DBaseImageViewer.h

/*
 * Copyright (c) 2011-2016, Matthieu FAESSEL and ARMINES
 * 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 Matthieu FAESSEL, or ARMINES 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 HOLDERS AND 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.
 */
 
 
#ifndef _D_BASE_IMAGE_VIEWER_H
#define _D_BASE_IMAGE_VIEWER_H
 
#include "Core/include/DBaseObject.h"
 
 
namespace smil
{
    template <class T>
    class Image;
 
    class BaseImageViewer : public BaseObject
    {
    public:
        typedef BaseObject parentClass;
        
        BaseImageViewer(const char *_className="BaseImageViewer");
        
        virtual ~BaseImageViewer() {}
        
        virtual void show() {}
        virtual void showLabel() {}
        virtual void hide() {}
        virtual bool isVisible() { return false; }
        virtual void setName(const char *_name) { parentClass::setName(_name); }
        virtual void update() = 0;
    virtual void saveSnapshot(const char * /*fileName*/) {}
        
        // Slots
        MemberFunctionSlot<BaseImageViewer> updateSlot;
        
    protected:
        virtual void drawImage() {}
        bool labelImage;
    };
 
} // namespace smil
 
 
#endif // _D_BASE_IMAGE_VIEWER_H