LCOV - code coverage report
Current view: top level - libreoffice/framework/source/helper - uielementwrapperbase.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 25 76 32.9 %
Date: 2012-12-27 Functions: 6 21 28.6 %
Legend: Lines: hit not hit

          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             : #include <helper/uielementwrapperbase.hxx>
      21             : #include <general.h>
      22             : #include <properties.h>
      23             : #include <threadhelp/resetableguard.hxx>
      24             : 
      25             : #include <com/sun/star/beans/PropertyAttribute.hpp>
      26             : #include <com/sun/star/beans/PropertyValue.hpp>
      27             : #include <com/sun/star/beans/XPropertySet.hpp>
      28             : 
      29             : #include <vcl/svapp.hxx>
      30             : #include <rtl/logfile.hxx>
      31             : 
      32             : const int UIELEMENT_PROPHANDLE_RESOURCEURL  = 1;
      33             : const int UIELEMENT_PROPHANDLE_TYPE         = 2;
      34             : const int UIELEMENT_PROPHANDLE_FRAME        = 3;
      35             : const int UIELEMENT_PROPCOUNT               = 3;
      36             : const char UIELEMENT_PROPNAME_RESOURCEURL[] = "ResourceURL";
      37             : const char UIELEMENT_PROPNAME_TYPE[] = "Type";
      38             : const char UIELEMENT_PROPNAME_FRAME[] = "Frame";
      39             : 
      40             : using namespace ::com::sun::star::uno;
      41             : using namespace ::com::sun::star::beans;
      42             : using namespace ::com::sun::star::frame;
      43             : using ::rtl::OUString;
      44             : 
      45             : namespace framework
      46             : {
      47             : 
      48             : //*****************************************************************************************************************
      49             : //  XInterface, XTypeProvider
      50             : //*****************************************************************************************************************
      51       77650 : DEFINE_XINTERFACE_8     (   UIElementWrapperBase                                            ,
      52             :                             OWeakObject                                                     ,
      53             :                             DIRECT_INTERFACE( ::com::sun::star::lang::XTypeProvider         ),
      54             :                             DIRECT_INTERFACE( ::com::sun::star::ui::XUIElement      ),
      55             :                             DIRECT_INTERFACE( ::com::sun::star::beans::XMultiPropertySet    ),
      56             :                             DIRECT_INTERFACE( ::com::sun::star::beans::XFastPropertySet     ),
      57             :                             DIRECT_INTERFACE( ::com::sun::star::beans::XPropertySet         ),
      58             :                             DIRECT_INTERFACE( ::com::sun::star::lang::XInitialization       ),
      59             :                             DIRECT_INTERFACE( ::com::sun::star::util::XUpdatable            ),
      60             :                             DIRECT_INTERFACE( ::com::sun::star::lang::XComponent            )
      61             :                         )
      62             : 
      63           0 : DEFINE_XTYPEPROVIDER_8  (   UIElementWrapperBase                        ,
      64             :                             ::com::sun::star::lang::XTypeProvider       ,
      65             :                             ::com::sun::star::ui::XUIElement    ,
      66             :                             ::com::sun::star::beans::XMultiPropertySet  ,
      67             :                             ::com::sun::star::beans::XFastPropertySet   ,
      68             :                             ::com::sun::star::beans::XPropertySet       ,
      69             :                             ::com::sun::star::lang::XInitialization     ,
      70             :                             ::com::sun::star::util::XUpdatable          ,
      71             :                             ::com::sun::star::lang::XComponent
      72             :                         )
      73             : 
      74         476 : UIElementWrapperBase::UIElementWrapperBase( sal_Int16 nType )
      75         476 :     :   ThreadHelpBase              ( &Application::GetSolarMutex()                      )
      76         476 :     ,   ::cppu::OBroadcastHelperVar< ::cppu::OMultiTypeInterfaceContainerHelper, ::cppu::OMultiTypeInterfaceContainerHelper::keyType >( m_aLock.getShareableOslMutex() )
      77             :     ,   ::cppu::OPropertySetHelper  ( *(static_cast< ::cppu::OBroadcastHelper* >(this)) )
      78             :     ,   ::cppu::OWeakObject         (                                                   )
      79         476 :     ,   m_aListenerContainer        ( m_aLock.getShareableOslMutex()                    )
      80             :     ,   m_nType                     ( nType                                             )
      81             :     ,   m_bInitialized              ( sal_False                                         )
      82        1904 :     ,   m_bDisposed                 ( sal_False                                         )
      83             : {
      84         476 : }
      85             : 
      86         126 : UIElementWrapperBase::~UIElementWrapperBase()
      87             : {
      88         126 : }
      89             : 
      90           0 : void SAL_CALL UIElementWrapperBase::addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException)
      91             : {
      92           0 :     m_aListenerContainer.addInterface( ::getCppuType( ( const css::uno::Reference< css::lang::XEventListener >* ) NULL ), xListener );
      93           0 : }
      94             : 
      95           0 : void SAL_CALL UIElementWrapperBase::removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException)
      96             : {
      97           0 :     m_aListenerContainer.removeInterface( ::getCppuType( ( const css::uno::Reference< css::lang::XEventListener >* ) NULL ), xListener );
      98           0 : }
      99             : 
     100         236 : void SAL_CALL UIElementWrapperBase::initialize( const Sequence< Any >& aArguments )
     101             : throw ( Exception, RuntimeException )
     102             : {
     103         236 :     ResetableGuard aLock( m_aLock );
     104             : 
     105         236 :     if ( !m_bInitialized )
     106             :     {
     107         944 :         for ( sal_Int32 n = 0; n < aArguments.getLength(); n++ )
     108             :         {
     109         708 :             PropertyValue aPropValue;
     110         708 :             if ( aArguments[n] >>= aPropValue )
     111             :             {
     112         708 :                 if ( aPropValue.Name == "ResourceURL" )
     113         236 :                     aPropValue.Value >>= m_aResourceURL;
     114         472 :                 else if ( aPropValue.Name == "Frame" )
     115             :                 {
     116         236 :                     Reference< XFrame > xFrame;
     117         236 :                     aPropValue.Value >>= xFrame;
     118         236 :                     m_xWeakFrame = xFrame;
     119             :                 }
     120             :             }
     121         708 :         }
     122             : 
     123         236 :         m_bInitialized = sal_True;
     124         236 :     }
     125         236 : }
     126             : 
     127             : // XUIElement
     128           0 : ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > SAL_CALL UIElementWrapperBase::getFrame() throw (::com::sun::star::uno::RuntimeException)
     129             : {
     130           0 :     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > xFrame( m_xWeakFrame );
     131           0 :     return xFrame;
     132             : }
     133             : 
     134           0 : ::rtl::OUString SAL_CALL UIElementWrapperBase::getResourceURL() throw (::com::sun::star::uno::RuntimeException)
     135             : {
     136           0 :     return m_aResourceURL;
     137             : }
     138             : 
     139           0 : ::sal_Int16 SAL_CALL UIElementWrapperBase::getType() throw (::com::sun::star::uno::RuntimeException)
     140             : {
     141           0 :     return m_nType;
     142             : }
     143             : 
     144             : // XUpdatable
     145           0 : void SAL_CALL UIElementWrapperBase::update() throw (::com::sun::star::uno::RuntimeException)
     146             : {
     147             :     // can be implemented by derived class
     148           0 : }
     149             : 
     150             : // XPropertySet helper
     151           0 : sal_Bool SAL_CALL UIElementWrapperBase::convertFastPropertyValue( Any&       /*aConvertedValue*/ ,
     152             :                                                                   Any&       /*aOldValue*/       ,
     153             :                                                                   sal_Int32  /*nHandle*/         ,
     154             :                                                                   const Any& /*aValue*/             ) throw( com::sun::star::lang::IllegalArgumentException )
     155             : {
     156             :     //  Initialize state with sal_False !!!
     157             :     //  (Handle can be invalid)
     158           0 :     return sal_False ;
     159             : }
     160             : 
     161           0 : void SAL_CALL UIElementWrapperBase::setFastPropertyValue_NoBroadcast(   sal_Int32               /*nHandle*/ ,
     162             :                                                                         const com::sun::star::uno::Any&    /*aValue*/  ) throw( com::sun::star::uno::Exception )
     163             : {
     164           0 : }
     165             : 
     166           0 : void SAL_CALL UIElementWrapperBase::getFastPropertyValue( com::sun::star::uno::Any& aValue  ,
     167             :                                                           sal_Int32      nHandle                ) const
     168             : {
     169           0 :     switch( nHandle )
     170             :     {
     171             :         case UIELEMENT_PROPHANDLE_RESOURCEURL:
     172           0 :             aValue <<= m_aResourceURL;
     173             :             break;
     174             :         case UIELEMENT_PROPHANDLE_TYPE:
     175           0 :             aValue <<= m_nType;
     176             :             break;
     177             :         case UIELEMENT_PROPHANDLE_FRAME:
     178           0 :             Reference< XFrame > xFrame( m_xWeakFrame );
     179           0 :             aValue <<= xFrame;
     180           0 :             break;
     181             :     }
     182           0 : }
     183             : 
     184           0 : ::cppu::IPropertyArrayHelper& SAL_CALL UIElementWrapperBase::getInfoHelper()
     185             : {
     186             :     // Optimize this method !
     187             :     // We initialize a static variable only one time. And we don't must use a mutex at every call!
     188             :     // For the first call; pInfoHelper is NULL - for the second call pInfoHelper is different from NULL!
     189             :     static ::cppu::OPropertyArrayHelper* pInfoHelper = NULL;
     190             : 
     191           0 :     if( pInfoHelper == NULL )
     192             :     {
     193             :         // Ready for multithreading
     194           0 :         osl::MutexGuard aGuard( osl::Mutex::getGlobalMutex() ) ;
     195             : 
     196             :         // Control this pointer again, another instance can be faster then these!
     197           0 :         if( pInfoHelper == NULL )
     198             :         {
     199             :             // Define static member to give structure of properties to baseclass "OPropertySetHelper".
     200             :             // "impl_getStaticPropertyDescriptor" is a non exported and static funtion, who will define a static propertytable.
     201             :             // "sal_True" say: Table is sorted by name.
     202           0 :             static ::cppu::OPropertyArrayHelper aInfoHelper( impl_getStaticPropertyDescriptor(), sal_True );
     203           0 :             pInfoHelper = &aInfoHelper;
     204           0 :         }
     205             :     }
     206             : 
     207           0 :     return(*pInfoHelper);
     208             : }
     209             : 
     210           0 : com::sun::star::uno::Reference< com::sun::star::beans::XPropertySetInfo > SAL_CALL UIElementWrapperBase::getPropertySetInfo() throw (::com::sun::star::uno::RuntimeException)
     211             : {
     212             :     // Optimize this method !
     213             :     // We initialize a static variable only one time. And we don't must use a mutex at every call!
     214             :     // For the first call; pInfo is NULL - for the second call pInfo is different from NULL!
     215             :     static com::sun::star::uno::Reference< com::sun::star::beans::XPropertySetInfo >* pInfo = NULL;
     216             : 
     217           0 :     if( pInfo == NULL )
     218             :     {
     219             :         // Ready for multithreading
     220           0 :         osl::MutexGuard aGuard( osl::Mutex::getGlobalMutex() ) ;
     221             :         // Control this pointer again, another instance can be faster then these!
     222           0 :         if( pInfo == NULL )
     223             :         {
     224             :             // Create structure of propertysetinfo for baseclass "OPropertySetHelper".
     225             :             // (Use method "getInfoHelper()".)
     226           0 :             static com::sun::star::uno::Reference< com::sun::star::beans::XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) );
     227           0 :             pInfo = &xInfo;
     228           0 :         }
     229             :     }
     230             : 
     231           0 :     return (*pInfo);
     232             : }
     233             : 
     234           0 : const com::sun::star::uno::Sequence< com::sun::star::beans::Property > UIElementWrapperBase::impl_getStaticPropertyDescriptor()
     235             : {
     236             :     // Create a property array to initialize sequence!
     237             :     // Table of all predefined properties of this class. Its used from OPropertySetHelper-class!
     238             :     // Don't forget to change the defines (see begin of this file), if you add, change or delete a property in this list!!!
     239             :     // It's necessary for methods of OPropertySetHelper.
     240             :     // ATTENTION:
     241             :     //      YOU MUST SORT FOLLOW TABLE BY NAME ALPHABETICAL !!!
     242             : 
     243             :     const com::sun::star::beans::Property pProperties[] =
     244             :     {
     245           0 :         com::sun::star::beans::Property( rtl::OUString(UIELEMENT_PROPNAME_FRAME), UIELEMENT_PROPHANDLE_FRAME          , ::getCppuType((Reference< XFrame >*)NULL), com::sun::star::beans::PropertyAttribute::TRANSIENT | com::sun::star::beans::PropertyAttribute::READONLY ),
     246           0 :         com::sun::star::beans::Property( rtl::OUString(UIELEMENT_PROPNAME_RESOURCEURL), UIELEMENT_PROPHANDLE_RESOURCEURL    , ::getCppuType((sal_Int16*)NULL), com::sun::star::beans::PropertyAttribute::TRANSIENT | com::sun::star::beans::PropertyAttribute::READONLY ),
     247           0 :         com::sun::star::beans::Property( rtl::OUString(UIELEMENT_PROPNAME_TYPE), UIELEMENT_PROPHANDLE_TYPE           , ::getCppuType((const ::rtl::OUString*)NULL), com::sun::star::beans::PropertyAttribute::TRANSIENT | com::sun::star::beans::PropertyAttribute::READONLY )
     248           0 :     };
     249             :     // Use it to initialize sequence!
     250           0 :     const com::sun::star::uno::Sequence< com::sun::star::beans::Property > lPropertyDescriptor( pProperties, UIELEMENT_PROPCOUNT );
     251             :     // Return "PropertyDescriptor"
     252           0 :     return lPropertyDescriptor;
     253             : }
     254             : 
     255             : }
     256             : 
     257             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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