1 files changed, 182 insertions, 0 deletions
diff --git a/xbmc/pvr/guilib/PVRGUIActionsChannels.h b/xbmc/pvr/guilib/PVRGUIActionsChannels.h
new file mode 100644
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--- /dev/null
+++ b/xbmc/pvr/guilib/PVRGUIActionsChannels.h
@@ -0,0 +1,182 @@
+/*
+ *  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/PVRChannelNumberInputHandler.h"
+#include "pvr/guilib/PVRGUIChannelNavigator.h"
+#include "pvr/settings/PVRSettings.h"
+#include "threads/CriticalSection.h"
+
+#include <memory>
+#include <string>
+#include <vector>
+
+class CFileItem;
+
+namespace PVR
+{
+class CPVRChannel;
+class CPVRChannelGroupMember;
+
+class CPVRChannelSwitchingInputHandler : public CPVRChannelNumberInputHandler
+{
+public:
+  // CPVRChannelNumberInputHandler implementation
+  void GetChannelNumbers(std::vector<std::string>& channelNumbers) override;
+  void AppendChannelNumberCharacter(char cCharacter) override;
+  void OnInputDone() override;
+
+private:
+  /*!
+   * @brief Switch to the channel with the given number.
+   * @param channelNumber the channel number
+   */
+  void SwitchToChannel(const CPVRChannelNumber& channelNumber);
+
+  /*!
+   * @brief Switch to the previously played channel.
+   */
+  void SwitchToPreviousChannel();
+};
+
+class CPVRGUIActionsChannels : public IPVRComponent
+{
+public:
+  CPVRGUIActionsChannels();
+  ~CPVRGUIActionsChannels() override;
+
+  /*!
+   * @brief Get the events available for CEventStream.
+   * @return The events.
+   */
+  CEventStream<PVRChannelNumberInputChangedEvent>& Events() { return m_events; }
+
+  /*!
+   * @brief Register a handler for channel number input.
+   * @param handler The handler to register.
+   */
+  void RegisterChannelNumberInputHandler(CPVRChannelNumberInputHandler* handler);
+
+  /*!
+   * @brief Deregister a handler for channel number input.
+   * @param handler The handler to deregister.
+   */
+  void DeregisterChannelNumberInputHandler(CPVRChannelNumberInputHandler* handler);
+
+  /*!
+   * @brief CEventStream callback for channel number input changes.
+   * @param event The event.
+   */
+  void Notify(const PVRChannelNumberInputChangedEvent& event);
+
+  /*!
+   * @brief Hide a channel, always showing a confirmation dialog.
+   * @param item containing a channel or an epg tag.
+   * @return true on success, false otherwise.
+   */
+  bool HideChannel(const CFileItem& item) const;
+
+  /*!
+   * @brief Open a selection dialog and start a channel scan on the selected client.
+   * @return true on success, false otherwise.
+   */
+  bool StartChannelScan();
+
+  /*!
+   * @brief Start a channel scan on the specified client or open a dialog to select a client
+   * @param clientId the id of client to scan or PVR_INVALID_CLIENT_ID if a dialog will be opened
+   * @return true on success, false otherwise.
+   */
+  bool StartChannelScan(int clientId);
+
+  /*!
+   * @return True when a channel scan is currently running, false otherwise.
+   */
+  bool IsRunningChannelScan() const { return m_bChannelScanRunning; }
+
+  /*!
+   * @brief Get a channel group member for the given channel, either from the currently active
+   * group or if not found there, from the 'all channels' group.
+   * @param channel the channel.
+   * @return the group member or nullptr if not found.
+   */
+  std::shared_ptr<CPVRChannelGroupMember> GetChannelGroupMember(
+      const std::shared_ptr<CPVRChannel>& channel) const;
+
+  /*!
+   * @brief Get a channel group member for the given item, either from the currently active group
+   * or if not found there, from the 'all channels' group.
+   * @param item the item containing a channel, channel group, recording, timer or epg tag.
+   * @return the group member or nullptr if not found.
+   */
+  std::shared_ptr<CPVRChannelGroupMember> GetChannelGroupMember(const CFileItem& item) const;
+
+  /*!
+   * @brief Get the currently active channel number input handler.
+   * @return the handler.
+   */
+  CPVRChannelNumberInputHandler& GetChannelNumberInputHandler();
+
+  /*!
+   * @brief Get the channel navigator.
+   * @return the navigator.
+   */
+  CPVRGUIChannelNavigator& GetChannelNavigator();
+
+  /*!
+   * @brief Inform GUI actions that playback of an item just started.
+   * @param item The item that started to play.
+   */
+  void OnPlaybackStarted(const CFileItem& item);
+
+  /*!
+   * @brief Inform GUI actions that playback of an item was stopped due to user interaction.
+   * @param item The item that stopped to play.
+   */
+  void OnPlaybackStopped(const CFileItem& item);
+
+  /*!
+   * @brief Get the currently selected channel item path; used across several windows/dialogs to
+   * share item selection.
+   * @param bRadio True to query the selected path for PVR radio, false for Live TV.
+   * @return the path.
+   */
+  std::string GetSelectedChannelPath(bool bRadio) const;
+
+  /*!
+   * @brief Set the currently selected channel item path; used across several windows/dialogs to
+   * share item selection.
+   * @param bRadio True to set the selected path for PVR radio, false for Live TV.
+   * @param path The new path to set.
+   */
+  void SetSelectedChannelPath(bool bRadio, const std::string& path);
+
+private:
+  CPVRGUIActionsChannels(const CPVRGUIActionsChannels&) = delete;
+  CPVRGUIActionsChannels const& operator=(CPVRGUIActionsChannels const&) = delete;
+
+  CPVRChannelSwitchingInputHandler m_channelNumberInputHandler;
+  bool m_bChannelScanRunning{false};
+  CPVRGUIChannelNavigator m_channelNavigator;
+  CEventSource<PVRChannelNumberInputChangedEvent> m_events;
+
+  mutable CCriticalSection m_critSection;
+  CPVRSettings m_settings;
+  std::string m_selectedChannelPathTV;
+  std::string m_selectedChannelPathRadio;
+};
+
+namespace GUI
+{
+// pretty scope and name
+using Channels = CPVRGUIActionsChannels;
+} // namespace GUI
+
+} // namespace PVR