94 lines
2.7 KiB
C++
94 lines
2.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsInputRadio_h___
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#define nsInputRadio_h___
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// this class defintion will be moved into nsInputRadio.cpp
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#include "nsInput.h"
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#include "nsVoidArray.h"
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class nsIAtom;
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class nsString;
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class nsInputRadio : public nsInput
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{
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public:
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typedef nsInput nsInputRadioSuper;
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nsInputRadio (nsIAtom* aTag, nsIFormManager* aManager);
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virtual nsresult CreateFrame(nsIPresContext* aPresContext,
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nsIFrame* aParentFrame,
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nsIStyleContext* aStyleContext,
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nsIFrame*& aResult);
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virtual void SetAttribute(nsIAtom* aAttribute, const nsString& aValue);
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virtual nsContentAttr GetAttribute(nsIAtom* aAttribute,
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nsHTMLValue& aResult) const;
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static const nsString* kTYPE;
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virtual PRBool GetChecked(PRBool aGetInitialValue) const;
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virtual void SetChecked(PRBool aValue, PRBool aSetInitialValue);
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virtual PRInt32 GetMaxNumValues() { return 1; }
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virtual PRBool GetNamesValues(PRInt32 aMaxNumValues, PRInt32& aNumValues,
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nsString* aValues, nsString* aNames);
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virtual void MapAttributesInto(nsIStyleContext* aContext,
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nsIPresContext* aPresContext);
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virtual void Reset();
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protected:
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virtual ~nsInputRadio();
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virtual void GetType(nsString& aResult) const;
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PRBool mInitialChecked;
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PRBool mForcedChecked;
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friend class nsInputRadioFrame;
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};
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class nsInputRadioGroup
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{
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public:
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nsInputRadioGroup(nsString& aName);
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virtual ~nsInputRadioGroup();
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PRBool AddRadio(nsIFormControl* aRadio);
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PRInt32 GetRadioCount() const;
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nsIFormControl* GetRadioAt(PRInt32 aIndex) const;
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PRBool RemoveRadio(nsIFormControl* aRadio);
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nsIFormControl* GetCheckedRadio();
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void SetCheckedRadio(nsIFormControl* aRadio);
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void GetName(nsString& aNameResult) const;
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protected:
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nsString mName;
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nsVoidArray mRadios;
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nsIFormControl* mCheckedRadio;
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};
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#endif
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