tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

XRInputSource.h (2356B)

      1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
      2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
      3 /* This Source Code Form is subject to the terms of the Mozilla Public
      4 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
      5 * You can obtain one at http://mozilla.org/MPL/2.0/. */
      6 
      7 #ifndef mozilla_dom_XRInputSource_h_
      8 #define mozilla_dom_XRInputSource_h_
      9 
     10 #include "gfxVR.h"
     11 #include "mozilla/DOMEventTargetHelper.h"
     12 #include "mozilla/dom/WebXRBinding.h"
     13 
     14 namespace mozilla {
     15 namespace gfx {
     16 class VRDisplayClient;
     17 }  // namespace gfx
     18 namespace dom {
     19 class Gamepad;
     20 class XRSpace;
     21 class XRSession;
     22 class XRNativeOrigin;
     23 enum class XRHandedness : uint8_t;
     24 enum class XRTargetRayMode : uint8_t;
     25 
     26 class XRInputSource final : public nsWrapperCache {
     27 public:
     28  NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(XRInputSource)
     29  NS_DECL_CYCLE_COLLECTION_NATIVE_WRAPPERCACHE_CLASS(XRInputSource)
     30 
     31  explicit XRInputSource(nsISupports* aParent);
     32 
     33  // WebIDL Boilerplate
     34  nsISupports* GetParentObject() const { return mParent; }
     35  JSObject* WrapObject(JSContext* aCx,
     36                       JS::Handle<JSObject*> aGivenProto) override;
     37 
     38  // WebIDL Members
     39  XRHandedness Handedness();
     40  XRTargetRayMode TargetRayMode();
     41  XRSpace* TargetRaySpace();
     42  XRSpace* GetGripSpace();
     43  void GetProfiles(nsTArray<nsString>& aResult);
     44  Gamepad* GetGamepad();
     45  void Setup(XRSession* aSession, uint32_t aIndex);
     46  void SetGamepadIsConnected(bool aConnected, XRSession* aSession);
     47  void Update(XRSession* aSession);
     48  int32_t GetIndex();
     49 
     50 protected:
     51  virtual ~XRInputSource();
     52 
     53  nsCOMPtr<nsISupports> mParent;
     54 
     55 private:
     56  enum class ActionState : uint8_t {
     57    ActionState_Pressing = 0,
     58    ActionState_Pressed = 1,
     59    ActionState_Releasing = 2,
     60    ActionState_Released = 3
     61  };
     62 
     63  void CreateGripSpace(XRSession* aSession,
     64                       const gfx::VRControllerState& controllerState);
     65  void DispatchEvent(const nsAString& aEvent, XRSession* aSession);
     66 
     67  nsTArray<nsString> mProfiles;
     68  XRHandedness mHandedness;
     69  XRTargetRayMode mTargetRayMode;
     70 
     71  RefPtr<XRSpace> mTargetRaySpace;
     72  RefPtr<XRSpace> mGripSpace;
     73  RefPtr<Gamepad> mGamepad;
     74  int32_t mIndex;
     75  ActionState mSelectAction;
     76  ActionState mSqueezeAction;
     77 };
     78 
     79 }  // namespace dom
     80 }  // namespace mozilla
     81 
     82 #endif  // mozilla_dom_XRInputSource_h_