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, 347 insertions, 0 deletions

diff --git a/sc/inc/dbdata.hxx b/sc/inc/dbdata.hxx
new file mode 100644
index 000000000..0e8d53830
--- /dev/null
+++ b/sc/inc/dbdata.hxx
@@ -0,0 +1,347 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "scdllapi.h"
+#include "refreshtimer.hxx"
+#include "address.hxx"
+#include "global.hxx"
+#include "rangelst.hxx"
+
+#include <svl/listener.hxx>
+
+#include <memory>
+#include <set>
+#include <vector>
+
+class ScDocument;
+struct ScSortParam;
+struct ScQueryParam;
+struct ScSubTotalParam;
+
+/** Enum used to indicate which portion of the DBArea is to be considered. */
+enum class ScDBDataPortion
+{
+    TOP_LEFT,   ///< top left cell of area
+    AREA        ///< entire area
+};
+
+/** Container base class to provide selected access for ScDBData. */
+class ScDBDataContainerBase
+{
+public:
+    ScDBDataContainerBase( ScDocument& rDoc ) : mrDoc(rDoc) {}
+    virtual ~ScDBDataContainerBase() {}
+    ScDocument& GetDocument() const;
+    ScRangeList& GetDirtyTableColumnNames();
+
+protected:
+    ScDocument& mrDoc;
+    ScRangeList maDirtyTableColumnNames;
+};
+
+class SAL_DLLPUBLIC_RTTI ScDBData final : public SvtListener, public ScRefreshTimer
+{
+private:
+    std::unique_ptr<ScSortParam> mpSortParam;
+    std::unique_ptr<ScQueryParam> mpQueryParam;
+    std::unique_ptr<ScSubTotalParam> mpSubTotal;
+    std::unique_ptr<ScImportParam> mpImportParam;
+
+    ScDBDataContainerBase* mpContainer;
+
+    /// DBParam
+    const OUString aName;
+    OUString aUpper;
+    SCTAB           nTable;
+    SCCOL           nStartCol;
+    SCROW           nStartRow;
+    SCCOL           nEndCol;
+    SCROW           nEndRow;
+    bool            bByRow;
+    bool            bHasHeader;
+    bool            bHasTotals;
+    bool            bDoSize;
+    bool            bKeepFmt;
+    bool            bStripData;
+
+    /// QueryParam
+    bool            bIsAdvanced;        ///< true if created by advanced filter
+    ScRange         aAdvSource;         ///< source range
+
+    bool            bDBSelection;       ///< not in Param: if selection, block update
+
+    sal_uInt16      nIndex;             ///< unique index formulas
+    bool            bAutoFilter;        ///< AutoFilter? (not saved)
+    bool            bModified;          ///< is set/cleared for/by(?) UpdateReference
+
+    ::std::vector< OUString > maTableColumnNames;   ///< names of table columns
+    bool            mbTableColumnNamesDirty;
+    SCSIZE          nFilteredRowCount;
+
+    using ScRefreshTimer::operator==;
+
+public:
+    struct less
+    {
+        bool operator() (const std::unique_ptr<ScDBData>& left, const std::unique_ptr<ScDBData>& right) const;
+    };
+
+    SC_DLLPUBLIC ScDBData(const OUString& rName,
+             SCTAB nTab,
+             SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
+             bool bByR = true, bool bHasH = true, bool bTotals = false);
+    ScDBData(const ScDBData& rData);
+    ScDBData(const OUString& rName, const ScDBData& rData);
+    SC_DLLPUBLIC virtual ~ScDBData() override;
+
+    virtual void Notify( const SfxHint& rHint ) override;
+
+    ScDBData&   operator= (const ScDBData& rData) ;
+
+    bool        operator== (const ScDBData& rData) const;
+
+    const OUString& GetName() const { return aName; }
+    const OUString& GetUpperName() const { return aUpper; }
+    SCTAB       GetTab() const                  { return nTable; }
+    void        GetArea(SCTAB& rTab, SCCOL& rCol1, SCROW& rRow1, SCCOL& rCol2, SCROW& rRow2) const;
+    SC_DLLPUBLIC void GetArea(ScRange& rRange) const;
+    void        SetArea(SCTAB nTab, SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2);
+    void        MoveTo(SCTAB nTab, SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
+                       SCCOL nUpdateCol = -1);
+    void        SetByRow(bool bByR)             { bByRow = bByR; }
+    bool        HasHeader() const               { return bHasHeader; }
+    void        SetHeader(bool bHasH)           { bHasHeader = bHasH; }
+    bool        HasTotals() const               { return bHasTotals; }
+    void        SetTotals(bool bTotals)         { bHasTotals = bTotals; }
+    void        SetIndex(sal_uInt16 nInd)           { nIndex = nInd; }
+    sal_uInt16  GetIndex() const                { return nIndex; }
+    bool        IsDoSize() const                { return bDoSize; }
+    void        SetDoSize(bool bSet)            { bDoSize = bSet; }
+    bool        IsKeepFmt() const               { return bKeepFmt; }
+    void        SetKeepFmt(bool bSet)           { bKeepFmt = bSet; }
+    bool        IsStripData() const             { return bStripData; }
+    void        SetStripData(bool bSet)         { bStripData = bSet; }
+
+    void        SetContainer( ScDBDataContainerBase* pContainer ) { mpContainer = pContainer; }
+    /** Returns header row range if has headers, else invalid range. */
+    ScRange     GetHeaderArea() const;
+    void        StartTableColumnNamesListener();
+    void        EndTableColumnNamesListener();
+    SC_DLLPUBLIC void SetTableColumnNames( ::std::vector< OUString >&& rNames );
+    SC_DLLPUBLIC const ::std::vector< OUString >& GetTableColumnNames() const { return maTableColumnNames; }
+    bool        AreTableColumnNamesDirty() const { return mbTableColumnNamesDirty; }
+
+    /** Refresh/update the column names with the header row's cell contents. */
+    SC_DLLPUBLIC void RefreshTableColumnNames( ScDocument* pDoc );
+
+    /** Refresh/update the column names with the header row's cell contents
+        within the given range. */
+    void RefreshTableColumnNames( ScDocument* pDoc, const ScRange& rRange );
+
+    /** Finds the column named rName and returns the corresponding offset
+        within the table.
+        @returns -1 if not found.
+
+        XXX NOTE: there is no refresh of names or anything implemented yet, use
+        this only during document load time.
+     */
+    sal_Int32   GetColumnNameOffset( const OUString& rName ) const;
+
+    /** Returns table column name if nCol is within column range and name
+        is stored, else empty string. */
+    OUString GetTableColumnName( SCCOL nCol ) const;
+
+    OUString GetSourceString() const;
+    OUString GetOperations() const;
+
+    SC_DLLPUBLIC void GetSortParam(ScSortParam& rSortParam) const;
+    SC_DLLPUBLIC void SetSortParam(const ScSortParam& rSortParam);
+
+    /** Remember some more settings of ScSortParam, only to be called at
+        anonymous DB ranges as it at least overwrites bHasHeader. */
+    void        UpdateFromSortParam( const ScSortParam& rSortParam );
+
+    SC_DLLPUBLIC void       GetQueryParam(ScQueryParam& rQueryParam) const;
+    SC_DLLPUBLIC void       SetQueryParam(const ScQueryParam& rQueryParam);
+    SC_DLLPUBLIC bool       GetAdvancedQuerySource(ScRange& rSource) const;
+    SC_DLLPUBLIC void       SetAdvancedQuerySource(const ScRange* pSource);
+
+    void        GetSubTotalParam(ScSubTotalParam& rSubTotalParam) const;
+    void        SetSubTotalParam(const ScSubTotalParam& rSubTotalParam);
+
+    void        GetImportParam(ScImportParam& rImportParam) const;
+    void        SetImportParam(const ScImportParam& rImportParam);
+
+    bool        IsDBAtCursor(SCCOL nCol, SCROW nRow, SCTAB nTab, ScDBDataPortion ePortion) const;
+    bool        IsDBAtArea(SCTAB nTab, SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2) const;
+
+    bool        HasImportParam() const;
+    SC_DLLPUBLIC bool HasQueryParam() const;
+    bool        HasSortParam() const;
+    bool        HasSubTotalParam() const;
+
+    bool        HasImportSelection() const      { return bDBSelection; }
+    void        SetImportSelection(bool bSet)   { bDBSelection = bSet; }
+
+    bool        HasAutoFilter() const       { return bAutoFilter; }
+    void        SetAutoFilter(bool bSet)    { bAutoFilter = bSet; }
+
+    bool        IsModified() const          { return bModified; }
+    void        SetModified(bool bMod)      { bModified = bMod; }
+
+    void    UpdateMoveTab( SCTAB nOldPos, SCTAB nNewPos );
+    bool    UpdateReference(const ScDocument* pDoc, UpdateRefMode eUpdateRefMode, SCCOL nCol1,
+                            SCROW nRow1, SCTAB nTab1, SCCOL nCol2, SCROW nRow2, SCTAB nTab2,
+                            SCCOL nDx, SCROW nDy, SCTAB nDz);
+
+    void ExtendDataArea(const ScDocument& rDoc);
+    void CalcSaveFilteredCount(SCSIZE nNonFilteredRowCount);
+    void GetFilterSelCount(SCSIZE& nSelected, SCSIZE& nTotal);
+
+private:
+
+    void AdjustTableColumnNames( UpdateRefMode eUpdateRefMode, SCCOL nDx, SCCOL nCol1,
+            SCCOL nOldCol1, SCCOL nOldCol2, SCCOL nNewCol1, SCCOL nNewCol2 );
+    void InvalidateTableColumnNames( bool bSwapToEmptyNames );
+};
+
+class SC_DLLPUBLIC ScDBCollection
+{
+public:
+    enum RangeType { GlobalNamed, GlobalAnonymous, SheetAnonymous };
+
+    /**
+     * Stores global named database ranges.
+     */
+    class SC_DLLPUBLIC NamedDBs final : public ScDBDataContainerBase
+    {
+        friend class ScDBCollection;
+
+        typedef ::std::set<std::unique_ptr<ScDBData>, ScDBData::less> DBsType;
+        DBsType m_DBs;
+        ScDBCollection& mrParent;
+        NamedDBs(ScDBCollection& rParent, ScDocument& rDoc);
+        NamedDBs(const NamedDBs& r, ScDBCollection& rParent);
+        NamedDBs(const NamedDBs&) = delete;
+        virtual ~NamedDBs() override;
+        NamedDBs & operator=(NamedDBs const&) = delete;
+        void initInserted( ScDBData* p );
+
+    public:
+        typedef DBsType::iterator iterator;
+        typedef DBsType::const_iterator const_iterator;
+
+        iterator begin();
+        iterator end();
+        const_iterator begin() const;
+        const_iterator end() const;
+        ScDBData* findByIndex(sal_uInt16 nIndex);
+        ScDBData* findByUpperName(const OUString& rName);
+        iterator findByUpperName2(const OUString& rName);
+        ScDBData* findByName(const OUString& rName);
+
+        /** Takes ownership of p and attempts to insert it into the collection.
+            Deletes p if it could not be inserted, i.e. duplicate name.
+            @return <TRUE/> if inserted, else <FALSE/>.
+         */
+        bool insert(std::unique_ptr<ScDBData> p);
+
+        iterator erase(const iterator& itr);
+        bool empty() const;
+        size_t size() const;
+        bool operator== (const NamedDBs& r) const;
+    };
+
+    /**
+     * Stores global anonymous database ranges.
+     */
+    class SAL_DLLPRIVATE AnonDBs
+    {
+        typedef ::std::vector<std::unique_ptr<ScDBData>> DBsType;
+        DBsType m_DBs;
+
+        AnonDBs& operator=(AnonDBs const&) = delete;
+
+    public:
+        AnonDBs();
+        AnonDBs(AnonDBs const&);
+
+        typedef DBsType::iterator iterator;
+        typedef DBsType::const_iterator const_iterator;
+
+        iterator begin();
+        iterator end();
+        const_iterator begin() const;
+        const_iterator end() const;
+        const ScDBData* findAtCursor(SCCOL nCol, SCROW nRow, SCTAB nTab, ScDBDataPortion ePortion) const;
+        const ScDBData* findByRange(const ScRange& rRange) const;
+        void deleteOnTab(SCTAB nTab);
+        ScDBData* getByRange(const ScRange& rRange);
+        void insert(ScDBData* p);
+        iterator erase(const iterator& itr);
+        bool empty() const;
+        bool has( const ScDBData* p ) const;
+        bool operator== (const AnonDBs& r) const;
+    };
+
+private:
+    Link<Timer *, void> aRefreshHandler;
+    ScDocument& rDoc;
+    sal_uInt16 nEntryIndex;         ///< counter for unique indices
+    NamedDBs maNamedDBs;
+    AnonDBs maAnonDBs;
+
+public:
+    ScDBCollection(ScDocument& rDocument);
+    ScDBCollection(const ScDBCollection& r);
+
+    NamedDBs& getNamedDBs() { return maNamedDBs;}
+    const NamedDBs& getNamedDBs() const { return maNamedDBs;}
+
+    AnonDBs& getAnonDBs() { return maAnonDBs;}
+    const AnonDBs& getAnonDBs() const { return maAnonDBs;}
+
+    const ScDBData* GetDBAtCursor(SCCOL nCol, SCROW nRow, SCTAB nTab, ScDBDataPortion ePortion) const;
+    ScDBData* GetDBAtCursor(SCCOL nCol, SCROW nRow, SCTAB nTab, ScDBDataPortion ePortion);
+    const ScDBData* GetDBAtArea(SCTAB nTab, SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2) const;
+    ScDBData* GetDBAtArea(SCTAB nTab, SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2);
+    ScDBData* GetDBNearCursor(SCCOL nCol, SCROW nRow, SCTAB nTab );
+    std::vector<ScDBData*> GetAllDBsFromTab(SCTAB nTab);
+
+    void RefreshDirtyTableColumnNames();
+
+    void    DeleteOnTab( SCTAB nTab );
+    void    UpdateReference(UpdateRefMode eUpdateRefMode,
+                                SCCOL nCol1, SCROW nRow1, SCTAB nTab1,
+                                SCCOL nCol2, SCROW nRow2, SCTAB nTab2,
+                                SCCOL nDx, SCROW nDy, SCTAB nDz);
+    void    UpdateMoveTab( SCTAB nOldPos, SCTAB nNewPos );
+    void    CopyToTable(SCTAB nOldPos, SCTAB nNewPos);
+
+    void            SetRefreshHandler( const Link<Timer *, void>& rLink )
+                        { aRefreshHandler = rLink; }
+    const Link<Timer *, void>& GetRefreshHandler() const { return aRefreshHandler; }
+
+    bool empty() const;
+    bool operator== (const ScDBCollection& r) const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */