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See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_framework.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "framework/preventduplicateinteraction.hxx" 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 34*cdf0e10cSrcweir // my own includes 35*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 38*cdf0e10cSrcweir // interface includes 39*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 40*cdf0e10cSrcweir #include <com/sun/star/task/XInteractionAbort.hpp> 41*cdf0e10cSrcweir #include <com/sun/star/task/XInteractionRetry.hpp> 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 44*cdf0e10cSrcweir // other includes 45*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 48*cdf0e10cSrcweir // namespace 49*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 50*cdf0e10cSrcweir 51*cdf0e10cSrcweir namespace framework{ 52*cdf0e10cSrcweir 53*cdf0e10cSrcweir namespace css = ::com::sun::star; 54*cdf0e10cSrcweir 55*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 56*cdf0e10cSrcweir // exported const 57*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 58*cdf0e10cSrcweir 59*cdf0e10cSrcweir #define IMPLEMENTATIONNAME_UIINTERACTIONHANDLER ::rtl::OUString::createFromAscii("com.sun.star.comp.uui.UUIInteractionHandler") 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 62*cdf0e10cSrcweir // exported definitions 63*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir PreventDuplicateInteraction::PreventDuplicateInteraction(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR) 68*cdf0e10cSrcweir : ThreadHelpBase2() 69*cdf0e10cSrcweir , m_xSMGR(xSMGR) 70*cdf0e10cSrcweir { 71*cdf0e10cSrcweir } 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir PreventDuplicateInteraction::~PreventDuplicateInteraction() 76*cdf0e10cSrcweir { 77*cdf0e10cSrcweir } 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir void PreventDuplicateInteraction::setHandler(const css::uno::Reference< css::task::XInteractionHandler >& xHandler) 82*cdf0e10cSrcweir { 83*cdf0e10cSrcweir // SAFE -> 84*cdf0e10cSrcweir ::osl::ResettableMutexGuard aLock(m_aLock); 85*cdf0e10cSrcweir m_xHandler = xHandler; 86*cdf0e10cSrcweir aLock.clear(); 87*cdf0e10cSrcweir // <- SAFE 88*cdf0e10cSrcweir } 89*cdf0e10cSrcweir 90*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 91*cdf0e10cSrcweir 92*cdf0e10cSrcweir void PreventDuplicateInteraction::useDefaultUUIHandler() 93*cdf0e10cSrcweir { 94*cdf0e10cSrcweir // SAFE -> 95*cdf0e10cSrcweir ::osl::ResettableMutexGuard aLock(m_aLock); 96*cdf0e10cSrcweir css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR = m_xSMGR; 97*cdf0e10cSrcweir aLock.clear(); 98*cdf0e10cSrcweir // <- SAFE 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir css::uno::Reference< css::task::XInteractionHandler > xHandler( 101*cdf0e10cSrcweir xSMGR->createInstance(IMPLEMENTATIONNAME_UIINTERACTIONHANDLER), 102*cdf0e10cSrcweir css::uno::UNO_QUERY_THROW); 103*cdf0e10cSrcweir 104*cdf0e10cSrcweir // SAFE -> 105*cdf0e10cSrcweir aLock.reset(); 106*cdf0e10cSrcweir m_xHandler = xHandler; 107*cdf0e10cSrcweir aLock.clear(); 108*cdf0e10cSrcweir // <- SAFE 109*cdf0e10cSrcweir } 110*cdf0e10cSrcweir 111*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 112*cdf0e10cSrcweir css::uno::Any SAL_CALL PreventDuplicateInteraction::queryInterface( const css::uno::Type& aType ) 113*cdf0e10cSrcweir throw (css::uno::RuntimeException) 114*cdf0e10cSrcweir { 115*cdf0e10cSrcweir if ( aType.equals( XInteractionHandler2::static_type() ) ) 116*cdf0e10cSrcweir { 117*cdf0e10cSrcweir ::osl::ResettableMutexGuard aLock(m_aLock); 118*cdf0e10cSrcweir css::uno::Reference< css::task::XInteractionHandler2 > xHandler( m_xHandler, css::uno::UNO_QUERY ); 119*cdf0e10cSrcweir if ( !xHandler.is() ) 120*cdf0e10cSrcweir return css::uno::Any(); 121*cdf0e10cSrcweir } 122*cdf0e10cSrcweir return ::cppu::WeakImplHelper1< css::task::XInteractionHandler2 >::queryInterface( aType ); 123*cdf0e10cSrcweir } 124*cdf0e10cSrcweir 125*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 126*cdf0e10cSrcweir 127*cdf0e10cSrcweir void SAL_CALL PreventDuplicateInteraction::handle(const css::uno::Reference< css::task::XInteractionRequest >& xRequest) 128*cdf0e10cSrcweir throw(css::uno::RuntimeException) 129*cdf0e10cSrcweir { 130*cdf0e10cSrcweir css::uno::Any aRequest = xRequest->getRequest(); 131*cdf0e10cSrcweir sal_Bool bHandleIt = sal_True; 132*cdf0e10cSrcweir 133*cdf0e10cSrcweir // SAFE -> 134*cdf0e10cSrcweir ::osl::ResettableMutexGuard aLock(m_aLock); 135*cdf0e10cSrcweir 136*cdf0e10cSrcweir InteractionList::iterator pIt; 137*cdf0e10cSrcweir for ( pIt = m_lInteractionRules.begin(); 138*cdf0e10cSrcweir pIt != m_lInteractionRules.end() ; 139*cdf0e10cSrcweir ++pIt ) 140*cdf0e10cSrcweir { 141*cdf0e10cSrcweir InteractionInfo& rInfo = *pIt; 142*cdf0e10cSrcweir 143*cdf0e10cSrcweir if (aRequest.isExtractableTo(rInfo.m_aInteraction)) 144*cdf0e10cSrcweir { 145*cdf0e10cSrcweir ++rInfo.m_nCallCount; 146*cdf0e10cSrcweir rInfo.m_xRequest = xRequest; 147*cdf0e10cSrcweir bHandleIt = (rInfo.m_nCallCount <= rInfo.m_nMaxCount); 148*cdf0e10cSrcweir break; 149*cdf0e10cSrcweir } 150*cdf0e10cSrcweir } 151*cdf0e10cSrcweir 152*cdf0e10cSrcweir css::uno::Reference< css::task::XInteractionHandler > xHandler = m_xHandler; 153*cdf0e10cSrcweir 154*cdf0e10cSrcweir aLock.clear(); 155*cdf0e10cSrcweir // <- SAFE 156*cdf0e10cSrcweir 157*cdf0e10cSrcweir if ( 158*cdf0e10cSrcweir (bHandleIt ) && 159*cdf0e10cSrcweir (xHandler.is()) 160*cdf0e10cSrcweir ) 161*cdf0e10cSrcweir { 162*cdf0e10cSrcweir xHandler->handle(xRequest); 163*cdf0e10cSrcweir } 164*cdf0e10cSrcweir else 165*cdf0e10cSrcweir { 166*cdf0e10cSrcweir const css::uno::Sequence< css::uno::Reference< css::task::XInteractionContinuation > > lContinuations = xRequest->getContinuations(); 167*cdf0e10cSrcweir sal_Int32 c = lContinuations.getLength(); 168*cdf0e10cSrcweir sal_Int32 i = 0; 169*cdf0e10cSrcweir for (i=0; i<c; ++i) 170*cdf0e10cSrcweir { 171*cdf0e10cSrcweir css::uno::Reference< css::task::XInteractionAbort > xAbort(lContinuations[i], css::uno::UNO_QUERY); 172*cdf0e10cSrcweir if (xAbort.is()) 173*cdf0e10cSrcweir { 174*cdf0e10cSrcweir xAbort->select(); 175*cdf0e10cSrcweir break; 176*cdf0e10cSrcweir } 177*cdf0e10cSrcweir } 178*cdf0e10cSrcweir } 179*cdf0e10cSrcweir } 180*cdf0e10cSrcweir 181*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 182*cdf0e10cSrcweir 183*cdf0e10cSrcweir ::sal_Bool SAL_CALL PreventDuplicateInteraction::handleInteractionRequest( const css::uno::Reference< css::task::XInteractionRequest >& xRequest ) 184*cdf0e10cSrcweir throw (css::uno::RuntimeException) 185*cdf0e10cSrcweir { 186*cdf0e10cSrcweir css::uno::Any aRequest = xRequest->getRequest(); 187*cdf0e10cSrcweir sal_Bool bHandleIt = sal_True; 188*cdf0e10cSrcweir 189*cdf0e10cSrcweir // SAFE -> 190*cdf0e10cSrcweir ::osl::ResettableMutexGuard aLock(m_aLock); 191*cdf0e10cSrcweir 192*cdf0e10cSrcweir InteractionList::iterator pIt; 193*cdf0e10cSrcweir for ( pIt = m_lInteractionRules.begin(); 194*cdf0e10cSrcweir pIt != m_lInteractionRules.end() ; 195*cdf0e10cSrcweir ++pIt ) 196*cdf0e10cSrcweir { 197*cdf0e10cSrcweir InteractionInfo& rInfo = *pIt; 198*cdf0e10cSrcweir 199*cdf0e10cSrcweir if (aRequest.isExtractableTo(rInfo.m_aInteraction)) 200*cdf0e10cSrcweir { 201*cdf0e10cSrcweir ++rInfo.m_nCallCount; 202*cdf0e10cSrcweir rInfo.m_xRequest = xRequest; 203*cdf0e10cSrcweir bHandleIt = (rInfo.m_nCallCount <= rInfo.m_nMaxCount); 204*cdf0e10cSrcweir break; 205*cdf0e10cSrcweir } 206*cdf0e10cSrcweir } 207*cdf0e10cSrcweir 208*cdf0e10cSrcweir css::uno::Reference< css::task::XInteractionHandler2 > xHandler( m_xHandler, css::uno::UNO_QUERY ); 209*cdf0e10cSrcweir OSL_ENSURE( xHandler.is() || !m_xHandler.is(), 210*cdf0e10cSrcweir "PreventDuplicateInteraction::handleInteractionRequest: inconsistency!" ); 211*cdf0e10cSrcweir 212*cdf0e10cSrcweir aLock.clear(); 213*cdf0e10cSrcweir // <- SAFE 214*cdf0e10cSrcweir 215*cdf0e10cSrcweir if ( 216*cdf0e10cSrcweir (bHandleIt ) && 217*cdf0e10cSrcweir (xHandler.is()) 218*cdf0e10cSrcweir ) 219*cdf0e10cSrcweir { 220*cdf0e10cSrcweir return xHandler->handleInteractionRequest(xRequest); 221*cdf0e10cSrcweir } 222*cdf0e10cSrcweir else 223*cdf0e10cSrcweir { 224*cdf0e10cSrcweir const css::uno::Sequence< css::uno::Reference< css::task::XInteractionContinuation > > lContinuations = xRequest->getContinuations(); 225*cdf0e10cSrcweir sal_Int32 c = lContinuations.getLength(); 226*cdf0e10cSrcweir sal_Int32 i = 0; 227*cdf0e10cSrcweir for (i=0; i<c; ++i) 228*cdf0e10cSrcweir { 229*cdf0e10cSrcweir css::uno::Reference< css::task::XInteractionAbort > xAbort(lContinuations[i], css::uno::UNO_QUERY); 230*cdf0e10cSrcweir if (xAbort.is()) 231*cdf0e10cSrcweir { 232*cdf0e10cSrcweir xAbort->select(); 233*cdf0e10cSrcweir break; 234*cdf0e10cSrcweir } 235*cdf0e10cSrcweir } 236*cdf0e10cSrcweir } 237*cdf0e10cSrcweir return false; 238*cdf0e10cSrcweir } 239*cdf0e10cSrcweir 240*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 241*cdf0e10cSrcweir 242*cdf0e10cSrcweir void PreventDuplicateInteraction::addInteractionRule(const PreventDuplicateInteraction::InteractionInfo& aInteractionInfo) 243*cdf0e10cSrcweir { 244*cdf0e10cSrcweir // SAFE -> 245*cdf0e10cSrcweir ::osl::ResettableMutexGuard aLock(m_aLock); 246*cdf0e10cSrcweir 247*cdf0e10cSrcweir InteractionList::iterator pIt; 248*cdf0e10cSrcweir for ( pIt = m_lInteractionRules.begin(); 249*cdf0e10cSrcweir pIt != m_lInteractionRules.end() ; 250*cdf0e10cSrcweir ++pIt ) 251*cdf0e10cSrcweir { 252*cdf0e10cSrcweir InteractionInfo& rInfo = *pIt; 253*cdf0e10cSrcweir if (rInfo.m_aInteraction == aInteractionInfo.m_aInteraction) 254*cdf0e10cSrcweir { 255*cdf0e10cSrcweir rInfo.m_nMaxCount = aInteractionInfo.m_nMaxCount ; 256*cdf0e10cSrcweir rInfo.m_nCallCount = aInteractionInfo.m_nCallCount; 257*cdf0e10cSrcweir return; 258*cdf0e10cSrcweir } 259*cdf0e10cSrcweir } 260*cdf0e10cSrcweir 261*cdf0e10cSrcweir m_lInteractionRules.push_back(aInteractionInfo); 262*cdf0e10cSrcweir 263*cdf0e10cSrcweir aLock.clear(); 264*cdf0e10cSrcweir // <- SAFE 265*cdf0e10cSrcweir } 266*cdf0e10cSrcweir 267*cdf0e10cSrcweir //_________________________________________________________________________________________________________________ 268*cdf0e10cSrcweir 269*cdf0e10cSrcweir sal_Bool PreventDuplicateInteraction::getInteractionInfo(const css::uno::Type& aInteraction, 270*cdf0e10cSrcweir PreventDuplicateInteraction::InteractionInfo* pReturn ) const 271*cdf0e10cSrcweir { 272*cdf0e10cSrcweir // SAFE -> 273*cdf0e10cSrcweir ::osl::ResettableMutexGuard aLock(m_aLock); 274*cdf0e10cSrcweir 275*cdf0e10cSrcweir PreventDuplicateInteraction::InteractionList::const_iterator pIt; 276*cdf0e10cSrcweir for ( pIt = m_lInteractionRules.begin(); 277*cdf0e10cSrcweir pIt != m_lInteractionRules.end() ; 278*cdf0e10cSrcweir ++pIt ) 279*cdf0e10cSrcweir { 280*cdf0e10cSrcweir const PreventDuplicateInteraction::InteractionInfo& rInfo = *pIt; 281*cdf0e10cSrcweir if (rInfo.m_aInteraction == aInteraction) 282*cdf0e10cSrcweir { 283*cdf0e10cSrcweir *pReturn = rInfo; 284*cdf0e10cSrcweir return sal_True; 285*cdf0e10cSrcweir } 286*cdf0e10cSrcweir } 287*cdf0e10cSrcweir 288*cdf0e10cSrcweir aLock.clear(); 289*cdf0e10cSrcweir // <- SAFE 290*cdf0e10cSrcweir 291*cdf0e10cSrcweir return sal_False; 292*cdf0e10cSrcweir } 293*cdf0e10cSrcweir 294*cdf0e10cSrcweir } // namespace framework 295