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Diffstat (limited to 'svx/source/table/tablemodel.hxx')
| -rw-r--r-- | svx/source/table/tablemodel.hxx | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/svx/source/table/tablemodel.hxx b/svx/source/table/tablemodel.hxx new file mode 100644 index 000000000000..a1498c0041a6 --- /dev/null +++ b/svx/source/table/tablemodel.hxx @@ -0,0 +1,225 @@ +/************************************************************************* + * + * 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 _SVX_TABLE_TABLEMODEL_HXX_ +#define _SVX_TABLE_TABLEMODEL_HXX_ + +#include <com/sun/star/util/XBroadcaster.hpp> +#include <com/sun/star/table/XTable.hpp> +#include <basegfx/range/b2irectangle.hxx> +#include <basegfx/tuple/b2ituple.hxx> +#include <cppuhelper/compbase2.hxx> +#include <comphelper/broadcasthelper.hxx> +#include <comphelper/listenernotification.hxx> +#include <tools/gen.hxx> +#include "celltypes.hxx" + +// ----------------------------------------------------------------------------- + +namespace sdr { namespace table { + +class SdrTableObj; + +// ----------------------------------------------------------------------------- +// ICellRange +// ----------------------------------------------------------------------------- + +/** base class for each object implementing an XCellRange */ +class ICellRange +{ +public: + virtual sal_Int32 getLeft() = 0; + virtual sal_Int32 getTop() = 0; + virtual sal_Int32 getRight() = 0; + virtual sal_Int32 getBottom() = 0; + virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XTable > getTable() = 0; +}; + +// ----------------------------------------------------------------------------- +// TableModel +// ----------------------------------------------------------------------------- + +typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::table::XTable, ::com::sun::star::util::XBroadcaster > TableModelBase; + +class TableModel : public TableModelBase, + public ::comphelper::OBaseMutex, + public ICellRange +{ + friend class InsertRowUndo; + friend class RemoveRowUndo; + friend class InsertColUndo; + friend class RemoveColUndo; + friend class TableColumnUndo; + friend class TableRowUndo; + friend class TableColumn; + friend class TableRow; + friend class TableRows; + friend class TableColumns; + friend class TableModelNotifyGuard; + +public: + TableModel( SdrTableObj* pTableObj ); + TableModel( SdrTableObj* pTableObj, const TableModelRef& xSourceTable ); + virtual ~TableModel(); + + void init( sal_Int32 nColumns, sal_Int32 nRows ); + + SdrTableObj* getSdrTableObj() const { return mpTableObj; } + + /** deletes rows and columns that are completly merged. Must be called between BegUndo/EndUndo! */ + void optimize(); + + /// merges the cell at the given position with the given span + void merge( sal_Int32 nCol, sal_Int32 nRow, sal_Int32 nColSpan, sal_Int32 nRowSpan ); + + // ICellRange + virtual sal_Int32 getLeft(); + virtual sal_Int32 getTop(); + virtual sal_Int32 getRight(); + virtual sal_Int32 getBottom(); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XTable > getTable(); + + // XTable + virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XCellCursor > SAL_CALL createCursor( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XCellCursor > SAL_CALL createCursorByRange( const ::com::sun::star::uno::Reference< ::com::sun::star::table::XCellRange >& Range ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); + virtual ::sal_Int32 SAL_CALL getRowCount() throw (::com::sun::star::uno::RuntimeException); + virtual ::sal_Int32 SAL_CALL getColumnCount() throw (::com::sun::star::uno::RuntimeException); + + // XComponent + virtual void SAL_CALL dispose( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw (::com::sun::star::uno::RuntimeException); + + // XModifiable + virtual ::sal_Bool SAL_CALL isModified( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setModified( ::sal_Bool bModified ) throw (::com::sun::star::beans::PropertyVetoException, ::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); + + // XColumnRowRange + virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XTableColumns > SAL_CALL getColumns() throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XTableRows > SAL_CALL getRows() throw (::com::sun::star::uno::RuntimeException); + + // XCellRange + virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XCell > SAL_CALL getCellByPosition( ::sal_Int32 nColumn, ::sal_Int32 nRow ) throw ( ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XCellRange > SAL_CALL getCellRangeByPosition( ::sal_Int32 nLeft, ::sal_Int32 nTop, ::sal_Int32 nRight, ::sal_Int32 nBottom ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XCellRange > SAL_CALL getCellRangeByName( const ::rtl::OUString& aRange ) throw (::com::sun::star::uno::RuntimeException); + + // XPropertySet + virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setPropertyValue( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Any& aValue ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue( const ::rtl::OUString& PropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL addPropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL removePropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& aListener ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL addVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL removeVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); + + // XFastPropertySet + virtual void SAL_CALL setFastPropertyValue( ::sal_Int32 nHandle, const ::com::sun::star::uno::Any& aValue ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Any SAL_CALL getFastPropertyValue( ::sal_Int32 nHandle ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); + + // XBroadcaster + virtual void SAL_CALL lockBroadcasts() throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL unlockBroadcasts() throw (::com::sun::star::uno::RuntimeException); + +protected: + void notifyModification(); + + void insertColumns( sal_Int32 nIndex, sal_Int32 nCount ); + void removeColumns( sal_Int32 nIndex, sal_Int32 nCount ); + void insertRows( sal_Int32 nIndex, sal_Int32 nCount ); + void removeRows( sal_Int32 nIndex, sal_Int32 nCount ); + + sal_Int32 getRowCountImpl() const; + sal_Int32 getColumnCountImpl() const; + + CellRef createCell(); + CellRef getCell( ::sal_Int32 nCol, ::sal_Int32 nRow ) const; + + void UndoInsertRows( sal_Int32 nIndex, sal_Int32 nCount ); + void UndoRemoveRows( sal_Int32 nIndex, RowVector& aNewRows ); + + void UndoInsertColumns( sal_Int32 nIndex, sal_Int32 nCount ); + void UndoRemoveColumns( sal_Int32 nIndex, ColumnVector& aNewCols, CellVector& aCells ); + +private: + /** this function is called upon disposing the component + */ + virtual void SAL_CALL disposing(); + + TableRowRef getRow( sal_Int32 nRow ) const throw (::com::sun::star::lang::IndexOutOfBoundsException); + TableColumnRef getColumn( sal_Int32 nColumn ) const throw (::com::sun::star::lang::IndexOutOfBoundsException); + + void updateRows(); + void updateColumns(); + + RowVector maRows; + ColumnVector maColumns; + + TableColumnsRef mxTableColumns; + TableRowsRef mxTableRows; + + SdrTableObj* mpTableObj; + + sal_Bool mbModified; + bool mbNotifyPending; + + sal_Int32 mnNotifyLock; +}; + +class TableModelNotifyGuard +{ +public: + TableModelNotifyGuard( TableModel* pModel ) + : mxBroadcaster( static_cast< ::com::sun::star::util::XBroadcaster* >( pModel ) ) + { + if( mxBroadcaster.is() ) + mxBroadcaster->lockBroadcasts(); + } + + TableModelNotifyGuard( ::com::sun::star::uno::XInterface* pInterface ) + : mxBroadcaster( pInterface, ::com::sun::star::uno::UNO_QUERY ) + { + if( mxBroadcaster.is() ) + mxBroadcaster->lockBroadcasts(); + } + + ~TableModelNotifyGuard() + { + if( mxBroadcaster.is() ) + mxBroadcaster->unlockBroadcasts(); + } + +private: + com::sun::star::uno::Reference< ::com::sun::star::util::XBroadcaster > mxBroadcaster; +}; + +} } + +#endif |