first commit

2022-10-20 20:29:11 +08:00
commit 4d531f8044
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+// SPDX-License-Identifier: LGPL-2.1-only
+// Copyright (C) 2021 James Hogan <james@albanarts.com>
+
+#ifndef OSGXR_ACTION
+#define OSGXR_ACTION 1
+
+#include <osgXR/Action>
+
+#include "Subaction.h"
+
+#include <osg/ref_ptr>
+
+#include <memory>
+#include <set>
+#include <string>
+
+namespace osgXR {
+
+namespace OpenXR {
+    class Action;
+    class Instance;
+};
+
+class Action::Private
+{
+    public:
+
+        static Private *get(Action *pub)
+        {
+            return pub->_private.get();
+        }
+
+        Private(ActionSet *actionSet);
+        virtual ~Private();
+
+        void setName(const std::string &name);
+        const std::string &getName() const;
+
+        void setLocalizedName(const std::string &localizedName);
+        const std::string &getLocalizedName() const;
+
+        void addSubaction(std::shared_ptr<Subaction::Private> subaction);
+
+        bool getUpdated() const
+        {
+            return _updated;
+        }
+
+        /// Setup action with an OpenXR instance
+        virtual OpenXR::Action *setup(OpenXR::Instance *instance) = 0;
+        /// Clean up action before an OpenXR session is destroyed
+        virtual void cleanupSession() = 0;
+        /// Clean up action before an OpenXR instance is destroyed
+        void cleanupInstance();
+
+        /**
+         * Get a list of currently bound source paths for this action.
+         * @param sourcePaths[out] Vector of source paths to write into.
+         */
+        void getBoundSources(std::vector<std::string> &sourcePaths) const;
+
+        /**
+         * Get a list of currently bound source localized names for this action.
+         * @param whichComponents  Which components to include.
+         * @param names[out] Vector of names to write into.
+         */
+        void getBoundSourcesLocalizedNames(XrInputSourceLocalizedNameFlags whichComponents,
+                                           std::vector<std::string> &names) const;
+
+    protected:
+
+        std::string _name;
+        std::string _localizedName;
+
+        osg::ref_ptr<ActionSet> _actionSet;
+        std::set<std::shared_ptr<Subaction::Private>> _subactions;
+
+        bool _updated;
+        osg::ref_ptr<OpenXR::Action> _action;
+};
+
+} // osgXR
+
+#endif