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, 0 insertions, 37 deletions

diff --git a/archiveview.h b/archiveview.h
index 6627508..48517da 100644
--- a/archiveview.h
+++ b/archiveview.h
@@ -236,41 +236,4 @@ class PartEditor : public QDialog {
         QPushButton *mAccept;
 };
 
-class FileNoDelegate : public QStyledItemDelegate {
-    Q_OBJECT
-    public:
-        explicit FileNoDelegate(QObject *parent = 0) : QStyledItemDelegate(parent) {}
-        virtual QString displayText(const QVariant &value, const QLocale &locale) const;
-        virtual QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const;
-};
-
-class DvdNoDelegate : public QStyledItemDelegate {
-    Q_OBJECT
-    public:
-        explicit DvdNoDelegate(QObject *parent = 0) : QStyledItemDelegate(parent) {}
-        virtual QString displayText(const QVariant &value, const QLocale &locale) const;
-};
-
-class SizeDelegate : public QStyledItemDelegate {
-    Q_OBJECT
-    public:
-        explicit SizeDelegate(QObject *parent = 0) : QStyledItemDelegate(parent) {}
-        virtual QString displayText(const QVariant &value, const QLocale &locale) const;
-};
-
-class DurationDelegate : public QStyledItemDelegate {
-    Q_OBJECT
-    public:
-        explicit DurationDelegate(QObject *parent = 0) : QStyledItemDelegate(parent) {}
-        virtual QString displayText(const QVariant &value, const QLocale &locale) const;
-};
-
-class EmptyDelegate : public QStyledItemDelegate {
-    Q_OBJECT
-    public:
-        explicit EmptyDelegate(QObject *parent = 0) : QStyledItemDelegate(parent) {}
-        virtual QString displayText(const QVariant &value, const QLocale &locale) const;
-};
-
-
 #endif // ARCHIVEVIEW_H