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, 284 insertions, 0 deletions

diff --git a/chart2/source/controller/chartapiwrapper/WrappedSplineProperties.cxx b/chart2/source/controller/chartapiwrapper/WrappedSplineProperties.cxx
new file mode 100644
index 000000000..102acfb02
--- /dev/null
+++ b/chart2/source/controller/chartapiwrapper/WrappedSplineProperties.cxx
@@ -0,0 +1,284 @@
+/* -*- 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 "WrappedSplineProperties.hxx"
+#include "Chart2ModelContact.hxx"
+#include <FastPropertyIdRanges.hxx>
+#include <ChartType.hxx>
+#include <DiagramHelper.hxx>
+#include <WrappedProperty.hxx>
+#include <unonames.hxx>
+
+#include <sal/log.hxx>
+
+#include <com/sun/star/chart2/CurveStyle.hpp>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+
+using namespace ::com::sun::star;
+using ::com::sun::star::uno::Any;
+using ::com::sun::star::uno::Sequence;
+using ::com::sun::star::beans::Property;
+
+namespace chart::wrapper
+{
+
+namespace
+{
+
+//PROPERTYTYPE is the type of the outer property
+
+template< typename PROPERTYTYPE >
+class WrappedSplineProperty : public WrappedProperty
+{
+public:
+    explicit WrappedSplineProperty( const OUString& rOuterName, const OUString& rInnerName
+        , const css::uno::Any& rDefaulValue
+        , const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact )
+            : WrappedProperty(rOuterName,OUString())
+            , m_spChart2ModelContact(spChart2ModelContact)
+            , m_aOuterValue(rDefaulValue)
+            , m_aDefaultValue(rDefaulValue)
+            , m_aOwnInnerName(rInnerName)
+    {
+    }
+
+    bool detectInnerValue( PROPERTYTYPE& rValue, bool& rHasAmbiguousValue ) const
+    {
+        bool bHasDetectableInnerValue = false;
+        rHasAmbiguousValue = false;
+        std::vector< rtl::Reference< ChartType > > aChartTypes(
+            ::chart::DiagramHelper::getChartTypesFromDiagram( m_spChart2ModelContact->getDiagram() ) );
+        for( sal_Int32 nN = aChartTypes.size(); nN--; )
+        {
+            try
+            {
+                Any aSingleValue = convertInnerToOuterValue( aChartTypes[nN]->getPropertyValue(m_aOwnInnerName) );
+                PROPERTYTYPE aCurValue = PROPERTYTYPE();
+                aSingleValue >>= aCurValue;
+                if( !bHasDetectableInnerValue )
+                    rValue = aCurValue;
+                else
+                {
+                    if( rValue != aCurValue )
+                    {
+                        rHasAmbiguousValue = true;
+                        break;
+                    }
+                    else
+                        rValue = aCurValue;
+                }
+                bHasDetectableInnerValue = true;
+            }
+            catch( uno::Exception & ex )
+            {
+                //spline properties are not supported by all charttypes
+                //in that cases this exception is ok
+                ex.Context.is();//to have debug information without compilation warnings
+            }
+        }
+        return bHasDetectableInnerValue;
+    }
+    void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& /*xInnerPropertySet*/ ) const override
+    {
+        PROPERTYTYPE aNewValue;
+        if( ! (rOuterValue >>= aNewValue) )
+            throw css::lang::IllegalArgumentException( "spline property requires different type", nullptr, 0 );
+
+        m_aOuterValue = rOuterValue;
+
+        bool bHasAmbiguousValue = false;
+        PROPERTYTYPE aOldValue = PROPERTYTYPE();
+        if( !detectInnerValue( aOldValue, bHasAmbiguousValue ) )
+            return;
+
+        if( !(bHasAmbiguousValue || aNewValue != aOldValue) )
+            return;
+
+        std::vector< rtl::Reference< ChartType > > aChartTypes(
+            ::chart::DiagramHelper::getChartTypesFromDiagram( m_spChart2ModelContact->getDiagram() ) );
+        for( sal_Int32 nN = aChartTypes.size(); nN--; )
+        {
+            try
+            {
+                aChartTypes[nN]->setPropertyValue(m_aOwnInnerName,convertOuterToInnerValue(uno::Any(aNewValue)));
+            }
+            catch( uno::Exception & ex )
+            {
+                //spline properties are not supported by all charttypes
+                //in that cases this exception is ok
+                ex.Context.is();//to have debug information without compilation warnings
+            }
+        }
+    }
+
+    css::uno::Any getPropertyValue( const css::uno::Reference< css::beans::XPropertySet >& /*xInnerPropertySet*/ ) const override
+    {
+        bool bHasAmbiguousValue = false;
+        PROPERTYTYPE aValue;
+        if( detectInnerValue( aValue, bHasAmbiguousValue ) )
+        {
+            m_aOuterValue <<= aValue;
+        }
+        return m_aOuterValue;
+    }
+
+    css::uno::Any getPropertyDefault( const css::uno::Reference< css::beans::XPropertyState >& /*xInnerPropertyState*/ ) const override
+    {
+        return m_aDefaultValue;
+    }
+
+protected:
+    std::shared_ptr< Chart2ModelContact >   m_spChart2ModelContact;
+    mutable css::uno::Any                   m_aOuterValue;
+    css::uno::Any                           m_aDefaultValue;
+    // this inner name is not set as inner name at the base class
+    const OUString m_aOwnInnerName;
+};
+
+class WrappedSplineTypeProperty : public WrappedSplineProperty< sal_Int32 >
+{
+public:
+    explicit WrappedSplineTypeProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);
+
+    virtual css::uno::Any convertInnerToOuterValue( const css::uno::Any& rInnerValue ) const override;
+    virtual css::uno::Any convertOuterToInnerValue( const css::uno::Any& rOuterValue ) const override;
+};
+
+enum
+{
+    //spline properties
+      PROP_CHART_SPLINE_TYPE = FAST_PROPERTY_ID_START_CHART_SPLINE_PROP
+    , PROP_CHART_SPLINE_ORDER
+    , PROP_CHART_SPLINE_RESOLUTION
+};
+
+}//anonymous namespace
+
+void WrappedSplineProperties::addProperties( std::vector< Property > & rOutProperties )
+{
+    rOutProperties.emplace_back( CHART_UNONAME_SPLINE_TYPE,
+                  PROP_CHART_SPLINE_TYPE,
+                  cppu::UnoType<sal_Int32>::get(),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEDEFAULT
+                  | beans::PropertyAttribute::MAYBEVOID );
+    rOutProperties.emplace_back( CHART_UNONAME_SPLINE_ORDER,
+                  PROP_CHART_SPLINE_ORDER,
+                  cppu::UnoType<sal_Int32>::get(),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEDEFAULT
+                  | beans::PropertyAttribute::MAYBEVOID );
+    rOutProperties.emplace_back( CHART_UNONAME_SPLINE_RESOLUTION,
+                  PROP_CHART_SPLINE_RESOLUTION,
+                  cppu::UnoType<sal_Int32>::get(),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEDEFAULT
+                  | beans::PropertyAttribute::MAYBEVOID );
+}
+
+void WrappedSplineProperties::addWrappedProperties( std::vector< std::unique_ptr<WrappedProperty> >& rList
+                                    , const std::shared_ptr< Chart2ModelContact >& spChart2ModelContact )
+{
+    rList.emplace_back( new WrappedSplineTypeProperty( spChart2ModelContact ) );
+    rList.emplace_back(
+        new WrappedSplineProperty<sal_Int32>(
+            CHART_UNONAME_SPLINE_ORDER, CHART_UNONAME_SPLINE_ORDER,
+            uno::Any(sal_Int32(3)), spChart2ModelContact));
+    rList.emplace_back(
+        new WrappedSplineProperty<sal_Int32>(
+            CHART_UNONAME_SPLINE_RESOLUTION, CHART_UNONAME_CURVE_RESOLUTION,
+            uno::Any(sal_Int32(20)), spChart2ModelContact));
+}
+
+WrappedSplineTypeProperty::WrappedSplineTypeProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact)
+    : WrappedSplineProperty<sal_Int32>(CHART_UNONAME_SPLINE_TYPE, CHART_UNONAME_CURVE_STYLE, uno::Any(sal_Int32(0)), spChart2ModelContact )
+{
+}
+
+Any WrappedSplineTypeProperty::convertInnerToOuterValue( const Any& rInnerValue ) const
+{
+    chart2::CurveStyle aInnerValue = chart2::CurveStyle_LINES;
+    rInnerValue >>= aInnerValue;
+
+    sal_Int32 nOuterValue;
+    switch (aInnerValue)
+    {
+        case chart2::CurveStyle_CUBIC_SPLINES:
+            nOuterValue = 1;
+            break;
+        case chart2::CurveStyle_B_SPLINES:
+            nOuterValue = 2;
+            break;
+        case chart2::CurveStyle_STEP_START:
+            nOuterValue = 3;
+            break;
+        case chart2::CurveStyle_STEP_END:
+            nOuterValue = 4;
+            break;
+        case chart2::CurveStyle_STEP_CENTER_X:
+            nOuterValue = 5;
+            break;
+        case chart2::CurveStyle_STEP_CENTER_Y:
+            nOuterValue = 6;
+            break;
+        default:
+            nOuterValue = 0;
+    }
+
+    return uno::Any(nOuterValue);
+}
+Any WrappedSplineTypeProperty::convertOuterToInnerValue( const Any& rOuterValue ) const
+{
+    sal_Int32 nOuterValue=0;
+    rOuterValue >>= nOuterValue;
+
+    chart2::CurveStyle aInnerValue;
+
+    switch (nOuterValue)
+    {
+        case 1:
+            aInnerValue = chart2::CurveStyle_CUBIC_SPLINES;
+            break;
+        case 2:
+            aInnerValue = chart2::CurveStyle_B_SPLINES;
+            break;
+        case 3:
+            aInnerValue = chart2::CurveStyle_STEP_START;
+            break;
+        case 4:
+            aInnerValue = chart2::CurveStyle_STEP_END;
+            break;
+        case 5:
+            aInnerValue = chart2::CurveStyle_STEP_CENTER_X;
+            break;
+        case 6:
+            aInnerValue = chart2::CurveStyle_STEP_CENTER_Y;
+            break;
+        default:
+            SAL_WARN_IF(nOuterValue != 0, "chart2", "Unknown line style");
+            aInnerValue = chart2::CurveStyle_LINES;
+    }
+
+    return uno::Any(aInnerValue);
+}
+
+} //namespace chart::wrapper
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */