git.sesse.net Git - casparcg/blob - core/producer/flash/FlashAxContainer.h

   1 /*\r
   2 * copyright (c) 2010 Sveriges Television AB <info@casparcg.com>\r
   3 *\r
   4 *  This file is part of CasparCG.\r
   5 *\r
   6 *    CasparCG is free software: you can redistribute it and/or modify\r
   7 *    it under the terms of the GNU General Public License as published by\r
   8 *    the Free Software Foundation, either version 3 of the License, or\r
   9 *    (at your option) any later version.\r
  10 *\r
  11 *    CasparCG is distributed in the hope that it will be useful,\r
  12 *    but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  13 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  14 *    GNU General Public License for more details.\r
  15 \r
  16 *    You should have received a copy of the GNU General Public License\r
  17 *    along with CasparCG.  If not, see <http://www.gnu.org/licenses/>.\r
  18 *\r
  19 */\r
  20  \r
  21 #if defined(_MSC_VER)\r
  22 #pragma once\r
  23 #endif\r
  24 \r
  25 #ifndef _FLASHAXCONTAINER_H__\r
  26 #define _FLASHAXCONTAINER_H__\r
  27 \r
  28 #pragma warning(push)\r
  29 #pragma warning(disable : 4996)\r
  30 \r
  31         #include <atlbase.h>\r
  32 \r
  33         #include <atlcom.h>\r
  34         #include <atlhost.h>\r
  35 \r
  36 #pragma warning(push)\r
  37 \r
  38 #include "..\..\frame\gpu_frame.h"\r
  39 #include "..\..\frame\frame_format.h"\r
  40 \r
  41 #include <ocmm.h>\r
  42 #include <vector>\r
  43 #include <tbb\atomic.h>\r
  44 \r
  45 #include "axflash.h"\r
  46 //#import "progid:ShockwaveFlash.ShockwaveFlash.9" no_namespace, named_guids\r
  47 \r
  48 namespace caspar { namespace flash {\r
  49         \r
  50 class flash_producer;\r
  51 \r
  52 class TimerHelper;\r
  53 struct DirtyRect {\r
  54         DirtyRect(LONG l, LONG t, LONG r, LONG b, bool e) : bErase(e), bWhole(false) { \r
  55                 rect.left = l;\r
  56                 rect.top = t;\r
  57                 rect.right = r;\r
  58                 rect.bottom = b; \r
  59         }\r
  60         DirtyRect(const RECT& rc, bool e) : bErase(e), bWhole(false)  {\r
  61                 rect.left = rc.left;\r
  62                 rect.top = rc.top;\r
  63                 rect.right = rc.right;\r
  64                 rect.bottom = rc.bottom; \r
  65         }\r
  66         explicit DirtyRect(bool b) : bWhole(b) {}\r
  67 \r
  68         RECT    rect;\r
  69         bool    bErase;\r
  70         bool    bWhole;\r
  71 };\r
  72 \r
  73 extern _ATL_FUNC_INFO fnInfoFlashCallEvent;\r
  74 extern _ATL_FUNC_INFO fnInfoReadyStateChangeEvent;\r
  75 \r
  76 class ATL_NO_VTABLE FlashAxContainer : \r
  77                 public ATL::CComCoClass<FlashAxContainer , &CLSID_NULL>,\r
  78                 public ATL::CComObjectRootEx<ATL::CComMultiThreadModel>,\r
  79                 public IOleClientSite,\r
  80                 public IOleContainer,\r
  81                 public IOleControlSite,\r
  82                 public IOleInPlaceSiteWindowless,\r
  83                 public IObjectWithSiteImpl<FlashAxContainer>,\r
  84                 public IServiceProvider,\r
  85                 public IAdviseSink,\r
  86                 public ITimerService,\r
  87                 public ITimer,\r
  88                 public IDispatchImpl<IDispatch>,\r
  89                 public IDispEventSimpleImpl<0, FlashAxContainer, &DIID__IShockwaveFlashEvents>\r
  90 {\r
  91 \r
  92 public:\r
  93 \r
  94         FlashAxContainer();\r
  95         virtual ~FlashAxContainer();\r
  96 \r
  97         DECLARE_NO_REGISTRY()\r
  98         DECLARE_POLY_AGGREGATABLE(FlashAxContainer)\r
  99         DECLARE_GET_CONTROLLING_UNKNOWN()\r
 100 \r
 101         BEGIN_COM_MAP(FlashAxContainer)\r
 102                 COM_INTERFACE_ENTRY(IDispatch)\r
 103                 COM_INTERFACE_ENTRY(IOleClientSite)\r
 104                 COM_INTERFACE_ENTRY(IObjectWithSite)\r
 105                 COM_INTERFACE_ENTRY(IOleControlSite)\r
 106                 COM_INTERFACE_ENTRY(IOleContainer)\r
 107 \r
 108                 COM_INTERFACE_ENTRY(IOleInPlaceSiteWindowless)\r
 109                 COM_INTERFACE_ENTRY(IOleInPlaceSiteEx)\r
 110                 COM_INTERFACE_ENTRY(IOleInPlaceSite)\r
 111                 COM_INTERFACE_ENTRY(IOleWindow)\r
 112 \r
 113                 COM_INTERFACE_ENTRY(IServiceProvider)\r
 114 \r
 115                 COM_INTERFACE_ENTRY(IAdviseSink)\r
 116 \r
 117                 COM_INTERFACE_ENTRY(ITimerService)\r
 118 \r
 119                 COM_INTERFACE_ENTRY(ITimer)\r
 120         END_COM_MAP()\r
 121 \r
 122         BEGIN_SINK_MAP(FlashAxContainer)\r
 123                 SINK_ENTRY_INFO(0, DIID__IShockwaveFlashEvents, 0xc5, OnFlashCall, &fnInfoFlashCallEvent)\r
 124                 SINK_ENTRY_INFO(0, DIID__IShockwaveFlashEvents, 0xfffffd9f, OnReadyStateChange, &fnInfoReadyStateChangeEvent)\r
 125         END_SINK_MAP()\r
 126 \r
 127         void STDMETHODCALLTYPE OnFlashCall(BSTR request);\r
 128         void STDMETHODCALLTYPE OnReadyStateChange(long newState);\r
 129 \r
 130 // IObjectWithSite\r
 131         STDMETHOD(SetSite)(IUnknown* pUnkSite);\r
 132 \r
 133 // IOleClientSite\r
 134         STDMETHOD(SaveObject)();\r
 135         STDMETHOD(GetMoniker)(DWORD dwAssign, DWORD dwWhichMoniker, IMoniker** ppmk);\r
 136         STDMETHOD(GetContainer)(IOleContainer** ppContainer);\r
 137         STDMETHOD(ShowObject)();\r
 138         STDMETHOD(OnShowWindow)(BOOL fShow);\r
 139         STDMETHOD(RequestNewObjectLayout)();\r
 140 \r
 141 // IOleInPlaceSite\r
 142         STDMETHOD(GetWindow)(HWND* pHwnd);\r
 143         STDMETHOD(ContextSensitiveHelp)(BOOL fEnterMode);\r
 144         STDMETHOD(CanInPlaceActivate)();\r
 145         STDMETHOD(OnInPlaceActivate)();\r
 146         STDMETHOD(OnInPlaceDeactivate)();\r
 147         STDMETHOD(OnUIActivate)();\r
 148         STDMETHOD(OnUIDeactivate)(BOOL fUndoable);\r
 149         STDMETHOD(GetWindowContext)(IOleInPlaceFrame** ppFrame, IOleInPlaceUIWindow** ppDoc, LPRECT lprcPosRect, LPRECT lprcClipRect, LPOLEINPLACEFRAMEINFO pFrameInfo);\r
 150         STDMETHOD(Scroll)(SIZE scrollExtant);\r
 151         STDMETHOD(DiscardUndoState)();\r
 152         STDMETHOD(DeactivateAndUndo)();\r
 153         STDMETHOD(OnPosRectChange)(LPCRECT lprcPosRect);\r
 154 \r
 155 // IOleInPlaceSiteEx\r
 156         STDMETHOD(OnInPlaceActivateEx)(BOOL* pfNoRedraw, DWORD dwFlags);\r
 157         STDMETHOD(OnInPlaceDeactivateEx)(BOOL fNoRedraw);\r
 158         STDMETHOD(RequestUIActivate)();\r
 159 \r
 160 // IOleInPlaceSiteWindowless\r
 161         STDMETHOD(CanWindowlessActivate)();\r
 162         STDMETHOD(GetCapture)();\r
 163         STDMETHOD(SetCapture)(BOOL fCapture);\r
 164         STDMETHOD(GetFocus)();\r
 165         STDMETHOD(SetFocus)(BOOL fGotFocus);\r
 166         STDMETHOD(GetDC)(LPCRECT pRect, DWORD grfFlags, HDC* phDC);\r
 167         STDMETHOD(ReleaseDC)(HDC hDC);\r
 168         STDMETHOD(InvalidateRect)(LPCRECT pRect, BOOL fErase);\r
 169         STDMETHOD(InvalidateRgn)(HRGN hRGN, BOOL fErase);\r
 170         STDMETHOD(ScrollRect)(INT dx, INT dy, LPCRECT pRectScroll, LPCRECT pRectClip);\r
 171         STDMETHOD(AdjustRect)(LPRECT prc);\r
 172         STDMETHOD(OnDefWindowMessage)(UINT msg, WPARAM wParam, LPARAM lParam, LRESULT* plResult);\r
 173 \r
 174 // IOleControlSite\r
 175         STDMETHOD(OnControlInfoChanged)();\r
 176         STDMETHOD(LockInPlaceActive)(BOOL fLock);\r
 177         STDMETHOD(GetExtendedControl)(IDispatch** ppDisp);\r
 178         STDMETHOD(TransformCoords)(POINTL* pPtlHimetric, POINTF* pPtfContainer, DWORD dwFlags);\r
 179         STDMETHOD(TranslateAccelerator)(LPMSG lpMsg, DWORD grfModifiers);\r
 180         STDMETHOD(OnFocus)(BOOL fGotFocus);\r
 181         STDMETHOD(ShowPropertyFrame)();\r
 182 \r
 183 // IAdviseSink\r
 184         STDMETHOD_(void, OnDataChange)(FORMATETC* pFormatetc, STGMEDIUM* pStgmed);\r
 185         STDMETHOD_(void, OnViewChange)(DWORD dwAspect, LONG lindex);\r
 186         STDMETHOD_(void, OnRename)(IMoniker* pmk);\r
 187         STDMETHOD_(void, OnSave)();\r
 188         STDMETHOD_(void, OnClose)();\r
 189 \r
 190 // IServiceProvider\r
 191         STDMETHOD(QueryService)( REFGUID rsid, REFIID riid, void** ppvObj);\r
 192 \r
 193 // IOleContainer\r
 194         STDMETHOD(ParseDisplayName)(IBindCtx*, LPOLESTR, ULONG*, IMoniker**)\r
 195         {\r
 196                 ATLTRACENOTIMPL(_T("IOleContainer::ParseDisplayName"));\r
 197         }\r
 198         STDMETHOD(EnumObjects)(DWORD, IEnumUnknown** ppenum)\r
 199         {\r
 200                 if (ppenum == NULL)\r
 201                         return E_POINTER;\r
 202                 *ppenum = NULL;\r
 203                 typedef CComObject<CComEnum<IEnumUnknown, &__uuidof(IEnumUnknown), IUnknown*, _CopyInterface<IUnknown> > > enumunk;\r
 204                 enumunk* p = NULL;\r
 205                 ATLTRY(p = new enumunk);\r
 206                 if(p == NULL)\r
 207                         return E_OUTOFMEMORY;\r
 208                 IUnknown* pTemp = m_spUnknown;\r
 209                 // There is always only one object.\r
 210                 HRESULT hRes = p->Init(reinterpret_cast<IUnknown**>(&pTemp), reinterpret_cast<IUnknown**>(&pTemp + 1), GetControllingUnknown(), AtlFlagCopy);\r
 211                 if (SUCCEEDED(hRes))\r
 212                         hRes = p->QueryInterface(__uuidof(IEnumUnknown), (void**)ppenum);\r
 213                 if (FAILED(hRes))\r
 214                         delete p;\r
 215                 return hRes;\r
 216         }\r
 217         STDMETHOD(LockContainer)(BOOL)\r
 218         {\r
 219                 ATLTRACENOTIMPL(_T("IOleContainer::LockContainer"));\r
 220         }\r
 221 \r
 222 //ITimerService\r
 223         STDMETHOD(CreateTimer)(ITimer *pReferenceTimer, ITimer **ppNewTimer);\r
 224         STDMETHOD(GetNamedTimer)(REFGUID rguidName, ITimer **ppTimer);\r
 225         STDMETHOD(SetNamedTimerReference)(REFGUID rguidName, ITimer *pReferenceTimer);\r
 226 \r
 227 //ITimer\r
 228         STDMETHOD(Advise)(VARIANT vtimeMin, VARIANT vtimeMax, VARIANT vtimeInterval, DWORD dwFlags, ITimerSink *pTimerSink, DWORD *pdwCookie);\r
 229         STDMETHOD(Unadvise)(DWORD dwCookie);\r
 230         STDMETHOD(Freeze)(BOOL fFreeze);\r
 231         STDMETHOD(GetTime)(VARIANT *pvtime);\r
 232         int GetFPS();\r
 233 \r
 234         HRESULT CreateAxControl();\r
 235         void DestroyAxControl();\r
 236         HRESULT QueryControl(REFIID iid, void** ppUnk);\r
 237 \r
 238         template <class Q>\r
 239         HRESULT QueryControl(Q** ppUnk)\r
 240         {\r
 241                 return QueryControl(__uuidof(Q), (void**)ppUnk);\r
 242         }\r
 243 \r
 244         bool InvalidRectangle() const;\r
 245         void Tick();\r
 246         bool CallFunction(const std::wstring& param);\r
 247         bool IsEmpty() const;\r
 248 \r
 249 //      static ATL::CComObject<FlashAxContainer>* CreateInstance();\r
 250 \r
 251         bool DrawControl(HDC targetDC);\r
 252 \r
 253         TimerHelper* pTimerHelper;\r
 254         tbb::atomic<bool> bInvalidRect_;\r
 255         tbb::atomic<bool> bCallSuccessful_;\r
 256         tbb::atomic<bool> bReadyToRender_;\r
 257         tbb::atomic<bool> bIsEmpty_;\r
 258         tbb::atomic<bool> bHasNewTiming_;\r
 259         flash::flash_producer* pflash_producer_;\r
 260         std::vector<DirtyRect> bDirtyRects_;\r
 261 \r
 262         HRESULT SetFormat(const caspar::frame_format_desc&);\r
 263         bool IsReadyToRender() const;\r
 264         void EnterFullscreen();\r
 265 \r
 266         static bool CheckForFlashSupport();\r
 267 private:\r
 268         static CComBSTR flashGUID_;\r
 269 \r
 270         DWORD lastTime_;\r
 271 //      state\r
 272         bool            bUIActive_;\r
 273         bool            bInPlaceActive_;\r
 274         unsigned long           bHaveFocus_ : 1;\r
 275         unsigned long           bCapture_ : 1;\r
 276 \r
 277         DWORD m_dwOleObject;\r
 278         DWORD m_dwMiscStatus;\r
 279         SIZEL m_hmSize;\r
 280         SIZEL m_pxSize;\r
 281         RECT m_rcPos;\r
 282 \r
 283         ATL::CComPtr<IUnknown> m_spUnknown;\r
 284         ATL::CComPtr<IOleObject> m_spServices;\r
 285         ATL::CComPtr<IOleObject> m_spOleObject;\r
 286         ATL::CComPtr<IViewObjectEx> m_spViewObject;\r
 287         ATL::CComPtr<IOleInPlaceObjectWindowless> m_spInPlaceObjectWindowless;\r
 288 \r
 289 //      ATL::CComPtr<ATL::CComObject<MyMoniker> > m_spMyMoniker;\r
 290 };\r
 291 \r
 292 }       //namespace flash\r
 293 }       //namespace caspar\r
 294 \r
 295 #endif  //_FLASHAXCONTAINER_H__