Sylvestre Ledru
9eb1a31a98
replaced by .editorconfig # ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D287843
65 lines
2.3 KiB
C++
65 lines
2.3 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_nsRadioGroupStruct_h
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#define mozilla_dom_nsRadioGroupStruct_h
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#include "nsClassHashtable.h"
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class nsIContent;
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namespace mozilla::dom {
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class HTMLInputElement;
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struct nsRadioGroupStruct;
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class RadioGroupContainer final {
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public:
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RadioGroupContainer();
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~RadioGroupContainer();
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static void Traverse(RadioGroupContainer* tmp,
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nsCycleCollectionTraversalCallback& cb);
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size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const;
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template <typename VisitCallback>
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void WalkRadioGroup(const nsAString& aName, VisitCallback&& aCallback,
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const HTMLInputElement* aExcludedElement) {
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nsRadioGroupStruct* radioGroup = GetOrCreateRadioGroup(aName);
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for (HTMLInputElement* button : GetButtonsInGroup(radioGroup)) {
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if (button != aExcludedElement && !aCallback(button)) {
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return;
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}
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}
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}
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void SetCurrentRadioButton(const nsAString& aName, HTMLInputElement* aRadio);
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HTMLInputElement* GetCurrentRadioButton(const nsAString& aName);
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nsresult GetNextRadioButton(const nsAString& aName, const bool aPrevious,
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HTMLInputElement* aFocusedRadio,
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HTMLInputElement** aRadioOut);
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HTMLInputElement* GetFirstRadioButton(const nsAString& aName);
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void AddToRadioGroup(const nsAString& aName, HTMLInputElement* aRadio,
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nsIContent* aAncestor);
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void RemoveFromRadioGroup(const nsAString& aName, HTMLInputElement* aRadio);
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uint32_t GetRequiredRadioCount(const nsAString& aName) const;
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void RadioRequiredWillChange(const nsAString& aName, bool aRequiredAdded);
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bool GetValueMissingState(const nsAString& aName) const;
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void SetValueMissingState(const nsAString& aName, bool aValue);
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// for radio group
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nsRadioGroupStruct* GetRadioGroup(const nsAString& aName) const;
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nsRadioGroupStruct* GetOrCreateRadioGroup(const nsAString& aName);
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private:
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Span<const RefPtr<HTMLInputElement>> GetButtonsInGroup(
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nsRadioGroupStruct* aGroup) const;
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nsClassHashtable<nsStringHashKey, nsRadioGroupStruct> mRadioGroups;
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};
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} // namespace mozilla::dom
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#endif // mozilla_dom_nsRadioGroupStruct_h
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