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- /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either of the GNU General Public License Version 2 or later (the "GPL"),
- * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef nsIRadioGroupContainer_h___
- #define nsIRadioGroupContainer_h___
-
- #include "nsISupports.h"
-
- class nsIDOMHTMLInputElement;
- class nsString;
- class nsIRadioVisitor;
- class nsIFormControl;
-
- #define NS_IRADIOGROUPCONTAINER_IID \
- { 0x06de7839, 0xd0db, 0x47d3, \
- { 0x82, 0x90, 0x3c, 0xb8, 0x62, 0x2e, 0xd9, 0x66 } }
-
- /**
- * A container that has multiple radio groups in it, defined by name.
- */
- class nsIRadioGroupContainer : public nsISupports
- {
- public:
-
- NS_DEFINE_STATIC_IID_ACCESSOR(NS_IRADIOGROUPCONTAINER_IID)
-
- /**
- * Walk through the radio group, visiting each note with avisitor->Visit()
- * @param aName the group name
- * @param aVisitor the visitor to visit with
- */
- NS_IMETHOD WalkRadioGroup(const nsAString& aName,
- nsIRadioVisitor* aVisitor) = 0;
-
- /**
- * Set the current radio button in a group
- * @param aName the group name
- * @param aRadio the currently selected radio button
- */
- NS_IMETHOD SetCurrentRadioButton(const nsAString& aName,
- nsIDOMHTMLInputElement* aRadio) = 0;
-
- /**
- * Get the current radio button in a group
- * @param aName the group name
- * @param aRadio the currently selected radio button [OUT]
- */
- NS_IMETHOD GetCurrentRadioButton(const nsAString& aName,
- nsIDOMHTMLInputElement** aRadio) = 0;
-
- /**
- * Set the next/prev radio button in a group
- * @param aName the group name
- * @param aPrevious, true gets previous radio button, false gets next
- * @param aFocusedRadio the currently focused radio button
- * @param aRadio the currently selected radio button [OUT]
- */
- NS_IMETHOD GetNextRadioButton(const nsAString& aName,
- const PRBool aPrevious,
- nsIDOMHTMLInputElement* aFocusedRadio,
- nsIDOMHTMLInputElement** aRadio) = 0;
-
- /**
- * Add radio button to radio group
- *
- * Note that forms do not do anything for this method since they already
- * store radio groups on their own.
- *
- * @param aName radio group's name
- * @param aRadio radio button's pointer
- */
- NS_IMETHOD AddToRadioGroup(const nsAString& aName,
- nsIFormControl* aRadio) = 0;
-
- /**
- * Remove radio button from radio group
- *
- * Note that forms do not do anything for this method since they already
- * store radio groups on their own.
- *
- * @param aName radio group's name
- * @param aRadio radio button's pointer
- */
- NS_IMETHOD RemoveFromRadioGroup(const nsAString& aName,
- nsIFormControl* aRadio) = 0;
-
- /**
- * Get the radio group position and the number of radio buttons in the group.
- * that the radio button is in. If the radio button not grouped with any other
- * radio buttons this method will treat it as being in a group of one.
- * @param aRadio radio button's pointer
- * @param aPositionIndex out indicates 0-indexed position in the radio group,
- * or just 0 if a group cannot be found
- * @param aItemsInGroup the number of radio buttons in the group
- */
- NS_IMETHOD GetPositionInGroup(nsIDOMHTMLInputElement *aRadio,
- PRInt32 *aPositionIndex,
- PRInt32 *aItemsInGroup) = 0;
- };
-
- #endif /* nsIRadioGroupContainer_h__ */
-