Change-Id: If6fccce951c2f3c3787cde2fa593e65da26f4370
Reviewed-by: Timur Pocheptsov <Timur.Pocheptsov@digia.com>
Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>

Previously the UI was only updated when a new service was discovered
on a device. In the extremely rare event of no services being found
the UI was hanging in the "Searching for services" view.

Change-Id: I245216ac4e373a765dea2e182ab541e8830417d0
Reviewed-by: Timur Pocheptsov <Timur.Pocheptsov@digia.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>

1.) The QLEController may error out during connectToDevice() which does
not require the eventloop to run. At the same time the services view
is not yet loaded. Subsequently the services view never notices the
errors and loads as if the controller is still trying to connect.

2.) The services view can only be left when a disconnect() signal is
received. During a connection error the disconnect never happens
because the connect never happened. Artificially introduce a disconnect()
when the controller is not connected but disconnect was called by the UI.
This part should be cleaned up to properly allow tracking of the
controller's state in the future.

Change-Id: I2cbd90d55b5e70fb275a8f4563d9436419874e6d
Reviewed-by: Timur Pocheptsov <Timur.Pocheptsov@digia.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>

Previously the error was indicated but other UI elements were still
giving the impression that the scan was ongoing.

Change-Id: Iafab8f43bff3303eb6ad5e3385db2f81288d2e66
Reviewed-by: Timur Pocheptsov <Timur.Pocheptsov@digia.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>

Change-Id: I963f47f0089d072249b73bdfb0c715d43186b08d
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Change-Id: I0be30191cbceb963c7e1bfd7e55a1f2f38772d5f
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>

Moves the new API into its place and completes the removal of the old
API.

Change-Id: I10a285e24e288aeb747cb1606574e27a4bf57308
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>

1.) Improves UI flow
2.) Improves error behavior (e.g. device disconnects)
3.) Adds missing signal/model updates whcih caused unexpected UI flow

Change-Id: Icc7edf4945df0e964b5c91b407ce5976a1585b81
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>

Some minor improvements have been incorporated too but the focus is on
the port. More code and UI cleanups are required.

Change-Id: I56f226b8418b78190d498df04d67686220a3644e
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>

Function name was slightly adjusted to reflect the fact that it's a
flag.

Change-Id: I9c1a2fe64b93c7ae7bd826d856f8b87f985d7473
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>

Error enums added and implemented together with examples.

Change-Id: I912c396080ee9a6b87f41104eb7e41f8c62abf8b
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>

During device scan, search bar was gone after device is added
and device scan was not yet done.

Change-Id: I39bd7fc1c3f8c22a93921313d818ba1cd00363a0
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>

Error handling improved, code styling improved.

Change-Id: I1f35c6a6ef9641cb445fdbe55e0127b554e50ebc
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>

Ensures that QLowEnergyServiceInfo and QBluetoothServiceInfo are more alike.

Tests and examples updated as well.

Change-Id: I0f6a97900891a9673f99578bdc8d156a8c403513
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>

Examples which illustrate how to use BLE API are implemented. First example
is an application for discovering LE devices, services and characteristics.

Change-Id: Ic144c78499b74934541837df9a53183b4e7e32f7
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>