Keep last open dives directory

Last open dives directory is stored in settings, so no need to walk through all
subdirectories all the time.

Signed-off-by: Helio Chissini de Castro <helio@kde.org>

1 files changed, 18 insertions, 1 deletions

diff --git a/qt-ui/mainwindow.cpp b/qt-ui/mainwindow.cpp
index 286aba43e..b2baa8c26 100644
--- a/qt-ui/mainwindow.cpp
+++ b/qt-ui/mainwindow.cpp
@@ -86,10 +86,27 @@ void MainWindow::on_actionNew_triggered()
 
 void MainWindow::on_actionOpen_triggered()
 {
-	QString filename = QFileDialog::getOpenFileName(this, tr("Open File"), QDir::homePath(), filter());
+	QSettings settings;
+	QString lastDir = QDir::homePath();
+
+	settings.beginGroup("FileDialog");
+	if (settings.contains("LastDir")) {
+		if(QDir::setCurrent(settings.value("LastDir").toString())) {
+			lastDir = settings.value("LastDir").toString();
+		}
+	}
+	settings.endGroup();
+
+	QString filename = QFileDialog::getOpenFileName(this, tr("Open File"), lastDir, filter());
 	if (filename.isEmpty())
 		return;
 
+	// Keep last open dir
+	QFileInfo fileInfo(filename);
+	settings.beginGroup("FileDialog");
+	settings.setValue("LastDir",fileInfo.dir().path());
+	settings.endGroup();
+
 	// Needed to convert to char*
 	QByteArray fileNamePtr = filename.toLocal8Bit();