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Diffstat (limited to 'forms/source/component/ListBox.hxx')
| -rw-r--r-- | forms/source/component/ListBox.hxx | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/forms/source/component/ListBox.hxx b/forms/source/component/ListBox.hxx new file mode 100644 index 000000000000..46ab6b872fb8 --- /dev/null +++ b/forms/source/component/ListBox.hxx @@ -0,0 +1,286 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _FORMS_LISTBOX_HXX_ +#define _FORMS_LISTBOX_HXX_ + +#include "FormComponent.hxx" +#include "cachedrowset.hxx" +#include "errorbroadcaster.hxx" +#include "entrylisthelper.hxx" + +/** === begin UNO includes === **/ +#include <com/sun/star/util/XNumberFormatter.hpp> +#include <com/sun/star/sdb/XSQLErrorBroadcaster.hpp> +#include <com/sun/star/form/ListSourceType.hpp> +#include <com/sun/star/awt/XItemListener.hpp> +#include <com/sun/star/awt/XFocusListener.hpp> +#include <com/sun/star/awt/XListBox.hpp> +#include <com/sun/star/form/XChangeBroadcaster.hpp> +#include <com/sun/star/sdbc/DataType.hpp> +/** === end UNO includes === **/ + +#include <comphelper/asyncnotification.hxx> +#include <connectivity/FValue.hxx> +#include <cppuhelper/interfacecontainer.hxx> +#include <cppuhelper/implbase1.hxx> +#include <vcl/timer.hxx> + +#include <vector> + +namespace dbtools +{ + class FormattedColumnValue; +} + +//......................................................................... +namespace frm +{ + +//================================================================== +//= OListBoxModel +//================================================================== +typedef ::std::vector< ::connectivity::ORowSetValue > ValueList; + +class OListBoxModel :public OBoundControlModel + ,public OEntryListHelper + ,public OErrorBroadcaster +{ + + CachedRowSet m_aListRowSet; // the row set to fill the list + ::connectivity::ORowSetValue m_aSaveValue; + + // <properties> + ::com::sun::star::form::ListSourceType m_eListSourceType; // type der list source + ::com::sun::star::uno::Any m_aBoundColumn; + ValueList m_aListSourceValues; + ValueList m_aBoundValues; + ::com::sun::star::uno::Sequence<sal_Int16> m_aDefaultSelectSeq; // DefaultSelected + // </properties> + + sal_Int16 m_nNULLPos; // position of the NULL value in our list + sal_Int32 m_nBoundColumnType; + +private: + ::connectivity::ORowSetValue getFirstSelectedValue() const; + + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type> _getTypes(); + +public: + DECLARE_DEFAULT_LEAF_XTOR( OListBoxModel ); + +// XServiceInfo + IMPLEMENTATION_NAME(OListBoxModel); + virtual StringSequence SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException); + +// UNO Anbindung + DECLARE_UNO3_AGG_DEFAULTS(OListBoxModel, OBoundControlModel); + 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(); + +// 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); + +protected: + // XMultiPropertySet + virtual void SAL_CALL setPropertyValues(const ::com::sun::star::uno::Sequence< ::rtl::OUString >& PropertyNames, const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& Values) throw(::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); + + // 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); + + // OControlModel's property handling + virtual void describeFixedProperties( + ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& /* [out] */ _rProps + ) const; + virtual void describeAggregateProperties( + ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& /* [out] */ _rAggregateProps + ) const; + + // XEventListener + virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw (::com::sun::star::uno::RuntimeException); + + // OPropertyChangeListener + virtual void _propertyChanged( const ::com::sun::star::beans::PropertyChangeEvent& _rEvt ) throw ( ::com::sun::star::uno::RuntimeException ); + + // prevent method hiding + using OBoundControlModel::getFastPropertyValue; + using OBoundControlModel::setPropertyValues; + +protected: + // OBoundControlModel overridables + virtual ::com::sun::star::uno::Any + translateDbColumnToControlValue( ); + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > + getSupportedBindingTypes(); + virtual ::com::sun::star::uno::Any + translateExternalValueToControlValue( const ::com::sun::star::uno::Any& _rExternalValue ) const; + virtual ::com::sun::star::uno::Any + translateControlValueToExternalValue( ) const; + virtual sal_Bool commitControlValueToDbColumn( bool _bPostReset ); + + virtual void onConnectedDbColumn( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxForm ); + virtual void onDisconnectedDbColumn(); + + virtual ::com::sun::star::uno::Any + getDefaultForReset() const; + virtual void resetNoBroadcast(); + + virtual ::com::sun::star::uno::Any + getCurrentFormComponentValue() const; + + // OEntryListHelper overriables + virtual void stringItemListChanged( ControlModelLock& _rInstanceLock ); + virtual void connectedExternalListSource( ); + virtual void disconnectedExternalListSource( ); + virtual void refreshInternalEntryList(); + +protected: + DECLARE_XCLONEABLE(); + +private: + void loadData( bool _bForce ); + + /** refreshes the list boxes list data + @precond we don't actually have an external list source + */ + void impl_refreshDbEntryList( bool _bForce ); + + ValueList impl_getValues() const; + + bool impl_hasBoundComponent() const { return m_nBoundColumnType != ::com::sun::star::sdbc::DataType::SQLNULL; } +}; + +//================================================================== +//= OListBoxControl +//================================================================== +typedef ::cppu::ImplHelper4 < ::com::sun::star::awt::XFocusListener + , ::com::sun::star::awt::XItemListener + , ::com::sun::star::awt::XListBox + , ::com::sun::star::form::XChangeBroadcaster + > OListBoxControl_BASE; + +class ChangeListeners; + +class OListBoxControl :public OBoundControl + ,public OListBoxControl_BASE + ,public IEventProcessor +{ +private: + ::cppu::OInterfaceContainerHelper m_aChangeListeners; + ::cppu::OInterfaceContainerHelper m_aItemListeners; + + ::com::sun::star::uno::Any m_aCurrentSelection; + Timer m_aChangeTimer; + + ::com::sun::star::uno::Reference< ::com::sun::star::awt::XListBox > + m_xAggregateListBox; + + ::rtl::Reference< ::comphelper::AsyncEventNotifier > + m_pItemBroadcaster; + +protected: + // UNO Anbindung + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type> _getTypes(); + +public: + OListBoxControl(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory>& _rxFactory); + virtual ~OListBoxControl(); + + // UNO Anbindung + DECLARE_UNO3_AGG_DEFAULTS(OListBoxControl, OBoundControl); + 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(OListBoxControl); + virtual StringSequence SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException); + +// XChangeBroadcaster + virtual void SAL_CALL addChangeListener(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XChangeListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL removeChangeListener(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XChangeListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException); + +// XFocusListener + virtual void SAL_CALL focusGained(const ::com::sun::star::awt::FocusEvent& _rEvent) throw(::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL focusLost(const ::com::sun::star::awt::FocusEvent& _rEvent) throw(::com::sun::star::uno::RuntimeException); + +// XItemListener + virtual void SAL_CALL itemStateChanged(const ::com::sun::star::awt::ItemEvent& _rEvent) throw(::com::sun::star::uno::RuntimeException); + +// XEventListener + virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw (::com::sun::star::uno::RuntimeException); + +// OComponentHelper + virtual void SAL_CALL disposing(); + +// XListBox + virtual void SAL_CALL addItemListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XItemListener >& l ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL removeItemListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XItemListener >& l ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL addActionListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XActionListener >& l ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL removeActionListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XActionListener >& l ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL addItem( const ::rtl::OUString& aItem, ::sal_Int16 nPos ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL addItems( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aItems, ::sal_Int16 nPos ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL removeItems( ::sal_Int16 nPos, ::sal_Int16 nCount ) throw (::com::sun::star::uno::RuntimeException); + virtual ::sal_Int16 SAL_CALL getItemCount( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::rtl::OUString SAL_CALL getItem( ::sal_Int16 nPos ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getItems( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::sal_Int16 SAL_CALL getSelectedItemPos( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::sal_Int16 > SAL_CALL getSelectedItemsPos( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::rtl::OUString SAL_CALL getSelectedItem( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSelectedItems( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL selectItemPos( ::sal_Int16 nPos, ::sal_Bool bSelect ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL selectItemsPos( const ::com::sun::star::uno::Sequence< ::sal_Int16 >& aPositions, ::sal_Bool bSelect ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL selectItem( const ::rtl::OUString& aItem, ::sal_Bool bSelect ) throw (::com::sun::star::uno::RuntimeException); + virtual ::sal_Bool SAL_CALL isMutipleMode( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setMultipleMode( ::sal_Bool bMulti ) throw (::com::sun::star::uno::RuntimeException); + virtual ::sal_Int16 SAL_CALL getDropDownLineCount( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setDropDownLineCount( ::sal_Int16 nLines ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL makeVisible( ::sal_Int16 nEntry ) throw (::com::sun::star::uno::RuntimeException); + +protected: + // IEventProcessor + virtual void processEvent( const ::comphelper::AnyEvent& _rEvent ); + +private: + DECL_LINK( OnTimeout, void* ); +}; + +//......................................................................... +} +//......................................................................... + +#endif // _FORMS_LISTBOX_HXX_ + |