- truncate pixel values to 1dp since there's really no point being told
the Size is 302.98732587287 by 648.28498579187.
- describe more Widgets so that debugDumpApp() is more useful.
- remove bufferValue from ProgressIndicator (cc @hansmuller) since it's
not yet implemented.
- half-hearted toString() for ThemeData. There's no point making a
complete one, since it would cause line-wrap even on big monitors in
debugDumpApp dumps, and you can easily get the actual values from a
debugging if that's the issue.
- flesh out BoxConstraints.toString() so that fully unconstrained and
fully infinite constraints are called out explicitly. I experimented
with adding even more special cases, e.g. calling out unconstrained
widths with fixed heights, etc, but it made the output less readable.
- remove a redundant _updateVariable() in AnimatedContainer (cc
@abarth).
- add more information to RenderView.toString().
Introduce a class that can describe the metrics used in a Positioned
widget, to enable easier manipulation and storage of the values, e.g.
for animation purposes.
Roll Dart runtime forward to:
6aab1cecb25f8e04087320f2082336073628afb4
Roll Observatory pub packages to:
5c199c5954146747f75ed127871207718dc87786
---
Update to new isolate create callback signature.
Add type annotations in many places.
Fix some identifiers to have more lint-satisfying names.
Make all operator==s consistent in style.
Reorder some functions for consistency.
Make ParentData no longer dynamic, and fix all the code around that.
This patch starts down the process of cleaning up the dart:ui API. In this
approach, we use Dart code to specify the interface instead of IDL. The code in
this patch is far from complete. It's just a sketch to see how this sort of
approach might work.
Currently we run some tasks on the UI thread that shouldn't block the frame,
such as decoding images. This patch introduces a background thread on which we
can run these tasks.
This is a fix for bug #1325. The test framework is running the test code
as a microtask using DartInvokeAppClosure. If the test causes a compilation
error, the test framework Dart code can not catch it. The invocation in
sky_shell will return a compilation error handle. The sky_shell process
will not shut down, and the test framework will hang.
This change will cause sky_shell to shut down on a compilation error in
the test microtask.
- Rename EdgeDims constructor to EdgeDims.TRBL().
- Add operator== to Size and Offset so that you can compare Size to
DebugSize in checked mode.
- Add Size.lerp().
- Add various operators to EdgeDims. (*, /, ~/, %)
- Add EdgeDims.lerp().
- Update style guide. I went there to fix an EdgeDims constructor
example, and stayed because some recent things came up and I wanted to
add them before I forgot.
Dart code now supports the full flow that the C++ code used to: version check,
download, replace app bundle. Bonus: the Dart code is much easier to follow,
thanks to async/await!
This is part 2 of a 3-part change. The first part added new mojom
interfaces, PathService and UpdateService, to the sky_services package.
This modifies the Logger_PrintString used to implement Dart's print() to
explicitly fflush stdout after writing. In some contexts stdout may not be line
buffered, such as when launching a process that runs sky using dart:io's
Process.start.
This adds a new placeholder dart package updater in sky/packages. This is built
into a snapshot and compiled into the Sky engine binary using the same
mechanism as the Dart isolate.
I also added a SkyHeadless class, similar to SkyView, used for running Dart
code without a view.
Previously layout was exiting early because the frame view
was null. Now we actually compute some layout and paint the
text. This patch makes paragraph_builder_test pass.
This patch start down the road of implementing text layout and painting without
the DOM. We can construct a basic paragraph consisting of a single run of text
and we can get through layout without crashing.
Dismissable now only depends on GestureDetector.
Added a unit test that verifies that issue #1068 has been fixed. It's commented out for now.
Cleaned up VelocityTracker.cc et al a little.
Added FlingGestureRecognizer and exposed it in the GestureDetector class. FlingGestureRecognizer is based on the Android/Chromium VelocityTracker class which computes a velocity vector for for a list of X,Y,Time tuples.
The Scrollable classes now use the FlingGestureRecognizer. Dismissable and Drawer still need to be updated
