/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
 */

#include "itemholder1.hxx"

#include <comphelper/processfactory.hxx>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/configuration/theDefaultProvider.hpp>

#include <unotools/misccfg.hxx>
#include <unotools/useroptions.hxx>
#include <unotools/cmdoptions.hxx>
#include <unotools/compatibility.hxx>
#include <unotools/defaultoptions.hxx>
#include <unotools/dynamicmenuoptions.hxx>
#include <unotools/eventcfg.hxx>
#include <unotools/extendedsecurityoptions.hxx>
#include <unotools/fltrcfg.hxx>
#include <unotools/fontoptions.hxx>
#include <unotools/historyoptions.hxx>
#include <unotools/lingucfg.hxx>
#include <unotools/localisationoptions.hxx>
#include <unotools/moduleoptions.hxx>
#include <unotools/pathoptions.hxx>
#include <unotools/printwarningoptions.hxx>
#include <unotools/optionsdlg.hxx>
#include <unotools/saveopt.hxx>
#include <unotools/searchopt.hxx>
#include <unotools/securityoptions.hxx>
#include <unotools/viewoptions.hxx>
#include <unotools/xmlaccelcfg.hxx>
#include <unotools/options.hxx>
#include <unotools/syslocaleoptions.hxx>

ItemHolder1::ItemHolder1()
    : ItemHolderMutexBase()
{
    try
    {
        css::uno::Reference< css::uno::XComponentContext > xContext = ::comphelper::getProcessComponentContext();
        css::uno::Reference< css::lang::XComponent > xCfg(
            css::configuration::theDefaultProvider::get( xContext ),
            css::uno::UNO_QUERY_THROW );
        xCfg->addEventListener(static_cast< css::lang::XEventListener* >(this));
    }
#ifdef DBG_UTIL
    catch(const css::uno::Exception& rEx)
    {
        static bool bMessage = true;
        if(bMessage)
        {
            bMessage = false;
            OString sMsg("CreateInstance with arguments exception: ");
            sMsg += OString(rEx.Message.getStr(),
                        rEx.Message.getLength(),
                        RTL_TEXTENCODING_ASCII_US);
            OSL_FAIL(sMsg.getStr());
        }
    }
#else
    catch(css::uno::Exception&){}
#endif
}

ItemHolder1::~ItemHolder1()
{
    impl_releaseAllItems();
}

void ItemHolder1::holdConfigItem(EItem eItem)
{
    static ItemHolder1* pHolder = new ItemHolder1();
    pHolder->impl_addItem(eItem);
}

void SAL_CALL ItemHolder1::disposing(const css::lang::EventObject&)
    throw(css::uno::RuntimeException, std::exception)
{
    css::uno::Reference< css::uno::XInterface > xSelfHold(static_cast< css::lang::XEventListener* >(this), css::uno::UNO_QUERY);
    impl_releaseAllItems();
}

void ItemHolder1::impl_addItem(EItem eItem)
{
    ::osl::ResettableMutexGuard aLock(m_aLock);

    TItems::const_iterator pIt;
    for (  pIt  = m_lItems.begin();
           pIt != m_lItems.end();
         ++pIt                    )
    {
        const TItemInfo& rInfo = *pIt;
        if (rInfo.eItem == eItem)
            return;
    }

    TItemInfo aNewItem;
    aNewItem.eItem = eItem;
    impl_newItem(aNewItem);
    if (aNewItem.pItem)
        m_lItems.push_back(aNewItem);
}

void ItemHolder1::impl_releaseAllItems()
{
    ::osl::ResettableMutexGuard aLock(m_aLock);

    TItems::iterator pIt;
    for (  pIt  = m_lItems.begin();
           pIt != m_lItems.end();
         ++pIt                    )
    {
        TItemInfo& rInfo = *pIt;
        impl_deleteItem(rInfo);
    }
    m_lItems.clear();
}

void ItemHolder1::impl_newItem(TItemInfo& rItem)
{
    switch(rItem.eItem)
    {
        case E_CMDOPTIONS :
            rItem.pItem = new SvtCommandOptions();
            break;

        case E_COMPATIBILITY :
            rItem.pItem = new SvtCompatibilityOptions();
            break;

        case E_DEFAULTOPTIONS :
            rItem.pItem = new SvtDefaultOptions();
            break;

        case E_DYNAMICMENUOPTIONS :
            rItem.pItem = new SvtDynamicMenuOptions();
            break;

        case E_EVENTCFG :
            //rItem.pItem = new GlobalEventConfig();
            break;

        case E_EXTENDEDSECURITYOPTIONS :
            rItem.pItem = new SvtExtendedSecurityOptions();
            break;

        case E_FLTRCFG :
// no ref count            rItem.pItem = new SvtFilterOptions();
            break;

        case E_FONTOPTIONS :
            rItem.pItem = new SvtFontOptions();
            break;

        case E_HISTORYOPTIONS :
            rItem.pItem = new SvtHistoryOptions();
            break;

        case E_LINGUCFG :
            rItem.pItem = new SvtLinguConfig();
            break;

        case E_LOCALISATIONOPTIONS :
            rItem.pItem = new SvtLocalisationOptions();
            break;

        case E_MODULEOPTIONS :
            rItem.pItem = new SvtModuleOptions();
            break;

        case E_OPTIONSDLGOPTIONS :
            rItem.pItem = new SvtOptionsDialogOptions();
            break;

        case E_PATHOPTIONS :
            rItem.pItem = new SvtPathOptions();
            break;

        case E_PRINTWARNINGOPTIONS :
            rItem.pItem = new SvtPrintWarningOptions();
            break;

        case E_MISCCFG :
            rItem.pItem = new ::utl::MiscCfg();
            break;

        case E_SAVEOPTIONS :
            rItem.pItem = new SvtSaveOptions();
            break;

        case E_SEARCHOPT :
// no ref count            rItem.pItem = new SvtSearchOptions();
            break;

        case E_SECURITYOPTIONS :
            rItem.pItem = new SvtSecurityOptions();
            break;

        case E_VIEWOPTIONS_DIALOG :
            rItem.pItem = new SvtViewOptions(E_DIALOG, OUString());
            break;

        case E_VIEWOPTIONS_TABDIALOG :
            rItem.pItem = new SvtViewOptions(E_TABDIALOG, OUString());
            break;

        case E_VIEWOPTIONS_TABPAGE :
            rItem.pItem = new SvtViewOptions(E_TABPAGE, OUString());
            break;

        case E_VIEWOPTIONS_WINDOW :
            rItem.pItem = new SvtViewOptions(E_WINDOW, OUString());
            break;

        case E_USEROPTIONS :
            rItem.pItem = new SvtUserOptions();
            break;

        case E_SYSLOCALEOPTIONS :
            rItem.pItem = new SvtSysLocaleOptions();
            break;

        default:
            OSL_FAIL( "unknown item type" );
            break;
    }
}

void ItemHolder1::impl_deleteItem(TItemInfo& rItem)
{
    if (rItem.pItem)
    {
        delete rItem.pItem;
        rItem.pItem = 0;
    }
}

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