diff --git a/content/html/content/src/HTMLStyleElement.cpp b/content/html/content/src/HTMLStyleElement.cpp
new file mode 100644
index 000000000000..b0c03622f214
--- /dev/null
+++ b/content/html/content/src/HTMLStyleElement.cpp
@@ -0,0 +1,265 @@
+/* -*- 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/HTMLStyleElement.h"
+#include "nsIDOMLinkStyle.h"
+#include "nsIDOMEventTarget.h"
+#include "nsGkAtoms.h"
+#include "nsStyleConsts.h"
+#include "nsIDOMStyleSheet.h"
+#include "nsIStyleSheet.h"
+#include "nsNetUtil.h"
+#include "nsIDocument.h"
+#include "nsUnicharUtils.h"
+#include "nsThreadUtils.h"
+#include "nsContentUtils.h"
+#include "nsStubMutationObserver.h"
+
+NS_IMPL_NS_NEW_HTML_ELEMENT(Style)
+
+DOMCI_NODE_DATA(HTMLStyleElement, mozilla::dom::HTMLStyleElement)
+
+namespace mozilla {
+namespace dom {
+
+HTMLStyleElement::HTMLStyleElement(already_AddRefed aNodeInfo)
+ : nsGenericHTMLElement(aNodeInfo)
+{
+ AddMutationObserver(this);
+}
+
+HTMLStyleElement::~HTMLStyleElement()
+{
+}
+
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(HTMLStyleElement,
+ nsGenericHTMLElement)
+ tmp->nsStyleLinkElement::Traverse(cb);
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
+NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(HTMLStyleElement,
+ nsGenericHTMLElement)
+ tmp->nsStyleLinkElement::Unlink();
+NS_IMPL_CYCLE_COLLECTION_UNLINK_END
+
+NS_IMPL_ADDREF_INHERITED(HTMLStyleElement, Element)
+NS_IMPL_RELEASE_INHERITED(HTMLStyleElement, Element)
+
+
+// QueryInterface implementation for HTMLStyleElement
+NS_INTERFACE_TABLE_HEAD_CYCLE_COLLECTION_INHERITED(HTMLStyleElement)
+ NS_HTML_CONTENT_INTERFACE_TABLE4(HTMLStyleElement,
+ nsIDOMHTMLStyleElement,
+ nsIDOMLinkStyle,
+ nsIStyleSheetLinkingElement,
+ nsIMutationObserver)
+ NS_HTML_CONTENT_INTERFACE_TABLE_TO_MAP_SEGUE(HTMLStyleElement,
+ nsGenericHTMLElement)
+NS_HTML_CONTENT_INTERFACE_TABLE_TAIL_CLASSINFO(HTMLStyleElement)
+
+
+NS_IMPL_ELEMENT_CLONE(HTMLStyleElement)
+
+
+NS_IMETHODIMP
+HTMLStyleElement::GetDisabled(bool* aDisabled)
+{
+ nsCOMPtr ss = do_QueryInterface(GetStyleSheet());
+ if (!ss) {
+ *aDisabled = false;
+ return NS_OK;
+ }
+
+ return ss->GetDisabled(aDisabled);
+}
+
+NS_IMETHODIMP
+HTMLStyleElement::SetDisabled(bool aDisabled)
+{
+ nsCOMPtr ss = do_QueryInterface(GetStyleSheet());
+ if (!ss) {
+ return NS_OK;
+ }
+
+ return ss->SetDisabled(aDisabled);
+}
+
+NS_IMPL_STRING_ATTR(HTMLStyleElement, Media, media)
+NS_IMPL_BOOL_ATTR(HTMLStyleElement, Scoped, scoped)
+NS_IMPL_STRING_ATTR(HTMLStyleElement, Type, type)
+
+void
+HTMLStyleElement::CharacterDataChanged(nsIDocument* aDocument,
+ nsIContent* aContent,
+ CharacterDataChangeInfo* aInfo)
+{
+ ContentChanged(aContent);
+}
+
+void
+HTMLStyleElement::ContentAppended(nsIDocument* aDocument,
+ nsIContent* aContainer,
+ nsIContent* aFirstNewContent,
+ int32_t aNewIndexInContainer)
+{
+ ContentChanged(aContainer);
+}
+
+void
+HTMLStyleElement::ContentInserted(nsIDocument* aDocument,
+ nsIContent* aContainer,
+ nsIContent* aChild,
+ int32_t aIndexInContainer)
+{
+ ContentChanged(aChild);
+}
+
+void
+HTMLStyleElement::ContentRemoved(nsIDocument* aDocument,
+ nsIContent* aContainer,
+ nsIContent* aChild,
+ int32_t aIndexInContainer,
+ nsIContent* aPreviousSibling)
+{
+ ContentChanged(aChild);
+}
+
+void
+HTMLStyleElement::ContentChanged(nsIContent* aContent)
+{
+ if (nsContentUtils::IsInSameAnonymousTree(this, aContent)) {
+ UpdateStyleSheetInternal(nullptr);
+ }
+}
+
+nsresult
+HTMLStyleElement::BindToTree(nsIDocument* aDocument, nsIContent* aParent,
+ nsIContent* aBindingParent,
+ bool aCompileEventHandlers)
+{
+ nsresult rv = nsGenericHTMLElement::BindToTree(aDocument, aParent,
+ aBindingParent,
+ aCompileEventHandlers);
+ NS_ENSURE_SUCCESS(rv, rv);
+
+ void (HTMLStyleElement::*update)() = &HTMLStyleElement::UpdateStyleSheetInternal;
+ nsContentUtils::AddScriptRunner(NS_NewRunnableMethod(this, update));
+
+ return rv;
+}
+
+void
+HTMLStyleElement::UnbindFromTree(bool aDeep, bool aNullParent)
+{
+ nsCOMPtr oldDoc = GetCurrentDoc();
+
+ nsGenericHTMLElement::UnbindFromTree(aDeep, aNullParent);
+ UpdateStyleSheetInternal(oldDoc);
+}
+
+nsresult
+HTMLStyleElement::SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
+ nsIAtom* aPrefix, const nsAString& aValue,
+ bool aNotify)
+{
+ nsresult rv = nsGenericHTMLElement::SetAttr(aNameSpaceID, aName, aPrefix,
+ aValue, aNotify);
+ if (NS_SUCCEEDED(rv) && aNameSpaceID == kNameSpaceID_None) {
+ if (aName == nsGkAtoms::title ||
+ aName == nsGkAtoms::media ||
+ aName == nsGkAtoms::type) {
+ UpdateStyleSheetInternal(nullptr, true);
+ } else if (aName == nsGkAtoms::scoped) {
+ UpdateStyleSheetScopedness(true);
+ }
+ }
+
+ return rv;
+}
+
+nsresult
+HTMLStyleElement::UnsetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute,
+ bool aNotify)
+{
+ nsresult rv = nsGenericHTMLElement::UnsetAttr(aNameSpaceID, aAttribute,
+ aNotify);
+ if (NS_SUCCEEDED(rv) && aNameSpaceID == kNameSpaceID_None) {
+ if (aAttribute == nsGkAtoms::title ||
+ aAttribute == nsGkAtoms::media ||
+ aAttribute == nsGkAtoms::type) {
+ UpdateStyleSheetInternal(nullptr, true);
+ } else if (aAttribute == nsGkAtoms::scoped) {
+ UpdateStyleSheetScopedness(false);
+ }
+ }
+
+ return rv;
+}
+
+void
+HTMLStyleElement::GetInnerHTML(nsAString& aInnerHTML, ErrorResult& aError)
+{
+ nsContentUtils::GetNodeTextContent(this, false, aInnerHTML);
+}
+
+void
+HTMLStyleElement::SetInnerHTML(const nsAString& aInnerHTML,
+ ErrorResult& aError)
+{
+ SetEnableUpdates(false);
+
+ aError = nsContentUtils::SetNodeTextContent(this, aInnerHTML, true);
+
+ SetEnableUpdates(true);
+
+ UpdateStyleSheetInternal(nullptr);
+}
+
+already_AddRefed
+HTMLStyleElement::GetStyleSheetURL(bool* aIsInline)
+{
+ *aIsInline = true;
+ return nullptr;
+}
+
+void
+HTMLStyleElement::GetStyleSheetInfo(nsAString& aTitle,
+ nsAString& aType,
+ nsAString& aMedia,
+ bool* aIsScoped,
+ bool* aIsAlternate)
+{
+ aTitle.Truncate();
+ aType.Truncate();
+ aMedia.Truncate();
+ *aIsAlternate = false;
+
+ nsAutoString title;
+ GetAttr(kNameSpaceID_None, nsGkAtoms::title, title);
+ title.CompressWhitespace();
+ aTitle.Assign(title);
+
+ GetAttr(kNameSpaceID_None, nsGkAtoms::media, aMedia);
+ // The HTML5 spec is formulated in terms of the CSSOM spec, which specifies
+ // that media queries should be ASCII lowercased during serialization.
+ nsContentUtils::ASCIIToLower(aMedia);
+
+ GetAttr(kNameSpaceID_None, nsGkAtoms::type, aType);
+
+ *aIsScoped = HasAttr(kNameSpaceID_None, nsGkAtoms::scoped);
+
+ nsAutoString mimeType;
+ nsAutoString notUsed;
+ nsContentUtils::SplitMimeType(aType, mimeType, notUsed);
+ if (!mimeType.IsEmpty() && !mimeType.LowerCaseEqualsLiteral("text/css")) {
+ return;
+ }
+
+ // If we get here we assume that we're loading a css file, so set the
+ // type to 'text/css'
+ aType.AssignLiteral("text/css");
+}
+
+} // namespace dom
+} // namespace mozilla
+
diff --git a/content/html/content/src/HTMLStyleElement.h b/content/html/content/src/HTMLStyleElement.h
new file mode 100644
index 000000000000..794f25d31421
--- /dev/null
+++ b/content/html/content/src/HTMLStyleElement.h
@@ -0,0 +1,98 @@
+/* -*- 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_HTMLStyleElement_h
+#define mozilla_dom_HTMLStyleElement_h
+
+#include "nsIDOMHTMLStyleElement.h"
+#include "nsGenericHTMLElement.h"
+#include "nsStyleLinkElement.h"
+#include "nsStubMutationObserver.h"
+
+class nsIDocument;
+
+namespace mozilla {
+namespace dom {
+
+class HTMLStyleElement MOZ_FINAL : public nsGenericHTMLElement,
+ public nsIDOMHTMLStyleElement,
+ public nsStyleLinkElement,
+ public nsStubMutationObserver
+{
+public:
+ HTMLStyleElement(already_AddRefed aNodeInfo);
+ virtual ~HTMLStyleElement();
+
+ // nsISupports
+ NS_DECL_ISUPPORTS_INHERITED
+
+ // CC
+ NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(HTMLStyleElement,
+ nsGenericHTMLElement)
+
+ // nsIDOMNode
+ NS_FORWARD_NSIDOMNODE_TO_NSINODE
+
+ // nsIDOMElement
+ NS_FORWARD_NSIDOMELEMENT_TO_GENERIC
+
+ // nsIDOMHTMLElement
+ NS_FORWARD_NSIDOMHTMLELEMENT_TO_GENERIC
+
+ virtual void GetInnerHTML(nsAString& aInnerHTML,
+ mozilla::ErrorResult& aError) MOZ_OVERRIDE;
+ virtual void SetInnerHTML(const nsAString& aInnerHTML,
+ mozilla::ErrorResult& aError) MOZ_OVERRIDE;
+
+ // nsIDOMHTMLStyleElement
+ NS_DECL_NSIDOMHTMLSTYLEELEMENT
+
+ 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 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:
+ already_AddRefed GetStyleSheetURL(bool* aIsInline);
+ void GetStyleSheetInfo(nsAString& aTitle,
+ nsAString& aType,
+ nsAString& aMedia,
+ bool* aIsScoped,
+ bool* aIsAlternate);
+ /**
+ * 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
+
diff --git a/content/html/content/src/Makefile.in b/content/html/content/src/Makefile.in
index 1ace73911d27..d9af032f895b 100644
--- a/content/html/content/src/Makefile.in
+++ b/content/html/content/src/Makefile.in
@@ -45,6 +45,7 @@ EXPORTS_mozilla/dom = \
HTMLScriptElement.h \
HTMLSharedListElement.h \
HTMLSpanElement.h \
+ HTMLStyleElement.h \
HTMLTableCaptionElement.h \
HTMLTableCellElement.h \
HTMLTableColElement.h \
@@ -107,7 +108,7 @@ CPPSRCS = \
nsHTMLSharedElement.cpp \
HTMLSpanElement.cpp \
HTMLSharedListElement.cpp \
- nsHTMLStyleElement.cpp \
+ HTMLStyleElement.cpp \
HTMLTableElement.cpp \
HTMLTableCaptionElement.cpp \
HTMLTableCellElement.cpp \
diff --git a/content/html/content/src/nsHTMLStyleElement.cpp b/content/html/content/src/nsHTMLStyleElement.cpp
deleted file mode 100644
index a420f6b725d8..000000000000
--- a/content/html/content/src/nsHTMLStyleElement.cpp
+++ /dev/null
@@ -1,340 +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 "nsIDOMHTMLStyleElement.h"
-#include "nsIDOMLinkStyle.h"
-#include "nsIDOMEventTarget.h"
-#include "nsGenericHTMLElement.h"
-#include "nsGkAtoms.h"
-#include "nsStyleConsts.h"
-#include "nsIDOMStyleSheet.h"
-#include "nsIStyleSheet.h"
-#include "nsStyleLinkElement.h"
-#include "nsNetUtil.h"
-#include "nsIDocument.h"
-#include "nsUnicharUtils.h"
-#include "nsThreadUtils.h"
-#include "nsContentUtils.h"
-#include "nsStubMutationObserver.h"
-
-using namespace mozilla;
-using namespace mozilla::dom;
-
-class nsHTMLStyleElement : public nsGenericHTMLElement,
- public nsIDOMHTMLStyleElement,
- public nsStyleLinkElement,
- public nsStubMutationObserver
-{
-public:
- nsHTMLStyleElement(already_AddRefed aNodeInfo);
- virtual ~nsHTMLStyleElement();
-
- // nsISupports
- NS_DECL_ISUPPORTS_INHERITED
-
- // CC
- NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(nsHTMLStyleElement,
- nsGenericHTMLElement)
-
- // nsIDOMNode
- NS_FORWARD_NSIDOMNODE_TO_NSINODE
-
- // nsIDOMElement
- NS_FORWARD_NSIDOMELEMENT_TO_GENERIC
-
- // nsIDOMHTMLElement
- NS_FORWARD_NSIDOMHTMLELEMENT_TO_GENERIC
-
- virtual void GetInnerHTML(nsAString& aInnerHTML,
- mozilla::ErrorResult& aError) MOZ_OVERRIDE;
- virtual void SetInnerHTML(const nsAString& aInnerHTML,
- mozilla::ErrorResult& aError) MOZ_OVERRIDE;
-
- // nsIDOMHTMLStyleElement
- NS_DECL_NSIDOMHTMLSTYLEELEMENT
-
- 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 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:
- already_AddRefed GetStyleSheetURL(bool* aIsInline);
- void GetStyleSheetInfo(nsAString& aTitle,
- nsAString& aType,
- nsAString& aMedia,
- bool* aIsScoped,
- bool* aIsAlternate);
- /**
- * 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_HTML_ELEMENT(Style)
-
-
-nsHTMLStyleElement::nsHTMLStyleElement(already_AddRefed aNodeInfo)
- : nsGenericHTMLElement(aNodeInfo)
-{
- AddMutationObserver(this);
-}
-
-nsHTMLStyleElement::~nsHTMLStyleElement()
-{
-}
-
-NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(nsHTMLStyleElement,
- nsGenericHTMLElement)
- tmp->nsStyleLinkElement::Traverse(cb);
-NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
-NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(nsHTMLStyleElement,
- nsGenericHTMLElement)
- tmp->nsStyleLinkElement::Unlink();
-NS_IMPL_CYCLE_COLLECTION_UNLINK_END
-
-NS_IMPL_ADDREF_INHERITED(nsHTMLStyleElement, Element)
-NS_IMPL_RELEASE_INHERITED(nsHTMLStyleElement, Element)
-
-
-DOMCI_NODE_DATA(HTMLStyleElement, nsHTMLStyleElement)
-
-// QueryInterface implementation for nsHTMLStyleElement
-NS_INTERFACE_TABLE_HEAD_CYCLE_COLLECTION_INHERITED(nsHTMLStyleElement)
- NS_HTML_CONTENT_INTERFACE_TABLE4(nsHTMLStyleElement,
- nsIDOMHTMLStyleElement,
- nsIDOMLinkStyle,
- nsIStyleSheetLinkingElement,
- nsIMutationObserver)
- NS_HTML_CONTENT_INTERFACE_TABLE_TO_MAP_SEGUE(nsHTMLStyleElement,
- nsGenericHTMLElement)
-NS_HTML_CONTENT_INTERFACE_TABLE_TAIL_CLASSINFO(HTMLStyleElement)
-
-
-NS_IMPL_ELEMENT_CLONE(nsHTMLStyleElement)
-
-
-NS_IMETHODIMP
-nsHTMLStyleElement::GetDisabled(bool* aDisabled)
-{
- nsCOMPtr ss = do_QueryInterface(GetStyleSheet());
- if (!ss) {
- *aDisabled = false;
- return NS_OK;
- }
-
- return ss->GetDisabled(aDisabled);
-}
-
-NS_IMETHODIMP
-nsHTMLStyleElement::SetDisabled(bool aDisabled)
-{
- nsCOMPtr ss = do_QueryInterface(GetStyleSheet());
- if (!ss) {
- return NS_OK;
- }
-
- return ss->SetDisabled(aDisabled);
-}
-
-NS_IMPL_STRING_ATTR(nsHTMLStyleElement, Media, media)
-NS_IMPL_BOOL_ATTR(nsHTMLStyleElement, Scoped, scoped)
-NS_IMPL_STRING_ATTR(nsHTMLStyleElement, Type, type)
-
-void
-nsHTMLStyleElement::CharacterDataChanged(nsIDocument* aDocument,
- nsIContent* aContent,
- CharacterDataChangeInfo* aInfo)
-{
- ContentChanged(aContent);
-}
-
-void
-nsHTMLStyleElement::ContentAppended(nsIDocument* aDocument,
- nsIContent* aContainer,
- nsIContent* aFirstNewContent,
- int32_t aNewIndexInContainer)
-{
- ContentChanged(aContainer);
-}
-
-void
-nsHTMLStyleElement::ContentInserted(nsIDocument* aDocument,
- nsIContent* aContainer,
- nsIContent* aChild,
- int32_t aIndexInContainer)
-{
- ContentChanged(aChild);
-}
-
-void
-nsHTMLStyleElement::ContentRemoved(nsIDocument* aDocument,
- nsIContent* aContainer,
- nsIContent* aChild,
- int32_t aIndexInContainer,
- nsIContent* aPreviousSibling)
-{
- ContentChanged(aChild);
-}
-
-void
-nsHTMLStyleElement::ContentChanged(nsIContent* aContent)
-{
- if (nsContentUtils::IsInSameAnonymousTree(this, aContent)) {
- UpdateStyleSheetInternal(nullptr);
- }
-}
-
-nsresult
-nsHTMLStyleElement::BindToTree(nsIDocument* aDocument, nsIContent* aParent,
- nsIContent* aBindingParent,
- bool aCompileEventHandlers)
-{
- nsresult rv = nsGenericHTMLElement::BindToTree(aDocument, aParent,
- aBindingParent,
- aCompileEventHandlers);
- NS_ENSURE_SUCCESS(rv, rv);
-
- void (nsHTMLStyleElement::*update)() = &nsHTMLStyleElement::UpdateStyleSheetInternal;
- nsContentUtils::AddScriptRunner(NS_NewRunnableMethod(this, update));
-
- return rv;
-}
-
-void
-nsHTMLStyleElement::UnbindFromTree(bool aDeep, bool aNullParent)
-{
- nsCOMPtr oldDoc = GetCurrentDoc();
-
- nsGenericHTMLElement::UnbindFromTree(aDeep, aNullParent);
- UpdateStyleSheetInternal(oldDoc);
-}
-
-nsresult
-nsHTMLStyleElement::SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
- nsIAtom* aPrefix, const nsAString& aValue,
- bool aNotify)
-{
- nsresult rv = nsGenericHTMLElement::SetAttr(aNameSpaceID, aName, aPrefix,
- aValue, aNotify);
- if (NS_SUCCEEDED(rv) && aNameSpaceID == kNameSpaceID_None) {
- if (aName == nsGkAtoms::title ||
- aName == nsGkAtoms::media ||
- aName == nsGkAtoms::type) {
- UpdateStyleSheetInternal(nullptr, true);
- } else if (aName == nsGkAtoms::scoped) {
- UpdateStyleSheetScopedness(true);
- }
- }
-
- return rv;
-}
-
-nsresult
-nsHTMLStyleElement::UnsetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute,
- bool aNotify)
-{
- nsresult rv = nsGenericHTMLElement::UnsetAttr(aNameSpaceID, aAttribute,
- aNotify);
- if (NS_SUCCEEDED(rv) && aNameSpaceID == kNameSpaceID_None) {
- if (aAttribute == nsGkAtoms::title ||
- aAttribute == nsGkAtoms::media ||
- aAttribute == nsGkAtoms::type) {
- UpdateStyleSheetInternal(nullptr, true);
- } else if (aAttribute == nsGkAtoms::scoped) {
- UpdateStyleSheetScopedness(false);
- }
- }
-
- return rv;
-}
-
-void
-nsHTMLStyleElement::GetInnerHTML(nsAString& aInnerHTML, ErrorResult& aError)
-{
- nsContentUtils::GetNodeTextContent(this, false, aInnerHTML);
-}
-
-void
-nsHTMLStyleElement::SetInnerHTML(const nsAString& aInnerHTML,
- ErrorResult& aError)
-{
- SetEnableUpdates(false);
-
- aError = nsContentUtils::SetNodeTextContent(this, aInnerHTML, true);
-
- SetEnableUpdates(true);
-
- UpdateStyleSheetInternal(nullptr);
-}
-
-already_AddRefed
-nsHTMLStyleElement::GetStyleSheetURL(bool* aIsInline)
-{
- *aIsInline = true;
- return nullptr;
-}
-
-void
-nsHTMLStyleElement::GetStyleSheetInfo(nsAString& aTitle,
- nsAString& aType,
- nsAString& aMedia,
- bool* aIsScoped,
- bool* aIsAlternate)
-{
- aTitle.Truncate();
- aType.Truncate();
- aMedia.Truncate();
- *aIsAlternate = false;
-
- nsAutoString title;
- GetAttr(kNameSpaceID_None, nsGkAtoms::title, title);
- title.CompressWhitespace();
- aTitle.Assign(title);
-
- GetAttr(kNameSpaceID_None, nsGkAtoms::media, aMedia);
- // The HTML5 spec is formulated in terms of the CSSOM spec, which specifies
- // that media queries should be ASCII lowercased during serialization.
- nsContentUtils::ASCIIToLower(aMedia);
-
- GetAttr(kNameSpaceID_None, nsGkAtoms::type, aType);
-
- *aIsScoped = HasAttr(kNameSpaceID_None, nsGkAtoms::scoped);
-
- nsAutoString mimeType;
- nsAutoString notUsed;
- nsContentUtils::SplitMimeType(aType, mimeType, notUsed);
- if (!mimeType.IsEmpty() && !mimeType.LowerCaseEqualsLiteral("text/css")) {
- return;
- }
-
- // If we get here we assume that we're loading a css file, so set the
- // type to 'text/css'
- aType.AssignLiteral("text/css");
-}