/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * The contents of this file are subject to the Netscape 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/NPL/
 *
 * 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 Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation. All
 * Rights Reserved.
 *
 * Contributor(s): 
 */
#ifndef nsTextHelper_h__
#define nsTextHelper_h__

#error "This file is obsolete: nsTextAreaWidget is WASTE-based / nsTextWidget is a control"

#include "nsITextWidget.h"
#include "nsWindow.h"
#include "WASTE.h"

/**
 * Base class for nsTextAreaWidget and nsTextWidget
 */

class nsTextHelper :  public nsITextWidget
{

public:
    nsTextHelper();
    virtual ~nsTextHelper();

    NS_IMETHOD        SelectAll();
    NS_IMETHOD        SetMaxTextLength(PRUint32 aChars);
    NS_IMETHOD        GetText(nsString& aTextBuffer, PRUint32 aBufferSize, PRUint32& aActualSize);
    NS_IMETHOD        SetText(const nsString &aText, PRUint32& aActualSize);
    NS_IMETHOD        InsertText(const nsString &aText, PRUint32 aStartPos, PRUint32 aEndPos, PRUint32& aActualSize);
    NS_IMETHOD        RemoveText();
    NS_IMETHOD        SetPassword(PRBool aIsPassword);
    NS_IMETHOD        SetReadOnly(PRBool aNewReadOnlyFlag, PRBool& aOldReadOnlyFlag);
    NS_IMETHOD        SetSelection(PRUint32 aStartSel, PRUint32 aEndSel);
    NS_IMETHOD        GetSelection(PRUint32 *aStartSel, PRUint32 *aEndSel);
    NS_IMETHOD        SetCaretPosition(PRUint32 aPosition);
    NS_IMETHOD        GetCaretPosition(PRUint32& aPosition);



    virtual PRBool    AutoErase();

protected:

    PRBool  		mIsPassword;
    PRBool  		mIsReadOnly;
   	WEReference	mTE_Data;


};

#endif // nsTextHelper_h__