Kinda fix display of metadata

If a seriespart is selected in the tree, display a summary.
When a file is selected, display the actual metadata.

It's much more consistent. Before, the metadata of the first *item in the
selected list was displayed.

1 files changed, 8 insertions, 0 deletions

diff --git a/archivemodel.h b/archivemodel.h
index da673c7..ad11fce 100644
--- a/archivemodel.h
+++ b/archivemodel.h
@@ -106,6 +106,10 @@ class ArchiveFilesModel : public SmTreeModel {
         void populate(const QSet<int> &seriesPartIds);
         QStringList filesForSeriespart(int seriesPartId) const;
         void updateSeriesPartForFile(const QString &md5sum, int newSeriesPart);
+        quint64 totalDuration() const { return mTotalDuration; }
+        quint64 totalSize() const { return mTotalSize; }
+        int movieFilesCount() const { return mTotalMovies; }
+        int otherFilesCount() const { return mTotalOthers; }
         static bool hasFile(const QString &md5);
         static bool setDvdNo(const QString &md5, int dvdno);
 
@@ -117,6 +121,10 @@ class ArchiveFilesModel : public SmTreeModel {
         QSet<int> mSeriesPartIds;
         QHash<int, QString> mRoleDbColumnMap;
         QSqlDatabase mDb;
+        quint64 mTotalSize;
+        quint64 mTotalDuration;
+        int mTotalMovies;
+        int mTotalOthers;
 };
 
 class ArchiveCollector : public QThread {