2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
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4 * This file is part of CasparCG (www.casparcg.com).
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6 * CasparCG is free software: you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation, either version 3 of the License, or
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9 * (at your option) any later version.
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11 * CasparCG is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
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19 * Author: Nicklas P Andersson
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22 #ifndef _FLASHAXCONTAINER_H__
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23 #define _FLASHAXCONTAINER_H__
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27 #include <atlbase.h>
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29 #include <atlhost.h>
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32 #include <functional>
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35 #include <core/video_format.h>
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36 #include "../interop/axflash.h"
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37 //#import "progid:ShockwaveFlash.ShockwaveFlash.9" no_namespace, named_guids
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41 #include "../interop/TimerHelper.h"
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43 #include <InitGuid.h>
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46 #ifndef DEFINE_GUID2
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47 #define DEFINE_GUID2(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
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49 = { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }
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52 _COM_SMARTPTR_TYPEDEF(IDirectDraw4, IID_IDirectDraw4);
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60 DirtyRect(LONG l, LONG t, LONG r, LONG b, bool e) : bErase(e), bWhole(false) {
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66 DirtyRect(const RECT& rc, bool e) : bErase(e), bWhole(false) {
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67 rect.left = rc.left;
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69 rect.right = rc.right;
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70 rect.bottom = rc.bottom;
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72 explicit DirtyRect(bool b) : bWhole(b) {}
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79 extern _ATL_FUNC_INFO fnInfoFlashCallEvent;
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80 extern _ATL_FUNC_INFO fnInfoReadyStateChangeEvent;
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82 class ATL_NO_VTABLE FlashAxContainer :
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83 public ATL::CComCoClass<FlashAxContainer , &CLSID_NULL>,
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84 public ATL::CComObjectRootEx<ATL::CComMultiThreadModel>,
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85 public IOleClientSite,
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86 public IOleContainer,
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87 public IOleControlSite,
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88 public IOleInPlaceSiteWindowless,
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89 public IObjectWithSiteImpl<FlashAxContainer>,
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90 public IServiceProvider,
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92 public ITimerService,
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94 public IDispatchImpl<IDispatch>,
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95 public IDispEventSimpleImpl<0, FlashAxContainer, &DIID__IShockwaveFlashEvents>
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100 FlashAxContainer();
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101 virtual ~FlashAxContainer();
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103 DECLARE_NO_REGISTRY()
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104 DECLARE_POLY_AGGREGATABLE(FlashAxContainer)
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105 DECLARE_GET_CONTROLLING_UNKNOWN()
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107 BEGIN_COM_MAP(FlashAxContainer)
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108 COM_INTERFACE_ENTRY(IDispatch)
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109 COM_INTERFACE_ENTRY(IOleClientSite)
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110 COM_INTERFACE_ENTRY(IObjectWithSite)
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111 COM_INTERFACE_ENTRY(IOleControlSite)
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112 COM_INTERFACE_ENTRY(IOleContainer)
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114 COM_INTERFACE_ENTRY(IOleInPlaceSiteWindowless)
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115 COM_INTERFACE_ENTRY(IOleInPlaceSiteEx)
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116 COM_INTERFACE_ENTRY(IOleInPlaceSite)
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117 COM_INTERFACE_ENTRY(IOleWindow)
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119 COM_INTERFACE_ENTRY(IServiceProvider)
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121 COM_INTERFACE_ENTRY(IAdviseSink)
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123 COM_INTERFACE_ENTRY(ITimerService)
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125 COM_INTERFACE_ENTRY(ITimer)
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128 BEGIN_SINK_MAP(FlashAxContainer)
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129 SINK_ENTRY_INFO(0, DIID__IShockwaveFlashEvents, 0xc5, OnFlashCall, &fnInfoFlashCallEvent)
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130 SINK_ENTRY_INFO(0, DIID__IShockwaveFlashEvents, 0xfffffd9f, OnReadyStateChange, &fnInfoReadyStateChangeEvent)
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133 void STDMETHODCALLTYPE OnFlashCall(BSTR request);
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134 void STDMETHODCALLTYPE OnReadyStateChange(long newState);
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137 STDMETHOD(SetSite)(IUnknown* pUnkSite);
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140 STDMETHOD(SaveObject)();
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141 STDMETHOD(GetMoniker)(DWORD dwAssign, DWORD dwWhichMoniker, IMoniker** ppmk);
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142 STDMETHOD(GetContainer)(IOleContainer** ppContainer);
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143 STDMETHOD(ShowObject)();
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144 STDMETHOD(OnShowWindow)(BOOL fShow);
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145 STDMETHOD(RequestNewObjectLayout)();
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148 STDMETHOD(GetWindow)(HWND* pHwnd);
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149 STDMETHOD(ContextSensitiveHelp)(BOOL fEnterMode);
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150 STDMETHOD(CanInPlaceActivate)();
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151 STDMETHOD(OnInPlaceActivate)();
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152 STDMETHOD(OnInPlaceDeactivate)();
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153 STDMETHOD(OnUIActivate)();
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154 STDMETHOD(OnUIDeactivate)(BOOL fUndoable);
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155 STDMETHOD(GetWindowContext)(IOleInPlaceFrame** ppFrame, IOleInPlaceUIWindow** ppDoc, LPRECT lprcPosRect, LPRECT lprcClipRect, LPOLEINPLACEFRAMEINFO pFrameInfo);
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156 STDMETHOD(Scroll)(SIZE scrollExtant);
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157 STDMETHOD(DiscardUndoState)();
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158 STDMETHOD(DeactivateAndUndo)();
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159 STDMETHOD(OnPosRectChange)(LPCRECT lprcPosRect);
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161 // IOleInPlaceSiteEx
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162 STDMETHOD(OnInPlaceActivateEx)(BOOL* pfNoRedraw, DWORD dwFlags);
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163 STDMETHOD(OnInPlaceDeactivateEx)(BOOL fNoRedraw);
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164 STDMETHOD(RequestUIActivate)();
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166 // IOleInPlaceSiteWindowless
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167 STDMETHOD(CanWindowlessActivate)();
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168 STDMETHOD(GetCapture)();
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169 STDMETHOD(SetCapture)(BOOL fCapture);
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170 STDMETHOD(GetFocus)();
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171 STDMETHOD(SetFocus)(BOOL fGotFocus);
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172 STDMETHOD(GetDC)(LPCRECT pRect, DWORD grfFlags, HDC* phDC);
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173 STDMETHOD(ReleaseDC)(HDC hDC);
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174 STDMETHOD(InvalidateRect)(LPCRECT pRect, BOOL fErase);
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175 STDMETHOD(InvalidateRgn)(HRGN hRGN, BOOL fErase);
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176 STDMETHOD(ScrollRect)(INT dx, INT dy, LPCRECT pRectScroll, LPCRECT pRectClip);
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177 STDMETHOD(AdjustRect)(LPRECT prc);
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178 STDMETHOD(OnDefWindowMessage)(UINT msg, WPARAM wParam, LPARAM lParam, LRESULT* plResult);
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181 STDMETHOD(OnControlInfoChanged)();
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182 STDMETHOD(LockInPlaceActive)(BOOL fLock);
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183 STDMETHOD(GetExtendedControl)(IDispatch** ppDisp);
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184 STDMETHOD(TransformCoords)(POINTL* pPtlHimetric, POINTF* pPtfContainer, DWORD dwFlags);
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185 STDMETHOD(TranslateAccelerator)(LPMSG lpMsg, DWORD grfModifiers);
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186 STDMETHOD(OnFocus)(BOOL fGotFocus);
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187 STDMETHOD(ShowPropertyFrame)();
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190 STDMETHOD_(void, OnDataChange)(FORMATETC* pFormatetc, STGMEDIUM* pStgmed);
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191 STDMETHOD_(void, OnViewChange)(DWORD dwAspect, LONG lindex);
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192 STDMETHOD_(void, OnRename)(IMoniker* pmk);
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193 STDMETHOD_(void, OnSave)();
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194 STDMETHOD_(void, OnClose)();
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196 // IServiceProvider
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197 STDMETHOD(QueryService)( REFGUID rsid, REFIID riid, void** ppvObj);
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200 STDMETHOD(ParseDisplayName)(IBindCtx*, LPOLESTR, ULONG*, IMoniker**)
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202 ATLTRACENOTIMPL(_T("IOleContainer::ParseDisplayName"));
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204 STDMETHOD(EnumObjects)(DWORD, IEnumUnknown** ppenum)
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206 if (ppenum == NULL)
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209 typedef CComObject<CComEnum<IEnumUnknown, &__uuidof(IEnumUnknown), IUnknown*, _CopyInterface<IUnknown> > > enumunk;
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211 ATLTRY(p = new enumunk);
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213 return E_OUTOFMEMORY;
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214 IUnknown* pTemp = m_spUnknown;
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215 // There is always only one object.
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216 HRESULT hRes = p->Init(reinterpret_cast<IUnknown**>(&pTemp), reinterpret_cast<IUnknown**>(&pTemp + 1), GetControllingUnknown(), AtlFlagCopy);
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217 if (SUCCEEDED(hRes))
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218 hRes = p->QueryInterface(__uuidof(IEnumUnknown), (void**)ppenum);
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223 STDMETHOD(LockContainer)(BOOL)
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225 ATLTRACENOTIMPL(_T("IOleContainer::LockContainer"));
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229 STDMETHOD(CreateTimer)(ITimer *pReferenceTimer, ITimer **ppNewTimer);
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230 STDMETHOD(GetNamedTimer)(REFGUID rguidName, ITimer **ppTimer);
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231 STDMETHOD(SetNamedTimerReference)(REFGUID rguidName, ITimer *pReferenceTimer);
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234 STDMETHOD(Advise)(VARIANT vtimeMin, VARIANT vtimeMax, VARIANT vtimeInterval, DWORD dwFlags, ITimerSink *pTimerSink, DWORD *pdwCookie);
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235 STDMETHOD(Unadvise)(DWORD dwCookie);
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236 STDMETHOD(Freeze)(BOOL fFreeze);
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237 STDMETHOD(GetTime)(VARIANT *pvtime);
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240 void set_print(const std::function<std::wstring()>& print) { print_ = print;}
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242 HRESULT CreateAxControl();
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243 void DestroyAxControl();
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244 HRESULT QueryControl(REFIID iid, void** ppUnk);
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247 HRESULT QueryControl(Q** ppUnk)
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249 return QueryControl(__uuidof(Q), (void**)ppUnk);
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252 // static ATL::CComObject<FlashAxContainer>* CreateInstance();
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255 bool FlashCall(const std::wstring& str, std::wstring& result);
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256 bool DrawControl(HDC targetDC);
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257 bool InvalidRect() const { return bInvalidRect_; }
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258 bool IsEmpty() const { return bIsEmpty_; }
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260 void SetSize(size_t width, size_t height);
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261 bool IsReadyToRender() const;
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262 void EnterFullscreen();
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264 static bool CheckForFlashSupport();
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266 ATL::CComPtr<IOleInPlaceObjectWindowless> m_spInPlaceObjectWindowless;
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269 std::function<std::wstring()> print_;
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270 TimerHelper* pTimerHelper;
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271 volatile bool bInvalidRect_;
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272 volatile bool bCallSuccessful_;
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273 volatile bool bReadyToRender_;
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274 volatile bool bIsEmpty_;
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275 volatile bool bHasNewTiming_;
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276 std::vector<DirtyRect> bDirtyRects_;
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279 IDirectDraw4Ptr *m_lpDD4;
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280 static CComBSTR flashGUID_;
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286 bool bInPlaceActive_;
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287 unsigned long bHaveFocus_ : 1;
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288 unsigned long bCapture_ : 1;
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290 DWORD m_dwOleObject;
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291 DWORD m_dwMiscStatus;
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296 ATL::CComPtr<IUnknown> m_spUnknown;
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297 ATL::CComPtr<IOleObject> m_spServices;
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298 ATL::CComPtr<IOleObject> m_spOleObject;
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299 ATL::CComPtr<IViewObjectEx> m_spViewObject;
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301 // ATL::CComPtr<ATL::CComObject<MyMoniker> > m_spMyMoniker;
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304 } //namespace flash
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305 } //namespace caspar
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307 #endif //_FLASHAXCONTAINER_H__