OpenXRActionSet.h - mozsearch

Enable keyboard shortcuts

#pragma once

#include "vrb/Forward.h"

#include "OpenXRInputMappings.h"

#include "OpenXRHelpers.h"

#include "ElbowModel.h"

#include <optional>

#include <unordered_map>

namespace crow {

  class OpenXRActionSet;

  typedef std::shared_ptr<OpenXRActionSet> OpenXRActionSetPtr;

  class OpenXRActionSet {

  public:

    struct OpenXRButtonActions {

      OpenXRButtonActions() {}

      XrAction click { XR_NULL_HANDLE };

      XrAction touch { XR_NULL_HANDLE };

      XrAction value { XR_NULL_HANDLE };

};

  private:

    OpenXRActionSet(XrInstance, XrSession);

    XrResult Initialize();

    XrResult CreateAction(XrActionType, const std::string& name, OpenXRHandFlags handFlags, XrAction&) const;

    XrInstance mInstance { XR_NULL_HANDLE };

    XrSession mSession { XR_NULL_HANDLE };

    XrActionSet mActionSet { XR_NULL_HANDLE };

    std::array<XrPath, 2> mSubactionPaths { XR_NULL_PATH, XR_NULL_PATH };

    std::string mPrefix { "input_" };

    std::unordered_map<std::string, OpenXRButtonActions> mButtonActions;

    std::unordered_map<std::string, XrAction> mActions;

  public:

    static OpenXRActionSetPtr Create(XrInstance, XrSession);

    const XrPath& GetSubactionPath(OpenXRHandFlags handeness) const;

    const XrActionSet& ActionSet() const { return mActionSet; }

    XrResult GetOrCreateAction(XrActionType, const std::string& name, OpenXRHandFlags, XrAction&);

    XrResult GetOrCreateButtonActions(OpenXRButtonType, OpenXRButtonFlags, OpenXRHandFlags, OpenXRButtonActions&);

    XrResult GetOrCreateAxisAction(OpenXRAxisType, OpenXRHandFlags, XrAction&);

    ~OpenXRActionSet();

};

} // namespace crow