Lagrange [work/v1.6]

 src/app.c               | 10 ++++++++--
 src/app.h               |  5 ++++-
 src/audio/player.c      |  6 ++++++
 src/audio/player.h      |  2 ++
 src/media.c             |  4 ++--
 src/ui/documentwidget.c | 40 ++++++++++++++++++++++++++++++++++++----
 src/ui/util.c           |  3 +--
 src/ui/widget.c         |  4 +++-
 8 files changed, 62 insertions(+), 12 deletions(-)