svtools/source/config/itemholder2.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include "itemholder2.hxx"
  22
  23 #include <comphelper/processfactory.hxx>
  24 #include <com/sun/star/lang/XComponent.hpp>
  25 #include <com/sun/star/configuration/theDefaultProvider.hpp>
  26
  27 #include <svtools/accessibilityoptions.hxx>
  28 #include <svtools/apearcfg.hxx>
  29 #include <svtools/menuoptions.hxx>
  30 #include <svtools/colorcfg.hxx>
  31 #include <svtools/fontsubstconfig.hxx>
  32 #include <svtools/helpopt.hxx>
  33 #include <svtools/printoptions.hxx>
  34 #include <unotools/options.hxx>
  35 #include <svtools/miscopt.hxx>
  36
  37
  38 #include <tools/debug.hxx>
  39
  40 namespace svtools {
  41 //-----------------------------------------------
  42 ItemHolder2::ItemHolder2()
  43     : ItemHolderMutexBase()
  44 {
  45     try
  46     {
  47         css::uno::Reference< css::uno::XComponentContext > xContext = ::comphelper::getProcessComponentContext();
  48         css::uno::Reference< css::lang::XComponent > xCfg(
  49             css::configuration::theDefaultProvider::get( xContext ),
  50             css::uno::UNO_QUERY_THROW );
  51         xCfg->addEventListener(static_cast< css::lang::XEventListener* >(this));
  52     }
  53     catch(const css::uno::RuntimeException&)
  54     {
  55         throw;
  56     }
  57 #ifdef DBG_UTIL
  58     catch(const css::uno::Exception& rEx)
  59     {
  60         static sal_Bool bMessage = sal_True;
  61         if(bMessage)
  62         {
  63             bMessage = sal_False;
  64             OString sMsg("CreateInstance with arguments exception: ");
  65             sMsg += OString(rEx.Message.getStr(),
  66                         rEx.Message.getLength(),
  67                         RTL_TEXTENCODING_ASCII_US);
  68             OSL_FAIL(sMsg.getStr());
  69         }
  70     }
  71 #else
  72     catch(css::uno::Exception&){}
  73 #endif
  74 }
  75
  76 //-----------------------------------------------
  77 ItemHolder2::~ItemHolder2()
  78 {
  79     impl_releaseAllItems();
  80 }
  81
  82 //-----------------------------------------------
  83 void ItemHolder2::holdConfigItem(EItem eItem)
  84 {
  85     static ItemHolder2* pHolder = new ItemHolder2();
  86     pHolder->impl_addItem(eItem);
  87 }
  88
  89 //-----------------------------------------------
  90 void SAL_CALL ItemHolder2::disposing(const css::lang::EventObject&)
  91     throw(css::uno::RuntimeException)
  92 {
  93     impl_releaseAllItems();
  94 }
  95
  96 //-----------------------------------------------
  97 void ItemHolder2::impl_addItem(EItem eItem)
  98 {
  99     ::osl::ResettableMutexGuard aLock(m_aLock);
 100
 101     TItems::const_iterator pIt;
 102     for (  pIt  = m_lItems.begin();
 103            pIt != m_lItems.end()  ;
 104          ++pIt                    )
 105     {
 106         const TItemInfo& rInfo = *pIt;
 107         if (rInfo.eItem == eItem)
 108             return;
 109     }
 110
 111     TItemInfo aNewItem;
 112     aNewItem.eItem = eItem;
 113     impl_newItem(aNewItem);
 114     if (aNewItem.pItem)
 115         m_lItems.push_back(aNewItem);
 116 }
 117
 118 //-----------------------------------------------
 119 void ItemHolder2::impl_releaseAllItems()
 120 {
 121     ::osl::ResettableMutexGuard aLock(m_aLock);
 122
 123     TItems::iterator pIt;
 124     for (  pIt  = m_lItems.begin();
 125            pIt != m_lItems.end()  ;
 126          ++pIt                    )
 127     {
 128         TItemInfo& rInfo = *pIt;
 129         impl_deleteItem(rInfo);
 130     }
 131     m_lItems.clear();
 132 }
 133
 134 //-----------------------------------------------
 135 void ItemHolder2::impl_newItem(TItemInfo& rItem)
 136 {
 137     switch(rItem.eItem)
 138     {
 139         case E_ACCESSIBILITYOPTIONS :
 140             rItem.pItem = new SvtAccessibilityOptions();
 141             break;
 142
 143         case E_APEARCFG :
 144 // no ref count            rItem.pItem = new SvtTabAppearanceCfg();
 145             break;
 146
 147         case E_COLORCFG :
 148             rItem.pItem = new ::svtools::ColorConfig();
 149             break;
 150
 151         case E_FONTSUBSTCONFIG :
 152 // no ref count            rItem.pItem = new SvtFontSubstConfig();
 153             break;
 154
 155         case E_HELPOPTIONS :
 156             rItem.pItem = new SvtHelpOptions();
 157             break;
 158
 159         case E_MENUOPTIONS :
 160             rItem.pItem = new SvtMenuOptions();
 161             break;
 162
 163         case E_PRINTOPTIONS :
 164             rItem.pItem = new SvtPrinterOptions();
 165             break;
 166
 167         case E_PRINTFILEOPTIONS :
 168             rItem.pItem = new SvtPrintFileOptions();
 169             break;
 170
 171         case E_MISCOPTIONS :
 172             rItem.pItem = new SvtMiscOptions();
 173             break;
 174
 175         default:
 176             OSL_ASSERT(false);
 177             break;
 178     }
 179 }
 180
 181 //-----------------------------------------------
 182 void ItemHolder2::impl_deleteItem(TItemInfo& rItem)
 183 {
 184     if (rItem.pItem)
 185     {
 186         delete rItem.pItem;
 187         rItem.pItem = 0;
 188     }
 189 }
 190
 191 } // namespace svtools
 192
 193 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */