xbmc/pvr/dialogs/GUIDialogPVRChannelsOSD.h

   1 /*
   2  *  Copyright (C) 2012-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #pragma once
  10
  11 #include "pvr/PVRChannelNumberInputHandler.h"
  12 #include "pvr/dialogs/GUIDialogPVRItemsViewBase.h"
  13 #include "threads/SystemClock.h"
  14
  15 #include <map>
  16 #include <memory>
  17 #include <string>
  18
  19 namespace PVR
  20 {
  21 enum class PVREvent;
  22
  23 class CPVRChannelGroup;
  24
  25 class CGUIDialogPVRChannelsOSD : public CGUIDialogPVRItemsViewBase,
  26                                  public CPVRChannelNumberInputHandler
  27 {
  28 public:
  29   CGUIDialogPVRChannelsOSD();
  30   ~CGUIDialogPVRChannelsOSD() override;
  31   bool OnMessage(CGUIMessage& message) override;
  32   bool OnAction(const CAction& action) override;
  33
  34   /*!
  35    * @brief CEventStream callback for PVR events.
  36    * @param event The event.
  37    */
  38   void Notify(const PVREvent& event);
  39
  40   // CPVRChannelNumberInputHandler implementation
  41   void GetChannelNumbers(std::vector<std::string>& channelNumbers) override;
  42   void OnInputDone() override;
  43
  44 protected:
  45   void OnInitWindow() override;
  46   void OnDeinitWindow(int nextWindowID) override;
  47   void RestoreControlStates() override;
  48   void SaveControlStates() override;
  49   void SetInvalid() override;
  50
  51 private:
  52   void GotoChannel(int iItem);
  53   void Update();
  54   void SaveSelectedItemPath(int iGroupID);
  55   std::string GetLastSelectedItemPath(int iGroupID) const;
  56
  57   std::shared_ptr<CPVRChannelGroup> m_group;
  58   std::map<int, std::string> m_groupSelectedItemPaths;
  59   XbmcThreads::EndTime<> m_refreshTimeout;
  60 };
  61 } // namespace PVR