xref: /AOO41X/main/framework/source/helper/uielementwrapperbase.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_framework.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir //_________________________________________________________________________________________________________________
32*cdf0e10cSrcweir //	my own includes
33*cdf0e10cSrcweir //_________________________________________________________________________________________________________________
34*cdf0e10cSrcweir #include <helper/uielementwrapperbase.hxx>
35*cdf0e10cSrcweir #include <general.h>
36*cdf0e10cSrcweir #include <properties.h>
37*cdf0e10cSrcweir #include <threadhelp/resetableguard.hxx>
38*cdf0e10cSrcweir 
39*cdf0e10cSrcweir //_________________________________________________________________________________________________________________
40*cdf0e10cSrcweir //	interface includes
41*cdf0e10cSrcweir //_________________________________________________________________________________________________________________
42*cdf0e10cSrcweir #include <com/sun/star/beans/PropertyAttribute.hpp>
43*cdf0e10cSrcweir #include <com/sun/star/beans/PropertyValue.hpp>
44*cdf0e10cSrcweir #include <com/sun/star/beans/XPropertySet.hpp>
45*cdf0e10cSrcweir 
46*cdf0e10cSrcweir //_________________________________________________________________________________________________________________
47*cdf0e10cSrcweir //	includes of other projects
48*cdf0e10cSrcweir //_________________________________________________________________________________________________________________
49*cdf0e10cSrcweir #include <vcl/svapp.hxx>
50*cdf0e10cSrcweir #include <rtl/logfile.hxx>
51*cdf0e10cSrcweir 
52*cdf0e10cSrcweir const int UIELEMENT_PROPHANDLE_RESOURCEURL  = 1;
53*cdf0e10cSrcweir const int UIELEMENT_PROPHANDLE_TYPE         = 2;
54*cdf0e10cSrcweir const int UIELEMENT_PROPHANDLE_FRAME        = 3;
55*cdf0e10cSrcweir const int UIELEMENT_PROPCOUNT               = 3;
56*cdf0e10cSrcweir const rtl::OUString UIELEMENT_PROPNAME_RESOURCEURL( RTL_CONSTASCII_USTRINGPARAM( "ResourceURL" ));
57*cdf0e10cSrcweir const rtl::OUString UIELEMENT_PROPNAME_TYPE( RTL_CONSTASCII_USTRINGPARAM( "Type" ));
58*cdf0e10cSrcweir const rtl::OUString UIELEMENT_PROPNAME_FRAME( RTL_CONSTASCII_USTRINGPARAM( "Frame" ));
59*cdf0e10cSrcweir 
60*cdf0e10cSrcweir //using namespace rtl;
61*cdf0e10cSrcweir using namespace ::com::sun::star::uno;
62*cdf0e10cSrcweir using namespace ::com::sun::star::beans;
63*cdf0e10cSrcweir using namespace ::com::sun::star::frame;
64*cdf0e10cSrcweir 
65*cdf0e10cSrcweir namespace framework
66*cdf0e10cSrcweir {
67*cdf0e10cSrcweir 
68*cdf0e10cSrcweir //*****************************************************************************************************************
69*cdf0e10cSrcweir //	XInterface, XTypeProvider
70*cdf0e10cSrcweir //*****************************************************************************************************************
71*cdf0e10cSrcweir DEFINE_XINTERFACE_8     (   UIElementWrapperBase                                            ,
72*cdf0e10cSrcweir                             OWeakObject                                                     ,
73*cdf0e10cSrcweir                             DIRECT_INTERFACE( ::com::sun::star::lang::XTypeProvider         ),
74*cdf0e10cSrcweir                             DIRECT_INTERFACE( ::com::sun::star::ui::XUIElement      ),
75*cdf0e10cSrcweir                             DIRECT_INTERFACE( ::com::sun::star::beans::XMultiPropertySet	),
76*cdf0e10cSrcweir                             DIRECT_INTERFACE( ::com::sun::star::beans::XFastPropertySet		),
77*cdf0e10cSrcweir                             DIRECT_INTERFACE( ::com::sun::star::beans::XPropertySet			),
78*cdf0e10cSrcweir                             DIRECT_INTERFACE( ::com::sun::star::lang::XInitialization       ),
79*cdf0e10cSrcweir                             DIRECT_INTERFACE( ::com::sun::star::util::XUpdatable            ),
80*cdf0e10cSrcweir                             DIRECT_INTERFACE( ::com::sun::star::lang::XComponent            )
81*cdf0e10cSrcweir 						)
82*cdf0e10cSrcweir 
83*cdf0e10cSrcweir DEFINE_XTYPEPROVIDER_8  (   UIElementWrapperBase                        ,
84*cdf0e10cSrcweir                             ::com::sun::star::lang::XTypeProvider       ,
85*cdf0e10cSrcweir                             ::com::sun::star::ui::XUIElement    ,
86*cdf0e10cSrcweir                             ::com::sun::star::beans::XMultiPropertySet  ,
87*cdf0e10cSrcweir                             ::com::sun::star::beans::XFastPropertySet   ,
88*cdf0e10cSrcweir                             ::com::sun::star::beans::XPropertySet       ,
89*cdf0e10cSrcweir                             ::com::sun::star::lang::XInitialization     ,
90*cdf0e10cSrcweir                             ::com::sun::star::util::XUpdatable          ,
91*cdf0e10cSrcweir                             ::com::sun::star::lang::XComponent
92*cdf0e10cSrcweir 						)
93*cdf0e10cSrcweir 
94*cdf0e10cSrcweir UIElementWrapperBase::UIElementWrapperBase( sal_Int16 nType )
95*cdf0e10cSrcweir     :   ThreadHelpBase              ( &Application::GetSolarMutex()                      )
96*cdf0e10cSrcweir     ,   ::cppu::OBroadcastHelperVar< ::cppu::OMultiTypeInterfaceContainerHelper, ::cppu::OMultiTypeInterfaceContainerHelper::keyType >( m_aLock.getShareableOslMutex() )
97*cdf0e10cSrcweir     ,   ::cppu::OPropertySetHelper  ( *(static_cast< ::cppu::OBroadcastHelper* >(this)) )
98*cdf0e10cSrcweir     ,   ::cppu::OWeakObject         (                                                   )
99*cdf0e10cSrcweir     ,   m_aListenerContainer        ( m_aLock.getShareableOslMutex()                    )
100*cdf0e10cSrcweir     ,   m_nType                     ( nType                                             )
101*cdf0e10cSrcweir     ,   m_bInitialized              ( sal_False                                         )
102*cdf0e10cSrcweir     ,   m_bDisposed                 ( sal_False                                         )
103*cdf0e10cSrcweir {
104*cdf0e10cSrcweir }
105*cdf0e10cSrcweir 
106*cdf0e10cSrcweir UIElementWrapperBase::~UIElementWrapperBase()
107*cdf0e10cSrcweir {
108*cdf0e10cSrcweir }
109*cdf0e10cSrcweir 
110*cdf0e10cSrcweir void SAL_CALL UIElementWrapperBase::dispose() throw (::com::sun::star::uno::RuntimeException)
111*cdf0e10cSrcweir {
112*cdf0e10cSrcweir     // must be implemented by derived class
113*cdf0e10cSrcweir     ResetableGuard aLock( m_aLock );
114*cdf0e10cSrcweir     m_bDisposed = sal_True;
115*cdf0e10cSrcweir }
116*cdf0e10cSrcweir 
117*cdf0e10cSrcweir void SAL_CALL UIElementWrapperBase::addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException)
118*cdf0e10cSrcweir {
119*cdf0e10cSrcweir     m_aListenerContainer.addInterface( ::getCppuType( ( const css::uno::Reference< css::lang::XEventListener >* ) NULL ), xListener );
120*cdf0e10cSrcweir }
121*cdf0e10cSrcweir 
122*cdf0e10cSrcweir void SAL_CALL UIElementWrapperBase::removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException)
123*cdf0e10cSrcweir {
124*cdf0e10cSrcweir     m_aListenerContainer.removeInterface( ::getCppuType( ( const css::uno::Reference< css::lang::XEventListener >* ) NULL ), xListener );
125*cdf0e10cSrcweir }
126*cdf0e10cSrcweir 
127*cdf0e10cSrcweir void SAL_CALL UIElementWrapperBase::initialize( const Sequence< Any >& aArguments )
128*cdf0e10cSrcweir throw ( Exception, RuntimeException )
129*cdf0e10cSrcweir {
130*cdf0e10cSrcweir     ResetableGuard aLock( m_aLock );
131*cdf0e10cSrcweir 
132*cdf0e10cSrcweir     if ( !m_bInitialized )
133*cdf0e10cSrcweir     {
134*cdf0e10cSrcweir         for ( sal_Int32 n = 0; n < aArguments.getLength(); n++ )
135*cdf0e10cSrcweir         {
136*cdf0e10cSrcweir             PropertyValue aPropValue;
137*cdf0e10cSrcweir             if ( aArguments[n] >>= aPropValue )
138*cdf0e10cSrcweir             {
139*cdf0e10cSrcweir                 if ( aPropValue.Name.equalsAscii( "ResourceURL" ))
140*cdf0e10cSrcweir                     aPropValue.Value >>= m_aResourceURL;
141*cdf0e10cSrcweir                 else if ( aPropValue.Name.equalsAscii( "Frame" ))
142*cdf0e10cSrcweir                 {
143*cdf0e10cSrcweir                     Reference< XFrame > xFrame;
144*cdf0e10cSrcweir                     aPropValue.Value >>= xFrame;
145*cdf0e10cSrcweir                     m_xWeakFrame = xFrame;
146*cdf0e10cSrcweir                 }
147*cdf0e10cSrcweir             }
148*cdf0e10cSrcweir         }
149*cdf0e10cSrcweir 
150*cdf0e10cSrcweir         m_bInitialized = sal_True;
151*cdf0e10cSrcweir     }
152*cdf0e10cSrcweir }
153*cdf0e10cSrcweir 
154*cdf0e10cSrcweir // XUIElement
155*cdf0e10cSrcweir ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > SAL_CALL UIElementWrapperBase::getFrame() throw (::com::sun::star::uno::RuntimeException)
156*cdf0e10cSrcweir {
157*cdf0e10cSrcweir     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > xFrame( m_xWeakFrame );
158*cdf0e10cSrcweir     return xFrame;
159*cdf0e10cSrcweir }
160*cdf0e10cSrcweir 
161*cdf0e10cSrcweir ::rtl::OUString SAL_CALL UIElementWrapperBase::getResourceURL() throw (::com::sun::star::uno::RuntimeException)
162*cdf0e10cSrcweir {
163*cdf0e10cSrcweir     return m_aResourceURL;
164*cdf0e10cSrcweir }
165*cdf0e10cSrcweir 
166*cdf0e10cSrcweir ::sal_Int16 SAL_CALL UIElementWrapperBase::getType() throw (::com::sun::star::uno::RuntimeException)
167*cdf0e10cSrcweir {
168*cdf0e10cSrcweir     return m_nType;
169*cdf0e10cSrcweir }
170*cdf0e10cSrcweir 
171*cdf0e10cSrcweir // XUpdatable
172*cdf0e10cSrcweir void SAL_CALL UIElementWrapperBase::update() throw (::com::sun::star::uno::RuntimeException)
173*cdf0e10cSrcweir {
174*cdf0e10cSrcweir     // can be implemented by derived class
175*cdf0e10cSrcweir }
176*cdf0e10cSrcweir 
177*cdf0e10cSrcweir // XPropertySet helper
178*cdf0e10cSrcweir sal_Bool SAL_CALL UIElementWrapperBase::convertFastPropertyValue( Any&       /*aConvertedValue*/ ,
179*cdf0e10cSrcweir                                                                   Any&       /*aOldValue*/       ,
180*cdf0e10cSrcweir                                                                   sal_Int32  /*nHandle*/         ,
181*cdf0e10cSrcweir                                                                   const Any& /*aValue*/             ) throw( com::sun::star::lang::IllegalArgumentException )
182*cdf0e10cSrcweir {
183*cdf0e10cSrcweir 	//	Initialize state with sal_False !!!
184*cdf0e10cSrcweir 	//	(Handle can be invalid)
185*cdf0e10cSrcweir 	return sal_False ;
186*cdf0e10cSrcweir }
187*cdf0e10cSrcweir 
188*cdf0e10cSrcweir void SAL_CALL UIElementWrapperBase::setFastPropertyValue_NoBroadcast(   sal_Int32               /*nHandle*/ ,
189*cdf0e10cSrcweir                                                                         const com::sun::star::uno::Any&    /*aValue*/  ) throw( com::sun::star::uno::Exception )
190*cdf0e10cSrcweir {
191*cdf0e10cSrcweir }
192*cdf0e10cSrcweir 
193*cdf0e10cSrcweir void SAL_CALL UIElementWrapperBase::getFastPropertyValue( com::sun::star::uno::Any& aValue  ,
194*cdf0e10cSrcweir                                                           sal_Int32      nHandle                ) const
195*cdf0e10cSrcweir {
196*cdf0e10cSrcweir     switch( nHandle )
197*cdf0e10cSrcweir 	{
198*cdf0e10cSrcweir         case UIELEMENT_PROPHANDLE_RESOURCEURL:
199*cdf0e10cSrcweir             aValue <<= m_aResourceURL;
200*cdf0e10cSrcweir             break;
201*cdf0e10cSrcweir         case UIELEMENT_PROPHANDLE_TYPE:
202*cdf0e10cSrcweir             aValue <<= m_nType;
203*cdf0e10cSrcweir             break;
204*cdf0e10cSrcweir         case UIELEMENT_PROPHANDLE_FRAME:
205*cdf0e10cSrcweir             Reference< XFrame > xFrame( m_xWeakFrame );
206*cdf0e10cSrcweir             aValue <<= xFrame;
207*cdf0e10cSrcweir             break;
208*cdf0e10cSrcweir 	}
209*cdf0e10cSrcweir }
210*cdf0e10cSrcweir 
211*cdf0e10cSrcweir ::cppu::IPropertyArrayHelper& SAL_CALL UIElementWrapperBase::getInfoHelper()
212*cdf0e10cSrcweir {
213*cdf0e10cSrcweir 	// Optimize this method !
214*cdf0e10cSrcweir 	// We initialize a static variable only one time. And we don't must use a mutex at every call!
215*cdf0e10cSrcweir 	// For the first call; pInfoHelper is NULL - for the second call pInfoHelper is different from NULL!
216*cdf0e10cSrcweir     static ::cppu::OPropertyArrayHelper* pInfoHelper = NULL;
217*cdf0e10cSrcweir 
218*cdf0e10cSrcweir     if( pInfoHelper == NULL )
219*cdf0e10cSrcweir 	{
220*cdf0e10cSrcweir 		// Ready for multithreading
221*cdf0e10cSrcweir         osl::MutexGuard aGuard( osl::Mutex::getGlobalMutex() ) ;
222*cdf0e10cSrcweir 
223*cdf0e10cSrcweir 		// Control this pointer again, another instance can be faster then these!
224*cdf0e10cSrcweir         if( pInfoHelper == NULL )
225*cdf0e10cSrcweir 		{
226*cdf0e10cSrcweir 			// Define static member to give structure of properties to baseclass "OPropertySetHelper".
227*cdf0e10cSrcweir 			// "impl_getStaticPropertyDescriptor" is a non exported and static funtion, who will define a static propertytable.
228*cdf0e10cSrcweir 			// "sal_True" say: Table is sorted by name.
229*cdf0e10cSrcweir             static ::cppu::OPropertyArrayHelper aInfoHelper( impl_getStaticPropertyDescriptor(), sal_True );
230*cdf0e10cSrcweir 			pInfoHelper = &aInfoHelper;
231*cdf0e10cSrcweir 		}
232*cdf0e10cSrcweir 	}
233*cdf0e10cSrcweir 
234*cdf0e10cSrcweir     return(*pInfoHelper);
235*cdf0e10cSrcweir }
236*cdf0e10cSrcweir 
237*cdf0e10cSrcweir com::sun::star::uno::Reference< com::sun::star::beans::XPropertySetInfo > SAL_CALL UIElementWrapperBase::getPropertySetInfo() throw (::com::sun::star::uno::RuntimeException)
238*cdf0e10cSrcweir {
239*cdf0e10cSrcweir 	// Optimize this method !
240*cdf0e10cSrcweir 	// We initialize a static variable only one time. And we don't must use a mutex at every call!
241*cdf0e10cSrcweir 	// For the first call; pInfo is NULL - for the second call pInfo is different from NULL!
242*cdf0e10cSrcweir     static com::sun::star::uno::Reference< com::sun::star::beans::XPropertySetInfo >* pInfo = NULL;
243*cdf0e10cSrcweir 
244*cdf0e10cSrcweir     if( pInfo == NULL )
245*cdf0e10cSrcweir 	{
246*cdf0e10cSrcweir 		// Ready for multithreading
247*cdf0e10cSrcweir 		osl::MutexGuard aGuard( osl::Mutex::getGlobalMutex() ) ;
248*cdf0e10cSrcweir 		// Control this pointer again, another instance can be faster then these!
249*cdf0e10cSrcweir         if( pInfo == NULL )
250*cdf0e10cSrcweir 		{
251*cdf0e10cSrcweir 			// Create structure of propertysetinfo for baseclass "OPropertySetHelper".
252*cdf0e10cSrcweir 			// (Use method "getInfoHelper()".)
253*cdf0e10cSrcweir             static com::sun::star::uno::Reference< com::sun::star::beans::XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) );
254*cdf0e10cSrcweir 			pInfo = &xInfo;
255*cdf0e10cSrcweir 		}
256*cdf0e10cSrcweir 	}
257*cdf0e10cSrcweir 
258*cdf0e10cSrcweir 	return (*pInfo);
259*cdf0e10cSrcweir }
260*cdf0e10cSrcweir 
261*cdf0e10cSrcweir const com::sun::star::uno::Sequence< com::sun::star::beans::Property > UIElementWrapperBase::impl_getStaticPropertyDescriptor()
262*cdf0e10cSrcweir {
263*cdf0e10cSrcweir 	// Create a new static property array to initialize sequence!
264*cdf0e10cSrcweir 	// Table of all predefined properties of this class. Its used from OPropertySetHelper-class!
265*cdf0e10cSrcweir 	// Don't forget to change the defines (see begin of this file), if you add, change or delete a property in this list!!!
266*cdf0e10cSrcweir 	// It's necessary for methods of OPropertySetHelper.
267*cdf0e10cSrcweir 	// ATTENTION:
268*cdf0e10cSrcweir     //      YOU MUST SORT FOLLOW TABLE BY NAME ALPHABETICAL !!!
269*cdf0e10cSrcweir 
270*cdf0e10cSrcweir     static const com::sun::star::beans::Property pProperties[] =
271*cdf0e10cSrcweir 	{
272*cdf0e10cSrcweir         com::sun::star::beans::Property( UIELEMENT_PROPNAME_FRAME         , UIELEMENT_PROPHANDLE_FRAME          , ::getCppuType((Reference< XFrame >*)NULL), com::sun::star::beans::PropertyAttribute::TRANSIENT | com::sun::star::beans::PropertyAttribute::READONLY ),
273*cdf0e10cSrcweir         com::sun::star::beans::Property( UIELEMENT_PROPNAME_RESOURCEURL   , UIELEMENT_PROPHANDLE_RESOURCEURL    , ::getCppuType((sal_Int16*)NULL), com::sun::star::beans::PropertyAttribute::TRANSIENT | com::sun::star::beans::PropertyAttribute::READONLY ),
274*cdf0e10cSrcweir         com::sun::star::beans::Property( UIELEMENT_PROPNAME_TYPE          , UIELEMENT_PROPHANDLE_TYPE           , ::getCppuType((const ::rtl::OUString*)NULL), com::sun::star::beans::PropertyAttribute::TRANSIENT | com::sun::star::beans::PropertyAttribute::READONLY )
275*cdf0e10cSrcweir 	};
276*cdf0e10cSrcweir 	// Use it to initialize sequence!
277*cdf0e10cSrcweir     static const com::sun::star::uno::Sequence< com::sun::star::beans::Property > lPropertyDescriptor( pProperties, UIELEMENT_PROPCOUNT );
278*cdf0e10cSrcweir 	// Return static "PropertyDescriptor"
279*cdf0e10cSrcweir     return lPropertyDescriptor;
280*cdf0e10cSrcweir }
281*cdf0e10cSrcweir 
282*cdf0e10cSrcweir }
283