/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** 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):
 *   Original Author: Jean-Francois Ducarroz (ducarroz@netscape.com)
 *
 * 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 ***** */

#include "nsCOMPtr.h"
#include "prtypes.h"
#include "nsAutoComplete.h"
#include "nsReadableUtils.h"
#include "nsIGenericFactory.h"

/******************************************************************************
 * nsAutoCompleteItem
 ******************************************************************************/

NS_IMPL_ISUPPORTS1(nsAutoCompleteItem, nsIAutoCompleteItem)

nsAutoCompleteItem::nsAutoCompleteItem()
{
}

nsAutoCompleteItem::~nsAutoCompleteItem()
{
}

NS_IMETHODIMP nsAutoCompleteItem::GetValue(nsAString& aValue)
{
    aValue.Assign(mValue);
    return NS_OK;
}

NS_IMETHODIMP nsAutoCompleteItem::SetValue(const nsAString& aValue)
{
    mValue.Assign(aValue);
    return NS_OK;
}

NS_IMETHODIMP nsAutoCompleteItem::GetComment(PRUnichar * *aComment)
{
    if (!aComment) return NS_ERROR_NULL_POINTER;
    *aComment = ToNewUnicode(mComment);
    return NS_OK;
}
NS_IMETHODIMP nsAutoCompleteItem::SetComment(const PRUnichar * aComment)
{
    mComment = aComment;
    return NS_OK;
}

/* attribute string className; */
NS_IMETHODIMP nsAutoCompleteItem::GetClassName(char * *aClassName)
{
    if (!aClassName) return NS_ERROR_NULL_POINTER;
    *aClassName = ToNewCString(mClassName);
    return NS_OK;
}
NS_IMETHODIMP nsAutoCompleteItem::SetClassName(const char * aClassName)
{
    mClassName.AssignWithConversion(aClassName);
    return NS_OK;
}

/* attribute nsISupports param; */
NS_IMETHODIMP nsAutoCompleteItem::GetParam(nsISupports * *aParam)
{
    if (!aParam) return NS_ERROR_NULL_POINTER;
    *aParam = mParam;
    NS_IF_ADDREF(*aParam);
    return NS_OK;
}
NS_IMETHODIMP nsAutoCompleteItem::SetParam(nsISupports * aParam)
{
    mParam = aParam;
    return NS_OK;
}


/******************************************************************************
 * nsAutoCompleteResults
 ******************************************************************************/
NS_IMPL_ISUPPORTS1(nsAutoCompleteResults, nsIAutoCompleteResults)

nsAutoCompleteResults::nsAutoCompleteResults() :
    mDefaultItemIndex(0)
{
    NS_NewISupportsArray(getter_AddRefs(mItems));
}

nsAutoCompleteResults::~nsAutoCompleteResults()
{
}

NS_IMETHODIMP nsAutoCompleteResults::GetSearchString(PRUnichar * *aSearchString)
{
    if (!aSearchString) return NS_ERROR_NULL_POINTER;
    *aSearchString = ToNewUnicode(mSearchString);  
    return NS_OK;
}

NS_IMETHODIMP nsAutoCompleteResults::SetSearchString(const PRUnichar * aSearchString)
{
    mSearchString = aSearchString;
    return NS_OK;
}

NS_IMETHODIMP nsAutoCompleteResults::GetParam(nsISupports * *aParam)
{
    if (!aParam) return NS_ERROR_NULL_POINTER;
    *aParam = mParam;
    NS_IF_ADDREF(*aParam);
    return NS_OK;
}

NS_IMETHODIMP nsAutoCompleteResults::SetParam(nsISupports * aParam)
{
    mParam = aParam;
    return NS_OK;
}

NS_IMETHODIMP nsAutoCompleteResults::GetItems(nsISupportsArray * *aItems)
{
    if (!aItems) return NS_ERROR_NULL_POINTER;
    *aItems = mItems;
    NS_IF_ADDREF(*aItems);   
    return NS_OK;
}

NS_IMETHODIMP nsAutoCompleteResults::SetItems(nsISupportsArray * aItems)
{
    mItems = aItems;
    return NS_OK;
}

NS_IMETHODIMP nsAutoCompleteResults::GetDefaultItemIndex(PRInt32 *aDefaultItemIndex)
{
    if (!aDefaultItemIndex) return NS_ERROR_NULL_POINTER;
    *aDefaultItemIndex = mDefaultItemIndex;  
    return NS_OK;
}

NS_IMETHODIMP nsAutoCompleteResults::SetDefaultItemIndex(PRInt32 aDefaultItemIndex)
{
    mDefaultItemIndex = aDefaultItemIndex;
    return NS_OK;
}

NS_GENERIC_FACTORY_CONSTRUCTOR(nsAutoCompleteItem)
NS_GENERIC_FACTORY_CONSTRUCTOR(nsAutoCompleteResults)

static const nsModuleComponentInfo components[] = {
    {
        "AutoComplete Search Results",
        NS_AUTOCOMPLETERESULTS_CID,
        NS_AUTOCOMPLETERESULTS_CONTRACTID,
        nsAutoCompleteResultsConstructor
    },
    {
        "AutoComplete Search Item",
        NS_AUTOCOMPLETEITEM_CID,
        NS_AUTOCOMPLETEITEM_CONTRACTID,
        nsAutoCompleteItemConstructor
    }
};

NS_IMPL_NSGETMODULE(xpAutoComplete, components)