215 lines
12 KiB
C++
215 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SVX_SOURCE_TABLE_TABLEMODEL_HXX
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#define INCLUDED_SVX_SOURCE_TABLE_TABLEMODEL_HXX
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#include <sal/types.h>
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#include <com/sun/star/util/XBroadcaster.hpp>
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#include <com/sun/star/table/XTable.hpp>
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#include <basegfx/range/b2irectangle.hxx>
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#include <basegfx/tuple/b2ituple.hxx>
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#include <cppuhelper/compbase2.hxx>
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#include <comphelper/broadcasthelper.hxx>
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#include <comphelper/listenernotification.hxx>
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#include "celltypes.hxx"
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namespace sdr { namespace table {
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class SdrTableObj;
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/** base class for each object implementing an XCellRange */
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class ICellRange
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{
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public:
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virtual sal_Int32 getLeft() = 0;
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virtual sal_Int32 getTop() = 0;
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virtual sal_Int32 getRight() = 0;
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virtual sal_Int32 getBottom() = 0;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XTable > getTable() = 0;
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protected:
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~ICellRange() {}
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};
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typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::table::XTable, ::com::sun::star::util::XBroadcaster > TableModelBase;
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class TableModel : public ::comphelper::OBaseMutex,
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public TableModelBase,
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public ICellRange
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{
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friend class InsertRowUndo;
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friend class RemoveRowUndo;
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friend class InsertColUndo;
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friend class RemoveColUndo;
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friend class TableColumnUndo;
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friend class TableRowUndo;
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friend class TableColumn;
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friend class TableRow;
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friend class TableRows;
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friend class TableColumns;
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friend class TableModelNotifyGuard;
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public:
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explicit TableModel( SdrTableObj* pTableObj );
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TableModel( SdrTableObj* pTableObj, const TableModelRef& xSourceTable );
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virtual ~TableModel();
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void init( sal_Int32 nColumns, sal_Int32 nRows );
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SdrTableObj* getSdrTableObj() const { return mpTableObj; }
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/** deletes rows and columns that are completely merged. Must be called between BegUndo/EndUndo! */
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void optimize();
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/// merges the cell at the given position with the given span
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void merge( sal_Int32 nCol, sal_Int32 nRow, sal_Int32 nColSpan, sal_Int32 nRowSpan );
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// ICellRange
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virtual sal_Int32 getLeft() SAL_OVERRIDE;
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virtual sal_Int32 getTop() SAL_OVERRIDE;
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virtual sal_Int32 getRight() SAL_OVERRIDE;
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virtual sal_Int32 getBottom() SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XTable > getTable() SAL_OVERRIDE;
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// XTable
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XCellCursor > SAL_CALL createCursor( ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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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 >& rRange ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::sal_Int32 SAL_CALL getRowCount() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::sal_Int32 SAL_CALL getColumnCount() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XComponent
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virtual void SAL_CALL dispose( ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XModifiable
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virtual sal_Bool SAL_CALL isModified( ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL setModified( sal_Bool bModified ) throw (::com::sun::star::beans::PropertyVetoException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XModifyBroadcaster
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virtual void SAL_CALL addModifyListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& aListener ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL removeModifyListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& aListener ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XColumnRowRange
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XTableColumns > SAL_CALL getColumns() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XTableRows > SAL_CALL getRows() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XCellRange
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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, std::exception) SAL_OVERRIDE;
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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, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XCellRange > SAL_CALL getCellRangeByName( const OUString& aRange ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// XPropertySet
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL setPropertyValue( const 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, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL addPropertyChangeListener( const 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, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL removePropertyChangeListener( const 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, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL addVetoableChangeListener( const 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, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL removeVetoableChangeListener( const 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, std::exception) SAL_OVERRIDE;
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// XFastPropertySet
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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, std::exception) SAL_OVERRIDE;
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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, std::exception) SAL_OVERRIDE;
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// XBroadcaster
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virtual void SAL_CALL lockBroadcasts() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL unlockBroadcasts() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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protected:
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void notifyModification();
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void insertColumns( sal_Int32 nIndex, sal_Int32 nCount );
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void removeColumns( sal_Int32 nIndex, sal_Int32 nCount );
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void insertRows( sal_Int32 nIndex, sal_Int32 nCount );
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void removeRows( sal_Int32 nIndex, sal_Int32 nCount );
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sal_Int32 getRowCountImpl() const;
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sal_Int32 getColumnCountImpl() const;
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CellRef createCell();
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CellRef getCell( ::sal_Int32 nCol, ::sal_Int32 nRow ) const;
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void UndoInsertRows( sal_Int32 nIndex, sal_Int32 nCount );
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void UndoRemoveRows( sal_Int32 nIndex, RowVector& aNewRows );
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void UndoInsertColumns( sal_Int32 nIndex, sal_Int32 nCount );
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void UndoRemoveColumns( sal_Int32 nIndex, ColumnVector& aNewCols, CellVector& aCells );
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private:
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/** this function is called upon disposing the component
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*/
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virtual void SAL_CALL disposing() SAL_OVERRIDE;
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TableRowRef getRow( sal_Int32 nRow ) const throw (::com::sun::star::lang::IndexOutOfBoundsException);
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TableColumnRef getColumn( sal_Int32 nColumn ) const throw (::com::sun::star::lang::IndexOutOfBoundsException);
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void updateRows();
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void updateColumns();
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RowVector maRows;
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ColumnVector maColumns;
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rtl::Reference< TableColumns > mxTableColumns;
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rtl::Reference< TableRows > mxTableRows;
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SdrTableObj* mpTableObj;
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bool mbModified;
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bool mbNotifyPending;
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sal_Int32 mnNotifyLock;
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};
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class TableModelNotifyGuard
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{
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public:
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explicit TableModelNotifyGuard( TableModel* pModel )
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: mxBroadcaster( static_cast< ::com::sun::star::util::XBroadcaster* >( pModel ) )
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{
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if( mxBroadcaster.is() )
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mxBroadcaster->lockBroadcasts();
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}
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explicit TableModelNotifyGuard( ::com::sun::star::uno::XInterface* pInterface )
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: mxBroadcaster( pInterface, ::com::sun::star::uno::UNO_QUERY )
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{
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if( mxBroadcaster.is() )
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mxBroadcaster->lockBroadcasts();
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}
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~TableModelNotifyGuard()
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{
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if( mxBroadcaster.is() )
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mxBroadcaster->unlockBroadcasts();
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}
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private:
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com::sun::star::uno::Reference< ::com::sun::star::util::XBroadcaster > mxBroadcaster;
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};
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} }
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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