main_window.hpp

#pragma once
#include "tabs.hpp"
#include "screen.hpp"
#include "status_bar.hpp"
#include "layout.hpp"
#include "widget.hpp"
#include "dialog.hpp"
#include <string>

class OpenDialog;
class SaveDialog;
class TextFile;

class MainWindow: public Widget
{
public:
  MainWindow(Widget *parent = nullptr);
protected:
  virtual bool keyPressEvent(KeyEvent &);
private:
  Screen *activeScreen_;
  Layout layout_;
  Tabs tabs_;
  StatusBar statusBar_;
  Layout screenLayout_;
  void openFile(OpenDialog *, const std::string &);
  void saveAs(SaveDialog *sender, TextFile *textFile, const std::string &fileName);
  void saveAndClose(SaveDialog *sender, TextFile *textFile, const std::string &fileName);
  void closeActiveTextBuffer(Dialog::Answer);
  void save();
  void wholeScreen();
  void split(Layout::Style);
  void switchToPrevScreen();
  void switchToNextScreen();
  void setTextBuffer(BaseTextBuffer *);
  void deleteTextBuffer(BaseTextBuffer *);
};