inputrouter.h

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
#pragma once
 
// External Includes
#include <rtti/object.h>
#include <component.h>
#include <utility/dllexport.h>
 
namespace nap
{
    class InputEvent;
    class EntityInstance;
    class DefaultInputRouterComponentInstance;
 
    class NAPAPI InputRouter
    {
    public:
        using EntityList = std::vector<EntityInstance*>;
 
        virtual void routeEvent(const InputEvent& event, const EntityList& entities) = 0;
    };
 
 
    class NAPAPI DefaultInputRouter : public InputRouter
    {
    public:
        DefaultInputRouter() = default;
 
        DefaultInputRouter(bool recursive) : mRecursive(recursive)          { }
 
        virtual void routeEvent(const InputEvent& event, const EntityList& entities);
 
        void setRecursive(bool value)           { mRecursive = value; }
 
        bool isRecursive() const                { return mRecursive; }
 
    private:
        bool mRecursive = false;
    };
 
 
    class NAPAPI DefaultInputRouterComponent : public Component
    {
        RTTI_ENABLE(Component)
        DECLARE_COMPONENT(DefaultInputRouterComponent, DefaultInputRouterComponentInstance)
    };
 
 
    class NAPAPI DefaultInputRouterComponentInstance : public ComponentInstance
    {
        RTTI_ENABLE(ComponentInstance)
 
    public:
        DefaultInputRouterComponentInstance(EntityInstance& entity, Component& resource) :
            ComponentInstance(entity, resource)
        { }
 
        DefaultInputRouter mInputRouter;        // Default input router
    };
}