blame: src/mainwindow.h

#pragma once

#include <QMainWindow>

class QTreeView;

class QListView;

class QLabel;

class QStackedWidget;

class QMenuBar;

class QDockWidget;

class QFileSystemModel;

class QListWidget;

class ImageModel;

class ImageViewWidget;

class PreferencesDialog;

class MainWindow : public QMainWindow

{

    Q_OBJECT

public:

    explicit MainWindow(QWidget *parent = nullptr);

private:

    void setupUi();

    void setupConnections();

    void setupMenuBar();

    void loadPreferences();

    void savePreferences();

    void onPreferencesTriggered();

    void resetLayoutToDefault();

    void navigateToFolder(const QString &path);

    void selectPreviousFolderIfExists();

    void setFullScreenMode(bool fullScreen);

    void loadVisibleThumbnails();

    void showPreview(const QModelIndex &index);

    void enterSingleImageMode(const QModelIndex &index);

    void leaveSingleImageMode();

    QStringList computeNeighborPaths(const QModelIndex &index) const;

    void keyPressEvent(QKeyEvent *event) override;

    bool eventFilter(QObject *obj, QEvent *event) override;

    void closeEvent(QCloseEvent *event) override;

    QFileSystemModel *m_dirModel;

    ImageModel *m_imageModel;

    QTreeView *m_treeView;

    QListWidget *m_rootList;

    QListView *m_listView;

    QLabel *m_previewLabel;

    QStackedWidget *m_stack;

    QString m_backgroundColorPreference = "black";

    int m_folderCacheSizePreference = 4;

    QString m_thumbnailCacheSizePreference = "normal";

    QWidget *m_browserPage;

    ImageViewWidget *m_imageView;

    bool m_wasMaximized = false;

    bool m_imageViewWasFullScreen = false;

    QString m_previousFolderPath;

    QMenuBar *m_menuBar = nullptr;

    QDockWidget *m_rootDock = nullptr;

    QDockWidget *m_folderDock = nullptr;

    QDockWidget *m_previewDock = nullptr;

    bool m_rootDockWasVisible = true;

    bool m_folderDockWasVisible = true;

    bool m_previewDockWasVisible = true;

    bool m_lockDockingPreference = false;

    void applyDockLocking(bool lock);

};