forked from mirrors/gecko-dev
58 lines
2 KiB
C++
58 lines
2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* 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 "nsCOMArray.h"
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#include "nsIFormControl.h"
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#include "nsIRadioGroupContainer.h"
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#include "nsClassHashtable.h"
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namespace mozilla {
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namespace html {
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class nsIRadioVisitor;
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}
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namespace dom {
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class HTMLInputElement;
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struct nsRadioGroupStruct;
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class RadioGroupManager {
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public:
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RadioGroupManager();
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static void Traverse(RadioGroupManager* tmp,
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nsCycleCollectionTraversalCallback& cb);
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static void Unlink(RadioGroupManager* tmp);
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// nsIRadioGroupContainer
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NS_IMETHOD WalkRadioGroup(const nsAString& aName, nsIRadioVisitor* aVisitor);
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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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void AddToRadioGroup(const nsAString& aName, HTMLInputElement* aRadio);
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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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nsClassHashtable<nsStringHashKey, nsRadioGroupStruct> mRadioGroups;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_nsRadioGroupStruct_h
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