Show duration in statusBar

Show total duration of selected Movies in FileView. Created a new class
Helper::Duration for this and declared it as QMetaType.

1 files changed, 13 insertions, 1 deletions

diff --git a/fileview.cpp b/fileview.cpp
index b5766ca..b864ed0 100644
--- a/fileview.cpp
+++ b/fileview.cpp
@@ -32,7 +32,6 @@
 #include "smglobals.h"
 #include "filesystemfileproxy.h"
 #include "smdirmodel.h"
-#include "helper.h"
 
 FileView::FileView(QWidget *parent) : QTreeView(parent), mDeleteA(0) {
 	setAttribute(Qt::WA_Hover);
@@ -50,6 +49,12 @@ void FileView::setModel(QAbstractItemModel *model){
     QTreeView::setModel(model);
 }
 
+const QVariant FileView::duration() const {
+    QVariant retval;
+    retval.setValue(mDuration);
+    return retval;;
+}
+
 void FileView::markFiles(){
 	bool ok;
 	QString title = QString(tr("%1 - %2")).arg(qApp->applicationName()).arg(tr("Mark files"));
@@ -221,10 +226,17 @@ void FileView::selectedFilesChanged(){
     QModelIndexList selected = selectionModel()->selectedRows();
     emit numSelected(selected.size());
     qint64 selSize = 0;
+    Helper::Duration dur;
     foreach(QModelIndex i, selected){
         selSize += i.data(SmDirModel::SizeRole).toLongLong();
+        Helper::Duration curDur = i.data(SmDirModel::DurationRole).value<Helper::Duration>();
+        dur = dur + curDur;
     }
     emit selectedSize(selSize);
+    mDuration = dur;
+    QVariant duration;
+    duration.setValue(dur);
+    emit selectedDuration(duration);
 }
 
 void FileView::saveSelection(){