xbmc/windowing/osx/WinSystemOSX.h

   1 /*
   2  *  Copyright (C) 2005-2018 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 "threads/CriticalSection.h"
  12 #include "threads/SystemClock.h"
  13 #include "threads/Timer.h"
  14 #include "windowing/WinSystem.h"
  15
  16 #include <memory>
  17 #include <optional>
  18 #include <string>
  19 #include <vector>
  20
  21 typedef struct _CGLContextObject* CGLContextObj;
  22 typedef struct CGRect NSRect;
  23 class IDispResource;
  24 class CWinEventsOSX;
  25 #ifdef __OBJC__
  26 @class NSWindowController;
  27 @class NSWindow;
  28 @class OSXGLView;
  29 @class NSEvent;
  30 #else
  31 struct NSWindow;
  32 struct OSXGLView;
  33 struct NSEvent;
  34 struct NSWindowController;
  35
  36 #endif
  37
  38 class CWinSystemOSX : public CWinSystemBase, public ITimerCallback
  39 {
  40 public:
  41   CWinSystemOSX();
  42   ~CWinSystemOSX() override;
  43
  44   struct ScreenResolution
  45   {
  46     bool interlaced{false};
  47     size_t resWidth{0};
  48     size_t resHeight{0};
  49     size_t pixelWidth{0};
  50     size_t pixelHeight{0};
  51     double refreshrate{0.0};
  52   };
  53
  54   // ITimerCallback interface
  55   void OnTimeout() override;
  56
  57   // CWinSystemBase
  58   bool InitWindowSystem() override;
  59   bool DestroyWindowSystem() override;
  60   bool CreateNewWindow(const std::string& name, bool fullScreen, RESOLUTION_INFO& res) override;
  61   bool DestroyWindow() override;
  62   bool ResizeWindow(int newWidth, int newHeight, int newLeft, int newTop) override;
  63   bool SetFullScreen(bool fullScreen, RESOLUTION_INFO& res, bool blankOtherDisplays) override;
  64   void UpdateResolutions() override;
  65   bool Minimize() override;
  66   bool Restore() override;
  67   bool Hide() override;
  68   bool HasCursor() override;
  69   bool Show(bool raise = true) override;
  70   unsigned int GetScreenId(const std::string& screen) override;
  71   void MoveToScreen(unsigned int screenIdx) override;
  72   void OnMove(int x, int y) override;
  73   void OnChangeScreen(unsigned int screenIdx) override;
  74   bool HasValidResolution() const;
  75
  76   std::string GetClipboardText() override;
  77
  78   void Register(IDispResource* resource) override;
  79   void Unregister(IDispResource* resource) override;
  80
  81   std::unique_ptr<CVideoSync> GetVideoSync(CVideoReferenceClock* clock) override;
  82
  83   void WindowChangedScreen();
  84
  85   void AnnounceOnLostDevice();
  86   void AnnounceOnResetDevice();
  87   void HandleOnResetDevice();
  88   void StartLostDeviceTimer();
  89   void StopLostDeviceTimer();
  90
  91   int CheckDisplayChanging(uint32_t flags);
  92   void SetFullscreenWillToggle(bool toggle) { m_fullscreenWillToggle = toggle; }
  93   bool GetFullscreenWillToggle() { return m_fullscreenWillToggle; }
  94   void SignalFullScreenStateChanged(bool fullscreenState);
  95
  96   CGLContextObj GetCGLContextObj();
  97
  98   std::vector<std::string> GetConnectedOutputs() override;
  99
 100   // winevents override
 101   bool MessagePump() override;
 102
 103   NSRect GetWindowDimensions();
 104   void enableInputEvents();
 105   void disableInputEvents();
 106
 107   void signalMouseEntered();
 108   void signalMouseExited();
 109   void SendInputEvent(NSEvent* nsEvent);
 110
 111 protected:
 112   std::unique_ptr<KODI::WINDOWING::IOSScreenSaver> GetOSScreenSaverImpl() override;
 113
 114   ScreenResolution GetScreenResolution(unsigned long screenIdx);
 115   void EnableVSync(bool enable);
 116   bool SwitchToVideoMode(RESOLUTION_INFO& res);
 117   void FillInVideoModes();
 118   bool FlushBuffer();
 119
 120   bool DestroyWindowInternal();
 121
 122   std::unique_ptr<CWinEventsOSX> m_winEvents;
 123
 124   std::string m_name;
 125   NSWindow* m_appWindow;
 126   OSXGLView* m_glView;
 127   unsigned long m_lastDisplayNr;
 128   double m_refreshRate;
 129
 130   CCriticalSection m_resourceSection;
 131   std::vector<IDispResource*> m_resources;
 132   CTimer m_lostDeviceTimer;
 133   bool m_delayDispReset;
 134   XbmcThreads::EndTime<> m_dispResetTimer;
 135   bool m_fullscreenWillToggle;
 136   bool m_hasCursor{false};
 137   //! Set while moving the fullscreen window to another screen. Stores the target screen id.
 138   std::optional<unsigned long> m_fullScreenMovingToScreen;
 139   CCriticalSection m_critSection;
 140
 141 private:
 142   NSWindowController* m_appWindowController;
 143 };