Add recursive directory

mainwindow.cpp

@@ -144,6 +144,7 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
 
     QMenu *fileMenu = new QMenu(tr("File"), this);
     fileMenu->addAction(tr("Open"), this, SLOT(loadFile()), QKeySequence::Open);
+    fileMenu->addAction(tr("Open directory recursively"), this, &MainWindow::loadDir);
     fileMenu->addAction(tr("Save as"), this, SLOT(saveAs()), QKeySequence::Save);
     fileMenu->addSeparator();
     fileMenu->addAction(tr("Copy marked files"), this, SLOT(copyMarked()), Qt::Key_F5);
@@ -487,6 +488,20 @@ void MainWindow::loadFile(int row)
     m_ringList->loadFile(row);
 }
 
+void MainWindow::loadDir()
+{
+    QString dir = QFileDialog::getExistingDirectory(this,
+                                                tr("Open directory recursively"),
+                                                _lastDir);
+    if(!dir.isEmpty())
+    {
+        _lastDir = dir;
+        m_ringList->setDir(dir, QString(), true);
+        QSettings settings;
+        settings.setValue("mainwindow/lastdir", _lastDir);
+    }
+}
+
 void MainWindow::indexDir()
 {
     QString dir = QFileDialog::getExistingDirectory(this, tr("Index directory"), _lastDir, QFileDialog::ShowDirsOnly);