зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1444004. Implement Event.prototype.srcElement as an alias for .target, nightly-only. r=smaug
MozReview-Commit-ID: 4UMNqUBfUnp
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Родитель
70a187eb06
Коммит
f524da36b5
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@ -75,7 +75,7 @@ public:
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void Remove(const nsAString& aToken, mozilla::ErrorResult& aError);
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void Remove(const nsTArray<nsString>& aTokens,
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mozilla::ErrorResult& aError);
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void Replace(const nsAString& aToken,
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bool Replace(const nsAString& aToken,
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const nsAString& aNewToken,
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mozilla::ErrorResult& aError);
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bool Toggle(const nsAString& aToken,
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@ -99,7 +99,7 @@ protected:
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const nsTArray<nsString>& aTokens);
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void RemoveInternal(const nsAttrValue* aAttr,
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const nsTArray<nsString>& aTokens);
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void ReplaceInternal(const nsAttrValue* aAttr,
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bool ReplaceInternal(const nsAttrValue* aAttr,
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const nsAString& aToken,
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const nsAString& aNewToken);
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inline const nsAttrValue* GetParsedAttr();
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@ -246,6 +246,17 @@ Event::GetTarget(nsIDOMEventTarget** aTarget)
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return NS_OK;
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}
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bool
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Event::IsSrcElementEnabled(JSContext* /* unused */, JSObject* /* unused */)
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{
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// Not a pref, because that's a pain on workers.
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#ifdef NIGHTLY_BUILD
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return true;
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#else
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return false;
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#endif
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}
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EventTarget*
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Event::GetCurrentTarget() const
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{
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@ -171,6 +171,7 @@ public:
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// void GetType(nsString& aRetval) {}
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EventTarget* GetTarget() const;
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static bool IsSrcElementEnabled(JSContext* /* unused */, JSObject* /* unused */);
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EventTarget* GetCurrentTarget() const;
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void ComposedPath(nsTArray<RefPtr<EventTarget>>& aPath);
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@ -17,6 +17,8 @@ interface Event {
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readonly attribute DOMString type;
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[Pure]
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readonly attribute EventTarget? target;
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[Pure, BinaryName="target", Func="Event::IsSrcElementEnabled"]
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readonly attribute EventTarget? srcElement;
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[Pure]
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readonly attribute EventTarget? currentTarget;
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