Adding upstream version 2:20.4+dfsg.upstream/2%20.4+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 94 insertions, 0 deletions

diff --git a/xbmc/input/touch/generic/GenericTouchActionHandler.h b/xbmc/input/touch/generic/GenericTouchActionHandler.h
new file mode 100644
index 0000000..e8697ce
--- /dev/null
+++ b/xbmc/input/touch/generic/GenericTouchActionHandler.h
@@ -0,0 +1,94 @@
+/*
+ *  Copyright (C) 2013-2018 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 "input/touch/ITouchActionHandler.h"
+
+/*!
+ * \ingroup touch_generic
+ * \brief Generic implementation of ITouchActionHandler to translate
+ *        touch actions into XBMC specific and mappable actions.
+ *
+ * \sa ITouchActionHandler
+ */
+class CGenericTouchActionHandler : public ITouchActionHandler
+{
+public:
+  /*!
+   \brief Get an instance of the touch input manager
+   */
+  static CGenericTouchActionHandler& GetInstance();
+
+  // implementation of ITouchActionHandler
+  void OnTouchAbort() override;
+
+  bool OnSingleTouchStart(float x, float y) override;
+  bool OnSingleTouchHold(float x, float y) override;
+  bool OnSingleTouchMove(
+      float x, float y, float offsetX, float offsetY, float velocityX, float velocityY) override;
+  bool OnSingleTouchEnd(float x, float y) override;
+
+  bool OnMultiTouchDown(float x, float y, int32_t pointer) override;
+  bool OnMultiTouchHold(float x, float y, int32_t pointers = 2) override;
+  bool OnMultiTouchMove(float x,
+                        float y,
+                        float offsetX,
+                        float offsetY,
+                        float velocityX,
+                        float velocityY,
+                        int32_t pointer) override;
+  bool OnMultiTouchUp(float x, float y, int32_t pointer) override;
+
+  bool OnTouchGestureStart(float x, float y) override;
+  bool OnTouchGesturePan(
+      float x, float y, float offsetX, float offsetY, float velocityX, float velocityY) override;
+  bool OnTouchGestureEnd(
+      float x, float y, float offsetX, float offsetY, float velocityX, float velocityY) override;
+
+  // convenience events
+  void OnTap(float x, float y, int32_t pointers = 1) override;
+  void OnLongPress(float x, float y, int32_t pointers = 1) override;
+  void OnSwipe(TouchMoveDirection direction,
+               float xDown,
+               float yDown,
+               float xUp,
+               float yUp,
+               float velocityX,
+               float velocityY,
+               int32_t pointers = 1) override;
+  void OnZoomPinch(float centerX, float centerY, float zoomFactor) override;
+  void OnRotate(float centerX, float centerY, float angle) override;
+
+  /*!
+   \brief Asks the control at the given coordinates for a list of the supported gestures.
+
+   \param x     The x coordinate (with sub-pixel) of the touch
+   \param y     The y coordinate (with sub-pixel) of the touch
+
+   \return EVENT_RESULT value of bitwise ORed gestures.
+   */
+  int QuerySupportedGestures(float x, float y);
+
+private:
+  // private construction, and no assignments; use the provided singleton methods
+  CGenericTouchActionHandler() = default;
+  CGenericTouchActionHandler(const CGenericTouchActionHandler&) = delete;
+  CGenericTouchActionHandler const& operator=(CGenericTouchActionHandler const&) = delete;
+  ~CGenericTouchActionHandler() override = default;
+
+  void sendEvent(int actionId,
+                 float x,
+                 float y,
+                 float x2 = 0.0f,
+                 float y2 = 0.0f,
+                 float x3 = 0.0f,
+                 float y3 = 0.0f,
+                 int pointers = 1);
+  void focusControl(float x, float y);
+};