1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3*cdf0e10cSrcweir * 4*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 5*cdf0e10cSrcweir * 6*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 7*cdf0e10cSrcweir * 8*cdf0e10cSrcweir * This file is part of OpenOffice.org. 9*cdf0e10cSrcweir * 10*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 11*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 12*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 13*cdf0e10cSrcweir * 14*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 15*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 16*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 18*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 19*cdf0e10cSrcweir * 20*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 21*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 22*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 23*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 24*cdf0e10cSrcweir * 25*cdf0e10cSrcweir ************************************************************************/ 26*cdf0e10cSrcweir 27*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 28*cdf0e10cSrcweir #include "precompiled_sfx2.hxx" 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir #include "docundomanager.hxx" 31*cdf0e10cSrcweir #include "sfx2/sfxbasemodel.hxx" 32*cdf0e10cSrcweir #include "sfx2/objsh.hxx" 33*cdf0e10cSrcweir #include "sfx2/viewfrm.hxx" 34*cdf0e10cSrcweir #include "sfx2/viewsh.hxx" 35*cdf0e10cSrcweir #include "sfx2/bindings.hxx" 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir /** === begin UNO includes === **/ 38*cdf0e10cSrcweir #include <com/sun/star/lang/XComponent.hpp> 39*cdf0e10cSrcweir /** === end UNO includes === **/ 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir #include <comphelper/anytostring.hxx> 42*cdf0e10cSrcweir #include <comphelper/flagguard.hxx> 43*cdf0e10cSrcweir #include <svl/undo.hxx> 44*cdf0e10cSrcweir #include <tools/diagnose_ex.h> 45*cdf0e10cSrcweir #include <framework/undomanagerhelper.hxx> 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir #include <boost/noncopyable.hpp> 48*cdf0e10cSrcweir #include <stack> 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir //...................................................................................................................... 51*cdf0e10cSrcweir namespace sfx2 52*cdf0e10cSrcweir { 53*cdf0e10cSrcweir //...................................................................................................................... 54*cdf0e10cSrcweir 55*cdf0e10cSrcweir /** === begin UNO using === **/ 56*cdf0e10cSrcweir using ::com::sun::star::uno::Reference; 57*cdf0e10cSrcweir using ::com::sun::star::uno::XInterface; 58*cdf0e10cSrcweir using ::com::sun::star::uno::UNO_QUERY; 59*cdf0e10cSrcweir using ::com::sun::star::uno::UNO_QUERY_THROW; 60*cdf0e10cSrcweir using ::com::sun::star::uno::UNO_SET_THROW; 61*cdf0e10cSrcweir using ::com::sun::star::uno::Exception; 62*cdf0e10cSrcweir using ::com::sun::star::uno::RuntimeException; 63*cdf0e10cSrcweir using ::com::sun::star::uno::Any; 64*cdf0e10cSrcweir using ::com::sun::star::uno::makeAny; 65*cdf0e10cSrcweir using ::com::sun::star::uno::Sequence; 66*cdf0e10cSrcweir using ::com::sun::star::uno::Type; 67*cdf0e10cSrcweir using ::com::sun::star::util::InvalidStateException; 68*cdf0e10cSrcweir using ::com::sun::star::document::EmptyUndoStackException; 69*cdf0e10cSrcweir using ::com::sun::star::util::NotLockedException; 70*cdf0e10cSrcweir using ::com::sun::star::document::UndoContextNotClosedException; 71*cdf0e10cSrcweir using ::com::sun::star::document::XUndoAction; 72*cdf0e10cSrcweir using ::com::sun::star::document::XUndoManagerSupplier; 73*cdf0e10cSrcweir using ::com::sun::star::lang::XComponent; 74*cdf0e10cSrcweir using ::com::sun::star::lang::IllegalArgumentException; 75*cdf0e10cSrcweir using ::com::sun::star::lang::NotInitializedException; 76*cdf0e10cSrcweir using ::com::sun::star::lang::EventObject; 77*cdf0e10cSrcweir using ::com::sun::star::document::UndoManagerEvent; 78*cdf0e10cSrcweir using ::com::sun::star::document::XUndoManagerListener; 79*cdf0e10cSrcweir using ::com::sun::star::document::UndoFailedException; 80*cdf0e10cSrcweir using ::com::sun::star::document::XUndoManager; 81*cdf0e10cSrcweir using ::com::sun::star::lang::NoSupportException; 82*cdf0e10cSrcweir using ::com::sun::star::frame::XModel; 83*cdf0e10cSrcweir /** === end UNO using === **/ 84*cdf0e10cSrcweir 85*cdf0e10cSrcweir using ::svl::IUndoManager; 86*cdf0e10cSrcweir 87*cdf0e10cSrcweir //================================================================================================================== 88*cdf0e10cSrcweir //= DocumentUndoManager_Impl 89*cdf0e10cSrcweir //================================================================================================================== 90*cdf0e10cSrcweir struct DocumentUndoManager_Impl : public ::framework::IUndoManagerImplementation 91*cdf0e10cSrcweir { 92*cdf0e10cSrcweir DocumentUndoManager& rAntiImpl; 93*cdf0e10cSrcweir IUndoManager* pUndoManager; 94*cdf0e10cSrcweir ::framework::UndoManagerHelper aUndoHelper; 95*cdf0e10cSrcweir 96*cdf0e10cSrcweir DocumentUndoManager_Impl( DocumentUndoManager& i_antiImpl ) 97*cdf0e10cSrcweir :rAntiImpl( i_antiImpl ) 98*cdf0e10cSrcweir ,pUndoManager( impl_retrieveUndoManager( i_antiImpl.getBaseModel() ) ) 99*cdf0e10cSrcweir // do this *before* the construction of aUndoHelper (which actually means: put pUndoManager before 100*cdf0e10cSrcweir // aUndoHelper in the member list)! 101*cdf0e10cSrcweir ,aUndoHelper( *this ) 102*cdf0e10cSrcweir { 103*cdf0e10cSrcweir } 104*cdf0e10cSrcweir 105*cdf0e10cSrcweir const SfxObjectShell* getObjectShell() const { return rAntiImpl.getBaseModel().GetObjectShell(); } 106*cdf0e10cSrcweir SfxObjectShell* getObjectShell() { return rAntiImpl.getBaseModel().GetObjectShell(); } 107*cdf0e10cSrcweir 108*cdf0e10cSrcweir // IUndoManagerImplementation 109*cdf0e10cSrcweir virtual ::svl::IUndoManager& getImplUndoManager(); 110*cdf0e10cSrcweir virtual Reference< XUndoManager > getThis(); 111*cdf0e10cSrcweir 112*cdf0e10cSrcweir void disposing() 113*cdf0e10cSrcweir { 114*cdf0e10cSrcweir aUndoHelper.disposing(); 115*cdf0e10cSrcweir ENSURE_OR_RETURN_VOID( pUndoManager, "DocumentUndoManager_Impl::disposing: already disposed!" ); 116*cdf0e10cSrcweir pUndoManager = NULL; 117*cdf0e10cSrcweir } 118*cdf0e10cSrcweir 119*cdf0e10cSrcweir void invalidateXDo_nolck(); 120*cdf0e10cSrcweir 121*cdf0e10cSrcweir private: 122*cdf0e10cSrcweir static IUndoManager* impl_retrieveUndoManager( SfxBaseModel& i_baseModel ) 123*cdf0e10cSrcweir { 124*cdf0e10cSrcweir IUndoManager* pUndoManager( NULL ); 125*cdf0e10cSrcweir SfxObjectShell* pObjectShell = i_baseModel.GetObjectShell(); 126*cdf0e10cSrcweir if ( pObjectShell != NULL ) 127*cdf0e10cSrcweir pUndoManager = pObjectShell->GetUndoManager(); 128*cdf0e10cSrcweir if ( !pUndoManager ) 129*cdf0e10cSrcweir throw NotInitializedException( ::rtl::OUString(), *&i_baseModel ); 130*cdf0e10cSrcweir return pUndoManager; 131*cdf0e10cSrcweir } 132*cdf0e10cSrcweir }; 133*cdf0e10cSrcweir 134*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 135*cdf0e10cSrcweir ::svl::IUndoManager& DocumentUndoManager_Impl::getImplUndoManager() 136*cdf0e10cSrcweir { 137*cdf0e10cSrcweir ENSURE_OR_THROW( pUndoManager != NULL, "DocumentUndoManager_Impl::getImplUndoManager: no access to the doc's UndoManager implementation!" ); 138*cdf0e10cSrcweir 139*cdf0e10cSrcweir #if OSL_DEBUG_LEVEL > 0 140*cdf0e10cSrcweir // in a non-product build, assert if the current UndoManager at the shell is not the same we obtained 141*cdf0e10cSrcweir // (and cached) at construction time 142*cdf0e10cSrcweir SfxObjectShell* pObjectShell = rAntiImpl.getBaseModel().GetObjectShell(); 143*cdf0e10cSrcweir OSL_ENSURE( ( pObjectShell != NULL ) && ( pUndoManager == pObjectShell->GetUndoManager() ), 144*cdf0e10cSrcweir "DocumentUndoManager_Impl::getImplUndoManager: the UndoManager changed meanwhile - what about our listener?" ); 145*cdf0e10cSrcweir #endif 146*cdf0e10cSrcweir 147*cdf0e10cSrcweir return *pUndoManager; 148*cdf0e10cSrcweir } 149*cdf0e10cSrcweir 150*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 151*cdf0e10cSrcweir Reference< XUndoManager > DocumentUndoManager_Impl::getThis() 152*cdf0e10cSrcweir { 153*cdf0e10cSrcweir return static_cast< XUndoManager* >( &rAntiImpl ); 154*cdf0e10cSrcweir } 155*cdf0e10cSrcweir 156*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 157*cdf0e10cSrcweir void DocumentUndoManager_Impl::invalidateXDo_nolck() 158*cdf0e10cSrcweir { 159*cdf0e10cSrcweir SfxModelGuard aGuard( rAntiImpl ); 160*cdf0e10cSrcweir 161*cdf0e10cSrcweir const SfxObjectShell* pDocShell = getObjectShell(); 162*cdf0e10cSrcweir ENSURE_OR_THROW( pDocShell != NULL, "lcl_invalidateUndo: no access to the doc shell!" ); 163*cdf0e10cSrcweir SfxViewFrame* pViewFrame = SfxViewFrame::GetFirst( pDocShell ); 164*cdf0e10cSrcweir while ( pViewFrame ) 165*cdf0e10cSrcweir { 166*cdf0e10cSrcweir pViewFrame->GetBindings().Invalidate( SID_UNDO ); 167*cdf0e10cSrcweir pViewFrame->GetBindings().Invalidate( SID_REDO ); 168*cdf0e10cSrcweir pViewFrame = SfxViewFrame::GetNext( *pViewFrame, pDocShell ); 169*cdf0e10cSrcweir } 170*cdf0e10cSrcweir } 171*cdf0e10cSrcweir 172*cdf0e10cSrcweir //================================================================================================================== 173*cdf0e10cSrcweir //= SolarMutexFacade 174*cdf0e10cSrcweir //================================================================================================================== 175*cdf0e10cSrcweir /** a facade for the SolarMutex, implementing ::framework::IMutex (as opposed to ::vos::IMutex) 176*cdf0e10cSrcweir */ 177*cdf0e10cSrcweir class SolarMutexFacade : public ::framework::IMutex 178*cdf0e10cSrcweir { 179*cdf0e10cSrcweir public: 180*cdf0e10cSrcweir SolarMutexFacade() 181*cdf0e10cSrcweir { 182*cdf0e10cSrcweir } 183*cdf0e10cSrcweir 184*cdf0e10cSrcweir virtual void acquire() 185*cdf0e10cSrcweir { 186*cdf0e10cSrcweir Application::GetSolarMutex().acquire(); 187*cdf0e10cSrcweir } 188*cdf0e10cSrcweir 189*cdf0e10cSrcweir virtual void release() 190*cdf0e10cSrcweir { 191*cdf0e10cSrcweir Application::GetSolarMutex().release(); 192*cdf0e10cSrcweir } 193*cdf0e10cSrcweir }; 194*cdf0e10cSrcweir 195*cdf0e10cSrcweir //================================================================================================================== 196*cdf0e10cSrcweir //= UndoManagerGuard 197*cdf0e10cSrcweir //================================================================================================================== 198*cdf0e10cSrcweir class UndoManagerGuard :public ::framework::IMutexGuard 199*cdf0e10cSrcweir ,public ::boost::noncopyable 200*cdf0e10cSrcweir { 201*cdf0e10cSrcweir public: 202*cdf0e10cSrcweir UndoManagerGuard( DocumentUndoManager& i_undoManager ) 203*cdf0e10cSrcweir :m_guard( i_undoManager ) 204*cdf0e10cSrcweir ,m_solarMutexFacade() 205*cdf0e10cSrcweir { 206*cdf0e10cSrcweir } 207*cdf0e10cSrcweir 208*cdf0e10cSrcweir ~UndoManagerGuard() 209*cdf0e10cSrcweir { 210*cdf0e10cSrcweir } 211*cdf0e10cSrcweir 212*cdf0e10cSrcweir virtual void reset() 213*cdf0e10cSrcweir { 214*cdf0e10cSrcweir m_guard.reset(); 215*cdf0e10cSrcweir } 216*cdf0e10cSrcweir 217*cdf0e10cSrcweir virtual void clear() 218*cdf0e10cSrcweir { 219*cdf0e10cSrcweir m_guard.clear(); 220*cdf0e10cSrcweir } 221*cdf0e10cSrcweir 222*cdf0e10cSrcweir virtual ::framework::IMutex& getGuardedMutex() 223*cdf0e10cSrcweir { 224*cdf0e10cSrcweir // note that this means that we *know* that SfxModelGuard also locks the SolarMutex (nothing more, nothing less). 225*cdf0e10cSrcweir // If this ever changes, we need to adjust this code here, too. 226*cdf0e10cSrcweir return m_solarMutexFacade; 227*cdf0e10cSrcweir } 228*cdf0e10cSrcweir 229*cdf0e10cSrcweir private: 230*cdf0e10cSrcweir SfxModelGuard m_guard; 231*cdf0e10cSrcweir SolarMutexFacade m_solarMutexFacade; 232*cdf0e10cSrcweir }; 233*cdf0e10cSrcweir 234*cdf0e10cSrcweir //================================================================================================================== 235*cdf0e10cSrcweir //= DocumentUndoManager 236*cdf0e10cSrcweir //================================================================================================================== 237*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 238*cdf0e10cSrcweir DocumentUndoManager::DocumentUndoManager( SfxBaseModel& i_document ) 239*cdf0e10cSrcweir :SfxModelSubComponent( i_document ) 240*cdf0e10cSrcweir ,m_pImpl( new DocumentUndoManager_Impl( *this ) ) 241*cdf0e10cSrcweir { 242*cdf0e10cSrcweir } 243*cdf0e10cSrcweir 244*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 245*cdf0e10cSrcweir DocumentUndoManager::~DocumentUndoManager() 246*cdf0e10cSrcweir { 247*cdf0e10cSrcweir } 248*cdf0e10cSrcweir 249*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 250*cdf0e10cSrcweir void DocumentUndoManager::disposing() 251*cdf0e10cSrcweir { 252*cdf0e10cSrcweir m_pImpl->disposing(); 253*cdf0e10cSrcweir } 254*cdf0e10cSrcweir 255*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 256*cdf0e10cSrcweir bool DocumentUndoManager::isInContext() const 257*cdf0e10cSrcweir { 258*cdf0e10cSrcweir // No mutex locking within this method, no disposal check - this is the responsibility of the owner. 259*cdf0e10cSrcweir return m_pImpl->getImplUndoManager().IsInListAction(); 260*cdf0e10cSrcweir } 261*cdf0e10cSrcweir 262*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 263*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::acquire( ) throw () 264*cdf0e10cSrcweir { 265*cdf0e10cSrcweir SfxModelSubComponent::acquire(); 266*cdf0e10cSrcweir } 267*cdf0e10cSrcweir 268*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 269*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::release( ) throw () 270*cdf0e10cSrcweir { 271*cdf0e10cSrcweir SfxModelSubComponent::release(); 272*cdf0e10cSrcweir } 273*cdf0e10cSrcweir 274*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 275*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::enterUndoContext( const ::rtl::OUString& i_title ) throw (RuntimeException) 276*cdf0e10cSrcweir { 277*cdf0e10cSrcweir // SYNCHRONIZED ---> 278*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 279*cdf0e10cSrcweir m_pImpl->aUndoHelper.enterUndoContext( i_title, aGuard ); 280*cdf0e10cSrcweir // <--- SYNCHRONIZED 281*cdf0e10cSrcweir m_pImpl->invalidateXDo_nolck(); 282*cdf0e10cSrcweir } 283*cdf0e10cSrcweir 284*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 285*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::enterHiddenUndoContext( ) throw (EmptyUndoStackException, RuntimeException) 286*cdf0e10cSrcweir { 287*cdf0e10cSrcweir // SYNCHRONIZED ---> 288*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 289*cdf0e10cSrcweir m_pImpl->aUndoHelper.enterHiddenUndoContext( aGuard ); 290*cdf0e10cSrcweir // <--- SYNCHRONIZED 291*cdf0e10cSrcweir m_pImpl->invalidateXDo_nolck(); 292*cdf0e10cSrcweir } 293*cdf0e10cSrcweir 294*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 295*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::leaveUndoContext( ) throw (InvalidStateException, RuntimeException) 296*cdf0e10cSrcweir { 297*cdf0e10cSrcweir // SYNCHRONIZED ---> 298*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 299*cdf0e10cSrcweir m_pImpl->aUndoHelper.leaveUndoContext( aGuard ); 300*cdf0e10cSrcweir // <--- SYNCHRONIZED 301*cdf0e10cSrcweir m_pImpl->invalidateXDo_nolck(); 302*cdf0e10cSrcweir } 303*cdf0e10cSrcweir 304*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 305*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::addUndoAction( const Reference< XUndoAction >& i_action ) throw (RuntimeException, IllegalArgumentException) 306*cdf0e10cSrcweir { 307*cdf0e10cSrcweir // SYNCHRONIZED ---> 308*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 309*cdf0e10cSrcweir m_pImpl->aUndoHelper.addUndoAction( i_action, aGuard ); 310*cdf0e10cSrcweir // <--- SYNCHRONIZED 311*cdf0e10cSrcweir m_pImpl->invalidateXDo_nolck(); 312*cdf0e10cSrcweir } 313*cdf0e10cSrcweir 314*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 315*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::undo( ) throw (EmptyUndoStackException, UndoContextNotClosedException, UndoFailedException, RuntimeException) 316*cdf0e10cSrcweir { 317*cdf0e10cSrcweir // SYNCHRONIZED ---> 318*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 319*cdf0e10cSrcweir m_pImpl->aUndoHelper.undo( aGuard ); 320*cdf0e10cSrcweir // <--- SYNCHRONIZED 321*cdf0e10cSrcweir m_pImpl->invalidateXDo_nolck(); 322*cdf0e10cSrcweir } 323*cdf0e10cSrcweir 324*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 325*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::redo( ) throw (EmptyUndoStackException, UndoContextNotClosedException, UndoFailedException, RuntimeException) 326*cdf0e10cSrcweir { 327*cdf0e10cSrcweir // SYNCHRONIZED ---> 328*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 329*cdf0e10cSrcweir m_pImpl->aUndoHelper.redo( aGuard ); 330*cdf0e10cSrcweir // <--- SYNCHRONIZED 331*cdf0e10cSrcweir m_pImpl->invalidateXDo_nolck(); 332*cdf0e10cSrcweir } 333*cdf0e10cSrcweir 334*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 335*cdf0e10cSrcweir ::sal_Bool SAL_CALL DocumentUndoManager::isUndoPossible( ) throw (RuntimeException) 336*cdf0e10cSrcweir { 337*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 338*cdf0e10cSrcweir return m_pImpl->aUndoHelper.isUndoPossible(); 339*cdf0e10cSrcweir } 340*cdf0e10cSrcweir 341*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 342*cdf0e10cSrcweir ::sal_Bool SAL_CALL DocumentUndoManager::isRedoPossible( ) throw (RuntimeException) 343*cdf0e10cSrcweir { 344*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 345*cdf0e10cSrcweir return m_pImpl->aUndoHelper.isRedoPossible(); 346*cdf0e10cSrcweir } 347*cdf0e10cSrcweir 348*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 349*cdf0e10cSrcweir ::rtl::OUString SAL_CALL DocumentUndoManager::getCurrentUndoActionTitle( ) throw (EmptyUndoStackException, RuntimeException) 350*cdf0e10cSrcweir { 351*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 352*cdf0e10cSrcweir return m_pImpl->aUndoHelper.getCurrentUndoActionTitle(); 353*cdf0e10cSrcweir } 354*cdf0e10cSrcweir 355*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 356*cdf0e10cSrcweir ::rtl::OUString SAL_CALL DocumentUndoManager::getCurrentRedoActionTitle( ) throw (EmptyUndoStackException, RuntimeException) 357*cdf0e10cSrcweir { 358*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 359*cdf0e10cSrcweir return m_pImpl->aUndoHelper.getCurrentRedoActionTitle(); 360*cdf0e10cSrcweir } 361*cdf0e10cSrcweir 362*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 363*cdf0e10cSrcweir Sequence< ::rtl::OUString > SAL_CALL DocumentUndoManager::getAllUndoActionTitles( ) throw (RuntimeException) 364*cdf0e10cSrcweir { 365*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 366*cdf0e10cSrcweir return m_pImpl->aUndoHelper.getAllUndoActionTitles(); 367*cdf0e10cSrcweir } 368*cdf0e10cSrcweir 369*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 370*cdf0e10cSrcweir Sequence< ::rtl::OUString > SAL_CALL DocumentUndoManager::getAllRedoActionTitles( ) throw (RuntimeException) 371*cdf0e10cSrcweir { 372*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 373*cdf0e10cSrcweir return m_pImpl->aUndoHelper.getAllRedoActionTitles(); 374*cdf0e10cSrcweir } 375*cdf0e10cSrcweir 376*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 377*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::clear( ) throw (UndoContextNotClosedException, RuntimeException) 378*cdf0e10cSrcweir { 379*cdf0e10cSrcweir // SYNCHRONIZED ---> 380*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 381*cdf0e10cSrcweir m_pImpl->aUndoHelper.clear( aGuard ); 382*cdf0e10cSrcweir // <--- SYNCHRONIZED 383*cdf0e10cSrcweir m_pImpl->invalidateXDo_nolck(); 384*cdf0e10cSrcweir } 385*cdf0e10cSrcweir 386*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 387*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::clearRedo( ) throw (UndoContextNotClosedException, RuntimeException) 388*cdf0e10cSrcweir { 389*cdf0e10cSrcweir // SYNCHRONIZED ---> 390*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 391*cdf0e10cSrcweir m_pImpl->aUndoHelper.clearRedo( aGuard ); 392*cdf0e10cSrcweir // <--- SYNCHRONIZED 393*cdf0e10cSrcweir m_pImpl->invalidateXDo_nolck(); 394*cdf0e10cSrcweir } 395*cdf0e10cSrcweir 396*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 397*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::reset() throw (RuntimeException) 398*cdf0e10cSrcweir { 399*cdf0e10cSrcweir // SYNCHRONIZED ---> 400*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 401*cdf0e10cSrcweir m_pImpl->aUndoHelper.reset( aGuard ); 402*cdf0e10cSrcweir // <--- SYNCHRONIZED 403*cdf0e10cSrcweir m_pImpl->invalidateXDo_nolck(); 404*cdf0e10cSrcweir } 405*cdf0e10cSrcweir 406*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 407*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::lock( ) throw (RuntimeException) 408*cdf0e10cSrcweir { 409*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 410*cdf0e10cSrcweir m_pImpl->aUndoHelper.lock(); 411*cdf0e10cSrcweir } 412*cdf0e10cSrcweir 413*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 414*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::unlock( ) throw (RuntimeException, NotLockedException) 415*cdf0e10cSrcweir { 416*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 417*cdf0e10cSrcweir m_pImpl->aUndoHelper.unlock(); 418*cdf0e10cSrcweir } 419*cdf0e10cSrcweir 420*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 421*cdf0e10cSrcweir ::sal_Bool SAL_CALL DocumentUndoManager::isLocked( ) throw (RuntimeException) 422*cdf0e10cSrcweir { 423*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 424*cdf0e10cSrcweir return m_pImpl->aUndoHelper.isLocked(); 425*cdf0e10cSrcweir } 426*cdf0e10cSrcweir 427*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 428*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::addUndoManagerListener( const Reference< XUndoManagerListener >& i_listener ) throw (RuntimeException) 429*cdf0e10cSrcweir { 430*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 431*cdf0e10cSrcweir return m_pImpl->aUndoHelper.addUndoManagerListener( i_listener ); 432*cdf0e10cSrcweir } 433*cdf0e10cSrcweir 434*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 435*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::removeUndoManagerListener( const Reference< XUndoManagerListener >& i_listener ) throw (RuntimeException) 436*cdf0e10cSrcweir { 437*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 438*cdf0e10cSrcweir return m_pImpl->aUndoHelper.removeUndoManagerListener( i_listener ); 439*cdf0e10cSrcweir } 440*cdf0e10cSrcweir 441*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 442*cdf0e10cSrcweir Reference< XInterface > SAL_CALL DocumentUndoManager::getParent( ) throw (RuntimeException) 443*cdf0e10cSrcweir { 444*cdf0e10cSrcweir UndoManagerGuard aGuard( *this ); 445*cdf0e10cSrcweir return static_cast< XModel* >( &getBaseModel() ); 446*cdf0e10cSrcweir } 447*cdf0e10cSrcweir 448*cdf0e10cSrcweir //------------------------------------------------------------------------------------------------------------------ 449*cdf0e10cSrcweir void SAL_CALL DocumentUndoManager::setParent( const Reference< XInterface >& i_parent ) throw (NoSupportException, RuntimeException) 450*cdf0e10cSrcweir { 451*cdf0e10cSrcweir (void)i_parent; 452*cdf0e10cSrcweir throw NoSupportException( ::rtl::OUString(), m_pImpl->getThis() ); 453*cdf0e10cSrcweir } 454*cdf0e10cSrcweir 455*cdf0e10cSrcweir //...................................................................................................................... 456*cdf0e10cSrcweir } // namespace sfx2 457*cdf0e10cSrcweir //...................................................................................................................... 458