Read JSON from ffprobe

Use JSON output from ffprobe instead of string parsing to get some kind
of type safety.

For doing that, some changes were needed in FileView: Use delegates for
displaying Duration and Bitrate instead of mangling output in
Qt::Displayrole.

To reuse code, move all delegates from the new Archive to a separate
file.

And, of course, the initial objective: Show the accumulated size and
duration of selected files in the status bar from the experimental
archive.

1 files changed, 3 insertions, 0 deletions

diff --git a/filesystemwidget.cpp b/filesystemwidget.cpp
index 7ded048..9a4efa0 100644
--- a/filesystemwidget.cpp
+++ b/filesystemwidget.cpp
@@ -27,6 +27,7 @@
 #include "filesystemfileproxy.h"
 #include "pictureviewer2.h"
 #include "smglobals.h"
+#include "delegates.h"
 #include "smdirmodel.h"
 
 FilesystemWidget::FilesystemWidget(QWidget *parent) : QWidget(parent), mClipboardMode(None) {
@@ -65,6 +66,8 @@ FilesystemWidget::FilesystemWidget(QWidget *parent) : QWidget(parent), mClipboar
 	mFileView->setItemsExpandable(false);
     mFileView->setSelectionMode(QAbstractItemView::ExtendedSelection);
     mFileView->setSelectionBehavior(QAbstractItemView::SelectRows);
+    mFileView->setItemDelegateForColumn(SmDirModel::DurSize, new DurationDelegate(this));
+    mFileView->setItemDelegateForColumn(SmDirModel::Bitrate, new BitrateDelegate(this));
 
     mFileProxy->setDynamicSortFilter(true);
     connect(mFileView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), mFileView, SLOT(selectedFilesChanged()));