That is what the code in the main view expects of an empty trace and
it's also logically more coherent.

Task-number: QTCREATORBUG-11833
Change-Id: I78b90ca5332bfb004cabbb32c4eb3e7e83fd7187
Reviewed-by: Christian Stenger <christian.stenger@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

Change-Id: Ib44094740e93f1389c3caa07371866714a375f04
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

There is no real reason for the existence of a QmlProfilerSimpleModel.

Change-Id: I6419973cfad5564913bf92f17fdcf7e529af4b01
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

They should both look up the source details when loading data
and they shouldn't do that again on gotoSourceLocation.

Change-Id: I433a4ff36a314822dff320ba4c8f398a6e3eaee3
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

Without this you get lines like this on the console:

SOFT ASSERT: "m_state == Done || m_state == Empty" in file
[...]/qmlprofilermodelmanager.cpp, line 62

Change-Id: Ia3fb98cd5e9fb683e3265d0fd3ed1ca99784270d
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

We don't want to emit a signal for each event being added. That's
expensive and doesn't serve any purpose. We also don't have to save
the availability of data in QML as it isn't used anywhere.

Change-Id: I32db06a1955a7cfd6b569f50b81bf5278333b622
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

Allow adding a weight to certain tasks so that the movement of the bar
gets smoother and update the progress from more places.

Change-Id: Ifb8331dc77116cc0464b3970cd6344fbbeacec41
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

The model manager should only set its state to 'Done' if all models are
actually done. When that is the case it can safely emit dataAvailable,
too, freeing us of the need to apply a heuristic to the progress
percentage. In order to have a unified interface to the completion of
model processing an abstract base class for QML and V8 models is
introduced.

Task-number: QTCREATORBUG-11466
Change-Id: Id89c7ef5e24004baab7f37ee5486b69e7611aee0
Reviewed-by: Christian Stenger <christian.stenger@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

Change-Id: Ib5423fdd064e4546f848c0b640b0ed0514c26d3a
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

This allows us to steer the timeline models in a more fine grained
way and avoid duplicate processing of the same data. We don't need
to rebuild everything on stateChanged of the model manager then.

Task-number: QTCREATORBUG-10950
Change-Id: I2aa9a96a33c602f062fc3b644ac06280ba7cd45a
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

Change-Id: I3950828a0b6a9c12aee4214d7c6db9bc551bd260
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

Change-Id: I66a236a024d76e7bef6edfb91ae30b5dd098b76b
Reviewed-by: Kai Koehne <kai.koehne@digia.com>