Update to latest rust-layers
The compositing context, painting context and display metadata have all
been collapsed into a single NativeDisplay class.
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Add keyboard shortcuts to glutin browser
Supersedes #6488. Changes since then:
* Fix a few places where we needed cfg(feature = "window") in order to compile without the feature.
* Zoom-in shortcut now works both with and without shift. (Uses a guard because I couldn't think of another way to do it without CTFE.)
* Back/forward shortcuts now correctly use Alt on non-Mac platforms.
* The back/forward shortcuts that use square brackets are now non-Windows, rather than Mac-only. This roughly matches XP_UNIX: http://hg.mozilla.org/mozilla-central/file/d4c4ce7f060c/browser/base/content/browser-sets.inc#l354
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html5ever now uses the Tendril string type to minimize copying internally,
but Servo still converts from/to `String` at the boundary
(which involves copying).
Use a faster scroll speed under X11
Platforms may report scroll deltas either in
chunks/lines/rows or pixels, depending on the
platform API and device capabilities.
If the platform reports a line/chunk-based delta
then the application needs to convert the delta
into a suitable number of pixels. Apple's documentation for example states
that the app should interpret the delta as a number of lines or rows to scroll,
depending on the type of view.
This commit just hardcodes it to 57 as
a starting point which matches the value that
Firefox calculates as the max char height
for the root frame on my system.
This depends on this Glutin PR: https://github.com/tomaka/glutin/pull/483Fixes#5660
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Platforms may report scroll deltas either in
chunks/lines/rows or pixels, depending on the
platform API and device capabilities.
If the platform reports a line/chunk-based delta
then the application needs to convert the delta
into a suitable number of pixels.
This commit just hardcodes it to 57 as
a starting point which matches the value that
Firefox calculates as the max char height
for the root frame on my system.
Fixes#5660
