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Remove the direct azure dependencies from gfx, layout and layout_thread.

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This does not cover transitive dependencies through canvas_traits, though that
should not be too hard to solve either.
This commit is contained in:
Ms2ger 2016-11-03 17:43:01 +01:00
parent 651e40f33e
commit 81ee81cbb0
11 changed files with 52 additions and 87 deletions
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49
components/layout/display_list_builder.rs
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@ -11,7 +11,6 @@
#![deny(unsafe_code)]
use app_units::{AU_PER_PX, Au};
use azure::azure_hl::Color;
use block::{BlockFlow, BlockStackingContextType};
use canvas_traits::{CanvasData, CanvasMsg, FromLayoutMsg};
use context::SharedLayoutContext;
@ -24,7 +23,7 @@ use fragment::SpecificFragmentInfo;
use gfx::display_list::{BLUR_INFLATION_FACTOR, BaseDisplayItem, BorderDisplayItem};
use gfx::display_list::{BorderRadii, BoxShadowClipMode, BoxShadowDisplayItem, ClippingRegion};
use gfx::display_list::{DisplayItem, DisplayItemMetadata, DisplayList, DisplayListSection};
use gfx::display_list::{GradientDisplayItem, GradientStop, IframeDisplayItem, ImageDisplayItem};
use gfx::display_list::{GradientDisplayItem, IframeDisplayItem, ImageDisplayItem};
use gfx::display_list::{LineDisplayItem, OpaqueNode};
use gfx::display_list::{SolidColorDisplayItem, StackingContext, StackingContextType};
use gfx::display_list::{TextDisplayItem, TextOrientation, WebGLDisplayItem, WebRenderImageInfo};
@ -60,16 +59,32 @@ use style_traits::cursor::Cursor;
use table_cell::CollapsedBordersForCell;
use url::Url;
use util::opts;
use webrender_traits::{ColorF, GradientStop};
static THREAD_TINT_COLORS: [Color; 8] = [
Color { r: 6.0 / 255.0, g: 153.0 / 255.0, b: 198.0 / 255.0, a: 0.7 },
Color { r: 255.0 / 255.0, g: 212.0 / 255.0, b: 83.0 / 255.0, a: 0.7 },
Color { r: 116.0 / 255.0, g: 29.0 / 255.0, b: 109.0 / 255.0, a: 0.7 },
Color { r: 204.0 / 255.0, g: 158.0 / 255.0, b: 199.0 / 255.0, a: 0.7 },
Color { r: 242.0 / 255.0, g: 46.0 / 255.0, b: 121.0 / 255.0, a: 0.7 },
Color { r: 116.0 / 255.0, g: 203.0 / 255.0, b: 196.0 / 255.0, a: 0.7 },
Color { r: 255.0 / 255.0, g: 249.0 / 255.0, b: 201.0 / 255.0, a: 0.7 },
Color { r: 137.0 / 255.0, g: 196.0 / 255.0, b: 78.0 / 255.0, a: 0.7 },
trait RgbColor {
fn rgb(r: u8, g: u8, b: u8) -> Self;
}
impl RgbColor for ColorF {
fn rgb(r: u8, g: u8, b: u8) -> Self {
ColorF {
r: (r as f32) / (255.0 as f32),
g: (g as f32) / (255.0 as f32),
b: (b as f32) / (255.0 as f32),
a: 1.0 as f32
}
}
}
static THREAD_TINT_COLORS: [ColorF; 8] = [
ColorF { r: 6.0 / 255.0, g: 153.0 / 255.0, b: 198.0 / 255.0, a: 0.7 },
ColorF { r: 255.0 / 255.0, g: 212.0 / 255.0, b: 83.0 / 255.0, a: 0.7 },
ColorF { r: 116.0 / 255.0, g: 29.0 / 255.0, b: 109.0 / 255.0, a: 0.7 },
ColorF { r: 204.0 / 255.0, g: 158.0 / 255.0, b: 199.0 / 255.0, a: 0.7 },
ColorF { r: 242.0 / 255.0, g: 46.0 / 255.0, b: 121.0 / 255.0, a: 0.7 },
ColorF { r: 116.0 / 255.0, g: 203.0 / 255.0, b: 196.0 / 255.0, a: 0.7 },
ColorF { r: 255.0 / 255.0, g: 249.0 / 255.0, b: 201.0 / 255.0, a: 0.7 },
ColorF { r: 137.0 / 255.0, g: 196.0 / 255.0, b: 78.0 / 255.0, a: 0.7 },
];
fn get_cyclic<T>(arr: &[T], index: usize) -> &T {
@ -1053,7 +1068,7 @@ impl FragmentDisplayListBuilding for Fragment {
state.add_display_item(DisplayItem::Border(box BorderDisplayItem {
base: base,
border_widths: SideOffsets2D::new_all_same(Au::from_px(1)),
color: SideOffsets2D::new_all_same(Color::rgb(0, 0, 200)),
color: SideOffsets2D::new_all_same(ColorF::rgb(0, 0, 200)),
style: SideOffsets2D::new_all_same(border_style::T::solid),
radius: Default::default(),
}));
@ -1073,7 +1088,7 @@ impl FragmentDisplayListBuilding for Fragment {
DisplayListSection::Content);
state.add_display_item(DisplayItem::Line(box LineDisplayItem {
base: base,
color: Color::rgb(0, 200, 0),
color: ColorF::rgb(0, 200, 0),
style: border_style::T::dashed,
}));
}
@ -1091,7 +1106,7 @@ impl FragmentDisplayListBuilding for Fragment {
state.add_display_item(DisplayItem::Border(box BorderDisplayItem {
base: base,
border_widths: SideOffsets2D::new_all_same(Au::from_px(1)),
color: SideOffsets2D::new_all_same(Color::rgb(0, 0, 200)),
color: SideOffsets2D::new_all_same(ColorF::rgb(0, 0, 200)),
style: SideOffsets2D::new_all_same(border_style::T::solid),
radius: Default::default(),
}));
@ -2191,12 +2206,12 @@ fn shadow_bounds(content_rect: &Rect<Au>, blur_radius: Au, spread_radius: Au) ->
/// Allows a CSS color to be converted into a graphics color.
pub trait ToGfxColor {
/// Converts a CSS color to a graphics color.
fn to_gfx_color(&self) -> Color;
fn to_gfx_color(&self) -> ColorF;
}
impl ToGfxColor for RGBA {
fn to_gfx_color(&self) -> Color {
Color::rgba(self.red, self.green, self.blue, self.alpha)
fn to_gfx_color(&self) -> ColorF {
ColorF::new(self.red, self.green, self.blue, self.alpha)
}
}