Change playlist to use Esperanza's playlistmodel

src/FileDialog.cpp

@@ -0,0 +1,43 @@
+#include "FileDialog.h"
+
+#include <QSettings>
+#include <QFileDialog>
+#include <QString>
+
+
+FileDialog::FileDialog (QWidget *parent, const QString &name) : QFileDialog (parent)
+{
+	QSettings s;
+	m_name = name;
+
+	if (!s.contains("filedialog/" + name))
+		s.setValue ("filedialog/" + name, QDir::homePath ());
+
+	setDirectory (s.value("filedialog/" + name).toString ());
+}
+
+QStringList
+FileDialog::getFiles ()
+{
+	QSettings s;
+	QStringList ret = getOpenFileNames (NULL, "Choose files");
+	if (ret.size() > 0)
+		s.setValue ("filedialog/" + m_name, directory ().absolutePath ());
+
+	qSort (ret);
+
+	return ret;
+
+}
+
+QString
+FileDialog::getDirectory ()
+{
+	QSettings s;
+	QString ret = getExistingDirectory (NULL, "Choose directory");
+	if (!ret.isNull())
+		s.setValue ("filedialog/" + m_name, directory ().absolutePath ());
+
+	return ret;
+
+}