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58fd80e282
This file has become quite bloated lately. This commit deletes that file in favor of a set of submodules. The only noticeable change apart from code move, is converting deep_clone_foo methods into a trait. It also unifies logic related to different style rules in the same place. There's some missing work, specially related to font-face and counter-style, but I think this is worth landing in the meantime.
51 lines
1.8 KiB
Rust
51 lines
1.8 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use dom::bindings::codegen::Bindings::CSSViewportRuleBinding;
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use dom::bindings::js::Root;
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use dom::bindings::reflector::reflect_dom_object;
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use dom::bindings::str::DOMString;
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use dom::cssrule::{CSSRule, SpecificCSSRule};
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use dom::cssstylesheet::CSSStyleSheet;
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use dom::window::Window;
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use dom_struct::dom_struct;
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use style::shared_lock::{Locked, ToCssWithGuard};
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use style::stylearc::Arc;
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use style::stylesheets::ViewportRule;
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#[dom_struct]
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pub struct CSSViewportRule {
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cssrule: CSSRule,
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#[ignore_heap_size_of = "Arc"]
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viewportrule: Arc<Locked<ViewportRule>>,
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}
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impl CSSViewportRule {
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fn new_inherited(parent_stylesheet: &CSSStyleSheet, viewportrule: Arc<Locked<ViewportRule>>) -> CSSViewportRule {
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CSSViewportRule {
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cssrule: CSSRule::new_inherited(parent_stylesheet),
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viewportrule: viewportrule,
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}
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}
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#[allow(unrooted_must_root)]
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pub fn new(window: &Window, parent_stylesheet: &CSSStyleSheet,
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viewportrule: Arc<Locked<ViewportRule>>) -> Root<CSSViewportRule> {
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reflect_dom_object(box CSSViewportRule::new_inherited(parent_stylesheet, viewportrule),
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window,
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CSSViewportRuleBinding::Wrap)
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}
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}
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impl SpecificCSSRule for CSSViewportRule {
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fn ty(&self) -> u16 {
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use dom::bindings::codegen::Bindings::CSSRuleBinding::CSSRuleConstants;
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CSSRuleConstants::VIEWPORT_RULE
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}
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fn get_css(&self) -> DOMString {
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let guard = self.cssrule.shared_lock().read();
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self.viewportrule.read_with(&guard).to_css_string(&guard).into()
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}
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}
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