Clean up and merge some canvas-related WebIDLs (#30606)

* Clean up and merge some canvas-related WebIDLs

* Apply `./mach fmt`

* WebIDL has `test-tidy` support???

9 files changed, 64 insertions, 91 deletions

diff --git a/components/script/canvas_state.rs b/components/script/canvas_state.rs
index 9d1bc10d5e6..12ab63c89f3 100644
--- a/components/script/canvas_state.rs
+++ b/components/script/canvas_state.rs
@@ -30,9 +30,8 @@ use style_traits::values::ToCss;
 use crate::dom::bindings::cell::DomRefCell;
 use crate::dom::bindings::codegen::Bindings::CanvasRenderingContext2DBinding::{
     CanvasDirection, CanvasFillRule, CanvasImageSource, CanvasLineCap, CanvasLineJoin,
-    CanvasTextAlign, CanvasTextBaseline,
+    CanvasTextAlign, CanvasTextBaseline, ImageDataMethods,
 };
-use crate::dom::bindings::codegen::Bindings::ImageDataBinding::ImageDataMethods;
 use crate::dom::bindings::codegen::UnionTypes::StringOrCanvasGradientOrCanvasPattern;
 use crate::dom::bindings::error::{Error, ErrorResult, Fallible};
 use crate::dom::bindings::inheritance::Castable;
diff --git a/components/script/dom/canvasgradient.rs b/components/script/dom/canvasgradient.rs
index f6a4a1a7bfd..e65f3047a40 100644
--- a/components/script/dom/canvasgradient.rs
+++ b/components/script/dom/canvasgradient.rs
@@ -9,7 +9,7 @@ use cssparser::{Color as CSSColor, Parser, ParserInput, RGBA};
 use dom_struct::dom_struct;
 
 use crate::dom::bindings::cell::DomRefCell;
-use crate::dom::bindings::codegen::Bindings::CanvasGradientBinding::CanvasGradientMethods;
+use crate::dom::bindings::codegen::Bindings::CanvasRenderingContext2DBinding::CanvasGradientMethods;
 use crate::dom::bindings::error::{Error, ErrorResult};
 use crate::dom::bindings::num::Finite;
 use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
diff --git a/components/script/dom/dommatrixreadonly.rs b/components/script/dom/dommatrixreadonly.rs
index a20c935ee89..dbd2ca48570 100644
--- a/components/script/dom/dommatrixreadonly.rs
+++ b/components/script/dom/dommatrixreadonly.rs
@@ -749,12 +749,24 @@ pub fn entries_to_matrix(entries: &[f64]) -> Fallible<(bool, Transform3D<f64>)>
 // https://drafts.fxtf.org/geometry-1/#validate-and-fixup
 pub fn dommatrixinit_to_matrix(dict: &DOMMatrixInit) -> Fallible<(bool, Transform3D<f64>)> {
     // Step 1.
-    if dict.a.is_some() && dict.m11.is_some() && dict.a.unwrap() != dict.m11.unwrap() ||
-        dict.b.is_some() && dict.m12.is_some() && dict.b.unwrap() != dict.m12.unwrap() ||
-        dict.c.is_some() && dict.m21.is_some() && dict.c.unwrap() != dict.m21.unwrap() ||
-        dict.d.is_some() && dict.m22.is_some() && dict.d.unwrap() != dict.m22.unwrap() ||
-        dict.e.is_some() && dict.m41.is_some() && dict.e.unwrap() != dict.m41.unwrap() ||
-        dict.f.is_some() && dict.m42.is_some() && dict.f.unwrap() != dict.m42.unwrap() ||
+    if dict.parent.a.is_some() &&
+        dict.parent.m11.is_some() &&
+        dict.parent.a.unwrap() != dict.parent.m11.unwrap() ||
+        dict.parent.b.is_some() &&
+            dict.parent.m12.is_some() &&
+            dict.parent.b.unwrap() != dict.parent.m12.unwrap() ||
+        dict.parent.c.is_some() &&
+            dict.parent.m21.is_some() &&
+            dict.parent.c.unwrap() != dict.parent.m21.unwrap() ||
+        dict.parent.d.is_some() &&
+            dict.parent.m22.is_some() &&
+            dict.parent.d.unwrap() != dict.parent.m22.unwrap() ||
+        dict.parent.e.is_some() &&
+            dict.parent.m41.is_some() &&
+            dict.parent.e.unwrap() != dict.parent.m41.unwrap() ||
+        dict.parent.f.is_some() &&
+            dict.parent.m42.is_some() &&
+            dict.parent.f.unwrap() != dict.parent.m42.unwrap() ||
         dict.is2D.is_some() &&
             dict.is2D.unwrap() &&
             (dict.m31 != 0.0 ||
@@ -772,17 +784,17 @@ pub fn dommatrixinit_to_matrix(dict: &DOMMatrixInit) -> Fallible<(bool, Transfor
     } else {
         let mut is_2d = dict.is2D;
         // Step 2.
-        let m11 = dict.m11.unwrap_or(dict.a.unwrap_or(1.0));
+        let m11 = dict.parent.m11.unwrap_or(dict.parent.a.unwrap_or(1.0));
         // Step 3.
-        let m12 = dict.m12.unwrap_or(dict.b.unwrap_or(0.0));
+        let m12 = dict.parent.m12.unwrap_or(dict.parent.b.unwrap_or(0.0));
         // Step 4.
-        let m21 = dict.m21.unwrap_or(dict.c.unwrap_or(0.0));
+        let m21 = dict.parent.m21.unwrap_or(dict.parent.c.unwrap_or(0.0));
         // Step 5.
-        let m22 = dict.m22.unwrap_or(dict.d.unwrap_or(1.0));
+        let m22 = dict.parent.m22.unwrap_or(dict.parent.d.unwrap_or(1.0));
         // Step 6.
-        let m41 = dict.m41.unwrap_or(dict.e.unwrap_or(0.0));
+        let m41 = dict.parent.m41.unwrap_or(dict.parent.e.unwrap_or(0.0));
         // Step 7.
-        let m42 = dict.m42.unwrap_or(dict.f.unwrap_or(0.0));
+        let m42 = dict.parent.m42.unwrap_or(dict.parent.f.unwrap_or(0.0));
         // Step 8.
         if is_2d.is_none() &&
             (dict.m31 != 0.0 ||
diff --git a/components/script/dom/imagedata.rs b/components/script/dom/imagedata.rs
index 78d0b56546c..26183b11228 100644
--- a/components/script/dom/imagedata.rs
+++ b/components/script/dom/imagedata.rs
@@ -15,7 +15,7 @@ use js::jsapi::{Heap, JSObject};
 use js::rust::{HandleObject, Runtime};
 use js::typedarray::{CreateWith, Uint8ClampedArray};
 
-use crate::dom::bindings::codegen::Bindings::ImageDataBinding::ImageDataMethods;
+use crate::dom::bindings::codegen::Bindings::CanvasRenderingContext2DBinding::ImageDataMethods;
 use crate::dom::bindings::error::{Error, Fallible};
 use crate::dom::bindings::reflector::{reflect_dom_object_with_proto, Reflector};
 use crate::dom::bindings::root::DomRoot;
diff --git a/components/script/dom/webidls/CanvasGradient.webidl b/components/script/dom/webidls/CanvasGradient.webidl
deleted file mode 100644
index 46578087beb..00000000000
--- a/components/script/dom/webidls/CanvasGradient.webidl
+++ /dev/null
@@ -1,13 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
-
-// https://html.spec.whatwg.org/multipage/#canvasgradient
-[Exposed=(Window, PaintWorklet, Worker)]
-interface CanvasGradient {
-  // opaque object
-  [Throws]
-  undefined addColorStop(double offset, DOMString color);
-};
-
-
diff --git a/components/script/dom/webidls/CanvasPattern.webidl b/components/script/dom/webidls/CanvasPattern.webidl
deleted file mode 100644
index bfd33b082f8..00000000000
--- a/components/script/dom/webidls/CanvasPattern.webidl
+++ /dev/null
@@ -1,10 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
-
-// https://html.spec.whatwg.org/multipage/#canvaspattern
-[Exposed=(Window, PaintWorklet, Worker)]
-interface CanvasPattern {
-  //void setTransform(SVGMatrix matrix);
-};
-
diff --git a/components/script/dom/webidls/CanvasRenderingContext2D.webidl b/components/script/dom/webidls/CanvasRenderingContext2D.webidl
index 436a39a57ee..dcb310d6849 100644
--- a/components/script/dom/webidls/CanvasRenderingContext2D.webidl
+++ b/components/script/dom/webidls/CanvasRenderingContext2D.webidl
@@ -13,6 +13,7 @@ typedef (HTMLOrSVGImageElement or
          HTMLCanvasElement or
          /*ImageBitmap or*/
          OffscreenCanvas or
+         /*VideoFrame or*/
          /*CSSImageValue*/ CSSStyleValue) CanvasImageSource;
 
 enum CanvasFillRule { "nonzero", "evenodd" };
@@ -39,14 +40,12 @@ CanvasRenderingContext2D includes CanvasPathDrawingStyles;
 CanvasRenderingContext2D includes CanvasTextDrawingStyles;
 CanvasRenderingContext2D includes CanvasPath;
 
-[Exposed=(PaintWorklet, Window, Worker)]
 interface mixin CanvasState {
   // state
   undefined save(); // push state on state stack
   undefined restore(); // pop state stack and restore state
 };
 
-[Exposed=(PaintWorklet, Window, Worker)]
 interface mixin CanvasTransform {
   // transformations (default transform is the identity matrix)
   undefined scale(unrestricted double x, unrestricted double y);
@@ -70,21 +69,18 @@ interface mixin CanvasTransform {
   undefined resetTransform();
 };
 
-[Exposed=(PaintWorklet, Window, Worker)]
 interface mixin CanvasCompositing {
   // compositing
   attribute unrestricted double globalAlpha; // (default 1.0)
   attribute DOMString globalCompositeOperation; // (default source-over)
 };
 
-[Exposed=(PaintWorklet, Window, Worker)]
 interface mixin CanvasImageSmoothing {
   // image smoothing
   attribute boolean imageSmoothingEnabled; // (default true)
   // attribute ImageSmoothingQuality imageSmoothingQuality; // (default low)
 };
 
-[Exposed=(PaintWorklet, Window, Worker)]
 interface mixin CanvasFillStrokeStyles {
   // colours and styles (see also the CanvasDrawingStyles interface)
   attribute (DOMString or CanvasGradient or CanvasPattern) strokeStyle; // (default black)
@@ -96,7 +92,6 @@ interface mixin CanvasFillStrokeStyles {
   CanvasPattern? createPattern(CanvasImageSource image, [LegacyNullToEmptyString] DOMString repetition);
 };
 
-[Exposed=(PaintWorklet, Window, Worker)]
 interface mixin CanvasShadowStyles {
   // shadows
   attribute unrestricted double shadowOffsetX; // (default 0)
@@ -105,13 +100,11 @@ interface mixin CanvasShadowStyles {
   attribute DOMString shadowColor; // (default transparent black)
 };
 
-[Exposed=(PaintWorklet, Window, Worker)]
 interface mixin CanvasFilters {
   // filters
   //attribute DOMString filter; // (default "none")
 };
 
-[Exposed=(PaintWorklet, Window, Worker)]
 interface mixin CanvasRect {
   // rects
   undefined clearRect(unrestricted double x, unrestricted double y, unrestricted double w, unrestricted double h);
@@ -119,7 +112,6 @@ interface mixin CanvasRect {
   undefined strokeRect(unrestricted double x, unrestricted double y, unrestricted double w, unrestricted double h);
 };
 
-[Exposed=(PaintWorklet, Window, Worker)]
 interface mixin CanvasDrawPath {
   // path API (see also CanvasPath)
   undefined beginPath();
@@ -137,7 +129,6 @@ interface mixin CanvasDrawPath {
   //boolean isPointInStroke(Path2D path, unrestricted double x, unrestricted double y);
 };
 
-[Exposed=(PaintWorklet, Window)]
 interface mixin CanvasUserInterface {
   //void drawFocusIfNeeded(Element element);
   //void drawFocusIfNeeded(Path2D path, Element element);
@@ -145,7 +136,6 @@ interface mixin CanvasUserInterface {
   //void scrollPathIntoView(Path2D path);
 };
 
-[Exposed=(PaintWorklet, Window, Worker)]
 interface mixin CanvasText {
   // text (see also the CanvasPathDrawingStyles and CanvasTextDrawingStyles interfaces)
   [Pref="dom.canvas_text.enabled"]
@@ -157,7 +147,6 @@ interface mixin CanvasText {
   TextMetrics measureText(DOMString text);
 };
 
-[Exposed=(PaintWorklet, Window, Worker)]
 interface mixin CanvasDrawImage {
   // drawing images
   [Throws]
@@ -172,7 +161,6 @@ interface mixin CanvasDrawImage {
                                           unrestricted double dw, unrestricted double dh);
 };
 
-[Exposed=(Window, Worker)]
 interface mixin CanvasImageData {
   // pixel manipulation
   [Throws]
@@ -194,7 +182,6 @@ enum CanvasTextAlign { "start", "end", "left", "right", "center" };
 enum CanvasTextBaseline { "top", "hanging", "middle", "alphabetic", "ideographic", "bottom" };
 enum CanvasDirection { "ltr", "rtl", "inherit" };
 
-[Exposed=(PaintWorklet, Window, Worker)]
 interface mixin CanvasPathDrawingStyles {
   // line caps/joins
   attribute unrestricted double lineWidth; // (default 1)
@@ -208,7 +195,6 @@ interface mixin CanvasPathDrawingStyles {
   //attribute unrestricted double lineDashOffset;
 };
 
-[Exposed=(PaintWorklet, Window, Worker)]
 interface mixin CanvasTextDrawingStyles {
   // text
   attribute DOMString font; // (default 10px sans-serif)
@@ -218,7 +204,6 @@ interface mixin CanvasTextDrawingStyles {
   attribute CanvasDirection direction; // "ltr", "rtl", "inherit" (default: "inherit")
 };
 
-[Exposed=(PaintWorklet, Window, Worker)]
 interface mixin CanvasPath {
   // shared path API methods
   undefined closePath();
@@ -250,3 +235,29 @@ interface mixin CanvasPath {
                unrestricted double radius_y, unrestricted double rotation, unrestricted double startAngle,
                unrestricted double endAngle, optional boolean anticlockwise = false);
 };
+
+[Exposed=(Window, PaintWorklet, Worker)]
+interface CanvasGradient {
+  // opaque object
+  [Throws]
+  undefined addColorStop(double offset, DOMString color);
+};
+
+[Exposed=(Window, PaintWorklet, Worker)]
+interface CanvasPattern {
+  // opaque object
+  //undefined setTransform(optional DOMMatrix2DInit transform = {});
+};
+
+[Exposed=(Window,Worker),
+ Serializable]
+interface ImageData {
+  [Throws] constructor(unsigned long sw, unsigned long sh/*, optional ImageDataSettings settings = {}*/);
+  [Throws] constructor(/* Uint8ClampedArray */ object data, unsigned long sw, optional unsigned long sh
+              /*, optional ImageDataSettings settings = {}*/);
+
+  readonly attribute unsigned long width;
+  readonly attribute unsigned long height;
+  readonly attribute Uint8ClampedArray data;
+  //readonly attribute PredefinedColorSpace colorSpace;
+};
diff --git a/components/script/dom/webidls/DOMMatrix.webidl b/components/script/dom/webidls/DOMMatrix.webidl
index eaef16c3906..e0518bce659 100644
--- a/components/script/dom/webidls/DOMMatrix.webidl
+++ b/components/script/dom/webidls/DOMMatrix.webidl
@@ -1,14 +1,8 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
-/*
- * The origin of this IDL file is
- * https://drafts.fxtf.org/geometry-1/#DOMMatrix
- *
- * Copyright:
- * To the extent possible under law, the editors have waived all copyright and
- * related or neighboring rights to this work.
- */
+
+// https://drafts.fxtf.org/geometry/#dommatrix
 
 [Exposed=(Window,Worker,PaintWorklet),
  LegacyWindowAlias=WebKitCSSMatrix]
@@ -76,8 +70,7 @@ interface DOMMatrix : DOMMatrixReadOnly {
 //  DOMMatrix setMatrixValue(DOMString transformList);
 };
 
-
-dictionary DOMMatrixInit {
+dictionary DOMMatrix2DInit {
     unrestricted double a;
     unrestricted double b;
     unrestricted double c;
@@ -86,18 +79,21 @@ dictionary DOMMatrixInit {
     unrestricted double f;
     unrestricted double m11;
     unrestricted double m12;
-    unrestricted double m13 = 0;
-    unrestricted double m14 = 0;
     unrestricted double m21;
     unrestricted double m22;
+    unrestricted double m41;
+    unrestricted double m42;
+};
+
+dictionary DOMMatrixInit : DOMMatrix2DInit {
+    unrestricted double m13 = 0;
+    unrestricted double m14 = 0;
     unrestricted double m23 = 0;
     unrestricted double m24 = 0;
     unrestricted double m31 = 0;
     unrestricted double m32 = 0;
     unrestricted double m33 = 1;
     unrestricted double m34 = 0;
-    unrestricted double m41;
-    unrestricted double m42;
     unrestricted double m43 = 0;
     unrestricted double m44 = 1;
     boolean is2D;
diff --git a/components/script/dom/webidls/ImageData.webidl b/components/script/dom/webidls/ImageData.webidl
deleted file mode 100644
index b05e201f42a..00000000000
--- a/components/script/dom/webidls/ImageData.webidl
+++ /dev/null
@@ -1,22 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
-/*
- * The origin of this IDL file is
- * https://html.spec.whatwg.org/multipage/#imagedata
- *
- * © Copyright 2004-2011 Apple Computer, Inc., Mozilla Foundation, and Opera Software ASA.
- * You are granted a license to use, reproduce and create derivative works of this document.
- */
-
-[Exposed=(Window,Worker)]
-interface ImageData {
-  [Throws] constructor(unsigned long sw, unsigned long sh);
-  [Throws] constructor(/* Uint8ClampedArray */ object data, unsigned long sw, optional unsigned long sh);
-  //[Constant]
-  readonly attribute unsigned long width;
-  //[Constant]
-  readonly attribute unsigned long height;
-  //[Constant, StoreInSlot]
-  readonly attribute Uint8ClampedArray data;
-};