зеркало из https://github.com/mozilla/gecko-dev.git
104 строки
3.5 KiB
C++
104 строки
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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 nsIRadioGroupContainer_h___
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#define nsIRadioGroupContainer_h___
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#include "nsISupports.h"
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class nsString;
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class nsIRadioVisitor;
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class nsIFormControl;
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namespace mozilla {
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namespace dom {
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class HTMLInputElement;
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}
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}
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#define NS_IRADIOGROUPCONTAINER_IID \
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{ 0x800320a0, 0x733f, 0x11e4, \
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{ 0x82, 0xf8, 0x08, 0x00, 0x20, 0x0c, 0x9a, 0x66 } }
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/**
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* A container that has multiple radio groups in it, defined by name.
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*/
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class nsIRadioGroupContainer : public nsISupports
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{
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public:
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_IRADIOGROUPCONTAINER_IID)
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/**
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* Walk through the radio group, visiting each note with avisitor->Visit()
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* @param aName the group name
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* @param aVisitor the visitor to visit with
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* @param aFlushContent whether to ensure the content model is up to date
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* before walking.
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*/
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NS_IMETHOD WalkRadioGroup(const nsAString& aName,
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nsIRadioVisitor* aVisitor,
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bool aFlushContent) = 0;
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/**
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* Set the current radio button in a group
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* @param aName the group name
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* @param aRadio the currently selected radio button
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*/
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virtual void SetCurrentRadioButton(const nsAString& aName,
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mozilla::dom::HTMLInputElement* aRadio) = 0;
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/**
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* Get the current radio button in a group
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* @param aName the group name
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* @return the currently selected radio button
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*/
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virtual mozilla::dom::HTMLInputElement* GetCurrentRadioButton(const nsAString& aName) = 0;
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/**
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* Get the next/prev radio button in a group
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* @param aName the group name
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* @param aPrevious, true gets previous radio button, false gets next
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* @param aFocusedRadio the currently focused radio button
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* @param aRadio the currently selected radio button [OUT]
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*/
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NS_IMETHOD GetNextRadioButton(const nsAString& aName,
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const bool aPrevious,
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mozilla::dom::HTMLInputElement* aFocusedRadio,
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mozilla::dom::HTMLInputElement** aRadio) = 0;
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/**
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* Add radio button to radio group
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*
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* Note that forms do not do anything for this method since they already
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* store radio groups on their own.
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*
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* @param aName radio group's name
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* @param aRadio radio button's pointer
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*/
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virtual void AddToRadioGroup(const nsAString& aName, nsIFormControl* aRadio) = 0;
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/**
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* Remove radio button from radio group
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*
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* Note that forms do not do anything for this method since they already
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* store radio groups on their own.
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*
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* @param aName radio group's name
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* @param aRadio radio button's pointer
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*/
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virtual void RemoveFromRadioGroup(const nsAString& aName, nsIFormControl* aRadio) = 0;
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virtual uint32_t GetRequiredRadioCount(const nsAString& aName) const = 0;
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virtual void RadioRequiredWillChange(const nsAString& aName,
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bool aRequiredAdded) = 0;
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virtual bool GetValueMissingState(const nsAString& aName) const = 0;
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virtual void SetValueMissingState(const nsAString& aName, bool aValue) = 0;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(nsIRadioGroupContainer,
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NS_IRADIOGROUPCONTAINER_IID)
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#endif /* nsIRadioGroupContainer_h__ */
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