We were cloning elements with all the attributes that contained
expressions like attrName="{{ foo }}" which meant we'd go through the
reflection process converting that value and also call the
attrNameChanged() callback and the attributeChanged() with the braced
string which the element didn't really want to know about.
After this patch we create a "clone source node" which is a copy of the
original element without the attributes that have the expressions and
use that when cloning, then we assign the properties using data binding
later.
R=abarth@chromium.org, ojan@chromium.org
Review URL: https://codereview.chromium.org/868973002
is the real gesture, even if another is still a candidate; enumerate a
bunch of gestures; allow for event coallescing; allow for events that
get sent before picking a gesture
Review URL: https://codereview.chromium.org/872523002
This CL removes a bunch of unused code from WebViewImpl. The bulk of the code
is to let C++ drive scroll flights, but we're going to implement that using
gesture events and having the scroll driven in script.
R=esprehn@chromium.org
Review URL: https://codereview.chromium.org/871683002
blink::EventHandler is really hairy and deals with a lot of complex cases that
don't matter for Sky. This CL starts a NewEventHandler and adds support for
PointerEvents there. The NewEventHandler will eventually replace EventHandler
once we've actually migrated over from Mouse+Touch events to PointerEvents.
R=esprehn@chromium.org, ojan@chromium.org, eseidel@chromium.org
Review URL: https://codereview.chromium.org/823873004
In Sky most elements with a ShadowRoot will have rare data since they'll
have elements inside them with more ShadowRoots which would increment
the m_childShadowRootCount field, or they'll contain a <content> element
which would increment m_descendantContentElementCount. Only leaf elements
that don't contain either will not get one, and everyone pays the price
for the rare data ptr.
This should be mostly net netural for memory usage and it makes the code
simpler. We can add it back later if we realize there's lots of leaf
widgets.
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/862183003
This removes the symmetrical nature of ServiceProvider and consistently
passes and uses a ServiceProvider + ServiceProvider& pair in places that
wish to bidirectionally expose services, such as the view manager.
The
view manager library now deals with InterfaceRequest<ServiceProvider>
and ServiceProviderPtr objects (i.e. c++ wrappers for handles) instead
of a concrete implementation of ServiceProvider to make it easier for
callers.
A number of places that were assuming a particular
ServiceProvider would always exist are updated to reflect the nullability
of the parameters in mojom and places that do not wish to ever look up
or provide services now pass nullptr instead of doomed pipe handles.
The JS application startup classes are reworked a bit to accomodate
exposing services on the third ConnectToApplication/AcceptConnection
parameter.
BUG=449432
R=abarth@chromium.org, sky@chromium.org
Review URL: https://codereview.chromium.org/858103002
Involves adding many //testing/test.gni imports, fixing one
SkSurface::NewRenderTarget invocation inside sky, and fixing up
base::Process usage in the shell.
Review URL: https://codereview.chromium.org/862133002
Instead lets just iterate the list of sheets and ask each one questions. This
shouldn't be much slower since most widgets only have one sheet anyway.
I also moved the media query matching to the sheet collection. We weren't
correctly matching them since we only guarded the feature set, not the
addition to the list of active sheets.
R=abarth@chromium.org, ojan@chromium.org
Review URL: https://codereview.chromium.org/858423002
Previously, if you had a generated background image and a translucent (or
rounded) border, we would draw the image nine times because we would inflate
the fill rect to draw behind the border. With no-repeat, we only draw the image
once.
This saves 4.5% of record time on flights-app.
R=esprehn@chromium.org
Review URL: https://codereview.chromium.org/844193009
After this CL, you can exchange services with the app loaded in the iframe by
calling takeServiceProvider() on the iframe element. That gives you the raw
handle, which you'll need to wrap in the appropriate mojom-generated interface.
R=hansmuller@google.com, sky@chromium.org
Review URL: https://codereview.chromium.org/862943004
--origin tells mojo_shell to map all mojo: urls
to to a new base-url instead of the build directory.
This makes skydb's mojo_shell *always* use the network
loading path, which is what Android mojo_shell does
and is more like how mojo_shell will eventually be
used.
I also fixed the disk-space leak in the
dynamic_application_loader's NetworkLoader path
by having it immediately unlink the /tmp copy
of the library after dlopen.
In order to keep pprof working I had to teach the
dynamic_application_loader to write out a map of
/tmp/file -> url mappings so that we can fix
the pprof file afterwords.
This will "break" skydb --gdb on linux in exactly
as much as it is already broken on Android, but
I'm working on a build-id based solution for both
so that gdb knows how to find symbols for
non-existant randomly named /tmp libraries.
R=abarth@chromium.org, viettrungluu@chromium.org
BUG=450696
Review URL: https://codereview.chromium.org/829183005
Instead, always use InterpolationLow. In Skia, that boils down to bilinear,
which is fast on GPUs. We should eventually let authors control the
interpolation quality in case they want pixelation, etc.
This CL saves 6.3% on Layer::RecordPicture for flights-app.
R=esprehn@chromium.org
Review URL: https://codereview.chromium.org/860843006
This CL prepares us to expose the imported and exported service providers to
JavaScript. We can't quite do that yet becaues the API on mojo::View isn't
ready for us. However, we can get started by moving the call to Embed into
HTMLIFrameElement.
R=eseidel@chromium.org
Review URL: https://codereview.chromium.org/793393003
Just rebuild the sheets when the viewport changes sizes since that's
super rare in sky right now. This also causes a full document style
recalc, but we'll fix that later too. For now lets make the system
simpler.
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/848483003
In order for pprof to find the symbols in the profile, we need to rename the
binaries from foo.mojo to libfoo_library.so. This CL adds that step to the
stop_profiling command in skydb.
R=eseidel@chromium.org
Review URL: https://codereview.chromium.org/812573006
Instead just use textContent() and teach HTMLStyleElement how to atomize
its children. I also added the optimization to Node::textContent so that
Text just returns its value instead of allocating a new buffer which
avoids malloc and copy when getting the textContent of text.
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/864613002
This allows an application's host (typically the shell) to request the application to gracefully shut down.
There is not currently a caller. It will require additional work in application manager to do that.
R=davemoore@chromium.org
Review URL: https://codereview.chromium.org/853303004
This CL teaches the Sky compositor to record an SkPicture instead of just
drawing in immediate mode. Using an SkPicture will let us experiment with
various optimizations in Skia that preprocess the SkPicture before translating
the Skia commands to GL commands.
This CL also refactors the "display delegate" system now that we can hand off
an SkPicture to a rasterization backend. The new design requires fewer
backpointers and removes the static display delegate factory.
R=eseidel@google.com
Review URL: https://codereview.chromium.org/854303002
