401f01caf5
This allows us easier implementation of some advanced features. Mainly the 4D chartting will now be able to work without several ugly layers of UNO. Change-Id: I74d07229eaef921c508f3bab8fae6d6075ad737a
187 lines
6.0 KiB
C++
187 lines
6.0 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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#include "RangeSelectionHelper.hxx"
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#include "RangeSelectionListener.hxx"
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#include "macros.hxx"
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#include "ControllerLockGuard.hxx"
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#include <com/sun/star/frame/XModel.hpp>
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#include <com/sun/star/awt/XTopWindow.hpp>
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#include <com/sun/star/text/XText.hpp>
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#include <com/sun/star/embed/XEmbeddedObject.hpp>
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#include <com/sun/star/embed/EmbedStates.hpp>
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#include <com/sun/star/embed/XComponentSupplier.hpp>
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#include <com/sun/star/sheet/XCellRangeAddressable.hpp>
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#include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
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#include <com/sun/star/sheet/XCellRangesAccess.hpp>
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#include <com/sun/star/chart2/data/XRangeXMLConversion.hpp>
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#include <rtl/ustrbuf.hxx>
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using namespace ::com::sun::star;
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::Sequence;
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namespace chart
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{
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RangeSelectionHelper::RangeSelectionHelper(
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const Reference< chart2::XChartDocument > & xChartDocument ) :
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m_xChartDocument( xChartDocument )
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{}
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RangeSelectionHelper::~RangeSelectionHelper()
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{}
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bool RangeSelectionHelper::hasRangeSelection()
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{
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return getRangeSelection().is();
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}
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Reference< sheet::XRangeSelection > RangeSelectionHelper::getRangeSelection()
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{
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if( !m_xRangeSelection.is() &&
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m_xChartDocument.is() )
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{
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try
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{
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Reference< chart2::data::XDataProvider > xDataProvider( m_xChartDocument->getDataProvider());
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if( xDataProvider.is())
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m_xRangeSelection.set( xDataProvider->getRangeSelection());
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}
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catch( const uno::Exception & ex )
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{
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ASSERT_EXCEPTION( ex );
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m_xRangeSelection.clear();
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}
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}
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return m_xRangeSelection;
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}
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void RangeSelectionHelper::raiseRangeSelectionDocument()
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{
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Reference< sheet::XRangeSelection > xRangeSel( getRangeSelection());
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if( xRangeSel.is())
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{
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try
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{
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// bring document to front
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Reference< frame::XController > xCtrl( xRangeSel, uno::UNO_QUERY );
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if( xCtrl.is())
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{
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Reference< frame::XFrame > xFrame( xCtrl->getFrame());
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if( xFrame.is())
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{
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Reference< awt::XTopWindow > xWin( xFrame->getContainerWindow(),
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uno::UNO_QUERY_THROW );
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xWin->toFront();
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}
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}
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}
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catch( const uno::Exception & ex )
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{
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ASSERT_EXCEPTION( ex );
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}
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}
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}
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bool RangeSelectionHelper::chooseRange(
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const OUString & aCurrentRange,
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const OUString & aUIString,
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RangeSelectionListenerParent & rListenerParent )
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{
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ControllerLockGuardUNO aGuard( Reference< frame::XModel >(m_xChartDocument, uno::UNO_QUERY ) );
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bool bResult = true;
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raiseRangeSelectionDocument();
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try
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{
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Reference< sheet::XRangeSelection > xRangeSel( getRangeSelection());
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if( xRangeSel.is())
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{
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Sequence< beans::PropertyValue > aArgs( 4 );
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aArgs[0] = beans::PropertyValue(
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"InitialValue", -1, uno::makeAny( aCurrentRange ),
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beans::PropertyState_DIRECT_VALUE );
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aArgs[1] = beans::PropertyValue(
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"Title", -1,
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uno::makeAny( aUIString ),
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beans::PropertyState_DIRECT_VALUE );
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aArgs[2] = beans::PropertyValue(
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"CloseOnMouseRelease", -1, uno::makeAny( true ),
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beans::PropertyState_DIRECT_VALUE );
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aArgs[3] = beans::PropertyValue(
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"MultiSelectionMode", -1, uno::makeAny( true ),
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beans::PropertyState_DIRECT_VALUE );
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if( m_xRangeSelectionListener.is() )
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stopRangeListening();
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m_xRangeSelectionListener.set( Reference< sheet::XRangeSelectionListener >(
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new RangeSelectionListener( rListenerParent, aCurrentRange, Reference< frame::XModel >(m_xChartDocument, uno::UNO_QUERY ) )));
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xRangeSel->addRangeSelectionListener( m_xRangeSelectionListener );
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xRangeSel->startRangeSelection( aArgs );
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}
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}
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catch( const uno::Exception & ex )
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{
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bResult = false;
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ASSERT_EXCEPTION( ex );
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}
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return bResult;
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}
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void RangeSelectionHelper::stopRangeListening( bool bRemoveListener /* = true */ )
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{
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if( bRemoveListener &&
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m_xRangeSelectionListener.is() &&
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m_xRangeSelection.is() )
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{
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m_xRangeSelection->removeRangeSelectionListener( m_xRangeSelectionListener );
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}
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m_xRangeSelectionListener = 0;
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}
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bool RangeSelectionHelper::verifyCellRange( const OUString & rRangeStr )
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{
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Reference< chart2::data::XDataProvider > xDataProvider( m_xChartDocument->getDataProvider());
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if( ! xDataProvider.is())
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return false;
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return xDataProvider->createDataSequenceByRangeRepresentationPossible( rRangeStr );
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}
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bool RangeSelectionHelper::verifyArguments( const Sequence< beans::PropertyValue > & rArguments )
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{
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Reference< chart2::data::XDataProvider > xDataProvider( m_xChartDocument->getDataProvider());
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if( ! xDataProvider.is())
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return false;
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return xDataProvider->createDataSourcePossible( rArguments );
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}
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} // namespace chart
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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