xbmc/windowing/wayland/WinSystemWaylandWebOS.h

   1 /*
   2 *  Copyright (C) 2023 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 "Registry.h"
  12 #include "WinSystemWayland.h"
  13
  14 #include <wayland-webos-protocols.hpp>
  15 #include <webos-helpers/libhelpers.h>
  16
  17 namespace KODI::WINDOWING::WAYLAND
  18 {
  19
  20 class CWinSystemWaylandWebOS : public CWinSystemWayland
  21 {
  22
  23 public:
  24   bool InitWindowSystem() override;
  25
  26   /**
  27    * Gets the exported window name. May return an empty string on non wayland-webos-foreign devices (pre webOS 5)
  28    * @return Exported window name
  29    */
  30   std::string GetExportedWindowName();
  31
  32   /**
  33    * Sets up the an exported window for display. The display engine will merge the exported window with the UI layer.
  34    * Therefore any UI element must be transparent for the exported window to punch through. Not available on non
  35    * wayland-webos-foreign devices (pre webOS 5)
  36    * @param src Original source window rect (video size)
  37    * @param src Source window rect crop window
  38    * @param dst Destination rect
  39    * @return True on success, else false
  40    */
  41   bool SetExportedWindow(CRect orig, CRect src, CRect dest);
  42
  43   bool SupportsExportedWindow();
  44
  45   IShellSurface* CreateShellSurface(const std::string& name) override;
  46   bool CreateNewWindow(const std::string& name, bool fullScreen, RESOLUTION_INFO& res) override;
  47   ~CWinSystemWaylandWebOS() noexcept override;
  48   bool HasCursor() override;
  49   void OnConfigure(std::uint32_t serial, CSizeInt size, IShellSurface::StateBitset state) override;
  50
  51 protected:
  52   std::unique_ptr<KODI::WINDOWING::IOSScreenSaver> GetOSScreenSaverImpl() override;
  53   std::unique_ptr<CSeat> CreateSeat(std::uint32_t name, wayland::seat_t& seat) override;
  54
  55 private:
  56   static bool OnAppLifecycleEventWrapper(LSHandle* sh, LSMessage* reply, void* ctx);
  57   bool OnAppLifecycleEvent(LSHandle* sh, LSMessage* reply);
  58
  59   std::unique_ptr<CRegistry> m_webosRegistry;
  60
  61   // WebOS foreign surface
  62   std::string m_exportedWindowName;
  63   wayland::compositor_t m_compositor;
  64   wayland::webos_exported_t m_exportedSurface;
  65   wayland::webos_foreign_t m_webosForeign;
  66
  67   std::unique_ptr<HContext, int (*)(HContext*)> m_requestContext{new HContext(),
  68                                                                  HUnregisterServiceCallback};
  69 };
  70
  71 } // namespace KODI::WINDOWING::WAYLAND