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Diffstat (limited to 'toolkit/source/controls/unocontrol.cxx')
| -rw-r--r-- | toolkit/source/controls/unocontrol.cxx | 1601 |
1 files changed, 1601 insertions, 0 deletions
diff --git a/toolkit/source/controls/unocontrol.cxx b/toolkit/source/controls/unocontrol.cxx new file mode 100644 index 000000000000..075080906900 --- /dev/null +++ b/toolkit/source/controls/unocontrol.cxx @@ -0,0 +1,1601 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_toolkit.hxx" +#include <com/sun/star/awt/XControlContainer.hpp> +#include <com/sun/star/awt/WindowAttribute.hpp> +#include <com/sun/star/awt/VclWindowPeerAttribute.hpp> +#include <com/sun/star/awt/PosSize.hpp> +#ifndef _COM_SUN_STAR_LAN_XMULTISERVICEFACTORY_HPP_ +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#endif +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/resource/XStringResourceResolver.hpp> +#include <toolkit/controls/unocontrol.hxx> +#include <toolkit/helper/vclunohelper.hxx> +#include <cppuhelper/typeprovider.hxx> +#include <rtl/memory.h> +#include <rtl/uuid.h> +#include <vos/mutex.hxx> +#include <tools/string.hxx> +#include <tools/table.hxx> +#include <tools/date.hxx> +#include <tools/time.hxx> +#include <tools/urlobj.hxx> +#include <tools/debug.hxx> +#include <tools/diagnose_ex.h> +#include <vcl/svapp.hxx> +#include <vcl/wrkwin.hxx> +#include <comphelper/stl_types.hxx> +#include <toolkit/helper/property.hxx> +#include <toolkit/helper/servicenames.hxx> +#include <toolkit/helper/vclunohelper.hxx> +#include <toolkit/awt/vclxwindow.hxx> +#include <vcl/svapp.hxx> +#include <vos/mutex.hxx> +#include <toolkit/controls/accessiblecontrolcontext.hxx> +#include <comphelper/container.hxx> + +#include <algorithm> +#include <set> + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::awt; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::util; + +using ::com::sun::star::accessibility::XAccessibleContext; +using ::com::sun::star::accessibility::XAccessible; + +struct LanguageDependentProp +{ + const char* pPropName; + sal_Int32 nPropNameLength; +}; + +static const LanguageDependentProp aLanguageDependentProp[] = +{ + { "Text", 4 }, + { "Label", 5 }, + { "Title", 5 }, + { "HelpText", 8 }, + { "CurrencySymbol", 14 }, + { "StringItemList", 14 }, + { 0, 0 } +}; + +WorkWindow* lcl_GetDefaultWindow() +{ + static WorkWindow* pW = NULL; + if ( !pW ) + { + pW = new WorkWindow( NULL, 0 ); + pW->EnableChildTransparentMode(); + } + return pW; +} + +static Sequence< ::rtl::OUString> lcl_ImplGetPropertyNames( const Reference< XMultiPropertySet > & rxModel ) +{ + Sequence< ::rtl::OUString> aNames; + Reference< XPropertySetInfo > xPSInf = rxModel->getPropertySetInfo(); + DBG_ASSERT( xPSInf.is(), "UpdateFromModel: No PropertySetInfo!" ); + if ( xPSInf.is() ) + { + Sequence< Property> aProps = xPSInf->getProperties(); + sal_Int32 nLen = aProps.getLength(); + aNames = Sequence< ::rtl::OUString>( nLen ); + ::rtl::OUString* pNames = aNames.getArray(); + const Property* pProps = aProps.getConstArray(); + for ( sal_Int32 n = 0; n < nLen; ++n, ++pProps, ++pNames) + *pNames = pProps->Name; + } + return aNames; +} + +// ==================================================== +class VclListenerLock +{ +private: + VCLXWindow* m_pLockWindow; + +public: + inline VclListenerLock( VCLXWindow* _pLockWindow ) + :m_pLockWindow( _pLockWindow ) + { + if ( m_pLockWindow ) + m_pLockWindow->suspendVclEventListening( ); + } + inline ~VclListenerLock( ) + { + if ( m_pLockWindow ) + m_pLockWindow->resumeVclEventListening( ); + } + +private: + VclListenerLock(); // never implemented + VclListenerLock( const VclListenerLock& ); // never implemented + VclListenerLock& operator=( const VclListenerLock& ); // never implemented +}; + +typedef ::std::map< ::rtl::OUString, sal_Int32 > MapString2Int; +struct UnoControl_Data +{ + MapString2Int aSuspendedPropertyNotifications; + /// true if and only if our model has a property ResourceResolver + bool bLocalizationSupport; + + UnoControl_Data() + :aSuspendedPropertyNotifications() + ,bLocalizationSupport( false ) + { + } +}; + +// ---------------------------------------------------- +// class UnoControl +// ---------------------------------------------------- +DBG_NAME( UnoControl ) +UnoControl::UnoControl() + : maDisposeListeners( *this ) + , maWindowListeners( *this ) + , maFocusListeners( *this ) + , maKeyListeners( *this ) + , maMouseListeners( *this ) + , maMouseMotionListeners( *this ) + , maPaintListeners( *this ) + , maModeChangeListeners( GetMutex() ) + , mpData( new UnoControl_Data ) +{ + DBG_CTOR( UnoControl, NULL ); + mbDisposePeer = sal_True; + mbRefeshingPeer = sal_False; + mbCreatingPeer = sal_False; + mbCreatingCompatiblePeer = sal_False; + mbDesignMode = sal_False; +} + +UnoControl::~UnoControl() +{ + DELETEZ( mpData ); + DBG_DTOR( UnoControl, NULL ); +} + +::rtl::OUString UnoControl::GetComponentServiceName() +{ + return ::rtl::OUString(); +} + +Reference< XWindowPeer > UnoControl::ImplGetCompatiblePeer( sal_Bool bAcceptExistingPeer ) +{ + DBG_ASSERT( !mbCreatingCompatiblePeer, "ImplGetCompatiblePeer - rekursive?" ); + + mbCreatingCompatiblePeer = sal_True; + + Reference< XWindowPeer > xCompatiblePeer; + + if ( bAcceptExistingPeer ) + xCompatiblePeer = getPeer(); + + if ( !xCompatiblePeer.is() ) + { + // Peer unsichtbar erzeugen... + sal_Bool bVis = maComponentInfos.bVisible; + if( bVis ) + maComponentInfos.bVisible = sal_False; + + Reference< XWindowPeer > xCurrentPeer = getPeer(); + setPeer( NULL ); + + // queryInterface ourself, to allow aggregation + Reference< XControl > xMe; + OWeakAggObject::queryInterface( ::getCppuType( &xMe ) ) >>= xMe; + + WorkWindow* pWW; + { + osl::Guard< vos::IMutex > aGuard( Application::GetSolarMutex() ); + pWW = lcl_GetDefaultWindow(); + } + try + { + xMe->createPeer( NULL, pWW->GetComponentInterface( sal_True ) ); + } + catch( const Exception& ) + { + mbCreatingCompatiblePeer = sal_False; + throw; + } + xCompatiblePeer = getPeer(); + setPeer( xCurrentPeer ); + + if ( xCompatiblePeer.is() && mxGraphics.is() ) + { + Reference< XView > xPeerView( xCompatiblePeer, UNO_QUERY ); + if ( xPeerView.is() ) + xPeerView->setGraphics( mxGraphics ); + } + + if( bVis ) + maComponentInfos.bVisible = sal_True; + } + + mbCreatingCompatiblePeer = sal_False; + + return xCompatiblePeer; +} + +bool UnoControl::ImplCheckLocalize( ::rtl::OUString& _rPossiblyLocalizable ) +{ + if ( !mpData->bLocalizationSupport + || ( _rPossiblyLocalizable.getLength() == 0 ) + || ( _rPossiblyLocalizable[0] != '&' ) + // TODO: make this reasonable. At the moment, everything which by accident starts with a & is considered + // localizable, which is probably wrong. + ) + return false; + + try + { + Reference< XPropertySet > xPropSet( mxModel, UNO_QUERY_THROW ); + Reference< resource::XStringResourceResolver > xStringResourceResolver( + xPropSet->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ResourceResolver" ) ) ), + UNO_QUERY + ); + if ( xStringResourceResolver.is() ) + { + ::rtl::OUString aLocalizationKey( _rPossiblyLocalizable.copy( 1 ) ); + _rPossiblyLocalizable = xStringResourceResolver->resolveString( aLocalizationKey ); + return true; + } + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION(); + } + return false; +} + +void UnoControl::ImplSetPeerProperty( const ::rtl::OUString& rPropName, const Any& rVal ) +{ + // since a change made in propertiesChange, we can't be sure that this is called with an valid getPeer(), + // this assumption may be false in some (seldom) multi-threading scenarios (cause propertiesChange + // releases our mutex before calling here in) + // That's why this additional check + + if ( mxVclWindowPeer.is() ) + { + Any aConvertedValue( rVal ); + + if ( mpData->bLocalizationSupport ) + { + // We now support a mapping for language dependent properties. This is the + // central method to implement it. + if (( rPropName.equalsAsciiL( "Text", 4 )) || + ( rPropName.equalsAsciiL( "Label", 5 )) || + ( rPropName.equalsAsciiL( "Title", 5 )) || + ( rPropName.equalsAsciiL( "HelpText", 8 )) || + ( rPropName.equalsAsciiL( "CurrencySymbol", 14 )) || + ( rPropName.equalsAsciiL( "StringItemList", 14 )) ) + { + ::rtl::OUString aValue; + uno::Sequence< rtl::OUString > aSeqValue; + if ( aConvertedValue >>= aValue ) + { + if ( ImplCheckLocalize( aValue ) ) + aConvertedValue <<= aValue; + } + else if ( aConvertedValue >>= aSeqValue ) + { + for ( sal_Int32 i = 0; i < aSeqValue.getLength(); i++ ) + ImplCheckLocalize( aSeqValue[i] ); + aConvertedValue <<= aSeqValue; + } + } + } + + mxVclWindowPeer->setProperty( rPropName, aConvertedValue ); + } +} + +void UnoControl::PrepareWindowDescriptor( WindowDescriptor& ) +{ +} + +Reference< XWindow > UnoControl::getParentPeer() const +{ + Reference< XWindow > xPeer; + if( mxContext.is() ) + { + Reference< XControl > xContComp( mxContext, UNO_QUERY ); + if ( xContComp.is() ) + { + Reference< XWindowPeer > xP = xContComp->getPeer(); + if ( xP.is() ) + xP->queryInterface( ::getCppuType((const Reference< XWindow >*)0) ) >>= xPeer; + } + } + return xPeer; +} + +void UnoControl::updateFromModel() +{ + // Alle standard Properties werden ausgelesen und in das Peer uebertragen + if( getPeer().is() ) + { + Reference< XMultiPropertySet > xPropSet( mxModel, UNO_QUERY ); + if( xPropSet.is() ) + { + Sequence< ::rtl::OUString> aNames = lcl_ImplGetPropertyNames( xPropSet ); + xPropSet->firePropertiesChangeEvent( aNames, this ); + } + } +} + + +// XTypeProvider +IMPL_IMPLEMENTATION_ID( UnoControl ) + +void UnoControl::disposeAccessibleContext() +{ + Reference< XComponent > xContextComp( maAccessibleContext.get(), UNO_QUERY ); + if ( xContextComp.is() ) + { + maAccessibleContext = NULL; + try + { + xContextComp->removeEventListener( this ); + xContextComp->dispose(); + } + catch( const Exception& ) + { + DBG_ERROR( "UnoControl::disposeAccessibleContext: could not dispose my AccessibleContext!" ); + } + } +} + +void UnoControl::dispose( ) throw(RuntimeException) +{ + Reference< XWindowPeer > xPeer; + { + ::osl::MutexGuard aGuard( GetMutex() ); + if( mbDisposePeer ) + { + xPeer = mxPeer; + } + setPeer( NULL ); + } + if( xPeer.is() ) + { + xPeer->dispose(); + } + + // dispose and release our AccessibleContext + disposeAccessibleContext(); + + EventObject aDisposeEvent; + aDisposeEvent.Source = static_cast< XAggregation* >( this ); + + maDisposeListeners.disposeAndClear( aDisposeEvent ); + maWindowListeners.disposeAndClear( aDisposeEvent ); + maFocusListeners.disposeAndClear( aDisposeEvent ); + maKeyListeners.disposeAndClear( aDisposeEvent ); + maMouseListeners.disposeAndClear( aDisposeEvent ); + maMouseMotionListeners.disposeAndClear( aDisposeEvent ); + maPaintListeners.disposeAndClear( aDisposeEvent ); + maModeChangeListeners.disposeAndClear( aDisposeEvent ); + + // Model wieder freigeben + setModel( Reference< XControlModel > () ); + setContext( Reference< XInterface > () ); +} + +void UnoControl::addEventListener( const Reference< XEventListener >& rxListener ) throw(RuntimeException) +{ + ::osl::MutexGuard aGuard( GetMutex() ); + + maDisposeListeners.addInterface( rxListener ); +} + +void UnoControl::removeEventListener( const Reference< XEventListener >& rxListener ) throw(RuntimeException) +{ + ::osl::MutexGuard aGuard( GetMutex() ); + + maDisposeListeners.removeInterface( rxListener ); +} + +sal_Bool UnoControl::requiresNewPeer( const ::rtl::OUString& /* _rPropertyName */ ) const +{ + return sal_False; +} + +// XPropertiesChangeListener +void UnoControl::propertiesChange( const Sequence< PropertyChangeEvent >& rEvents ) throw(RuntimeException) +{ + Sequence< PropertyChangeEvent > aEvents( rEvents ); + { + ::osl::MutexGuard aGuard( GetMutex() ); + + if ( !mpData->aSuspendedPropertyNotifications.empty() ) + { + // strip the property which we are currently updating (somewhere up the stack) + PropertyChangeEvent* pEvents = aEvents.getArray(); + PropertyChangeEvent* pEventsEnd = pEvents + aEvents.getLength(); + for ( ; pEvents < pEventsEnd; ) + if ( mpData->aSuspendedPropertyNotifications.find( pEvents->PropertyName ) != mpData->aSuspendedPropertyNotifications.end() ) + { + if ( pEvents != pEventsEnd ) + ::std::copy( pEvents + 1, pEventsEnd, pEvents ); + --pEventsEnd; + } + else + ++pEvents; + aEvents.realloc( pEventsEnd - aEvents.getConstArray() ); + + if ( !aEvents.getLength() ) + return; + } + } + + ImplModelPropertiesChanged( aEvents ); +} + +void UnoControl::ImplLockPropertyChangeNotification( const ::rtl::OUString& rPropertyName, bool bLock ) +{ + MapString2Int::iterator pos = mpData->aSuspendedPropertyNotifications.find( rPropertyName ); + if ( bLock ) + { + if ( pos == mpData->aSuspendedPropertyNotifications.end() ) + pos = mpData->aSuspendedPropertyNotifications.insert( MapString2Int::value_type( rPropertyName, 0 ) ).first; + ++pos->second; + } + else + { + OSL_ENSURE( pos != mpData->aSuspendedPropertyNotifications.end(), "UnoControl::ImplLockPropertyChangeNotification: property not locked!" ); + if ( pos != mpData->aSuspendedPropertyNotifications.end() ) + { + OSL_ENSURE( pos->second > 0, "UnoControl::ImplLockPropertyChangeNotification: invalid suspension counter!" ); + if ( 0 == --pos->second ) + mpData->aSuspendedPropertyNotifications.erase( pos ); + } + } +} + +void UnoControl::ImplLockPropertyChangeNotifications( const Sequence< ::rtl::OUString >& rPropertyNames, bool bLock ) +{ + for ( const ::rtl::OUString* pPropertyName = rPropertyNames.getConstArray(); + pPropertyName != rPropertyNames.getConstArray() + rPropertyNames.getLength(); + ++pPropertyName + ) + ImplLockPropertyChangeNotification( *pPropertyName, bLock ); +} + +void UnoControl::ImplModelPropertiesChanged( const Sequence< PropertyChangeEvent >& rEvents ) +{ + ::osl::ClearableGuard< ::osl::Mutex > aGuard( GetMutex() ); + + if( getPeer().is() ) + { + DECLARE_STL_VECTOR( PropertyValue, PropertyValueVector); + PropertyValueVector aPeerPropertiesToSet; + sal_Int32 nIndependentPos = 0; + bool bResourceResolverSet( false ); + // position where to insert the independent properties into aPeerPropertiesToSet, + // dependent ones are inserted at the end of the vector + + sal_Bool bNeedNewPeer = sal_False; + // some properties require a re-creation of the peer, 'cause they can't be changed on the fly + + Reference< XControlModel > xOwnModel( getModel(), UNO_QUERY ); + // our own model for comparison + Reference< XPropertySet > xPS( xOwnModel, UNO_QUERY ); + Reference< XPropertySetInfo > xPSI( xPS->getPropertySetInfo(), UNO_QUERY ); + OSL_ENSURE( xPSI.is(), "UnoControl::ImplModelPropertiesChanged: should have property set meta data!" ); + + const PropertyChangeEvent* pEvents = rEvents.getConstArray(); + + sal_Int32 nLen = rEvents.getLength(); + aPeerPropertiesToSet.reserve(nLen); + + for( sal_Int32 i = 0; i < nLen; ++i, ++pEvents ) + { + Reference< XControlModel > xModel( pEvents->Source, UNO_QUERY ); + sal_Bool bOwnModel = xModel.get() == xOwnModel.get(); + if ( !bOwnModel ) + continue; + + // Detect changes on our resource resolver which invalidates + // automatically some language dependent properties. + if ( pEvents->PropertyName.equalsAsciiL( "ResourceResolver", 16 )) + { + Reference< resource::XStringResourceResolver > xStrResolver; + if ( pEvents->NewValue >>= xStrResolver ) + bResourceResolverSet = xStrResolver.is(); + } + + sal_uInt16 nPType = GetPropertyId( pEvents->PropertyName ); + if ( mbDesignMode && mbDisposePeer && !mbRefeshingPeer && !mbCreatingPeer ) + { + // if we're in design mode, then some properties can change which + // require creating a *new* peer (since these properties cannot + // be switched at existing peers) + if ( nPType ) + bNeedNewPeer = ( nPType == BASEPROPERTY_BORDER ) + || ( nPType == BASEPROPERTY_MULTILINE ) + || ( nPType == BASEPROPERTY_DROPDOWN ) + || ( nPType == BASEPROPERTY_HSCROLL ) + || ( nPType == BASEPROPERTY_VSCROLL ) + || ( nPType == BASEPROPERTY_AUTOHSCROLL ) + || ( nPType == BASEPROPERTY_AUTOVSCROLL ) + || ( nPType == BASEPROPERTY_ORIENTATION ) + || ( nPType == BASEPROPERTY_SPIN ) + || ( nPType == BASEPROPERTY_ALIGN ) + || ( nPType == BASEPROPERTY_PAINTTRANSPARENT ); + else + bNeedNewPeer = requiresNewPeer( pEvents->PropertyName ); + + if ( bNeedNewPeer ) + break; + } + + if ( nPType && ( nLen > 1 ) && DoesDependOnOthers( nPType ) ) + { + // Properties die von anderen abhaengen erst hinterher einstellen, + // weil sie von anderen Properties abhaengig sind, die aber erst spaeter + // eingestellt werden, z.B. VALUE nach VALUEMIN/MAX. + aPeerPropertiesToSet.push_back(PropertyValue(pEvents->PropertyName, 0, pEvents->NewValue, PropertyState_DIRECT_VALUE)); + } + else + { + if ( bResourceResolverSet ) + { + // The resource resolver property change should be one of the first ones. + // All language dependent properties are dependent on this property. + // As BASEPROPERTY_NATIVE_WIDGET_LOOK is not dependent on resource + // resolver. We don't need to handle a special order for these two props. + aPeerPropertiesToSet.insert( + aPeerPropertiesToSet.begin(), + PropertyValue( pEvents->PropertyName, 0, pEvents->NewValue, PropertyState_DIRECT_VALUE ) ); + ++nIndependentPos; + } + else if ( nPType == BASEPROPERTY_NATIVE_WIDGET_LOOK ) + { + // since *a lot* of other properties might be overruled by this one, we need + // a special handling: + // NativeWidgetLook needs to be set first: If it is set to ON, all other + // properties describing the look (e.g. BackgroundColor) are ignored, anyway. + // If it is switched OFF, then we need to do it first because else it will + // overrule other look-related properties, and re-initialize them from system + // defaults. + aPeerPropertiesToSet.insert( + aPeerPropertiesToSet.begin(), + PropertyValue( pEvents->PropertyName, 0, pEvents->NewValue, PropertyState_DIRECT_VALUE ) ); + ++nIndependentPos; + } + else + { + aPeerPropertiesToSet.insert(aPeerPropertiesToSet.begin() + nIndependentPos, + PropertyValue(pEvents->PropertyName, 0, pEvents->NewValue, PropertyState_DIRECT_VALUE)); + ++nIndependentPos; + } + } + } + + Reference< XWindow > xParent = getParentPeer(); + Reference< XControl > xThis( (XAggregation*)(::cppu::OWeakAggObject*)this, UNO_QUERY ); + // call createPeer via a interface got from queryInterface, so the aggregating class can intercept it + + DBG_ASSERT( !bNeedNewPeer || xParent.is(), "Need new peer, but don't have a parent!" ); + + // Check if we have to update language dependent properties + if ( !bNeedNewPeer && bResourceResolverSet ) + { + // Add language dependent properties into the peer property set. + // Our resource resolver has been changed and we must be sure + // that language dependent props use the new resolver. + const LanguageDependentProp* pLangDepProp = aLanguageDependentProp; + while ( pLangDepProp->pPropName != 0 ) + { + bool bMustBeInserted( true ); + for ( sal_uInt32 i = 0; i < aPeerPropertiesToSet.size(); i++ ) + { + if ( aPeerPropertiesToSet[i].Name.equalsAsciiL( + pLangDepProp->pPropName, pLangDepProp->nPropNameLength )) + { + bMustBeInserted = false; + break; + } + } + + if ( bMustBeInserted ) + { + // Add language dependent props at the end + ::rtl::OUString aPropName( ::rtl::OUString::createFromAscii( pLangDepProp->pPropName )); + if ( xPSI.is() && xPSI->hasPropertyByName( aPropName ) ) + { + aPeerPropertiesToSet.push_back( + PropertyValue( aPropName, 0, xPS->getPropertyValue( aPropName ), PropertyState_DIRECT_VALUE ) ); + } + } + + ++pLangDepProp; + } + } + aGuard.clear(); + + // clear the guard before creating a new peer - as usual, our peer implementations use the SolarMutex + // #82300# - 2000-12-21 - fs@openoffice.org + if (bNeedNewPeer && xParent.is()) + { + vos::OGuard aVclGuard( Application::GetSolarMutex() ); + // and now this is the final withdrawal: + // With 83561, I have no other idea than locking the SolarMutex here .... + // I really hate the fact that VCL is not theadsafe .... + // #83561# - 2001-03-01 - fs@openoffice.org + + // Funktioniert beim Container nicht! + getPeer()->dispose(); + mxPeer.clear(); + mxVclWindowPeer = NULL; + mbRefeshingPeer = sal_True; + Reference< XWindowPeer > xP( xParent, UNO_QUERY ); + xThis->createPeer( Reference< XToolkit > (), xP ); + mbRefeshingPeer = sal_False; + aPeerPropertiesToSet.clear(); + } + + // lock the multiplexing of VCL events to our UNO listeners + // this is for compatibility reasons: in OOo 1.0.x, changes which were done at the + // model did not cause the listeners of the controls/peers to be called + // Since the implementations for the listeners changed a lot towards 1.1, this + // would not be the case anymore, if we would not do this listener-lock below + // #i14703# - 2003-05-23 - fs@openoffice.org + Window* pVclPeer = VCLUnoHelper::GetWindow( getPeer() ); + VCLXWindow* pPeer = pVclPeer ? pVclPeer->GetWindowPeer() : NULL; + VclListenerLock aNoVclEventMultiplexing( pPeer ); + + // setting peer properties may result in an attemp to acquire the solar mutex, 'cause the peers + // usually don't have an own mutex but use the SolarMutex instead. + // To prevent deadlocks resulting from this, we do this without our own mutex locked + // 2000-11-03 - fs@openoffice.org + PropertyValueVectorIterator aEnd = aPeerPropertiesToSet.end(); + for ( PropertyValueVectorIterator aLoop = aPeerPropertiesToSet.begin(); + aLoop != aEnd; + ++aLoop + ) + { + ImplSetPeerProperty( aLoop->Name, aLoop->Value ); + } + } +} + +void UnoControl::disposing( const EventObject& rEvt ) throw(RuntimeException) +{ + ::osl::ClearableMutexGuard aGuard( GetMutex() ); + // bei "Multible Inheritance" nicht unterschiedliche Typen vergleichen. + + if ( maAccessibleContext.get() == rEvt.Source ) + { + // just in case the context is disposed, but not released - ensure that we do not re-use it in the future + maAccessibleContext = NULL; + } + else if( mxModel.get() == Reference< XControlModel >(rEvt.Source,UNO_QUERY).get() ) + { + // #62337# if the model dies, it does not make sense for us to live ... + Reference< XControl > xThis = this; + + aGuard.clear(); + xThis->dispose(); + + DBG_ASSERT( !mxModel.is(), "UnoControl::disposing: invalid dispose behaviour!" ); + mxModel.clear(); + } +} + + +void SAL_CALL UnoControl::setOutputSize( const awt::Size& aSize ) throw (RuntimeException) +{ + Reference< XWindow2 > xPeerWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + xPeerWindow = xPeerWindow.query( getPeer() ); + } + + if ( xPeerWindow.is() ) + xPeerWindow->setOutputSize( aSize ); +} + +namespace +{ + template < typename RETVALTYPE > + RETVALTYPE lcl_askPeer( const uno::Reference< awt::XWindowPeer >& _rxPeer, RETVALTYPE (SAL_CALL XWindow2::*_pMethod)(), RETVALTYPE _aDefault ) + { + RETVALTYPE aReturn( _aDefault ); + + Reference< XWindow2 > xPeerWindow( _rxPeer, UNO_QUERY ); + if ( xPeerWindow.is() ) + aReturn = (xPeerWindow.get()->*_pMethod)(); + + return aReturn; + } +} + +awt::Size SAL_CALL UnoControl::getOutputSize( ) throw (RuntimeException) +{ + return lcl_askPeer( getPeer(), &XWindow2::getOutputSize, awt::Size() ); +} + +::sal_Bool SAL_CALL UnoControl::isVisible( ) throw (RuntimeException) +{ + return lcl_askPeer( getPeer(), &XWindow2::isVisible, maComponentInfos.bVisible ); +} + +::sal_Bool SAL_CALL UnoControl::isActive( ) throw (RuntimeException) +{ + return lcl_askPeer( getPeer(), &XWindow2::isActive, sal_False ); +} + +::sal_Bool SAL_CALL UnoControl::isEnabled( ) throw (RuntimeException) +{ + return lcl_askPeer( getPeer(), &XWindow2::isEnabled, maComponentInfos.bEnable ); +} + +::sal_Bool SAL_CALL UnoControl::hasFocus( ) throw (RuntimeException) +{ + return lcl_askPeer( getPeer(), &XWindow2::hasFocus, sal_False ); +} + +// XWindow +void UnoControl::setPosSize( sal_Int32 X, sal_Int32 Y, sal_Int32 Width, sal_Int32 Height, sal_Int16 Flags ) throw(RuntimeException) +{ + Reference< XWindow > xWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + + if ( Flags & awt::PosSize::X ) + maComponentInfos.nX = X; + if ( Flags & awt::PosSize::Y ) + maComponentInfos.nY = Y; + if ( Flags & awt::PosSize::WIDTH ) + maComponentInfos.nWidth = Width; + if ( Flags & awt::PosSize::HEIGHT ) + maComponentInfos.nHeight = Height; + maComponentInfos.nFlags |= Flags; + + xWindow = xWindow.query( getPeer() ); + } + + if( xWindow.is() ) + xWindow->setPosSize( X, Y, Width, Height, Flags ); +} + +awt::Rectangle UnoControl::getPosSize( ) throw(RuntimeException) +{ + awt::Rectangle aRect( maComponentInfos.nX, maComponentInfos.nY, maComponentInfos.nWidth, maComponentInfos.nHeight); + Reference< XWindow > xWindow; + + { + ::osl::MutexGuard aGuard( GetMutex() ); + xWindow = xWindow.query( getPeer() ); + } + + if( xWindow.is() ) + aRect = xWindow->getPosSize(); + return aRect; +} + +void UnoControl::setVisible( sal_Bool bVisible ) throw(RuntimeException) +{ + Reference< XWindow > xWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + + // Visible status ist Sache der View + maComponentInfos.bVisible = bVisible; + xWindow = xWindow.query( getPeer() ); + } + if ( xWindow.is() ) + xWindow->setVisible( bVisible ); +} + +void UnoControl::setEnable( sal_Bool bEnable ) throw(RuntimeException) +{ + Reference< XWindow > xWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + + // Enable status ist Sache der View + maComponentInfos.bEnable = bEnable; + xWindow = xWindow.query( getPeer() ); + } + if ( xWindow.is() ) + xWindow->setEnable( bEnable ); +} + +void UnoControl::setFocus( ) throw(RuntimeException) +{ + Reference< XWindow > xWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + xWindow = xWindow.query( getPeer() ); + } + if ( xWindow.is() ) + xWindow->setFocus(); +} + +void UnoControl::addWindowListener( const Reference< XWindowListener >& rxListener ) throw(RuntimeException) +{ + Reference< XWindow > xPeerWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + maWindowListeners.addInterface( rxListener ); + if ( maWindowListeners.getLength() == 1 ) + xPeerWindow = xPeerWindow.query( getPeer() ); + } + if ( xPeerWindow.is() ) + xPeerWindow->addWindowListener( &maWindowListeners ); +} + +void UnoControl::removeWindowListener( const Reference< XWindowListener >& rxListener ) throw(RuntimeException) +{ + Reference< XWindow > xPeerWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + if ( maWindowListeners.getLength() == 1 ) + xPeerWindow = xPeerWindow.query( getPeer() ); + maWindowListeners.removeInterface( rxListener ); + } + if ( xPeerWindow.is() ) + xPeerWindow->removeWindowListener( &maWindowListeners ); +} + +void UnoControl::addFocusListener( const Reference< XFocusListener >& rxListener ) throw(RuntimeException) +{ + Reference< XWindow > xPeerWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + maFocusListeners.addInterface( rxListener ); + if ( maFocusListeners.getLength() == 1 ) + xPeerWindow = xPeerWindow.query( getPeer() ); + } + if ( xPeerWindow.is() ) + xPeerWindow->addFocusListener( &maFocusListeners ); +} + +void UnoControl::removeFocusListener( const Reference< XFocusListener >& rxListener ) throw(RuntimeException) +{ + Reference< XWindow > xPeerWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + if ( maFocusListeners.getLength() == 1 ) + xPeerWindow = xPeerWindow.query( getPeer() ); + maFocusListeners.removeInterface( rxListener ); + } + if ( xPeerWindow.is() ) + xPeerWindow->removeFocusListener( &maFocusListeners ); +} + +void UnoControl::addKeyListener( const Reference< XKeyListener >& rxListener ) throw(RuntimeException) +{ + Reference< XWindow > xPeerWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + maKeyListeners.addInterface( rxListener ); + if ( maKeyListeners.getLength() == 1 ) + xPeerWindow = xPeerWindow.query( getPeer() ); + } + if ( xPeerWindow.is() ) + xPeerWindow->addKeyListener( &maKeyListeners); +} + +void UnoControl::removeKeyListener( const Reference< XKeyListener >& rxListener ) throw(RuntimeException) +{ + Reference< XWindow > xPeerWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + if ( maKeyListeners.getLength() == 1 ) + xPeerWindow = xPeerWindow.query( getPeer() ); + maKeyListeners.removeInterface( rxListener ); + } + if ( xPeerWindow.is() ) + xPeerWindow->removeKeyListener( &maKeyListeners); +} + +void UnoControl::addMouseListener( const Reference< XMouseListener >& rxListener ) throw(RuntimeException) +{ + Reference< XWindow > xPeerWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + maMouseListeners.addInterface( rxListener ); + if ( maMouseListeners.getLength() == 1 ) + xPeerWindow = xPeerWindow.query( getPeer() ); + } + if ( xPeerWindow.is() ) + xPeerWindow->addMouseListener( &maMouseListeners); +} + +void UnoControl::removeMouseListener( const Reference< XMouseListener >& rxListener ) throw(RuntimeException) +{ + Reference< XWindow > xPeerWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + if ( maMouseListeners.getLength() == 1 ) + xPeerWindow = xPeerWindow.query( getPeer() ); + maMouseListeners.removeInterface( rxListener ); + } + if ( xPeerWindow.is() ) + xPeerWindow->removeMouseListener( &maMouseListeners ); +} + +void UnoControl::addMouseMotionListener( const Reference< XMouseMotionListener >& rxListener ) throw(RuntimeException) +{ + Reference< XWindow > xPeerWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + maMouseMotionListeners.addInterface( rxListener ); + if ( maMouseMotionListeners.getLength() == 1 ) + xPeerWindow = xPeerWindow.query( getPeer() ); + } + if ( xPeerWindow.is() ) + xPeerWindow->addMouseMotionListener( &maMouseMotionListeners); +} + +void UnoControl::removeMouseMotionListener( const Reference< XMouseMotionListener >& rxListener ) throw(RuntimeException) +{ + Reference< XWindow > xPeerWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + if ( maMouseMotionListeners.getLength() == 1 ) + xPeerWindow = xPeerWindow.query( getPeer() ); + maMouseMotionListeners.removeInterface( rxListener ); + } + if ( xPeerWindow.is() ) + xPeerWindow->removeMouseMotionListener( &maMouseMotionListeners ); +} + +void UnoControl::addPaintListener( const Reference< XPaintListener >& rxListener ) throw(RuntimeException) +{ + Reference< XWindow > xPeerWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + maPaintListeners.addInterface( rxListener ); + if ( maPaintListeners.getLength() == 1 ) + xPeerWindow = xPeerWindow.query( getPeer() ); + } + if ( xPeerWindow.is() ) + xPeerWindow->addPaintListener( &maPaintListeners); +} + +void UnoControl::removePaintListener( const Reference< XPaintListener >& rxListener ) throw(RuntimeException) +{ + Reference< XWindow > xPeerWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + if ( maPaintListeners.getLength() == 1 ) + xPeerWindow = xPeerWindow.query( getPeer() ); + maPaintListeners.removeInterface( rxListener ); + } + if ( xPeerWindow.is() ) + xPeerWindow->removePaintListener( &maPaintListeners ); +} + +// XView +sal_Bool UnoControl::setGraphics( const Reference< XGraphics >& rDevice ) throw(RuntimeException) +{ + Reference< XView > xView; + { + ::osl::MutexGuard aGuard( GetMutex() ); + + mxGraphics = rDevice; + xView = xView.query( getPeer() ); + } + return xView.is() ? xView->setGraphics( rDevice ) : sal_True; +} + +Reference< XGraphics > UnoControl::getGraphics( ) throw(RuntimeException) +{ + return mxGraphics; +} + +awt::Size UnoControl::getSize( ) throw(RuntimeException) +{ + ::osl::MutexGuard aGuard( GetMutex() ); + return awt::Size( maComponentInfos.nWidth, maComponentInfos.nHeight ); +} + +void UnoControl::draw( sal_Int32 x, sal_Int32 y ) throw(RuntimeException) +{ + Reference< XWindowPeer > xDrawPeer; + Reference< XView > xDrawPeerView; + + bool bDisposeDrawPeer( false ); + { + ::osl::MutexGuard aGuard( GetMutex() ); + + xDrawPeer = ImplGetCompatiblePeer( sal_True ); + bDisposeDrawPeer = xDrawPeer.is() && ( xDrawPeer != getPeer() ); + + xDrawPeerView.set( xDrawPeer, UNO_QUERY ); + DBG_ASSERT( xDrawPeerView.is(), "UnoControl::draw: no peer!" ); + } + + if ( xDrawPeerView.is() ) + { + Reference< XVclWindowPeer > xWindowPeer; + xWindowPeer.set( xDrawPeer, UNO_QUERY ); + if ( xWindowPeer.is() ) + xWindowPeer->setDesignMode( mbDesignMode ); + xDrawPeerView->draw( x, y ); + } + + if ( bDisposeDrawPeer ) + xDrawPeer->dispose(); +} + +void UnoControl::setZoom( float fZoomX, float fZoomY ) throw(RuntimeException) +{ + Reference< XView > xView; + { + ::osl::MutexGuard aGuard( GetMutex() ); + + maComponentInfos.nZoomX = fZoomX; + maComponentInfos.nZoomY = fZoomY; + + xView = xView.query( getPeer() ); + } + if ( xView.is() ) + xView->setZoom( fZoomX, fZoomY ); +} + +// XControl +void UnoControl::setContext( const Reference< XInterface >& rxContext ) throw(RuntimeException) +{ + ::osl::MutexGuard aGuard( GetMutex() ); + + mxContext = rxContext; +} + +Reference< XInterface > UnoControl::getContext( ) throw(RuntimeException) +{ + ::osl::MutexGuard aGuard( GetMutex() ); + + return mxContext; +} + +void UnoControl::peerCreated() +{ + Reference< XWindow > xWindow( getPeer(), UNO_QUERY ); + if ( !xWindow.is() ) + return; + + if ( maWindowListeners.getLength() ) + xWindow->addWindowListener( &maWindowListeners ); + + if ( maFocusListeners.getLength() ) + xWindow->addFocusListener( &maFocusListeners ); + + if ( maKeyListeners.getLength() ) + xWindow->addKeyListener( &maKeyListeners ); + + if ( maMouseListeners.getLength() ) + xWindow->addMouseListener( &maMouseListeners ); + + if ( maMouseMotionListeners.getLength() ) + xWindow->addMouseMotionListener( &maMouseMotionListeners ); + + if ( maPaintListeners.getLength() ) + xWindow->addPaintListener( &maPaintListeners ); +} + +void UnoControl::createPeer( const Reference< XToolkit >& rxToolkit, const Reference< XWindowPeer >& rParentPeer ) throw(RuntimeException) +{ + ::osl::ClearableMutexGuard aGuard( GetMutex() ); + + if ( !mxModel.is() ) + { + RuntimeException aException; + aException.Message = ::rtl::OUString::createFromAscii( "createPeer: no model!" ); + aException.Context = (XAggregation*)(::cppu::OWeakAggObject*)this; + throw( aException ); + } + + if( !getPeer().is() ) + { + mbCreatingPeer = sal_True; + + WindowClass eType; + Reference< XToolkit > xToolkit = rxToolkit; + if( rParentPeer.is() && mxContext.is() ) + { + // kein TopWindow + if ( !xToolkit.is() ) + xToolkit = rParentPeer->getToolkit(); + Any aAny = OWeakAggObject::queryInterface( ::getCppuType((const Reference< XControlContainer>*)0) ); + Reference< XControlContainer > xC; + aAny >>= xC; + if( xC.is() ) + // Es ist ein Container + eType = WindowClass_CONTAINER; + else + eType = WindowClass_SIMPLE; + } + else + { // Nur richtig, wenn es sich um ein Top Window handelt + if( rParentPeer.is() ) + { + if ( !xToolkit.is() ) + xToolkit = rParentPeer->getToolkit(); + eType = WindowClass_CONTAINER; + } + else + { + if ( !xToolkit.is() ) + xToolkit = VCLUnoHelper::CreateToolkit(); + eType = WindowClass_TOP; + } + } + WindowDescriptor aDescr; + aDescr.Type = eType; + aDescr.WindowServiceName = GetComponentServiceName(); + aDescr.Parent = rParentPeer; + aDescr.Bounds = getPosSize(); + aDescr.WindowAttributes = 0; + + // Border + Reference< XPropertySet > xPSet( mxModel, UNO_QUERY ); + Reference< XPropertySetInfo > xInfo = xPSet->getPropertySetInfo(); + + Any aVal; + ::rtl::OUString aPropName = GetPropertyName( BASEPROPERTY_BORDER ); + if ( xInfo->hasPropertyByName( aPropName ) ) + { + aVal = xPSet->getPropertyValue( aPropName ); + sal_Int16 n = sal_Int16(); + if ( aVal >>= n ) + { + if ( n ) + aDescr.WindowAttributes |= WindowAttribute::BORDER; + else + aDescr.WindowAttributes |= VclWindowPeerAttribute::NOBORDER; + } + } + + // DESKTOP_AS_PARENT + if ( aDescr.Type == WindowClass_TOP ) + { + aPropName = GetPropertyName( BASEPROPERTY_DESKTOP_AS_PARENT ); + if ( xInfo->hasPropertyByName( aPropName ) ) + { + aVal = xPSet->getPropertyValue( aPropName ); + sal_Bool b = sal_Bool(); + if ( ( aVal >>= b ) && b) + aDescr.ParentIndex = -1; + } + } + // Moveable + aPropName = GetPropertyName( BASEPROPERTY_MOVEABLE ); + if ( xInfo->hasPropertyByName( aPropName ) ) + { + aVal = xPSet->getPropertyValue( aPropName ); + sal_Bool b = sal_Bool(); + if ( ( aVal >>= b ) && b) + aDescr.WindowAttributes |= WindowAttribute::MOVEABLE; + } + + // Closeable + aPropName = GetPropertyName( BASEPROPERTY_CLOSEABLE ); + if ( xInfo->hasPropertyByName( aPropName ) ) + { + aVal = xPSet->getPropertyValue( aPropName ); + sal_Bool b = sal_Bool(); + if ( ( aVal >>= b ) && b) + aDescr.WindowAttributes |= WindowAttribute::CLOSEABLE; + } + + // Dropdown + aPropName = GetPropertyName( BASEPROPERTY_DROPDOWN ); + if ( xInfo->hasPropertyByName( aPropName ) ) + { + aVal = xPSet->getPropertyValue( aPropName ); + sal_Bool b = sal_Bool(); + if ( ( aVal >>= b ) && b) + aDescr.WindowAttributes |= VclWindowPeerAttribute::DROPDOWN; + } + + // Spin + aPropName = GetPropertyName( BASEPROPERTY_SPIN ); + if ( xInfo->hasPropertyByName( aPropName ) ) + { + aVal = xPSet->getPropertyValue( aPropName ); + sal_Bool b = sal_Bool(); + if ( ( aVal >>= b ) && b) + aDescr.WindowAttributes |= VclWindowPeerAttribute::SPIN; + } + + // HScroll + aPropName = GetPropertyName( BASEPROPERTY_HSCROLL ); + if ( xInfo->hasPropertyByName( aPropName ) ) + { + aVal = xPSet->getPropertyValue( aPropName ); + sal_Bool b = sal_Bool(); + if ( ( aVal >>= b ) && b) + aDescr.WindowAttributes |= VclWindowPeerAttribute::HSCROLL; + } + + // VScroll + aPropName = GetPropertyName( BASEPROPERTY_VSCROLL ); + if ( xInfo->hasPropertyByName( aPropName ) ) + { + aVal = xPSet->getPropertyValue( aPropName ); + sal_Bool b = sal_Bool(); + if ( ( aVal >>= b ) && b) + aDescr.WindowAttributes |= VclWindowPeerAttribute::VSCROLL; + } + + // AutoHScroll + aPropName = GetPropertyName( BASEPROPERTY_AUTOHSCROLL ); + if ( xInfo->hasPropertyByName( aPropName ) ) + { + aVal = xPSet->getPropertyValue( aPropName ); + sal_Bool b = sal_Bool(); + if ( ( aVal >>= b ) && b) + aDescr.WindowAttributes |= VclWindowPeerAttribute::AUTOHSCROLL; + } + + // AutoVScroll + aPropName = GetPropertyName( BASEPROPERTY_AUTOVSCROLL ); + if ( xInfo->hasPropertyByName( aPropName ) ) + { + aVal = xPSet->getPropertyValue( aPropName ); + sal_Bool b = sal_Bool(); + if ( ( aVal >>= b ) && b) + aDescr.WindowAttributes |= VclWindowPeerAttribute::AUTOVSCROLL; + } + + //added for issue79712 + //NoLabel + aPropName = GetPropertyName( BASEPROPERTY_NOLABEL ); + if ( xInfo->hasPropertyByName( aPropName ) ) + { + aVal = xPSet->getPropertyValue( aPropName ); + sal_Bool b = sal_Bool(); + if ( ( aVal >>=b ) && b ) + aDescr.WindowAttributes |= VclWindowPeerAttribute::NOLABEL; + } + //issue79712 ends + + // Align + aPropName = GetPropertyName( BASEPROPERTY_ALIGN ); + if ( xInfo->hasPropertyByName( aPropName ) ) + { + aVal = xPSet->getPropertyValue( aPropName ); + sal_Int16 n = sal_Int16(); + if ( aVal >>= n ) + { + if ( n == PROPERTY_ALIGN_LEFT ) + aDescr.WindowAttributes |= VclWindowPeerAttribute::LEFT; + else if ( n == PROPERTY_ALIGN_CENTER ) + aDescr.WindowAttributes |= VclWindowPeerAttribute::CENTER; + else + aDescr.WindowAttributes |= VclWindowPeerAttribute::RIGHT; + } + } + + // Ableitungen die Moeglichkeit geben die Attribute zu manipulieren + PrepareWindowDescriptor(aDescr); + + // create the peer + setPeer( xToolkit->createWindow( aDescr ) ); + + // release the mutex guard (and work with copies of our members) + // this is necessary as our peer may lock the SolarMutex (actually, all currently known peers do), so calling + // into the peer with our own mutex locked may cause deadlocks + // (We _really_ need peers which do not use the SolarMutex. It's really pissing me off that from time to + // time deadlocks pop up because the low-level components like our peers use a mutex which ususally + // is locked at the top of the stack (it protects the global message looping). This is always dangerous, and + // can not always be solved by tampering with other mutexes. + // Unfortunately, the VCL used in the peers is not threadsafe, and by definition needs a locked SolarMutex.) + // 82300 - 12/21/00 - FS + UnoControlComponentInfos aComponentInfos(maComponentInfos); + sal_Bool bDesignMode(mbDesignMode); + + Reference< XGraphics > xGraphics( mxGraphics ); + Reference< XView > xView ( getPeer(), UNO_QUERY ); + Reference< XWindow > xWindow ( getPeer(), UNO_QUERY ); + + aGuard.clear(); + + // the updateFromModel is done without a locked mutex, too. + // The reason is that the only thing this method does is firing property changes, and this in general has + // to be done without locked mutexes (as every notification to external listeners). + // 82300 - 12/21/00 - FS + updateFromModel(); + + xView->setZoom( aComponentInfos.nZoomX, aComponentInfos.nZoomY ); + + setPosSize( aComponentInfos.nX, aComponentInfos.nY, aComponentInfos.nWidth, aComponentInfos.nHeight, aComponentInfos.nFlags ); + + if( aComponentInfos.bVisible && !bDesignMode ) + // Erst nach dem setzen der Daten anzeigen + xWindow->setVisible( aComponentInfos.bVisible ); + + if( !aComponentInfos.bEnable ) + xWindow->setEnable( aComponentInfos.bEnable ); + + xView->setGraphics( xGraphics ); + + peerCreated(); + + mbCreatingPeer = sal_False; + } +} + +Reference< XWindowPeer > UnoControl::getPeer() throw(RuntimeException) +{ + ::osl::MutexGuard aGuard( GetMutex() ); + return mxPeer; +} + +sal_Bool UnoControl::setModel( const Reference< XControlModel >& rxModel ) throw(RuntimeException) +{ + ::osl::MutexGuard aGuard( GetMutex() ); + + Reference< XMultiPropertySet > xPropSet( mxModel, UNO_QUERY ); + + // query for the XPropertiesChangeListener - our delegator is allowed to overwrite this interface + Reference< XPropertiesChangeListener > xListener; + queryInterface( ::getCppuType( &xListener ) ) >>= xListener; + + if( xPropSet.is() ) + xPropSet->removePropertiesChangeListener( xListener ); + + mpData->bLocalizationSupport = false; + mxModel = rxModel; + + if( mxModel.is() ) + { + try + { + xPropSet.set( mxModel, UNO_QUERY_THROW ); + Reference< XPropertySetInfo > xPSI( xPropSet->getPropertySetInfo(), UNO_SET_THROW ); + + Sequence< ::rtl::OUString> aNames = lcl_ImplGetPropertyNames( xPropSet ); + xPropSet->addPropertiesChangeListener( aNames, xListener ); + + mpData->bLocalizationSupport = xPSI->hasPropertyByName( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ResourceResolver" ) ) ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION(); + mxModel.clear(); + } + } + + return mxModel.is(); +} + +Reference< XControlModel > UnoControl::getModel( ) throw(RuntimeException) +{ + return mxModel; +} + +Reference< XView > UnoControl::getView( ) throw(RuntimeException) +{ + return static_cast< XView* >( this ); +} + +void UnoControl::setDesignMode( sal_Bool bOn ) throw(RuntimeException) +{ + ModeChangeEvent aModeChangeEvent; + + Reference< XWindow > xWindow; + { + ::osl::MutexGuard aGuard( GetMutex() ); + if ( bOn == mbDesignMode ) + return; + + // remember this + mbDesignMode = bOn; + xWindow = xWindow.query( getPeer() ); + // dispose our current AccessibleContext, if we have one + // (changing the design mode implies having a new implementation for this context, + // so the old one must be declared DEFUNC) + disposeAccessibleContext(); + + aModeChangeEvent.Source = *this; + aModeChangeEvent.NewMode = ::rtl::OUString::createFromAscii( mbDesignMode ? "design" : "alive" ); + } + + // ajust the visibility of our window + if ( xWindow.is() ) + xWindow->setVisible( !bOn ); + + // and notify our mode listeners + maModeChangeListeners.notifyEach( &XModeChangeListener::modeChanged, aModeChangeEvent ); +} + +sal_Bool UnoControl::isDesignMode( ) throw(RuntimeException) +{ + return mbDesignMode; +} + +sal_Bool UnoControl::isTransparent( ) throw(RuntimeException) +{ + return sal_False; +} + +// XServiceInfo +::rtl::OUString UnoControl::getImplementationName( ) throw(RuntimeException) +{ + DBG_ERROR( "This method should be overloaded!" ); + return ::rtl::OUString(); +} + +sal_Bool UnoControl::supportsService( const ::rtl::OUString& rServiceName ) throw(RuntimeException) +{ + ::osl::MutexGuard aGuard( GetMutex() ); + + Sequence< ::rtl::OUString > aSNL = getSupportedServiceNames(); + const ::rtl::OUString* pArray = aSNL.getConstArray(); + const ::rtl::OUString* pArrayEnd = aSNL.getConstArray() + aSNL.getLength(); + for (; pArray != pArrayEnd; ++pArray ) + if( *pArray == rServiceName ) + break; + + return pArray != pArrayEnd; +} + +Sequence< ::rtl::OUString > UnoControl::getSupportedServiceNames( ) throw(RuntimeException) +{ + ::rtl::OUString sName( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.awt.UnoControl" ) ); + return Sequence< ::rtl::OUString >( &sName, 1 ); +} + +// ------------------------------------------------------------------------ +Reference< XAccessibleContext > SAL_CALL UnoControl::getAccessibleContext( ) throw (RuntimeException) +{ + // creation of the context will certainly require the SolarMutex ... + ::vos::OGuard aSolarGuard( Application::GetSolarMutex() ); + ::osl::MutexGuard aGuard( GetMutex() ); + + Reference< XAccessibleContext > xCurrentContext( maAccessibleContext.get(), UNO_QUERY ); + if ( !xCurrentContext.is() ) + { + if ( !mbDesignMode ) + { // in alive mode, use the AccessibleContext of the peer + Reference< XAccessible > xPeerAcc( getPeer(), UNO_QUERY ); + if ( xPeerAcc.is() ) + xCurrentContext = xPeerAcc->getAccessibleContext( ); + } + else + // in design mode, use a fallback + xCurrentContext = ::toolkit::OAccessibleControlContext::create( this ); + + DBG_ASSERT( xCurrentContext.is(), "UnoControl::getAccessibleContext: invalid context (invalid peer?)!" ); + maAccessibleContext = xCurrentContext; + + // get notified when the context is disposed + Reference< XComponent > xContextComp( xCurrentContext, UNO_QUERY ); + if ( xContextComp.is() ) + xContextComp->addEventListener( this ); + // In an ideal world, this is not necessary - there the object would be released as soon as it has been + // disposed, and thus our weak reference would be empty, too. + // But 'til this ideal world comes (means 'til we do never have any refcount/lifetime bugs anymore), we + // need to listen for disposal and reset our weak reference then. + } + + return xCurrentContext; +} + +void SAL_CALL UnoControl::addModeChangeListener( const Reference< XModeChangeListener >& _rxListener ) throw (RuntimeException) +{ + ::osl::MutexGuard aGuard( GetMutex() ); + maModeChangeListeners.addInterface( _rxListener ); +} + +void SAL_CALL UnoControl::removeModeChangeListener( const Reference< XModeChangeListener >& _rxListener ) throw (RuntimeException) +{ + ::osl::MutexGuard aGuard( GetMutex() ); + maModeChangeListeners.removeInterface( _rxListener ); +} + +void SAL_CALL UnoControl::addModeChangeApproveListener( const Reference< XModeChangeApproveListener >& ) throw (NoSupportException, RuntimeException) +{ + throw NoSupportException( ); +} + +void SAL_CALL UnoControl::removeModeChangeApproveListener( const Reference< XModeChangeApproveListener >& ) throw (NoSupportException, RuntimeException) +{ + throw NoSupportException( ); +} + +//---------------------------------------------------------------------------------------------------------------------- +awt::Point SAL_CALL UnoControl::convertPointToLogic( const awt::Point& i_Point, ::sal_Int16 i_TargetUnit ) throw (IllegalArgumentException, RuntimeException) +{ + Reference< XUnitConversion > xPeerConversion; + { + ::osl::MutexGuard aGuard( GetMutex() ); + xPeerConversion = xPeerConversion.query( getPeer() ); + } + if ( xPeerConversion.is() ) + return xPeerConversion->convertPointToLogic( i_Point, i_TargetUnit ); + return awt::Point( ); +} + +//---------------------------------------------------------------------------------------------------------------------- +awt::Point SAL_CALL UnoControl::convertPointToPixel( const awt::Point& i_Point, ::sal_Int16 i_SourceUnit ) throw (IllegalArgumentException, RuntimeException) +{ + Reference< XUnitConversion > xPeerConversion; + { + ::osl::MutexGuard aGuard( GetMutex() ); + xPeerConversion = xPeerConversion.query( getPeer() ); + } + if ( xPeerConversion.is() ) + return xPeerConversion->convertPointToPixel( i_Point, i_SourceUnit ); + return awt::Point( ); +} + +//---------------------------------------------------------------------------------------------------------------------- +awt::Size SAL_CALL UnoControl::convertSizeToLogic( const awt::Size& i_Size, ::sal_Int16 i_TargetUnit ) throw (IllegalArgumentException, RuntimeException) +{ + Reference< XUnitConversion > xPeerConversion; + { + ::osl::MutexGuard aGuard( GetMutex() ); + xPeerConversion = xPeerConversion.query( getPeer() ); + } + if ( xPeerConversion.is() ) + return xPeerConversion->convertSizeToLogic( i_Size, i_TargetUnit ); + return awt::Size( ); +} + +//---------------------------------------------------------------------------------------------------------------------- +awt::Size SAL_CALL UnoControl::convertSizeToPixel( const awt::Size& i_Size, ::sal_Int16 i_SourceUnit ) throw (IllegalArgumentException, RuntimeException) +{ + Reference< XUnitConversion > xPeerConversion; + { + ::osl::MutexGuard aGuard( GetMutex() ); + xPeerConversion = xPeerConversion.query( getPeer() ); + } + if ( xPeerConversion.is() ) + return xPeerConversion->convertSizeToPixel( i_Size, i_SourceUnit ); + return awt::Size( ); +} + +//---------------------------------------------------------------------------------------------------------------------- +uno::Reference< awt::XStyleSettings > SAL_CALL UnoControl::getStyleSettings() throw (RuntimeException) +{ + Reference< awt::XStyleSettingsSupplier > xPeerSupplier; + { + ::osl::MutexGuard aGuard( GetMutex() ); + xPeerSupplier = xPeerSupplier.query( getPeer() ); + } + if ( xPeerSupplier.is() ) + return xPeerSupplier->getStyleSettings(); + return NULL; +} |