSTR& bstrURL ); HRESULT SetBaseURLFromFileName ( const CComBSTR& bstrFName ); HRESULT SetBaseUrlFromFileUrlComponents ( URL_COMPONENTS & urlc ); HRESULT SetBaseUrlFromUrlComponents ( URL_COMPONENTS & urlc );
typedef enum TriEditState { ESTATE_NOTCREATED = 0, ESTATE_CREATED, ESTATE_PREACTIVATING, ESTATE_ACTIVATING, ESTATE_ACTIVATED, } TriEditState;
void ChangeState(TriEditState state) { m_state = state; } inline TriEditState GetState() { return m_state; }
HRESULT GetSelectionPos ( LPPOINT lpWhere );
public: // properties
HRESULT HrSetPropActivateControls(BOOL activateControls); HRESULT HrGetPropActivateControls(BOOL& activateControls);
HRESULT HrSetPropActivateApplets(BOOL activateApplets); HRESULT HrGetPropActivateApplets(BOOL& activateApplets);
HRESULT HrSetPropActivateDTCs(BOOL activateDTCs); HRESULT HrGetPropActivateDTCs(BOOL& activateDTCs);
HRESULT HrSetPropShowAllTags(BOOL showAllTags); HRESULT HrGetPropShowAllTags(BOOL& showAllTags);
HRESULT HrSetPropShowBorders(BOOL showBorders); HRESULT HrGetPropShowBorders(BOOL& showBorders);
HRESULT HrSetDisplay3D(BOOL bVal); HRESULT HrGetDisplay3D(BOOL& bVal);
HRESULT HrSetScrollbars(BOOL bVal); HRESULT HrGetScrollbars(BOOL& bVal);
HRESULT HrSetDisplayFlatScrollbars(BOOL bVal); HRESULT HrGetDisplayFlatScrollbars(BOOL& bVal);
HRESULT HrSetDocumentHTML(BSTR bVal); HRESULT HrGetDocumentHTML(BSTR* bVal);
HRESULT HrSetPreserveSource(BOOL bVal); HRESULT HrGetPreserveSource(BOOL& bVal);
HRESULT HrSetAbsoluteDropMode(BOOL dropMode); HRESULT HrGetAbsoluteDropMode(BOOL& dropMode);
HRESULT HrSetSnapToGrid(BOOL snapToGrid); HRESULT HrGetSnapToGrid(BOOL& snapToGrid);
HRESULT HrSetSnapToGridX(LONG snapToGridX); HRESULT HrGetSnapToGridX(LONG& snapToGridX);
HRESULT HrSetSnapToGridY(LONG snapToGridY); HRESULT HrGetSnapToGridY(LONG& snapToGridY);
HRESULT HrGetIsDirty(BOOL& bVal);
HRESULT HrGetCurrentDocumentPath(BSTR* bVal);
// IBindStatusCallback trivial implementation, for synchronous transfer ONLY:
STDMETHOD(GetBindInfo)(DWORD*,BINDINFO*) { return E_NOTIMPL; } STDMETHOD(OnStartBinding)(DWORD, IBinding*) { return S_OK; } STDMETHOD(GetPriority)(LONG *pnPriority) { *pnPriority = THREAD_PRIORITY_NORMAL; return S_OK; } STDMETHOD(OnProgress)(ULONG, ULONG, ULONG, LPCWSTR); STDMETHOD(OnDataAvailable)(DWORD, DWORD, FORMATETC*, STGMEDIUM*) { return E_NOTIMPL; } STDMETHOD(OnObjectAvailable)(REFIID, IUnknown*) { return E_NOTIMPL; } STDMETHOD(OnLowResource)(DWORD) { return E_NOTIMPL; } STDMETHOD(OnStopBinding)(HRESULT, LPCWSTR) { return S_OK; }
// IAuthenticate
STDMETHOD(Authenticate)(HWND *phwnd, LPWSTR *pszUserName, LPWSTR *pszPassword) { *phwnd = m_hWndObj; *pszUserName = NULL; *pszPassword = NULL; return S_OK; }
public: //Shared IUnknown implementation
STDMETHODIMP QueryInterface(REFIID, void **); STDMETHODIMP_(ULONG) AddRef(void); STDMETHODIMP_(ULONG) Release(void);
//IOleInPlaceFrame implementation
STDMETHODIMP GetWindow(HWND *); STDMETHODIMP ContextSensitiveHelp(BOOL); STDMETHODIMP GetBorder(LPRECT); STDMETHODIMP RequestBorderSpace(LPCBORDERWIDTHS); STDMETHODIMP SetBorderSpace(LPCBORDERWIDTHS); STDMETHODIMP SetActiveObject(LPOLEINPLACEACTIVEOBJECT , LPCOLESTR); STDMETHODIMP InsertMenus(HMENU, LPOLEMENUGROUPWIDTHS); STDMETHODIMP SetMenu(HMENU, HOLEMENU, HWND); STDMETHODIMP RemoveMenus(HMENU); STDMETHODIMP SetStatusText(LPCOLESTR); STDMETHODIMP EnableModeless(BOOL); STDMETHODIMP TranslateAccelerator(LPMSG, WORD);
//IOleCommandTarget
STDMETHODIMP QueryStatus(const GUID *pguidCmdGroup, ULONG cCmds , OLECMD prgCmds[], OLECMDTEXT *pCmdText); STDMETHODIMP Exec(const GUID *pguidCmdGroup, DWORD nCmdID , DWORD nCmdexecopt, VARIANTARG *pvaIn, VARIANTARG *pvaOut);
HRESULT OnTriEditEvent ( const GUID& iidEventInterface, DISPID dispid );
HWND GetDocWindow () { return m_hWndObj; } HRESULT GetScrollPos ( LPPOINT lpPos ); HRESULT CheckCrossZoneSecurity ( BSTR url ); HRESULT CheckCrossZoneSecurityOfSelection ( void ); void ClearSFSRedirect ( void ) { m_bfSFSRedirect = FALSE; } BOOL GetSFSRedirect ( void ) { return m_bfSFSRedirect; }
void ClearLoadingFlag ( void ) { m_bfIsLoading = FALSE; }
private: HRESULT RegisterPluggableProtocol ( void ); HRESULT UnRegisterPluggableProtocol ( void ); HRESULT LoadBSTRDeferred ( BSTR bVal ); void AssureActivated ( void ); WCHAR* GetInitialHTML ( void ); void InitializeDocString ( void ) { m_bstrInitialDoc = GetInitialHTML (); } BOOL IsMissingBackSlash ( BSTR path, BOOL bfIsURL ); HRESULT SetDirtyFlag ( BOOL bfMakeDirty );#ifdef LATE_BIND_URLMON_WININET
BOOL DynLoadLibraries ( void ); void DynUnloadLibraries ( void );#endif // LATE_BIND_URLMON_WININET
private:
ULONG m_cRef; TriEditState m_state;
class CDHTMLSafe*m_pCtl; // back pointer to control
class CSite* m_pSite; // Site holding object
BOOL m_fCreated; BOOL m_fActivated; LPUNKNOWN m_pUnkTriEdit; IOleInPlaceActiveObject *m_pIOleIPActiveObject; HWND m_hWndObj; // Trident's window
READYSTATE m_readyState;
DWORD m_dwFilterFlags; // Flags to use for the next filter in
DWORD m_dwFilterOutFlags; // Flags used on the last filter out
SAFEARRAY* m_pMenuStrings; SAFEARRAY* m_pMenuStates;
BOOL m_fActivateApplets; // takes affect at init only
BOOL m_fActivateControls; // takes affect at init only
BOOL m_fActivateDTCs; // takes affect at init only
BOOL m_fShowAllTags; // can be set anytime
BOOL m_fShowBorders; // can be set anytime
BOOL m_fDialogEditing; // takes affect at init only
BOOL m_fDisplay3D; // takes affect at init only
BOOL m_fScrollbars; // takes affect at init only
BOOL m_fDisplayFlatScrollbars; // takes affect at init only
BOOL m_fContextMenu; // takes affect at init only
BOOL m_fPreserveSource; // takes affect at init only
BOOL m_fAbsoluteDropMode; BOOL m_fSnapToGrid; LONG m_ulSnapToGridX; LONG m_ulSnapToGridY;
CComBSTR m_bstrInitialDoc; CComBSTR m_bstrCurDocPath; CComBSTR m_bstrBaseURL; VARIANT_BOOL m_vbBrowseMode; PProtocolInfo m_pProtInfo; WCHAR m_wszProtocol[16]; WCHAR m_wszProtocolPrefix[16]; BOOL m_bfIsURL; CComBSTR m_bstrLoadText; HWND m_hwndRestoreFocus; VARIANT_BOOL m_vbUseDivOnCr; BOOL m_bfIsLoading; BOOL m_bfBaseURLFromBASETag; BOOL m_bfPreserveDirtyFlagAcrossBrowseMode; HRESULT m_hrDeferredLoadError;
BOOL m_bfModeSwitched; BOOL m_bfReloadAttempted; BOOL m_bfSFSRedirect;
#ifdef LATE_BIND_URLMON_WININET
HMODULE m_hUlrMon; HMODULE m_hWinINet;
public: PFNCoInternetCombineUrl m_pfnCoInternetCombineUrl; PFNCoInternetParseUrl m_pfnCoInternetParseUrl; PFNCreateURLMoniker m_pfnCreateURLMoniker; PFNCoInternetGetSession m_pfnCoInternetGetSession; PFNURLOpenBlockingStream m_pfnURLOpenBlockingStream;
PFNDeleteUrlCacheEntry m_pfnDeleteUrlCacheEntry; PFNInternetCreateUrl m_pfnInternetCreateUrl; PFNInternetCrackURL m_pfnInternetCrackUrl;#endif // LATE_BIND_URLMON_WININET
};
#endif
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