243 lines
7.1 KiB
C++
243 lines
7.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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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 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the NPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#error "This file is obsolete: nsTextAreaWidget is WASTE-based / nsTextWidget is a control"
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#include "nsTextHelper.h"
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#include "nsTextWidget.h"
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#include "nsToolkit.h"
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#include "nsColor.h"
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#include "nsGUIEvent.h"
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#include "nsString.h"
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#include "nsReadableUtils.h"
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#define DBG 0
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//-------------------------------------------------------------------------
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//
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// nsTextHelper constructor
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//
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//-------------------------------------------------------------------------
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nsTextHelper::nsTextHelper(nsISupports *aOuter):nsITextWidget(aOuter)
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{
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LongRect destRect,viewRect;
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PRUint32 teFlags=0;
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mIsReadOnly = PR_FALSE;
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mIsPassword = PR_FALSE;
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WENew(&destRect,&viewRect,teFlags,&mTE_Data);
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}
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//-------------------------------------------------------------------------
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//
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// nsTextHelper destructor
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//
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//-------------------------------------------------------------------------
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nsTextHelper::~nsTextHelper()
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{
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}
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//-------------------------------------------------------------------------
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void nsTextHelper::SetMaxTextLength(PRUint32 aChars)
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{
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}
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//-------------------------------------------------------------------------
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PRUint32 nsTextHelper::GetText(nsString& aTextBuffer, PRUint32 aBufferSize)
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{
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PRUint32 len;
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if (!mIsPassword)
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{
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//char * str = XmTextGetString(mWidget);
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aTextBuffer.SetLength(0);
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//aTextBuffer.Append(str);
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//PRUint32 len = (PRUint32)strlen(str);
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//XtFree(str);
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return len;
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}
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else
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{
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PasswordData * data;
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//XtVaGetValues(mWidget, XmNuserData, &data, NULL);
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aTextBuffer = data->mPassword;
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return aTextBuffer.Length();
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}
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}
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//-------------------------------------------------------------------------
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PRUint32 nsTextHelper::SetText(const nsString& aText)
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{
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//printf("SetText Password %d\n", mIsPassword);
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if (!mIsPassword)
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{
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//XmTextSetString(mWidget, NS_LossyConvertUCS2toASCII(aText).get());
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}
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else
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{
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PasswordData * data;
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//(mWidget, XmNuserData, &data, NULL);
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data->mPassword = aText;
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data->mIgnore = PR_TRUE;
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char * buf = new char[aText.Length()+1];
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memset(buf, '*', aText.Length());
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buf[aText.Length()] = 0;
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//printf("SetText [%s] [%s]\n", NS_LossyConvertUCS2toASCII(data->mPassword).get(), buf);
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//XmTextSetString(mWidget, buf);
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data->mIgnore = PR_FALSE;
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}
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return(aText.Length());
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}
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//-------------------------------------------------------------------------
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PRUint32 nsTextHelper::InsertText(const nsString &aText, PRUint32 aStartPos, PRUint32 aEndPos)
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{
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if (!mIsPassword)
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{
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//XmTextInsert(mWidget, aStartPos, NS_LossyConvertUCS2toASCII(aText).get());
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}
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else
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{
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PasswordData * data;
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//XtVaGetValues(mWidget, XmNuserData, &data, NULL);
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data->mIgnore = PR_TRUE;
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nsString newText(aText);
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data->mPassword.Insert(newText, aStartPos, aText.Length());
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char * buf = new char[data->mPassword.Length()+1];
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memset(buf, '*', data->mPassword.Length());
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buf[data->mPassword.Length()] = 0;
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//printf("SetText [%s] [%s]\n", NS_LossyConvertUCS2toASCII(data->mPassword).get(), buf);
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//XmTextInsert(mWidget, aStartPos, buf);
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data->mIgnore = PR_FALSE;
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}
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return(aText.Length());
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}
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//-------------------------------------------------------------------------
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void nsTextHelper::RemoveText()
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{
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char blank[2];
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blank[0] = 0;
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//XmTextSetString(mWidget, blank);
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}
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//-------------------------------------------------------------------------
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void nsTextHelper::SetPassword(PRBool aIsPassword)
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{
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mIsPassword = aIsPassword;
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}
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//-------------------------------------------------------------------------
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PRBool nsTextHelper::SetReadOnly(PRBool aReadOnlyFlag)
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{
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NS_ASSERTION(mWidget != nsnull,
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"SetReadOnly - Widget is NULL, Create may not have been called!");
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PRBool oldSetting = mIsReadOnly;
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mIsReadOnly = aReadOnlyFlag;
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//XmTextSetEditable(mWidget, aReadOnlyFlag?False:True);
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return(oldSetting);
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}
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//-------------------------------------------------------------------------
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void nsTextHelper::SelectAll()
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{
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nsString text;
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PRUint32 numChars = GetText(text, 0);
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SetSelection(0, numChars);
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}
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//-------------------------------------------------------------------------
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void nsTextHelper::SetSelection(PRUint32 aStartSel, PRUint32 aEndSel)
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{
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//XmTextPosition left = (XmTextPosition)aStartSel;
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//XmTextPosition right = (XmTextPosition)aEndSel;
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//Time time;
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printf("SetSel %d %d\n", left, right);
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//XmTextSetSelection(mWidget, left, right, 0);
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}
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//-------------------------------------------------------------------------
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void nsTextHelper::GetSelection(PRUint32 *aStartSel, PRUint32 *aEndSel)
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{
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//XmTextPosition left;
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//XmTextPosition right;
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/*
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if (XmTextGetSelectionPosition(mWidget, &left, &right)) {
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printf("left %d right %d\n", left, right);
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*aStartSel = (PRUint32)left;
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*aEndSel = (PRUint32)right;
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} else {
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printf("nsTextHelper::GetSelection Error getting positions\n");
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}
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*/
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}
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//-------------------------------------------------------------------------
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void nsTextHelper::SetCaretPosition(PRUint32 aPosition)
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{
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//XmTextSetInsertionPosition(mWidget, (XmTextPosition)aPosition);
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}
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//-------------------------------------------------------------------------
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PRUint32 nsTextHelper::GetCaretPosition()
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{
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//return (PRUint32)XmTextGetInsertionPosition(mWidget);
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}
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//-------------------------------------------------------------------------
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PRBool nsTextHelper::AutoErase()
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{
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return(PR_TRUE);
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}
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