268 lines
9.4 KiB
C++
268 lines
9.4 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 "dlg_InsertTrendline.hrc"
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#include "res_Trendline.hxx"
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#include "res_Trendline_IDs.hrc"
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#include "ResId.hxx"
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#include "Strings.hrc"
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#include "Bitmaps.hrc"
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#include "chartview/ChartSfxItemIds.hxx"
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#include <vector>
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#include <algorithm>
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namespace
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{
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template< class T >
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long lcl_getRightEdge( T & rControl )
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{
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return rControl.CalcMinimumSize().Width() + rControl.GetPosPixel().X() - rControl.GetParent()->GetPosPixel().X();
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}
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template< class T >
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void lcl_AdjustControlSize( T & rControl )
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{
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Size aSize( rControl.GetSizePixel());
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aSize.setWidth( rControl.CalcMinimumSize().Width());
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rControl.SetSizePixel( aSize );
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}
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void lcl_AdjustControlSize( Control & rControl, long nRightEdge )
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{
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Size aSize( rControl.GetSizePixel());
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Point aPosition( rControl.GetPosPixel());
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aSize.setWidth( nRightEdge - aPosition.getX());
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rControl.SetSizePixel( aSize );
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}
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} // anonymous namespace
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namespace chart
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{
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enum StatTrendLine
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{
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TRENDLINE_NONE,
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TRENDLINE_LINE,
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TRENDLINE_LOG,
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TRENDLINE_EXP,
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TRENDLINE_POW
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};
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TrendlineResources::TrendlineResources( Window * pParent, const SfxItemSet& rInAttrs, bool bNoneAvailable ) :
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m_aFLType( pParent, SchResId( FL_TYPE )),
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m_aRBNone( pParent, SchResId( RB_NONE )),
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m_aRBLinear( pParent, SchResId( RB_LINEAR )),
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m_aRBLogarithmic( pParent, SchResId( RB_LOGARITHMIC )),
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m_aRBExponential( pParent, SchResId( RB_EXPONENTIAL )),
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m_aRBPower( pParent, SchResId( RB_POWER )),
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m_aFINone( pParent, SchResId( FI_NONE )),
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m_aFILinear( pParent, SchResId( FI_LINEAR )),
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m_aFILogarithmic( pParent, SchResId( FI_LOGARITHMIC )),
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m_aFIExponential( pParent, SchResId( FI_EXPONENTIAL )),
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m_aFIPower( pParent, SchResId( FI_POWER )),
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m_aFLEquation( pParent, SchResId( FL_EQUATION )),
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m_aCBShowEquation( pParent, SchResId( CB_SHOW_EQUATION )),
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m_aCBShowCorrelationCoeff( pParent, SchResId( CB_SHOW_CORRELATION_COEFF )),
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m_eTrendLineType( CHREGRESS_NONE ),
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m_bNoneAvailable( bNoneAvailable ),
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m_bTrendLineUnique( true )
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{
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FillValueSets();
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if( m_bNoneAvailable )
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m_aRBNone.SetClickHdl( LINK(this, TrendlineResources, SelectTrendLine ));
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else
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m_aRBNone.Hide();
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m_aRBLinear.SetClickHdl( LINK(this, TrendlineResources, SelectTrendLine ));
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m_aRBLogarithmic.SetClickHdl( LINK(this, TrendlineResources, SelectTrendLine ));
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m_aRBExponential.SetClickHdl( LINK(this, TrendlineResources, SelectTrendLine ));
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m_aRBPower.SetClickHdl( LINK(this, TrendlineResources, SelectTrendLine ));
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Reset( rInAttrs );
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UpdateControlStates();
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}
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TrendlineResources::~TrendlineResources()
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{}
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long TrendlineResources::adjustControlSizes()
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{
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// calculate right edge
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::std::vector< long > aControlRightEdges;
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aControlRightEdges.push_back( lcl_getRightEdge( m_aRBNone ));
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aControlRightEdges.push_back( lcl_getRightEdge( m_aRBLinear ));
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aControlRightEdges.push_back( lcl_getRightEdge( m_aRBLogarithmic ));
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aControlRightEdges.push_back( lcl_getRightEdge( m_aRBExponential ));
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aControlRightEdges.push_back( lcl_getRightEdge( m_aRBPower ));
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aControlRightEdges.push_back( lcl_getRightEdge( m_aCBShowEquation ));
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aControlRightEdges.push_back( lcl_getRightEdge( m_aCBShowCorrelationCoeff ));
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lcl_AdjustControlSize( m_aRBNone );
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lcl_AdjustControlSize( m_aRBLinear );
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lcl_AdjustControlSize( m_aRBLogarithmic );
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lcl_AdjustControlSize( m_aRBExponential );
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lcl_AdjustControlSize( m_aRBPower );
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lcl_AdjustControlSize( m_aCBShowEquation );
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lcl_AdjustControlSize( m_aCBShowCorrelationCoeff );
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// Note: FixedLine has no CalcMinimumSize, workaround: use a FixedText
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FixedText aDummyTextCtrl( m_aFLType.GetParent());
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aDummyTextCtrl.SetText( m_aFLType.GetText());
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aControlRightEdges.push_back( lcl_getRightEdge( aDummyTextCtrl ));
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aDummyTextCtrl.SetText( m_aFLEquation.GetText());
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aControlRightEdges.push_back( lcl_getRightEdge( aDummyTextCtrl ));
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long nRightEdgeOfControls = *(::std::max_element( aControlRightEdges.begin(), aControlRightEdges.end()));
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// leave some more space after the longest text
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nRightEdgeOfControls += m_aFLType.LogicToPixel( Size( 6, 0 ), MapMode( MAP_APPFONT )).getWidth();
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lcl_AdjustControlSize( m_aFLType, nRightEdgeOfControls );
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lcl_AdjustControlSize( m_aFLEquation, nRightEdgeOfControls );
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return nRightEdgeOfControls;
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}
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IMPL_LINK( TrendlineResources, SelectTrendLine, RadioButton *, pRadioButton )
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{
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if( pRadioButton == &m_aRBLinear )
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m_eTrendLineType = CHREGRESS_LINEAR;
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else if( pRadioButton == &m_aRBLogarithmic )
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m_eTrendLineType = CHREGRESS_LOG;
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else if( pRadioButton == &m_aRBExponential )
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m_eTrendLineType = CHREGRESS_EXP;
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else if( pRadioButton == &m_aRBPower )
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m_eTrendLineType = CHREGRESS_POWER;
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else if( pRadioButton == &m_aRBNone )
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{
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OSL_ASSERT( m_bNoneAvailable );
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m_eTrendLineType = CHREGRESS_NONE;
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}
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m_bTrendLineUnique = true;
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UpdateControlStates();
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return 0;
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}
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void TrendlineResources::Reset( const SfxItemSet& rInAttrs )
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{
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const SfxPoolItem *pPoolItem = NULL;
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SfxItemState aState = rInAttrs.GetItemState( SCHATTR_REGRESSION_TYPE, sal_True, &pPoolItem );
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m_bTrendLineUnique = ( aState != SFX_ITEM_DONTCARE );
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if( aState == SFX_ITEM_SET )
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{
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const SvxChartRegressItem * pItem = dynamic_cast< const SvxChartRegressItem * >( pPoolItem );
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if( pItem )
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m_eTrendLineType = pItem->GetValue();
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}
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aState = rInAttrs.GetItemState( SCHATTR_REGRESSION_SHOW_EQUATION, sal_True, &pPoolItem );
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if( aState == SFX_ITEM_DONTCARE )
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{
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m_aCBShowEquation.EnableTriState( sal_True );
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m_aCBShowEquation.SetState( STATE_DONTKNOW );
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}
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else
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{
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m_aCBShowEquation.EnableTriState( sal_False );
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if( aState == SFX_ITEM_SET )
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m_aCBShowEquation.Check( static_cast< const SfxBoolItem * >( pPoolItem )->GetValue());
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}
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aState = rInAttrs.GetItemState( SCHATTR_REGRESSION_SHOW_COEFF, sal_True, &pPoolItem );
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if( aState == SFX_ITEM_DONTCARE )
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{
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m_aCBShowCorrelationCoeff.EnableTriState( sal_True );
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m_aCBShowCorrelationCoeff.SetState( STATE_DONTKNOW );
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}
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else
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{
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m_aCBShowCorrelationCoeff.EnableTriState( sal_False );
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if( aState == SFX_ITEM_SET )
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m_aCBShowCorrelationCoeff.Check( static_cast< const SfxBoolItem * >( pPoolItem )->GetValue());
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}
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if( m_bTrendLineUnique )
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{
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switch( m_eTrendLineType )
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{
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case CHREGRESS_LINEAR :
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m_aRBLinear.Check();
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break;
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case CHREGRESS_LOG :
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m_aRBLogarithmic.Check();
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break;
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case CHREGRESS_EXP :
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m_aRBExponential.Check();
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break;
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case CHREGRESS_POWER :
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m_aRBPower.Check();
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break;
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case CHREGRESS_NONE:
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OSL_ASSERT( m_bNoneAvailable );
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m_aRBNone.Check();
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break;
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}
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}
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}
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sal_Bool TrendlineResources::FillItemSet(SfxItemSet& rOutAttrs) const
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{
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if( m_bTrendLineUnique )
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rOutAttrs.Put( SvxChartRegressItem( m_eTrendLineType, SCHATTR_REGRESSION_TYPE ));
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if( m_aCBShowEquation.GetState() != STATE_DONTKNOW )
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rOutAttrs.Put( SfxBoolItem( SCHATTR_REGRESSION_SHOW_EQUATION, m_aCBShowEquation.IsChecked() ));
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if( m_aCBShowCorrelationCoeff.GetState() != STATE_DONTKNOW )
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rOutAttrs.Put( SfxBoolItem( SCHATTR_REGRESSION_SHOW_COEFF, m_aCBShowCorrelationCoeff.IsChecked() ));
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return sal_True;
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}
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void TrendlineResources::FillValueSets()
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{
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if( m_bNoneAvailable )
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m_aFINone.SetImage( Image( SchResId( BMP_REGRESSION_NONE ) ) );
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m_aFILinear.SetImage( Image( SchResId( BMP_REGRESSION_LINEAR ) ) );
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m_aFILogarithmic.SetImage( Image( SchResId( BMP_REGRESSION_LOG ) ) );
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m_aFIExponential.SetImage( Image( SchResId( BMP_REGRESSION_EXP ) ) );
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m_aFIPower.SetImage( Image( SchResId( BMP_REGRESSION_POWER ) ) );
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}
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void TrendlineResources::UpdateControlStates()
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{
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if( m_bNoneAvailable )
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{
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bool bEnableEquationControls = !m_bTrendLineUnique || (m_eTrendLineType != CHREGRESS_NONE);
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m_aCBShowEquation.Enable( bEnableEquationControls );
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m_aCBShowCorrelationCoeff.Enable( bEnableEquationControls );
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}
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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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