Attachment 346349 Details for Bug 186751 – Remove SVG macros from SVGForeignObjectElement

[patch] Remove SVG macros from SVGForeignObjectElement

186751-65.patch (text/plain), 10.09 KB, created by Said Abou-Hallawa on 2018-08-01 18:02:07 PDT

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Creator: Said Abou-Hallawa

Created: 2018-08-01 18:02:07 PDT

Size: 10.09 KB

patch

obsolete

>diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
>index 6ace6b1d08e..49ed93df150 100644
>--- a/Source/WebCore/ChangeLog
>+++ b/Source/WebCore/ChangeLog
>@@ -1,3 +1,20 @@
>+2018-08-01  Said Abou-Hallawa  <sabouhallawa@apple.com>
>+
>+        [65] Remove the SVG elements' attributes macros
>+        https://bugs.webkit.org/show_bug.cgi?id=186751
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        Remove SVG macros from SVGForeignObjectElement.
>+
>+        * svg/SVGForeignObjectElement.cpp:
>+        (WebCore::SVGForeignObjectElement::SVGForeignObjectElement):
>+        (WebCore::SVGForeignObjectElement::registerAttributes):
>+        (WebCore::SVGForeignObjectElement::parseAttribute):
>+        (WebCore::SVGForeignObjectElement::svgAttributeChanged):
>+        (WebCore::SVGForeignObjectElement::isSupportedAttribute): Deleted.
>+        * svg/SVGForeignObjectElement.h:
>+
> 2018-08-01  Said Abou-Hallawa  <sabouhallawa@apple.com>
> 
>         [64] Remove the SVG elements' attributes macros
>diff --git a/Source/WebCore/svg/SVGForeignObjectElement.cpp b/Source/WebCore/svg/SVGForeignObjectElement.cpp
>index 08aab8269c3..fdc16086848 100644
>--- a/Source/WebCore/svg/SVGForeignObjectElement.cpp
>+++ b/Source/WebCore/svg/SVGForeignObjectElement.cpp
>@@ -1,5 +1,5 @@
> /*
>- * Copyright (C) 2006 Apple Inc. All rights reserved.
>+ * Copyright (C) 2006-2018 Apple Inc. All rights reserved.
>  * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@kde.org>
>  * Copyright (C) 2014 Adobe Systems Incorporated. All rights reserved.
>  *
>@@ -36,33 +36,12 @@ namespace WebCore {
> 
> WTF_MAKE_ISO_ALLOCATED_IMPL(SVGForeignObjectElement);
> 
>-// Animated property definitions
>-DEFINE_ANIMATED_LENGTH(SVGForeignObjectElement, SVGNames::xAttr, X, x)
>-DEFINE_ANIMATED_LENGTH(SVGForeignObjectElement, SVGNames::yAttr, Y, y)
>-DEFINE_ANIMATED_LENGTH(SVGForeignObjectElement, SVGNames::widthAttr, Width, width)
>-DEFINE_ANIMATED_LENGTH(SVGForeignObjectElement, SVGNames::heightAttr, Height, height)
>-DEFINE_ANIMATED_STRING(SVGForeignObjectElement, XLinkNames::hrefAttr, Href, href)
>-DEFINE_ANIMATED_BOOLEAN(SVGForeignObjectElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired)
>-
>-BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGForeignObjectElement)
>-    REGISTER_LOCAL_ANIMATED_PROPERTY(x)
>-    REGISTER_LOCAL_ANIMATED_PROPERTY(y)
>-    REGISTER_LOCAL_ANIMATED_PROPERTY(width)
>-    REGISTER_LOCAL_ANIMATED_PROPERTY(height)
>-    REGISTER_LOCAL_ANIMATED_PROPERTY(href)
>-    REGISTER_LOCAL_ANIMATED_PROPERTY(externalResourcesRequired)
>-    REGISTER_PARENT_ANIMATED_PROPERTIES(SVGGraphicsElement)
>-END_REGISTER_ANIMATED_PROPERTIES
>-
> inline SVGForeignObjectElement::SVGForeignObjectElement(const QualifiedName& tagName, Document& document)
>     : SVGGraphicsElement(tagName, document)
>-    , m_x(LengthModeWidth)
>-    , m_y(LengthModeHeight)
>-    , m_width(LengthModeWidth)
>-    , m_height(LengthModeHeight)
>+    , SVGExternalResourcesRequired(*this)
> {
>     ASSERT(hasTagName(SVGNames::foreignObjectTag));
>-    registerAnimatedPropertiesForSVGForeignObjectElement();
>+    registerAttributes();
> }
> 
> Ref<SVGForeignObjectElement> SVGForeignObjectElement::create(const QualifiedName& tagName, Document& document)
>@@ -70,16 +49,15 @@ Ref<SVGForeignObjectElement> SVGForeignObjectElement::create(const QualifiedName
>     return adoptRef(*new SVGForeignObjectElement(tagName, document));
> }
> 
>-bool SVGForeignObjectElement::isSupportedAttribute(const QualifiedName& attrName)
>+void SVGForeignObjectElement::registerAttributes()
> {
>-    static const auto supportedAttributes = makeNeverDestroyed([] {
>-        HashSet<QualifiedName> set;
>-        SVGLangSpace::addSupportedAttributes(set);
>-        SVGExternalResourcesRequired::addSupportedAttributes(set);
>-        set.add({ SVGNames::xAttr.get(), SVGNames::yAttr.get(), SVGNames::widthAttr.get(), SVGNames::heightAttr.get() });
>-        return set;
>-    }());
>-    return supportedAttributes.get().contains<SVGAttributeHashTranslator>(attrName);
>+    auto& registry = attributeRegistry();
>+    if (!registry.isEmpty())
>+        return;
>+    registry.registerAttribute<SVGNames::xAttr, &SVGForeignObjectElement::m_x>();
>+    registry.registerAttribute<SVGNames::yAttr, &SVGForeignObjectElement::m_y>();
>+    registry.registerAttribute<SVGNames::widthAttr, &SVGForeignObjectElement::m_width>();
>+    registry.registerAttribute<SVGNames::heightAttr, &SVGForeignObjectElement::m_height>();
> }
> 
> void SVGForeignObjectElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
>@@ -87,13 +65,13 @@ void SVGForeignObjectElement::parseAttribute(const QualifiedName& name, const At
>     SVGParsingError parseError = NoError;
> 
>     if (name == SVGNames::xAttr)
>-        setXBaseValue(SVGLengthValue::construct(LengthModeWidth, value, parseError));
>+        m_x.setValue(SVGLengthValue::construct(LengthModeWidth, value, parseError));
>     else if (name == SVGNames::yAttr)
>-        setYBaseValue(SVGLengthValue::construct(LengthModeHeight, value, parseError));
>+        m_y.setValue(SVGLengthValue::construct(LengthModeHeight, value, parseError));
>     else if (name == SVGNames::widthAttr)
>-        setWidthBaseValue(SVGLengthValue::construct(LengthModeWidth, value, parseError));
>+        m_width.setValue(SVGLengthValue::construct(LengthModeWidth, value, parseError));
>     else if (name == SVGNames::heightAttr)
>-        setHeightBaseValue(SVGLengthValue::construct(LengthModeHeight, value, parseError));
>+        m_height.setValue(SVGLengthValue::construct(LengthModeHeight, value, parseError));
> 
>     reportAttributeParsingError(parseError, name, value);
> 
>@@ -103,24 +81,20 @@ void SVGForeignObjectElement::parseAttribute(const QualifiedName& name, const At
> 
> void SVGForeignObjectElement::svgAttributeChanged(const QualifiedName& attrName)
> {
>-    if (!isSupportedAttribute(attrName)) {
>-        SVGGraphicsElement::svgAttributeChanged(attrName);
>-        return;
>-    }
>-
>-    InstanceInvalidationGuard guard(*this);
>-
>-    if (attrName == SVGNames::widthAttr
>-        || attrName == SVGNames::heightAttr) {
>+    if (attrName == SVGNames::widthAttr || attrName == SVGNames::heightAttr) {
>         invalidateSVGPresentationAttributeStyle();
>         return;
>     }
> 
>-    if (attrName == SVGNames::xAttr || attrName == SVGNames::yAttr)
>+    if (attrName == SVGNames::xAttr || attrName == SVGNames::yAttr) {
>         updateRelativeLengthsInformation();
>+        if (auto renderer = this->renderer())
>+            RenderSVGResource::markForLayoutAndParentResourceInvalidation(*renderer);
>+        return;
>+    }
> 
>-    if (auto renderer = this->renderer())
>-        RenderSVGResource::markForLayoutAndParentResourceInvalidation(*renderer);
>+    SVGGraphicsElement::svgAttributeChanged(attrName);
>+    SVGExternalResourcesRequired::svgAttributeChanged(attrName);
> }
> 
> RenderPtr<RenderElement> SVGForeignObjectElement::createElementRenderer(RenderStyle&& style, const RenderTreePosition&)
>diff --git a/Source/WebCore/svg/SVGForeignObjectElement.h b/Source/WebCore/svg/SVGForeignObjectElement.h
>index ac0e832691a..d510ed89751 100644
>--- a/Source/WebCore/svg/SVGForeignObjectElement.h
>+++ b/Source/WebCore/svg/SVGForeignObjectElement.h
>@@ -1,5 +1,5 @@
> /*
>- * Copyright (C) 2006 Apple Inc. All rights reserved.
>+ * Copyright (C) 2006-2018 Apple Inc. All rights reserved.
>  *
>  * This library is free software; you can redistribute it and/or
>  * modify it under the terms of the GNU Library General Public
>@@ -33,11 +33,25 @@ class SVGForeignObjectElement final : public SVGGraphicsElement, public SVGExter
> public:
>     static Ref<SVGForeignObjectElement> create(const QualifiedName&, Document&);
> 
>+    const SVGLengthValue& x() const { return m_x.currentValue(); }
>+    const SVGLengthValue& y() const { return m_y.currentValue(); }
>+    const SVGLengthValue& width() const { return m_width.currentValue(); }
>+    const SVGLengthValue& height() const { return m_height.currentValue(); }
>+
>+    RefPtr<SVGAnimatedLength> xAnimated() { return m_x.animatedProperty(); }
>+    RefPtr<SVGAnimatedLength> yAnimated() { return m_y.animatedProperty(); }
>+    RefPtr<SVGAnimatedLength> widthAnimated() { return m_width.animatedProperty(); }
>+    RefPtr<SVGAnimatedLength> heightAnimated() { return m_height.animatedProperty(); }
>+
> private:
>     SVGForeignObjectElement(const QualifiedName&, Document&);
> 
>-    bool isValid() const final { return SVGTests::isValid(); }
>-    static bool isSupportedAttribute(const QualifiedName&);
>+    using AttributeOwnerProxy = SVGAttributeOwnerProxyImpl<SVGForeignObjectElement, SVGGraphicsElement, SVGExternalResourcesRequired>;
>+    static AttributeOwnerProxy::AttributeRegistry& attributeRegistry() { return AttributeOwnerProxy::attributeRegistry(); }
>+    static bool isKnownAttribute(const QualifiedName& attributeName) { return AttributeOwnerProxy::isKnownAttribute(attributeName); }
>+    static void registerAttributes();
>+
>+    const SVGAttributeOwnerProxy& attributeOwnerProxy() const final { return m_attributeOwnerProxy; }
>     void parseAttribute(const QualifiedName&, const AtomicString&) final;
>     void svgAttributeChanged(const QualifiedName&) final;
> 
>@@ -45,16 +59,14 @@ private:
>     bool childShouldCreateRenderer(const Node&) const final;
>     RenderPtr<RenderElement> createElementRenderer(RenderStyle&&, const RenderTreePosition&) final;
> 
>+    bool isValid() const final { return SVGTests::isValid(); }
>     bool selfHasRelativeLengths() const final { return true; }
> 
>-    BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGForeignObjectElement)
>-        DECLARE_ANIMATED_LENGTH(X, x)
>-        DECLARE_ANIMATED_LENGTH(Y, y)
>-        DECLARE_ANIMATED_LENGTH(Width, width)
>-        DECLARE_ANIMATED_LENGTH(Height, height)
>-        DECLARE_ANIMATED_STRING(Href, href)
>-        DECLARE_ANIMATED_BOOLEAN_OVERRIDE(ExternalResourcesRequired, externalResourcesRequired)
>-    END_DECLARE_ANIMATED_PROPERTIES
>+    AttributeOwnerProxy m_attributeOwnerProxy { *this };
>+    SVGAnimatedLengthAttribute m_x { m_attributeOwnerProxy, LengthModeWidth };
>+    SVGAnimatedLengthAttribute m_y { m_attributeOwnerProxy, LengthModeHeight };
>+    SVGAnimatedLengthAttribute m_width { m_attributeOwnerProxy, LengthModeWidth };
>+    SVGAnimatedLengthAttribute m_height { m_attributeOwnerProxy, LengthModeHeight };
> };
> 
> } // namespace WebCore

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