This patch add support of call state management.
Buttons Alerting and Active permit to change the state of on-going call.

Nicolas Bertrand (5):
  controlbase: Add call state management buttons
  hardwaremanipulator: Call state changed signals
  callmanager: Change call state management slots
  control: handle call management buttons
  phonesim: connect call mangagement signals

 src/callmanager.cpp       |    7 +++++++
 src/callmanager.h         |   12 ++++++------
 src/control.cpp           |   12 ++++++++++++
 src/control.h             |    2 ++
 src/controlbase.ui        |   18 ++++++++++++++++++
 src/hardwaremanipulator.h |    2 ++
 src/phonesim.cpp          |    4 ++++
 7 files changed, 51 insertions(+), 6 deletions(-)