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, 291 insertions, 0 deletions

diff --git a/sw/inc/dbfld.hxx b/sw/inc/dbfld.hxx
new file mode 100644
index 000000000..8904575f3
--- /dev/null
+++ b/sw/inc/dbfld.hxx
@@ -0,0 +1,291 @@
+/* -*- 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_SW_INC_DBFLD_HXX
+#define INCLUDED_SW_INC_DBFLD_HXX
+
+#include "swdllapi.h"
+#include "fldbas.hxx"
+#include "swdbdata.hxx"
+
+class SwDoc;
+
+// Database field.
+class SW_DLLPUBLIC SwDBFieldType final : public SwValueFieldType
+{
+    SwDBData    m_aDBData;
+    OUString m_sName;          ///< only used in ::GetName() !
+    OUString m_sColumn;
+    tools::Long        m_nRefCnt;
+
+public:
+
+    SwDBFieldType(SwDoc* pDocPtr, const OUString& rColumnName, const SwDBData& rDBData);
+    virtual ~SwDBFieldType() override;
+
+    virtual OUString GetName() const override;
+    virtual std::unique_ptr<SwFieldType> Copy() const override;
+
+    void     AddRef() { m_nRefCnt++; }
+    void            ReleaseRef();
+
+    const OUString&     GetColumnName() const {return m_sColumn;}
+    const SwDBData& GetDBData() const {return m_aDBData;}
+
+    virtual void QueryValue( css::uno::Any& rVal, sal_uInt16 nWhich ) const override;
+    virtual void PutValue( const css::uno::Any& rVal, sal_uInt16 nWhich ) override;
+    virtual void UpdateFields() override {};
+};
+
+// Classes derived from SwFields. They overlay the expand-function.
+// Content is formatted according to the format (if available).
+class SW_DLLPUBLIC SwDBField final : public SwValueField
+{
+    OUString m_aContent;
+    OUString m_sFieldCode; ///< contains Word's field code
+    sal_uInt16  m_nSubType;
+    bool    m_bIsInBodyText    : 1;
+    bool    m_bValidValue     : 1;
+    bool    m_bInitialized    : 1;
+
+    virtual OUString    ExpandImpl(SwRootFrame const* pLayout) const override;
+    virtual std::unique_ptr<SwField> Copy() const override;
+
+public:
+    SwDBField(SwDBFieldType*, sal_uInt32 nFormat = 0);
+    virtual ~SwDBField() override;
+
+    virtual SwFieldType*    ChgTyp( SwFieldType* ) override;
+
+    /// Current text.
+    inline  void        SetExpansion(const OUString& rStr);
+
+    virtual sal_uInt16      GetSubType() const override;
+    virtual void        SetSubType(sal_uInt16 nType) override;
+
+    virtual OUString    GetFieldName() const override;
+
+    /// For calculations in expressions.
+    void                ChgValue( double d, bool bVal );
+
+    /// Get the evaluation via DBManager string.
+    void                Evaluate();
+
+    /// Evaluation for header and footer.
+    void                InitContent();
+    void                InitContent(const OUString& rExpansion);
+
+    inline void         ChgBodyTextFlag( bool bIsInBody );
+
+    bool         IsInitialized() const   { return m_bInitialized; }
+    void         ClearInitialized()      { m_bInitialized = false; }
+    void         SetInitialized()        { m_bInitialized = true; }
+
+    /// Get name.
+    virtual OUString    GetPar1() const override;
+
+    /// access to the command string
+    void                SetFieldCode(const OUString& rStr) { m_sFieldCode = rStr; }
+
+    /// DBName
+    const SwDBData&  GetDBData() const { return static_cast<SwDBFieldType*>(GetTyp())->GetDBData(); }
+    virtual bool        QueryValue( css::uno::Any& rVal, sal_uInt16 nWhich ) const override;
+    virtual bool        PutValue( const css::uno::Any& rVal, sal_uInt16 nWhich ) override;
+
+    static bool FormatValue( SvNumberFormatter const * pDocFormatter, OUString const &aString, sal_uInt32 nFormat,
+                             double &aNumber, sal_Int32 nColumnType, SwDBField *pField = nullptr );
+};
+
+inline  void SwDBField::SetExpansion(const OUString& rStr)
+    { m_aContent = rStr; }
+
+/// set from UpdateExpFields (the Node-Position is known there)
+inline void SwDBField::ChgBodyTextFlag( bool bIsInBody )
+    { m_bIsInBodyText = bIsInBody; }
+
+// Base class for all other database fields.
+class SW_DLLPUBLIC SwDBNameInfField : public SwField
+{
+    SwDBData        m_aDBData;
+    sal_uInt16      m_nSubType;
+
+protected:
+    const SwDBData& GetDBData() const {return m_aDBData;}
+    SwDBData&       GetDBData() {return m_aDBData;}
+
+    SwDBNameInfField(SwFieldType* pTyp, const SwDBData& rDBData, sal_uInt32 nFormat = 0);
+
+public:
+    /// DBName
+    const SwDBData&  GetRealDBData() const { return m_aDBData; }
+    SwDBData&        GetRealDBData() { return m_aDBData; }
+
+    SwDBData                GetDBData(SwDoc* pDoc);
+    void                    SetDBData(const SwDBData& rDBData);
+
+    virtual OUString        GetFieldName() const override;
+
+    virtual bool            QueryValue( css::uno::Any& rVal, sal_uInt16 nWhich ) const override;
+    virtual bool            PutValue( const css::uno::Any& rVal, sal_uInt16 nWhich ) override;
+    virtual sal_uInt16      GetSubType() const override;
+    virtual void            SetSubType(sal_uInt16 nType) override;
+};
+
+// Database field next record.
+class SW_DLLPUBLIC SwDBNextSetFieldType final : public SwFieldType
+{
+public:
+    SwDBNextSetFieldType();
+
+    virtual std::unique_ptr<SwFieldType> Copy() const override;
+};
+
+// Next data record with condition.
+class SW_DLLPUBLIC SwDBNextSetField final : public SwDBNameInfField
+{
+    OUString  m_aCond;
+    bool    m_bCondValid;
+
+public:
+    SwDBNextSetField( SwDBNextSetFieldType*,
+                      const OUString& rCond, const SwDBData& rDBData);
+
+    virtual OUString    ExpandImpl(SwRootFrame const* pLayout) const override;
+    virtual std::unique_ptr<SwField> Copy() const override;
+
+    void                    Evaluate(const SwDoc&);
+    inline void             SetCondValid(bool bCond);
+    inline bool             IsCondValid() const;
+
+    // Condition
+    virtual OUString    GetPar1() const override;
+    virtual void        SetPar1(const OUString& rStr) override;
+    virtual bool        QueryValue( css::uno::Any& rVal, sal_uInt16 nWhich ) const override;
+    virtual bool        PutValue( const css::uno::Any& rVal, sal_uInt16 nWhich ) override;
+};
+
+inline bool SwDBNextSetField::IsCondValid() const
+    { return m_bCondValid; }
+
+inline void SwDBNextSetField::SetCondValid(bool bCond)
+    { m_bCondValid = bCond; }
+
+// Database field next record.
+class SwDBNumSetFieldType final : public SwFieldType
+{
+public:
+    SwDBNumSetFieldType();
+
+    virtual std::unique_ptr<SwFieldType> Copy() const override;
+};
+
+// Data record with number xxx.
+// Number is in nFormat (bit of a misuse!)
+class SwDBNumSetField final : public SwDBNameInfField
+{
+    OUString  m_aCond;
+    OUString  m_aPar2;
+    bool    m_bCondValid;
+
+public:
+    SwDBNumSetField(SwDBNumSetFieldType*, const OUString& rCond, const OUString& rDBNum, const SwDBData& rDBData);
+
+    virtual OUString    ExpandImpl(SwRootFrame const* pLayout) const override;
+    virtual std::unique_ptr<SwField> Copy() const override;
+
+    inline bool             IsCondValid() const;
+    inline void             SetCondValid(bool bCond);
+    void                    Evaluate(const SwDoc&);
+
+    // Condition
+    virtual OUString        GetPar1() const override;
+    virtual void            SetPar1(const OUString& rStr) override;
+
+    // Number of data record.
+    virtual OUString   GetPar2()   const override;
+    virtual void            SetPar2(const OUString& rStr) override;
+
+    // Number of data record is in nFormat!!
+    virtual bool        QueryValue( css::uno::Any& rVal, sal_uInt16 nWhich ) const override;
+    virtual bool        PutValue( const css::uno::Any& rVal, sal_uInt16 nWhich ) override;
+};
+
+inline bool SwDBNumSetField::IsCondValid() const
+    { return m_bCondValid; }
+
+inline void SwDBNumSetField::SetCondValid(bool bCond)
+    { m_bCondValid = bCond; }
+
+// Database name.
+class SwDBNameFieldType final : public SwFieldType
+{
+        SwDoc *m_pDoc;
+public:
+    SwDBNameFieldType(SwDoc*);
+
+    OUString                Expand() const;
+    virtual std::unique_ptr<SwFieldType> Copy() const override;
+};
+
+// Database field.
+class SwDBNameField final : public SwDBNameInfField
+{
+public:
+    SwDBNameField(SwDBNameFieldType*, const SwDBData& rDBData);
+
+    virtual OUString    ExpandImpl(SwRootFrame const* pLayout) const override;
+    virtual std::unique_ptr<SwField> Copy() const override;
+    virtual bool        QueryValue( css::uno::Any& rVal, sal_uInt16 nWhich ) const override;
+    virtual bool        PutValue( const css::uno::Any& rVal, sal_uInt16 nWhich ) override;
+};
+
+// Number of data record.
+class SW_DLLPUBLIC SwDBSetNumberFieldType final : public SwFieldType
+{
+public:
+    SwDBSetNumberFieldType();
+
+    virtual std::unique_ptr<SwFieldType> Copy() const override;
+};
+
+// Database field.
+class SW_DLLPUBLIC SwDBSetNumberField final : public SwDBNameInfField
+{
+    tools::Long    m_nNumber;
+public:
+    SwDBSetNumberField(SwDBSetNumberFieldType*, const SwDBData& rDBData, sal_uInt32 nFormat = 0);
+
+    virtual OUString    ExpandImpl(SwRootFrame const* pLayout) const override;
+    virtual std::unique_ptr<SwField> Copy() const override;
+    void            Evaluate(const SwDoc&);
+
+    inline tools::Long     GetSetNumber() const;
+    inline void     SetSetNumber(tools::Long nNum);
+    virtual bool        QueryValue( css::uno::Any& rVal, sal_uInt16 nWhich ) const override;
+    virtual bool        PutValue( const css::uno::Any& rVal, sal_uInt16 nWhich ) override;
+};
+
+inline tools::Long SwDBSetNumberField::GetSetNumber() const
+    { return m_nNumber; }
+
+inline void SwDBSetNumberField::SetSetNumber(tools::Long nNum)
+    { m_nNumber = nNum; }
+
+#endif // INCLUDED_SW_INC_DBFLD_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */