| /************************************************************** |
| * |
| * 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 |
| |
