#pragma once

#include <KXmlGuiWindow>

#include "ui_GeneralSettings.h"

class QLabel;
class SciEdit;
class TabWidget;
class DocumentManager;

class MainWindow : public KXmlGuiWindow
{
    Q_OBJECT

public:
    explicit MainWindow(QWidget *parent = nullptr);
    ~MainWindow();

private slots:
    void newFile();
    void openFile();
    void saveFile();
    void saveAsFile();
    void closeFile();
    void onCurrentTabChanged();
    void onCurrentEditorChanged(SciEdit *editor);
    void onDocumentModified(int docIndex, bool modified);

private:
    void setupActions();
    void showSettings();
    void applyLexer(const QString & lexer);
    void updateWindowTitle();
    void updateStatusBar();
    void updateActions();

    DocumentManager *m_documentManager;
    TabWidget *m_tabWidget;
    QLabel *m_cursorPosStatusLabel;
    QLabel *m_encodingStatusLabel;
    QLabel *m_languageStatusLabel;
};

// plainly for KConfigDialog
// void setupUi(QWidget *GeneralSettings)
template <typename T>
class SettingsPage : public QWidget
{
public:
    SettingsPage(QWidget *parent)
        : QWidget(parent)
    {
        ui.setupUi(this);
    }

private:
    T ui;
};