- Your Widget Set For OpenGL

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uvideodevice.hpp

/***************************************************************************
    LibUFO - UI For OpenGL
    copyright         : (C) 2001-2005 by Johannes Schmidt
    email             : schmidtjf at users.sourceforge.net
                             -------------------

    file              : include/ufo/uvideodevice.hpp
    begin             : Wed Jul 28 2004
    $Id: uvideodevice.hpp,v 1.6 2005/05/21 15:17:23 schmidtjf Exp $
 ***************************************************************************/

/***************************************************************************
 *  This library is free software; you can redistribute it and/or          *
 * modify it under the terms of the GNU Lesser General Public              *
 * License as published by the Free Software Foundation; either            *
 * version 2.1 of the License, or (at your option) any later version.      *
 *                                                                         *
 * This library is distributed in the hope that it will be useful,         *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of          *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU       *
 * Lesser General Public License for more details.                         *
 *                                                                         *
 * You should have received a copy of the GNU Lesser General Public        *
 * License along with this library; if not, write to the Free Software     *
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
 ***************************************************************************/

#ifndef UVIDEODEVICE_HPP
#define UVIDEODEVICE_HPP

#include "uobject.hpp"
#include "util/upoint.hpp"
#include "util/udimension.hpp"
#include "signals/usignal.hpp"

namespace ufo {

class UXFrame;

class UFO_EXPORT UVideoDevice : public UObject {
    UFO_DECLARE_ABSTRACT_CLASS(UVideoDevice)
public: // public methods
    virtual void setSize(int w, int h) = 0;
    virtual UDimension getSize() const = 0;

    virtual void setLocation(int x, int y) = 0;
    virtual UPoint getLocation() const = 0;

    virtual void setTitle(const std::string & title) = 0;
    virtual std::string getTitle() const = 0;

    virtual void setDepth(int depth) = 0;
    virtual int getDepth() const = 0;

    virtual void swapBuffers() = 0;
    virtual void makeContextCurrent() = 0;

    virtual bool show() = 0;
    virtual void hide() = 0;

    virtual void setFrameStyle(uint32_t frameStyle) = 0;
    virtual uint32_t getFrameStyle() const = 0;

    virtual void setInitialFrameState(uint32_t frameState) = 0;
    virtual uint32_t getFrameState() const = 0;

public: // Public methods, used to notify the device of system changes
    virtual void setFrame(UXFrame * frame) = 0;
    virtual void notify(uint32_t type, int arg1, int arg2, int arg3, int arg4) = 0;

public: // Public signals
    USignal1<UVideoDevice*> & sigMoved();
    USignal1<UVideoDevice*> & sigResized();
private: // Private signals
    USignal1<UVideoDevice*> m_sigMoved;
    USignal1<UVideoDevice*> m_sigResized;
};

//
// inline implementation
//

inline USignal1<UVideoDevice*> &
UVideoDevice::sigMoved() {
    return m_sigMoved;
}

inline USignal1<UVideoDevice*> &
UVideoDevice::sigResized() {
    return m_sigResized;
}

} // namespace ufo

#endif // UVIDEODEVICE_HPP

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