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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_sdext.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "PresenterFrameworkObserver.hxx" 32*cdf0e10cSrcweir #include <com/sun/star/lang/IllegalArgumentException.hpp> 33*cdf0e10cSrcweir #include <boost/bind.hpp> 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir using namespace ::com::sun::star; 36*cdf0e10cSrcweir using namespace ::com::sun::star::uno; 37*cdf0e10cSrcweir using namespace ::com::sun::star::drawing::framework; 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir using ::rtl::OUString; 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir #define A2S(pString) (::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(pString))) 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir namespace sdext { namespace presenter { 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir PresenterFrameworkObserver::PresenterFrameworkObserver ( 46*cdf0e10cSrcweir const css::uno::Reference<css::drawing::framework::XConfigurationController>&rxController, 47*cdf0e10cSrcweir const OUString& rsEventName, 48*cdf0e10cSrcweir const Predicate& rPredicate, 49*cdf0e10cSrcweir const Action& rAction) 50*cdf0e10cSrcweir : PresenterFrameworkObserverInterfaceBase(m_aMutex), 51*cdf0e10cSrcweir mxConfigurationController(rxController), 52*cdf0e10cSrcweir maPredicate(rPredicate), 53*cdf0e10cSrcweir maAction(rAction) 54*cdf0e10cSrcweir { 55*cdf0e10cSrcweir if ( ! mxConfigurationController.is()) 56*cdf0e10cSrcweir throw lang::IllegalArgumentException(); 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir if (mxConfigurationController->hasPendingRequests()) 59*cdf0e10cSrcweir { 60*cdf0e10cSrcweir if (rsEventName.getLength() > 0) 61*cdf0e10cSrcweir { 62*cdf0e10cSrcweir mxConfigurationController->addConfigurationChangeListener( 63*cdf0e10cSrcweir this, 64*cdf0e10cSrcweir rsEventName, 65*cdf0e10cSrcweir Any()); 66*cdf0e10cSrcweir } 67*cdf0e10cSrcweir mxConfigurationController->addConfigurationChangeListener( 68*cdf0e10cSrcweir this, 69*cdf0e10cSrcweir A2S("ConfigurationUpdateEnd"), 70*cdf0e10cSrcweir Any()); 71*cdf0e10cSrcweir } 72*cdf0e10cSrcweir else 73*cdf0e10cSrcweir { 74*cdf0e10cSrcweir rAction(maPredicate()); 75*cdf0e10cSrcweir } 76*cdf0e10cSrcweir } 77*cdf0e10cSrcweir 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir PresenterFrameworkObserver::~PresenterFrameworkObserver (void) 82*cdf0e10cSrcweir { 83*cdf0e10cSrcweir } 84*cdf0e10cSrcweir 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir 87*cdf0e10cSrcweir 88*cdf0e10cSrcweir void PresenterFrameworkObserver::RunOnResourceActivation ( 89*cdf0e10cSrcweir const css::uno::Reference<css::drawing::framework::XConfigurationController>&rxController, 90*cdf0e10cSrcweir const css::uno::Reference<css::drawing::framework::XResourceId>& rxResourceId, 91*cdf0e10cSrcweir const Action& rAction) 92*cdf0e10cSrcweir { 93*cdf0e10cSrcweir new PresenterFrameworkObserver( 94*cdf0e10cSrcweir rxController, 95*cdf0e10cSrcweir A2S("ResourceActivation"), 96*cdf0e10cSrcweir ::boost::bind(&PresenterFrameworkObserver::HasResource, rxController, rxResourceId), 97*cdf0e10cSrcweir rAction); 98*cdf0e10cSrcweir } 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir 101*cdf0e10cSrcweir 102*cdf0e10cSrcweir 103*cdf0e10cSrcweir void PresenterFrameworkObserver::RunOnUpdateEnd ( 104*cdf0e10cSrcweir const css::uno::Reference<css::drawing::framework::XConfigurationController>&rxController, 105*cdf0e10cSrcweir const Action& rAction) 106*cdf0e10cSrcweir { 107*cdf0e10cSrcweir new PresenterFrameworkObserver( 108*cdf0e10cSrcweir rxController, 109*cdf0e10cSrcweir OUString(), 110*cdf0e10cSrcweir &PresenterFrameworkObserver::True, 111*cdf0e10cSrcweir rAction); 112*cdf0e10cSrcweir } 113*cdf0e10cSrcweir 114*cdf0e10cSrcweir 115*cdf0e10cSrcweir 116*cdf0e10cSrcweir 117*cdf0e10cSrcweir bool PresenterFrameworkObserver::HasResource ( 118*cdf0e10cSrcweir const css::uno::Reference<css::drawing::framework::XConfigurationController>&rxController, 119*cdf0e10cSrcweir const css::uno::Reference<css::drawing::framework::XResourceId>& rxResourceId) 120*cdf0e10cSrcweir { 121*cdf0e10cSrcweir return rxController.is() && rxController->getResource(rxResourceId).is(); 122*cdf0e10cSrcweir } 123*cdf0e10cSrcweir 124*cdf0e10cSrcweir 125*cdf0e10cSrcweir 126*cdf0e10cSrcweir 127*cdf0e10cSrcweir bool PresenterFrameworkObserver::True (void) 128*cdf0e10cSrcweir { 129*cdf0e10cSrcweir return true; 130*cdf0e10cSrcweir } 131*cdf0e10cSrcweir 132*cdf0e10cSrcweir 133*cdf0e10cSrcweir 134*cdf0e10cSrcweir 135*cdf0e10cSrcweir bool PresenterFrameworkObserver::False (void) 136*cdf0e10cSrcweir { 137*cdf0e10cSrcweir return false; 138*cdf0e10cSrcweir } 139*cdf0e10cSrcweir 140*cdf0e10cSrcweir 141*cdf0e10cSrcweir 142*cdf0e10cSrcweir 143*cdf0e10cSrcweir void SAL_CALL PresenterFrameworkObserver::disposing (void) 144*cdf0e10cSrcweir { 145*cdf0e10cSrcweir if ( ! maAction.empty()) 146*cdf0e10cSrcweir maAction(false); 147*cdf0e10cSrcweir Shutdown(); 148*cdf0e10cSrcweir } 149*cdf0e10cSrcweir 150*cdf0e10cSrcweir 151*cdf0e10cSrcweir 152*cdf0e10cSrcweir 153*cdf0e10cSrcweir void PresenterFrameworkObserver::Shutdown (void) 154*cdf0e10cSrcweir { 155*cdf0e10cSrcweir maAction = Action(); 156*cdf0e10cSrcweir maPredicate = Predicate(); 157*cdf0e10cSrcweir 158*cdf0e10cSrcweir if (mxConfigurationController != NULL) 159*cdf0e10cSrcweir { 160*cdf0e10cSrcweir mxConfigurationController->removeConfigurationChangeListener(this); 161*cdf0e10cSrcweir mxConfigurationController = NULL; 162*cdf0e10cSrcweir } 163*cdf0e10cSrcweir } 164*cdf0e10cSrcweir 165*cdf0e10cSrcweir 166*cdf0e10cSrcweir 167*cdf0e10cSrcweir 168*cdf0e10cSrcweir void SAL_CALL PresenterFrameworkObserver::disposing (const lang::EventObject& rEvent) 169*cdf0e10cSrcweir throw (RuntimeException) 170*cdf0e10cSrcweir { 171*cdf0e10cSrcweir if ( ! rEvent.Source.is()) 172*cdf0e10cSrcweir return; 173*cdf0e10cSrcweir 174*cdf0e10cSrcweir if (rEvent.Source == mxConfigurationController) 175*cdf0e10cSrcweir { 176*cdf0e10cSrcweir mxConfigurationController = NULL; 177*cdf0e10cSrcweir if ( ! maAction.empty()) 178*cdf0e10cSrcweir maAction(false); 179*cdf0e10cSrcweir } 180*cdf0e10cSrcweir } 181*cdf0e10cSrcweir 182*cdf0e10cSrcweir 183*cdf0e10cSrcweir 184*cdf0e10cSrcweir 185*cdf0e10cSrcweir void SAL_CALL PresenterFrameworkObserver::notifyConfigurationChange ( 186*cdf0e10cSrcweir const ConfigurationChangeEvent& rEvent) 187*cdf0e10cSrcweir throw (RuntimeException) 188*cdf0e10cSrcweir { 189*cdf0e10cSrcweir bool bDispose(false); 190*cdf0e10cSrcweir 191*cdf0e10cSrcweir Action aAction (maAction); 192*cdf0e10cSrcweir Predicate aPredicate (maPredicate); 193*cdf0e10cSrcweir if (rEvent.Type.equals(A2S("ConfigurationUpdateEnd"))) 194*cdf0e10cSrcweir { 195*cdf0e10cSrcweir Shutdown(); 196*cdf0e10cSrcweir aAction(aPredicate); 197*cdf0e10cSrcweir bDispose = true; 198*cdf0e10cSrcweir } 199*cdf0e10cSrcweir else if (aPredicate()) 200*cdf0e10cSrcweir { 201*cdf0e10cSrcweir Shutdown(); 202*cdf0e10cSrcweir aAction(true); 203*cdf0e10cSrcweir bDispose = true; 204*cdf0e10cSrcweir } 205*cdf0e10cSrcweir 206*cdf0e10cSrcweir if (bDispose) 207*cdf0e10cSrcweir { 208*cdf0e10cSrcweir maAction.clear(); 209*cdf0e10cSrcweir dispose(); 210*cdf0e10cSrcweir } 211*cdf0e10cSrcweir } 212*cdf0e10cSrcweir 213*cdf0e10cSrcweir } } // end of namespace ::sdext::presenter 214