chxavsitesupplier.h
上传用户:zhongxx05
上传日期:2007-06-06
资源大小:33641k
文件大小:2k
- /************************************************************************
- * chxavsitesupplier.h
- * -------------------
- *
- * Synopsis:
- * Contains the declaration of the CHXAvSiteSupplier class. This object
- * will provide the mechanism by which the core can blit to the screen.
- *
- * Target:
- * Symbian OS
- *
- *
- * (c) 1995-2003 RealNetworks, Inc. Patents pending. All rights reserved.
- *
- *****************************************************************************/
- #ifndef _chxavsitesupplier_h_
- #define _chxavsitesupplier_h_
- // Standard includes...
- //#include <coeccntx.h>
- #include <eikenv.h>
- //#include <eikappui.h>
- //#include <eikapp.h>
- //#include <eikdoc.h>
- //#include <eikmenup.h>
- //#include <eikon.hrh>
- //#include <aknviewappui.h>
- //#include <apchangeobserver.h>
- //#include <string.h>
- // Includes from Helix...
- #include "unkimp.h"
- #include "hxclsnk.h"
- #include "hxerror.h"
- #include "hxcore.h"
- #include "hxprefs.h"
- #include "chxmaplongtoobj.h"
- #include "hxstrutl.h"
- #include "hxsite2.h"
- // Includes from this project...
- // CHXAvPlayer class...
- class CHXAvSiteSupplier :
- public CUnknownIMP,
- public IHXSiteSupplier,
- public IHXPassiveSiteWatcher,
- public MDirectScreenAccess
- {
- public:
- DECLARE_UNKNOWN(CHXAvSiteSupplier)
-
- CHXAvSiteSupplier();
- virtual ~CHXAvSiteSupplier();
- void ConstructL(IUnknown* pContext, CCoeControl* pRenderWindow);
- public:
- //MDirectScreenAccess methods
- virtual void Restart(RDirectScreenAccess::TTerminationReasons aReason);
- virtual void AbortNow(RDirectScreenAccess::TTerminationReasons aReason);
- bool IsUsingSites() const;
- void RedrawAllSites();
- // IHXSiteSupplier methods...
- STDMETHOD(SitesNeeded) (THIS_ UINT32 uReqestID, IHXValues * pSiteProps);
- STDMETHOD(SitesNotNeeded) (THIS_ UINT32 uReqestID);
- STDMETHOD(BeginChangeLayout) (THIS);
- STDMETHOD(DoneChangeLayout) (THIS);
- //IHXPassiveSiteWatcher
- STDMETHOD(PositionChanged)(THIS_ HXxPoint* /*IN*/ pPoint);
- STDMETHOD(SizeChanged) (THIS_ HXxSize* /*IN*/ pSize);
- private:
- TInt StartDSA();
- void RestackSites();
- CCoeControl* m_pRenderWindow;
- IHXSiteManager* m_sitesManager;
- IHXCommonClassFactory* m_classFactory;
- IUnknown* m_pContext;
- CHXMapLongToObj m_sitesCreated;
- CDirectScreenAccess* m_pDSA;
- bool m_bIsDSAStarted;
- };
- #endif // _chxavsitesupplier_h_