Attachment 346343 Details for Bug 186751 – Remove SVG macros from SVGCursorElement

[patch] Remove SVG macros from SVGCursorElement

186751-59.patch (text/plain), 8.88 KB, created by Said Abou-Hallawa on 2018-08-01 17:58:36 PDT

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Creator: Said Abou-Hallawa

Created: 2018-08-01 17:58:36 PDT

Size: 8.88 KB

patch

obsolete

>diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
>index 8bff17ca95b..0b807aad50d 100644
>--- a/Source/WebCore/ChangeLog
>+++ b/Source/WebCore/ChangeLog
>@@ -1,3 +1,25 @@
>+2018-08-01  Said Abou-Hallawa  <sabouhallawa@apple.com>
>+
>+        [59] Remove the SVG elements' attributes macros
>+        https://bugs.webkit.org/show_bug.cgi?id=186751
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        Remove SVG macros from SVGCursorElement.
>+
>+        -- Remove the SVGTests methods.
>+
>+        * svg/SVGCursorElement.cpp:
>+        (WebCore::SVGCursorElement::SVGCursorElement):
>+        (WebCore::SVGCursorElement::registerAttributes):
>+        (WebCore::SVGCursorElement::parseAttribute):
>+        (WebCore::SVGCursorElement::svgAttributeChanged):
>+        (WebCore::SVGCursorElement::isSupportedAttribute): Deleted.
>+        (WebCore::SVGCursorElement::requiredFeatures): Deleted.
>+        (WebCore::SVGCursorElement::requiredExtensions): Deleted.
>+        (WebCore::SVGCursorElement::systemLanguage): Deleted.
>+        * svg/SVGCursorElement.h:
>+
> 2018-08-01  Said Abou-Hallawa  <sabouhallawa@apple.com>
> 
>         [58] Remove the SVG elements' attributes macros
>diff --git a/Source/WebCore/svg/SVGCursorElement.cpp b/Source/WebCore/svg/SVGCursorElement.cpp
>index 070bfde8d05..38e54e1d3f2 100644
>--- a/Source/WebCore/svg/SVGCursorElement.cpp
>+++ b/Source/WebCore/svg/SVGCursorElement.cpp
>@@ -1,6 +1,7 @@
> /*
>  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
>  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
>+ * Copyright (C) 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
>@@ -33,27 +34,14 @@ namespace WebCore {
> 
> WTF_MAKE_ISO_ALLOCATED_IMPL(SVGCursorElement);
> 
>-// Animated property definitions
>-DEFINE_ANIMATED_LENGTH(SVGCursorElement, SVGNames::xAttr, X, x)
>-DEFINE_ANIMATED_LENGTH(SVGCursorElement, SVGNames::yAttr, Y, y)
>-DEFINE_ANIMATED_STRING(SVGCursorElement, XLinkNames::hrefAttr, Href, href)
>-DEFINE_ANIMATED_BOOLEAN(SVGCursorElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired)
>-
>-BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGCursorElement)
>-    REGISTER_LOCAL_ANIMATED_PROPERTY(x)
>-    REGISTER_LOCAL_ANIMATED_PROPERTY(y)
>-    REGISTER_LOCAL_ANIMATED_PROPERTY(href)
>-    REGISTER_LOCAL_ANIMATED_PROPERTY(externalResourcesRequired)
>-    REGISTER_PARENT_ANIMATED_PROPERTIES(SVGTests)
>-END_REGISTER_ANIMATED_PROPERTIES
>-
> inline SVGCursorElement::SVGCursorElement(const QualifiedName& tagName, Document& document)
>     : SVGElement(tagName, document)
>-    , m_x(LengthModeWidth)
>-    , m_y(LengthModeHeight)
>+    , SVGTests(*this)
>+    , SVGExternalResourcesRequired(*this)
>+    , SVGURIReference(*this)
> {
>     ASSERT(hasTagName(SVGNames::cursorTag));
>-    registerAnimatedPropertiesForSVGCursorElement();
>+    registerAttributes();
> }
> 
> Ref<SVGCursorElement> SVGCursorElement::create(const QualifiedName& tagName, Document& document)
>@@ -67,17 +55,13 @@ SVGCursorElement::~SVGCursorElement()
>         client->cursorElementRemoved(*this);
> }
> 
>-bool SVGCursorElement::isSupportedAttribute(const QualifiedName& attrName)
>+void SVGCursorElement::registerAttributes()
> {
>-    static const auto supportedAttributes = makeNeverDestroyed([] {
>-        HashSet<QualifiedName> set;
>-        SVGTests::addSupportedAttributes(set);
>-        SVGExternalResourcesRequired::addSupportedAttributes(set);
>-        SVGURIReference::addSupportedAttributes(set);
>-        set.add({ SVGNames::xAttr.get(), SVGNames::yAttr.get() });
>-        return set;
>-    }());
>-    return supportedAttributes.get().contains<SVGAttributeHashTranslator>(attrName);
>+    auto& registry = attributeRegistry();
>+    if (!registry.isEmpty())
>+        return;
>+    registry.registerAttribute<SVGNames::xAttr, &SVGCursorElement::m_x>();
>+    registry.registerAttribute<SVGNames::yAttr, &SVGCursorElement::m_y>();
> }
> 
> void SVGCursorElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
>@@ -85,9 +69,9 @@ void SVGCursorElement::parseAttribute(const QualifiedName& name, const AtomicStr
>     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));
> 
>     reportAttributeParsingError(parseError, name, value);
> 
>@@ -109,14 +93,14 @@ void SVGCursorElement::removeClient(CSSCursorImageValue& value)
> 
> void SVGCursorElement::svgAttributeChanged(const QualifiedName& attrName)
> {
>-    if (!isSupportedAttribute(attrName)) {
>-        SVGElement::svgAttributeChanged(attrName);
>+    if (isKnownAttribute(attrName)) {
>+        InstanceInvalidationGuard guard(*this);
>+        for (auto& client : m_clients)
>+            client->cursorElementChanged(*this);
>         return;
>     }
> 
>-    InstanceInvalidationGuard guard(*this);
>-    for (auto& client : m_clients)
>-        client->cursorElementChanged(*this);
>+    SVGElement::svgAttributeChanged(attrName);
> }
> 
> void SVGCursorElement::addSubresourceAttributeURLs(ListHashSet<URL>& urls) const
>@@ -126,19 +110,4 @@ void SVGCursorElement::addSubresourceAttributeURLs(ListHashSet<URL>& urls) const
>     addSubresourceURL(urls, document().completeURL(href()));
> }
> 
>-Ref<SVGStringList> SVGCursorElement::requiredFeatures()
>-{
>-    return SVGTests::requiredFeatures(*this);
>-}
>-
>-Ref<SVGStringList> SVGCursorElement::requiredExtensions()
>-{ 
>-    return SVGTests::requiredExtensions(*this);
>-}
>-
>-Ref<SVGStringList> SVGCursorElement::systemLanguage()
>-{
>-    return SVGTests::systemLanguage(*this);
>-}
>-
> }
>diff --git a/Source/WebCore/svg/SVGCursorElement.h b/Source/WebCore/svg/SVGCursorElement.h
>index 37eebb0c8ee..b7c5433c209 100644
>--- a/Source/WebCore/svg/SVGCursorElement.h
>+++ b/Source/WebCore/svg/SVGCursorElement.h
>@@ -1,6 +1,7 @@
> /*
>  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
>  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
>+ * Copyright (C) 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
>@@ -42,36 +43,32 @@ public:
>     void addClient(CSSCursorImageValue&);
>     void removeClient(CSSCursorImageValue&);
> 
>-    // SVGTests
>-    Ref<SVGStringList> requiredFeatures();
>-    Ref<SVGStringList> requiredExtensions();
>-    Ref<SVGStringList> systemLanguage();
>+    const SVGLengthValue& x() const { return m_x.currentValue(); }
>+    const SVGLengthValue& y() const { return m_y.currentValue(); }
>+
>+    RefPtr<SVGAnimatedLength> xAnimated() { return m_x.animatedProperty(); }
>+    RefPtr<SVGAnimatedLength> yAnimated() { return m_y.animatedProperty(); }
> 
> private:
>     SVGCursorElement(const QualifiedName&, Document&);
> 
>-    bool isValid() const final { return SVGTests::isValid(); }
>+    using AttributeOwnerProxy = SVGAttributeOwnerProxyImpl<SVGCursorElement, SVGElement, SVGTests, SVGExternalResourcesRequired, SVGURIReference>;
>+    static AttributeOwnerProxy::AttributeRegistry& attributeRegistry() { return AttributeOwnerProxy::attributeRegistry(); }
>+    static bool isKnownAttribute(const QualifiedName& attributeName) { return AttributeOwnerProxy::isKnownAttribute(attributeName); }
>+    static void registerAttributes();
> 
>-    static bool isSupportedAttribute(const QualifiedName&);
>+    const SVGAttributeOwnerProxy& attributeOwnerProxy() const final { return m_attributeOwnerProxy; }
>     void parseAttribute(const QualifiedName&, const AtomicString&) final;
>     void svgAttributeChanged(const QualifiedName&) final;
> 
>+    bool isValid() const final { return SVGTests::isValid(); }
>     bool rendererIsNeeded(const RenderStyle&) final { return false; }
> 
>     void addSubresourceAttributeURLs(ListHashSet<URL>&) const final;
> 
>-    BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGCursorElement)
>-        DECLARE_ANIMATED_LENGTH(X, x)
>-        DECLARE_ANIMATED_LENGTH(Y, y)
>-        DECLARE_ANIMATED_STRING_OVERRIDE(Href, href)
>-        DECLARE_ANIMATED_BOOLEAN_OVERRIDE(ExternalResourcesRequired, externalResourcesRequired)
>-    END_DECLARE_ANIMATED_PROPERTIES
>-
>-    // SVGTests
>-    void synchronizeRequiredFeatures() final { SVGTests::synchronizeRequiredFeatures(*this); }
>-    void synchronizeRequiredExtensions() final { SVGTests::synchronizeRequiredExtensions(*this); }
>-    void synchronizeSystemLanguage() final { SVGTests::synchronizeSystemLanguage(*this); }
>-
>+    AttributeOwnerProxy m_attributeOwnerProxy { *this };
>+    SVGAnimatedLengthAttribute m_x { m_attributeOwnerProxy, LengthModeWidth };
>+    SVGAnimatedLengthAttribute m_y { m_attributeOwnerProxy, LengthModeHeight };
>     HashSet<CSSCursorImageValue*> m_clients;
> };
>

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