Call QFile::flush() after writing the data that was fetched from the
item. This fixes files being empty in some situations.
Signed-off-by: Tobias Doerffel <tobias.doerffel@gmail.com>
Added ResourceFileMapper which is an inline class allowing to access
all kind of ResourceItems locally by creating a QTemporaryFile object
and fetch data where neccessary (i.e. ResourceItem::isLocalResource()
returns false).
Signed-off-by: Tobias Doerffel <tobias.doerffel@gmail.com>