MainWindow.h

/*
 * Q3270 Terminal Emulator
 *
 * Copyright (c) 2020–2025 Andy Styles
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * This file is part of Q3270.
 * See the LICENSE file in the project root for full license information.
 */
 
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
 
#include <QMainWindow>
#include <QPainter>
#include <QAction>
#include <QWidget>
#include <QGraphicsScene>
#include <QGraphicsView>
#include <QGraphicsItem>
#include <QTextDocument>
#include <QHostAddress>
#include <QTextEdit>
#include <QEvent>
#include <QKeyEvent>
#include <QDebug>
#include <QFontDialog>
#include <QSettings>
#include <QWidgetAction>
#include <QLabel>
#include <QString>
 
#include "Preferences/PreferencesDialog.h"
#include "Terminal.h"
#include "ColourTheme.h"
#include "KeyboardThemeDialog.h"
#include "ActiveSettings.h"
#include "CertificateDetails.h"
#include "Stores/SessionStore.h"
#include "Stores/KeyboardStore.h"
#include "Stores/ColourStore.h"
 
QT_BEGIN_NAMESPACE
 
namespace Ui {
    class MainWindowDialog;
    class CertificateDetails;
}
 
QT_END_NAMESPACE
 
#define MRU_COUNT 10
 
struct LaunchParms
{
        QWidget *parent = nullptr;
        QString session = {} ;
};
 
class MainWindow : public QMainWindow
{
 
  Q_OBJECT
  
  public:
 
      explicit MainWindow(LaunchParms lp = {});
      ~MainWindow();
 
  public slots:
 
      void closeEvent(QCloseEvent *c);
      void showEvent(QShowEvent *s);
      void resizeEvent(QResizeEvent *s);
 
  private slots:
 
      //File menu
      void menuNew();
      void menuDuplicate();
      void mruConnect();
      void menuSaveSessionAs();
      void menuSaveSession();
      void menuOpenSession();
      void menuManageSessions();
      void menuManageAutostartSessions();
      void menuQuit();
 
      // Session menu
      void menuConnect();
      void menuDisconnect();
      void menuSessionPreferences();
 
      // Themes menu
      void menuKeyboardTheme();
      void menuColourTheme();
 
      // The Help menu
      void menuAbout();
      void menuAboutConnection();
 
      // Triggered by Terminal on connection state
      void enableConnectMenu(bool state);
 
      // Triggered by Terminal on connection/disconnection
      void enableDisconnectMenu();
      void disableDisconnectMenu();
 
      // Triggered when a new keyboard or colour theme is chosen
      void activeKeyboardNameChanged(const QString &name);
      void activeColoursNameChanged(const QString &name);
 
      // Triggered when the user modifies a keyboard or colour theme
      void checkKeyboardThemeModified(const QString &name);
      void checkColourThemeModified(const QString &name);
 
      void checkHostNameChange(const QString &hostName, const int port, const QString &hostLU);
 
  private:
 
      void populateMRU();
      void updateMRUList();
      void storeAppWideSettings();
 
      ActiveSettings activeSettings;
 
      // Persistence Stores
      SessionStore sessionStore;
      KeyboardStore keyboardStore;
      ColourStore colourStore;
 
      // 3270 'hardware' layers
      Keyboard keyboard;
      CodePage codePage;
      Terminal *terminal;
 
      // Dialogs
      KeyboardThemeDialog *keyboardTheme;
      PreferencesDialog *settings;
      ColourTheme *colourTheme;
 
      int maxMruCount;
 
      QStringList mruList;
 
      Ui::MainWindowDialog *ui;
 
};
 
#endif