SourceView.h

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// This may look like C code, but it's really -*- C++ -*-
/*
 * Copyright (C) 2009 Emweb bvba 
 *
 * See the LICENSE file for terms of use.
 */

#ifndef SOURCEVIEW_H
#define SOURCEVIEW_H

#include <Wt/WViewWidget.h>
#include <Wt/WModelIndex.h>
#include <Wt/WMemoryResource.h>

using namespace Wt;


class SourceView : public WViewWidget
{
public:
  SourceView(ItemDataRole fileNameRole,
             ItemDataRole contentRole,
             ItemDataRole filePathRole);
 
  virtual ~SourceView();

  bool setIndex(const WModelIndex& index);

  virtual std::unique_ptr<WWidget> renderView();
  
private:
  WModelIndex index_;

  Wt::ItemDataRole fileNameRole_;
  Wt::ItemDataRole contentRole_;
  Wt::ItemDataRole filePathRole_;

  std::shared_ptr<WMemoryResource> imageResource_;

private: 
  std::string imageExtension(const std::string& fileName);
};

#endif //SOURCEVIEW_H