Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 165 insertions, 0 deletions

diff --git a/chart2/source/view/axes/VPolarRadiusAxis.cxx b/chart2/source/view/axes/VPolarRadiusAxis.cxx
new file mode 100644
index 000000000..f93315410
--- /dev/null
+++ b/chart2/source/view/axes/VPolarRadiusAxis.cxx
@@ -0,0 +1,165 @@
+/* -*- 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 .
+ */
+
+#include "VPolarRadiusAxis.hxx"
+#include "VCartesianAxis.hxx"
+#include <PlottingPositionHelper.hxx>
+#include <Axis.hxx>
+#include <CommonConverters.hxx>
+#include "Tickmarks_Equidistant.hxx"
+
+namespace chart
+{
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::chart2;
+
+VPolarRadiusAxis::VPolarRadiusAxis( const AxisProperties& rAxisProperties
+            , const uno::Reference< util::XNumberFormatsSupplier >& xNumberFormatsSupplier
+            , sal_Int32 nDimensionCount )
+            : VPolarAxis( rAxisProperties, xNumberFormatsSupplier, 1/*nDimensionIndex*/, nDimensionCount )
+{
+    m_aAxisProperties.maLabelAlignment.mfLabelDirection = 0.0;
+    m_aAxisProperties.maLabelAlignment.mfInnerTickDirection = 0.0;
+    m_aAxisProperties.maLabelAlignment.meAlignment = LABEL_ALIGN_RIGHT;
+    m_aAxisProperties.m_bIsMainAxis=false;
+    m_aAxisProperties.init();
+
+    m_apAxisWithLabels.reset( new VCartesianAxis(
+        m_aAxisProperties,xNumberFormatsSupplier,1/*nDimensionIndex*/,nDimensionCount
+        ,new PolarPlottingPositionHelper() ) );
+}
+
+VPolarRadiusAxis::~VPolarRadiusAxis()
+{
+}
+
+void VPolarRadiusAxis::setTransformationSceneToScreen( const drawing::HomogenMatrix& rMatrix)
+{
+    VPolarAxis::setTransformationSceneToScreen( rMatrix );
+    m_apAxisWithLabels->setTransformationSceneToScreen( rMatrix );
+}
+
+void VPolarRadiusAxis::setExplicitScaleAndIncrement(
+              const ExplicitScaleData& rScale
+            , const ExplicitIncrementData& rIncrement )
+{
+    VPolarAxis::setExplicitScaleAndIncrement( rScale, rIncrement );
+    m_apAxisWithLabels->setExplicitScaleAndIncrement( rScale, rIncrement );
+}
+
+void VPolarRadiusAxis::initPlotter(  const rtl::Reference<SvxShapeGroupAnyD>& xLogicTarget
+       , const rtl::Reference<SvxShapeGroupAnyD>& xFinalTarget
+       , const OUString& rCID )
+{
+    VPolarAxis::initPlotter(  xLogicTarget, xFinalTarget, rCID );
+    m_apAxisWithLabels->initPlotter(  xLogicTarget, xFinalTarget, rCID );
+}
+
+void VPolarRadiusAxis::setScales( std::vector< ExplicitScaleData >&& rScales, bool bSwapXAndYAxis )
+{
+    VPolarAxis::setScales( std::vector(rScales), bSwapXAndYAxis );
+    m_apAxisWithLabels->setScales( std::move(rScales), bSwapXAndYAxis );
+}
+
+void VPolarRadiusAxis::initAxisLabelProperties( const css::awt::Size& rFontReferenceSize
+                  , const css::awt::Rectangle& rMaximumSpaceForLabels )
+{
+    VPolarAxis::initAxisLabelProperties( rFontReferenceSize, rMaximumSpaceForLabels );
+    m_apAxisWithLabels->initAxisLabelProperties( rFontReferenceSize, rMaximumSpaceForLabels );
+}
+
+sal_Int32 VPolarRadiusAxis::estimateMaximumAutoMainIncrementCount()
+{
+    return 2;
+}
+
+bool VPolarRadiusAxis::prepareShapeCreation()
+{
+    //returns true if all is ready for further shape creation and any shapes need to be created
+    if( !isAnythingToDraw() )
+        return false;
+
+    if( m_xGroupShape_Shapes.is() )
+        return true;
+
+    return true;
+}
+
+void VPolarRadiusAxis::createMaximumLabels()
+{
+    m_apAxisWithLabels->createMaximumLabels();
+}
+
+void VPolarRadiusAxis::updatePositions()
+{
+    m_apAxisWithLabels->updatePositions();
+}
+
+void VPolarRadiusAxis::createLabels()
+{
+    m_apAxisWithLabels->createLabels();
+}
+
+void VPolarRadiusAxis::createShapes()
+{
+    if( !prepareShapeCreation() )
+        return;
+
+    const ExplicitScaleData& rAngleScale         = m_pPosHelper->getScales()[0];
+    const ExplicitIncrementData& rAngleIncrement = m_aIncrements[0];
+
+    TickInfoArraysType aAngleTickInfos;
+    TickFactory aAngleTickFactory( rAngleScale, rAngleIncrement );
+    aAngleTickFactory.getAllTicks( aAngleTickInfos );
+
+    uno::Reference< XScaling > xInverseScaling;
+    if( rAngleScale.Scaling.is() )
+        xInverseScaling = rAngleScale.Scaling->getInverseScaling();
+
+    AxisProperties aAxisProperties(m_aAxisProperties);
+
+    sal_Int32 nTick = 0;
+    EquidistantTickIter aIter( aAngleTickInfos, rAngleIncrement, 0 );
+    for( TickInfo* pTickInfo = aIter.firstInfo()
+        ; pTickInfo; pTickInfo = aIter.nextInfo(), nTick++ )
+    {
+        if( nTick == 0 )
+        {
+            m_apAxisWithLabels->createShapes();
+            continue;
+        }
+
+        //xxxxx pTickInfo->updateUnscaledValue( xInverseScaling );
+        aAxisProperties.m_pfMainLinePositionAtOtherAxis = pTickInfo->getUnscaledTickValue();
+        aAxisProperties.m_bDisplayLabels=false;
+
+        VCartesianAxis aAxis(aAxisProperties,m_xNumberFormatsSupplier
+            ,1,2,new PolarPlottingPositionHelper());
+        aAxis.setExplicitScaleAndIncrement( m_aScale, m_aIncrement );
+        aAxis.initPlotter(m_xLogicTarget,m_xFinalTarget, m_aCID );
+        aAxis.setTransformationSceneToScreen( B3DHomMatrixToHomogenMatrix( m_aMatrixScreenToScene ) );
+        aAxis.setScales( std::vector(m_pPosHelper->getScales()), false );
+        aAxis.initAxisLabelProperties(m_aAxisLabelProperties.m_aFontReferenceSize,m_aAxisLabelProperties.m_aMaximumSpaceForLabels);
+        aAxis.createShapes();
+    }
+}
+
+} //namespace chart
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */