ProjectView.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include <QFileSystemModel>
#include <QTreeView>
 
#include "ProjectViewContextMenu.h"
 
class ProjectViewContextMenu;
 
class ProjectView final : public QTreeView
{
    Q_OBJECT
 
    friend class ProjectViewContextMenu;
 
  public:
    explicit ProjectView(QWidget *parent = nullptr) : QTreeView(parent)
    {
        m_fileSystemModel = new QFileSystemModel;
        QTreeView::setModel(m_fileSystemModel);
 
        m_contextMenu = new ProjectViewContextMenu(this);
        setContextMenuPolicy(Qt::ContextMenuPolicy::CustomContextMenu);
 
        for (int i{1}; i < size().width(); ++i)
        {
            hideColumn(i);
        }
        connect(this,
                &QTreeView::customContextMenuRequested,
                m_contextMenu,
                &ProjectViewContextMenu::requested);
    }
 
    void setRootPath(const QString &path)
    {
        m_fileSystemModel->setRootPath(path);
        setRootIndex(m_fileSystemModel->index(path));
    }
 
    QString relativePathAt(const QModelIndex &index) const
    {
        return m_fileSystemModel->filePath(index);
    }
 
    QString absolutePathAt(const QModelIndex &index) const
    {
        return m_fileSystemModel->rootDirectory().filePath(relativePathAt(index));
    }
 
  private:
    QFileSystemModel *m_fileSystemModel;
    ProjectViewContextMenu *m_contextMenu;
};