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Bug 824327: Convert SVGStyleElement to WebIDL r=bz

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--HG--
rename : content/svg/content/src/nsSVGStyleElement.cpp => content/svg/content/src/SVGStyleElement.cpp
rename : content/svg/content/src/nsSVGStyleElement.cpp => content/svg/content/src/SVGStyleElement.h
This commit is contained in:
David Zbarsky 2013-01-04 17:28:05 -05:00
parent 66927a4c04
commit c42bfb2a91
6 changed files with 447 additions and 364 deletions
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3
content/svg/content/src/Makefile.in
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@ -78,7 +78,6 @@ CPPSRCS = \
nsSVGRect.cpp \ nsSVGRect.cpp \
nsSVGRectElement.cpp \ nsSVGRectElement.cpp \
nsSVGSVGElement.cpp \ nsSVGSVGElement.cpp \
nsSVGStyleElement.cpp \
nsSVGSwitchElement.cpp \ nsSVGSwitchElement.cpp \
nsSVGSymbolElement.cpp \ nsSVGSymbolElement.cpp \
nsSVGTSpanElement.cpp \ nsSVGTSpanElement.cpp \
@ -133,6 +132,7 @@ CPPSRCS = \
SVGPathSegListSMILType.cpp \ SVGPathSegListSMILType.cpp \
SVGPointListSMILType.cpp \ SVGPointListSMILType.cpp \
SVGStopElement.cpp \ SVGStopElement.cpp \
SVGStyleElement.cpp \
SVGTransformListSMILType.cpp \ SVGTransformListSMILType.cpp \
SVGViewBoxSMILType.cpp \ SVGViewBoxSMILType.cpp \
$(NULL) $(NULL)
@ -156,6 +156,7 @@ EXPORTS_mozilla/dom = \
SVGAnimatedBoolean.h \ SVGAnimatedBoolean.h \
SVGDescElement.h \ SVGDescElement.h \
SVGStopElement.h \ SVGStopElement.h \
SVGStyleElement.h \
SVGTitleElement.h \ SVGTitleElement.h \
$(NULL) $(NULL)

307
content/svg/content/src/SVGStyleElement.cpp Normal file
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@ -0,0 +1,307 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/dom/SVGStyleElement.h"
#include "nsContentUtils.h"
#include "nsStubMutationObserver.h"
#include "mozilla/dom/SVGStyleElementBinding.h"
DOMCI_NODE_DATA(SVGStyleElement, mozilla::dom::SVGStyleElement)
NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(Style)
namespace mozilla {
namespace dom {
JSObject*
SVGStyleElement::WrapNode(JSContext *aCx, JSObject *aScope, bool *aTriedToWrap)
{
return SVGStyleElementBinding::Wrap(aCx, aScope, this, aTriedToWrap);
}
//----------------------------------------------------------------------
// nsISupports methods
NS_IMPL_ADDREF_INHERITED(SVGStyleElement, SVGStyleElementBase)
NS_IMPL_RELEASE_INHERITED(SVGStyleElement, SVGStyleElementBase)
NS_INTERFACE_TABLE_HEAD_CYCLE_COLLECTION_INHERITED(SVGStyleElement)
NS_NODE_INTERFACE_TABLE7(SVGStyleElement, nsIDOMNode, nsIDOMElement,
nsIDOMSVGElement, nsIDOMSVGStyleElement,
nsIDOMLinkStyle, nsIStyleSheetLinkingElement,
nsIMutationObserver)
NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(SVGStyleElement)
NS_INTERFACE_MAP_END_INHERITING(SVGStyleElementBase)
NS_IMPL_CYCLE_COLLECTION_CLASS(SVGStyleElement)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(SVGStyleElement,
SVGStyleElementBase)
tmp->nsStyleLinkElement::Traverse(cb);
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(SVGStyleElement,
SVGStyleElementBase)
tmp->nsStyleLinkElement::Unlink();
NS_IMPL_CYCLE_COLLECTION_UNLINK_END
//----------------------------------------------------------------------
// Implementation
SVGStyleElement::SVGStyleElement(already_AddRefed<nsINodeInfo> aNodeInfo)
: SVGStyleElementBase(aNodeInfo)
{
SetIsDOMBinding();
AddMutationObserver(this);
}
//----------------------------------------------------------------------
// nsIDOMNode methods
NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGStyleElement)
//----------------------------------------------------------------------
// nsIContent methods
nsresult
SVGStyleElement::BindToTree(nsIDocument* aDocument, nsIContent* aParent,
nsIContent* aBindingParent,
bool aCompileEventHandlers)
{
nsresult rv = SVGStyleElementBase::BindToTree(aDocument, aParent,
aBindingParent,
aCompileEventHandlers);
NS_ENSURE_SUCCESS(rv, rv);
void (SVGStyleElement::*update)() = &SVGStyleElement::UpdateStyleSheetInternal;
nsContentUtils::AddScriptRunner(NS_NewRunnableMethod(this, update));
return rv;
}
void
SVGStyleElement::UnbindFromTree(bool aDeep, bool aNullParent)
{
nsCOMPtr<nsIDocument> oldDoc = GetCurrentDoc();
SVGStyleElementBase::UnbindFromTree(aDeep, aNullParent);
UpdateStyleSheetInternal(oldDoc);
}
nsresult
SVGStyleElement::SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
nsIAtom* aPrefix, const nsAString& aValue,
bool aNotify)
{
nsresult rv = SVGStyleElementBase::SetAttr(aNameSpaceID, aName, aPrefix,
aValue, aNotify);
if (NS_SUCCEEDED(rv)) {
UpdateStyleSheetInternal(nullptr,
aNameSpaceID == kNameSpaceID_None &&
(aName == nsGkAtoms::title ||
aName == nsGkAtoms::media ||
aName == nsGkAtoms::type));
}
return rv;
}
nsresult
SVGStyleElement::UnsetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute,
bool aNotify)
{
nsresult rv = SVGStyleElementBase::UnsetAttr(aNameSpaceID, aAttribute,
aNotify);
if (NS_SUCCEEDED(rv)) {
UpdateStyleSheetInternal(nullptr,
aNameSpaceID == kNameSpaceID_None &&
(aAttribute == nsGkAtoms::title ||
aAttribute == nsGkAtoms::media ||
aAttribute == nsGkAtoms::type));
}
return rv;
}
bool
SVGStyleElement::ParseAttribute(int32_t aNamespaceID,
nsIAtom* aAttribute,
const nsAString& aValue,
nsAttrValue& aResult)
{
if (aNamespaceID == kNameSpaceID_None &&
aAttribute == nsGkAtoms::crossorigin) {
ParseCORSValue(aValue, aResult);
return true;
}
return SVGStyleElementBase::ParseAttribute(aNamespaceID, aAttribute, aValue,
aResult);
}
//----------------------------------------------------------------------
// nsIMutationObserver methods
void
SVGStyleElement::CharacterDataChanged(nsIDocument* aDocument,
nsIContent* aContent,
CharacterDataChangeInfo* aInfo)
{
ContentChanged(aContent);
}
void
SVGStyleElement::ContentAppended(nsIDocument* aDocument,
nsIContent* aContainer,
nsIContent* aFirstNewContent,
int32_t aNewIndexInContainer)
{
ContentChanged(aContainer);
}
void
SVGStyleElement::ContentInserted(nsIDocument* aDocument,
nsIContent* aContainer,
nsIContent* aChild,
int32_t aIndexInContainer)
{
ContentChanged(aChild);
}
void
SVGStyleElement::ContentRemoved(nsIDocument* aDocument,
nsIContent* aContainer,
nsIContent* aChild,
int32_t aIndexInContainer,
nsIContent* aPreviousSibling)
{
ContentChanged(aChild);
}
void
SVGStyleElement::ContentChanged(nsIContent* aContent)
{
if (nsContentUtils::IsInSameAnonymousTree(this, aContent)) {
UpdateStyleSheetInternal(nullptr);
}
}
//----------------------------------------------------------------------
// nsIDOMSVGStyleElement methods
/* attribute DOMString xmlspace; */
NS_IMETHODIMP SVGStyleElement::GetXmlspace(nsAString & aXmlspace)
{
GetAttr(kNameSpaceID_XML, nsGkAtoms::space, aXmlspace);
return NS_OK;
}
NS_IMETHODIMP SVGStyleElement::SetXmlspace(const nsAString & aXmlspace)
{
return SetAttr(kNameSpaceID_XML, nsGkAtoms::space, aXmlspace, true);
}
void
SVGStyleElement::SetXmlspace(const nsAString & aXmlspace, ErrorResult& rv)
{
rv = SetAttr(kNameSpaceID_XML, nsGkAtoms::space, aXmlspace, true);
}
/* attribute DOMString type; */
NS_IMETHODIMP SVGStyleElement::GetType(nsAString & aType)
{
GetAttr(kNameSpaceID_None, nsGkAtoms::type, aType);
return NS_OK;
}
NS_IMETHODIMP SVGStyleElement::SetType(const nsAString & aType)
{
return SetAttr(kNameSpaceID_None, nsGkAtoms::type, aType, true);
}
void
SVGStyleElement::SetType(const nsAString & aType, ErrorResult& rv)
{
rv = SetAttr(kNameSpaceID_None, nsGkAtoms::type, aType, true);
}
/* attribute DOMString media; */
NS_IMETHODIMP SVGStyleElement::GetMedia(nsAString & aMedia)
{
GetAttr(kNameSpaceID_None, nsGkAtoms::media, aMedia);
return NS_OK;
}
NS_IMETHODIMP SVGStyleElement::SetMedia(const nsAString & aMedia)
{
return SetAttr(kNameSpaceID_None, nsGkAtoms::media, aMedia, true);
}
void
SVGStyleElement::SetMedia(const nsAString & aMedia, ErrorResult& rv)
{
rv = SetAttr(kNameSpaceID_None, nsGkAtoms::media, aMedia, true);
}
/* attribute DOMString title; */
NS_IMETHODIMP SVGStyleElement::GetTitle(nsAString & aTitle)
{
GetAttr(kNameSpaceID_None, nsGkAtoms::title, aTitle);
return NS_OK;
}
NS_IMETHODIMP SVGStyleElement::SetTitle(const nsAString & aTitle)
{
return SetAttr(kNameSpaceID_None, nsGkAtoms::title, aTitle, true);
}
void
SVGStyleElement::SetTitle(const nsAString & aTitle, ErrorResult& rv)
{
rv = SetAttr(kNameSpaceID_None, nsGkAtoms::title, aTitle, true);
}
//----------------------------------------------------------------------
// nsStyleLinkElement methods
already_AddRefed<nsIURI>
SVGStyleElement::GetStyleSheetURL(bool* aIsInline)
{
*aIsInline = true;
return nullptr;
}
void
SVGStyleElement::GetStyleSheetInfo(nsAString& aTitle,
nsAString& aType,
nsAString& aMedia,
bool* aIsAlternate)
{
*aIsAlternate = false;
nsAutoString title;
GetAttr(kNameSpaceID_None, nsGkAtoms::title, title);
title.CompressWhitespace();
aTitle.Assign(title);
GetAttr(kNameSpaceID_None, nsGkAtoms::media, aMedia);
// The SVG spec is formulated in terms of the CSS2 spec,
// which specifies that media queries are case insensitive.
nsContentUtils::ASCIIToLower(aMedia);
GetAttr(kNameSpaceID_None, nsGkAtoms::type, aType);
if (aType.IsEmpty()) {
aType.AssignLiteral("text/css");
}
return;
}
CORSMode
SVGStyleElement::GetCORSMode() const
{
return AttrValueToCORSMode(GetParsedAttr(nsGkAtoms::crossorigin));
}
} // namespace dom
} // namespace mozilla

114
content/svg/content/src/SVGStyleElement.h Normal file
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@ -0,0 +1,114 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_SVGStyleElement_h
#define mozilla_dom_SVGStyleElement_h
#include "nsSVGElement.h"
#include "nsIDOMSVGStyleElement.h"
#include "nsStyleLinkElement.h"
#include "nsStubMutationObserver.h"
nsresult NS_NewSVGStyleElement(nsIContent **aResult,
already_AddRefed<nsINodeInfo> aNodeInfo);
typedef nsSVGElement SVGStyleElementBase;
namespace mozilla {
namespace dom {
class SVGStyleElement MOZ_FINAL : public SVGStyleElementBase,
public nsIDOMSVGStyleElement,
public nsStyleLinkElement,
public nsStubMutationObserver
{
protected:
friend nsresult (::NS_NewSVGStyleElement(nsIContent **aResult,
already_AddRefed<nsINodeInfo> aNodeInfo));
SVGStyleElement(already_AddRefed<nsINodeInfo> aNodeInfo);
virtual JSObject* WrapNode(JSContext *aCx, JSObject *aScope, bool *aTriedToWrap) MOZ_OVERRIDE;
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSIDOMSVGSTYLEELEMENT
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(SVGStyleElement,
SVGStyleElementBase)
// xxx I wish we could use virtual inheritance
NS_FORWARD_NSIDOMNODE_TO_NSINODE
NS_FORWARD_NSIDOMELEMENT_TO_GENERIC
NS_FORWARD_NSIDOMSVGELEMENT(SVGStyleElementBase::)
// nsIContent
virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
nsIContent* aBindingParent,
bool aCompileEventHandlers);
virtual void UnbindFromTree(bool aDeep = true,
bool aNullParent = true);
nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
const nsAString& aValue, bool aNotify)
{
return SetAttr(aNameSpaceID, aName, nullptr, aValue, aNotify);
}
virtual nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
nsIAtom* aPrefix, const nsAString& aValue,
bool aNotify);
virtual nsresult UnsetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute,
bool aNotify);
virtual bool ParseAttribute(int32_t aNamespaceID,
nsIAtom* aAttribute,
const nsAString& aValue,
nsAttrValue& aResult);
virtual nsresult Clone(nsINodeInfo *aNodeInfo, nsINode **aResult) const;
// nsIMutationObserver
NS_DECL_NSIMUTATIONOBSERVER_CHARACTERDATACHANGED
NS_DECL_NSIMUTATIONOBSERVER_CONTENTAPPENDED
NS_DECL_NSIMUTATIONOBSERVER_CONTENTINSERTED
NS_DECL_NSIMUTATIONOBSERVER_CONTENTREMOVED
virtual nsXPCClassInfo* GetClassInfo();
virtual nsIDOMNode* AsDOMNode() { return this; }
// WebIDL
void SetXmlspace(const nsAString & aXmlspace, ErrorResult& rv);
void SetType(const nsAString & aType, ErrorResult& rv);
void SetMedia(const nsAString & aMedia, ErrorResult& rv);
void SetTitle(const nsAString & aTitle, ErrorResult& rv);
protected:
// Dummy init method to make the NS_IMPL_NS_NEW_SVG_ELEMENT and
// NS_IMPL_ELEMENT_CLONE_WITH_INIT usable with this class. This should be
// completely optimized away.
inline nsresult Init()
{
return NS_OK;
}
// nsStyleLinkElement overrides
already_AddRefed<nsIURI> GetStyleSheetURL(bool* aIsInline);
void GetStyleSheetInfo(nsAString& aTitle,
nsAString& aType,
nsAString& aMedia,
bool* aIsAlternate);
virtual CORSMode GetCORSMode() const;
/**
* Common method to call from the various mutation observer methods.
* aContent is a content node that's either the one that changed or its
* parent; we should only respond to the change if aContent is non-anonymous.
*/
void ContentChanged(nsIContent* aContent);
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_SVGStyleElement_h

363
content/svg/content/src/nsSVGStyleElement.cpp
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@ -1,363 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsSVGElement.h"
#include "nsGkAtoms.h"
#include "nsIDOMSVGStyleElement.h"
#include "nsUnicharUtils.h"
#include "nsIDocument.h"
#include "nsStyleLinkElement.h"
#include "nsContentUtils.h"
#include "nsStubMutationObserver.h"
using namespace mozilla;
typedef nsSVGElement nsSVGStyleElementBase;
class nsSVGStyleElement : public nsSVGStyleElementBase,
public nsIDOMSVGStyleElement,
public nsStyleLinkElement,
public nsStubMutationObserver
{
protected:
friend nsresult NS_NewSVGStyleElement(nsIContent **aResult,
already_AddRefed<nsINodeInfo> aNodeInfo);
nsSVGStyleElement(already_AddRefed<nsINodeInfo> aNodeInfo);
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSIDOMSVGSTYLEELEMENT
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(nsSVGStyleElement,
nsSVGStyleElementBase)
// xxx I wish we could use virtual inheritance
NS_FORWARD_NSIDOMNODE_TO_NSINODE
NS_FORWARD_NSIDOMELEMENT_TO_GENERIC
NS_FORWARD_NSIDOMSVGELEMENT(nsSVGStyleElementBase::)
// nsIContent
virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
nsIContent* aBindingParent,
bool aCompileEventHandlers);
virtual void UnbindFromTree(bool aDeep = true,
bool aNullParent = true);
nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
const nsAString& aValue, bool aNotify)
{
return SetAttr(aNameSpaceID, aName, nullptr, aValue, aNotify);
}
virtual nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
nsIAtom* aPrefix, const nsAString& aValue,
bool aNotify);
virtual nsresult UnsetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute,
bool aNotify);
virtual bool ParseAttribute(int32_t aNamespaceID,
nsIAtom* aAttribute,
const nsAString& aValue,
nsAttrValue& aResult);
virtual nsresult Clone(nsINodeInfo *aNodeInfo, nsINode **aResult) const;
// nsIMutationObserver
NS_DECL_NSIMUTATIONOBSERVER_CHARACTERDATACHANGED
NS_DECL_NSIMUTATIONOBSERVER_CONTENTAPPENDED
NS_DECL_NSIMUTATIONOBSERVER_CONTENTINSERTED
NS_DECL_NSIMUTATIONOBSERVER_CONTENTREMOVED
virtual nsXPCClassInfo* GetClassInfo();
virtual nsIDOMNode* AsDOMNode() { return this; }
protected:
// Dummy init method to make the NS_IMPL_NS_NEW_SVG_ELEMENT and
// NS_IMPL_ELEMENT_CLONE_WITH_INIT usable with this class. This should be
// completely optimized away.
inline nsresult Init()
{
return NS_OK;
}
// nsStyleLinkElement overrides
already_AddRefed<nsIURI> GetStyleSheetURL(bool* aIsInline);
void GetStyleSheetInfo(nsAString& aTitle,
nsAString& aType,
nsAString& aMedia,
bool* aIsAlternate);
virtual CORSMode GetCORSMode() const;
/**
* Common method to call from the various mutation observer methods.
* aContent is a content node that's either the one that changed or its
* parent; we should only respond to the change if aContent is non-anonymous.
*/
void ContentChanged(nsIContent* aContent);
};
NS_IMPL_NS_NEW_SVG_ELEMENT(Style)
//----------------------------------------------------------------------
// nsISupports methods
NS_IMPL_ADDREF_INHERITED(nsSVGStyleElement,nsSVGStyleElementBase)
NS_IMPL_RELEASE_INHERITED(nsSVGStyleElement,nsSVGStyleElementBase)
DOMCI_NODE_DATA(SVGStyleElement, nsSVGStyleElement)
NS_INTERFACE_TABLE_HEAD_CYCLE_COLLECTION_INHERITED(nsSVGStyleElement)
NS_NODE_INTERFACE_TABLE7(nsSVGStyleElement, nsIDOMNode, nsIDOMElement,
nsIDOMSVGElement, nsIDOMSVGStyleElement,
nsIDOMLinkStyle, nsIStyleSheetLinkingElement,
nsIMutationObserver)
NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(SVGStyleElement)
NS_INTERFACE_MAP_END_INHERITING(nsSVGStyleElementBase)
NS_IMPL_CYCLE_COLLECTION_CLASS(nsSVGStyleElement)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(nsSVGStyleElement,
nsSVGStyleElementBase)
tmp->nsStyleLinkElement::Traverse(cb);
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(nsSVGStyleElement,
nsSVGStyleElementBase)
tmp->nsStyleLinkElement::Unlink();
NS_IMPL_CYCLE_COLLECTION_UNLINK_END
//----------------------------------------------------------------------
// Implementation
nsSVGStyleElement::nsSVGStyleElement(already_AddRefed<nsINodeInfo> aNodeInfo)
: nsSVGStyleElementBase(aNodeInfo)
{
AddMutationObserver(this);
}
//----------------------------------------------------------------------
// nsIDOMNode methods
NS_IMPL_ELEMENT_CLONE_WITH_INIT(nsSVGStyleElement)
//----------------------------------------------------------------------
// nsIContent methods
nsresult
nsSVGStyleElement::BindToTree(nsIDocument* aDocument, nsIContent* aParent,
nsIContent* aBindingParent,
bool aCompileEventHandlers)
{
nsresult rv = nsSVGStyleElementBase::BindToTree(aDocument, aParent,
aBindingParent,
aCompileEventHandlers);
NS_ENSURE_SUCCESS(rv, rv);
void (nsSVGStyleElement::*update)() = &nsSVGStyleElement::UpdateStyleSheetInternal;
nsContentUtils::AddScriptRunner(NS_NewRunnableMethod(this, update));
return rv;
}
void
nsSVGStyleElement::UnbindFromTree(bool aDeep, bool aNullParent)
{
nsCOMPtr<nsIDocument> oldDoc = GetCurrentDoc();
nsSVGStyleElementBase::UnbindFromTree(aDeep, aNullParent);
UpdateStyleSheetInternal(oldDoc);
}
nsresult
nsSVGStyleElement::SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
nsIAtom* aPrefix, const nsAString& aValue,
bool aNotify)
{
nsresult rv = nsSVGStyleElementBase::SetAttr(aNameSpaceID, aName, aPrefix,
aValue, aNotify);
if (NS_SUCCEEDED(rv)) {
UpdateStyleSheetInternal(nullptr,
aNameSpaceID == kNameSpaceID_None &&
(aName == nsGkAtoms::title ||
aName == nsGkAtoms::media ||
aName == nsGkAtoms::type));
}
return rv;
}
nsresult
nsSVGStyleElement::UnsetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute,
bool aNotify)
{
nsresult rv = nsSVGStyleElementBase::UnsetAttr(aNameSpaceID, aAttribute,
aNotify);
if (NS_SUCCEEDED(rv)) {
UpdateStyleSheetInternal(nullptr,
aNameSpaceID == kNameSpaceID_None &&
(aAttribute == nsGkAtoms::title ||
aAttribute == nsGkAtoms::media ||
aAttribute == nsGkAtoms::type));
}
return rv;
}
bool
nsSVGStyleElement::ParseAttribute(int32_t aNamespaceID,
nsIAtom* aAttribute,
const nsAString& aValue,
nsAttrValue& aResult)
{
if (aNamespaceID == kNameSpaceID_None &&
aAttribute == nsGkAtoms::crossorigin) {
ParseCORSValue(aValue, aResult);
return true;
}
return nsSVGStyleElementBase::ParseAttribute(aNamespaceID, aAttribute, aValue,
aResult);
}
//----------------------------------------------------------------------
// nsIMutationObserver methods
void
nsSVGStyleElement::CharacterDataChanged(nsIDocument* aDocument,
nsIContent* aContent,
CharacterDataChangeInfo* aInfo)
{
ContentChanged(aContent);
}
void
nsSVGStyleElement::ContentAppended(nsIDocument* aDocument,
nsIContent* aContainer,
nsIContent* aFirstNewContent,
int32_t aNewIndexInContainer)
{
ContentChanged(aContainer);
}
void
nsSVGStyleElement::ContentInserted(nsIDocument* aDocument,
nsIContent* aContainer,
nsIContent* aChild,
int32_t aIndexInContainer)
{
ContentChanged(aChild);
}
void
nsSVGStyleElement::ContentRemoved(nsIDocument* aDocument,
nsIContent* aContainer,
nsIContent* aChild,
int32_t aIndexInContainer,
nsIContent* aPreviousSibling)
{
ContentChanged(aChild);
}
void
nsSVGStyleElement::ContentChanged(nsIContent* aContent)
{
if (nsContentUtils::IsInSameAnonymousTree(this, aContent)) {
UpdateStyleSheetInternal(nullptr);
}
}
//----------------------------------------------------------------------
// nsIDOMSVGStyleElement methods
/* attribute DOMString xmlspace; */
NS_IMETHODIMP nsSVGStyleElement::GetXmlspace(nsAString & aXmlspace)
{
GetAttr(kNameSpaceID_XML, nsGkAtoms::space, aXmlspace);
return NS_OK;
}
NS_IMETHODIMP nsSVGStyleElement::SetXmlspace(const nsAString & aXmlspace)
{
return SetAttr(kNameSpaceID_XML, nsGkAtoms::space, aXmlspace, true);
}
/* attribute DOMString type; */
NS_IMETHODIMP nsSVGStyleElement::GetType(nsAString & aType)
{
GetAttr(kNameSpaceID_None, nsGkAtoms::type, aType);
return NS_OK;
}
NS_IMETHODIMP nsSVGStyleElement::SetType(const nsAString & aType)
{
return SetAttr(kNameSpaceID_None, nsGkAtoms::type, aType, true);
}
/* attribute DOMString media; */
NS_IMETHODIMP nsSVGStyleElement::GetMedia(nsAString & aMedia)
{
GetAttr(kNameSpaceID_None, nsGkAtoms::media, aMedia);
return NS_OK;
}
NS_IMETHODIMP nsSVGStyleElement::SetMedia(const nsAString & aMedia)
{
return SetAttr(kNameSpaceID_None, nsGkAtoms::media, aMedia, true);
}
/* attribute DOMString title; */
NS_IMETHODIMP nsSVGStyleElement::GetTitle(nsAString & aTitle)
{
GetAttr(kNameSpaceID_None, nsGkAtoms::title, aTitle);
return NS_OK;
}
NS_IMETHODIMP nsSVGStyleElement::SetTitle(const nsAString & aTitle)
{
return SetAttr(kNameSpaceID_None, nsGkAtoms::title, aTitle, true);
}
//----------------------------------------------------------------------
// nsStyleLinkElement methods
already_AddRefed<nsIURI>
nsSVGStyleElement::GetStyleSheetURL(bool* aIsInline)
{
*aIsInline = true;
return nullptr;
}
void
nsSVGStyleElement::GetStyleSheetInfo(nsAString& aTitle,
nsAString& aType,
nsAString& aMedia,
bool* aIsAlternate)
{
*aIsAlternate = false;
nsAutoString title;
GetAttr(kNameSpaceID_None, nsGkAtoms::title, title);
title.CompressWhitespace();
aTitle.Assign(title);
GetAttr(kNameSpaceID_None, nsGkAtoms::media, aMedia);
// The SVG spec is formulated in terms of the CSS2 spec,
// which specifies that media queries are case insensitive.
nsContentUtils::ASCIIToLower(aMedia);
GetAttr(kNameSpaceID_None, nsGkAtoms::type, aType);
if (aType.IsEmpty()) {
aType.AssignLiteral("text/css");
}
return;
}
CORSMode
nsSVGStyleElement::GetCORSMode() const
{
return AttrValueToCORSMode(GetParsedAttr(nsGkAtoms::crossorigin));
}

23
dom/webidl/SVGStyleElement.webidl Normal file
View File

@ -0,0 +1,23 @@
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*
* The origin of this IDL file is
* http://www.w3.org/TR/SVG2/
*
* Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
* liability, trademark and document use rules apply.
*/
interface SVGStyleElement : SVGElement {
[SetterThrows]
attribute DOMString xmlspace; // Spec claims this should be on SVGElement
[SetterThrows]
attribute DOMString type;
[SetterThrows]
attribute DOMString media;
[SetterThrows]
attribute DOMString title;
};

1
dom/webidl/WebIDL.mk
View File

@ -107,6 +107,7 @@ webidl_files = \
SVGPointList.webidl \ SVGPointList.webidl \
SVGPreserveAspectRatio.webidl \ SVGPreserveAspectRatio.webidl \
SVGStopElement.webidl \ SVGStopElement.webidl \
SVGStyleElement.webidl \
SVGTitleElement.webidl \ SVGTitleElement.webidl \
SVGTransform.webidl \ SVGTransform.webidl \
SVGTransformList.webidl \ SVGTransformList.webidl \