ImagesWidget.h

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// This may look like C code, but it's really -*- C++ -*-
/*
 * Copyright (C) 2011 Emweb bv, Herent, Belgium
 *
 * See the LICENSE file for terms of use.
 */
 
#ifndef IMAGES_WIDGET_H_
#define IMAGES_WIDGET_H_
 
#include <Wt/WContainerWidget.h>
 
#include <vector>
 
class ImagesWidget : public Wt::WContainerWidget
{
public:
  static const int HURRAY;
 
  explicit ImagesWidget(int maxGuesses);
 
  /*
   * 0 - maxGuesses: corresponds to 0 up to maxGuesses guesses
   *         HURRAY: when won
   */
  void showImage(int index);
  int currentImage() const { return image_; }
 
private:
  std::vector<Wt::WImage*> images_;
  int image_;
 
  Wt::WImage *image(int index) const;
};
 
#endif // IMAGES_WIDGET_H_