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Diffstat (limited to 'vcl/source/components/dtranscomp.cxx')
| -rw-r--r-- | vcl/source/components/dtranscomp.cxx | 556 |
1 files changed, 556 insertions, 0 deletions
diff --git a/vcl/source/components/dtranscomp.cxx b/vcl/source/components/dtranscomp.cxx new file mode 100644 index 000000000000..58792cd4fbdb --- /dev/null +++ b/vcl/source/components/dtranscomp.cxx @@ -0,0 +1,556 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: fontident.cxx,v $ + * + * $Revision: 1.3 $ + * + * 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_vcl.hxx" + +#include "com/sun/star/lang/XServiceInfo.hpp" +#include "com/sun/star/lang/XSingleServiceFactory.hpp" +#include "com/sun/star/lang/XInitialization.hpp" +#include "com/sun/star/lang/DisposedException.hpp" +#include "com/sun/star/datatransfer/XTransferable.hpp" +#include "com/sun/star/datatransfer/clipboard/XClipboard.hpp" +#include "com/sun/star/datatransfer/clipboard/XClipboardEx.hpp" +#include "com/sun/star/datatransfer/clipboard/XClipboardNotifier.hpp" +#include "com/sun/star/datatransfer/clipboard/XClipboardListener.hpp" +#include "com/sun/star/datatransfer/dnd/XDragSource.hpp" +#include "com/sun/star/datatransfer/dnd/XDropTarget.hpp" +#include "com/sun/star/datatransfer/dnd/DNDConstants.hpp" + +#include "vcl/svapp.hxx" +#include "vcl/svdata.hxx" +#include "vcl/salinst.hxx" +#include "vos/mutex.hxx" +#include "osl/mutex.hxx" + +#include "cppuhelper/compbase1.hxx" +#include "cppuhelper/compbase2.hxx" +#include "cppuhelper/compbase3.hxx" +#include "cppuhelper/implbase1.hxx" + +using rtl::OUString; +using namespace com::sun::star; +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; + +// ----------------------------------------------------------------------- + +namespace vcl +{ +// generic implementation to satisfy SalInstance +class GenericClipboard : + public cppu::WeakComponentImplHelper3 < + datatransfer::clipboard::XClipboardEx, + datatransfer::clipboard::XClipboardNotifier, + XServiceInfo + > +{ + osl::Mutex m_aMutex; + Reference< ::com::sun::star::datatransfer::XTransferable > m_aContents; + Reference< ::com::sun::star::datatransfer::clipboard::XClipboardOwner > m_aOwner; + std::list< Reference< ::com::sun::star::datatransfer::clipboard::XClipboardListener > > m_aListeners; + + void fireChangedContentsEvent(); + void clearContents(); + +public: + + GenericClipboard() : cppu::WeakComponentImplHelper3< + datatransfer::clipboard::XClipboardEx, + datatransfer::clipboard::XClipboardNotifier, + XServiceInfo + >( m_aMutex ) + {} + virtual ~GenericClipboard(); + + /* + * XServiceInfo + */ + + virtual rtl::OUString SAL_CALL getImplementationName() throw( RuntimeException ); + virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw( RuntimeException ); + virtual Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw( RuntimeException ); + + static rtl::OUString getImplementationName_static(); + static Sequence< rtl::OUString > getSupportedServiceNames_static(); + + /* + * XClipboard + */ + + virtual Reference< ::com::sun::star::datatransfer::XTransferable > SAL_CALL getContents() + throw(RuntimeException); + + virtual void SAL_CALL setContents( + const Reference< ::com::sun::star::datatransfer::XTransferable >& xTrans, + const Reference< ::com::sun::star::datatransfer::clipboard::XClipboardOwner >& xClipboardOwner ) + throw(RuntimeException); + + virtual ::rtl::OUString SAL_CALL getName() + throw(RuntimeException); + + /* + * XClipboardEx + */ + + virtual sal_Int8 SAL_CALL getRenderingCapabilities() + throw(RuntimeException); + + /* + * XClipboardNotifier + */ + virtual void SAL_CALL addClipboardListener( + const Reference< ::com::sun::star::datatransfer::clipboard::XClipboardListener >& listener ) + throw(RuntimeException); + + virtual void SAL_CALL removeClipboardListener( + const Reference< ::com::sun::star::datatransfer::clipboard::XClipboardListener >& listener ) + throw(RuntimeException); +}; + +GenericClipboard::~GenericClipboard() +{ +} + +rtl::OUString GenericClipboard::getImplementationName_static() +{ + return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.datatransfer.VCLGenericClipboard" ) ); +} + +Sequence< rtl::OUString > GenericClipboard::getSupportedServiceNames_static() +{ + Sequence< OUString > aRet(1); + aRet[0] = OUString::createFromAscii("com.sun.star.datatransfer.clipboard.SystemClipboard"); + return aRet; +} + +rtl::OUString GenericClipboard::getImplementationName() throw( RuntimeException ) +{ + return getImplementationName_static(); +} + +Sequence< rtl::OUString > GenericClipboard::getSupportedServiceNames() throw( RuntimeException ) +{ + return getSupportedServiceNames_static(); +} + +sal_Bool GenericClipboard::supportsService( const ::rtl::OUString& ServiceName ) throw( RuntimeException ) +{ + Sequence< OUString > aServices( getSupportedServiceNames() ); + sal_Int32 nServices = aServices.getLength(); + for( sal_Int32 i = 0; i < nServices; i++ ) + { + if( aServices[i] == ServiceName ) + return sal_True; + } + return sal_False; +} + +Reference< ::com::sun::star::datatransfer::XTransferable > GenericClipboard::getContents() throw( RuntimeException ) +{ + return m_aContents; +} + +void GenericClipboard::setContents( + const Reference< ::com::sun::star::datatransfer::XTransferable >& xTrans, + const Reference< ::com::sun::star::datatransfer::clipboard::XClipboardOwner >& xClipboardOwner ) + throw( RuntimeException ) +{ + osl::ClearableMutexGuard aGuard( m_aMutex ); + Reference< datatransfer::clipboard::XClipboardOwner > xOldOwner( m_aOwner ); + Reference< datatransfer::XTransferable > xOldContents( m_aContents ); + m_aContents = xTrans; + m_aOwner = xClipboardOwner; + + std::list< Reference< datatransfer::clipboard::XClipboardListener > > xListeners( m_aListeners ); + datatransfer::clipboard::ClipboardEvent aEv; + aEv.Contents = m_aContents; + + aGuard.clear(); + + if( xOldOwner.is() && xOldOwner != xClipboardOwner ) + xOldOwner->lostOwnership( this, xOldContents ); + for( std::list< Reference< datatransfer::clipboard::XClipboardListener > >::iterator it = + xListeners.begin(); it != xListeners.end() ; ++it ) + { + (*it)->changedContents( aEv ); + } +} + +rtl::OUString GenericClipboard::getName() throw( RuntimeException ) +{ + return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "CLIPBOARD" ) ); +} + +sal_Int8 GenericClipboard::getRenderingCapabilities() throw( RuntimeException ) +{ + return 0; +} + +void GenericClipboard::addClipboardListener( const Reference< datatransfer::clipboard::XClipboardListener >& listener ) + throw( RuntimeException ) +{ + osl::ClearableMutexGuard aGuard( m_aMutex ); + + m_aListeners.push_back( listener ); +} + +void GenericClipboard::removeClipboardListener( const Reference< datatransfer::clipboard::XClipboardListener >& listener ) + throw( RuntimeException ) +{ + osl::ClearableMutexGuard aGuard( m_aMutex ); + + m_aListeners.remove( listener ); +} + +// ------------------------------------------------------------------------ + +class ClipboardFactory : public ::cppu::WeakComponentImplHelper1< + com::sun::star::lang::XSingleServiceFactory +> +{ + osl::Mutex m_aMutex; +public: + ClipboardFactory(); + virtual ~ClipboardFactory(); + + /* + * XSingleServiceFactory + */ + virtual Reference< XInterface > SAL_CALL createInstance() throw(); + virtual Reference< XInterface > SAL_CALL createInstanceWithArguments( const Sequence< Any >& rArgs ) throw(); +}; + +// ------------------------------------------------------------------------ + +ClipboardFactory::ClipboardFactory() : + cppu::WeakComponentImplHelper1< + com::sun::star::lang::XSingleServiceFactory +>( m_aMutex ) +{ +} + +// ------------------------------------------------------------------------ + +ClipboardFactory::~ClipboardFactory() +{ +} + +// ------------------------------------------------------------------------ + +Reference< XInterface > ClipboardFactory::createInstance() throw() +{ + return createInstanceWithArguments( Sequence< Any >() ); +} + +// ------------------------------------------------------------------------ + +Reference< XInterface > ClipboardFactory::createInstanceWithArguments( const Sequence< Any >& arguments ) throw() +{ + vos::OGuard aGuard( Application::GetSolarMutex() ); + Reference< XInterface > xResult = ImplGetSVData()->mpDefInst->CreateClipboard( arguments ); + return xResult; +} + +// ------------------------------------------------------------------------ + +Sequence< OUString > SAL_CALL Clipboard_getSupportedServiceNames() +{ + Sequence< OUString > aRet(1); + aRet[0] = OUString::createFromAscii("com.sun.star.datatransfer.clipboard.SystemClipboard"); + return aRet; +} + +OUString SAL_CALL Clipboard_getImplementationName() +{ + #if defined UNX + return OUString( RTL_CONSTASCII_USTRINGPARAM( + #if ! defined QUARTZ + "com.sun.star.datatransfer.X11ClipboardSupport" + #else + "com.sun.star.datatransfer.clipboard.AquaClipboard" + #endif + ) ); + #else + return GenericClipboard::getImplementationName_static(); + #endif +} + +Reference< XSingleServiceFactory > SAL_CALL Clipboard_createFactory( const Reference< XMultiServiceFactory > & ) +{ + return Reference< XSingleServiceFactory >( new ClipboardFactory() ); +} + +/* +* generic DragSource dummy +*/ +class GenericDragSource : public cppu::WeakComponentImplHelper2< + datatransfer::dnd::XDragSource, + XInitialization + > +{ + osl::Mutex m_aMutex; +public: + GenericDragSource() : cppu::WeakComponentImplHelper2< datatransfer::dnd::XDragSource, XInitialization >( m_aMutex ) {} + virtual ~GenericDragSource(); + + // XDragSource + virtual sal_Bool SAL_CALL isDragImageSupported() throw(); + virtual sal_Int32 SAL_CALL getDefaultCursor( sal_Int8 dragAction ) throw(); + virtual void SAL_CALL startDrag( + const datatransfer::dnd::DragGestureEvent& trigger, + sal_Int8 sourceActions, sal_Int32 cursor, sal_Int32 image, + const Reference< datatransfer::XTransferable >& transferable, + const Reference< datatransfer::dnd::XDragSourceListener >& listener + ) throw(); + + // XInitialization + virtual void SAL_CALL initialize( const Sequence< Any >& arguments ) throw( ::com::sun::star::uno::Exception ); + + static Sequence< OUString > getSupportedServiceNames_static() + { + Sequence< OUString > aRet( 1 ); + aRet[0] = OUString::createFromAscii( "com.sun.star.datatransfer.dnd.GenericDragSource" ); + return aRet; + } + + static OUString getImplementationName_static() + { + return OUString::createFromAscii( "com.sun.star.datatransfer.dnd.VclGenericDragSource" ); + } +}; + +GenericDragSource::~GenericDragSource() +{ +} + +sal_Bool GenericDragSource::isDragImageSupported() throw() +{ + return sal_False; +} + +sal_Int32 GenericDragSource::getDefaultCursor( sal_Int8 ) throw() +{ + return 0; +} + +void GenericDragSource::startDrag( const datatransfer::dnd::DragGestureEvent&, + sal_Int8 /*sourceActions*/, sal_Int32 /*cursor*/, sal_Int32 /*image*/, + const Reference< datatransfer::XTransferable >&, + const Reference< datatransfer::dnd::XDragSourceListener >& listener + ) throw() +{ + datatransfer::dnd::DragSourceDropEvent aEv; + aEv.DropAction = datatransfer::dnd::DNDConstants::ACTION_COPY; + aEv.DropSuccess = sal_False; + listener->dragDropEnd( aEv ); +} + +void GenericDragSource::initialize( const Sequence< Any >& ) throw( Exception ) +{ +} + + +Sequence< OUString > SAL_CALL DragSource_getSupportedServiceNames() +{ + #if defined UNX + static OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM( + #if ! defined QUARTZ + "com.sun.star.datatransfer.dnd.X11DragSource" + #else + "com.sun.star.datatransfer.dnd.OleDragSource" + #endif + ) ); + static Sequence< OUString > aServiceNames( &aServiceName, 1 ); + return aServiceNames; + #else + return GenericDragSource::getSupportedServiceNames_static(); + #endif +} + +OUString SAL_CALL DragSource_getImplementationName() +{ + #if defined UNX + return OUString( RTL_CONSTASCII_USTRINGPARAM( + #if ! defined QUARTZ + "com.sun.star.datatransfer.dnd.XdndSupport" + #else + "com.sun.star.comp.datatransfer.dnd.OleDragSource_V1" + #endif + ) ); + #else + return GenericDragSource::getImplementationName_static(); + #endif +} + +Reference< XInterface > SAL_CALL DragSource_createInstance( const Reference< XMultiServiceFactory >& ) +{ + vos::OGuard aGuard( Application::GetSolarMutex() ); + Reference< XInterface > xResult = ImplGetSVData()->mpDefInst->CreateDragSource(); + return xResult; +} + +/* +* generic DragSource dummy +*/ + +class GenericDropTarget : public cppu::WeakComponentImplHelper2< + datatransfer::dnd::XDropTarget, + XInitialization + > +{ + osl::Mutex m_aMutex; +public: + GenericDropTarget() : cppu::WeakComponentImplHelper2< + datatransfer::dnd::XDropTarget, + XInitialization + > ( m_aMutex ) + {} + virtual ~GenericDropTarget(); + + // XInitialization + virtual void SAL_CALL initialize( const Sequence< Any >& args ) throw ( Exception ); + + // XDropTarget + virtual void SAL_CALL addDropTargetListener( const Reference< ::com::sun::star::datatransfer::dnd::XDropTargetListener >& ) throw(); + virtual void SAL_CALL removeDropTargetListener( const Reference< ::com::sun::star::datatransfer::dnd::XDropTargetListener >& ) throw(); + virtual sal_Bool SAL_CALL isActive() throw(); + virtual void SAL_CALL setActive( sal_Bool active ) throw(); + virtual sal_Int8 SAL_CALL getDefaultActions() throw(); + virtual void SAL_CALL setDefaultActions( sal_Int8 actions ) throw(); + + static Sequence< OUString > getSupportedServiceNames_static() + { + Sequence< OUString > aRet( 1 ); + aRet[0] = OUString::createFromAscii( "com.sun.star.datatransfer.dnd.GenericDropTarget" ); + return aRet; + } + + static OUString getImplementationName_static() + { + return OUString::createFromAscii( "com.sun.star.datatransfer.dnd.VclGenericDropTarget" ); + } +}; + +GenericDropTarget::~GenericDropTarget() +{ +} + +void GenericDropTarget::initialize( const Sequence< Any >& ) throw( Exception ) +{ +} + +void GenericDropTarget::addDropTargetListener( const Reference< ::com::sun::star::datatransfer::dnd::XDropTargetListener >& ) throw() +{ +} + +void GenericDropTarget::removeDropTargetListener( const Reference< ::com::sun::star::datatransfer::dnd::XDropTargetListener >& ) throw() +{ +} + +sal_Bool GenericDropTarget::isActive() throw() +{ + return sal_False; +} + +void GenericDropTarget::setActive( sal_Bool ) throw() +{ +} + +sal_Int8 GenericDropTarget::getDefaultActions() throw() +{ + return 0; +} + +void GenericDropTarget::setDefaultActions( sal_Int8) throw() +{ +} + +Sequence< OUString > SAL_CALL DropTarget_getSupportedServiceNames() +{ + #if defined UNX + static OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM( + #if ! defined QUARTZ + "com.sun.star.datatransfer.dnd.X11DropTarget" + #else + "com.sun.star.datatransfer.dnd.OleDropTarget" + #endif + ) ); + static Sequence< OUString > aServiceNames( &aServiceName, 1 ); + return aServiceNames; + #else + return GenericDropTarget::getSupportedServiceNames_static(); + #endif +} + +OUString SAL_CALL DropTarget_getImplementationName() +{ + #if defined UNX + return OUString( RTL_CONSTASCII_USTRINGPARAM( + #if ! defined QUARTZ + "com.sun.star.datatransfer.dnd.XdndDropTarget" + #else + "com.sun.star.comp.datatransfer.dnd.OleDropTarget_V1" + #endif + ) ); + #else + return GenericDropTarget::getImplementationName_static(); + #endif +} + +Reference< XInterface > SAL_CALL DropTarget_createInstance( const Reference< XMultiServiceFactory >& ) +{ + vos::OGuard aGuard( Application::GetSolarMutex() ); + Reference< XInterface > xResult = ImplGetSVData()->mpDefInst->CreateDropTarget(); + return xResult; +} + + +} // namespace vcl + +/* +* SalInstance generic +*/ +Reference< XInterface > SalInstance::CreateClipboard( const Sequence< Any >& ) +{ + return Reference< XInterface >( ( cppu::OWeakObject * )new vcl::GenericClipboard() ); +} + +Reference< XInterface > SalInstance::CreateDragSource() +{ + return Reference< XInterface >( ( cppu::OWeakObject * )new vcl::GenericDragSource() ); +} + +Reference< XInterface > SalInstance::CreateDropTarget() +{ + return Reference< XInterface >( ( cppu::OWeakObject * )new vcl::GenericDropTarget() ); +} + |