Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 396 insertions, 0 deletions

diff --git a/sc/inc/chart2uno.hxx b/sc/inc/chart2uno.hxx
new file mode 100644
index 000000000..fee5e2b21
--- /dev/null
+++ b/sc/inc/chart2uno.hxx
@@ -0,0 +1,396 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_SC_INC_CHART2UNO_HXX
+#define INCLUDED_SC_INC_CHART2UNO_HXX
+
+#include "cellsuno.hxx"
+#include "rangelst.hxx"
+#include "externalrefmgr.hxx"
+#include "types.hxx"
+#include "chartlis.hxx"
+
+#include <svl/lstner.hxx>
+#include <com/sun/star/chart2/data/XDataProvider.hpp>
+#include <com/sun/star/chart2/data/XSheetDataProvider.hpp>
+#include <com/sun/star/chart2/data/XRangeXMLConversion.hpp>
+#include <com/sun/star/chart2/data/XDataSource.hpp>
+#include <com/sun/star/chart2/data/XDataSequence.hpp>
+#include <com/sun/star/chart2/data/XTextualDataSequence.hpp>
+#include <com/sun/star/chart2/data/XNumericalDataSequence.hpp>
+#include <com/sun/star/chart2/data/DataSequenceRole.hpp>
+#include <com/sun/star/chart2/XTimeBased.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/util/XCloneable.hpp>
+#include <com/sun/star/util/XModifyBroadcaster.hpp>
+#include <cppuhelper/implbase.hxx>
+#include <rtl/ustring.hxx>
+#include <svl/itemprop.hxx>
+
+#include <memory>
+#include <unordered_set>
+#include <vector>
+
+namespace com::sun::star::chart2::data { class XLabeledDataSequence; }
+
+class ScDocument;
+
+// DataProvider
+class SC_DLLPUBLIC ScChart2DataProvider final : public
+                ::cppu::WeakImplHelper<
+                    css::chart2::data::XDataProvider,
+                    css::chart2::data::XSheetDataProvider,
+                    css::chart2::data::XRangeXMLConversion,
+                    css::beans::XPropertySet,
+                    css::lang::XServiceInfo>,
+                public SfxListener
+{
+public:
+
+    explicit ScChart2DataProvider( ScDocument* pDoc );
+    virtual ~ScChart2DataProvider() override;
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    // XDataProvider
+    virtual sal_Bool SAL_CALL createDataSourcePossible(
+        const css::uno::Sequence< css::beans::PropertyValue >& aArguments ) override;
+
+    virtual css::uno::Reference<
+        css::chart2::data::XDataSource > SAL_CALL createDataSource(
+            const css::uno::Sequence< css::beans::PropertyValue >& aArguments ) override;
+
+    virtual css::uno::Sequence<
+        css::beans::PropertyValue > SAL_CALL detectArguments(
+            const css::uno::Reference< css::chart2::data::XDataSource >& xDataSource ) override;
+
+    virtual sal_Bool SAL_CALL createDataSequenceByRangeRepresentationPossible(
+        const OUString& aRangeRepresentation ) override;
+
+    virtual css::uno::Reference<
+        css::chart2::data::XDataSequence > SAL_CALL createDataSequenceByRangeRepresentation(
+            const OUString& aRangeRepresentation ) override;
+
+    virtual css::uno::Reference<css::chart2::data::XDataSequence> SAL_CALL
+        createDataSequenceByValueArray( const OUString& aRole, const OUString& aRangeRepresentation ) override;
+
+    virtual css::uno::Reference< css::sheet::XRangeSelection > SAL_CALL getRangeSelection() override;
+
+    // XSheetDataProvider
+    virtual sal_Bool SAL_CALL createDataSequenceByFormulaTokensPossible(
+        const css::uno::Sequence< css::sheet::FormulaToken >& aTokens ) override;
+
+    virtual css::uno::Reference< css::chart2::data::XDataSequence >
+        SAL_CALL createDataSequenceByFormulaTokens(
+            const css::uno::Sequence< css::sheet::FormulaToken >& aTokens ) override;
+
+    // XRangeXMLConversion
+    virtual OUString SAL_CALL convertRangeToXML( const OUString& sRangeRepresentation ) override;
+
+    virtual OUString SAL_CALL convertRangeFromXML( const OUString& sXMLRange ) override;
+
+    // XPropertySet
+    virtual css::uno::Reference< css::beans::XPropertySetInfo> SAL_CALL
+        getPropertySetInfo() override;
+
+    virtual void SAL_CALL setPropertyValue(
+            const OUString& rPropertyName,
+            const css::uno::Any& rValue) override;
+
+    virtual css::uno::Any SAL_CALL getPropertyValue(
+            const OUString& rPropertyName) override;
+
+    virtual void SAL_CALL addPropertyChangeListener(
+            const OUString& rPropertyName,
+            const css::uno::Reference< css::beans::XPropertyChangeListener>& xListener) override;
+
+    virtual void SAL_CALL removePropertyChangeListener(
+            const OUString& rPropertyName,
+            const css::uno::Reference< css::beans::XPropertyChangeListener>& rListener) override;
+
+    virtual void SAL_CALL addVetoableChangeListener(
+            const OUString& rPropertyName,
+            const css::uno::Reference< css::beans::XVetoableChangeListener>& rListener) override;
+
+    virtual void SAL_CALL removeVetoableChangeListener(
+            const OUString& rPropertyName,
+            const css::uno::Reference< css::beans::XVetoableChangeListener>& rListener) override;
+
+    // XServiceInfo
+    virtual OUString SAL_CALL getImplementationName() override;
+
+    virtual sal_Bool SAL_CALL supportsService( const OUString&
+            rServiceName) override;
+
+    virtual css::uno::Sequence< OUString> SAL_CALL
+        getSupportedServiceNames() override;
+
+private:
+
+    ScDocument*                 m_pDocument;
+    SfxItemPropertySet          m_aPropSet;
+    bool                        m_bIncludeHiddenCells;
+};
+
+// DataSource
+class ScChart2DataSource final : public
+                ::cppu::WeakImplHelper<
+                    css::chart2::data::XDataSource,
+                    css::lang::XServiceInfo>,
+                public SfxListener
+{
+public:
+
+    explicit ScChart2DataSource( ScDocument* pDoc);
+    virtual ~ScChart2DataSource() override;
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    // XDataSource
+    virtual css::uno::Sequence< css::uno::Reference<
+            css::chart2::data::XLabeledDataSequence > > SAL_CALL
+        getDataSequences() override;
+
+    // XServiceInfo
+    virtual OUString SAL_CALL getImplementationName() override;
+
+    virtual sal_Bool SAL_CALL supportsService( const OUString&
+            rServiceName) override;
+
+    virtual css::uno::Sequence< OUString> SAL_CALL
+        getSupportedServiceNames() override;
+
+    // implementation
+
+    void AddLabeledSequence(const css::uno::Reference < css::chart2::data::XLabeledDataSequence >& xNew);
+
+private:
+
+    ScDocument*                 m_pDocument;
+    std::vector < css::uno::Reference< css::chart2::data::XLabeledDataSequence > > m_aLabeledSequences;
+
+};
+
+// DataSequence
+class ScChart2DataSequence final : public
+                ::cppu::WeakImplHelper<
+                    css::chart2::data::XDataSequence,
+                    css::chart2::data::XTextualDataSequence,
+                    css::chart2::data::XNumericalDataSequence,
+                    css::chart2::XTimeBased,
+                    css::util::XCloneable,
+                    css::util::XModifyBroadcaster,
+                    css::beans::XPropertySet,
+                    css::lang::XServiceInfo>,
+                public SfxListener
+{
+public:
+    explicit ScChart2DataSequence( ScDocument* pDoc,
+            ::std::vector<ScTokenRef>&& rTokens, bool bIncludeHiddenCells );
+
+    virtual ~ScChart2DataSequence() override;
+    ScChart2DataSequence(const ScChart2DataSequence&) = delete;
+    ScChart2DataSequence& operator=(const ScChart2DataSequence&) = delete;
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    // XDataSequence
+    virtual css::uno::Sequence< css::uno::Any >
+        SAL_CALL getData() override;
+    virtual OUString SAL_CALL getSourceRangeRepresentation() override;
+    virtual css::uno::Sequence< OUString >
+        SAL_CALL generateLabel(css::chart2::data::LabelOrigin nOrigin) override;
+
+    /** Get the number format key for the n-th data entry
+     * If nIndex == -1, then you will get the number format key for the first non-empty entry
+     */
+    virtual ::sal_Int32 SAL_CALL getNumberFormatKeyByIndex( ::sal_Int32 nIndex ) override;
+
+    // XNumericalDataSequence
+    virtual css::uno::Sequence< double >
+        SAL_CALL getNumericalData() override;
+
+    // XTextualDataSequence
+    virtual css::uno::Sequence< OUString >
+        SAL_CALL getTextualData() override;
+
+    // XTimeBased
+    virtual sal_Bool SAL_CALL switchToNext(sal_Bool bWrap) override;
+    virtual sal_Bool SAL_CALL setToPointInTime(sal_Int32 nPoint) override;
+
+    virtual void SAL_CALL setRange(sal_Int32 nStart, sal_Int32 nEnd) override;
+
+    // XPropertySet
+    virtual css::uno::Reference<
+        css::beans::XPropertySetInfo> SAL_CALL
+        getPropertySetInfo() override;
+
+    virtual void SAL_CALL setPropertyValue(
+            const OUString& rPropertyName,
+            const css::uno::Any& rValue) override;
+
+    virtual css::uno::Any SAL_CALL getPropertyValue(
+            const OUString& rPropertyName) override;
+
+    virtual void SAL_CALL addPropertyChangeListener(
+            const OUString& rPropertyName,
+            const css::uno::Reference< css::beans::XPropertyChangeListener>& xListener) override;
+
+    virtual void SAL_CALL removePropertyChangeListener(
+            const OUString& rPropertyName,
+            const css::uno::Reference< css::beans::XPropertyChangeListener>& rListener) override;
+
+    virtual void SAL_CALL addVetoableChangeListener(
+            const OUString& rPropertyName,
+            const css::uno::Reference< css::beans::XVetoableChangeListener>& rListener) override;
+
+    virtual void SAL_CALL removeVetoableChangeListener(
+            const OUString& rPropertyName,
+            const css::uno::Reference<  css::beans::XVetoableChangeListener>& rListener) override;
+
+    // XCloneable
+    virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone() override;
+
+    // XModifyBroadcaster
+    virtual void SAL_CALL addModifyListener(
+        const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
+    virtual void SAL_CALL removeModifyListener(
+        const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
+
+    // XServiceInfo
+    virtual OUString SAL_CALL getImplementationName() override;
+
+    virtual sal_Bool SAL_CALL supportsService( const OUString&
+            rServiceName) override;
+
+    virtual css::uno::Sequence< OUString> SAL_CALL
+        getSupportedServiceNames() override;
+
+private:
+    void setDataChangedHint(bool b);
+
+    // Implementation
+    void    RefChanged();
+    DECL_LINK( ValueListenerHdl, const SfxHint&, void );
+
+private:
+    class ExternalRefListener final : public ScExternalRefManager::LinkListener
+    {
+    public:
+        ExternalRefListener(ScChart2DataSequence& rParent, ScDocument* pDoc);
+        virtual ~ExternalRefListener() override;
+        ExternalRefListener(const ExternalRefListener&) = delete;
+        ExternalRefListener& operator=(const ExternalRefListener&) = delete;
+
+        virtual void notify(sal_uInt16 nFileId, ScExternalRefManager::LinkUpdateType eType) override;
+        void addFileId(sal_uInt16 nFileId);
+        const std::unordered_set<sal_uInt16>& getAllFileIds() const { return maFileIds;}
+
+    private:
+        ScChart2DataSequence&       mrParent;
+        std::unordered_set<sal_uInt16> maFileIds;
+        ScDocument*                 mpDoc;
+    };
+
+    /**
+     * Build an internal data array to cache the data ranges, and other
+     * information such as hidden values.
+     */
+    void BuildDataCache();
+
+    void RebuildDataCache();
+
+    sal_Int32 FillCacheFromExternalRef(const ScTokenRef& pToken);
+
+    void UpdateTokensFromRanges(const ScRangeList& rRanges);
+
+    ExternalRefListener* GetExtRefListener();
+
+    void StopListeningToAllExternalRefs();
+
+    void CopyData(const ScChart2DataSequence& r);
+
+private:
+
+    // data array
+    struct Item
+    {
+        double              mfValue;
+        OUString     maString;
+        bool                mbIsValue;
+        ScAddress   mAddress;
+        Item();
+    };
+
+    class HiddenRangeListener final : public ScChartHiddenRangeListener
+    {
+    public:
+        HiddenRangeListener(ScChart2DataSequence& rParent);
+        virtual ~HiddenRangeListener() override;
+
+        virtual void notify() override;
+
+    private:
+        ScChart2DataSequence& mrParent;
+    };
+
+    /** This vector contains the cached data which was calculated with BuildDataCache(). */
+    std::vector<Item>           m_aDataArray;
+
+    /**
+     * Cached data for getData.  We may also need to cache data for the
+     * numerical and textural data series if they turn out to be bottlenecks
+     * under certain scenarios.
+     */
+    css::uno::Sequence< css::uno::Any > m_aMixedDataCache;
+
+    css::uno::Sequence<sal_Int32>  m_aHiddenValues;
+
+    // properties
+    css::chart2::data::DataSequenceRole  m_aRole;
+    bool                        m_bIncludeHiddenCells;
+
+    // internals
+    typedef std::unique_ptr<std::vector<sal_uInt32> >  RangeIndexMapPtr;
+    typedef std::unique_ptr<ExternalRefListener>       ExtRefListenerPtr;
+
+    sal_Int64                   m_nObjectId;
+    ScDocument*                 m_pDocument;
+    std::vector<ScTokenRef>     m_aTokens;
+    RangeIndexMapPtr            m_pRangeIndices;
+    ExtRefListenerPtr           m_pExtRefListener;
+    SfxItemPropertySet          m_aPropSet;
+
+    std::unique_ptr<HiddenRangeListener> m_pHiddenListener;
+
+    std::unique_ptr<ScLinkListener>      m_pValueListener;
+    XModifyListenerArr_Impl     m_aValueListeners;
+
+    bool                        m_bGotDataChangedHint;
+    bool                        m_bExtDataRebuildQueued;
+
+    bool mbTimeBased;
+    SCTAB mnTimeBasedStart;
+    SCTAB mnTimeBasedEnd;
+    SCTAB mnCurrentTab;
+
+};
+
+#endif // INCLUDED_SC_INC_CHART2UNO_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */