| /************************************************************** |
| * |
| * 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 <com/sun/star/form/XImageProducerSupplier.hpp> |
| #include <com/sun/star/awt/XMouseListener.hpp> |
| #include <com/sun/star/util/XModifyBroadcaster.hpp> |
| #include <com/sun/star/graphic/XGraphicObject.hpp> |
| #include <comphelper/propmultiplex.hxx> |
| #include <comphelper/implementationreference.hxx> |
| #include <cppuhelper/implbase2.hxx> |
| |
| 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_ |
| |
