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

3 files changed, 17 insertions, 1 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*)
 {
diff --git a/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialog.h b/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialog.h
index d05cdb609..6fdc9f28b 100644
--- a/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialog.h
+++ b/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialog.h
@@ -39,6 +39,10 @@ public:
                const QString &caption = QString(),
                const QStringList &mask = QStringList());
 
+    QString existingDirectory(QWidget *parent = 0,
+                              const QString &caption = QString(),
+                              const QString &dir = QString());
+
     QString openFileName(QWidget *parent = 0,
                          const QString &caption  = QString(),
                          const QString &dir  = QString(),
diff --git a/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialogimpl.h b/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialogimpl.h
index 443e54c5a..76eb1f4e0 100644
--- a/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialogimpl.h
+++ b/src/plugins/FileDialogs/QmmpFileDialog/qmmpfiledialogimpl.h
@@ -42,7 +42,7 @@ public:
 
     ~QmmpFileDialogImpl();
 
-    void setModeAndMask(const QString&,FileDialog::Mode m, const QStringList& mask);
+    void setModeAndMask(const QString&,FileDialog::Mode m, const QStringList& mask = QStringList());
     QStringList selectedFiles ();
 
 protected slots: