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, 4 insertions, 0 deletions

diff --git a/filestreemodel.h b/filestreemodel.h
index 2408e35..bea1d5c 100644
--- a/filestreemodel.h
+++ b/filestreemodel.h
@@ -11,6 +11,7 @@
 #include <QSqlDatabase>
 #include <QList>
 #include <QHash>
+#include <QMap>
 
 #include "smtreemodel.h"
 
@@ -37,6 +38,9 @@ class FilesTreeModel : public SmTreeModel {
 		bool setData(const QModelIndex &index, const QVariant &value, int role);
 		Qt::ItemFlags flags(const QModelIndex &index) const;
 		QHash<QString, QString> filesBySeriesPartId(int seriesPartId);
+		QList<QMap<QString, QString> > streamInfo(const QModelIndex &idx);
+		QMap<QString, QString> pictureInfo(const QModelIndex &idx);
+		QMap<QString, QString> pictureMetaInfo(const QModelIndex &idx);
 
 		//file manipulation
 		bool addFile(const QString &fullPath, int type, int quality, int filePart, int seriesPartId, int dvd = -1);