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Merge remote-tracking branch 'origin/master' into custom

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This commit is contained in:
Roy Tam 2020-01-31 07:59:13 +08:00
commit c7bc87cff9
313 changed files with 18135 additions and 13978 deletions
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56
dom/svg/SVGElementFactory.cpp
View file

@ -15,31 +15,28 @@ using namespace mozilla;
using namespace mozilla::dom;
// Hash table that maps nsIAtom* SVG tags to an offset index
// within the array sContentCreatorCallbacks (offset by TABLE_VALUE_OFFSET)
// within the array sSVGContentCreatorFunctions (offset by TABLE_VALUE_OFFSET)
static PLHashTable* sTagAtomTable = nullptr;
// We don't want to store 0 in the hash table as a return value of 0 from
// PL_HashTableLookupConst indicates that the value is not found
#define TABLE_VALUE_OFFSET 1
#define SVG_TAG(_tag, _classname) \
nsresult \
NS_NewSVG##_classname##Element(nsIContent** aResult, \
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo); \
\
static inline nsresult \
Create##_classname##Element(nsIContent** aResult, \
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo, \
FromParser aFromParser) \
{ \
return NS_NewSVG##_classname##Element(aResult, mozilla::Move(aNodeInfo)); \
}
#define SVG_TAG(_tag, _classname) \
nsresult NS_NewSVG##_classname##Element( \
nsIContent** aResult, \
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo); \
\
nsresult NS_NewSVG##_classname##Element( \
nsIContent** aResult, \
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo, \
FromParser aFromParser) \
{ \
return NS_NewSVG##_classname##Element(aResult, mozilla::Move(aNodeInfo)); \
}
#define SVG_FROM_PARSER_TAG(_tag, _classname)
#define SVG_FROM_PARSER_TAG(_tag, _classname) \
nsresult \
NS_NewSVG##_classname##Element(nsIContent** aResult, \
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo, \
FromParser aFromParser);
#include "SVGTagList.h"
#undef SVG_TAG
#undef SVG_FROM_PARSER_TAG
@ -48,13 +45,8 @@ nsresult
NS_NewSVGElement(Element** aResult,
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
typedef nsresult
(*contentCreatorCallback)(nsIContent** aResult,
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
FromParser aFromParser);
static const contentCreatorCallback sContentCreatorCallbacks[] = {
#define SVG_TAG(_tag, _classname) Create##_classname##Element,
static const SVGContentCreatorFunction sSVGContentCreatorFunctions[] = {
#define SVG_TAG(_tag, _classname) NS_NewSVG##_classname##Element,
#define SVG_FROM_PARSER_TAG(_tag, _classname) NS_NewSVG##_classname##Element,
#include "SVGTagList.h"
#undef SVG_TAG
@ -124,7 +116,7 @@ NS_NewSVGElement(Element** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& a
MOZ_CRASH();
}
contentCreatorCallback cb = sContentCreatorCallbacks[index];
SVGContentCreatorFunction cb = sSVGContentCreatorFunctions[index];
nsCOMPtr<nsIContent> content;
nsresult rv = cb(getter_AddRefs(content), ni.forget(), aFromParser);
@ -135,3 +127,15 @@ NS_NewSVGElement(Element** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& a
// if we don't know what to create, just create a standard svg element:
return NS_NewSVGElement(aResult, ni.forget());
}
nsresult
NS_NewSVGUnknownElement(nsIContent** aResult,
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
FromParser aFromParser)
{
RefPtr<mozilla::dom::NodeInfo> ni = aNodeInfo;
nsCOMPtr<Element> element;
nsresult rv = NS_NewSVGElement(getter_AddRefs(element), ni.forget());
element.forget(aResult);
return rv;
}

25
dom/svg/SVGElementFactory.h
View file

@ -18,7 +18,32 @@ public:
static void Shutdown();
};
typedef nsresult (*SVGContentCreatorFunction)(
nsIContent** aResult,
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
mozilla::dom::FromParser aFromParser);
} // namespace dom
} // namespace mozilla
#define SVG_TAG(_tag, _classname) \
nsresult NS_NewSVG##_classname##Element( \
nsIContent** aResult, \
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo, \
mozilla::dom::FromParser aFromParser);
#define SVG_FROM_PARSER_TAG(_tag, _classname) \
nsresult NS_NewSVG##_classname##Element( \
nsIContent** aResult, \
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo, \
mozilla::dom::FromParser aFromParser);
#include "SVGTagList.h"
#undef SVG_TAG
#undef SVG_FROM_PARSER_TAG
nsresult
NS_NewSVGUnknownElement(nsIContent** aResult,
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
mozilla::dom::FromParser aFromParser);
#endif /* mozilla_dom_SVGElementFactory_h */

9
dom/svg/SVGTagList.h
View file

@ -9,7 +9,14 @@
This file contains the list of all SVG tags.
It is designed to be used as inline input to SVGElementFactory.cpp
*only* through the magic of C preprocessing.
through the magic of C preprocessing.
Additionally, it is consumed by the self-regeneration code in
ElementName.java from which nsHtml5ElementName.cpp/h is translated.
See parser/html/java/README.txt.
If you edit this list, you need to re-run ElementName.java
self-regeneration and the HTML parser Java to C++ translation.
All entries must be enclosed in the macro SVG_TAG or SVG_FROM_PARSER_TAG
which will have cruel and unusual things done to them.

2
dom/svg/moz.build
View file

@ -14,6 +14,7 @@ EXPORTS += [
'SVGContentUtils.h',
'SVGPreserveAspectRatio.h',
'SVGStringList.h',
'SVGTagList.h',
]
EXPORTS.mozilla.dom += [
@ -39,6 +40,7 @@ EXPORTS.mozilla.dom += [
'SVGDefsElement.h',
'SVGDescElement.h',
'SVGDocument.h',
'SVGElementFactory.h',
'SVGEllipseElement.h',
'SVGFEBlendElement.h',
'SVGFEColorMatrixElement.h',