RawInputModule.h

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/* ========================================================================
 * Copyright (c) 2006,
 * Institute for Computer Graphics and Vision
 * Graz University of Technology
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *
 * Neither the name of the Graz University of Technology nor the names of
 * its contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ========================================================================
 * PROJECT: OpenTracker
 * ======================================================================== */
/* ======================================================================= */

#ifndef _RAWINPUTMODULE_H
#define _RAWINPUTMODULE_H

#include <OpenTracker/OpenTracker.h>

#ifdef USE_RAWINPUT
#ifdef WIN32

#ifndef _WIN32_WINNT
#define _WIN32_WINNT 0x0501
#endif

#include <windows.h>

namespace ot {

    class OPENTRACKER_API RawInputModule: public ThreadModule,public NodeFactory
    {
        // methods
    public:
        RawInputModule();

        virtual ~RawInputModule();

        virtual Node* createNode(const std::string &name,StringTable &attributes);

        virtual void close();

        virtual void pushEvent();

        virtual void init(StringTable &attributes,ConfigNode* pLocalTree);

        // members
    protected:
        virtual void run();

        NodeVector pSources;

    private:
        static LRESULT CALLBACK LowLevelMouseHook(int,WPARAM,LPARAM);
        static LRESULT CALLBACK LowLevelKeyboardHook(int,WPARAM,LPARAM);
        static LRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPARAM);
        void processRawInput(HWND,WPARAM,HRAWINPUT);

        UINT numDevices;
        char** deviceNames;
        RAWINPUTDEVICELIST* rawInputDeviceList;
        static bool filterButtons;
        static RawInputModule* pRawInputModule;
    };

        OT_MODULE(RawInputModule);
} // namespace ot

#endif
#endif  // USE_RAWINPUT

#endif

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