6e99a9e0a6
- [x] `./mach build -d` does not report any errors (kinda, need webrender published and Cargo.toml fixed up) - [x] `./mach test-tidy` does not report any errors - [ ] These changes fix #__ (github issue number if applicable). <!-- Either: --> - [ ] There are tests for these changes OR - [x] These changes do not require tests because it is a refactoring in which the difference is mostly a compile-time/strong-typing thing with no change to the logic. Source-Repo: https://github.com/servo/servo Source-Revision: 18653f69581693a5bae1ce4e350e78bc16159b08
71 lines
2.5 KiB
Rust
71 lines
2.5 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 canvas_traits::{FillOrStrokeStyle, RepetitionStyle, SurfaceStyle};
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use dom::bindings::codegen::Bindings::CanvasPatternBinding;
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use dom::bindings::js::Root;
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use dom::bindings::reflector::{Reflector, reflect_dom_object};
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use dom::canvasgradient::ToFillOrStrokeStyle;
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use dom::globalscope::GlobalScope;
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use dom_struct::dom_struct;
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use euclid::Size2D;
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// https://html.spec.whatwg.org/multipage/#canvaspattern
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#[dom_struct]
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pub struct CanvasPattern {
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reflector_: Reflector,
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surface_data: Vec<u8>,
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surface_size: Size2D<i32>,
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repeat_x: bool,
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repeat_y: bool,
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origin_clean: bool,
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}
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impl CanvasPattern {
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fn new_inherited(surface_data: Vec<u8>,
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surface_size: Size2D<i32>,
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repeat: RepetitionStyle,
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origin_clean: bool)
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-> CanvasPattern {
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let (x, y) = match repeat {
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RepetitionStyle::Repeat => (true, true),
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RepetitionStyle::RepeatX => (true, false),
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RepetitionStyle::RepeatY => (false, true),
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RepetitionStyle::NoRepeat => (false, false),
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};
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CanvasPattern {
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reflector_: Reflector::new(),
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surface_data: surface_data,
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surface_size: surface_size,
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repeat_x: x,
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repeat_y: y,
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origin_clean: origin_clean,
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}
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}
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pub fn new(global: &GlobalScope,
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surface_data: Vec<u8>,
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surface_size: Size2D<i32>,
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repeat: RepetitionStyle,
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origin_clean: bool)
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-> Root<CanvasPattern> {
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reflect_dom_object(box CanvasPattern::new_inherited(surface_data, surface_size,
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repeat, origin_clean),
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global,
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CanvasPatternBinding::Wrap)
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}
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pub fn origin_is_clean(&self) -> bool {
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self.origin_clean
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}
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}
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impl<'a> ToFillOrStrokeStyle for &'a CanvasPattern {
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fn to_fill_or_stroke_style(self) -> FillOrStrokeStyle {
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FillOrStrokeStyle::Surface(SurfaceStyle::new(self.surface_data.clone(),
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self.surface_size,
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self.repeat_x,
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self.repeat_y))
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}
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}
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