Implemented read/write settings at startup/exit

The window position and size is now written to disk on exit and read on
startup. Also, the expanded directories from the tree are saved and
restored. This means I can get rid of this ugly expand dirs on startup
thing. Never liked it very much.

1 files changed, 5 insertions, 1 deletions

diff --git a/filesystemwidget.h b/filesystemwidget.h
index 0191065..6e8523c 100644
--- a/filesystemwidget.h
+++ b/filesystemwidget.h
@@ -54,16 +54,20 @@ class FilesystemWidget : public QWidget {
 		void archiveFiles();
 		void refreshDir(const QString &dir);
 		void playSelected();
+		void readSettings();
+		void writeSettings();
 
 	private slots:
 		void doRenameFile();
+		void dirExpanded(const QModelIndex &idx);
+		void dirCollapsed(const QModelIndex &idx);
 
 	private:
 		void setWindowTitle(const QString &dir);
 		void deleteRecursive(const QFileInfo &start);
 		void copyRecursive(const QFileInfo &start, const QString &destdir);
-		void expandParents(const QModelIndex &idx);
 		QStringList selectedFiles();
+		QStringList mExpandedDirs;
 		QAction *action(QWidget *widget, const QVariant &data) const;
 		QDirModel *mModel;
 		QTreeView *mDirView;