xref: /trunk/main/svx/source/table/tablerow.cxx (revision f6e50924)

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 *
 * 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.
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 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svx.hxx"

#include <com/sun/star/lang/DisposedException.hpp>

#include "cell.hxx"
#include "tablerow.hxx"
#include "tableundo.hxx"
#include "svx/svdmodel.hxx"
#include "svx/svdotable.hxx"

// -----------------------------------------------------------------------------

using ::rtl::OUString;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::table;
using namespace ::com::sun::star::beans;

// -----------------------------------------------------------------------------

namespace sdr { namespace table {

const sal_Int32 Property_Height = 0;
const sal_Int32 Property_OptimalHeight = 1;
const sal_Int32 Property_IsVisible = 2;
const sal_Int32 Property_IsStartOfNewPage = 3;

// -----------------------------------------------------------------------------
// TableRow
// -----------------------------------------------------------------------------

TableRow::TableRow( const TableModelRef& xTableModel, sal_Int32 nRow, sal_Int32 nColumns )
: TableRowBase( getStaticPropertySetInfo() )
, mxTableModel( xTableModel )
, mnRow( nRow )
, mnHeight( 0 )
, mbOptimalHeight( sal_True )
, mbIsVisible( sal_True )
, mbIsStartOfNewPage( sal_False )
{
	if( nColumns < 20 )
		maCells.reserve( 20 );

	if( nColumns )
	{
		maCells.resize( nColumns );
		while( nColumns-- )
			maCells[ nColumns ] = mxTableModel->createCell();
	}
}

// -----------------------------------------------------------------------------

TableRow::~TableRow()
{
}

// -----------------------------------------------------------------------------

void TableRow::dispose()
{
	mxTableModel.clear();
	if( !maCells.empty() )
	{
		CellVector::iterator aIter( maCells.begin() );
		while( aIter != maCells.end() )
			(*aIter++)->dispose();
		CellVector().swap(maCells);
	}
}

// -----------------------------------------------------------------------------

void TableRow::throwIfDisposed() const throw (::com::sun::star::uno::RuntimeException)
{
	if( !mxTableModel.is() )
		throw DisposedException();
}

// -----------------------------------------------------------------------------

TableRow& TableRow::operator=( const TableRow& r )
{
	mnHeight = r.mnHeight;
	mbOptimalHeight = r.mbOptimalHeight;
	mbIsVisible = r.mbIsVisible;
	mbIsStartOfNewPage = r.mbIsStartOfNewPage;
	maName = r.maName;

	return *this;
}

// -----------------------------------------------------------------------------

void TableRow::insertColumns( sal_Int32 nIndex, sal_Int32 nCount, CellVector::iterator* pIter /* = 0 */  )
{
	throwIfDisposed();
	if( nCount )
	{
		if( nIndex >= static_cast< sal_Int32 >( maCells.size() ) )
			nIndex = static_cast< sal_Int32 >( maCells.size() );
		if ( pIter )
			maCells.insert( maCells.begin() + nIndex, *pIter, (*pIter) + nCount );
		else
		{
			maCells.reserve( maCells.size() + nCount );
			for ( sal_Int32 i = 0; i < nCount; i++ )
				maCells.insert( maCells.begin() + nIndex + i, mxTableModel->createCell() );
		}
	}
}

// -----------------------------------------------------------------------------

void TableRow::removeColumns( sal_Int32 nIndex, sal_Int32 nCount )
{
	throwIfDisposed();
	if( (nCount >= 0) && ( nIndex >= 0) )
	{
		if( (nIndex + nCount) < static_cast< sal_Int32 >( maCells.size() ) )
		{
			CellVector::iterator aBegin( maCells.begin() );
			while( nIndex-- && (aBegin != maCells.end()) )
				aBegin++;

			if( nCount > 1 )
			{
				CellVector::iterator aEnd( aBegin );
				while( nCount-- && (aEnd != maCells.end()) )
					aEnd++;
				maCells.erase( aBegin, aEnd );
			}
			else
			{
				maCells.erase( aBegin );
			}
		}
		else
		{
			maCells.resize( nIndex );
		}
	}
}

// -----------------------------------------------------------------------------
// XCellRange
// -----------------------------------------------------------------------------

Reference< XCell > SAL_CALL TableRow::getCellByPosition( sal_Int32 nColumn, sal_Int32 nRow ) throw (IndexOutOfBoundsException, RuntimeException)
{
	throwIfDisposed();
	if( nRow != 0 )
		throw IndexOutOfBoundsException();

	return mxTableModel->getCellByPosition( nColumn, mnRow );
}

// -----------------------------------------------------------------------------

Reference< XCellRange > SAL_CALL TableRow::getCellRangeByPosition( sal_Int32 nLeft, sal_Int32 nTop, sal_Int32 nRight, sal_Int32 nBottom ) throw (IndexOutOfBoundsException, RuntimeException)
{
	throwIfDisposed();
	if( (nLeft >= 0 ) && (nTop == 0) && (nRight >= nLeft) && (nBottom == 0)  )
	{
		return mxTableModel->getCellRangeByPosition( nLeft, mnRow, nRight, mnRow );
	}
	throw IndexOutOfBoundsException();
}

// -----------------------------------------------------------------------------

Reference< XCellRange > SAL_CALL TableRow::getCellRangeByName( const OUString& /*aRange*/ ) throw (RuntimeException)
{
	throwIfDisposed();
	return Reference< XCellRange >();
}

// -----------------------------------------------------------------------------
// XNamed
// -----------------------------------------------------------------------------

OUString SAL_CALL TableRow::getName() throw (RuntimeException)
{
	return maName;
}

// -----------------------------------------------------------------------------

void SAL_CALL TableRow::setName( const OUString& aName ) throw (RuntimeException)
{
	maName = aName;
}

// -----------------------------------------------------------------------------
// XFastPropertySet
// -----------------------------------------------------------------------------

void SAL_CALL TableRow::setFastPropertyValue( sal_Int32 nHandle, const Any& aValue ) throw (UnknownPropertyException, PropertyVetoException, IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, RuntimeException)
{
	bool bOk = false;
	bool bChange = false;

	TableRowUndo* pUndo = 0;

	SdrModel* pModel = mxTableModel->getSdrTableObj()->GetModel();

	const bool bUndo = mxTableModel.is() && mxTableModel->getSdrTableObj() && mxTableModel->getSdrTableObj()->IsInserted() && pModel && pModel->IsUndoEnabled();

	if( bUndo )
	{
		TableRowRef xThis( this );
		pUndo = new TableRowUndo( xThis );
	}

	switch( nHandle )
	{
	case Property_Height:
		{
			sal_Int32 nHeight = mnHeight;
			bOk = aValue >>= nHeight;
			if( bOk && (mnHeight != nHeight) )
			{
				mnHeight = nHeight;
				mbOptimalHeight = mnHeight == 0;
				bChange = true;
			}
			break;
		}

	case Property_OptimalHeight:
		{
			sal_Bool bOptimalHeight = mbOptimalHeight;
			bOk = aValue >>= bOptimalHeight;
			if( bOk && (mbOptimalHeight != bOptimalHeight) )
			{
				mbOptimalHeight = bOptimalHeight;
				if( bOptimalHeight )
					mnHeight = 0;
				bChange = true;
			}
			break;
		}
	case Property_IsVisible:
		{
			sal_Bool bIsVisible = mbIsVisible;
			bOk = aValue >>= bIsVisible;
			if( bOk && (mbIsVisible != bIsVisible) )
			{
				mbIsVisible = bIsVisible;
				bChange = true;
			}
			break;
		}

	case Property_IsStartOfNewPage:
		{
			sal_Bool bIsStartOfNewPage = mbIsStartOfNewPage;
			bOk = aValue >>= bIsStartOfNewPage;
			if( bOk && (mbIsStartOfNewPage != bIsStartOfNewPage) )
			{
				mbIsStartOfNewPage = bIsStartOfNewPage;
				bChange = true;
			}
			break;
		}
	default:
		throw UnknownPropertyException();
	}
	if( !bOk )
		throw IllegalArgumentException();

	if( bChange )
	{
		if( pUndo )
		{
			pModel->AddUndo( pUndo );
			pUndo = 0;
		}
		mxTableModel->setModified(sal_True);
	}

	if( pUndo )
		delete pUndo;
}

// -----------------------------------------------------------------------------

Any SAL_CALL TableRow::getFastPropertyValue( sal_Int32 nHandle ) throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
{
	switch( nHandle )
	{
	case Property_Height:			return Any( mnHeight );
	case Property_OptimalHeight:	return Any( mbOptimalHeight );
	case Property_IsVisible:		return Any( mbIsVisible );
	case Property_IsStartOfNewPage:	return Any( mbIsStartOfNewPage );
	default:						throw UnknownPropertyException();
	}
}

// -----------------------------------------------------------------------------

rtl::Reference< ::comphelper::FastPropertySetInfo > TableRow::getStaticPropertySetInfo()
{
	static rtl::Reference< ::comphelper::FastPropertySetInfo > xInfo;
	if( !xInfo.is() )
	{
        ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
		if( !xInfo.is() )
		{
			comphelper::PropertyVector aProperties(6);

			aProperties[0].Name = OUString( RTL_CONSTASCII_USTRINGPARAM( "Height" ) );
			aProperties[0].Handle = Property_Height;
			aProperties[0].Type = ::getCppuType((const sal_Int32*)0);
			aProperties[0].Attributes = 0;

			aProperties[1].Name = OUString( RTL_CONSTASCII_USTRINGPARAM( "OptimalHeight" ) );
			aProperties[1].Handle = Property_OptimalHeight;
			aProperties[1].Type = ::getBooleanCppuType();
			aProperties[1].Attributes = 0;

			aProperties[2].Name = OUString( RTL_CONSTASCII_USTRINGPARAM( "IsVisible" ) );
			aProperties[2].Handle = Property_IsVisible;
			aProperties[2].Type = ::getBooleanCppuType();
			aProperties[2].Attributes = 0;

			aProperties[3].Name = OUString( RTL_CONSTASCII_USTRINGPARAM( "IsStartOfNewPage" ) );
			aProperties[3].Handle = Property_IsStartOfNewPage;
			aProperties[3].Type = ::getBooleanCppuType();
			aProperties[3].Attributes = 0;

			aProperties[4].Name = OUString( RTL_CONSTASCII_USTRINGPARAM( "Size" ) );
			aProperties[4].Handle = Property_Height;
			aProperties[4].Type = ::getCppuType((const sal_Int32*)0);
			aProperties[4].Attributes = 0;

			aProperties[5].Name = OUString( RTL_CONSTASCII_USTRINGPARAM( "OptimalSize" ) );
			aProperties[5].Handle = Property_OptimalHeight;
			aProperties[5].Type = ::getBooleanCppuType();
			aProperties[5].Attributes = 0;

			xInfo.set( new ::comphelper::FastPropertySetInfo(aProperties) );
		}
	}

	return xInfo;
}

// -----------------------------------------------------------------------------


} }