LCOV - code coverage report
Current view: top level - sfx2/source/appl - imestatuswindow.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 11 94 11.7 %
Date: 2012-08-25 Functions: 5 15 33.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 6 196 3.1 %

           Branch data     Line data    Source code
       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 "imestatuswindow.hxx"
      22                 :            : 
      23                 :            : #include <sfx2/app.hxx>
      24                 :            : #include <sfx2/sfxsids.hrc>
      25                 :            : 
      26                 :            : #include "com/sun/star/beans/PropertyState.hpp"
      27                 :            : #include "com/sun/star/beans/PropertyValue.hpp"
      28                 :            : #include "com/sun/star/beans/XPropertySet.hpp"
      29                 :            : #include "com/sun/star/lang/DisposedException.hpp"
      30                 :            : #include "com/sun/star/lang/XMultiServiceFactory.hpp"
      31                 :            : #include "com/sun/star/uno/Any.hxx"
      32                 :            : #include "com/sun/star/uno/Exception.hpp"
      33                 :            : #include "com/sun/star/uno/Reference.hxx"
      34                 :            : #include "com/sun/star/uno/RuntimeException.hpp"
      35                 :            : #include "com/sun/star/uno/Sequence.hxx"
      36                 :            : #include "com/sun/star/util/XChangesBatch.hpp"
      37                 :            : #include "osl/diagnose.h"
      38                 :            : #include "osl/mutex.hxx"
      39                 :            : #include "rtl/ustring.h"
      40                 :            : #include "rtl/ustring.hxx"
      41                 :            : #include "sal/types.h"
      42                 :            : #include "vcl/svapp.hxx"
      43                 :            : 
      44                 :            : //TO-Do, merge into framework/inc/helpers/mischelpers.hxx and deliver
      45                 :            : class WeakPropertyChangeListener : public ::cppu::WeakImplHelper1<com::sun::star::beans::XPropertyChangeListener>
      46                 :            : {
      47                 :            :     private:
      48                 :            :         com::sun::star::uno::WeakReference<com::sun::star::beans::XPropertyChangeListener> mxOwner;
      49                 :            : 
      50                 :            :     public:
      51                 :          0 :         WeakPropertyChangeListener(com::sun::star::uno::Reference<com::sun::star::beans::XPropertyChangeListener> xOwner)
      52         [ #  # ]:          0 :             : mxOwner(xOwner)
      53                 :            :         {
      54                 :          0 :         }
      55                 :            : 
      56                 :          0 :         virtual ~WeakPropertyChangeListener()
      57         [ #  # ]:          0 :         {
      58         [ #  # ]:          0 :         }
      59                 :            : 
      60                 :          0 :         virtual void SAL_CALL propertyChange(const com::sun::star::beans::PropertyChangeEvent &rEvent )
      61                 :            :             throw(com::sun::star::uno::RuntimeException)
      62                 :            :         {
      63                 :            :             com::sun::star::uno::Reference<com::sun::star::beans::XPropertyChangeListener> xOwner(mxOwner.get(),
      64 [ #  # ][ #  # ]:          0 :                 com::sun::star::uno::UNO_QUERY);
      65         [ #  # ]:          0 :             if (xOwner.is())
      66 [ #  # ][ #  # ]:          0 :                 xOwner->propertyChange(rEvent);
      67                 :            : 
      68                 :          0 :         }
      69                 :            : 
      70                 :            :         // lang.XEventListener
      71                 :          0 :         virtual void SAL_CALL disposing(const com::sun::star::lang::EventObject& rEvent)
      72                 :            :             throw(com::sun::star::uno::RuntimeException)
      73                 :            :         {
      74                 :            :             com::sun::star::uno::Reference<com::sun::star::beans::XPropertyChangeListener> xOwner(mxOwner.get(),
      75 [ #  # ][ #  # ]:          0 :                 com::sun::star::uno::UNO_QUERY);
      76         [ #  # ]:          0 :             if (xOwner.is())
      77 [ #  # ][ #  # ]:          0 :                 xOwner->disposing(rEvent);
      78                 :            : 
      79                 :          0 :         }
      80                 :            : };
      81                 :            : 
      82                 :            : namespace css = com::sun::star;
      83                 :            : 
      84                 :            : using sfx2::appl::ImeStatusWindow;
      85                 :            : 
      86                 :        233 : ImeStatusWindow::ImeStatusWindow(
      87                 :            :     css::uno::Reference< css::lang::XMultiServiceFactory > const &
      88                 :            :         rServiceFactory):
      89                 :            :     m_xServiceFactory(rServiceFactory),
      90         [ +  - ]:        233 :     m_bDisposed(false)
      91                 :        233 : {}
      92                 :            : 
      93                 :        233 : void ImeStatusWindow::init()
      94                 :            : {
      95         [ -  + ]:        233 :     if (Application::CanToggleImeStatusWindow())
      96                 :            :         try
      97                 :            :         {
      98                 :          0 :             sal_Bool bShow = sal_Bool();
      99 [ #  # ][ #  #  :          0 :             if (getConfig()->getPropertyValue(
             #  #  #  # ]
     100                 :            :                     rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
     101                 :          0 :                                       "ShowStatusWindow")))
     102 [ #  # ][ #  # ]:          0 :                 >>= bShow)
     103         [ #  # ]:          0 :                 Application::ShowImeStatusWindow(bShow);
     104                 :            :         }
     105                 :          0 :         catch (css::uno::Exception &)
     106                 :            :         {
     107                 :            :             OSL_FAIL("com.sun.star.uno.Exception");
     108                 :            :             // Degrade gracefully and use the VCL-supplied default if no
     109                 :            :             // configuration is available.
     110                 :            :         }
     111                 :        233 : }
     112                 :            : 
     113                 :          0 : bool ImeStatusWindow::isShowing()
     114                 :            : {
     115                 :            :     try
     116                 :            :     {
     117                 :          0 :         sal_Bool bShow = sal_Bool();
     118 [ #  # ][ #  #  :          0 :         if (getConfig()->getPropertyValue(
             #  #  #  # ]
     119                 :          0 :                 rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ShowStatusWindow")))
     120 [ #  # ][ #  # ]:          0 :             >>= bShow)
     121                 :          0 :             return bShow;
     122                 :            :     }
     123                 :          0 :     catch (css::uno::Exception &)
     124                 :            :     {
     125                 :            :         OSL_FAIL("com.sun.star.uno.Exception");
     126                 :            :         // Degrade gracefully and use the VCL-supplied default if no
     127                 :            :         // configuration is available.
     128                 :            :     }
     129                 :          0 :     return Application::GetShowImeStatusWindowDefault();
     130                 :            : }
     131                 :            : 
     132                 :          0 : void ImeStatusWindow::show(bool bShow)
     133                 :            : {
     134                 :            :     try
     135                 :            :     {
     136         [ #  # ]:          0 :         css::uno::Reference< css::beans::XPropertySet > xConfig(getConfig());
     137         [ #  # ]:          0 :         xConfig->setPropertyValue(
     138                 :            :             rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ShowStatusWindow")),
     139 [ #  # ][ #  # ]:          0 :             css::uno::makeAny(static_cast< sal_Bool >(bShow)));
                 [ #  # ]
     140                 :            :         css::uno::Reference< css::util::XChangesBatch > xCommit(
     141         [ #  # ]:          0 :             xConfig, css::uno::UNO_QUERY);
     142                 :            :         // Degrade gracefully by not saving the settings permanently:
     143         [ #  # ]:          0 :         if (xCommit.is())
     144 [ #  # ][ #  # ]:          0 :             xCommit->commitChanges();
     145                 :            :         // Alternatively, setting the VCL status could be done even if updating
     146                 :            :         // the configuration failed:
     147 [ #  # ][ #  # ]:          0 :         Application::ShowImeStatusWindow(bShow);
     148                 :            :     }
     149                 :          0 :     catch (css::uno::Exception &)
     150                 :            :     {
     151                 :            :         OSL_FAIL("com.sun.star.uno.Exception");
     152                 :            :     }
     153                 :          0 : }
     154                 :            : 
     155                 :          8 : bool ImeStatusWindow::canToggle() const
     156                 :            : {
     157                 :          8 :     return Application::CanToggleImeStatusWindow();
     158                 :            : }
     159                 :            : 
     160         [ +  - ]:        158 : ImeStatusWindow::~ImeStatusWindow()
     161                 :            : {
     162 [ -  + ][ #  # ]:        158 :     if (m_xConfig.is() && m_xConfigListener.is())
                 [ -  + ]
     163                 :            :         // We should never get here, but just in case...
     164                 :            :         try
     165                 :            :         {
     166         [ #  # ]:          0 :             m_xConfig->removePropertyChangeListener(
     167                 :            :                 rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ShowStatusWindow")),
     168 [ #  # ][ #  # ]:          0 :                 m_xConfigListener);
                 [ #  # ]
     169                 :            :         }
     170         [ #  # ]:          0 :         catch (css::uno::Exception &)
     171                 :            :         {
     172                 :            :             OSL_FAIL("com.sun.star.uno.RuntimeException");
     173                 :            :         }
     174         [ -  + ]:        316 : }
     175                 :            : 
     176                 :          0 : void SAL_CALL ImeStatusWindow::disposing(css::lang::EventObject const & )
     177                 :            :     throw (css::uno::RuntimeException)
     178                 :            : {
     179         [ #  # ]:          0 :     osl::MutexGuard aGuard(m_aMutex);
     180         [ #  # ]:          0 :     m_xConfig = 0;
     181         [ #  # ]:          0 :     m_bDisposed = true;
     182                 :          0 : }
     183                 :            : 
     184                 :            : void SAL_CALL
     185                 :          0 : ImeStatusWindow::propertyChange(css::beans::PropertyChangeEvent const & )
     186                 :            :     throw (css::uno::RuntimeException)
     187                 :            : {
     188         [ #  # ]:          0 :     SolarMutexGuard aGuard;
     189                 :          0 :     SfxApplication* pApp = SfxApplication::Get();
     190         [ #  # ]:          0 :     if (pApp)
     191 [ #  # ][ #  # ]:          0 :     pApp->Invalidate(SID_SHOW_IME_STATUS_WINDOW);
     192                 :          0 : }
     193                 :            : 
     194                 :          0 : css::uno::Reference< css::beans::XPropertySet > ImeStatusWindow::getConfig()
     195                 :            : {
     196                 :          0 :     css::uno::Reference< css::beans::XPropertySet > xConfig;
     197                 :          0 :     bool bAdd = false;
     198                 :            :     {
     199         [ #  # ]:          0 :         osl::MutexGuard aGuard(m_aMutex);
     200         [ #  # ]:          0 :         if (!m_xConfig.is())
     201                 :            :         {
     202         [ #  # ]:          0 :             if (m_bDisposed)
     203         [ #  # ]:          0 :                 throw css::lang::DisposedException();
     204         [ #  # ]:          0 :             if (!m_xServiceFactory.is())
     205                 :            :                 throw css::uno::RuntimeException(
     206                 :            :                     rtl::OUString(
     207                 :            :                         RTL_CONSTASCII_USTRINGPARAM(
     208                 :            :                             "null comphelper::getProcessServiceFactory")),
     209 [ #  # ][ #  # ]:          0 :                     0);
                 [ #  # ]
     210                 :            :             css::uno::Reference< css::lang::XMultiServiceFactory > xProvider(
     211         [ #  # ]:          0 :                 m_xServiceFactory->createInstance(
     212                 :            :                     rtl::OUString(
     213                 :            :                         RTL_CONSTASCII_USTRINGPARAM(
     214                 :          0 :                           "com.sun.star.configuration.ConfigurationProvider"))),
     215 [ #  # ][ #  # ]:          0 :                 css::uno::UNO_QUERY);
                 [ #  # ]
     216         [ #  # ]:          0 :             if (!xProvider.is())
     217                 :            :                 throw css::uno::RuntimeException(
     218                 :            :                     rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
     219                 :            :                                       "null com.sun.star.configuration."
     220                 :            :                                       "ConfigurationProvider")),
     221 [ #  # ][ #  # ]:          0 :                     0);
                 [ #  # ]
     222                 :            :             css::beans::PropertyValue aArg(
     223                 :            :                 rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("nodepath")), -1,
     224                 :            :                 css::uno::makeAny(
     225                 :            :                     rtl::OUString(
     226                 :            :                         RTL_CONSTASCII_USTRINGPARAM(
     227                 :            :                             "/org.openoffice.Office.Common/I18N/InputMethod"))),
     228 [ #  # ][ #  # ]:          0 :                 css::beans::PropertyState_DIRECT_VALUE);
                 [ #  # ]
     229         [ #  # ]:          0 :             css::uno::Sequence< css::uno::Any > aArgs(1);
     230 [ #  # ][ #  # ]:          0 :             aArgs[0] <<= aArg;
     231                 :            :             m_xConfig
     232                 :            :                 = css::uno::Reference< css::beans::XPropertySet >(
     233         [ #  # ]:          0 :                     xProvider->createInstanceWithArguments(
     234                 :            :                         rtl::OUString(
     235                 :            :                             RTL_CONSTASCII_USTRINGPARAM(
     236                 :            :                        "com.sun.star.configuration.ConfigurationUpdateAccess")),
     237                 :          0 :                         aArgs),
     238 [ #  # ][ #  # ]:          0 :                     css::uno::UNO_QUERY);
         [ #  # ][ #  # ]
     239         [ #  # ]:          0 :             if (!m_xConfig.is())
     240                 :            :                 throw css::uno::RuntimeException(
     241                 :            :                     rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
     242                 :            :                                       "null com.sun.star.configuration."
     243                 :            :                                       "ConfigurationUpdateAccess")),
     244 [ #  # ][ #  # ]:          0 :                     0);
                 [ #  # ]
     245         [ #  # ]:          0 :             bAdd = true;
     246                 :            :         }
     247 [ #  # ][ #  # ]:          0 :         xConfig = m_xConfig;
     248                 :            :     }
     249         [ #  # ]:          0 :     if (bAdd)
     250                 :            :     {
     251                 :            :         // Exceptions here could be handled individually, to support graceful
     252                 :            :         // degradation (no update notification mechanism in this case---but also
     253                 :            :         // no dispose notifications):
     254 [ #  # ][ #  # ]:          0 :         m_xConfigListener = new WeakPropertyChangeListener(this);
         [ #  # ][ #  # ]
     255         [ #  # ]:          0 :         xConfig->addPropertyChangeListener(
     256                 :            :             rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ShowStatusWindow")),
     257 [ #  # ][ #  # ]:          0 :             m_xConfigListener);
     258                 :            :     }
     259                 :          0 :     return xConfig;
     260                 :            : }
     261                 :            : 
     262                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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