updated fileops plugin, fixed file dialog bugs

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@934 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 12 insertions, 0 deletions

diff --git a/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialog.cpp b/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialog.cpp
index 871337e8f..dce394398 100644
--- a/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialog.cpp
+++ b/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialog.cpp
@@ -56,6 +56,18 @@ void QmmpFileDialog::raise(const QString &dir, Mode mode, const QString &caption
     m_dialog->raise();
 }
 
+QString QmmpFileDialog::existingDirectory(QWidget *parent, const QString &caption, const QString &dir)
+{
+    QmmpFileDialogImpl *dialog = new QmmpFileDialogImpl(parent);
+    dialog->setWindowTitle(caption);
+    dialog->setModeAndMask(dir, FileDialog::AddDir);
+    QStringList l;
+    if (dialog->exec() == QDialog::Accepted)
+        l = dialog->selectedFiles();
+    dialog->deleteLater();
+    return l.isEmpty() ? QString() : l.at(0);
+}
+
 QString QmmpFileDialog::openFileName(QWidget *parent, const QString &caption,
                                      const QString &dir, const QString &filter, QString*)
 {