Fix Video sorting

Show directories in FileWidget and always put ".." first, then the
directories by creating a new QSortFilterProxyModel.

For this the file attribute is needed for every column, so use
QList<QStandardItem*> instead of individual QStandardItem*s.

Use enums to access columns.

1 files changed, 5 insertions, 3 deletions

diff --git a/filewidget.h b/filewidget.h
index b00d742..504a6c7 100644
--- a/filewidget.h
+++ b/filewidget.h
@@ -9,12 +9,14 @@ class QLineEdit;
 class QPushButton;
 class QStandardItemModel;
 class QTreeView;
-class FileSorter;
+class VideoSorter;
 
 class FileWidget : public QWidget {
     Q_OBJECT
     public:
-        enum FileAttrs { NotPresent = 0, Present = 1, NoVideo = 2 };
+        enum FileAttrs { NotPresent = 0, Present = 1, NoVideo = 2, ParentDir = 3, Directory = 4 };
+        enum { RowCount = 4 };
+        enum Colums { IconRow = 0, NameRow = 1, MimeRow = 2, Md5Row = 3 };
         explicit FileWidget(QWidget *parent = 0);
         ~FileWidget();
 
@@ -36,7 +38,7 @@ class FileWidget : public QWidget {
         QPushButton *mSearch;
         QStandardItemModel *mModel;
         QTreeView *mFileView;
-        FileSorter *mProxy;
+        VideoSorter *mProxy;
         QSqlDatabase mDb;
         QSqlQuery mQOrigin;
         QSqlQuery mQFiles;