forked from mirrors/gecko-dev
40d2827806
Source-Repo: https://github.com/servo/servo Source-Revision: 35888e5a1d48511ec54ddf8c58f1c7b0c47c5d3c
75 lines
2.3 KiB
Rust
75 lines
2.3 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 app_units::Au;
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use dom::bindings::codegen::Bindings::DOMRectBinding;
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use dom::bindings::codegen::Bindings::DOMRectBinding::DOMRectMethods;
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use dom::bindings::global::GlobalRef;
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use dom::bindings::js::Root;
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use dom::bindings::num::Finite;
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use dom::bindings::utils::{Reflector, reflect_dom_object};
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use dom::window::Window;
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#[dom_struct]
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pub struct DOMRect {
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reflector_: Reflector,
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top: f32,
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bottom: f32,
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left: f32,
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right: f32,
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}
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impl DOMRect {
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fn new_inherited(top: Au, bottom: Au,
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left: Au, right: Au) -> DOMRect {
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DOMRect {
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top: top.to_nearest_px() as f32,
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bottom: bottom.to_nearest_px() as f32,
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left: left.to_nearest_px() as f32,
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right: right.to_nearest_px() as f32,
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reflector_: Reflector::new(),
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}
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}
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pub fn new(window: &Window,
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top: Au, bottom: Au,
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left: Au, right: Au) -> Root<DOMRect> {
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reflect_dom_object(box DOMRect::new_inherited(top, bottom, left, right),
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GlobalRef::Window(window), DOMRectBinding::Wrap)
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}
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}
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impl DOMRectMethods for DOMRect {
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// https://drafts.fxtf.org/geometry/#dom-domrectreadonly-top
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fn Top(&self) -> Finite<f32> {
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Finite::wrap(self.top)
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}
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// https://drafts.fxtf.org/geometry/#dom-domrectreadonly-bottom
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fn Bottom(&self) -> Finite<f32> {
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Finite::wrap(self.bottom)
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}
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// https://drafts.fxtf.org/geometry/#dom-domrectreadonly-left
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fn Left(&self) -> Finite<f32> {
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Finite::wrap(self.left)
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}
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// https://drafts.fxtf.org/geometry/#dom-domrectreadonly-right
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fn Right(&self) -> Finite<f32> {
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Finite::wrap(self.right)
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}
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// https://drafts.fxtf.org/geometry/#dom-domrectreadonly-width
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fn Width(&self) -> Finite<f32> {
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let result = (self.right - self.left).abs();
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Finite::wrap(result)
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}
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// https://drafts.fxtf.org/geometry/#dom-domrectreadonly-height
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fn Height(&self) -> Finite<f32> {
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let result = (self.bottom - self.top).abs();
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Finite::wrap(result)
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}
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}
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