introduced polarcoordinate system + axis + grids + some cleanup

1 files changed, 360 insertions, 0 deletions

diff --git a/chart2/source/view/axes/VPolarAxis.cxx b/chart2/source/view/axes/VPolarAxis.cxx
new file mode 100644
index 000000000000..833a61518126
--- /dev/null
+++ b/chart2/source/view/axes/VPolarAxis.cxx
@@ -0,0 +1,360 @@
+/*************************************************************************
+ *
+ *  $RCSfile: VPolarAxis.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: iha $ $Date: 2004-01-17 13:09:58 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2003 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+#include "VPolarAxis.hxx"
+#include "VPolarGrid.hxx"
+#include "PlottingPositionHelper.hxx"
+#include "ShapeFactory.hxx"
+#include "CommonConverters.hxx"
+#include "macros.hxx"
+#include "ViewDefines.hxx"
+#include "TickmarkHelper.hxx"
+#include "PropertyMapper.hxx"
+#include "chartview/NumberFormatterWrapper.hxx"
+#include "chartview/ObjectIdentifier.hxx"
+#include "PolarLabelPositionHelper.hxx"
+
+#ifndef INCLUDED_RTL_MATH_HXX
+#include <rtl/math.hxx>
+#endif
+#ifndef _TOOLS_COLOR_HXX
+#include <tools/color.hxx>
+#endif
+#ifndef _TOOLS_DEBUG_HXX
+#include <tools/debug.hxx>
+#endif
+#ifndef _COM_SUN_STAR_STYLE_PARAGRAPHADJUST_HPP_
+#include <com/sun/star/style/ParagraphAdjust.hpp>
+#endif
+#ifndef _COM_SUN_STAR_TEXT_XTEXT_HPP_
+#include <com/sun/star/text/XText.hpp>
+#endif
+#ifndef _DRAFTS_COM_SUN_STAR_CHART2_XIDENTIFIABLE_HPP_
+#include <drafts/com/sun/star/chart2/XIdentifiable.hpp>
+#endif
+
+#ifndef _SVX_UNOPRNMS_HXX
+#include <svx/unoprnms.hxx>
+#endif
+
+#include <algorithm>
+#include <memory>
+
+//.............................................................................
+namespace chart
+{
+//.............................................................................
+using namespace ::com::sun::star;
+using namespace ::drafts::com::sun::star::chart2;
+using namespace ::rtl::math;
+
+VPolarAxis::VPolarAxis( const AxisProperties& rAxisProperties
+            , NumberFormatterWrapper* pNumberFormatterWrapper
+            , sal_Int32 nDimensionCount )
+            : VMeterBase( uno::Reference<XMeter>::query(rAxisProperties.m_xAxisModel)
+                , nDimensionCount )
+            , m_aAxisProperties( rAxisProperties )
+            , m_pNumberFormatterWrapper( pNumberFormatterWrapper )
+            , m_pPosHelper( new PolarPlottingPositionHelper(false) )
+{
+    PlotterBase::m_pPosHelper = m_pPosHelper;
+}
+
+VPolarAxis::~VPolarAxis()
+{
+    delete m_pPosHelper;
+    m_pPosHelper = NULL;
+}
+
+bool createTextShapes_ForAngleAxis( const uno::Reference< lang::XMultiServiceFactory >& xShapeFactory
+                     , const uno::Reference< drawing::XShapes >& xTarget
+                     , ::std::vector< ::std::vector< TickInfo > >& rAllTickInfos
+                     , const ExplicitIncrementData& rIncrement
+                     , AxisLabelProperties& rAxisLabelProperties
+                     , const AxisProperties& rAxisProperties
+                     , PolarPlottingPositionHelper* pPosHelper
+                     , double fLogicRadius
+                     , double fLogicZ
+                     , const FixedNumberFormatter& rFixedNumberFormatter )
+{
+    sal_Int32 nDimensionCount = 2;
+    ShapeFactory aShapeFactory(xShapeFactory);
+
+    //------------------------------------------------
+    //prepare text properties for multipropertyset-interface of shape
+    tNameSequence aPropNames;
+    tAnySequence aPropValues;
+
+    uno::Reference< beans::XPropertySet > xProps( rAxisProperties.m_xAxisModel, uno::UNO_QUERY );
+    PropertyMapper::getTextLabelMultiPropertyLists( xProps, aPropNames, aPropValues, false );
+    LabelPositionHelper::doDynamicFontResize( aPropValues, aPropNames, xProps
+        , rAxisProperties.m_aReferenceSize );
+
+    uno::Any* pColorAny = PropertyMapper::getValuePointer(aPropValues,aPropNames,C2U("CharColor"));
+    sal_Int32 nColor = Color( COL_AUTO ).GetColor();
+    if(pColorAny)
+        *pColorAny >>= nColor;
+    //------------------------------------------------
+
+    //TickInfo* pLastVisibleNeighbourTickInfo = NULL;
+    sal_Int32 nTick = 0;
+    TickIter aIter( rAllTickInfos, rIncrement, 0, 0 );
+    for( TickInfo* pTickInfo = aIter.firstInfo()
+        ; pTickInfo
+        ; pTickInfo = aIter.nextInfo(), nTick++ )
+    {
+        //don't create labels which does not fit into the rythm
+        if( nTick%rAxisLabelProperties.nRhythm != 0)
+            continue;
+
+        //don't create labels for invisible ticks
+        if( !pTickInfo->bPaintIt )
+            continue;
+
+        //if NO OVERLAP -> don't create labels where the
+        //anchor position is the same as for the last label
+        //@todo
+        /*
+        if( pLastVisibleNeighbourTickInfo && !rAxisLabelProperties.bOverlapAllowed )
+        {
+            if( lcl_doesOverlap( pLastVisibleNeighbourTickInfo->xTextShape, pTickInfo->nScreenTickValue, bOverlapCheckDirectionIsY ) )
+            {
+                if( rAxisLabelProperties.bRhythmIsFix )
+                    continue;
+                rAxisLabelProperties.nRhythm++;
+                TickIter aRemoveIter( rAllTickInfos, rIncrement, 0, 0 );
+                removeShapesAtWrongRythm( aRemoveIter, rAxisLabelProperties.nRhythm, nTick, xTarget );
+                return false;
+            }
+        }
+        */
+
+        if(!pTickInfo->xTextShape.is())
+        {
+            //create single label
+            bool bHasExtraColor=false;
+            sal_Int32 nExtraColor=0;
+            rtl::OUString aLabel = rFixedNumberFormatter.getFormattedString( pTickInfo->fUnscaledTickValue, nExtraColor, bHasExtraColor );
+            if(pColorAny)
+                *pColorAny = uno::makeAny(bHasExtraColor?nExtraColor:nColor);
+
+            double fLogicAngle = pTickInfo->fUnscaledTickValue;
+
+            LabelAlignment eLabelAlignment(LABEL_ALIGN_CENTER);
+            PolarLabelPositionHelper aPolarLabelPositionHelper(pPosHelper,nDimensionCount,xTarget,&aShapeFactory);
+            awt::Point aAnchorScreenPosition2D( aPolarLabelPositionHelper.getLabelScreenPositionAndAlignment(
+                    eLabelAlignment, true, fLogicAngle, fLogicAngle, fLogicRadius, fLogicRadius, fLogicZ ));
+            LabelPositionHelper::changeTextAdjustment( aPropValues, aPropNames, eLabelAlignment );
+
+            double fRotationAnglePi = rAxisLabelProperties.fRotationAngleDegree*F_PI/180.0;
+            uno::Any aATransformation = ShapeFactory::makeTransformation( aAnchorScreenPosition2D, fRotationAnglePi );
+            rtl::OUString aStackedLabel = ShapeFactory::getStackedString( aLabel, rAxisLabelProperties.bStackCharacters );
+
+            pTickInfo->xTextShape = aShapeFactory.createText( xTarget, aStackedLabel, aPropNames, aPropValues, aATransformation );
+        }
+
+        //if NO OVERLAP -> remove overlapping shapes
+        //@todo
+        /*
+        if( pLastVisibleNeighbourTickInfo && !rAxisLabelProperties.bOverlapAllowed )
+        {
+            if( doesOverlap( pLastVisibleNeighbourTickInfo->xTextShape, pTickInfo->xTextShape, bOverlapCheckDirectionIsY ) )
+            {
+                if( rAxisLabelProperties.bRhythmIsFix )
+                {
+                    xTarget->remove(pTickInfo->xTextShape);
+                    pTickInfo->xTextShape = NULL;
+                    continue;
+                }
+                rAxisLabelProperties.nRhythm++;
+                TickIter aRemoveIter( rAllTickInfos, rIncrement, 0, 0 );
+                removeShapesAtWrongRythm( aRemoveIter, rAxisLabelProperties.nRhythm, nTick, xTarget );
+                return false;
+            }
+        }
+        */
+        //pLastVisibleNeighbourTickInfo = pTickInfo;
+    }
+    return true;
+}
+
+void VPolarAxis::create2DAngleAxis( const uno::Reference< drawing::XShapes >& xTarget, ::std::vector< ::std::vector< TickInfo > >& rAllTickInfos )
+{
+    double fLogicRadius = m_pPosHelper->getOuterLogicRadius();
+    double fLogicZ      = -0.5;//as defined
+
+    //-----------------------------------------
+    //create axis main lines
+    drawing::PointSequenceSequence aPoints(1);
+    VPolarGrid::createLinePointSequence_ForAngleAxis( aPoints, rAllTickInfos, m_aIncrement, m_aScale, m_pPosHelper, fLogicRadius, fLogicZ );
+    uno::Reference< drawing::XShape > xShape = m_pShapeFactory->createLine2D(
+            xTarget, aPoints, m_aAxisProperties.m_aLineProperties );
+    //because of this name this line will be used for marking the axis
+    m_pShapeFactory->setShapeName( xShape, C2U("MarkHandles") );
+
+    //-----------------------------------------
+    //create labels
+    AxisLabelProperties aAxisLabelProperties;
+    aAxisLabelProperties.init(m_aAxisProperties.m_xAxisModel);
+    if( aAxisLabelProperties.bDisplayLabels )
+    {
+        FixedNumberFormatter aFixedNumberFormatter(
+                m_pNumberFormatterWrapper, aAxisLabelProperties.aNumberFormat );
+
+        while( !createTextShapes_ForAngleAxis( m_xShapeFactory, xTarget, rAllTickInfos
+                        , m_aIncrement, aAxisLabelProperties, m_aAxisProperties, m_pPosHelper
+                        , fLogicRadius, fLogicZ
+                        , aFixedNumberFormatter
+                        ) )
+        {
+        };
+
+        //no staggering for polar angle axis
+    }
+}
+
+void VPolarAxis::create2DRadiusAxis( const uno::Reference< drawing::XShapes >& xTarget, ::std::vector< ::std::vector< TickInfo > >& rAllTickInfos )
+{
+    /*
+    sal_Int32 nTickmarkPropertiesCount = m_aAxisProperties.m_aTickmarkPropertiesList.size();
+    for( sal_Int32 nDepth=0
+        ; aDepthIter != aDepthEnd && nDepth < nTickmarkPropertiesCount
+        ; aDepthIter++, nDepth++ )
+    {
+        const TickmarkProperties& rTickmarkProperties = m_aAxisProperties.m_aTickmarkPropertiesList[nDepth];
+
+        sal_Int32 nPointCount = (*aDepthIter).size();
+        drawing::PointSequenceSequence aPoints(nPointCount);
+
+        ::std::vector< TickInfo >::const_iterator       aTickIter = (*aDepthIter).begin();
+        const ::std::vector< TickInfo >::const_iterator aTickEnd  = (*aDepthIter).end();
+        sal_Int32 nN = 0;
+        for( ; aTickIter != aTickEnd; aTickIter++ )
+        {
+            if( !(*aTickIter).bPaintIt )
+                continue;
+            //addLine( aPoints, nN
+             //   , (*aTickIter).nScreenTickValue, nMainLineScreenPosition
+              //  , rTickmarkProperties, bIsRadiusAxis);
+
+            nN++;
+        }
+        aPoints.realloc(nN);
+        m_pShapeFactory->createLine2D( xGroupShape_Shapes, aPoints
+                                     , rTickmarkProperties.aLineProperties );
+    }
+
+    //-----------------------------------------
+    //create all scaled tickmark values
+    std::auto_ptr< TickmarkHelper > apTickmarkHelper( this->createTickmarkHelper() );
+    ::std::vector< ::std::vector< TickInfo > > aAllTickInfos;
+    apTickmarkHelper->getAllTicks( aAllTickInfos );
+
+    //-----------------------------------------
+    //create tick mark line shapes
+    ::std::vector< ::std::vector< TickInfo > >::iterator aDepthIter             = aAllTickInfos.begin();
+    const ::std::vector< ::std::vector< TickInfo > >::const_iterator aDepthEnd  = aAllTickInfos.end();
+
+    if(aDepthIter == aDepthEnd)//no tickmarks at all
+        return;
+    */
+}
+
+void SAL_CALL VPolarAxis::createShapes()
+{
+    DBG_ASSERT(m_pShapeFactory&&m_xLogicTarget.is()&&m_xFinalTarget.is(),"Axis is not proper initialized");
+    if(!(m_pShapeFactory&&m_xLogicTarget.is()&&m_xFinalTarget.is()))
+        return;
+
+    m_aAxisProperties.init();
+
+    //-----------------------------------------
+    //create named group shape
+    uno::Reference< XIdentifiable > xIdent( m_aAxisProperties.m_xAxisModel, uno::UNO_QUERY );
+    DBG_ASSERT( xIdent.is(), "Axis should support XIdentifiable" );
+    if( ! xIdent.is())
+        return;
+    uno::Reference< drawing::XShapes > xGroupShape_Shapes(
+        m_pShapeFactory->createGroup2D( m_xLogicTarget
+        , ObjectIdentifier::createClassifiedIdentifier(
+                OBJECTTYPE_AXIS, xIdent->getIdentifier() )
+        ) );
+
+    //-----------------------------------------
+    //create all scaled tickmark values
+    std::auto_ptr< TickmarkHelper > apTickmarkHelper( this->createTickmarkHelper() );
+    ::std::vector< ::std::vector< TickInfo > > aAllTickInfos;
+    apTickmarkHelper->getAllTicks( aAllTickInfos );
+
+    //-----------------------------------------
+    //create different axes
+    if(2==m_nDimension)
+    {
+        sal_Int32 nDimensionIndex = m_xMeter->getRepresentedDimension();
+        if(nDimensionIndex==1)
+            this->create2DRadiusAxis( xGroupShape_Shapes, aAllTickInfos );
+        else
+            this->create2DAngleAxis( xGroupShape_Shapes, aAllTickInfos );
+    }
+}
+
+//.............................................................................
+} //namespace chart
+//.............................................................................