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+//
+// libavg - Media Playback Engine.
+// Copyright (C) 2003-2014 Ulrich von Zadow
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// Current versions can be found at www.libavg.de
+//
+
+#ifndef _TrackerTouchStatus_H_
+#define _TrackerTouchStatus_H_
+
+#include "../api.h"
+#include "Event.h"
+#include "TouchStatus.h"
+
+#include "../base/GLMHelper.h"
+
+#include "../imaging/Blob.h"
+#include "../imaging/DeDistort.h"
+
+#include <string>
+
+namespace avg {
+
+class AVG_API TrackerTouchStatus: public TouchStatus
+{
+ public:
+ TrackerTouchStatus(BlobPtr pFirstBlob, long long time, DeDistortPtr pDeDistort,
+ const FRect& displayROI, Event::Source source);
+ virtual ~TrackerTouchStatus();
+ void blobChanged(BlobPtr pNewBlob, long long time, bool bKeepEvent);
+ void blobGone();
+ void setStale();
+ bool isStale();
+
+ private:
+ TouchEventPtr createEvent(Event::Source source, Event::Type type, int id,
+ BlobPtr pBlob, long long time, DeDistortPtr pDeDistort,
+ const FRect& displayROI);
+ TouchEventPtr createEvent(Event::Type type, BlobPtr pBlob, long long time);
+
+ Event::Source m_Source;
+ DeDistortPtr m_pDeDistort;
+ FRect m_DisplayROI;
+ bool m_Stale;
+ bool m_bGone;
+ int m_ID;
+ BlobPtr m_pBlob;
+ long long m_LastTime;
+ glm::vec2 m_LastCenter;
+
+ static int s_LastID;
+};
+
+}
+
+#endif