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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#ifndef INCLUDED_SVX_SOURCE_INC_TABLEMODEL_HXX
#define INCLUDED_SVX_SOURCE_INC_TABLEMODEL_HXX
#include <sal/types.h>
#include <com/sun/star/util/XBroadcaster.hpp>
#include <com/sun/star/table/XTable.hpp>
#include <cppuhelper/compbase.hxx>
#include <cppuhelper/basemutex.hxx>
#include "celltypes.hxx"
struct _xmlTextWriter;
typedef struct _xmlTextWriter* xmlTextWriterPtr;
namespace sdr::table {
class SdrTableObj;
/** 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 css::uno::Reference< css::table::XTable > getTable() = 0;
protected:
~ICellRange() {}
};
typedef ::cppu::WeakComponentImplHelper< css::table::XTable, css::util::XBroadcaster > TableModelBase;
class TableModel : public ::cppu::BaseMutex,
public TableModelBase,
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:
explicit TableModel( SdrTableObj* pTableObj );
TableModel( SdrTableObj* pTableObj, const TableModelRef& xSourceTable );
virtual ~TableModel() override;
void init( sal_Int32 nColumns, sal_Int32 nRows );
SdrTableObj* getSdrTableObj() const { return mpTableObj; }
/** deletes rows and columns that are completely 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 );
/// Get the width of all columns in this table.
std::vector<sal_Int32> getColumnWidths();
void dumpAsXml(xmlTextWriterPtr pWriter) const;
// ICellRange
virtual sal_Int32 getLeft() override;
virtual sal_Int32 getTop() override;
virtual sal_Int32 getRight() override;
virtual sal_Int32 getBottom() override;
virtual css::uno::Reference< css::table::XTable > getTable() override;
// XTable
virtual css::uno::Reference< css::table::XCellCursor > SAL_CALL createCursor( ) override;
virtual css::uno::Reference< css::table::XCellCursor > SAL_CALL createCursorByRange( const css::uno::Reference< css::table::XCellRange >& rRange ) override;
virtual ::sal_Int32 SAL_CALL getRowCount() override;
virtual ::sal_Int32 SAL_CALL getColumnCount() override;
// XComponent
virtual void SAL_CALL dispose( ) override;
// XModifiable
virtual sal_Bool SAL_CALL isModified( ) override;
virtual void SAL_CALL setModified( sal_Bool bModified ) override;
// XModifyBroadcaster
virtual void SAL_CALL addModifyListener( const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
virtual void SAL_CALL removeModifyListener( const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
// XColumnRowRange
virtual css::uno::Reference< css::table::XTableColumns > SAL_CALL getColumns() override;
virtual css::uno::Reference< css::table::XTableRows > SAL_CALL getRows() override;
// XCellRange
virtual css::uno::Reference< css::table::XCell > SAL_CALL getCellByPosition( ::sal_Int32 nColumn, ::sal_Int32 nRow ) override;
virtual css::uno::Reference< css::table::XCellRange > SAL_CALL getCellRangeByPosition( ::sal_Int32 nLeft, ::sal_Int32 nTop, ::sal_Int32 nRight, ::sal_Int32 nBottom ) override;
virtual css::uno::Reference< css::table::XCellRange > SAL_CALL getCellRangeByName( const OUString& aRange ) override;
// XPropertySet
virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override;
virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override;
virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
// XFastPropertySet
virtual void SAL_CALL setFastPropertyValue( ::sal_Int32 nHandle, const css::uno::Any& aValue ) override;
virtual css::uno::Any SAL_CALL getFastPropertyValue( ::sal_Int32 nHandle ) override;
// XBroadcaster
virtual void SAL_CALL lockBroadcasts() override;
virtual void SAL_CALL unlockBroadcasts() override;
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() override;
/// @throws css::lang::IndexOutOfBoundsException
TableRowRef const & getRow( sal_Int32 nRow ) const;
/// @throws css::lang::IndexOutOfBoundsException
TableColumnRef const & getColumn( sal_Int32 nColumn ) const;
void updateRows();
void updateColumns();
RowVector maRows;
ColumnVector maColumns;
rtl::Reference< TableColumns > mxTableColumns;
rtl::Reference< TableRows > mxTableRows;
SdrTableObj* mpTableObj; // TTTT should be reference
bool mbModified;
bool mbNotifyPending;
sal_Int32 mnNotifyLock;
};
class TableModelNotifyGuard
{
public:
explicit TableModelNotifyGuard( TableModel* pModel )
: mxBroadcaster( static_cast< css::util::XBroadcaster* >( pModel ) )
{
if( mxBroadcaster.is() )
mxBroadcaster->lockBroadcasts();
}
~TableModelNotifyGuard()
{
if( mxBroadcaster.is() )
mxBroadcaster->unlockBroadcasts();
}
private:
css::uno::Reference< css::util::XBroadcaster > mxBroadcaster;
};
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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