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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+
+//______________________________________________________________________________________________________________
+// my own include
+//______________________________________________________________________________________________________________
+
+#include "framecontrol.hxx"
+
+//______________________________________________________________________________________________________________
+// includes of other projects
+//______________________________________________________________________________________________________________
+#include <com/sun/star/frame/XDispatchProvider.hpp>
+#include <com/sun/star/util/XURLTransformer.hpp>
+#include <com/sun/star/frame/XDispatch.hpp>
+#include <com/sun/star/frame/FrameSearchFlag.hpp>
+#include <com/sun/star/frame/FrameSearchFlag.hpp>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <cppuhelper/typeprovider.hxx>
+#include <vos/diagnose.hxx>
+
+//______________________________________________________________________________________________________________
+// include of my own project
+//______________________________________________________________________________________________________________
+
+//______________________________________________________________________________________________________________
+// namespaces
+//______________________________________________________________________________________________________________
+
+using namespace ::rtl ;
+using namespace ::osl ;
+using namespace ::cppu ;
+using namespace ::com::sun::star::uno ;
+using namespace ::com::sun::star::lang ;
+using namespace ::com::sun::star::beans ;
+using namespace ::com::sun::star::awt ;
+using namespace ::com::sun::star::frame ;
+using namespace ::com::sun::star::util ;
+
+namespace unocontrols{
+
+//______________________________________________________________________________________________________________
+// construct/destruct
+//______________________________________________________________________________________________________________
+
+FrameControl::FrameControl( const Reference< XMultiServiceFactory >& xFactory )
+ : BaseControl ( xFactory )
+ , OBroadcastHelper ( m_aMutex )
+ , OPropertySetHelper ( *SAL_STATIC_CAST( OBroadcastHelper *, this ) )
+ , m_aInterfaceContainer ( m_aMutex )
+ , m_aConnectionPointContainer ( m_aMutex )
+{
+}
+
+FrameControl::~FrameControl()
+{
+}
+
+//____________________________________________________________________________________________________________
+// XInterface
+//____________________________________________________________________________________________________________
+
+Any SAL_CALL FrameControl::queryInterface( const Type& rType ) throw( RuntimeException )
+{
+ // Attention:
+ // Don't use mutex or guard in this method!!! Is a method of XInterface.
+ Any aReturn ;
+ Reference< XInterface > xDel = BaseControl::impl_getDelegator();
+ if ( xDel.is() )
+ {
+ // If an delegator exist, forward question to his queryInterface.
+ // Delegator will ask his own queryAggregation!
+ aReturn = xDel->queryInterface( rType );
+ }
+ else
+ {
+ // If an delegator unknown, forward question to own queryAggregation.
+ aReturn = queryAggregation( rType );
+ }
+
+ return aReturn ;
+}
+
+//____________________________________________________________________________________________________________
+// XInterface
+//____________________________________________________________________________________________________________
+
+void SAL_CALL FrameControl::acquire() throw()
+{
+ // Attention:
+ // Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+ // Forward to baseclass
+ BaseControl::acquire();
+}
+
+//____________________________________________________________________________________________________________
+// XInterface
+//____________________________________________________________________________________________________________
+
+void SAL_CALL FrameControl::release() throw()
+{
+ // Attention:
+ // Don't use mutex or guard in this method!!! Is a method of XInterface.
+
+ // Forward to baseclass
+ BaseControl::release();
+}
+
+//____________________________________________________________________________________________________________
+// XTypeProvider
+//____________________________________________________________________________________________________________
+
+Sequence< Type > SAL_CALL FrameControl::getTypes() throw( RuntimeException )
+{
+ // Optimize this method !
+ // We initialize a static variable only one time. And we don't must use a mutex at every call!
+ // For the first call; pTypeCollection is NULL - for the second call pTypeCollection is different from NULL!
+ static OTypeCollection* pTypeCollection = NULL ;
+
+ if ( pTypeCollection == NULL )
+ {
+ // Ready for multithreading; get global mutex for first call of this method only! see before
+ MutexGuard aGuard( Mutex::getGlobalMutex() );
+
+ // Control these pointer again ... it can be, that another instance will be faster then these!
+ if ( pTypeCollection == NULL )
+ {
+ // Create a static typecollection ...
+ static OTypeCollection aTypeCollection ( ::getCppuType(( const Reference< XControlModel >*)NULL ) ,
+ ::getCppuType(( const Reference< XControlContainer >*)NULL ) ,
+ ::getCppuType(( const Reference< XConnectionPointContainer >*)NULL ) ,
+ BaseControl::getTypes()
+ );
+ // ... and set his address to static pointer!
+ pTypeCollection = &aTypeCollection ;
+ }
+ }
+
+ return pTypeCollection->getTypes();
+}
+
+//____________________________________________________________________________________________________________
+// XAggregation
+//____________________________________________________________________________________________________________
+
+Any SAL_CALL FrameControl::queryAggregation( const Type& aType ) throw( RuntimeException )
+{
+ // Ask for my own supported interfaces ...
+ // Attention: XTypeProvider and XInterface are supported by OComponentHelper!
+ Any aReturn ( ::cppu::queryInterface( aType ,
+ static_cast< XControlModel* > ( this ) ,
+ static_cast< XConnectionPointContainer* > ( this )
+ )
+ );
+
+ // If searched interface not supported by this class ...
+ if ( aReturn.hasValue() == sal_False )
+ {
+ // ... ask baseclasses.
+ aReturn = OPropertySetHelper::queryInterface( aType );
+ if ( aReturn.hasValue() == sal_False )
+ {
+ aReturn = BaseControl::queryAggregation( aType );
+ }
+ }
+
+ return aReturn ;
+}
+
+//____________________________________________________________________________________________________________
+// XControl
+//____________________________________________________________________________________________________________
+
+void SAL_CALL FrameControl::createPeer( const Reference< XToolkit >& xToolkit ,
+ const Reference< XWindowPeer >& xParentPeer ) throw( RuntimeException )
+{
+ BaseControl::createPeer( xToolkit, xParentPeer );
+ if ( impl_getPeerWindow().is() )
+ {
+ if( m_sComponentURL.getLength() > 0 )
+ {
+ impl_createFrame( getPeer(), m_sComponentURL, m_seqLoaderArguments );
+ }
+ }
+}
+
+//____________________________________________________________________________________________________________
+// XControl
+//____________________________________________________________________________________________________________
+
+sal_Bool SAL_CALL FrameControl::setModel( const Reference< XControlModel >& /*xModel*/ ) throw( RuntimeException )
+{
+ // We have no model.
+ return sal_False ;
+}
+
+//____________________________________________________________________________________________________________
+// XControl
+//____________________________________________________________________________________________________________
+
+Reference< XControlModel > SAL_CALL FrameControl::getModel() throw( RuntimeException )
+{
+ // We have no model.
+ return Reference< XControlModel >();
+}
+
+//____________________________________________________________________________________________________________
+// XControl
+//____________________________________________________________________________________________________________
+
+void SAL_CALL FrameControl::dispose() throw( RuntimeException )
+{
+ impl_deleteFrame();
+ BaseControl::dispose();
+}
+
+//____________________________________________________________________________________________________________
+// XView
+//____________________________________________________________________________________________________________
+
+sal_Bool SAL_CALL FrameControl::setGraphics( const Reference< XGraphics >& /*xDevice*/ ) throw( RuntimeException )
+{
+ // it is not possible to print this control
+ return sal_False ;
+}
+
+//____________________________________________________________________________________________________________
+// XView
+//____________________________________________________________________________________________________________
+
+Reference< XGraphics > SAL_CALL FrameControl::getGraphics() throw( RuntimeException )
+{
+ // when its not posible to set graphics ! then its possible to return null
+ return Reference< XGraphics >();
+}
+
+//____________________________________________________________________________________________________________
+// XConnectionPointContainer
+//____________________________________________________________________________________________________________
+
+Sequence< Type > SAL_CALL FrameControl::getConnectionPointTypes() throw( RuntimeException )
+{
+ // Forwarded to helper class
+ return m_aConnectionPointContainer.getConnectionPointTypes();
+}
+
+//____________________________________________________________________________________________________________
+// XConnectionPointContainer
+//____________________________________________________________________________________________________________
+
+Reference< XConnectionPoint > SAL_CALL FrameControl::queryConnectionPoint( const Type& aType ) throw( RuntimeException )
+{
+ // Forwarded to helper class
+ return m_aConnectionPointContainer.queryConnectionPoint( aType );
+}
+
+//____________________________________________________________________________________________________________
+// XConnectionPointContainer
+//____________________________________________________________________________________________________________
+
+void SAL_CALL FrameControl::advise( const Type& aType ,
+ const Reference< XInterface >& xListener ) throw( RuntimeException )
+{
+ // Forwarded to helper class
+ m_aConnectionPointContainer.advise( aType, xListener );
+}
+
+//____________________________________________________________________________________________________________
+// XConnectionPointContainer
+//____________________________________________________________________________________________________________
+
+void SAL_CALL FrameControl::unadvise( const Type& aType ,
+ const Reference< XInterface >& xListener ) throw( RuntimeException )
+{
+ // Forwarded to helper class
+ m_aConnectionPointContainer.unadvise( aType, xListener );
+}
+
+//____________________________________________________________________________________________________________
+// impl but public method to register service
+//____________________________________________________________________________________________________________
+
+const Sequence< OUString > FrameControl::impl_getStaticSupportedServiceNames()
+{
+ MutexGuard aGuard( Mutex::getGlobalMutex() );
+ Sequence< OUString > seqServiceNames( 1 );
+ seqServiceNames.getArray() [0] = OUString::createFromAscii( SERVICENAME_FRAMECONTROL );
+ return seqServiceNames ;
+}
+
+//____________________________________________________________________________________________________________
+// impl but public method to register service
+//____________________________________________________________________________________________________________
+
+const OUString FrameControl::impl_getStaticImplementationName()
+{
+ return OUString::createFromAscii( IMPLEMENTATIONNAME_FRAMECONTROL );
+}
+
+//____________________________________________________________________________________________________________
+// OPropertySetHelper
+//____________________________________________________________________________________________________________
+
+sal_Bool FrameControl::convertFastPropertyValue( Any& rConvertedValue ,
+ Any& rOldValue ,
+ sal_Int32 nHandle ,
+ const Any& rValue ) throw( IllegalArgumentException )
+{
+ sal_Bool bReturn = sal_False ;
+ switch (nHandle)
+ {
+ case PROPERTYHANDLE_COMPONENTURL : rConvertedValue = rValue ;
+ rOldValue <<= m_sComponentURL ;
+ bReturn = sal_True ;
+ break ;
+
+ case PROPERTYHANDLE_LOADERARGUMENTS : rConvertedValue = rValue ;
+ rOldValue <<= m_seqLoaderArguments ;
+ bReturn = sal_True ;
+ break ;
+ }
+
+ if ( bReturn == sal_False )
+ {
+ throw IllegalArgumentException();
+ }
+
+ return bReturn ;
+}
+
+//____________________________________________________________________________________________________________
+// OPropertySetHelper
+//____________________________________________________________________________________________________________
+
+void FrameControl::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle ,
+ const Any& rValue )
+ throw ( ::com::sun::star::uno::Exception )
+{
+ // this method only set the value
+ MutexGuard aGuard (m_aMutex) ;
+ switch (nHandle)
+ {
+ case PROPERTYHANDLE_COMPONENTURL : rValue >>= m_sComponentURL ;
+ if (getPeer().is())
+ {
+ impl_createFrame ( getPeer(), m_sComponentURL, m_seqLoaderArguments ) ;
+ }
+ break ;
+
+ case PROPERTYHANDLE_LOADERARGUMENTS : rValue >>= m_seqLoaderArguments ;
+ break ;
+
+ default : VOS_ENSHURE ( nHandle == -1, ERRORTEXT_VOSENSHURE ) ;
+ }
+}
+
+//____________________________________________________________________________________________________________
+// OPropertySetHelper
+//____________________________________________________________________________________________________________
+
+void FrameControl::getFastPropertyValue( Any& rRet ,
+ sal_Int32 nHandle ) const
+{
+ MutexGuard aGuard ( Mutex::getGlobalMutex() ) ;
+
+ switch (nHandle)
+ {
+ case PROPERTYHANDLE_COMPONENTURL : rRet <<= m_sComponentURL ;
+ break ;
+
+ case PROPERTYHANDLE_LOADERARGUMENTS : rRet <<= m_seqLoaderArguments ;
+ break ;
+
+ case PROPERTYHANDLE_FRAME : rRet <<= m_xFrame ;
+ break ;
+
+ default : VOS_ENSHURE ( nHandle == -1, ERRORTEXT_VOSENSHURE ) ;
+ }
+}
+
+//____________________________________________________________________________________________________________
+// OPropertySetHelper
+//____________________________________________________________________________________________________________
+
+IPropertyArrayHelper& FrameControl::getInfoHelper()
+{
+ // Create a table that map names to index values.
+ static OPropertyArrayHelper* pInfo ;
+
+ if (!pInfo)
+ {
+ // global method must be guarded
+ MutexGuard aGuard ( Mutex::getGlobalMutex() ) ;
+
+ if (!pInfo)
+ {
+ pInfo = new OPropertyArrayHelper( impl_getStaticPropertyDescriptor(), sal_True );
+ }
+ }
+
+ return *pInfo ;
+}
+/*
+//--------------------------------------------------------------------------------------------------
+// start OConnectionPointContainerHelper
+//--------------------------------------------------------------------------------------------------
+Uik* FrameControl::getConnectionPointUiks ( sal_Int32* pCount ) const
+{
+ static Uik szUiks[] =
+ {
+ ((XEventListener*)NULL)->getSmartUik (),
+ ::getCppuType((const Reference< XPropertyChangeListener >*)0),
+ ::getCppuType((const Reference< XVetoableChangeListener >*)0),
+ ::getCppuType((const Reference< XPropertiesChangeListener >*)0)
+ } ;
+
+ *pCount = 4 ;
+
+ return szUiks ;
+}
+//--------------------------------------------------------------------------------------------------
+// end OConnectionPointContainerHelper
+//--------------------------------------------------------------------------------------------------
+*/
+
+//____________________________________________________________________________________________________________
+// OPropertySetHelper
+//____________________________________________________________________________________________________________
+
+Reference< XPropertySetInfo > SAL_CALL FrameControl::getPropertySetInfo() throw( RuntimeException )
+{
+ // Optimize this method !
+ // We initialize a static variable only one time. And we don't must use a mutex at every call!
+ // For the first call; pInfo is NULL - for the second call pInfo is different from NULL!
+ static Reference< XPropertySetInfo >* pInfo = (Reference< XPropertySetInfo >*)0 ;
+ if ( pInfo == (Reference< XPropertySetInfo >*)0 )
+ {
+ // Ready for multithreading
+ MutexGuard aGuard ( Mutex::getGlobalMutex () ) ;
+ // Control this pointer again, another instance can be faster then these!
+ if ( pInfo == (Reference< XPropertySetInfo >*)0 )
+ {
+ // Create structure of propertysetinfo for baseclass "OPropertySetHelper".
+ // (Use method "getInfoHelper()".)
+ static Reference< XPropertySetInfo > xInfo ( createPropertySetInfo ( getInfoHelper () ) ) ;
+ pInfo = &xInfo ;
+ }
+ }
+ return ( *pInfo ) ;
+}
+
+//____________________________________________________________________________________________________________
+// BaseControl
+//____________________________________________________________________________________________________________
+
+WindowDescriptor* FrameControl::impl_getWindowDescriptor( const Reference< XWindowPeer >& xParentPeer )
+{
+ WindowDescriptor* pDescriptor = new WindowDescriptor ;
+
+ pDescriptor->Type = WindowClass_CONTAINER ;
+ pDescriptor->ParentIndex = -1 ;
+ pDescriptor->Parent = xParentPeer ;
+ pDescriptor->Bounds = getPosSize () ;
+ pDescriptor->WindowAttributes = 0 ;
+
+ return pDescriptor ;
+}
+
+//____________________________________________________________________________________________________________
+// private method
+//____________________________________________________________________________________________________________
+
+void FrameControl::impl_createFrame( const Reference< XWindowPeer >& xPeer ,
+ const OUString& rURL ,
+ const Sequence< PropertyValue >& rArguments )
+{
+ Reference< XFrame > xOldFrame ;
+ Reference< XFrame > xNewFrame ;
+
+ {
+ MutexGuard aGuard ( m_aMutex ) ;
+ xOldFrame = m_xFrame ;
+ }
+
+ xNewFrame = Reference< XFrame > ( impl_getMultiServiceFactory()->createInstance ( OUString::createFromAscii( "com.sun.star.frame.Frame" ) ), UNO_QUERY ) ;
+ Reference< XDispatchProvider > xDSP ( xNewFrame, UNO_QUERY ) ;
+
+ if (xDSP.is())
+ {
+ Reference< XWindow > xWP ( xPeer, UNO_QUERY ) ;
+ xNewFrame->initialize ( xWP ) ;
+
+ // option
+ //xFrame->setName( "WhatYouWant" );
+
+ Reference< XURLTransformer > xTrans ( impl_getMultiServiceFactory()->createInstance ( OUString::createFromAscii( "com.sun.star.util.URLTransformer" ) ), UNO_QUERY ) ;
+ if(xTrans.is())
+ {
+ // load file
+ URL aURL ;
+
+ aURL.Complete = rURL ;
+ xTrans->parseStrict( aURL ) ;
+
+ Reference< XDispatch > xDisp = xDSP->queryDispatch ( aURL, OUString (), FrameSearchFlag::SELF ) ;
+ if (xDisp.is())
+ {
+ xDisp->dispatch ( aURL, rArguments ) ;
+ }
+ }
+ }
+
+ // set the frame
+ {
+ MutexGuard aGuard ( m_aMutex ) ;
+ m_xFrame = xNewFrame ;
+ }
+
+ // notify the listeners
+ sal_Int32 nFrameId = PROPERTYHANDLE_FRAME ;
+ Any aNewFrame ( &xNewFrame, ::getCppuType((const Reference< XFrame >*)0) ) ;
+ Any aOldFrame ( &xOldFrame, ::getCppuType((const Reference< XFrame >*)0) ) ;
+
+ fire ( &nFrameId, &aNewFrame, &aOldFrame, 1, sal_False ) ;
+
+ if (xOldFrame.is())
+ {
+ xOldFrame->dispose () ;
+ }
+}
+
+//____________________________________________________________________________________________________________
+// private method
+//____________________________________________________________________________________________________________
+
+void FrameControl::impl_deleteFrame()
+{
+ Reference< XFrame > xOldFrame;
+ Reference< XFrame > xNullFrame;
+
+ {
+ // do not dispose the frame in this guarded section (deadlock?)
+ MutexGuard aGuard( m_aMutex );
+ xOldFrame = m_xFrame;
+ m_xFrame = Reference< XFrame > ();
+ }
+
+ // notify the listeners
+ sal_Int32 nFrameId = PROPERTYHANDLE_FRAME;
+ Any aNewFrame( &xNullFrame, ::getCppuType((const Reference< XFrame >*)0) );
+ Any aOldFrame( &xOldFrame, ::getCppuType((const Reference< XFrame >*)0) );
+ fire( &nFrameId, &aNewFrame, &aOldFrame, 1, sal_False );
+
+ // dispose the frame
+ if( xOldFrame.is() )
+ xOldFrame->dispose();
+}
+
+//____________________________________________________________________________________________________________
+// private method
+//____________________________________________________________________________________________________________
+
+const Sequence< Property > FrameControl::impl_getStaticPropertyDescriptor()
+{
+ // All Properties of this implementation. The array must be sorted!
+ static const Property pPropertys[PROPERTY_COUNT] =
+ {
+ Property( OUString::createFromAscii( PROPERTYNAME_COMPONENTURL ), PROPERTYHANDLE_COMPONENTURL , ::getCppuType((const OUString*)0) , PropertyAttribute::BOUND | PropertyAttribute::CONSTRAINED ),
+ Property( OUString::createFromAscii( PROPERTYNAME_FRAME ), PROPERTYHANDLE_FRAME , ::getCppuType((const Reference< XFrame >*)0) , PropertyAttribute::BOUND | PropertyAttribute::TRANSIENT ),
+ Property( OUString::createFromAscii( PROPERTYNAME_LOADERARGUMENTS ), PROPERTYHANDLE_LOADERARGUMENTS , ::getCppuType((const Sequence< PropertyValue >*)0), PropertyAttribute::BOUND | PropertyAttribute::CONSTRAINED )
+ };
+
+ static const Sequence< Property > seqPropertys( pPropertys, PROPERTY_COUNT );
+
+ return seqPropertys ;
+}
+
+} // namespace unocontrols