Refactor style to be completely backend-independent

This commit refactors the style crate to be completely independent of
the actual implementation and pseudo-elements supported.

This also adds a gecko backend which introduces parsing for the
anonymous box pseudo-elements[1], although there's still no way of
querying them.

https://mxr.mozilla.org/mozilla-central/source/layout/style/nsCSSAnonBoxList.h
This commit is contained in:
Emilio Cobos Álvarez 2016-02-08 02:53:22 +01:00
parent a164176876
commit dd503dfacb
41 changed files with 767 additions and 310 deletions

15
components/style/servo.rs Normal file
View file

@ -0,0 +1,15 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use context;
use data;
use selector_impl::ServoSelectorImpl;
use selector_matching;
use stylesheets;
/// Concrete types for servo Style implementation
pub type Stylesheet = stylesheets::Stylesheet<ServoSelectorImpl>;
pub type PrivateStyleData = data::PrivateStyleData<ServoSelectorImpl>;
pub type Stylist = selector_matching::Stylist<ServoSelectorImpl>;
pub type StylistWrapper = context::StylistWrapper<ServoSelectorImpl>;
pub type SharedStyleContext = context::SharedStyleContext<ServoSelectorImpl>;