зеркало из https://github.com/mozilla/gecko-dev.git
235 строки
11 KiB
C++
235 строки
11 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
#ifndef CACTIVESITE_H
|
|
#define CACTIVESITE_H
|
|
|
|
class CControlSite : public CComObjectRootEx<CComSingleThreadModel>,
|
|
public IOleClientSite,
|
|
public IOleInPlaceSiteWindowless,
|
|
public IOleControlSite,
|
|
public IAdviseSinkEx,
|
|
public IOleItemContainer,
|
|
public IDispatch
|
|
{
|
|
// Handle to parent window
|
|
HWND m_hWndParent;
|
|
// Position of the site and the contained object
|
|
RECT m_rcObjectPos;
|
|
// Flag indicating if client site should be set early or late
|
|
BOOL m_bSetClientSiteFirst;
|
|
// Flag indicating whether control is visible or not
|
|
BOOL m_bVisibleAtRuntime;
|
|
// Flag indicating if control is in-place active
|
|
BOOL m_bInPlaceActive;
|
|
// Flag indicating if control is UI active
|
|
BOOL m_bUIActive;
|
|
// Flag indicating if control is in-place locked and cannot be deactivated
|
|
BOOL m_bInPlaceLocked;
|
|
// Flag indicating if the site allows windowless controls
|
|
BOOL m_bSupportWindowlessActivation;
|
|
// Flag indicating if control is windowless
|
|
BOOL m_bWindowless;
|
|
|
|
// Raw pointer to the object
|
|
CComPtr<IUnknown> m_spObject;
|
|
// Pointer to objects IViewObject interface
|
|
CComQIPtr<IViewObject, &IID_IViewObject> m_spIViewObject;
|
|
// Pointer to object's IOleObject interface
|
|
CComQIPtr<IOleObject, &IID_IOleObject> m_spIOleObject;
|
|
|
|
// Pointer to object's IOleInPlaceObject interface
|
|
CComQIPtr<IOleInPlaceObject, &IID_IOleInPlaceObject> m_spIOleInPlaceObject;
|
|
// Pointer to object's IOleInPlaceObjectWindowless interface
|
|
CComQIPtr<IOleInPlaceObjectWindowless, &IID_IOleInPlaceObjectWindowless> m_spIOleInPlaceObjectWindowless;
|
|
|
|
// Name of this control
|
|
tstring m_szName;
|
|
// CLSID of the control
|
|
CLSID m_clsid;
|
|
// Parameter list
|
|
PropertyList m_ParameterList;
|
|
// List of controls
|
|
static std::list<CControlSite *> m_cControlList;
|
|
|
|
// Double buffer drawing variables used for windowless controls
|
|
|
|
// Area of buffer
|
|
RECT m_rcBuffer;
|
|
// Bitmap to buffer
|
|
HBITMAP m_hBMBuffer;
|
|
// Bitmap to buffer
|
|
HBITMAP m_hBMBufferOld;
|
|
// Device context
|
|
HDC m_hDCBuffer;
|
|
// Clipping area of site
|
|
HRGN m_hRgnBuffer;
|
|
// Flags indicating how the buffer was painted
|
|
DWORD m_dwBufferFlags;
|
|
|
|
|
|
// Ambient properties
|
|
|
|
// Locale ID
|
|
LCID m_nAmbientLocale;
|
|
// Foreground colour
|
|
COLORREF m_clrAmbientForeColor;
|
|
// Background colour
|
|
COLORREF m_clrAmbientBackColor;
|
|
// Flag indicating if control should hatch itself
|
|
bool m_bAmbientShowHatching;
|
|
// Flag indicating if control should have grab handles
|
|
bool m_bAmbientShowGrabHandles;
|
|
// Flag indicating if control is in edit/user mode
|
|
bool m_bAmbientUserMode;
|
|
|
|
public:
|
|
CControlSite();
|
|
virtual ~CControlSite();
|
|
|
|
BEGIN_COM_MAP(CControlSite)
|
|
COM_INTERFACE_ENTRY(IOleWindow)
|
|
COM_INTERFACE_ENTRY(IOleClientSite)
|
|
COM_INTERFACE_ENTRY(IOleInPlaceSite)
|
|
COM_INTERFACE_ENTRY_IID(IID_IOleInPlaceSite, IOleInPlaceSiteWindowless)
|
|
COM_INTERFACE_ENTRY_IID(IID_IOleInPlaceSiteEx, IOleInPlaceSiteWindowless)
|
|
COM_INTERFACE_ENTRY_IID(IID_IOleInPlaceSiteWindowless, IOleInPlaceSiteWindowless)
|
|
COM_INTERFACE_ENTRY(IOleControlSite)
|
|
COM_INTERFACE_ENTRY(IDispatch)
|
|
COM_INTERFACE_ENTRY_IID(IID_IAdviseSink, IAdviseSinkEx)
|
|
COM_INTERFACE_ENTRY_IID(IID_IAdviseSink2, IAdviseSinkEx)
|
|
COM_INTERFACE_ENTRY_IID(IID_IAdviseSinkEx, IAdviseSinkEx)
|
|
COM_INTERFACE_ENTRY_IID(IID_IParseDisplayName, IOleItemContainer)
|
|
COM_INTERFACE_ENTRY_IID(IID_IOleContainer, IOleItemContainer)
|
|
COM_INTERFACE_ENTRY_IID(IID_IOleItemContainer, IOleItemContainer)
|
|
END_COM_MAP()
|
|
|
|
virtual HRESULT Create(REFCLSID clsid, PropertyList &pl, const tstring szName = _T(""));
|
|
virtual HRESULT Attach(HWND hwndParent, const RECT &rcPos, IUnknown *pInitStream);
|
|
virtual HRESULT Detach();
|
|
virtual HRESULT GetControlUnknown(IUnknown **ppObject);
|
|
virtual HRESULT SetPosition(const RECT &rcPos);
|
|
virtual HRESULT Draw(HDC hdc);
|
|
virtual HRESULT DoVerb(LONG nVerb, LPMSG lpMsg = NULL);
|
|
|
|
virtual const CLSID &GetObjectCLSID() const
|
|
{
|
|
return m_clsid;
|
|
}
|
|
|
|
virtual const tstring &GetObjectName() const
|
|
{
|
|
return m_szName;
|
|
}
|
|
|
|
virtual HWND GetParentWindow() const
|
|
{
|
|
return m_hWndParent;
|
|
}
|
|
|
|
virtual BOOL IsInPlaceActive() const
|
|
{
|
|
return m_bInPlaceActive;
|
|
}
|
|
|
|
// IDispatch
|
|
virtual HRESULT STDMETHODCALLTYPE GetTypeInfoCount(/* [out] */ UINT __RPC_FAR *pctinfo);
|
|
virtual HRESULT STDMETHODCALLTYPE GetTypeInfo(/* [in] */ UINT iTInfo, /* [in] */ LCID lcid, /* [out] */ ITypeInfo __RPC_FAR *__RPC_FAR *ppTInfo);
|
|
virtual HRESULT STDMETHODCALLTYPE GetIDsOfNames(/* [in] */ REFIID riid, /* [size_is][in] */ LPOLESTR __RPC_FAR *rgszNames, /* [in] */ UINT cNames, /* [in] */ LCID lcid, /* [size_is][out] */ DISPID __RPC_FAR *rgDispId);
|
|
virtual /* [local] */ HRESULT STDMETHODCALLTYPE Invoke(/* [in] */ DISPID dispIdMember, /* [in] */ REFIID riid, /* [in] */ LCID lcid, /* [in] */ WORD wFlags, /* [out][in] */ DISPPARAMS __RPC_FAR *pDispParams, /* [out] */ VARIANT __RPC_FAR *pVarResult, /* [out] */ EXCEPINFO __RPC_FAR *pExcepInfo, /* [out] */ UINT __RPC_FAR *puArgErr);
|
|
|
|
// IAdviseSink implementation
|
|
virtual /* [local] */ void STDMETHODCALLTYPE OnDataChange(/* [unique][in] */ FORMATETC __RPC_FAR *pFormatetc, /* [unique][in] */ STGMEDIUM __RPC_FAR *pStgmed);
|
|
virtual /* [local] */ void STDMETHODCALLTYPE OnViewChange(/* [in] */ DWORD dwAspect, /* [in] */ LONG lindex);
|
|
virtual /* [local] */ void STDMETHODCALLTYPE OnRename(/* [in] */ IMoniker __RPC_FAR *pmk);
|
|
virtual /* [local] */ void STDMETHODCALLTYPE OnSave(void);
|
|
virtual /* [local] */ void STDMETHODCALLTYPE OnClose(void);
|
|
|
|
// IAdviseSink2
|
|
virtual /* [local] */ void STDMETHODCALLTYPE OnLinkSrcChange(/* [unique][in] */ IMoniker __RPC_FAR *pmk);
|
|
|
|
// IAdviseSinkEx implementation
|
|
virtual /* [local] */ void STDMETHODCALLTYPE OnViewStatusChange(/* [in] */ DWORD dwViewStatus);
|
|
|
|
// IOleWindow implementation
|
|
virtual /* [input_sync] */ HRESULT STDMETHODCALLTYPE GetWindow(/* [out] */ HWND __RPC_FAR *phwnd);
|
|
virtual HRESULT STDMETHODCALLTYPE ContextSensitiveHelp(/* [in] */ BOOL fEnterMode);
|
|
|
|
// IOleClientSite implementation
|
|
virtual HRESULT STDMETHODCALLTYPE SaveObject(void);
|
|
virtual HRESULT STDMETHODCALLTYPE GetMoniker(/* [in] */ DWORD dwAssign, /* [in] */ DWORD dwWhichMoniker, /* [out] */ IMoniker __RPC_FAR *__RPC_FAR *ppmk);
|
|
virtual HRESULT STDMETHODCALLTYPE GetContainer(/* [out] */ IOleContainer __RPC_FAR *__RPC_FAR *ppContainer);
|
|
virtual HRESULT STDMETHODCALLTYPE ShowObject(void);
|
|
virtual HRESULT STDMETHODCALLTYPE OnShowWindow(/* [in] */ BOOL fShow);
|
|
virtual HRESULT STDMETHODCALLTYPE RequestNewObjectLayout(void);
|
|
|
|
// IOleInPlaceSite implementation
|
|
virtual HRESULT STDMETHODCALLTYPE CanInPlaceActivate(void);
|
|
virtual HRESULT STDMETHODCALLTYPE OnInPlaceActivate(void);
|
|
virtual HRESULT STDMETHODCALLTYPE OnUIActivate(void);
|
|
virtual HRESULT STDMETHODCALLTYPE GetWindowContext(/* [out] */ IOleInPlaceFrame __RPC_FAR *__RPC_FAR *ppFrame, /* [out] */ IOleInPlaceUIWindow __RPC_FAR *__RPC_FAR *ppDoc, /* [out] */ LPRECT lprcPosRect, /* [out] */ LPRECT lprcClipRect, /* [out][in] */ LPOLEINPLACEFRAMEINFO lpFrameInfo);
|
|
virtual HRESULT STDMETHODCALLTYPE Scroll(/* [in] */ SIZE scrollExtant);
|
|
virtual HRESULT STDMETHODCALLTYPE OnUIDeactivate(/* [in] */ BOOL fUndoable);
|
|
virtual HRESULT STDMETHODCALLTYPE OnInPlaceDeactivate(void);
|
|
virtual HRESULT STDMETHODCALLTYPE DiscardUndoState(void);
|
|
virtual HRESULT STDMETHODCALLTYPE DeactivateAndUndo(void);
|
|
virtual HRESULT STDMETHODCALLTYPE OnPosRectChange(/* [in] */ LPCRECT lprcPosRect);
|
|
|
|
// IOleInPlaceSiteEx implementation
|
|
virtual HRESULT STDMETHODCALLTYPE OnInPlaceActivateEx(/* [out] */ BOOL __RPC_FAR *pfNoRedraw, /* [in] */ DWORD dwFlags);
|
|
virtual HRESULT STDMETHODCALLTYPE OnInPlaceDeactivateEx(/* [in] */ BOOL fNoRedraw);
|
|
virtual HRESULT STDMETHODCALLTYPE RequestUIActivate(void);
|
|
|
|
// IOleInPlaceSiteWindowless implementation
|
|
virtual HRESULT STDMETHODCALLTYPE CanWindowlessActivate(void);
|
|
virtual HRESULT STDMETHODCALLTYPE GetCapture(void);
|
|
virtual HRESULT STDMETHODCALLTYPE SetCapture(/* [in] */ BOOL fCapture);
|
|
virtual HRESULT STDMETHODCALLTYPE GetFocus(void);
|
|
virtual HRESULT STDMETHODCALLTYPE SetFocus(/* [in] */ BOOL fFocus);
|
|
virtual HRESULT STDMETHODCALLTYPE GetDC(/* [in] */ LPCRECT pRect, /* [in] */ DWORD grfFlags, /* [out] */ HDC __RPC_FAR *phDC);
|
|
virtual HRESULT STDMETHODCALLTYPE ReleaseDC(/* [in] */ HDC hDC);
|
|
virtual HRESULT STDMETHODCALLTYPE InvalidateRect(/* [in] */ LPCRECT pRect, /* [in] */ BOOL fErase);
|
|
virtual HRESULT STDMETHODCALLTYPE InvalidateRgn(/* [in] */ HRGN hRGN, /* [in] */ BOOL fErase);
|
|
virtual HRESULT STDMETHODCALLTYPE ScrollRect(/* [in] */ INT dx, /* [in] */ INT dy, /* [in] */ LPCRECT pRectScroll, /* [in] */ LPCRECT pRectClip);
|
|
virtual HRESULT STDMETHODCALLTYPE AdjustRect(/* [out][in] */ LPRECT prc);
|
|
virtual HRESULT STDMETHODCALLTYPE OnDefWindowMessage(/* [in] */ UINT msg, /* [in] */ WPARAM wParam, /* [in] */ LPARAM lParam, /* [out] */ LRESULT __RPC_FAR *plResult);
|
|
|
|
// IOleControlSite implementation
|
|
virtual HRESULT STDMETHODCALLTYPE OnControlInfoChanged(void);
|
|
virtual HRESULT STDMETHODCALLTYPE LockInPlaceActive(/* [in] */ BOOL fLock);
|
|
virtual HRESULT STDMETHODCALLTYPE GetExtendedControl(/* [out] */ IDispatch __RPC_FAR *__RPC_FAR *ppDisp);
|
|
virtual HRESULT STDMETHODCALLTYPE TransformCoords(/* [out][in] */ POINTL __RPC_FAR *pPtlHimetric, /* [out][in] */ POINTF __RPC_FAR *pPtfContainer, /* [in] */ DWORD dwFlags);
|
|
virtual HRESULT STDMETHODCALLTYPE TranslateAccelerator(/* [in] */ MSG __RPC_FAR *pMsg, /* [in] */ DWORD grfModifiers);
|
|
virtual HRESULT STDMETHODCALLTYPE OnFocus(/* [in] */ BOOL fGotFocus);
|
|
virtual HRESULT STDMETHODCALLTYPE ShowPropertyFrame( void);
|
|
|
|
// IParseDisplayName implementation
|
|
virtual HRESULT STDMETHODCALLTYPE ParseDisplayName(/* [unique][in] */ IBindCtx __RPC_FAR *pbc, /* [in] */ LPOLESTR pszDisplayName, /* [out] */ ULONG __RPC_FAR *pchEaten, /* [out] */ IMoniker __RPC_FAR *__RPC_FAR *ppmkOut);
|
|
|
|
// IOleContainer implementation
|
|
virtual HRESULT STDMETHODCALLTYPE EnumObjects(/* [in] */ DWORD grfFlags, /* [out] */ IEnumUnknown __RPC_FAR *__RPC_FAR *ppenum);
|
|
virtual HRESULT STDMETHODCALLTYPE LockContainer(/* [in] */ BOOL fLock);
|
|
|
|
// IOleItemContainer implementation
|
|
virtual /* [local] */ HRESULT STDMETHODCALLTYPE GetObject(/* [in] */ LPOLESTR pszItem, /* [in] */ DWORD dwSpeedNeeded, /* [unique][in] */ IBindCtx __RPC_FAR *pbc, /* [in] */ REFIID riid, /* [iid_is][out] */ void __RPC_FAR *__RPC_FAR *ppvObject);
|
|
virtual /* [local] */ HRESULT STDMETHODCALLTYPE GetObjectStorage(/* [in] */ LPOLESTR pszItem, /* [unique][in] */ IBindCtx __RPC_FAR *pbc, /* [in] */ REFIID riid, /* [iid_is][out] */ void __RPC_FAR *__RPC_FAR *ppvStorage);
|
|
virtual HRESULT STDMETHODCALLTYPE IsRunning(/* [in] */ LPOLESTR pszItem);
|
|
};
|
|
|
|
typedef CComObject<CControlSite> CControlSiteInstance;
|
|
|
|
#endif |