file_tree_view.hpp

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#ifndef FILE_TREE_VIEW_HPP
#define FILE_TREE_VIEW_HPP
 
#include <QTreeView>
#include <QFileSystemModel>
#include <QWidget>
#include <QMenu>
#include <QAction>
 
class FileTreeView : public QTreeView {
    Q_OBJECT
 
public:
    explicit FileTreeView(QWidget* parent = nullptr);
    void setRootPath(const QString& path);
 
signals:
    void fileSelected(const QString& filePath);
    void fileCreated(const QString& filePath);
    void folderCreated(const QString& folderPath);
 
protected:
    void mouseReleaseEvent(QMouseEvent* event) override;
    void contextMenuEvent(QContextMenuEvent* event) override;
 
private slots:
    void createNewFile();
    void createNewFolder();
    void renameItem();
    void deleteItem();
 
private:
    QFileSystemModel* model;
    QString currentFilePath;
    QModelIndex contextMenuIndex;
    
    QMenu* createContextMenu();
    QString getUniqueName(const QString& basePath, const QString& name, const QString& extension = QString());
    bool createFileOrFolder(const QString& path, bool isFile);
};
 
#endif // FILE_TREE_VIEW_HPP