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rust-geom API changes

Browse source 
https://github.com/servo/rust-geom/pull/81
This commit is contained in:
Corey Farwell 2015-06-11 20:51:07 -07:00
parent a9aa50683f
commit 5c408d2be9
39 changed files with 397 additions and 377 deletions
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100
components/script/dom/canvasrenderingcontext2d.rs
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@ -155,13 +155,13 @@ impl CanvasRenderingContext2D {
image_size: Size2D<f64>,
sx: f64, sy: f64, sw: f64, sh: f64,
dx: f64, dy: f64, dw: f64, dh: f64) -> (Rect<f64>, Rect<f64>) {
let image_rect = Rect(Point2D(0f64, 0f64),
Size2D(image_size.width as f64, image_size.height as f64));
let image_rect = Rect::new(Point2D::new(0f64, 0f64),
Size2D::new(image_size.width as f64, image_size.height as f64));
// The source rectangle is the rectangle whose corners are the four points (sx, sy),
// (sx+sw, sy), (sx+sw, sy+sh), (sx, sy+sh).
let source_rect = Rect(Point2D(sx.min(sx+sw), sy.min(sy+sh)),
Size2D(sw.abs(), sh.abs()));
let source_rect = Rect::new(Point2D::new(sx.min(sx+sw), sy.min(sy+sh)),
Size2D::new(sw.abs(), sh.abs()));
// When the source rectangle is outside the source image,
// the source rectangle must be clipped to the source image
@ -178,13 +178,13 @@ impl CanvasRenderingContext2D {
// The destination rectangle is the rectangle whose corners are the four points (dx, dy),
// (dx+dw, dy), (dx+dw, dy+dh), (dx, dy+dh).
let dest_rect = Rect(Point2D(dx.min(dx+dest_rect_width_scaled), dy.min(dy+dest_rect_height_scaled)),
Size2D(dest_rect_width_scaled.abs(), dest_rect_height_scaled.abs()));
let dest_rect = Rect::new(Point2D::new(dx.min(dx+dest_rect_width_scaled), dy.min(dy+dest_rect_height_scaled)),
Size2D::new(dest_rect_width_scaled.abs(), dest_rect_height_scaled.abs()));
let source_rect = Rect(Point2D(source_rect_clipped.origin.x,
source_rect_clipped.origin.y),
Size2D(source_rect_clipped.size.width,
source_rect_clipped.size.height));
let source_rect = Rect::new(Point2D::new(source_rect_clipped.origin.x,
source_rect_clipped.origin.y),
Size2D::new(source_rect_clipped.size.width,
source_rect_clipped.size.height));
return (source_rect, dest_rect)
}
@ -220,7 +220,7 @@ impl CanvasRenderingContext2D {
}
let canvas_size = canvas.get_size();
let image_size = Size2D(canvas_size.width as f64, canvas_size.height as f64);
let image_size = Size2D::new(canvas_size.width as f64, canvas_size.height as f64);
// 2. Establish the source and destination rectangles
let (source_rect, dest_rect) = self.adjust_source_dest_rects(image_size, sx, sy, sw, sh, dx, dy, dw, dh);
@ -287,7 +287,7 @@ impl CanvasRenderingContext2D {
ImageResponse::PlaceholderLoaded(_) | ImageResponse::None => return None,
};
let image_size = Size2D(img.width as f64, img.height as f64);
let image_size = Size2D::new(img.width as f64, img.height as f64);
let mut image_data = match img.pixels {
PixelsByColorType::RGBA8(ref pixels) => pixels.to_vec(),
PixelsByColorType::K8(_) => panic!("K8 color type not supported"),
@ -320,7 +320,7 @@ impl CanvasRenderingContext2D {
return None;
}
Some(Rect(Point2D(x as f32, y as f32), Size2D(w as f32, h as f32)))
Some(Rect::new(Point2D::new(x as f32, y as f32), Size2D::new(w as f32, h as f32)))
}
}
@ -703,7 +703,10 @@ impl<'a> CanvasRenderingContext2DMethods for JSRef<'a, CanvasRenderingContext2D>
return;
}
self.renderer.send(CanvasMsg::Canvas2d(Canvas2dMsg::MoveTo(Point2D(x as f32, y as f32)))).unwrap();
let msg = CanvasMsg::Canvas2d(
Canvas2dMsg::MoveTo(
Point2D::new(x as f32, y as f32)));
self.renderer.send(msg).unwrap();
}
// https://html.spec.whatwg.org/multipage/#dom-context-2d-lineto
@ -712,15 +715,19 @@ impl<'a> CanvasRenderingContext2DMethods for JSRef<'a, CanvasRenderingContext2D>
return;
}
self.renderer.send(CanvasMsg::Canvas2d(Canvas2dMsg::LineTo(Point2D(x as f32, y as f32)))).unwrap();
let msg = CanvasMsg::Canvas2d(
Canvas2dMsg::LineTo(
Point2D::new(x as f32, y as f32)));
self.renderer.send(msg).unwrap();
}
// https://html.spec.whatwg.org/multipage/#dom-context-2d-rect
fn Rect(self, x: f64, y: f64, width: f64, height: f64) {
if [x, y, width, height].iter().all(|val| val.is_finite()) {
let rect = Rect(Point2D(x as f32, y as f32),
Size2D(width as f32, height as f32));
self.renderer.send(CanvasMsg::Canvas2d(Canvas2dMsg::Rect(rect))).unwrap();
let rect = Rect::new(Point2D::new(x as f32, y as f32),
Size2D::new(width as f32, height as f32));
let msg = CanvasMsg::Canvas2d(Canvas2dMsg::Rect(rect));
self.renderer.send(msg).unwrap();
}
}
@ -731,8 +738,11 @@ impl<'a> CanvasRenderingContext2DMethods for JSRef<'a, CanvasRenderingContext2D>
return;
}
self.renderer.send(CanvasMsg::Canvas2d(Canvas2dMsg::QuadraticCurveTo(Point2D(cpx as f32, cpy as f32),
Point2D(x as f32, y as f32)))).unwrap();
let msg = CanvasMsg::Canvas2d(
Canvas2dMsg::QuadraticCurveTo(
Point2D::new(cpx as f32, cpy as f32),
Point2D::new(x as f32, y as f32)));
self.renderer.send(msg).unwrap();
}
// https://html.spec.whatwg.org/multipage/#dom-context-2d-beziercurveto
@ -742,9 +752,12 @@ impl<'a> CanvasRenderingContext2DMethods for JSRef<'a, CanvasRenderingContext2D>
return;
}
self.renderer.send(CanvasMsg::Canvas2d(Canvas2dMsg::BezierCurveTo(Point2D(cp1x as f32, cp1y as f32),
Point2D(cp2x as f32, cp2y as f32),
Point2D(x as f32, y as f32)))).unwrap();
let msg = CanvasMsg::Canvas2d(
Canvas2dMsg::BezierCurveTo(
Point2D::new(cp1x as f32, cp1y as f32),
Point2D::new(cp2x as f32, cp2y as f32),
Point2D::new(x as f32, y as f32)));
self.renderer.send(msg).unwrap();
}
// https://html.spec.whatwg.org/multipage/#dom-context-2d-arc
@ -760,8 +773,12 @@ impl<'a> CanvasRenderingContext2DMethods for JSRef<'a, CanvasRenderingContext2D>
return Err(IndexSize);
}
self.renderer.send(CanvasMsg::Canvas2d(Canvas2dMsg::Arc(Point2D(x as f32, y as f32), r as f32,
start as f32, end as f32, ccw))).unwrap();
let msg = CanvasMsg::Canvas2d(
Canvas2dMsg::Arc(
Point2D::new(x as f32, y as f32), r as f32,
start as f32, end as f32, ccw));
self.renderer.send(msg).unwrap();
Ok(())
}
@ -773,9 +790,13 @@ impl<'a> CanvasRenderingContext2DMethods for JSRef<'a, CanvasRenderingContext2D>
if r < 0.0 {
return Err(IndexSize);
}
self.renderer.send(CanvasMsg::Canvas2d(Canvas2dMsg::ArcTo(Point2D(cp1x as f32, cp1y as f32),
Point2D(cp2x as f32, cp2y as f32),
r as f32))).unwrap();
let msg = CanvasMsg::Canvas2d(
Canvas2dMsg::ArcTo(
Point2D::new(cp1x as f32, cp1y as f32),
Point2D::new(cp2x as f32, cp2y as f32),
r as f32));
self.renderer.send(msg).unwrap();
Ok(())
}
@ -907,9 +928,10 @@ impl<'a> CanvasRenderingContext2DMethods for JSRef<'a, CanvasRenderingContext2D>
}
let (sender, receiver) = channel::<Vec<u8>>();
let dest_rect = Rect(Point2D(sx as f64, sy as f64), Size2D(sw as f64, sh as f64));
let dest_rect = Rect::new(Point2D::new(sx as f64, sy as f64),
Size2D::new(sw as f64, sh as f64));
let canvas_size = self.canvas.root().r().get_size();
let canvas_size = Size2D(canvas_size.width as f64, canvas_size.height as f64);
let canvas_size = Size2D::new(canvas_size.width as f64, canvas_size.height as f64);
self.renderer.send(CanvasMsg::Canvas2d(Canvas2dMsg::GetImageData(dest_rect, canvas_size, sender))).unwrap();
let data = receiver.recv().unwrap();
Ok(ImageData::new(self.global.root().r(), sw.abs().to_u32().unwrap(), sh.abs().to_u32().unwrap(), Some(data)))
@ -929,8 +951,8 @@ impl<'a> CanvasRenderingContext2DMethods for JSRef<'a, CanvasRenderingContext2D>
let data = imagedata.get_data_array(&self.global.root().r());
let image_data_size = imagedata.get_size();
let image_data_size = Size2D(image_data_size.width as f64, image_data_size.height as f64);
let image_data_rect = Rect(Point2D(dx, dy), image_data_size);
let image_data_size = Size2D::new(image_data_size.width as f64, image_data_size.height as f64);
let image_data_rect = Rect::new(Point2D::new(dx, dy), image_data_size);
let dirty_rect = None;
let msg = CanvasMsg::Canvas2d(Canvas2dMsg::PutImageData(data, image_data_rect, dirty_rect));
self.renderer.send(msg).unwrap();
@ -955,11 +977,11 @@ impl<'a> CanvasRenderingContext2DMethods for JSRef<'a, CanvasRenderingContext2D>
// they will be TypeError by WebIDL spec before call this methods.
let data = imagedata.get_data_array(&self.global.root().r());
let image_data_rect = Rect(Point2D(dx, dy),
Size2D(imagedata.Width() as f64,
imagedata.Height() as f64));
let dirty_rect = Some(Rect(Point2D(dirtyX, dirtyY),
Size2D(dirtyWidth, dirtyHeight)));
let image_data_rect = Rect::new(Point2D::new(dx, dy),
Size2D::new(imagedata.Width() as f64,
imagedata.Height() as f64));
let dirty_rect = Some(Rect::new(Point2D::new(dirtyX, dirtyY),
Size2D::new(dirtyWidth, dirtyHeight)));
let msg = CanvasMsg::Canvas2d(Canvas2dMsg::PutImageData(data, image_data_rect, dirty_rect));
self.renderer.send(msg).unwrap();
self.mark_as_dirty();
@ -1019,7 +1041,7 @@ impl<'a> CanvasRenderingContext2DMethods for JSRef<'a, CanvasRenderingContext2D>
ImageResponse::PlaceholderLoaded(_) | ImageResponse::None => return Err(InvalidState),
};
let image_size = Size2D(img.width as f64, img.height as f64);
let image_size = Size2D::new(img.width as f64, img.height as f64);
let image_data = match img.pixels {
PixelsByColorType::RGBA8(ref pixels) => pixels.to_vec(),
PixelsByColorType::K8(_) => panic!("K8 color type not supported"),
@ -1030,7 +1052,7 @@ impl<'a> CanvasRenderingContext2DMethods for JSRef<'a, CanvasRenderingContext2D>
if let Some(rep) = RepetitionStyle::from_str(&repetition) {
return Ok(CanvasPattern::new(self.global.root().r(),
image_data,
Size2D(image_size.width as i32, image_size.height as i32),
Size2D::new(image_size.width as i32, image_size.height as i32),
rep));
}
return Err(Syntax);