R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1217573003.

This CL teaches the build system how to create the stocks.skyx application
bundle. This bundle contains the stocks snapshot as well as the material design
assets needed by the stocks app to run offline.

R=eseidel@chromium.org, eseidel@google.com

Review URL: https://codereview.chromium.org/1216273002.

We need the material design icons at build time in order to build Sky
application bundles that include the icons. Therefore, we need can't wait until
runtime to download the icons.

Also, rather than copying all the icons into each out directory, we just
symlink to the copy in the source tree.

R=eseidel@chromium.org, eseidel@google.com

Review URL: https://codereview.chromium.org/1217283002.

This script consumes a sky.yaml file and produces a bundle that contains the
listed material design assets as well as the snapshot binary. This script isn't
wired into the build system yet because we don't yet download the material
design icons using DEPS.

R=chinmaygarde@google.com, eseidel@google.com

Review URL: https://codereview.chromium.org/1220893002.

Adds color sequence class
Refactors drawing of textures

R=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1216573009.

R=chinmaygarde@google.com, abarth

Review URL: https://codereview.chromium.org/1209413006.

R=abarth@chromium.org, abarth@google.com, ianh@google.com

Review URL: https://codereview.chromium.org/1221583003.

The Input component conforms a little more closely
to the Material spec:
http://www.google.com/design/spec/components/text-fields.html#text-fields-single-line-text-field

Added a TextStyle attribute to EditableText and "themed" the text style for Input.

Restored the blinking EditableText input cursor.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1216133002.

R=abarth@chromium.org, jackson@google.com

Review URL: https://codereview.chromium.org/1214113006.

R=abarth@chromium.org, jackson@google.com

Review URL: https://codereview.chromium.org/1217473007.

When navigating from one app to another, we create a new Android window and
destroy the old one. Previously, when we destroyed the old window after
creating the new window, we would destroy the Ganesh context after making the
GL context for the new window current, causing us to corrupt the GL state in
the new window. After this CL, we call MakeCurrent before destroying the Ganesh
context so that it interacts with the proper GL context.

R=jackson@google.com

Review URL: https://codereview.chromium.org/1214263002.

R=ianh@google.com, abarth, hixie

Review URL: https://codereview.chromium.org/1217623002.

TBR=abarth

Review URL: https://codereview.chromium.org/1217113002.

Turn off the code that is forcing stocksapp to build 50 times a second, and change the code that tracks frame times to be a bit cleverer.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1216973005.

R=abarth@chromium.org, ianh@google.com

Review URL: https://codereview.chromium.org/1215023003.

Rename RenderCanvas to PaintingCanvas to avoid confusion with other classes that inherit from RenderObject.

R=ianh@google.com, abarth@google.com

Review URL: https://codereview.chromium.org/1217933002.

We shouldn't try to drain a data pipe when we have an invalid handle. Instead,
we should just call the callback with |null|, like we do for decoding failures.

R=jackson@google.com, jackson@chromium.org

Review URL: https://codereview.chromium.org/1213313002.

Actually the tests broke in https://github.com/domokit/mojo/commit/136e0d4da5c8cfb802c7b77fb811a5b5d1293003
...but I had reset the results because I had changed all the coordinates, and didn't realise some of the changes were bad.

TBR=abarth

Review URL: https://codereview.chromium.org/1212803003.

Fix theme changing: turns out we were not reparenting stateful surviving nodes when their parents changed identity

This also makes the optimistic/pessimistic mode switch change the active theme, because why not.

While I was at it I also provided a debug boolean argument to runApp() to make it possible to profile more easily.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1215023002.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1215893002.

Turns out I had misimplemented Rect.center.

While I was here, I also implemented Rect.width and Rect.height (to
help avoid making that mistake again), and copied shortestSide from
Side to Rect so that we can avoid having to allocate a Size to get the
shortest side from a Rect.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1216013003.

This CL makes it possible to run sky/tests/raw/bogus_import.dart in sky_shell
on Linux. We'd eventually like to scale this up to running all the tests.

R=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1218633003.

TBR=abarth@chromium.org

Review URL: https://codereview.chromium.org/1219683005.

By profiling mine_digger in a continuous rebuild loop, we observe
Widget#syncChild as being very hot. This CL optimizes this function by making
sure to read each input value exactly once.

Also, the hash operations for _mountedChanged were showing up on the profile,
so this CL makes _mountedChanged into a List, which should work fine.

Together, these changes reduce the amount of time we spend in Navtive code
inside the VM from 29% to 20%.

R=ianh@google.com

Review URL: https://codereview.chromium.org/1217473004.

A simple container for a TabBar. It is defined by a list of
TabNavigatorViews, each of which is just a TabLabel and
the tab's content.

The content of each tab is represented by a function
that produces a Widget called "content". I couldn't
bring myself to call it buildTabContentCallback or something
else more specific.

R=abarth@chromium.org, ianh@google.com

Review URL: https://codereview.chromium.org/1212993003.

This should be a perf win, but I haven't tested it.

Also adds an operator overloading such that Offset + Size -> Rect.
Also adds Rect.fromLTWH().

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1209413004.

Instead of having a one-off //sky/apk/stocks, we now use the |sky_app| GN
template to create Stocks.apk directly from //sky/sdk/example/stocks.

TBR=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1211883004.

This library is logically part of //sky/viewer and shouldn't clutter up the
top-level //sky directory.

TBR=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1213683004.

These benchmarks are very out-dated. In fact, they're still written in
JavaScript and mostly test the performance of the DOM.

TBR=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1216823002.

* Remove all the DOM-based examples except for the old stocks app
* Rename stocks2 to stocks
* Promote hello_widgets.dart to a top-level hello_world example

TBR=ianh@google.com

Review URL: https://codereview.chromium.org/1219493003.

This CL builds an APK for MineDigger that works offline. We use |sky_packager|
to snapshot the Dart code, which we then extract from the APK during startup.
If we succeed in extracting a snapshot, we load it by default.

TBR=eseidel@chromium.org

Review URL: https://codereview.chromium.org/1211253004.

We're trying to follow the pattern described in https://www.dartlang.org/tools/pub/package-layout.html

TBR=iansf@google.com

Review URL: https://codereview.chromium.org/1210173004.

When both icons and text are specified, the icon goes on top,
10 pixels of margin goes in between, and the TabBar's height
grows to 72.

R=ianh@google.com

Review URL: https://codereview.chromium.org/1213043002.

Added a OffsetBase class that Size now inherits from, and added a new
Offset class that also inherits from OffsetBase.

Offset has:
 - dx and dy members
 - zero and infinite static constants
 - a method that returns a new Offset that's the existing one scaled
   by a scalar
 - a unary minus operator
 - operators overloads such that subtracting or adding two Offsets
   gives another Offset
 - a toPoint() method

Added Offset and Size to the dart bindings, so they can be used from C++.

Changed the Canvas API to use Point, Size, and Offset where appropriate:
 - drawLine uses Points now
 - drawCircle uses a Point now
 - drawImage uses a Paint now
 - the constructor uses a Size

Changed Point as follows:
 - added a unary minus
 - Point difference now gives an Offset rather than a Size
 - You can add an Offset to a Point to get a new Point
 - toSize() has been replaced by toOffset()

Changed Rect as follows:
 - renamed upperLeft and lowerRight to topLeft and bottomRight for
   consistency with our other APIs
 - added bottomLeft and topRight for completeness

Changed Size as follows:
 - now inherits from OffsetBase
 - added *, /, ~/, and % operators for scaling sizes
 - subtracting a Size from a Size gives an Offset
 - subtracting an Offset from a Size gives a Size
 - changed the + operator to take an Offset instead of a Size
 - added topLeft, bottomLeft, topRight, bottomRight to match Rect
 - added center for the same reason
 - added shortestSide getter since that was a common pattern
 - removed toPoint()

Changed DrawLooperLayerInfo as follows:
 - setOffset member takes an Offset instead of a Point

Changed BoxConstraints as follows:
 - added biggest getter since it was a common pattern
 - added smallest getter for symmetry

Changed BoxShadow as follows:
 - offset member is an Offset rather than a Size

Changed ViewConstraints as follows:
 - replaced height and width members by a single size member

I did some minor code cleanup in nearby files while I was there,
including sorting sky/engine/core/core.gni alphabetically, and fixing
some warnings in the examples.

BUG=
R=abarth@chromium.org, chinmaygarde@google.com

Review URL: https://codereview.chromium.org/1214833004.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1218593002.

It's a typo I introduced in https://codereview.chromium.org/1217533002

TBR=ianh

Review URL: https://codereview.chromium.org/1221473002.

R=ianh@google.com

Review URL: https://codereview.chromium.org/1217533002.

Also added a smoke test for examples/widgets/tabs.dart.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1213873002.

- Rename animate() to watch().

- Fix Toggleable to actually be animated (previously, it was
  essentially luck that let it be animated -- it was piggy-backing on
  the splash, I think).

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1216533003.

TBR=abarth

Review URL: https://codereview.chromium.org/1208293002.