/************************************************************** * * 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 _FRM_IMAGE_CONTROL_HXX_ #define _FRM_IMAGE_CONTROL_HXX_ #include "FormComponent.hxx" #include "imgprod.hxx" #include #include #include #include #include #include #include using namespace comphelper; //......................................................................... namespace frm { //......................................................................... //================================================================== // OImageControlModel //================================================================== typedef ::cppu::ImplHelper2 < ::com::sun::star::form::XImageProducerSupplier , ::com::sun::star::awt::XImageProducer > OImageControlModel_Base; class OImageControlModel :public OImageControlModel_Base ,public OBoundControlModel { ::com::sun::star::uno::Reference< ::com::sun::star::awt::XImageProducer> m_xImageProducer; ImageProducer* m_pImageProducer; bool m_bExternalGraphic; sal_Bool m_bReadOnly; ::rtl::OUString m_sImageURL; ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphicObject > m_xGraphicObject; ::rtl::OUString m_sDocumentURL; protected: // UNO Anbindung virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type> _getTypes(); inline ImageProducer* GetImageProducer() { return m_pImageProducer; } public: DECLARE_DEFAULT_LEAF_XTOR( OImageControlModel ); 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); // UNO Anbindung DECLARE_UNO3_AGG_DEFAULTS(OImageControlModel, OBoundControlModel); virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation(const ::com::sun::star::uno::Type& _rType) throw(::com::sun::star::uno::RuntimeException); // XServiceInfo IMPLEMENTATION_NAME(OImageControlModel); virtual StringSequence SAL_CALL getSupportedServiceNames() throw(); // OComponentHelper virtual void SAL_CALL disposing(); // XPersistObject virtual ::rtl::OUString SAL_CALL getServiceName() throw ( ::com::sun::star::uno::RuntimeException); virtual void SAL_CALL write(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectOutputStream>& _rxOutStream) throw ( ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); virtual void SAL_CALL read(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectInputStream>& _rxInStream) throw ( ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); // XImageProducerSupplier virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::XImageProducer> SAL_CALL getImageProducer() throw ( ::com::sun::star::uno::RuntimeException); // 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); // OControlModel's property handling virtual void describeAggregateProperties( ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& /* [out] */ _rAggregateProps ) const; virtual void describeFixedProperties( ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& /* [out] */ _rProps ) const; // prevent method hiding using OBoundControlModel::disposing; using OBoundControlModel::getFastPropertyValue; protected: // OBoundControlModel overridables virtual void onConnectedDbColumn( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxForm ); virtual void onDisconnectedDbColumn(); virtual ::com::sun::star::uno::Any translateDbColumnToControlValue( ); virtual sal_Bool commitControlValueToDbColumn( bool _bPostReset ); virtual ::com::sun::star::uno::Any getControlValue( ) const; virtual void doSetControlValue( const ::com::sun::star::uno::Any& _rValue ); virtual sal_Bool approveDbColumnType(sal_Int32 _nColumnType); virtual void resetNoBroadcast(); protected: DECLARE_XCLONEABLE(); void implConstruct(); /** displays the image described by the given URL @precond our own mutex is locked */ sal_Bool impl_handleNewImageURL_lck( ValueChangeInstigator _eInstigator ); /** updates the binary stream, created from loading the file which the given URL points to, into our bound field, or the control itself if there is no bound field */ sal_Bool impl_updateStreamForURL_lck( const ::rtl::OUString& _rURL, ValueChangeInstigator _eInstigator ); DECL_LINK( OnImageImportDone, ::Graphic* ); }; //================================================================== //= OImageControlControl //================================================================== typedef ::cppu::ImplHelper2 < ::com::sun::star::awt::XMouseListener , ::com::sun::star::util::XModifyBroadcaster > OImageControlControl_Base; class OImageControlControl : public OBoundControl , public OImageControlControl_Base { private: ::cppu::OInterfaceContainerHelper m_aModifyListeners; // XTypeProvider virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type> _getTypes(); public: OImageControlControl(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory>& _rxFactory); // UNO DECLARE_UNO3_AGG_DEFAULTS( OImageControlControl, OBoundControl ); virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation( const ::com::sun::star::uno::Type& _rType ) throw(::com::sun::star::uno::RuntimeException); // XEventListener virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& _rSource) throw(::com::sun::star::uno::RuntimeException); // XServiceInfo IMPLEMENTATION_NAME(OImageControlControl); virtual StringSequence SAL_CALL getSupportedServiceNames() throw(); // XMouseListener virtual void SAL_CALL mousePressed(const ::com::sun::star::awt::MouseEvent& e) throw ( ::com::sun::star::uno::RuntimeException); virtual void SAL_CALL mouseReleased(const ::com::sun::star::awt::MouseEvent& e) throw ( ::com::sun::star::uno::RuntimeException); virtual void SAL_CALL mouseEntered(const ::com::sun::star::awt::MouseEvent& e) throw ( ::com::sun::star::uno::RuntimeException); virtual void SAL_CALL mouseExited(const ::com::sun::star::awt::MouseEvent& e) throw ( ::com::sun::star::uno::RuntimeException); // XModifyBroadcaster virtual void SAL_CALL addModifyListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& aListener ) throw (::com::sun::star::uno::RuntimeException); virtual void SAL_CALL removeModifyListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& aListener ) throw (::com::sun::star::uno::RuntimeException); // OComponentHelper virtual void SAL_CALL disposing(); private: void implClearGraphics( sal_Bool _bForce ); bool implInsertGraphics(); /** determines whether the control does currently have an empty grahic set */ bool impl_isEmptyGraphics_nothrow() const; }; //......................................................................... } // namespace frm //......................................................................... #endif // _FRM_IMAGE_CONTROL_HXX_