diff options
Diffstat (limited to 'dbaccess/source/ui/misc/dbaundomanager.cxx')
| -rwxr-xr-x | dbaccess/source/ui/misc/dbaundomanager.cxx | 394 |
1 files changed, 394 insertions, 0 deletions
diff --git a/dbaccess/source/ui/misc/dbaundomanager.cxx b/dbaccess/source/ui/misc/dbaundomanager.cxx new file mode 100755 index 000000000000..83f55e0cbc5e --- /dev/null +++ b/dbaccess/source/ui/misc/dbaundomanager.cxx @@ -0,0 +1,394 @@ +/************************************************************************* + * 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. + * + ************************************************************************/ + +#include "precompiled_dbaccess.hxx" + +#include "dbaundomanager.hxx" + +/** === begin UNO includes === **/ +#include <com/sun/star/lang/DisposedException.hpp> +/** === end UNO includes === **/ + +#include <svl/undo.hxx> +#include <vcl/svapp.hxx> +#include <framework/undomanagerhelper.hxx> + +//...................................................................................................................... +namespace dbaui +{ +//...................................................................................................................... + + /** === begin UNO using === **/ + using ::com::sun::star::uno::Reference; + using ::com::sun::star::uno::XInterface; + using ::com::sun::star::uno::UNO_QUERY; + using ::com::sun::star::uno::UNO_QUERY_THROW; + using ::com::sun::star::uno::UNO_SET_THROW; + using ::com::sun::star::uno::Exception; + using ::com::sun::star::uno::RuntimeException; + using ::com::sun::star::uno::Any; + using ::com::sun::star::uno::makeAny; + using ::com::sun::star::uno::Sequence; + using ::com::sun::star::uno::Type; + using ::com::sun::star::document::XUndoManager; + using ::com::sun::star::lang::DisposedException; + using ::com::sun::star::document::UndoContextNotClosedException; + using ::com::sun::star::document::UndoFailedException; + using ::com::sun::star::document::EmptyUndoStackException; + using ::com::sun::star::util::InvalidStateException; + using ::com::sun::star::document::XUndoAction; + using ::com::sun::star::lang::IllegalArgumentException; + using ::com::sun::star::document::XUndoManagerListener; + using ::com::sun::star::util::NotLockedException; + using ::com::sun::star::lang::NoSupportException; + /** === end UNO using === **/ + + //================================================================================================================== + //= UndoManager_Impl + //================================================================================================================== + struct UndoManager_Impl : public ::framework::IUndoManagerImplementation + { + UndoManager_Impl( UndoManager& i_antiImpl, ::cppu::OWeakObject& i_parent, ::osl::Mutex& i_mutex ) + :rAntiImpl( i_antiImpl ) + ,rParent( i_parent ) + ,rMutex( i_mutex ) + ,bDisposed( false ) + ,aUndoManager() + ,aUndoHelper( *this ) + { + } + + virtual ~UndoManager_Impl() + { + } + + UndoManager& rAntiImpl; + ::cppu::OWeakObject& rParent; + ::osl::Mutex& rMutex; + bool bDisposed; + SfxUndoManager aUndoManager; + ::framework::UndoManagerHelper aUndoHelper; + + // IUndoManagerImplementation + virtual ::svl::IUndoManager& getImplUndoManager(); + virtual Reference< XUndoManager > getThis(); + }; + + //------------------------------------------------------------------------------------------------------------------ + ::svl::IUndoManager& UndoManager_Impl::getImplUndoManager() + { + return aUndoManager; + } + + //------------------------------------------------------------------------------------------------------------------ + Reference< XUndoManager > UndoManager_Impl::getThis() + { + return static_cast< XUndoManager* >( &rAntiImpl ); + } + + //============================================================================================================== + //= OslMutexFacade + //============================================================================================================== + class OslMutexFacade : public ::framework::IMutex + { + public: + OslMutexFacade( ::osl::Mutex& i_mutex ) + :m_rMutex( i_mutex ) + { + } + + virtual void acquire(); + virtual void release(); + + private: + ::osl::Mutex& m_rMutex; + }; + + //-------------------------------------------------------------------------------------------------------------- + void OslMutexFacade::acquire() + { + m_rMutex.acquire(); + } + + //-------------------------------------------------------------------------------------------------------------- + void OslMutexFacade::release() + { + m_rMutex.release(); + } + + //============================================================================================================== + //= UndoManagerMethodGuard + //============================================================================================================== + /** guard for public UNO methods of the UndoManager + */ + class UndoManagerMethodGuard : public ::framework::IMutexGuard + { + public: + UndoManagerMethodGuard( UndoManager_Impl& i_impl ) + :m_aGuard( i_impl.rMutex ) + ,m_aMutexFacade( i_impl.rMutex ) + { + // throw if the instance is already disposed + if ( i_impl.bDisposed ) + throw DisposedException( ::rtl::OUString(), i_impl.getThis() ); + } + virtual ~UndoManagerMethodGuard() + { + } + + // IMutexGuard + virtual ::framework::IMutex& getGuardedMutex(); + + // IGuard + virtual void clear(); + virtual void reset(); + + private: + ::osl::ResettableMutexGuard m_aGuard; + OslMutexFacade m_aMutexFacade; + }; + + //-------------------------------------------------------------------------------------------------------------- + ::framework::IMutex& UndoManagerMethodGuard::getGuardedMutex() + { + return m_aMutexFacade; + } + + //-------------------------------------------------------------------------------------------------------------- + void UndoManagerMethodGuard::clear() + { + m_aGuard.clear(); + } + + //-------------------------------------------------------------------------------------------------------------- + void UndoManagerMethodGuard::reset() + { + m_aGuard.reset(); + } + + //================================================================================================================== + //= UndoManager + //================================================================================================================== + //------------------------------------------------------------------------------------------------------------------ + UndoManager::UndoManager( ::cppu::OWeakObject& i_parent, ::osl::Mutex& i_mutex ) + :m_pImpl( new UndoManager_Impl( *this, i_parent, i_mutex ) ) + { + } + + //------------------------------------------------------------------------------------------------------------------ + UndoManager::~UndoManager() + { + } + + //------------------------------------------------------------------------------------------------------------------ + SfxUndoManager& UndoManager::GetSfxUndoManager() const + { + return m_pImpl->aUndoManager; + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::acquire( ) throw () + { + m_pImpl->rParent.acquire(); + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::release( ) throw () + { + m_pImpl->rParent.release(); + } + + //------------------------------------------------------------------------------------------------------------------ + void UndoManager::disposing() + { + { + ::osl::MutexGuard aGuard( m_pImpl->rMutex ); + m_pImpl->bDisposed = true; + } + m_pImpl->aUndoHelper.disposing(); + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::enterUndoContext( const ::rtl::OUString& i_title ) throw (RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + m_pImpl->aUndoHelper.enterUndoContext( i_title, aGuard ); + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::enterHiddenUndoContext( ) throw (EmptyUndoStackException, RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + m_pImpl->aUndoHelper.enterHiddenUndoContext( aGuard ); + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::leaveUndoContext( ) throw (InvalidStateException, RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + m_pImpl->aUndoHelper.leaveUndoContext( aGuard ); + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::addUndoAction( const Reference< XUndoAction >& i_action ) throw (IllegalArgumentException, RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + m_pImpl->aUndoHelper.addUndoAction( i_action, aGuard ); + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::undo( ) throw (EmptyUndoStackException, UndoContextNotClosedException, UndoFailedException, RuntimeException) + { + SolarMutexGuard aSolarGuard; + // (all our UndoActions work directly on VCL code, usually, so ...) + UndoManagerMethodGuard aGuard( *m_pImpl ); + m_pImpl->aUndoHelper.undo( aGuard ); + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::redo( ) throw (EmptyUndoStackException, UndoContextNotClosedException, UndoFailedException, RuntimeException) + { + SolarMutexGuard aSolarGuard; + // (all our UndoActions work directly on VCL code, usually, so ...) + UndoManagerMethodGuard aGuard( *m_pImpl ); + m_pImpl->aUndoHelper.redo( aGuard ); + } + + //------------------------------------------------------------------------------------------------------------------ + ::sal_Bool SAL_CALL UndoManager::isUndoPossible( ) throw (RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + return m_pImpl->aUndoHelper.isUndoPossible(); + } + + //------------------------------------------------------------------------------------------------------------------ + ::sal_Bool SAL_CALL UndoManager::isRedoPossible( ) throw (RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + return m_pImpl->aUndoHelper.isRedoPossible(); + } + + //------------------------------------------------------------------------------------------------------------------ + ::rtl::OUString SAL_CALL UndoManager::getCurrentUndoActionTitle( ) throw (EmptyUndoStackException, RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + return m_pImpl->aUndoHelper.getCurrentUndoActionTitle(); + } + + //------------------------------------------------------------------------------------------------------------------ + ::rtl::OUString SAL_CALL UndoManager::getCurrentRedoActionTitle( ) throw (EmptyUndoStackException, RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + return m_pImpl->aUndoHelper.getCurrentRedoActionTitle(); + } + + //------------------------------------------------------------------------------------------------------------------ + Sequence< ::rtl::OUString > SAL_CALL UndoManager::getAllUndoActionTitles( ) throw (RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + return m_pImpl->aUndoHelper.getAllUndoActionTitles(); + } + + //------------------------------------------------------------------------------------------------------------------ + Sequence< ::rtl::OUString > SAL_CALL UndoManager::getAllRedoActionTitles( ) throw (RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + return m_pImpl->aUndoHelper.getAllRedoActionTitles(); + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::clear( ) throw (UndoContextNotClosedException, RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + m_pImpl->aUndoHelper.clear( aGuard ); + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::clearRedo( ) throw (UndoContextNotClosedException, RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + m_pImpl->aUndoHelper.clearRedo( aGuard ); + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::reset( ) throw (RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + m_pImpl->aUndoHelper.reset( aGuard ); + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::addUndoManagerListener( const Reference< XUndoManagerListener >& i_listener ) throw (RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + m_pImpl->aUndoHelper.addUndoManagerListener( i_listener ); + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::removeUndoManagerListener( const Reference< XUndoManagerListener >& i_listener ) throw (RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + m_pImpl->aUndoHelper.removeUndoManagerListener( i_listener ); + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::lock( ) throw (RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + m_pImpl->aUndoHelper.lock(); + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::unlock( ) throw (NotLockedException, RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + m_pImpl->aUndoHelper.unlock(); + } + + //------------------------------------------------------------------------------------------------------------------ + ::sal_Bool SAL_CALL UndoManager::isLocked( ) throw (RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + return m_pImpl->aUndoHelper.isLocked(); + } + + //------------------------------------------------------------------------------------------------------------------ + Reference< XInterface > SAL_CALL UndoManager::getParent( ) throw (RuntimeException) + { + UndoManagerMethodGuard aGuard( *m_pImpl ); + return *&m_pImpl->rParent; + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL UndoManager::setParent( const Reference< XInterface >& i_parent ) throw (NoSupportException, RuntimeException) + { + (void)i_parent; + throw NoSupportException( ::rtl::OUString(), m_pImpl->getThis() ); + } + +//...................................................................................................................... +} // namespace dbaui +//...................................................................................................................... |