1 files changed, 76 insertions, 0 deletions
diff --git a/xbmc/windowing/wayland/InputProcessorPointer.h b/xbmc/windowing/wayland/InputProcessorPointer.h
new file mode 100644
index 0000000..ce44601
--- /dev/null
+++ b/xbmc/windowing/wayland/InputProcessorPointer.h
@@ -0,0 +1,76 @@
+/*
+ *  Copyright (C) 2017-2018 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 "Seat.h"
+#include "input/XBMC_keysym.h"
+#include "utils/Geometry.h"
+#include "windowing/XBMC_events.h"
+
+#include <cstdint>
+
+#include <wayland-client-protocol.hpp>
+
+namespace KODI
+{
+namespace WINDOWING
+{
+namespace WAYLAND
+{
+
+class IInputHandlerPointer
+{
+public:
+  virtual void OnPointerEnter(std::uint32_t seatGlobalName, std::uint32_t serial) {}
+  virtual void OnPointerLeave() {}
+  virtual void OnPointerEvent(XBMC_Event& event) = 0;
+protected:
+  ~IInputHandlerPointer() = default;
+};
+
+class CInputProcessorPointer final : public IRawInputHandlerPointer
+{
+public:
+  CInputProcessorPointer(wayland::surface_t const& surface, IInputHandlerPointer& handler);
+  void SetCoordinateScale(std::int32_t scale) { m_coordinateScale = scale; }
+
+  void OnPointerEnter(CSeat* seat,
+                      std::uint32_t serial,
+                      const wayland::surface_t& surface,
+                      double surfaceX,
+                      double surfaceY) override;
+  void OnPointerLeave(CSeat* seat,
+                      std::uint32_t serial,
+                      const wayland::surface_t& surface) override;
+  void OnPointerMotion(CSeat* seat, std::uint32_t time, double surfaceX, double surfaceY) override;
+  void OnPointerButton(CSeat* seat, std::uint32_t serial, std::uint32_t time, std::uint32_t button, wayland::pointer_button_state state) override;
+  void OnPointerAxis(CSeat* seat, std::uint32_t time, wayland::pointer_axis axis, double value) override;
+
+private:
+  CInputProcessorPointer(CInputProcessorPointer const& other) = delete;
+  CInputProcessorPointer& operator=(CInputProcessorPointer const& other) = delete;
+
+  std::uint16_t ConvertMouseCoordinate(double coord) const;
+  void SetMousePosFromSurface(CPointGen<double> position);
+  void SendMouseMotion();
+  void SendMouseButton(unsigned char button, bool pressed);
+
+  wayland::surface_t m_surface;
+  IInputHandlerPointer& m_handler;
+
+  bool m_pointerOnSurface{};
+
+  // Pointer position in *scaled* coordinates
+  CPointGen<std::uint16_t> m_pointerPosition;
+  std::int32_t m_coordinateScale{1};
+};
+
+}
+}
+}