| /************************************************************** | |
| * | |
| * Licensed to the Apache Software Foundation (ASF) under one | |
| * or more contributor license agreements. See the NOTICE file | |
| * distributed with this work for additional information | |
| * regarding copyright ownership. The ASF licenses this file | |
| * to you under the Apache License, Version 2.0 (the | |
| * "License"); you may not use this file except in compliance | |
| * with the License. You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, | |
| * software distributed under the License is distributed on an | |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
| * KIND, either express or implied. See the License for the | |
| * specific language governing permissions and limitations | |
| * under the License. | |
| * | |
| *************************************************************/ | |
| #ifndef FORMS_SOURCE_CLICKABLEIMAGE_HXX | |
| #define FORMS_SOURCE_CLICKABLEIMAGE_HXX | |
| #include "FormComponent.hxx" | |
| #include "EventThread.hxx" | |
| #include "imgprod.hxx" | |
| #include <tools/link.hxx> | |
| #include <comphelper/propmultiplex.hxx> | |
| #include <com/sun/star/form/XImageProducerSupplier.hpp> | |
| #include <com/sun/star/form/FormButtonType.hpp> | |
| #include <com/sun/star/form/XApproveActionListener.hpp> | |
| #include <com/sun/star/form/XApproveActionBroadcaster.hpp> | |
| #include <com/sun/star/form/submission/XSubmissionSupplier.hpp> | |
| #include <com/sun/star/form/submission/XSubmission.hpp> | |
| #include <com/sun/star/frame/XModel.hpp> | |
| #include <com/sun/star/frame/XDispatchProviderInterception.hpp> | |
| #include <cppuhelper/implbase3.hxx> | |
| class SfxMedium; | |
| //......................................................................... | |
| namespace frm | |
| { | |
| //......................................................................... | |
| class OImageProducerThread_Impl; | |
| class ControlFeatureInterception; | |
| //================================================================== | |
| // OClickableImageBaseModel | |
| //================================================================== | |
| typedef ::cppu::ImplHelper3 < ::com::sun::star::form::XImageProducerSupplier | |
| , ::com::sun::star::awt::XImageProducer | |
| , ::com::sun::star::form::submission::XSubmissionSupplier | |
| > OClickableImageBaseModel_Base; | |
| class OClickableImageBaseModel :public OClickableImageBaseModel_Base | |
| ,public OControlModel | |
| ,public OPropertyChangeListener | |
| { | |
| protected: | |
| ::com::sun::star::form::FormButtonType m_eButtonType; // Art des Buttons (push,submit,reset) | |
| ::rtl::OUString m_sTargetURL; // URL fuer den URL-Button | |
| ::rtl::OUString m_sTargetFrame; // TargetFrame zum Oeffnen | |
| // ImageProducer stuff | |
| ::com::sun::star::uno::Reference< ::com::sun::star::awt::XImageProducer> m_xProducer; | |
| SfxMedium* m_pMedium; // Download-Medium | |
| ImageProducer* m_pProducer; | |
| sal_Bool m_bDispatchUrlInternal; // property: is not allowed to set : 1 | |
| sal_Bool m_bDownloading : 1; // laeuft ein Download? | |
| sal_Bool m_bProdStarted : 1; | |
| // XSubmission stuff | |
| ::com::sun::star::uno::Reference< ::com::sun::star::form::submission::XSubmission > | |
| m_xSubmissionDelegate; | |
| DECL_STATIC_LINK( OClickableImageBaseModel, DataAvailableLink, void* ); | |
| DECL_STATIC_LINK( OClickableImageBaseModel, DownloadDoneLink, void* ); | |
| inline ImageProducer* GetImageProducer() { return m_pProducer; } | |
| void StartProduction(); | |
| void SetURL(const ::rtl::OUString& rURL); | |
| void DataAvailable(); | |
| void DownloadDone(); | |
| ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type> _getTypes(); | |
| inline sal_Bool isDispatchUrlInternal() const { return m_bDispatchUrlInternal; } | |
| inline void setDispatchUrlInternal(sal_Bool _bDispatch) { m_bDispatchUrlInternal = _bDispatch; } | |
| public: | |
| DECLARE_DEFAULT_XTOR( OClickableImageBaseModel ); | |
| // UNO Anbindung | |
| DECLARE_UNO3_AGG_DEFAULTS(OClickableImageBaseModel, OControlModel); | |
| virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation(const ::com::sun::star::uno::Type& _rType) throw(::com::sun::star::uno::RuntimeException); | |
| protected: | |
| // OComponentHelper | |
| virtual void SAL_CALL disposing(); | |
| // ::com::sun::star::form::XImageProducerSupplier | |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::XImageProducer> SAL_CALL getImageProducer() throw (::com::sun::star::uno::RuntimeException) { return m_xProducer; } | |
| // OPropertySetHelper | |
| virtual void SAL_CALL getFastPropertyValue(::com::sun::star::uno::Any& rValue, sal_Int32 nHandle ) const; | |
| virtual void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle, const ::com::sun::star::uno::Any& rValue) throw (::com::sun::star::uno::Exception); | |
| virtual sal_Bool SAL_CALL convertFastPropertyValue(::com::sun::star::uno::Any& rConvertedValue, ::com::sun::star::uno::Any& rOldValue, sal_Int32 nHandle, const ::com::sun::star::uno::Any& rValue ) | |
| throw(::com::sun::star::lang::IllegalArgumentException); | |
| using ::cppu::OPropertySetHelper::getFastPropertyValue; | |
| // OPropertyChangeListener | |
| virtual void _propertyChanged(const ::com::sun::star::beans::PropertyChangeEvent&) throw(::com::sun::star::uno::RuntimeException); | |
| // XPropertyState | |
| virtual ::com::sun::star::uno::Any getPropertyDefaultByHandle( sal_Int32 nHandle ) const; | |
| // XImageProducer | |
| virtual void SAL_CALL addConsumer( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XImageConsumer >& xConsumer ) throw (::com::sun::star::uno::RuntimeException); | |
| virtual void SAL_CALL removeConsumer( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XImageConsumer >& xConsumer ) throw (::com::sun::star::uno::RuntimeException); | |
| virtual void SAL_CALL startProduction( ) throw (::com::sun::star::uno::RuntimeException); | |
| // XSubmissionSupplier | |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::form::submission::XSubmission > SAL_CALL getSubmission() throw (::com::sun::star::uno::RuntimeException); | |
| virtual void SAL_CALL setSubmission( const ::com::sun::star::uno::Reference< ::com::sun::star::form::submission::XSubmission >& _submission ) throw (::com::sun::star::uno::RuntimeException); | |
| // XServiceInfo | |
| virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (::com::sun::star::uno::RuntimeException); | |
| // XEventListener | |
| using OControlModel::disposing; | |
| public: | |
| struct GuardAccess { friend class ImageModelMethodGuard; private: GuardAccess() { } }; | |
| ::osl::Mutex& getMutex( GuardAccess ) { return m_aMutex; } | |
| ImageProducer* getImageProducer( GuardAccess ) { return m_pProducer; } | |
| protected: | |
| using OControlModel::getMutex; | |
| void implConstruct(); | |
| // to be called from within the cloning-ctor of your derived class | |
| void implInitializeImageURL( ); | |
| }; | |
| //================================================================== | |
| // ImageModelMethodGuard | |
| //================================================================== | |
| class ImageModelMethodGuard : public ::osl::MutexGuard | |
| { | |
| private: | |
| typedef ::osl::MutexGuard GuardBase; | |
| public: | |
| ImageModelMethodGuard( OClickableImageBaseModel& _rModel ) | |
| :GuardBase( _rModel.getMutex( OClickableImageBaseModel::GuardAccess() ) ) | |
| { | |
| if ( NULL == _rModel.getImageProducer( OClickableImageBaseModel::GuardAccess() ) ) | |
| throw ::com::sun::star::lang::DisposedException( | |
| ::rtl::OUString(), | |
| static_cast< ::com::sun::star::form::XImageProducerSupplier* >( &_rModel ) | |
| ); | |
| } | |
| }; | |
| //================================================================== | |
| // OClickableImageBaseControl | |
| //================================================================== | |
| typedef ::cppu::ImplHelper3 < ::com::sun::star::form::XApproveActionBroadcaster | |
| , ::com::sun::star::form::submission::XSubmission | |
| , ::com::sun::star::frame::XDispatchProviderInterception | |
| > OClickableImageBaseControl_BASE; | |
| class OClickableImageBaseControl :public OClickableImageBaseControl_BASE | |
| ,public OControl | |
| { | |
| friend class OImageProducerThread_Impl; | |
| private: | |
| OImageProducerThread_Impl* m_pThread; | |
| ::cppu::OInterfaceContainerHelper m_aSubmissionVetoListeners; | |
| ::std::auto_ptr< ControlFeatureInterception > | |
| m_pFeatureInterception; | |
| protected: | |
| ::cppu::OInterfaceContainerHelper m_aApproveActionListeners; | |
| ::cppu::OInterfaceContainerHelper m_aActionListeners; | |
| ::rtl::OUString m_aActionCommand; | |
| // XSubmission | |
| virtual void SAL_CALL submit( ) throw (::com::sun::star::util::VetoException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); | |
| virtual void SAL_CALL submitWithInteraction( const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& aHandler ) throw (::com::sun::star::util::VetoException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); | |
| virtual void SAL_CALL addSubmissionVetoListener( const ::com::sun::star::uno::Reference< ::com::sun::star::form::submission::XSubmissionVetoListener >& listener ) throw (::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException); | |
| virtual void SAL_CALL removeSubmissionVetoListener( const ::com::sun::star::uno::Reference< ::com::sun::star::form::submission::XSubmissionVetoListener >& listener ) throw (::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException); | |
| // XServiceInfo | |
| virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (::com::sun::star::uno::RuntimeException); | |
| // XEventListener | |
| using OControl::disposing; | |
| public: | |
| OClickableImageBaseControl( | |
| const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory>& _rxFactory, | |
| const ::rtl::OUString& _aService); | |
| virtual ~OClickableImageBaseControl(); | |
| protected: | |
| // UNO Anbindung | |
| DECLARE_UNO3_AGG_DEFAULTS(OClickableImageBaseControl, OControl); | |
| virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation(const ::com::sun::star::uno::Type& _rType) throw(::com::sun::star::uno::RuntimeException); | |
| // OComponentHelper | |
| virtual void SAL_CALL disposing(); | |
| // ::com::sun::star::form::XApproveActionBroadcaster | |
| virtual void SAL_CALL addApproveActionListener(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XApproveActionListener>& _rxListener) | |
| throw(::com::sun::star::uno::RuntimeException); | |
| virtual void SAL_CALL removeApproveActionListener(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XApproveActionListener>& _rxListener) | |
| throw(::com::sun::star::uno::RuntimeException); | |
| // XDispatchProviderInterception | |
| virtual void SAL_CALL registerDispatchProviderInterceptor( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProviderInterceptor >& Interceptor ) throw (::com::sun::star::uno::RuntimeException); | |
| virtual void SAL_CALL releaseDispatchProviderInterceptor( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProviderInterceptor >& Interceptor ) throw (::com::sun::star::uno::RuntimeException); | |
| protected: | |
| virtual void actionPerformed_Impl( sal_Bool bNotifyListener, const ::com::sun::star::awt::MouseEvent& rEvt ); | |
| ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > _getTypes(); | |
| /** approves the action by calling the approve listeners | |
| @return <TRUE/> if and only if the action has <em>not</em> been cancelled by a listener | |
| */ | |
| bool approveAction( ); | |
| /** retrieves (and if necessary creates) the image producer thread. | |
| Must be called with our mutex locked | |
| */ | |
| OImageProducerThread_Impl* getImageProducerThread(); | |
| private: | |
| void implSubmit( | |
| const ::com::sun::star::awt::MouseEvent& _rEvent, | |
| const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& aHandler | |
| ) SAL_THROW((com::sun::star::util::VetoException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)); | |
| }; | |
| //================================================================== | |
| // OImageProducerThread_Impl | |
| //================================================================== | |
| class OImageProducerThread_Impl: public OComponentEventThread | |
| { | |
| protected: | |
| // Die folgende Methode wrrd gerufen um das Event unter Beruecksichtigung | |
| // seines Typs zu duplizieren | |
| virtual ::com::sun::star::lang::EventObject* cloneEvent( const ::com::sun::star::lang::EventObject* _pEvt ) const; | |
| // Ein Event bearbeiten. Der Mutex ist dabei nicht gelockt, pCompImpl | |
| // bleibt aber in jedem Fall gueltig. | |
| virtual void processEvent( ::cppu::OComponentHelper *pCompImpl, | |
| const ::com::sun::star::lang::EventObject*, | |
| const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl>&, | |
| sal_Bool ); | |
| public: | |
| OImageProducerThread_Impl( OClickableImageBaseControl *pControl ) : | |
| OComponentEventThread( pControl ) | |
| {} | |
| void addEvent() { ::com::sun::star::lang::EventObject aEvt; OComponentEventThread::addEvent( &aEvt ); } | |
| protected: | |
| using OComponentEventThread::addEvent; | |
| }; | |
| //......................................................................... | |
| } // namespace frm | |
| //......................................................................... | |
| #endif // FORMS_SOURCE_CLICKABLEIMAGE_HXX | |