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SourceCode/PROMS/DSOFramer/Source2005/dsoframer.h
Rich 93cbb4ef20
2007-12-10 20:53:52 +00:00

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/***************************************************************************
* DSOFRAMER.H
*
* Developer Support Office ActiveX Document Framer Control Sample
*
* Copyright ©1999-2004; Microsoft Corporation. All rights reserved.
* Written by Microsoft Developer Support Office Integration (PSS DSOI)
*
* This code is provided via KB 311765 as a sample. It is not a formal
* product and has not been tested with all containers or servers. Use it
* for educational purposes only.
*
* You have a royalty-free right to use, modify, reproduce and distribute
* this sample application, and/or any modified version, in any way you
* find useful, provided that you agree that Microsoft has no warranty,
* obligations or liability for the code or information provided herein.
*
* 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.
*
* See the EULA.TXT file included in the KB download for full terms of use
* and restrictions. You should consult documentation on MSDN Library for
* possible updates or changes to behaviors or interfaces used in this sample.
*
***************************************************************************/
#ifndef DS_DSOFRAMER_H
#define DS_DSOFRAMER_H
////////////////////////////////////////////////////////////////////
// We compile at level 4 and disable some unnecessary warnings...
//
#pragma warning(push, 4) // Compile at level-4 warnings
#pragma warning(disable: 4100) // unreferenced formal parameter (in OLE this is common)
#pragma warning(disable: 4146) // unary minus operator applied to unsigned type, result still unsigned
#pragma warning(disable: 4268) // const static/global data initialized with compiler generated default constructor
#pragma warning(disable: 4310) // cast truncates constant value
#pragma warning(disable: 4786) // identifier was truncated in the debug information
////////////////////////////////////////////////////////////////////
// Compile Options For Modified Behavior...
//
#define DSO_MSDAIPP_USE_DAVONLY // Default to WebDAV protocol for open by HTTP/HTTPS
#define DSO_WORD12_PERSIST_BUG // Perform workaround for IPersistFile bug in Word 2007
////////////////////////////////////////////////////////////////////
// Needed include files (both standard and custom)
//
#include <windows.h>
#include <ole2.h>
#include <olectl.h>
#include <oleidl.h>
#include <objsafe.h>
#include "version.h"
#include "utilities.h"
#include "dsofdocobj.h"
#include ".\lib\dsoframerlib.h"
#include ".\res\resource.h"
////////////////////////////////////////////////////////////////////
// Global Variables
//
extern HINSTANCE v_hModule;
extern CRITICAL_SECTION v_csecThreadSynch;
extern HICON v_icoOffDocIcon;
extern ULONG v_cLocks;
extern BOOL v_fUnicodeAPI;
extern BOOL v_fWindows2KPlus;
////////////////////////////////////////////////////////////////////
// Custom Errors - we support a very limited set of custom error messages
//
#define DSO_E_ERR_BASE 0x80041100
#define DSO_E_UNKNOWN 0x80041101 // "An unknown problem has occurred."
#define DSO_E_INVALIDPROGID 0x80041102 // "The ProgID/Template could not be found or is not associated with a COM server."
#define DSO_E_INVALIDSERVER 0x80041103 // "The associated COM server does not support ActiveX Document embedding."
#define DSO_E_COMMANDNOTSUPPORTED 0x80041104 // "The command is not supported by the document server."
#define DSO_E_DOCUMENTREADONLY 0x80041105 // "Unable to perform action because document was opened in read-only mode."
#define DSO_E_REQUIRESMSDAIPP 0x80041106 // "The Microsoft Internet Publishing Provider is not installed, so the URL document cannot be open for write access."
#define DSO_E_DOCUMENTNOTOPEN 0x80041107 // "No document is open to perform the operation requested."
#define DSO_E_INMODALSTATE 0x80041108 // "Cannot access document when in modal condition."
#define DSO_E_NOTBEENSAVED 0x80041109 // "Cannot Save file without a file path."
#define DSO_E_FRAMEHOOKFAILED 0x8004110A // "Unable to set frame hook for the parent window."
#define DSO_E_ERR_MAX 0x8004110B
////////////////////////////////////////////////////////////////////
// Custom OLE Command IDs - we use for special tasks
//
#define OLECMDID_GETDATAFORMAT 0x7001 // 28673
#define OLECMDID_SETDATAFORMAT 0x7002 // 28674
#define OLECMDID_LOCKSERVER 0x7003 // 28675
#define OLECMDID_RESETFRAMEHOOK 0x7009 // 28681
#define OLECMDID_NOTIFYACTIVE 0x700A // 28682
////////////////////////////////////////////////////////////////////
// Custom Window Messages (only apply to CDsoFramerControl window proc)
//
#define DSO_WM_ASYNCH_OLECOMMAND (WM_USER + 300)
#define DSO_WM_ASYNCH_STATECHANGE (WM_USER + 301)
#define DSO_WM_HOOK_NOTIFY_COMPACTIVE (WM_USER + 400)
#define DSO_WM_HOOK_NOTIFY_APPACTIVATE (WM_USER + 401)
#define DSO_WM_HOOK_NOTIFY_FOCUSCHANGE (WM_USER + 402)
#define DSO_WM_HOOK_NOTIFY_SYNCPAINT (WM_USER + 403)
#define DSO_WM_HOOK_NOTIFY_PALETTECHANGE (WM_USER + 404)
// State Flags for DSO_WM_ASYNCH_STATECHANGE:
#define DSO_STATE_MODAL 1
#define DSO_STATE_ACTIVATION 2
#define DSO_STATE_INTERACTIVE 3
#define DSO_STATE_RETURNFROMMODAL 4
////////////////////////////////////////////////////////////////////
// Menu Bar Items
//
#define DSO_MAX_MENUITEMS 16
#define DSO_MAX_MENUNAME_LENGTH 32
#ifndef DT_HIDEPREFIX
#define DT_HIDEPREFIX 0x00100000
#define DT_PREFIXONLY 0x00200000
#endif
#define SYNCPAINT_TIMER_ID 4
////////////////////////////////////////////////////////////////////
// Control Class Factory
//
class CDsoFramerClassFactory : public IClassFactory
{
public:
CDsoFramerClassFactory(): m_cRef(0){}
~CDsoFramerClassFactory(void){}
// IUnknown Implementation
STDMETHODIMP QueryInterface(REFIID riid, void ** ppv);
STDMETHODIMP_(ULONG) AddRef(void);
STDMETHODIMP_(ULONG) Release(void);
// IClassFactory Implementation
STDMETHODIMP CreateInstance(LPUNKNOWN punk, REFIID riid, void** ppv);
STDMETHODIMP LockServer(BOOL fLock);
private:
ULONG m_cRef; // Reference count
};
////////////////////////////////////////////////////////////////////
// CDsoFramerControl -- Main Control (OCX) Object
//
// The CDsoFramerControl control is standard OLE control designed around
// the OCX94 specification. Because we plan on doing custom integration to
// act as both OLE object and OLE host, it does not use frameworks like ATL
// or MFC which would only complicate the nature of the sample.
//
// The control inherits from its automation interface, but uses nested
// classes for all OLE interfaces. This is not a requirement but does help
// to clearly seperate the tasks done by each interface and makes finding
// ref count problems easier to spot since each interface carries its own
// counter and will assert (in debug) if interface is over or under released.
//
// The control is basically a stage for the ActiveDocument embedding, and
// handles any external (user) commands. The task of actually acting as
// a DocObject host is done in the site object CDsoDocObject, which this
// class creates and uses for the embedding.
//
class CDsoFramerControl : public _FramerControl
{
public:
CDsoFramerControl(LPUNKNOWN punk);
~CDsoFramerControl(void);
// IUnknown Implementation -- Always delgates to outer unknown...
STDMETHODIMP QueryInterface(REFIID riid, void ** ppv){return m_pOuterUnknown->QueryInterface(riid, ppv);}
STDMETHODIMP_(ULONG) AddRef(void){return m_pOuterUnknown->AddRef();}
STDMETHODIMP_(ULONG) Release(void){return m_pOuterUnknown->Release();}
// IDispatch Implementation
STDMETHODIMP GetTypeInfoCount(UINT* pctinfo);
STDMETHODIMP GetTypeInfo(UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo);
STDMETHODIMP GetIDsOfNames(REFIID riid, LPOLESTR* rgszNames, UINT cNames, LCID lcid, DISPID* rgDispId);
STDMETHODIMP Invoke(DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult, EXCEPINFO* pExcepInfo, UINT* puArgErr);
// _FramerControl Implementation
STDMETHODIMP Activate();
STDMETHODIMP get_ActiveDocument(IDispatch** ppdisp);
STDMETHODIMP CreateNew(BSTR ProgIdOrTemplate);
STDMETHODIMP Open(VARIANT Document, VARIANT ReadOnly, VARIANT ProgId, VARIANT WebUsername, VARIANT WebPassword);
STDMETHODIMP Save(VARIANT SaveAsDocument, VARIANT OverwriteExisting, VARIANT WebUsername, VARIANT WebPassword);
STDMETHODIMP _PrintOutOld(VARIANT PromptToSelectPrinter);
STDMETHODIMP Close();
STDMETHODIMP put_Caption(BSTR bstr);
STDMETHODIMP get_Caption(BSTR* pbstr);
STDMETHODIMP put_Titlebar(VARIANT_BOOL vbool);
STDMETHODIMP get_Titlebar(VARIANT_BOOL* pbool);
STDMETHODIMP put_Toolbars(VARIANT_BOOL vbool);
STDMETHODIMP get_Toolbars(VARIANT_BOOL* pbool);
STDMETHODIMP put_ModalState(VARIANT_BOOL vbool);
STDMETHODIMP get_ModalState(VARIANT_BOOL* pbool);
STDMETHODIMP ShowDialog(dsoShowDialogType DlgType);
STDMETHODIMP put_EnableFileCommand(dsoFileCommandType Item, VARIANT_BOOL vbool);
STDMETHODIMP get_EnableFileCommand(dsoFileCommandType Item, VARIANT_BOOL* pbool);
STDMETHODIMP put_BorderStyle(dsoBorderStyle style);
STDMETHODIMP get_BorderStyle(dsoBorderStyle* pstyle);
STDMETHODIMP put_BorderColor(OLE_COLOR clr);
STDMETHODIMP get_BorderColor(OLE_COLOR* pclr);
STDMETHODIMP put_BackColor(OLE_COLOR clr);
STDMETHODIMP get_BackColor(OLE_COLOR* pclr);
STDMETHODIMP put_ForeColor(OLE_COLOR clr);
STDMETHODIMP get_ForeColor(OLE_COLOR* pclr);
STDMETHODIMP put_TitlebarColor(OLE_COLOR clr);
STDMETHODIMP get_TitlebarColor(OLE_COLOR* pclr);
STDMETHODIMP put_TitlebarTextColor(OLE_COLOR clr);
STDMETHODIMP get_TitlebarTextColor(OLE_COLOR* pclr);
STDMETHODIMP ExecOleCommand(LONG OLECMDID, VARIANT Options, VARIANT* vInParam, VARIANT* vInOutParam);
STDMETHODIMP put_Menubar(VARIANT_BOOL vbool);
STDMETHODIMP get_Menubar(VARIANT_BOOL* pbool);
STDMETHODIMP put_HostName(BSTR bstr);
STDMETHODIMP get_HostName(BSTR* pbstr);
STDMETHODIMP get_DocumentFullName(BSTR* pbstr);
STDMETHODIMP PrintOut(VARIANT PromptUser, VARIANT PrinterName, VARIANT Copies, VARIANT FromPage, VARIANT ToPage, VARIANT OutputFile);
STDMETHODIMP PrintPreview();
STDMETHODIMP PrintPreviewExit();
STDMETHODIMP get_IsReadOnly(VARIANT_BOOL* pbool);
STDMETHODIMP get_IsDirty(VARIANT_BOOL* pbool);
STDMETHODIMP put_LockServer(VARIANT_BOOL vbool);
STDMETHODIMP get_LockServer(VARIANT_BOOL* pvbool);
STDMETHODIMP GetDataObjectContent(VARIANT ClipFormatNameOrNumber, VARIANT *pvResults);
STDMETHODIMP SetDataObjectContent(VARIANT ClipFormatNameOrNumber, VARIANT DataByteArray);
STDMETHODIMP put_ActivationPolicy(dsoActivationPolicy lPolicy);
STDMETHODIMP get_ActivationPolicy(dsoActivationPolicy *plPolicy);
STDMETHODIMP put_FrameHookPolicy(dsoFrameHookPolicy lPolicy);
STDMETHODIMP get_FrameHookPolicy(dsoFrameHookPolicy *plPolicy);
STDMETHODIMP put_MenuAccelerators(VARIANT_BOOL vbool);
STDMETHODIMP get_MenuAccelerators(VARIANT_BOOL* pvbool);
STDMETHODIMP put_EventsEnabled(VARIANT_BOOL vbool);
STDMETHODIMP get_EventsEnabled(VARIANT_BOOL* pvbool);
STDMETHODIMP get_DocumentName(BSTR* pbstr);
// IInternalUnknown Implementation
BEGIN_INTERFACE_PART(InternalUnknown, IUnknown)
END_INTERFACE_PART(InternalUnknown)
// IPersistStreamInit Implementation
BEGIN_INTERFACE_PART(PersistStreamInit, IPersistStreamInit)
STDMETHODIMP GetClassID(CLSID *pClassID);
STDMETHODIMP IsDirty(void);
STDMETHODIMP Load(LPSTREAM pStm);
STDMETHODIMP Save(LPSTREAM pStm, BOOL fClearDirty);
STDMETHODIMP GetSizeMax(ULARGE_INTEGER* pcbSize);
STDMETHODIMP InitNew(void);
END_INTERFACE_PART(PersistStreamInit)
// IPersistPropertyBag Implementation
BEGIN_INTERFACE_PART(PersistPropertyBag, IPersistPropertyBag)
STDMETHODIMP GetClassID(CLSID *pClassID);
STDMETHODIMP InitNew(void);
STDMETHODIMP Load(IPropertyBag* pPropBag, IErrorLog* pErrorLog);
STDMETHODIMP Save(IPropertyBag* pPropBag, BOOL fClearDirty, BOOL fSaveAllProperties);
END_INTERFACE_PART(PersistPropertyBag)
// IPersistStorage Implementation
BEGIN_INTERFACE_PART(PersistStorage, IPersistStorage)
STDMETHODIMP GetClassID(CLSID *pClassID);
STDMETHODIMP IsDirty(void);
STDMETHODIMP InitNew(LPSTORAGE pStg);
STDMETHODIMP Load(LPSTORAGE pStg);
STDMETHODIMP Save(LPSTORAGE pStg, BOOL fSameAsLoad);
STDMETHODIMP SaveCompleted(LPSTORAGE pStg);
STDMETHODIMP HandsOffStorage(void);
END_INTERFACE_PART(PersistStorage)
// IOleObject Implementation
BEGIN_INTERFACE_PART(OleObject, IOleObject)
STDMETHODIMP SetClientSite(IOleClientSite *pClientSite);
STDMETHODIMP GetClientSite(IOleClientSite **ppClientSite);
STDMETHODIMP SetHostNames(LPCOLESTR szContainerApp, LPCOLESTR szContainerObj);
STDMETHODIMP Close(DWORD dwSaveOption);
STDMETHODIMP SetMoniker(DWORD dwWhichMoniker, IMoniker *pmk);
STDMETHODIMP GetMoniker(DWORD dwAssign, DWORD dwWhichMoniker, IMoniker **ppmk);
STDMETHODIMP InitFromData(IDataObject *pDataObject, BOOL fCreation, DWORD dwReserved);
STDMETHODIMP GetClipboardData(DWORD dwReserved, IDataObject **ppDataObject);
STDMETHODIMP DoVerb(LONG iVerb, LPMSG lpmsg, IOleClientSite *pActiveSite, LONG lindex, HWND hwndParent, LPCRECT lprcPosRect);
STDMETHODIMP EnumVerbs(IEnumOLEVERB **ppEnumOleVerb);
STDMETHODIMP Update();
STDMETHODIMP IsUpToDate();
STDMETHODIMP GetUserClassID(CLSID *pClsid);
STDMETHODIMP GetUserType(DWORD dwFormOfType, LPOLESTR *pszUserType);
STDMETHODIMP SetExtent(DWORD dwDrawAspect, SIZEL *psizel);
STDMETHODIMP GetExtent(DWORD dwDrawAspect, SIZEL *psizel);
STDMETHODIMP Advise(IAdviseSink *pAdvSink, DWORD *pdwConnection);
STDMETHODIMP Unadvise(DWORD dwConnection);
STDMETHODIMP EnumAdvise(IEnumSTATDATA **ppenumAdvise);
STDMETHODIMP GetMiscStatus(DWORD dwAspect, DWORD *pdwStatus);
STDMETHODIMP SetColorScheme(LOGPALETTE *pLogpal);
END_INTERFACE_PART(OleObject)
// IOleControl Implementation
BEGIN_INTERFACE_PART(OleControl, IOleControl)
STDMETHODIMP GetControlInfo(CONTROLINFO* pCI);
STDMETHODIMP OnMnemonic(LPMSG pMsg);
STDMETHODIMP OnAmbientPropertyChange(DISPID dispID);
STDMETHODIMP FreezeEvents(BOOL bFreeze);
END_INTERFACE_PART(OleControl)
// IOleInplaceObject Implementation
BEGIN_INTERFACE_PART(OleInplaceObject, IOleInPlaceObject)
STDMETHODIMP GetWindow(HWND *phwnd);
STDMETHODIMP ContextSensitiveHelp(BOOL fEnterMode);
STDMETHODIMP InPlaceDeactivate();
STDMETHODIMP UIDeactivate();
STDMETHODIMP SetObjectRects(LPCRECT lprcPosRect, LPCRECT lprcClipRect);
STDMETHODIMP ReactivateAndUndo();
END_INTERFACE_PART(OleInplaceObject)
// IOleInplaceActiveObject Implementation
BEGIN_INTERFACE_PART(OleInplaceActiveObject, IOleInPlaceActiveObject)
STDMETHODIMP GetWindow(HWND *phwnd);
STDMETHODIMP ContextSensitiveHelp(BOOL fEnterMode);
STDMETHODIMP TranslateAccelerator(LPMSG lpmsg);
STDMETHODIMP OnFrameWindowActivate(BOOL fActivate);
STDMETHODIMP OnDocWindowActivate(BOOL fActivate);
STDMETHODIMP ResizeBorder(LPCRECT prcBorder, IOleInPlaceUIWindow *pUIWindow, BOOL fFrameWindow);
STDMETHODIMP EnableModeless(BOOL fEnable);
END_INTERFACE_PART(OleInplaceActiveObject)
// IViewObjectEx Implementation
BEGIN_INTERFACE_PART(ViewObjectEx, IViewObjectEx)
STDMETHODIMP Draw(DWORD dwDrawAspect, LONG lIndex, void *pvAspect, DVTARGETDEVICE *ptd, HDC hicTargetDevice, HDC hdcDraw, LPCRECTL prcBounds, LPCRECTL prcWBounds, BOOL (__stdcall *pfnContinue)(DWORD dwContinue), DWORD dwContinue);
STDMETHODIMP GetColorSet(DWORD dwAspect, LONG lindex, void* pvAspect, DVTARGETDEVICE *ptd, HDC hicTargetDev, LOGPALETTE** ppColorSet);
STDMETHODIMP Freeze(DWORD dwAspect, LONG lindex, void* pvAspect, DWORD* pdwFreeze);
STDMETHODIMP Unfreeze(DWORD dwFreeze);
STDMETHODIMP SetAdvise(DWORD dwAspect, DWORD advf, IAdviseSink* pAdviseSink);
STDMETHODIMP GetAdvise(DWORD* pdwAspect, DWORD* padvf, IAdviseSink** ppAdviseSink);
STDMETHODIMP GetExtent(DWORD dwDrawAspect, LONG lindex, DVTARGETDEVICE *ptd, LPSIZEL psizel);
STDMETHODIMP GetRect(DWORD dwAspect, LPRECTL pRect);
STDMETHODIMP GetViewStatus(DWORD* pdwStatus);
STDMETHODIMP QueryHitPoint(DWORD dwAspect, LPCRECT pRectBounds, POINT ptlLoc, LONG lCloseHint, DWORD *pHitResult);
STDMETHODIMP QueryHitRect(DWORD dwAspect, LPCRECT pRectBounds, LPCRECT pRectLoc, LONG lCloseHint, DWORD *pHitResult);
STDMETHODIMP GetNaturalExtent(DWORD dwAspect, LONG lindex, DVTARGETDEVICE *ptd, HDC hicTargetDev, DVEXTENTINFO *pExtentInfo, LPSIZEL pSizel);
END_INTERFACE_PART(ViewObjectEx)
// IDataObject Implementation
BEGIN_INTERFACE_PART(DataObject, IDataObject)
STDMETHODIMP GetData(FORMATETC *pfmtc, STGMEDIUM *pstgm);
STDMETHODIMP GetDataHere(FORMATETC *pfmtc, STGMEDIUM *pstgm);
STDMETHODIMP QueryGetData(FORMATETC *pfmtc);
STDMETHODIMP GetCanonicalFormatEtc(FORMATETC * pfmtcIn, FORMATETC * pfmtcOut);
STDMETHODIMP SetData(FORMATETC *pfmtc, STGMEDIUM *pstgm, BOOL fRelease);
STDMETHODIMP EnumFormatEtc(DWORD dwDirection, IEnumFORMATETC **ppenum);
STDMETHODIMP DAdvise(FORMATETC *pfmtc, DWORD advf, IAdviseSink *psink, DWORD *pdwConnection);
STDMETHODIMP DUnadvise(DWORD dwConnection);
STDMETHODIMP EnumDAdvise(IEnumSTATDATA **ppenum);
END_INTERFACE_PART(DataObject)
// IProvideClassInfo Implementation
BEGIN_INTERFACE_PART(ProvideClassInfo, IProvideClassInfo)
STDMETHODIMP GetClassInfo(ITypeInfo** ppTI);
END_INTERFACE_PART(ProvideClassInfo)
// IConnectionPointContainer Implementation
BEGIN_INTERFACE_PART(ConnectionPointContainer, IConnectionPointContainer)
STDMETHODIMP EnumConnectionPoints(IEnumConnectionPoints **ppEnum);
STDMETHODIMP FindConnectionPoint(REFIID riid, IConnectionPoint **ppCP);
END_INTERFACE_PART(ConnectionPointContainer)
// IEnumConnectionPoints Implementation
BEGIN_INTERFACE_PART(EnumConnectionPoints, IEnumConnectionPoints)
STDMETHODIMP Next(ULONG cConnections, IConnectionPoint **rgpcn, ULONG *pcFetched);
STDMETHODIMP Skip(ULONG cConnections);
STDMETHODIMP Reset(void);
STDMETHODIMP Clone(IEnumConnectionPoints **ppEnum);
END_INTERFACE_PART(EnumConnectionPoints)
// IConnectionPoint Implementation
BEGIN_INTERFACE_PART(ConnectionPoint, IConnectionPoint)
STDMETHODIMP GetConnectionInterface(IID *pIID);
STDMETHODIMP GetConnectionPointContainer(IConnectionPointContainer **ppCPC);
STDMETHODIMP Advise(IUnknown *pUnk, DWORD *pdwCookie);
STDMETHODIMP Unadvise(DWORD dwCookie);
STDMETHODIMP EnumConnections(IEnumConnections **ppEnum);
END_INTERFACE_PART(ConnectionPoint)
// IOleCommandTarget Implementation
BEGIN_INTERFACE_PART(OleCommandTarget , 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);
END_INTERFACE_PART(OleCommandTarget)
// ISupportErrorInfo Implementation
BEGIN_INTERFACE_PART(SupportErrorInfo, ISupportErrorInfo)
STDMETHODIMP InterfaceSupportsErrorInfo(REFIID riid);
END_INTERFACE_PART(SupportErrorInfo)
// IObjectSafety Implementation
BEGIN_INTERFACE_PART(ObjectSafety, IObjectSafety)
STDMETHODIMP GetInterfaceSafetyOptions(REFIID riid, DWORD *pdwSupportedOptions,DWORD *pdwEnabledOptions);
STDMETHODIMP SetInterfaceSafetyOptions(REFIID riid, DWORD dwOptionSetMask, DWORD dwEnabledOptions);
END_INTERFACE_PART(ObjectSafety)
// IDsoDocObjectSite Implementation (for DocObject Callbacks to control)
BEGIN_INTERFACE_PART(DsoDocObjectSite, IDsoDocObjectSite)
STDMETHODIMP QueryService(REFGUID guidService, REFIID riid, void **ppv);
STDMETHODIMP GetWindow(HWND* phWnd);
STDMETHODIMP GetBorder(LPRECT prcBorder);
STDMETHODIMP GetHostName(LPWSTR *ppwszHostName);
STDMETHODIMP SysMenuCommand(UINT uiCharCode);
STDMETHODIMP SetStatusText(LPCOLESTR pszText);
END_INTERFACE_PART(DsoDocObjectSite)
STDMETHODIMP InitializeNewInstance();
STDMETHODIMP InPlaceActivate(LONG lVerb);
STDMETHODIMP UIActivate(BOOL fForceUIActive);
STDMETHODIMP_(void) SetInPlaceVisible(BOOL fShow);
STDMETHODIMP_(void) UpdateModalState(BOOL fModeless, BOOL fNotifyIPObject);
STDMETHODIMP_(void) UpdateInteractiveState(BOOL fActive);
STDMETHODIMP_(void) EnableDropFile(BOOL fEnable);
STDMETHODIMP_(void) OnDraw(DWORD dvAspect, HDC hdcDraw, LPRECT prcBounds, LPRECT prcWBounds, HDC hicTargetDev, BOOL fOptimize);
STDMETHODIMP_(void) OnDestroyWindow();
STDMETHODIMP_(void) OnResize();
STDMETHODIMP_(void) OnMouseMove(UINT x, UINT y);
STDMETHODIMP_(void) OnButtonDown(UINT x, UINT y);
STDMETHODIMP_(void) OnMenuMessage(UINT msg, WPARAM wParam, LPARAM lParam);
STDMETHODIMP_(void) OnToolbarAction(DWORD cmd);
STDMETHODIMP_(void) OnDropFile(HDROP hdrpFile);
STDMETHODIMP_(void) OnTimer(UINT id);
STDMETHODIMP_(void) OnForegroundCompChange(BOOL fCompActive);
STDMETHODIMP_(void) OnAppActivationChange(BOOL fActive, DWORD dwThreadID);
STDMETHODIMP_(void) OnComponentActivationChange(BOOL fActivate);
STDMETHODIMP_(void) OnCtrlFocusChange(BOOL fCtlGotFocus, HWND hFocusWnd);
STDMETHODIMP_(void) OnUIFocusChange(BOOL fUIActive);
STDMETHODIMP_(void) OnPaletteChanged(HWND hwndPalChg);
STDMETHODIMP_(void) OnSyncPaint();
STDMETHODIMP_(void) OnWindowEnable(BOOL fEnable){TRACE1("CDsoFramerControl::OnWindowEnable(%d)\n", fEnable);}
STDMETHODIMP_(BOOL) OnSysCommandMenu(CHAR ch);
STDMETHODIMP_(HMENU) GetActivePopupMenu();
STDMETHODIMP_(BOOL) FAlertUser(HRESULT hr, LPWSTR pwsFileName);
STDMETHODIMP_(BOOL) FRunningInDesignMode();
STDMETHODIMP DoDialogAction(dsoShowDialogType item);
STDMETHODIMP_(void) RaiseActivationEvent(BOOL fActive);
STDMETHODIMP ProvideErrorInfo(HRESULT hres);
STDMETHODIMP RaiseAutomationEvent(DISPID did, ULONG cargs, VARIANT *pvtargs);
STDMETHODIMP SetTempServerLock(BOOL fLock);
STDMETHODIMP ResetFrameHook(HWND hwndFrameWindow);
// Some inline methods are provided for common tasks such as site notification
// or calculation of draw size based on user selection of tools and border style.
void __fastcall ViewChanged()
{
if (m_pDataAdviseHolder) // Send data change notification.
m_pDataAdviseHolder->SendOnDataChange((IDataObject*)&m_xDataObject, NULL, 0);
if (m_pViewAdviseSink) // Send the view change notification....
{
m_pViewAdviseSink->OnViewChange(DVASPECT_CONTENT, -1);
if (m_fViewAdviseOnlyOnce) // If they asked to be advised once, kill the connection
m_xViewObjectEx.SetAdvise(DVASPECT_CONTENT, 0, NULL);
}
InvalidateRect(m_hwnd, NULL, TRUE); // Ensure a full repaint...
}
void __fastcall GetSizeRectAfterBorder(LPRECT lprcx, LPRECT lprc)
{
if (lprcx) CopyRect(lprc, lprcx);
else SetRect(lprc, 0, 0, m_Size.cx, m_Size.cy);
if (m_fBorderStyle) InflateRect(lprc, -(4-m_fBorderStyle), -(4-m_fBorderStyle));
}
void __fastcall GetSizeRectAfterTitlebar(LPRECT lprcx, LPRECT lprc)
{
GetSizeRectAfterBorder(lprcx, lprc);
if (m_fShowTitlebar) lprc->top += 21;
}
void __fastcall GetSizeRectForMenuBar(LPRECT lprcx, LPRECT lprc)
{
GetSizeRectAfterTitlebar(lprcx, lprc);
lprc->bottom = lprc->top + 24;
}
void __fastcall GetSizeRectForDocument(LPRECT lprcx, LPRECT lprc)
{
GetSizeRectAfterTitlebar(lprcx, lprc);
if (m_fShowMenuBar) lprc->top += 24;
if (lprc->top > lprc->bottom) lprc->top = lprc->bottom;
}
void __fastcall RedrawCaption()
{
RECT rcT;
if ((m_hwnd) && (m_fShowTitlebar))
{ GetClientRect(m_hwnd, &rcT); rcT.bottom = 21;
InvalidateRect(m_hwnd, &rcT, FALSE);
}
if ((m_hwnd) && (m_fShowMenuBar))
{ GetSizeRectForMenuBar(NULL, &rcT);
InvalidateRect(m_hwnd, &rcT, FALSE);
}
}
BOOL __fastcall FUseFrameHook(){return (m_lHookPolicy != dsoDisableHook);};
BOOL __fastcall FDelayFrameHookSet(){return (m_lHookPolicy == dsoSetOnFirstOpen);};
BOOL __fastcall FDrawBitmapOnAppDeactive(){return (!(m_lActivationPolicy & dsoKeepUIActiveOnAppDeactive));}
BOOL __fastcall FChangeObjActiveOnFocusChange(){return (m_lActivationPolicy & dsoCompDeactivateOnLostFocus);};
BOOL __fastcall FIPDeactivateOnCompChange(){return (m_lActivationPolicy & dsoIPDeactivateOnCompDeactive);};
// The control window proceedure is handled through static class method.
static STDMETHODIMP_(LRESULT) ControlWindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
// Force redaw of all child windows...
STDMETHODIMP_(BOOL) InvalidateAllChildWindows(HWND hwnd);
static STDMETHODIMP_(BOOL) InvalidateAllChildWindowsCallback(HWND hwnd, LPARAM lParam);
// The variables for the control are kept private but accessible to the
// nested classes for each interface.
private:
ULONG m_cRef; // Reference count
IUnknown *m_pOuterUnknown; // Outer IUnknown (points to m_xInternalUnknown if not agg)
ITypeInfo *m_ptiDispType; // ITypeInfo Pointer (IDispatch Impl)
EXCEPINFO *m_pDispExcep; // EXCEPINFO Pointer (IDispatch Impl)
HWND m_hwnd; // our window
HWND m_hwndParent; // immediate parent window
SIZEL m_Size; // the size of this control
RECT m_rcLocation; // where we at
IOleClientSite *m_pClientSite; // active client site of host containter
IOleControlSite *m_pControlSite; // control site
IOleInPlaceSite *m_pInPlaceSite; // inplace site
IOleInPlaceFrame *m_pInPlaceFrame; // inplace frame
IOleInPlaceUIWindow *m_pInPlaceUIWindow; // inplace ui window
IAdviseSink *m_pViewAdviseSink; // advise sink for view (only 1 allowed)
IOleAdviseHolder *m_pOleAdviseHolder; // OLE advise holder (for oleobject sinks)
IDataAdviseHolder *m_pDataAdviseHolder; // OLE data advise holder (for dataobject sink)
IDispatch *m_dispEvents; // event sink (we only support 1 at a time)
IStorage *m_pOleStorage; // IStorage for OLE hosts.
CDsoDocObject *m_pDocObjFrame; // The Embedding Class
CDsoDocObject *m_pServerLock; // Optional Server Lock for out-of-proc DocObject
OLE_COLOR m_clrBorderColor; // Control Colors
OLE_COLOR m_clrBackColor; // "
OLE_COLOR m_clrForeColor; // "
OLE_COLOR m_clrTBarColor; // "
OLE_COLOR m_clrTBarTextColor; // "
BSTR m_bstrCustomCaption; // A custom caption (if provided)
HMENU m_hmenuFilePopup; // The File menu popup
WORD m_wFileMenuFlags; // Bitflags of enabled file menu items.
WORD m_wSelMenuItem; // Which item (if any) is selected
WORD m_cMenuItems; // Count of items on menu bar
RECT m_rgrcMenuItems[DSO_MAX_MENUITEMS]; // Menu bar items
CHAR m_rgchMenuAccel[DSO_MAX_MENUITEMS]; // Menu bar accelerators
LPWSTR m_pwszHostName; // Custom name for SetHostNames
class CDsoFrameHookManager* m_pHookManager; // Frame Window Hook Manager Class
LONG m_lHookPolicy; // Policy on how to use frame hook for this host.
LONG m_lActivationPolicy; // Policy on activation behavior for comp focus
HBITMAP m_hbmDeactive; // Bitmap used for IPDeactiveOnXXX policies
UINT m_uiSyncPaint; // Sync paint counter for draw issues with UIDeactivateOnXXX
unsigned int m_fDirty:1; // does the control need to be resaved?
unsigned int m_fInPlaceActive:1; // are we in place active or not?
unsigned int m_fInPlaceVisible:1; // we are in place visible or not?
unsigned int m_fUIActive:1; // are we UI active or not.
unsigned int m_fHasFocus:1; // do we have current focus.
unsigned int m_fViewAdvisePrimeFirst: 1;// for IViewobject2::setadvise
unsigned int m_fViewAdviseOnlyOnce: 1; // for IViewobject2::setadvise
unsigned int m_fUsingWindowRgn:1; // for SetObjectRects and clipping
unsigned int m_fFreezeEvents:1; // should events be frozen?
unsigned int m_fDesignMode:1; // are we in design mode?
unsigned int m_fModeFlagValid:1; // has mode changed since last check?
unsigned int m_fBorderStyle:2; // the border style
unsigned int m_fShowTitlebar:1; // should we show titlebar?
unsigned int m_fShowToolbars:1; // should we show toolbars?
unsigned int m_fModalState:1; // are we modal?
unsigned int m_fObjectMenu:1; // are we over obj menu item?
unsigned int m_fConCntDone:1; // for enum connectpts
unsigned int m_fAppActive:1; // is the app active?
unsigned int m_fComponentActive:1; // is the component active?
unsigned int m_fShowMenuBar:1; // should we show menubar?
unsigned int m_fInDocumentLoad:1; // set when loading file
unsigned int m_fNoInteractive:1; // set when we don't allow interaction with docobj
unsigned int m_fShowMenuPrev:1; // were menus visible before loss of interactivity?
unsigned int m_fShowToolsPrev:1; // were toolbars visible before loss of interactivity?
unsigned int m_fSyncPaintTimer:1; // is syncpaint timer running?
unsigned int m_fInControlActivate:1; // is currently in activation call?
unsigned int m_fInFocusChange:1; // are we in a focus change?
unsigned int m_fActivateOnStatus:1; // we need to activate on change of status
unsigned int m_fDisableMenuAccel:1; // using menu accelerators
unsigned int m_fBkgrdPaintTimer:1; // using menu accelerators
};
////////////////////////////////////////////////////////////////////
// CDsoFrameWindowHook -- Frame Window Hook Class
//
// Used by the control to allow for proper host notification of focus
// and activation events occurring at top-level window frame. Because
// this DocObject host is an OCX, we don't own these notifications and
// have to "steal" them from our parent using a subclass.
//
// IMPORTANT: Since the parent frame may exist on a separate thread, this
// class does nothing but the hook. The code to notify the active component
// is in a separate global class that is shared by all threads.
//
class CDsoFrameWindowHook
{
public:
CDsoFrameWindowHook(){ODS("CDsoFrameWindowHook created\n");m_cHookCount=0;m_hwndTopLevelHost=NULL;m_pfnOrigWndProc=NULL;m_fHostUnicodeWindow=FALSE;}
~CDsoFrameWindowHook(){ODS("CDsoFrameWindowHook deleted\n");}
static STDMETHODIMP_(CDsoFrameWindowHook*) AttachToFrameWindow(HWND hwndParent);
STDMETHODIMP Detach();
static STDMETHODIMP_(CDsoFrameWindowHook*) GetHookFromWindow(HWND hwnd);
inline STDMETHODIMP_(void) AddRef(){InterlockedIncrement((LONG*)&m_cHookCount);}
static STDMETHODIMP_(LRESULT)
HostWindowProcHook(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
protected:
DWORD m_cHookCount;
HWND m_hwndTopLevelHost; // Top-level host window (hooked)
WNDPROC m_pfnOrigWndProc;
BOOL m_fHostUnicodeWindow;
};
// THE MAX NUMBER OF DSOFRAMER CONTROLS PER PROCESS
#define DSOF_MAX_CONTROLS 20
////////////////////////////////////////////////////////////////////
// CDsoFrameHookManager -- Hook Manager Class
//
// Used to keep track of which control is active and forward notifications
// to it using window messages (to cross thread boundaries).
//
class CDsoFrameHookManager
{
public:
CDsoFrameHookManager(){ODS("CDsoFrameHookManager created\n"); m_fAppActive=TRUE; m_idxActive=DSOF_MAX_CONTROLS; m_cComponents=0;}
~CDsoFrameHookManager(){ODS("CDsoFrameHookManager deleted\n");}
static STDMETHODIMP_(CDsoFrameHookManager*)
RegisterFramerControl(HWND hwndParent, HWND hwndControl);
STDMETHODIMP AddComponent(HWND hwndParent, HWND hwndControl);
STDMETHODIMP DetachComponent(HWND hwndControl);
STDMETHODIMP SetActiveComponent(HWND hwndControl);
STDMETHODIMP OnComponentNotify(DWORD msg, WPARAM wParam, LPARAM lParam);
inline STDMETHODIMP_(HWND)
GetActiveComponentWindow(){return m_pComponents[m_idxActive].hwndControl;}
inline STDMETHODIMP_(CDsoFrameWindowHook*)
GetActiveComponentFrame(){return m_pComponents[m_idxActive].phookFrame;}
STDMETHODIMP_(BOOL) SendNotifyMessage(HWND hwnd, DWORD msg, WPARAM wParam, LPARAM lParam);
protected:
BOOL m_fAppActive;
DWORD m_idxActive;
DWORD m_cComponents;
struct FHOOK_COMPONENTS
{
HWND hwndControl;
CDsoFrameWindowHook *phookFrame;
} m_pComponents[DSOF_MAX_CONTROLS];
};
#endif //DS_DSOFRAMER_H
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