Implement FilePropertiesDialog

Implemented a dialog for file properties. When the mime type says it's a
video, fork ffprobe to read the properties of all streams and show them
in a QTreeView powered by a SmTreeModel. If the mime type is image, use
QImage to read some properties and show them in the same dialog.

This commit introduces the new class FilePropertiesDialog. I also had to
implement a copy constructor for SmTreeItem. It obsoletes classes
ActorWidget, ActorModel and MoviePropertiesDialog.

1 files changed, 1 insertions, 0 deletions

diff --git a/smtreeitem.h b/smtreeitem.h
index 402d73f..591f2a4 100644
--- a/smtreeitem.h
+++ b/smtreeitem.h
@@ -15,6 +15,7 @@ class SmTreeItem {
 	public:
 		SmTreeItem(const QList<QVariant> &data, SmTreeItem *parent = 0);
 		SmTreeItem(int rows, SmTreeItem *parent = 0);
+		SmTreeItem(const SmTreeItem &other);
 		~SmTreeItem();
 		void appendChild(SmTreeItem *child);
 		SmTreeItem *child(int row) const;