Add new window classes for modules and streams

2021-10-10 15:13:42 +01:00
1 parent 1c0321a705
commit be06ca656d
@@ -0,0 +1,132 @@
+/*    This file is a part of Calyp project
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
+ *                                Luis Lucas      (luisfrlucas@gmail.com)
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program 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 General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License along
+ *   with this program; if not, write to the Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/**
+ * \file     VideoStreamSubWindow.h
+ * \brief    Video Sub windows handling
+ */
+
+#ifndef __VIDEOSTREAMSUBWINDOW_H__
+#define __VIDEOSTREAMSUBWINDOW_H__
+
+#include <QDataStream>
+#include <QFuture>
+#include <QRect>
+#include <QString>
+#include <QVector>
+#include <cstdint>
+
+#include "CommonDefs.h"
+#include "VideoSubWindow.h"
+#include "config.h"
+#include "lib/CalypStream.h"
+
+class QScrollArea;
+
+class VideoInformation;
+class VideoStreamSubWindow;
+class ResourceHandle;
+class CalypAppModuleIf;
+
+typedef struct
+{
+  QString m_cFilename;
+  unsigned int m_uiWidth;
+  unsigned int m_uiHeight;
+  int m_iPelFormat;
+  unsigned int m_uiBitsPelPixel;
+  unsigned int m_iEndianness;
+  unsigned int m_uiFrameRate;
+  unsigned long long int m_uiFileSize;
+} CalypFileInfo;
+typedef QVector<CalypFileInfo> CalypFileInfoVector;
+
+QDataStream& operator<<( QDataStream& out, const CalypFileInfoVector& d );
+QDataStream& operator>>( QDataStream& in, CalypFileInfoVector& d );
+int findCalypStreamInfo( CalypFileInfoVector array, QString filename );
+
+class VideoStreamSubWindow : public VideoSubWindow
+{
+  Q_OBJECT
+
+public:
+  VideoStreamSubWindow( QWidget* parent = 0 );
+  ~VideoStreamSubWindow();
+
+  void resetWindowName() override;
+  void updateVideoWindowInfo() override;
+
+  bool isPlaying() override;
+  void stop() override;
+  void advanceOneFrame() override { goToNextFrame( true ); }
+  auto getFrameNum() -> std::uint64_t override { return m_pCurrStream->getFrameNum(); }
+
+  void setResourceManaget( ResourceHandle* resourceManager ) { m_pcResourceManager = resourceManager; }
+
+  bool loadFile( QString cFilename, bool bForceDialog = false );
+  bool loadFile( CalypFileInfo* streamInfo );
+  void loadAll();
+  bool saveStream( QString filename );
+
+  bool play();
+  void pause();
+  bool playEvent();
+  void seekAbsoluteEvent( unsigned int new_frame_num );
+  void seekRelativeEvent( bool bIsFoward );
+
+  CalypFileInfo getStreamInfo() { return m_sStreamInfo; }
+
+  const CalypStream* getInputStream() { return m_pCurrStream; }
+  const CalypStream* getCurrStream() { return m_pCurrStream; }
+
+  QString getCurrentFileName() { return m_cFilename; }
+
+  void refreshSubWindow() override;
+  void refreshFrame();
+  void refreshFrame( bool bThreaded );
+
+private:
+  bool goToNextFrame( bool bThreaded );
+
+  static bool guessFormat( QString filename, unsigned int& rWidth, unsigned int& rHeight, int& rInputFormat, unsigned int& rBitsPerPixel,
+                           int& rEndianness, unsigned int& rFrameRate );
+
+private:  // NO_LINT
+  ResourceHandle* m_pcResourceManager;
+
+  QString m_cFilename;
+  CalypFileInfo m_sStreamInfo;
+  std::size_t m_uiResourceId;
+  CalypStream* m_pCurrStream;
+  QString m_cCurrFileName;
+
+  bool m_bIsPlaying;
+
+  /**
+   * Threads variables
+   * QtConcurrent
+   */
+  QFuture<void> m_cRefreshResult;
+  QFuture<void> m_cReadResult;
+};
+
+Q_DECLARE_METATYPE( CalypFileInfo )        // NOLINT
+Q_DECLARE_METATYPE( CalypFileInfoVector )  // NOLINT
+
+#endif  // __VIDEOSTREAMSUBWINDOW_H__