ExampleSourceViewer.h

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// This may look like C code, but it's really -*- C++ -*-
/*
 * Copyright (C) 2009 Emweb bv, Herent, Belgium
 *
 * See the LICENSE file for terms of use.
 */
 
#include <iostream>
#include <stdlib.h>
 
#include <Wt/WContainerWidget.h>
#include <Wt/WTreeView.h>
#include <Wt/WStandardItemModel.h>
 
#include <Wt/cpp17/filesystem.hpp>
 
#include "FileItem.h"
#include "SourceView.h"
 
using namespace Wt;
 
class ExampleSourceViewer: public WContainerWidget
{
public:
  ExampleSourceViewer(const std::string& deployPath,
                      const std::string& examplesRoot,
                      const std::string& examplesType);
 
private:
  WTreeView  *exampleView_;
  SourceView *sourceView_;
 
  std::string deployPath_;
  std::string examplesRoot_;
  std::string examplesType_;
 
  std::shared_ptr<WStandardItemModel> model_;
 
  void cppTraverseDir(WStandardItem* parent,
                      const cpp17::filesystem::path& path);
  void javaTraverseDir(WStandardItem* parent,
                       const cpp17::filesystem::path& path);
  void javaTraversePackages(WStandardItem *parent,
                            const cpp17::filesystem::path& srcPath,
                            const std::string packageName);
 
  void showFile();
 
  void handlePathChange();
 
  void setExample(const std::string& exampleDir,
                  const std::string& example);
};