Previous implementation uses MaxMessage and MaxRangeType constants to
specify events with undefined message or range type. This causes
backwards compatibility issue if new message or range types are
added, because those constants are also written to files when saving
profiler traces.
Add UndefinedMessage and UndefinedRangeType constants and use those
instead of the MaxMessage and MaxRangeType constants. This doesn't fix
opening old traces, but the same problem won't happend again with new
traces.
Also update profiler autotests with fixed data.
Task-number: QTCREATORBUG-28146
Change-Id: Ief003d39f871dd1ff2cc908e6a4d4b4678fd0868
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
For some reason, Q_UNUSED includes already a semicolon, adding one
on the user side creates an additional empty statement.
Change-Id: I9c5e8fac381345a60792cb75e2938fd53958d3b0
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This allows us to define a template for filling a
QmlProfilerTimelineModel without spelling out all the type names.
Change-Id: I97870287a795d95f58a949729afa715f145817bb
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
The only place where we used them was handlesTypeId(), and there it was
wrong. Each QmlProfilerTimelineModel has exactly one main feature it
subscribes to. It might additionally accept events of some auxiliary
features for context, but it doesn't really "handle" the respective
types in the sense that you could, for example, attach notes to them.
Therefore, just checking for the main feature is the right thing to do.
Change-Id: If0c00444084b957f3b99d3456cdbf703ae4afc3d
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
This allows us to share code between the two, in particular the QML code
for the Details window, and the theme code. This way we can potentially
deduplicate some code.
Change-Id: I3a0d26b18488bd2a46b5b077b5b5d79ac2dfc5ce
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
This way we can use the trace file loading and saving mechanism for
other profilers.
Change-Id: I98ec1cdde6f7abcea152cabf72e64d4e696dfa59
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
The way the notes model works requires every timeline model to have a
different ID. Conversely no other kind of model actually needs an ID.
Therefore it makes sense to have the TimelineModelAggregator manage the
IDs as every timeline model will sooner or later be associated with an
aggregator.
Change-Id: Ib8b2c88ed883351d4e3e156dd13e1dd113c21808
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
The scale parameters are converted to single precision float anyway as
soon as we do something with them. We might as well change all the
methods to be single precision, too.
The min/max row values should really be 64bit as 32bit values are not
enough to express memory usage.
Change-Id: I2b058b112286eabb1c077f7e746c48b6b99cb416
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
There is no reason why we shouldn't. Logically that would be an
animation frame without any running animations. The frame would still
have a frame rate and we can still tell if it's the GUI or render
thread.
Furthermore the assert might be triggered by invalid trace data.
Change-Id: I58578a941c5d1471dd1b299ed5f489ad160b2904
Reviewed-by: Milian Wolff <milian.wolff@kdab.com>
We keep it private to QmlProfilerModelManager and proxy the last few
methods that were directly called on the model. This enables us to
remove the QmlProfilerDataModel class by integrating what is left of it
into QmlProfilerModelManagerPrivate in a next step.
Change-Id: Ie9b4e03fb286e5a0040374d00b7b26f810426278
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
We should use it for all time printing instead of duplicating the code
everywhere.
Change-Id: I530baa31fd7044aefce6201fec0ab27c99a61a1d
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
It makes no sense to return a QColor as the only things we are using
are the red, green, and blue components. Furthermore, colorFromHue()
can only generate 360 different colors which we can easily cache
instead of recalculating them on each request.
This significantly reduces the time it takes to update the timeline
render nodes.
Change-Id: I7961014364a1bec5b089285148b2e6c141a6dc7d
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
... in turn, make its members private, so that we don't accidentally
change them.
Change-Id: Ibc65b406ee341d33f69647ed1b19e1e34f5cd535
Reviewed-by: Christian Kandeler <christian.kandeler@theqtcompany.com>
Some compilers don't like explicit initializers for arrays.
Change-Id: I49d056e0000334857a635d8da10491c0d1e5f36c
Reviewed-by: Christian Kandeler <christian.kandeler@theqtcompany.com>
All the models do the same thing when loading the data: They iterate
the list of events, determine for each one if they accept it, and if
so, they load it. After the list has been fully loaded, they do some
finalization. This can be centralized, and ultimately we won't need to
expose the central QVector<QmlEvent> for that anymore.
Change-Id: Ia82facfdc3968200bbec323a02f2fcc02ac44e9e
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
The progress bar in the state widget was rather meaningless. We rarely
know how many events we expect and it's rather hard to tell how long
each model will take to process them. Instead, we just show a 0-ranged
progress bar to tell the user that "something is happening".
Change-Id: Icb80840d1f0a1538bcf254faa37cbb36e25d342c
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
The QmlTypedEvent is mainly useful to read a generic QmlEvent and
QmlEventType from a QPacket. QmlEventType has a stream operator to do
exactly that. QmlEvent also gets further options to store 32-bit data
in addition to 64- and 8-bit data. Also, with the more generic storage
layout we can reduce the memory consumption of range events by 50%.
This comes at the cost of additional memory allocations for non-range
events, but as non-range events are significantly less frequent than
range events, this is a good tradeoff. Finally the new storage layout
lends itself to efficient serialization, which will help when
developing new storage and transfer formats for QML traces.
Change-Id: I420de68b0142f23c8fb2ca8b329d7ffe69c83fe0
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
As many events are instantaneous and we're going to drop the duration
property soon, this is more fitting.
Change-Id: I6e13dd076a5b9df16aed44bf9f631ea5760e9cbf
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Move them out of the QmlProfilerDataModel class, drop the "Data"
suffix, and rename symbols that refer to them in order to call them by
their names.
Change-Id: I41151359921b325edb79111371083c4185bd148b
Reviewed-by: Christian Kandeler <christian.kandeler@theqtcompany.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
These file were not used anywhere else and had no business to be in
qmldebug to begin with. Moving them allows us to drop a number of
namespace qualifications and forces us to rename a few local symbols
in other classes in order to avoid name clashes.
Change-Id: I658ed455eec027cbaddacf2980d2ea6827ae6205
Reviewed-by: Christian Kandeler <christian.kandeler@theqtcompany.com>
The restriction to put all strings in the type data is becoming a
burden to further enhancements. Also, introduce proper ctors for all
event structs.
Change-Id: I42d3bac96155ac1ac183a2b82785ce0396c5a932
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Now that the V8 model is gone we don't need a base model anymore.
Change-Id: I35aee0627f78f417ec9c971e1c7bbf70adfc7b27
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
They will be shown and hidden when that feature is enabled or disabled.
Change-Id: I42b67bd25729901262298553b118fe2624941789
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
It's not clear what they're supposed to tell us.
Change-Id: I62f4fb1265396b8d61df0ce6e3409f0eda677170
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
The models are expected to have been cleared already at this point.
Clearing them again on loadData() makes it harder to properly set up
their shown/hidden state.
Change-Id: I70644015edb228f6a7a30d8ab3a4ad4b761686a5
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
When precomputing all timeline items in advance we cannot react to
height changes later
Change-Id: Ib038fb59581fe8367c1c550839a728f371005ab6
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
We'll need to access both of them when building the scene graph. This
change also clarifies the dynamics between expanding categories and
row heights and offsets.
Change-Id: I2e2bf488ad973c95d05f230bf6fff63598f39bf2
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
We need a general purpose TimelineModel and a specialized
QmlProfilerTimelineModel.
Change-Id: I2da02d65efa11e160cab5fa9f8a21075beb0e2bf
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
The view should check if it needs the labels before requesting them.
Change-Id: I935259e91337202224af7890d0617e1b12dd922a
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
This relieves us of the headaches created by figuring out what should
happen if the model manager is changed later. Extension models can be
safely created through a factory.
Change-Id: I8cf8fd6d639e4e6c9da66351ea44cfc35fd614a5
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
The selectionIds are an integral part of the timeline and have to be
given for each event. The typeIds are optional. Thus it makes more
sense to store the selectionIds in the basic Range classes and have the
derived models handle the typeIds instead of doing it the other way
around.
Change-Id: I824224b6f58e8d45311134887482586283fbff41
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@theqtcompany.com>
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
We can easily implement all specialized models with only the public
interface.
Change-Id: I2fc75ad4a4270d9dd40068e78f9364f3963805e0
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
Remove things we don't need and add some more methods to allow
specialized models to operate without access to private class.
Change-Id: I1f42c4299825f581361a79dd0a0e00c1c08b79e7
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
In order to provide a stable interface we need most of
SortedTimelineModel to be private. There is no real benefit in keeping
a distinction between AbstractTimelineModel and SortedTimelineModel as
SortedTimelineModel isn't very useful on its own.
Change-Id: Ibc6945e2740320f430f2634f95c7807d6b460123
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
The ones we'll refactor into the timeline library should be called
timeline* and the others should be called qmlprofiler*.
Change-Id: I6ecccbe4ef523681ca0baeef140368e2c1839964
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
