1 files changed, 150 insertions, 0 deletions
diff --git a/xbmc/pvr/guilib/PVRGUIActionsPlayback.h b/xbmc/pvr/guilib/PVRGUIActionsPlayback.h
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+++ b/xbmc/pvr/guilib/PVRGUIActionsPlayback.h
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+/*
+ *  Copyright (C) 2016-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#pragma once
+
+#include "pvr/IPVRComponent.h"
+#include "pvr/settings/PVRSettings.h"
+
+#include <string>
+
+class CFileItem;
+
+namespace PVR
+{
+enum PlaybackType
+{
+  PlaybackTypeAny = 0,
+  PlaybackTypeTV,
+  PlaybackTypeRadio
+};
+
+class CPVRStreamProperties;
+
+class CPVRGUIActionsPlayback : public IPVRComponent
+{
+public:
+  CPVRGUIActionsPlayback();
+  ~CPVRGUIActionsPlayback() override = default;
+
+  /*!
+   * @brief Get a localized resume play label, if the given item can be resumed.
+   * @param item containing a recording or an epg tag.
+   * @return the localized resume play label that can be used for instance as context menu item
+   * label or an empty string if resume is not possible.
+   */
+  std::string GetResumeLabel(const CFileItem& item) const;
+
+  /*!
+   * @brief Resume a previously not completely played recording.
+   * @param item containing a recording or an epg tag.
+   * @param bFallbackToPlay controls whether playback of the recording should be started at the
+   * beginning ig no resume data are available.
+   * @return true on success, false otherwise.
+   */
+  bool ResumePlayRecording(const CFileItem& item, bool bFallbackToPlay) const;
+
+  /*!
+   * @brief Play recording.
+   * @param item containing a recording or an epg tag.
+   * @param bCheckResume controls resume check.
+   * @return true on success, false otherwise.
+   */
+  bool PlayRecording(const CFileItem& item, bool bCheckResume) const;
+
+  /*!
+   * @brief Play EPG tag.
+   * @param item containing an epg tag.
+   * @return true on success, false otherwise.
+   */
+  bool PlayEpgTag(const CFileItem& item) const;
+
+  /*!
+   * @brief Switch channel.
+   * @param item containing a channel or an epg tag.
+   * @param bCheckResume controls resume check in case a recording for the current epg event is
+   * present.
+   * @return true on success, false otherwise.
+   */
+  bool SwitchToChannel(const CFileItem& item, bool bCheckResume) const;
+
+  /*!
+   * @brief Playback the given file item.
+   * @param item containing a channel or a recording.
+   * @return True if the item could be played, false otherwise.
+   */
+  bool PlayMedia(const CFileItem& item) const;
+
+  /*!
+   * @brief Start playback of the last played channel, and if there is none, play first channel in
+   * the current channelgroup.
+   * @param type The type of playback to be started (any, radio, tv). See PlaybackType enum
+   * @return True if playback was started, false otherwise.
+   */
+  bool SwitchToChannel(PlaybackType type) const;
+
+  /*!
+   * @brief Plays the last played channel or the first channel of TV or Radio on startup.
+   * @return True if playback was started, false otherwise.
+   */
+  bool PlayChannelOnStartup() const;
+
+  /*!
+   * @brief Seek to the start of the next epg event in timeshift buffer, relative to the currently
+   * playing event. If there is no next event, seek to the end of the currently playing event (to
+   * the 'live' position).
+   */
+  void SeekForward();
+
+  /*!
+   * @brief Seek to the start of the previous epg event in timeshift buffer, relative to the
+   * currently playing event or if there is no previous event or if playback time is greater than
+   * given threshold, seek to the start of the playing event.
+   * @param iThreshold the value in seconds to trigger seek to start of current event instead of
+   * start of previous event.
+   */
+  void SeekBackward(unsigned int iThreshold);
+
+private:
+  CPVRGUIActionsPlayback(const CPVRGUIActionsPlayback&) = delete;
+  CPVRGUIActionsPlayback const& operator=(CPVRGUIActionsPlayback const&) = delete;
+
+  /*!
+   * @brief Check whether resume play is possible for a given item, display "resume from ..."/"play
+   * from start" context menu in case.
+   * @param item containing a recording or an epg tag.
+   * @return true, to play/resume the item, false otherwise.
+   */
+  bool CheckResumeRecording(const CFileItem& item) const;
+
+  /*!
+   * @brief Check "play minimized" settings value and switch to fullscreen if not set.
+   * @param bFullscreen switch to fullscreen or set windowed playback.
+   */
+  void CheckAndSwitchToFullscreen(bool bFullscreen) const;
+
+  /*!
+   * @brief Start playback of the given item.
+   * @param bFullscreen start playback fullscreen or not.
+   * @param epgProps properties to be used instead of calling to the client if supplied.
+   * @param item containing a channel or a recording.
+   */
+  void StartPlayback(CFileItem* item,
+                     bool bFullscreen,
+                     const CPVRStreamProperties* epgProps = nullptr) const;
+
+  CPVRSettings m_settings;
+};
+
+namespace GUI
+{
+// pretty scope and name
+using Playback = CPVRGUIActionsPlayback;
+} // namespace GUI
+
+} // namespace PVR