ChangeLog

2018-11-29  Justin Michaud  <justin_michaud@apple.com>

        CSS Painting API should allow image values in inputProperties

        https://bugs.webkit.org/show_bug.cgi?id=192200

        Reviewed by NOBODY (OOPS!).

        Adds new TypedOMCSSImageValue wrapper. We rename all the existing ones so that the naming is consistent (CSSImageValue is already a thing).

        Finally, we let CanvasRenderingContext2DBase render these.

        Tests: fast/css-custom-paint/arguments.html

               fast/css-custom-paint/image.html

        * CMakeLists.txt:

        * DerivedSources.make:

        * Sources.txt:

        * WebCore.xcodeproj/project.pbxproj:

        * bindings/js/CallTracerTypes.h:

        * bindings/js/JSTypedOMCSSStyleValueCustom.cpp: Renamed from Source/WebCore/bindings/js/JSCSSStyleValueCustom.cpp.

        (WebCore::toJSNewlyCreated):

        (WebCore::toJS):

        * bindings/js/WebCoreBuiltinNames.h:

        * css/CSSComputedStyleDeclaration.cpp:

        (WebCore::ComputedStyleExtractor::customPropertyValue):

        * css/CSSCustomPropertyValue.cpp:

        (WebCore::CSSCustomPropertyValue::equals const):

        (WebCore::CSSCustomPropertyValue::customCSSText const):

        (WebCore::CSSCustomPropertyValue::tokens const):

        * css/CSSCustomPropertyValue.h:

        * css/CSSPaintImageValue.cpp:

        (WebCore::CSSPaintImageValue::image):

        * css/typedom/StylePropertyMapReadOnly.h:

        (WebCore::StylePropertyMapReadOnly::create):

        (WebCore::StylePropertyMapReadOnly::get const):

        (WebCore::StylePropertyMapReadOnly::StylePropertyMapReadOnly):

        * css/typedom/StylePropertyMapReadOnly.idl:

        * css/typedom/TypedOMCSSImageValue.h: Copied from Source/WebCore/css/typedom/CSSUnitValue.h.

        * css/typedom/TypedOMCSSImageValue.idl: Copied from Source/WebCore/css/typedom/CSSStyleValue.idl.

        * css/typedom/TypedOMCSSNumericValue.h: Renamed from Source/WebCore/css/typedom/CSSNumericValue.h.

        * css/typedom/TypedOMCSSNumericValue.idl: Renamed from Source/WebCore/css/typedom/CSSNumericValue.idl.

        * css/typedom/TypedOMCSSStyleValue.h: Renamed from Source/WebCore/css/typedom/CSSStyleValue.h.

        (WebCore::TypedOMCSSStyleValue::isImageValue):

        * css/typedom/TypedOMCSSStyleValue.idl: Renamed from Source/WebCore/css/typedom/CSSStyleValue.idl.

        * css/typedom/TypedOMCSSUnitValue.h: Renamed from Source/WebCore/css/typedom/CSSUnitValue.h.

        * css/typedom/TypedOMCSSUnitValue.idl: Renamed from Source/WebCore/css/typedom/CSSUnitValue.idl.

        * css/typedom/TypedOMCSSUnparsedValue.h: Renamed from Source/WebCore/css/typedom/CSSUnparsedValue.h.

        * css/typedom/TypedOMCSSUnparsedValue.idl: Renamed from Source/WebCore/css/typedom/CSSUnparsedValue.idl.

        * html/ImageBitmap.cpp:

        (WebCore::ImageBitmap::createPromise):

        * html/ImageBitmap.h:

        * html/canvas/CanvasDrawImage.idl:

        * html/canvas/CanvasFillStrokeStyles.idl:

        * html/canvas/CanvasRenderingContext.cpp:

        (WebCore::CanvasRenderingContext::checkOrigin):

        * html/canvas/CanvasRenderingContext.h:

        * html/canvas/CanvasRenderingContext2DBase.cpp:

        (WebCore::size):

        (WebCore::CanvasRenderingContext2DBase::drawImage):

        (WebCore::CanvasRenderingContext2DBase::createPattern):

        * html/canvas/CanvasRenderingContext2DBase.h:

        * inspector/InspectorCanvas.cpp:

        (WebCore::InspectorCanvas::buildAction):

        * page/WindowOrWorkerGlobalScope.idl:

        * platform/graphics/CustomPaintImage.cpp:

        (WebCore::CustomPaintImage::doCustomPaint):

2018-11-29  Ryosuke Niwa  <rniwa@webkit.org>

        Executing "insertunorderedlist" while selecting a contenteditable element inside a shadow dom hangs the browser

Source/WebCore/CMakeLists.txt

@@set(WebCore_NON_SVG_IDL_FILES

    css/StyleSheet.idl

    css/StyleSheetList.idl

    css/typedom/CSSNumericValue.idl

    css/typedom/CSSStyleValue.idl

    css/typedom/CSSUnitValue.idl

    css/typedom/CSSUnparsedValue.idl

    css/typedom/TypedOMCSSImageValue.idl

    css/typedom/TypedOMCSSNumericValue.idl

    css/typedom/TypedOMCSSStyleValue.idl

    css/typedom/TypedOMCSSUnitValue.idl

    css/typedom/TypedOMCSSUnparsedValue.idl

    css/typedom/StylePropertyMapReadOnly.idl

    css/WebKitCSSMatrix.idl

Source/WebCore/DerivedSources.make

@@JS_BINDING_IDLS = \

    $(WebCore)/css/StyleMedia.idl \

    $(WebCore)/css/StyleSheet.idl \

    $(WebCore)/css/StyleSheetList.idl \

    $(WebCore)/css/typedom/CSSNumericValue.idl \

    $(WebCore)/css/typedom/CSSStyleValue.idl \

    $(WebCore)/css/typedom/CSSUnitValue.idl \

    $(WebCore)/css/typedom/CSSUnparsedValue.idl \

507503 $(WebCore)/css/typedom/StylePropertyMapReadOnly.idl \

	$(WebCore)/css/typedom/TypedOMCSSImageValue.idl \

    $(WebCore)/css/typedom/TypedOMCSSNumericValue.idl \

    $(WebCore)/css/typedom/TypedOMCSSStyleValue.idl \

    $(WebCore)/css/typedom/TypedOMCSSUnitValue.idl \

    $(WebCore)/css/typedom/TypedOMCSSUnparsedValue.idl \

    $(WebCore)/css/WebKitCSSMatrix.idl \

    $(WebCore)/css/WebKitCSSViewportRule.idl \

    $(WebCore)/dom/AbortController.idl \

Source/WebCore/Sources.txt

@@bindings/js/JSBlobCustom.cpp

bindings/js/JSCSSRuleCustom.cpp

bindings/js/JSCSSRuleListCustom.cpp

bindings/js/JSCSSStyleDeclarationCustom.cpp

391 bindings/js/JSCSSStyleValueCustom.cpp

bindings/js/JSDOMConvertDate.cpp

bindings/js/JSDOMConvertNumbers.cpp

bindings/js/JSDOMConvertStrings.cpp

@@bindings/js/JSTextTrackCustom.cpp

bindings/js/JSTextTrackListCustom.cpp

bindings/js/JSTrackCustom.cpp

bindings/js/JSTreeWalkerCustom.cpp

480bindings/js/JSTypedOMCSSStyleValueCustom.cpp

bindings/js/JSVideoTrackCustom.cpp

bindings/js/JSVideoTrackListCustom.cpp

bindings/js/JSWebAnimationCustom.cpp

@@JSBlobPropertyBag.cpp

JSByteLengthQueuingStrategy.cpp

JSCDATASection.cpp

JSCSSFontFaceRule.cpp

JSTypedOMCSSImageValue.cpp

JSTypedOMCSSNumericValue.cpp

JSTypedOMCSSStyleValue.cpp

JSTypedOMCSSUnitValue.cpp

JSTypedOMCSSUnparsedValue.cpp

JSCSSImportRule.cpp

JSCSSKeyframeRule.cpp

JSCSSKeyframesRule.cpp

JSCSSMediaRule.cpp

JSCSSNamespaceRule.cpp

2511 JSCSSNumericValue.cpp

25122516JSCSSPaintCallback.cpp

25132517JSCSSPaintSize.cpp

JSCSSStyleValue.cpp

JSCSSUnitValue.cpp

JSCSSUnparsedValue.cpp

JSPaintWorkletGlobalScope.cpp

JSWorklet.cpp

JSWorkletGlobalScope.cpp

Source/WebCore/WebCore.xcodeproj/project.pbxproj

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20452 4BAFD0E22192604D00C0AB64 /* JSCSSStyleValueCustom.cpp */,

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20509 4BAFD0E22192604D00C0AB64 /* JSTypedOMCSSStyleValueCustom.cpp */,

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				94DE5C921D83011D00164F2A /* CSSSupportsParser.h in Headers */,

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				BC80C9880CD294EE00A0B7B3 /* CSSTimingFunctionValue.h in Headers */,

				A882DA231593848D000115ED /* CSSToStyleMap.h in Headers */,

				715AD7212050513F00D592DC /* CSSTransition.h in Headers */,

				371F53E90D2704F900ECE0D5 /* CSSUnicodeRangeValue.h in Headers */,

28416 4BAFD0E1219242A000C0AB64 /* CSSUnitValue.h in Headers */,

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				854FE7390A2297BE0058D7AD /* TreeWalker.h in Headers */,

				C375D7FE16639519006184AB /* TypeAhead.h in Headers */,

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Source/WebCore/bindings/js/CallTracerTypes.h

#include "ImageBitmap.h"

#include "ImageData.h"

#include "Path2D.h"

39#include "TypedOMCSSImageValue.h"

#include <JavaScriptCore/ArrayBuffer.h>

#include <JavaScriptCore/ArrayBufferView.h>

#include <JavaScriptCore/Float32Array.h>

@@typedef Variant<

    RefPtr<HTMLVideoElement>,

#endif

    RefPtr<ImageBitmap>,

#if ENABLE(CSS_PAINTING_API)

    RefPtr<TypedOMCSSImageValue>,

#endif

    RefPtr<ImageData>,

    RefPtr<Int32Array>,

    Vector<float>,

Source/WebCore/bindings/js/JSCSSStyleValueCustom.cpp

/*

 * Copyright (C) 2018 Apple Inc. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#include "config.h"

#include "JSCSSStyleValue.h"

#if ENABLE(CSS_PAINTING_API)

#include "JSCSSUnitValue.h"

#include "JSCSSUnparsedValue.h"

namespace WebCore {

using namespace JSC;

JSValue toJSNewlyCreated(ExecState*, JSDOMGlobalObject* globalObject, Ref<CSSStyleValue>&& value)

{

    if (value->isUnitValue())

        return createWrapper<CSSUnitValue>(globalObject, WTFMove(value));

    if (value->isUnparsedValue())

        return createWrapper<CSSUnparsedValue>(globalObject, WTFMove(value));

    ASSERT_NOT_REACHED();

    return createWrapper<CSSStyleValue>(globalObject, WTFMove(value));

}

JSValue toJS(ExecState* state, JSDOMGlobalObject* globalObject, CSSStyleValue& object)

{

    return wrap(state, globalObject, object);

}

} // namespace WebCore

#endif

Source/WebCore/bindings/js/JSTypedOMCSSStyleValueCustom.cpp

/*

 * Copyright (C) 2018 Apple Inc. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#include "config.h"

#include "JSTypedOMCSSStyleValue.h"

#if ENABLE(CSS_PAINTING_API)

#include "JSTypedOMCSSImageValue.h"

#include "JSTypedOMCSSUnitValue.h"

#include "JSTypedOMCSSUnparsedValue.h"

namespace WebCore {

using namespace JSC;

JSValue toJSNewlyCreated(ExecState*, JSDOMGlobalObject* globalObject, Ref<TypedOMCSSStyleValue>&& value)

{

    if (value->isUnitValue())

        return createWrapper<TypedOMCSSUnitValue>(globalObject, WTFMove(value));

    if (value->isUnparsedValue())

        return createWrapper<TypedOMCSSUnparsedValue>(globalObject, WTFMove(value));

    if (value->isImageValue())

        return createWrapper<TypedOMCSSImageValue>(globalObject, WTFMove(value));

    ASSERT_NOT_REACHED();

    return createWrapper<TypedOMCSSStyleValue>(globalObject, WTFMove(value));

}

JSValue toJS(ExecState* state, JSDOMGlobalObject* globalObject, TypedOMCSSStyleValue& object)

{

    return wrap(state, globalObject, object);

}

} // namespace WebCore

#endif

Source/WebCore/bindings/js/WebCoreBuiltinNames.h

@@namespace WebCore {

    macro(Credential) \

    macro(CredentialsContainer) \

    macro(CSSAnimation) \

52 macro(CSSImageValue) \

    macro(CSSNumericValue) \

    macro(CSSPaintSize) \

    macro(CSSStyleValue) \

Source/WebCore/css/CSSComputedStyleDeclaration.cpp

@@RefPtr<CSSValue> ComputedStyleExtractor::customPropertyValue(const String& prope

    if (!value)

        return nullptr;

2641 a~~uto visitor =~~ WTF::~~makeVi~~s~~itor~~([&](const Ref<CSSVariableReferenceValue>&) {

2641 return WTF::switchOn(value->value(), [&](const Ref<CSSVariableReferenceValue>&) {

        ASSERT_NOT_REACHED();

        return RefPtr<CSSValue>();

    }, [&](const CSSValueID&) {

@@RefPtr<CSSValue> ComputedStyleExtractor::customPropertyValue(const String& prope

        return CSSCustomPropertyValue::create(*value);

    }, [&](const Length& value) {

        return zoomAdjustedPixelValueForLength(value, *style);

2650 }, [&](const Ref<StyleImage>&) {

2651 return CSSCustomPropertyValue::create(*value);

26502652 });

2651 return WTF::visit(visitor, value->value());

}

String ComputedStyleExtractor::customPropertyText(const String& propertyName)

Source/WebCore/css/CSSCustomPropertyValue.cpp

@@bool CSSCustomPropertyValue::equals(const CSSCustomPropertyValue& other) const

{

    if (m_name != other.m_name || m_value.index() != other.m_value.index())

        return false;

36 a~~uto visitor =~~ WTF::~~makeVi~~s~~itor~~([&](const Ref<CSSVariableReferenceValue>& value) {

36 return WTF::switchOn(m_value, [&](const Ref<CSSVariableReferenceValue>& value) {

        return value.get() == WTF::get<Ref<CSSVariableReferenceValue>>(other.m_value).get();

    }, [&](const CSSValueID& value) {

        return value == WTF::get<CSSValueID>(other.m_value);

@@bool CSSCustomPropertyValue::equals(const CSSCustomPropertyValue& other) const

        return value.get() == WTF::get<Ref<CSSVariableData>>(other.m_value).get();

    }, [&](const Length& value) {

        return value == WTF::get<Length>(other.m_value);

44 }, [&](const Ref<StyleImage>& value) {

45 return value.get() == WTF::get<Ref<StyleImage>>(other.m_value).get();

4446 });

45 return WTF::visit(visitor, m_value);

}

String CSSCustomPropertyValue::customCSSText() const

@@String CSSCustomPropertyValue::customCSSText() const

    if (!m_serialized) {

        m_serialized = true;

53 ~~auto visitor =~~ WTF::~~makeVi~~s~~itor~~([&](const Ref<CSSVariableReferenceValue>& value) {

54 WTF::switchOn(m_value, [&](const Ref<CSSVariableReferenceValue>& value) {

            m_stringValue = value->cssText();

        }, [&](const CSSValueID& value) {

            m_stringValue = getValueName(value);

@@String CSSCustomPropertyValue::customCSSText() const

            m_stringValue = value->tokenRange().serialize();

        }, [&](const Length& value) {

            m_stringValue = CSSPrimitiveValue::create(value.value(), CSSPrimitiveValue::CSS_PX)->cssText();

62 }, [&](const Ref<StyleImage>& value) {

63 m_stringValue = value->cssValue()->cssText();

6164 });

62 WTF::visit(visitor, m_value);

    }

    return m_stringValue;

}

@@Vector<CSSParserToken> CSSCustomPropertyValue::tokens() const

{

    Vector<CSSParserToken> result;

71 ~~auto visitor =~~ WTF::~~makeVi~~s~~itor~~([&](const Ref<CSSVariableReferenceValue>&) {

73 WTF::switchOn(m_value, [&](const Ref<CSSVariableReferenceValue>&) {

        ASSERT_NOT_REACHED();

    }, [&](const CSSValueID&) {

        // Do nothing

@@Vector<CSSParserToken> CSSCustomPropertyValue::tokens() const

    }, [&](const Length&) {

        CSSTokenizer tokenizer(cssText());

        auto tokenizerRange = tokenizer.tokenRange();

        while (!tokenizerRange.atEnd())

            result.append(tokenizerRange.consume());

    }, [&](const Ref<StyleImage>&) {

        CSSTokenizer tokenizer(cssText());

        auto tokenizerRange = tokenizer.tokenRange();

        while (!tokenizerRange.atEnd())

            result.append(tokenizerRange.consume());

    });

84 WTF::visit(visitor, m_value);

    return result;

}

Source/WebCore/css/CSSCustomPropertyValue.h

#include "CSSValue.h"

#include "CSSVariableReferenceValue.h"

#include "Length.h"

32#include "StyleImage.h"

#include <wtf/RefPtr.h>

#include <wtf/Variant.h>

#include <wtf/text/WTFString.h>

@@class RenderStyle;

class CSSCustomPropertyValue final : public CSSValue {

public:

44 using VariantValue = Variant<Ref<CSSVariableReferenceValue>, CSSValueID, Ref<CSSVariableData>, Length>;

45 using VariantValue = Variant<Ref<CSSVariableReferenceValue>, CSSValueID, Ref<CSSVariableData>, Length, Ref<StyleImage>>;

    static Ref<CSSCustomPropertyValue> createUnresolved(const AtomicString& name, Ref<CSSVariableReferenceValue>&& value)

    {

@@public:

        return adoptRef(*new CSSCustomPropertyValue(name, { WTFMove(value) }));

    }

    static Ref<CSSCustomPropertyValue> createSyntaxImage(const AtomicString& name, Ref<StyleImage>&& value)

    {

        return adoptRef(*new CSSCustomPropertyValue(name, { WTFMove(value) }));

    }

    static Ref<CSSCustomPropertyValue> create(const CSSCustomPropertyValue& other)

    {

        return adoptRef(*new CSSCustomPropertyValue(other));

@@private:

            m_value = value.copyRef();

        }, [&](const Length& value) {

            m_value = value;

120 }, [&](const Ref<StyleImage>& value) {

121 m_value = value.copyRef();

        });

        WTF::visit(visitor, other.m_value);

    }

Source/WebCore/css/CSSPaintImageValue.cpp

@@RefPtr<Image> CSSPaintImageValue::image(RenderElement& renderElement, const Floa

        while (!localRange.atEnd() && localRange.peek() != CommaToken) {

            if (localRange.peek() == CommentToken)

                localRange.consume();

72 else

            else if (localRange.peek().getBlockType() == CSSParserToken::BlockStart) {

                localRange.peek().serialize(builder);

                builder.append(localRange.consumeBlock().serialize());

                builder.append(')');

            } else

                localRange.consume().serialize(builder);

        }

        if (!localRange.atEnd())

Source/WebCore/css/typedom/CSSNumericValue.h

/*

 * Copyright (C) 2018 Apple Inc. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#pragma once

#if ENABLE(CSS_PAINTING_API)

#include "CSSStyleValue.h"

namespace WebCore {

class CSSNumericValue : public CSSStyleValue {

protected:

    CSSNumericValue() = default;

};

} // namespace WebCore

#endif

Source/WebCore/css/typedom/CSSNumericValue.idl

/*

* Copyright (C) 2018 Apple Inc.  All rights reserved.

*

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions

* are met:

* 1. Redistributions of source code must retain the above copyright

*    notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

*    notice, this list of conditions and the following disclaimer in the

*    documentation and/or other materials provided with the distribution.

*

* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

// FIXME: Implement this properly, according to the Typed OM spec.

// This is just a stub for the CSS painting API for now. Once the Typed OM

// is going to be implemented, please change the runtime flag.

[

    EnabledAtRuntime=CSSPaintingAPI,

    Conditional=CSS_PAINTING_API,

    Exposed=(Window,Worker,PaintWorklet),

] interface CSSNumericValue : CSSStyleValue {

};

Source/WebCore/css/typedom/CSSStyleValue.h

/*

 * Copyright (C) 2018 Apple Inc. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#pragma once

#if ENABLE(CSS_PAINTING_API)

#include <wtf/RefCounted.h>

#include <wtf/text/WTFString.h>

namespace WebCore {

class CSSStyleValue : public RefCounted<CSSStyleValue> {

public:

    virtual ~CSSStyleValue() = default;

    virtual String toString() = 0;

    virtual bool isUnitValue() { return false; }

    virtual bool isUnparsedValue() { return false; }

protected:

    CSSStyleValue() = default;

};

} // namespace WebCore

#endif

Source/WebCore/css/typedom/CSSStyleValue.idl

/*

* Copyright (C) 2018 Apple Inc.  All rights reserved.

*

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions

* are met:

* 1. Redistributions of source code must retain the above copyright

*    notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

*    notice, this list of conditions and the following disclaimer in the

*    documentation and/or other materials provided with the distribution.

*

* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

// FIXME: Implement this properly, according to the Typed OM spec.

// This is just a stub for the CSS painting API for now. Once the Typed OM

// is going to be implemented, please change the runtime flag.

[

    CustomToJSObject,

    EnabledAtRuntime=CSSPaintingAPI,

    Conditional=CSS_PAINTING_API,

    Exposed=(Window,Worker,PaintWorklet),

    SkipVTableValidation,

] interface CSSStyleValue {

    stringifier;

};

Source/WebCore/css/typedom/CSSUnitValue.h

/*

 * Copyright (C) 2018 Apple Inc. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#pragma once

#if ENABLE(CSS_PAINTING_API)

#include "CSSNumericValue.h"

#include <wtf/RefCounted.h>

#include <wtf/text/StringConcatenateNumbers.h>

#include <wtf/text/WTFString.h>

namespace WebCore {

class CSSUnitValue final : public CSSNumericValue {

public:

    static Ref<CSSUnitValue> create(double value, const String& unit)

    {

        return adoptRef(*new CSSUnitValue(value, unit));

    }

    // FIXME: not correct.

    String toString() final { return makeString((int) m_value, m_unit); }

    double value() const { return m_value; }

    void setValue(double value) { m_value = value; }

    const String& unit() const { return m_unit; }

    void setUnit(const String& unit) { m_unit = unit; }

private:

    CSSUnitValue(double value, const String& unit)

        : m_value(value)

        , m_unit(unit)

    {

    }

    bool isUnitValue() final { return true; }

    double m_value;

    String m_unit;

};

} // namespace WebCore

#endif

Source/WebCore/css/typedom/CSSUnitValue.idl

/*

* Copyright (C) 2018 Apple Inc.  All rights reserved.

*

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions

* are met:

* 1. Redistributions of source code must retain the above copyright

*    notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

*    notice, this list of conditions and the following disclaimer in the

*    documentation and/or other materials provided with the distribution.

*

* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

// FIXME: Implement this properly, according to the Typed OM spec.

// This is just a stub for the CSS painting API for now. Once the Typed OM

// is going to be implemented, please change the runtime flag.

[

    EnabledAtRuntime=CSSPaintingAPI,

    Conditional=CSS_PAINTING_API,

    Exposed=(Window,Worker,PaintWorklet),

    Constructor(double value, USVString unit),

] interface CSSUnitValue : CSSNumericValue {

    attribute double value;

    readonly attribute USVString unit;

};

Source/WebCore/css/typedom/CSSUnparsedValue.h

/*

 * Copyright (C) 2018 Apple Inc. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#pragma once

#if ENABLE(CSS_PAINTING_API)

#include "CSSStyleValue.h"

#include <wtf/RefCounted.h>

#include <wtf/text/WTFString.h>

namespace WebCore {

class CSSUnparsedValue final : public CSSStyleValue {

public:

    static Ref<CSSUnparsedValue> create(const String& serializedValue)

    {

        return adoptRef(*new CSSUnparsedValue(serializedValue));

    }

    String toString() final { return m_serializedValue; }

private:

    explicit CSSUnparsedValue(const String& serializedValue)

        : m_serializedValue(serializedValue)

    {

    }

    bool isUnparsedValue() final { return true; }

    String m_serializedValue;

};

} // namespace WebCore

#endif

Source/WebCore/css/typedom/CSSUnparsedValue.idl

/*

* Copyright (C) 2018 Apple Inc.  All rights reserved.

*

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions

* are met:

* 1. Redistributions of source code must retain the above copyright

*    notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

*    notice, this list of conditions and the following disclaimer in the

*    documentation and/or other materials provided with the distribution.

*

* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

// FIXME: Implement this properly, according to the Typed OM spec.

// This is just a stub for the CSS painting API for now. Once the Typed OM

// is going to be implemented, please change the runtime flag.

// FIXME: wrong constructor.

[

    EnabledAtRuntime=CSSPaintingAPI,

    Conditional=CSS_PAINTING_API,

    Exposed=(Window,Worker,PaintWorklet),

    Constructor(USVString serializedValue),

] interface CSSUnparsedValue : CSSStyleValue {

};

Source/WebCore/css/typedom/StylePropertyMapReadOnly.h

#if ENABLE(CSS_PAINTING_API)

30 #include "CSSStyleValue.h"

30#include "TypedOMCSSStyleValue.h"

#include <wtf/HashMap.h>

#include <wtf/RefCounted.h>

#include <wtf/text/WTFString.h>

@@namespace WebCore {

class StylePropertyMapReadOnly : public RefCounted<StylePropertyMapReadOnly> {

public:

39 static Ref<StylePropertyMapReadOnly> create(HashMap<String, Ref<CSSStyleValue>>&& map)

39 static Ref<StylePropertyMapReadOnly> create(HashMap<String, Ref<TypedOMCSSStyleValue>>&& map)

    {

        return adoptRef(*new StylePropertyMapReadOnly(WTFMove(map)));

    }

44 CSSStyleValue* get(String property) const { return m_map.get(property); }

44 TypedOMCSSStyleValue* get(String property) const { return m_map.get(property); }

4545

4646private:

47 explicit StylePropertyMapReadOnly(HashMap<String, Ref<CSSStyleValue>>&& map)

47 explicit StylePropertyMapReadOnly(HashMap<String, Ref<TypedOMCSSStyleValue>>&& map)

        : m_map(WTFMove(map))

    {

    }

52 HashMap<String, Ref<CSSStyleValue>> m_map;

52 HashMap<String, Ref<TypedOMCSSStyleValue>> m_map;

};

} // namespace WebCore

Source/WebCore/css/typedom/StylePropertyMapReadOnly.idl

    Exposed=(Window,Worker,PaintWorklet),

    ImplementationLacksVTable

] interface StylePropertyMapReadOnly {

35 // FIXME: should be (undefined or CSSStyleValue), not null

36 CSSStyleValue? get(USVString property);

35 // FIXME: should be (undefined or TypedOMCSSStyleValue), not null

36 TypedOMCSSStyleValue? get(USVString property);

3737};

Source/WebCore/css/typedom/TypedOMCSSImageValue.h

/*

 * Copyright (C) 2018 Apple Inc. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#pragma once

#if ENABLE(CSS_PAINTING_API)

#include "CSSImageValue.h"

#include "ImageBitmap.h"

#include "RenderElement.h"

#include "TypedOMCSSStyleValue.h"

#include <wtf/RefCounted.h>

#include <wtf/text/StringConcatenateNumbers.h>

#include <wtf/text/WTFString.h>

namespace WebCore {

class TypedOMCSSImageValue final : public TypedOMCSSStyleValue {

public:

    static Ref<TypedOMCSSImageValue> create(CSSImageValue& cssValue, RenderElement& renderer)

    {

        return adoptRef(*new TypedOMCSSImageValue(cssValue, renderer));

    }

    String toString() final { return m_cssValue->cssText(); }

    CachedImage* image() { return m_cssValue->cachedImage(); }

    const RenderElement* renderer() const { return m_renderer.get(); }

private:

    TypedOMCSSImageValue(CSSImageValue& cssValue, RenderElement& renderer)

        : m_cssValue(makeRef(cssValue))

        , m_renderer(makeWeakPtr(renderer))

    {

    }

    bool isImageValue() final { return true; }

    Ref<CSSImageValue> m_cssValue;

    WeakPtr<RenderElement> m_renderer;

};

} // namespace WebCore

#endif

Source/WebCore/css/typedom/TypedOMCSSImageValue.idl

/*

* Copyright (C) 2018 Apple Inc.  All rights reserved.

*

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions

* are met:

* 1. Redistributions of source code must retain the above copyright

*    notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

*    notice, this list of conditions and the following disclaimer in the

*    documentation and/or other materials provided with the distribution.

*

* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

// FIXME: Implement this properly, according to the Typed OM spec.

// This is just a stub for the CSS painting API for now. Once the Typed OM

// is going to be implemented, please change the runtime flag.

[

    InterfaceName=CSSImageValue,

    EnabledAtRuntime=CSSPaintingAPI,

    Conditional=CSS_PAINTING_API,

    Exposed=(Window,Worker,PaintWorklet),

    JSGenerateToNativeObject,

] interface TypedOMCSSImageValue : TypedOMCSSStyleValue {

};

Source/WebCore/css/typedom/TypedOMCSSNumericValue.h

/*

 * Copyright (C) 2018 Apple Inc. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#pragma once

#if ENABLE(CSS_PAINTING_API)

#include "TypedOMCSSStyleValue.h"

namespace WebCore {

class TypedOMCSSNumericValue : public TypedOMCSSStyleValue {

protected:

    TypedOMCSSNumericValue() = default;

};

} // namespace WebCore

#endif

Source/WebCore/css/typedom/TypedOMCSSNumericValue.idl

/*

* Copyright (C) 2018 Apple Inc.  All rights reserved.

*

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions

* are met:

* 1. Redistributions of source code must retain the above copyright

*    notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

*    notice, this list of conditions and the following disclaimer in the

*    documentation and/or other materials provided with the distribution.

*

* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

// FIXME: Implement this properly, according to the Typed OM spec.

// This is just a stub for the CSS painting API for now. Once the Typed OM

// is going to be implemented, please change the runtime flag.

[

    InterfaceName=CSSNumericValue,

    EnabledAtRuntime=CSSPaintingAPI,

    Conditional=CSS_PAINTING_API,

    Exposed=(Window,Worker,PaintWorklet),

] interface TypedOMCSSNumericValue : TypedOMCSSStyleValue {

};

Source/WebCore/css/typedom/TypedOMCSSStyleValue.h

/*

 * Copyright (C) 2018 Apple Inc. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#pragma once

#if ENABLE(CSS_PAINTING_API)

#include "ScriptWrappable.h"

#include <wtf/RefCounted.h>

#include <wtf/text/WTFString.h>

namespace WebCore {

class TypedOMCSSStyleValue : public RefCounted<TypedOMCSSStyleValue>, public ScriptWrappable {

public:

    virtual ~TypedOMCSSStyleValue() = default;

    virtual String toString() = 0;

    virtual bool isUnitValue() { return false; }

    virtual bool isUnparsedValue() { return false; }

    virtual bool isImageValue() { return false; }

protected:

    TypedOMCSSStyleValue() = default;

};

} // namespace WebCore

#endif

Source/WebCore/css/typedom/TypedOMCSSStyleValue.idl

/*

* Copyright (C) 2018 Apple Inc.  All rights reserved.

*

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions

* are met:

* 1. Redistributions of source code must retain the above copyright

*    notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

*    notice, this list of conditions and the following disclaimer in the

*    documentation and/or other materials provided with the distribution.

*

* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

// FIXME: Implement this properly, according to the Typed OM spec.

// This is just a stub for the CSS painting API for now. Once the Typed OM

// is going to be implemented, please change the runtime flag.

[

    InterfaceName=CSSStyleValue,

    CustomToJSObject,

    EnabledAtRuntime=CSSPaintingAPI,

    Conditional=CSS_PAINTING_API,

    Exposed=(Window,Worker,PaintWorklet),

    SkipVTableValidation,

] interface TypedOMCSSStyleValue {

    stringifier;

};

Source/WebCore/css/typedom/TypedOMCSSUnitValue.h

/*

 * Copyright (C) 2018 Apple Inc. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#pragma once

#if ENABLE(CSS_PAINTING_API)

#include "TypedOMCSSNumericValue.h"

#include <wtf/RefCounted.h>

#include <wtf/text/StringConcatenateNumbers.h>

#include <wtf/text/WTFString.h>

namespace WebCore {

class TypedOMCSSUnitValue final : public TypedOMCSSNumericValue {

public:

    static Ref<TypedOMCSSUnitValue> create(double value, const String& unit)

    {

        return adoptRef(*new TypedOMCSSUnitValue(value, unit));

    }

    // FIXME: not correct.

    String toString() final { return makeString((int) m_value, m_unit); }

    double value() const { return m_value; }

    void setValue(double value) { m_value = value; }

    const String& unit() const { return m_unit; }

    void setUnit(const String& unit) { m_unit = unit; }

private:

    TypedOMCSSUnitValue(double value, const String& unit)

        : m_value(value)

        , m_unit(unit)

    {

    }

    bool isUnitValue() final { return true; }

    double m_value;

    String m_unit;

};

} // namespace WebCore

#endif

Source/WebCore/css/typedom/TypedOMCSSUnitValue.idl

/*

* Copyright (C) 2018 Apple Inc.  All rights reserved.

*

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions

* are met:

* 1. Redistributions of source code must retain the above copyright

*    notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

*    notice, this list of conditions and the following disclaimer in the

*    documentation and/or other materials provided with the distribution.

*

* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

// FIXME: Implement this properly, according to the Typed OM spec.

// This is just a stub for the CSS painting API for now. Once the Typed OM

// is going to be implemented, please change the runtime flag.

[

    InterfaceName=CSSUnitValue,

    EnabledAtRuntime=CSSPaintingAPI,

    Conditional=CSS_PAINTING_API,

    Exposed=(Window,Worker,PaintWorklet),

    Constructor(double value, USVString unit),

] interface TypedOMCSSUnitValue : TypedOMCSSNumericValue {

    attribute double value;

    readonly attribute USVString unit;

};

Source/WebCore/css/typedom/TypedOMCSSUnparsedValue.h

/*

 * Copyright (C) 2018 Apple Inc. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#pragma once

#if ENABLE(CSS_PAINTING_API)

#include "TypedOMCSSStyleValue.h"

#include <wtf/RefCounted.h>

#include <wtf/text/WTFString.h>

namespace WebCore {

class TypedOMCSSUnparsedValue final : public TypedOMCSSStyleValue {

public:

    static Ref<TypedOMCSSUnparsedValue> create(const String& serializedValue)

    {

        return adoptRef(*new TypedOMCSSUnparsedValue(serializedValue));

    }

    String toString() final { return m_serializedValue; }

private:

    explicit TypedOMCSSUnparsedValue(const String& serializedValue)

        : m_serializedValue(serializedValue)

    {

    }

    bool isUnparsedValue() final { return true; }

    String m_serializedValue;

};

} // namespace WebCore

#endif

Source/WebCore/css/typedom/TypedOMCSSUnparsedValue.idl

/*

* Copyright (C) 2018 Apple Inc.  All rights reserved.

*

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions

* are met:

* 1. Redistributions of source code must retain the above copyright

*    notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

*    notice, this list of conditions and the following disclaimer in the

*    documentation and/or other materials provided with the distribution.

*

* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

// FIXME: Implement this properly, according to the Typed OM spec.

// This is just a stub for the CSS painting API for now. Once the Typed OM

// is going to be implemented, please change the runtime flag.

// FIXME: wrong constructor.

[

    InterfaceName=CSSUnparsedValue,

    EnabledAtRuntime=CSSPaintingAPI,

    Conditional=CSS_PAINTING_API,

    Exposed=(Window,Worker,PaintWorklet),

    Constructor(USVString serializedValue),

] interface TypedOMCSSUnparsedValue : TypedOMCSSStyleValue {

};

Source/WebCore/html/ImageBitmap.cpp

#include "LayoutSize.h"

#include "RenderElement.h"

#include "SharedBuffer.h"

47#include "TypedOMCSSImageValue.h"

#include <wtf/StdLibExtras.h>

namespace WebCore {

@@void ImageBitmap::createPromise(ScriptExecutionContext& scriptExecutionContext,

}

#endif

#if ENABLE(CSS_PAINTING_API)

void ImageBitmap::createPromise(ScriptExecutionContext&, RefPtr<TypedOMCSSImageValue>&, ImageBitmapOptions&&, std::optional<IntRect>, ImageBitmap::Promise&& promise)

{

    promise.reject(InvalidStateError, "Not implemented");

}

#endif

void ImageBitmap::createPromise(ScriptExecutionContext&, RefPtr<ImageBitmap>& existingImageBitmap, ImageBitmapOptions&& options, std::optional<IntRect> rect, ImageBitmap::Promise&& promise)

{

    // 2. If image's [[Detached]] internal slot value is true, return a promise

Source/WebCore/html/ImageBitmap.h

@@class IntRect;

class IntSize;

class PendingImageBitmap;

class ScriptExecutionContext;

47class TypedOMCSSImageValue;

class URL;

struct ImageBitmapOptions;

@@public:

#endif

        RefPtr<HTMLCanvasElement>,

        RefPtr<ImageBitmap>,

#if ENABLE(CSS_PAINTING_API)

        RefPtr<TypedOMCSSImageValue>,

#endif

        RefPtr<Blob>,

        RefPtr<ImageData>

    >;

@@private:

    static void createPromise(ScriptExecutionContext&, RefPtr<ImageBitmap>&, ImageBitmapOptions&&, std::optional<IntRect>, Promise&&);

    static void createPromise(ScriptExecutionContext&, RefPtr<Blob>&, ImageBitmapOptions&&, std::optional<IntRect>, Promise&&);

    static void createPromise(ScriptExecutionContext&, RefPtr<ImageData>&, ImageBitmapOptions&&, std::optional<IntRect>, Promise&&);

106 static void createPromise(ScriptExecutionContext&, RefPtr<TypedOMCSSImageValue>&, ImageBitmapOptions&&, std::optional<IntRect>, Promise&&);

    static void createFromBuffer(Ref<ArrayBuffer>&&, String mimeType, long long expectedContentLength, const URL&, ImageBitmapOptions&&, std::optional<IntRect>, Promise&&);

    std::unique_ptr<ImageBuffer> m_bitmapData;

Source/WebCore/html/canvas/CanvasDrawImage.idl

 */

// FIXME: This should include SVGImageElement and ImageBitmap.

27 #if defined(ENABLE_VIDEO) && ENABLE_VIDEO

#if defined(ENABLE_VIDEO) && ENABLE_VIDEO && defined(ENABLE_CSS_PAINTING_API) && ENABLE_CSS_PAINTING_API

typedef (HTMLImageElement or HTMLVideoElement or HTMLCanvasElement or ImageBitmap or TypedOMCSSImageValue) CanvasImageSource;

#elif defined(ENABLE_VIDEO) && ENABLE_VIDEO

typedef (HTMLImageElement or HTMLVideoElement or HTMLCanvasElement or ImageBitmap) CanvasImageSource;

#else

typedef (HTMLImageElement or HTMLCanvasElement or ImageBitmap) CanvasImageSource;

Source/WebCore/html/canvas/CanvasFillStrokeStyles.idl

 */

// FIXME: This should include SVGImageElement and ImageBitmap.

27 #if defined(ENABLE_VIDEO) && ENABLE_VIDEO

#if defined(ENABLE_VIDEO) && ENABLE_VIDEO && defined(ENABLE_CSS_PAINTING_API) && ENABLE_CSS_PAINTING_API

typedef (HTMLImageElement or HTMLVideoElement or HTMLCanvasElement or ImageBitmap or TypedOMCSSImageValue) CanvasImageSource;

#elif defined(ENABLE_VIDEO) && ENABLE_VIDEO

typedef (HTMLImageElement or HTMLVideoElement or HTMLCanvasElement or ImageBitmap) CanvasImageSource;

#else

typedef (HTMLImageElement or HTMLCanvasElement or ImageBitmap) CanvasImageSource;

Source/WebCore/html/canvas/CanvasRenderingContext.cpp

@@void CanvasRenderingContext::checkOrigin(const URL& url)

        m_canvas.setOriginTainted();

}

void CanvasRenderingContext::checkOrigin(const TypedOMCSSImageValue&)

{

    m_canvas.setOriginTainted();

}

147152} // namespace WebCore

Source/WebCore/html/canvas/CanvasRenderingContext.h

@@class HTMLCanvasElement;

class HTMLImageElement;

class HTMLVideoElement;

class ImageBitmap;

41class TypedOMCSSImageValue;

class URL;

class WebGLObject;

@@protected:

            m_canvas.setOriginTainted();

    }

    void checkOrigin(const URL&);

93 void checkOrigin(const TypedOMCSSImageValue&);

    bool m_callTracingActive { false };

Source/WebCore/html/canvas/CanvasRenderingContext2DBase.cpp

#include "StyleResolver.h"

#include "TextMetrics.h"

#include "TextRun.h"

64#include "TypedOMCSSImageValue.h"

#include <wtf/CheckedArithmetic.h>

#include <wtf/MathExtras.h>

#include <wtf/NeverDestroyed.h>

@@static inline FloatSize size(HTMLVideoElement& video)

#endif

#if ENABLE(CSS_PAINTING_API)

static inline FloatSize size(TypedOMCSSImageValue& image)

{

    LayoutSize size;

    if (auto* cachedImage = image.image())

        size = cachedImage->imageSizeForRenderer(image.renderer(), 1.0f); // FIXME: Not sure about this, see fixme in size(HTMLImageElement&...)

    return size;

}

#endif

static inline FloatRect normalizeRect(const FloatRect& rect)

{

    return FloatRect(std::min(rect.x(), rect.maxX()),

@@ExceptionOr<void> CanvasRenderingContext2DBase::drawImage(HTMLImageElement& imag

}

ExceptionOr<void> CanvasRenderingContext2DBase::drawImage(HTMLImageElement& imageElement, const FloatRect& srcRect, const FloatRect& dstRect, const CompositeOperator& op, const BlendMode& blendMode)

{

    if (!imageElement.complete())

        return { };

    FloatRect imageRect = FloatRect(FloatPoint(), size(imageElement, ImageSizeType::BeforeDevicePixelRatio));

    auto result = drawImage(imageElement.document(), imageElement.cachedImage(), imageElement.renderer(), imageRect, srcRect, dstRect, op, blendMode);

    if (!result.hasException())

        checkOrigin(&imageElement);

    return result;

}

#if ENABLE(CSS_PAINTING_API)

ExceptionOr<void> CanvasRenderingContext2DBase::drawImage(TypedOMCSSImageValue& image, const FloatRect& srcRect, const FloatRect& dstRect)

{

    auto* renderer = image.renderer();

    auto* cachedImage = image.image();

    if (!renderer || !cachedImage)

        return { };

    FloatRect imageRect = FloatRect(FloatPoint(), size(image));

    auto result = drawImage(renderer->document(), cachedImage, renderer, imageRect, srcRect, dstRect, state().globalComposite, state().globalBlend);

    if (!result.hasException())

        checkOrigin(image);

    return result;

}

#endif

ExceptionOr<void> CanvasRenderingContext2DBase::drawImage(Document& document, CachedImage* cachedImage, const RenderObject* renderer, const FloatRect& imageRect, const FloatRect& srcRect, const FloatRect& dstRect, const CompositeOperator& op, const BlendMode& blendMode)

{

    if (!std::isfinite(dstRect.x()) || !std::isfinite(dstRect.y()) || !std::isfinite(dstRect.width()) || !std::isfinite(dstRect.height())

        || !std::isfinite(srcRect.x()) || !std::isfinite(srcRect.y()) || !std::isfinite(srcRect.width()) || !std::isfinite(srcRect.height()))

@@ExceptionOr<void> CanvasRenderingContext2DBase::drawImage(HTMLImageElement& imag

    if (!dstRect.width() || !dstRect.height())

        return { };

    if (!imageElement.complete())

        return { };

    FloatRect normalizedSrcRect = normalizeRect(srcRect);

    FloatRect normalizedDstRect = normalizeRect(dstRect);

1503 FloatRect imageRect = FloatRect(FloatPoint(), size(imageElement, ImageSizeType::BeforeDevicePixelRatio));

    if (!srcRect.width() || !srcRect.height())

        return Exception { IndexSizeError };

@@ExceptionOr<void> CanvasRenderingContext2DBase::drawImage(HTMLImageElement& imag

    if (!state().hasInvertibleTransform)

        return { };

1527 CachedImage* cachedImage = imageElement.cachedImage();

    if (!cachedImage)

        return { };

1531 RefPtr<Image> image = cachedImage->imageForRenderer(~~imageElement.~~renderer());

1567 RefPtr<Image> image = cachedImage->imageForRenderer(renderer);

    if (!image)

        return { };

@@ExceptionOr<void> CanvasRenderingContext2DBase::drawImage(HTMLImageElement& imag

    }

    if (image->isBitmapImage())

1543 downcast<BitmapImage>(*image).updateFromSettings(~~imageElement.~~document().settings());

1579 downcast<BitmapImage>(*image).updateFromSettings(document.settings());

    if (rectContainsCanvas(normalizedDstRect)) {

        c->drawImage(*image, normalizedDstRect, normalizedSrcRect, ImagePaintingOptions(op, blendMode));

@@ExceptionOr<void> CanvasRenderingContext2DBase::drawImage(HTMLImageElement& imag

    if (image->isSVGImage())

        image->setImageObserver(observer);

1563 checkOrigin(&imageElement);

1564

    return { };

}

@@ExceptionOr<RefPtr<CanvasPattern>> CanvasRenderingContext2DBase::createPattern(I

    return Exception { TypeError };

}

#if ENABLE(CSS_PAINTING_API)

ExceptionOr<RefPtr<CanvasPattern>> CanvasRenderingContext2DBase::createPattern(TypedOMCSSImageValue&, bool, bool)

{

    // FIXME: Implement.

    return Exception { TypeError };

}

#endif

void CanvasRenderingContext2DBase::didDrawEntireCanvas()

{

    didDraw(FloatRect(FloatPoint::zero(), canvasBase().size()), CanvasDidDrawApplyClip);

Source/WebCore/html/canvas/CanvasRenderingContext2DBase.h

namespace WebCore {

53class TypedOMCSSImageValue;

54class CachedImage;

class CanvasBase;

class CanvasGradient;

class CanvasPattern;

@@class ImageBitmap;

class ImageData;

class Path2D;

class RenderStyle;

67class RenderObject;

class TextMetrics;

struct DOMMatrix2DInit;

69 #if ENABLE(VIDEO)

#if ENABLE(VIDEO) && ENABLE(CSS_PAINTING_API)

using CanvasImageSource = Variant<RefPtr<HTMLImageElement>, RefPtr<HTMLVideoElement>, RefPtr<HTMLCanvasElement>, RefPtr<ImageBitmap>, RefPtr<TypedOMCSSImageValue>>;

#elif ENABLE(VIDEO)

using CanvasImageSource = Variant<RefPtr<HTMLImageElement>, RefPtr<HTMLVideoElement>, RefPtr<HTMLCanvasElement>, RefPtr<ImageBitmap>>;

#else

using CanvasImageSource = Variant<RefPtr<HTMLImageElement>, RefPtr<HTMLCanvasElement>, RefPtr<ImageBitmap>>;

@@protected:

    ExceptionOr<RefPtr<CanvasPattern>> createPattern(HTMLVideoElement&, bool repeatX, bool repeatY);

#endif

    ExceptionOr<RefPtr<CanvasPattern>> createPattern(ImageBitmap&, bool repeatX, bool repeatY);

#if ENABLE(CSS_PAINTING_API)

    ExceptionOr<RefPtr<CanvasPattern>> createPattern(TypedOMCSSImageValue&, bool repeatX, bool repeatY);

#endif

    ExceptionOr<void> drawImage(HTMLImageElement&, const FloatRect& srcRect, const FloatRect& dstRect);

    ExceptionOr<void> drawImage(HTMLImageElement&, const FloatRect& srcRect, const FloatRect& dstRect, const CompositeOperator&, const BlendMode&);

    ExceptionOr<void> drawImage(HTMLCanvasElement&, const FloatRect& srcRect, const FloatRect& dstRect);

336 ExceptionOr<void> drawImage(Document&, CachedImage*, const RenderObject*, const FloatRect& imageRect, const FloatRect& srcRect, const FloatRect& dstRect, const CompositeOperator&, const BlendMode&);

328337#if ENABLE(VIDEO)

329338 ExceptionOr<void> drawImage(HTMLVideoElement&, const FloatRect& srcRect, const FloatRect& dstRect);

#endif

#if ENABLE(CSS_PAINTING_API)

    ExceptionOr<void> drawImage(TypedOMCSSImageValue&, const FloatRect& srcRect, const FloatRect& dstRect);

#endif

    ExceptionOr<void> drawImage(ImageBitmap&, const FloatRect& srcRect, const FloatRect& dstRect);

Source/WebCore/inspector/InspectorCanvas.cpp

@@Ref<JSON::ArrayOf<JSON::Value>> InspectorCanvas::buildAction(const String& name,

            [&] (const RefPtr<HTMLImageElement>& value) { addParameter(indexForData(value), RecordingSwizzleTypes::Image); },

#if ENABLE(VIDEO)

            [&] (const RefPtr<HTMLVideoElement>& value) { addParameter(indexForData(value), RecordingSwizzleTypes::Image); },

#endif

#if ENABLE(CSS_PAINTING_API)

            [&] (const RefPtr<TypedOMCSSImageValue>&) { /* FIXME implement. */ },

#endif

            [&] (const RefPtr<ImageBitmap>& value) { addParameter(indexForData(value), RecordingSwizzleTypes::ImageBitmap); },

            [&] (const RefPtr<ImageData>& value) { addParameter(indexForData(value), RecordingSwizzleTypes::ImageData); },

Source/WebCore/page/WindowOrWorkerGlobalScope.idl

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

28 #if defined(ENABLE_VIDEO) && ENABLE_VIDEO

#if defined(ENABLE_VIDEO) && ENABLE_VIDEO && defined(ENABLE_CSS_PAINTING_API) && ENABLE_CSS_PAINTING_API

typedef (HTMLImageElement or HTMLVideoElement or HTMLCanvasElement or ImageBitmap or TypedOMCSSImageValue) CanvasImageSource;

#elif defined(ENABLE_VIDEO) && ENABLE_VIDEO

typedef (HTMLImageElement or HTMLVideoElement or HTMLCanvasElement or ImageBitmap) CanvasImageSource;

#else

typedef (HTMLImageElement or HTMLCanvasElement or ImageBitmap) CanvasImageSource;

Source/WebCore/platform/graphics/CustomPaintImage.cpp

#if ENABLE(CSS_PAINTING_API)

#include "CSSComputedStyleDeclaration.h"

32#include "CSSImageValue.h"

3233#include "CSSPrimitiveValue.h"

3334#include "CSSPropertyParser.h"

34 #include "CSSUnitValue.h"

35 #include "CSSUnparsedValue.h"

#include "CustomPaintCanvas.h"

#include "GraphicsContext.h"

#include "ImageBitmap.h"

#include "JSCSSPaintCallback.h"

#include "PaintRenderingContext2D.h"

#include "RenderElement.h"

#include "TypedOMCSSImageValue.h"

#include "TypedOMCSSUnitValue.h"

#include "TypedOMCSSUnparsedValue.h"

#include <JavaScriptCore/ConstructData.h>

namespace WebCore {

@@ImageDrawResult CustomPaintImage::doCustomPaint(GraphicsContext& destContext, co

        return ImageDrawResult::DidNothing;

    auto context = contextOrException.releaseReturnValue();

85 HashMap<String, Ref<CSSStyleValue>> propertyValues;

87 HashMap<String, Ref<TypedOMCSSStyleValue>> propertyValues;

    ComputedStyleExtractor extractor(m_element->element());

    for (auto& name : m_inputProperties) {

@@ImageDrawResult CustomPaintImage::doCustomPaint(GraphicsContext& destContext, co

        }

        if (!value) {

100 propertyValues.add(name, CSSUnparsedValue::create(emptyString()));

102 propertyValues.add(name, TypedOMCSSUnparsedValue::create(emptyString()));

            continue;

        }

        // FIXME: Properly reify all length values.

        if (is<CSSPrimitiveValue>(*value) && downcast<CSSPrimitiveValue>(*value).primitiveType() == CSSPrimitiveValue::CSS_PX)

106 propertyValues.add(name, CSSUnitValue::create(downcast<CSSPrimitiveValue>(*value).doubleValue(), "px"));

            propertyValues.add(name, TypedOMCSSUnitValue::create(downcast<CSSPrimitiveValue>(*value).doubleValue(), "px"));

        else if (is<CSSImageValue>(*value))

            propertyValues.add(name, TypedOMCSSImageValue::create(downcast<CSSImageValue>(*value), *m_element));

107111 else

108 propertyValues.add(name, CSSUnparsedValue::create(value->cssText()));

112 propertyValues.add(name, TypedOMCSSUnparsedValue::create(value->cssText()));

    }

    auto size = CSSPaintSize::create(destSize.width(), destSize.height());

Source/WebCore/platform/graphics/gpu/GPUSwapChain.h

#if ENABLE(WEBGPU)

30#include "GPUTexture.h"

#include <wtf/RefPtr.h>

#include <wtf/RetainPtr.h>

@@OBJC_CLASS CAMetalLayer;

namespace WebCore {

class GPUDevice;

38 class GPUTexture;

enum class GPUTextureFormatEnum;

LayoutTests/ChangeLog

2018-11-29  Justin Michaud  <justin_michaud@apple.com>

        CSS Painting API should allow image values in inputProperties

        https://bugs.webkit.org/show_bug.cgi?id=192200

        Reviewed by NOBODY (OOPS!).

        * fast/css-custom-paint/arguments-expected.html: Added.

        * fast/css-custom-paint/arguments.html: Added.

        * fast/css-custom-paint/image-expected.html: Added.

        * fast/css-custom-paint/image.html: Added.

        * fast/css-custom-paint/resources/test-image.png: Added.

2018-11-29  Ryosuke Niwa  <rniwa@webkit.org>

        Executing "insertunorderedlist" while selecting a contenteditable element inside a shadow dom hangs the browser

LayoutTests/fast/css-custom-paint/arguments-expected.html

<!DOCTYPE html>

<style>

  .paint {

    width: 150px;

    height: 150px;

  }

</style>

<body>

  <div class="paint" style="background: green;"></div>

</body>

LayoutTests/fast/css-custom-paint/arguments.html

<!DOCTYPE html><!-- webkit-test-runner [ experimental:CSSPaintingAPIEnabled=true ] -->

<meta name="author" title="Justin Michaud" href="mailto:justin_michaud@webkit.org">

<meta name="assert" content="Test that paint worklets parse arguments correctly">

<link rel="help" content="https://drafts.css-houdini.org/css-paint-api-1/">

<script src="resources/testharness.js"></script>

<script id="code" type="text/worklet">

class MyPaint {

  static get inputArguments() { return Array(5).fill('*') }

  paint(ctx, geom, props, args) {

    // Note: This does not pass on Chrome. Chrome seems to strip the whitespace.

    const expected = [" a", " url(\"\")", " (d)", "e", " f"];

    for (const i of expected.keys()) {

      assert_equals(args[i].toString(), expected[i]);

    }

    ctx.fillStyle = "green";

    ctx.fillRect(0, 0, geom.width, geom.height);

  }

}

registerPaint('my-paint', MyPaint);

</script>

<script type="text/javascript">

importWorklet(CSS.paintWorklet, document.getElementById('code').textContent);

</script>

<style>

  .paint {

    width: 150px;

    height: 150px;

    background: paint(my-paint, a, url(''), (d),e,          f);

  }

</style>

<body>

  <div class="paint"></div>

</body>

LayoutTests/fast/css-custom-paint/image-expected.html

<!DOCTYPE html>

<style>

  #paint {

    width: 150px;

    height: 150px;

    border: none;

    background: url('resources/test-image.png');

    background-size: 150px 150px;

  }

</style>

<body>

  <div id="paint"></div>

  <div style="width: 10px; height: 200px; position: absolute; top: 0; left: 2px; background: black"></div>

  <div style="width: 10px; height: 200px; position: absolute; top: 0; left: 155px; background: black"></div>

  <div style="width: 10px; height: 200px; position: absolute; top: 0; left: 80px; background: black"></div>

  <div style="width: 200px; height: 10px; position: absolute; top: 2px; left: 0; background: black"></div>

  <div style="width: 200px; height: 10px; position: absolute; top: 155px; left: 0; background: black"></div>

  <div style="width: 200px; height: 10px; position: absolute; top: 30px; left: 0; background: black"></div>

  <div style="width: 200px; height: 10px; position: absolute; top: 120px; left: 0; background: black"></div>

</body>

LayoutTests/fast/css-custom-paint/image.html

<!DOCTYPE html><!-- webkit-test-runner [ experimental:CSSPaintingAPIEnabled=true ] -->

<meta name="author" title="Justin Michaud" href="mailto:justin_michaud@webkit.org">

<meta name="assert" content="Test that paint worklets do not crash if the constructor throws">

<link rel="help" content="https://drafts.css-houdini.org/css-paint-api-1/">

<script src="resources/testharness.js"></script>

<script id="code" type="text/worklet">

  class MyPaint {

    static get inputProperties() { return ['border-image-source']; }

    paint(ctx, geom, properties) {

      ctx.drawImage(properties.get('border-image-source'), 0, 0, geom.width, geom.height);

    }

  }

  registerPaint('my-paint', MyPaint);

</script>

<script type="text/javascript">

  importWorklet(CSS.paintWorklet, document.getElementById('code').textContent);

</script>

<style>

  #paint {

    width: 150px;

    height: 150px;

    border: 0px solid black;

    border-image-source: url('resources/test-image.png');

    background: paint(my-paint);

  }

</style>

<body>

  <div id="paint"></div>

  <div style="width: 10px; height: 200px; position: absolute; top: 0; left: 2px; background: black"></div>

  <div style="width: 10px; height: 200px; position: absolute; top: 0; left: 155px; background: black"></div>

  <div style="width: 10px; height: 200px; position: absolute; top: 0; left: 80px; background: black"></div>

  <div style="width: 200px; height: 10px; position: absolute; top: 2px; left: 0; background: black"></div>

  <div style="width: 200px; height: 10px; position: absolute; top: 155px; left: 0; background: black"></div>

  <div style="width: 200px; height: 10px; position: absolute; top: 30px; left: 0; background: black"></div>

  <div style="width: 200px; height: 10px; position: absolute; top: 120px; left: 0; background: black"></div>

</body>

LayoutTests/fast/css-custom-paint/resources/test-image.png

Added