summaryrefslogtreecommitdiff
path: root/sw/inc/dbfld.hxx
blob: 20d62890c8d2c0616b9d5e130236d87748e6fb21 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
/* -*- 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 SW_DBFLD_HXX
#define SW_DBFLD_HXX

#include "swdllapi.h"
#include "fldbas.hxx"
#include "swdbdata.hxx"

class SwDoc;
class SwTxtFld;
class SwFrm;

/*--------------------------------------------------------------------
    Database field.
 --------------------------------------------------------------------*/

class SW_DLLPUBLIC SwDBFieldType : public SwValueFieldType
{
    SwDBData    aDBData;        //
    OUString sName;          ///< only used in ::GetName() !
    OUString sColumn;
    long        nRefCnt;

public:

    SwDBFieldType(SwDoc* pDocPtr, const OUString& rColumnName, const SwDBData& rDBData);
    ~SwDBFieldType();

    virtual OUString GetName() const;
    virtual SwFieldType*  Copy() const;

    inline void     AddRef() { nRefCnt++; }
    void            ReleaseRef();

    OUString        GetColumnName() const {return sColumn;}
    const SwDBData& GetDBData() const {return aDBData;}

    virtual bool        QueryValue( com::sun::star::uno::Any& rVal, sal_uInt16 nWhich ) const;
    virtual bool        PutValue( const com::sun::star::uno::Any& rVal, sal_uInt16 nWhich );
};

/*--------------------------------------------------------------------
    Classes derived from SwFields. They overlay the expand-function.
    Content is formated according to the format (if available).
 --------------------------------------------------------------------*/

class SW_DLLPUBLIC SwDBField : public SwValueField
{
    OUString aContent;
    OUString sFieldCode; ///< contains Word's field code
    sal_uInt16  nSubType;
    bool    bIsInBodyTxt    : 1;
    bool    bValidValue     : 1;
    bool    bInitialized    : 1;

    virtual OUString    Expand() const;
    virtual SwField*    Copy() const;

public:
    SwDBField(SwDBFieldType*, sal_uLong nFmt = 0);
    virtual ~SwDBField();

    virtual SwFieldType*    ChgTyp( SwFieldType* );

    /// Current text.
    inline  void        SetExpansion(const OUString& rStr);

    virtual sal_uInt16      GetSubType() const;
    virtual void        SetSubType(sal_uInt16 nType);

    virtual OUString    GetFieldName() const;

    /// For calculations in expressions.
    void                ChgValue( double d, bool bVal );

    /// Get the evaluation via DBMgr string.
    void                Evaluate();

    /// Evaluation for header and footer.
    void                ChangeExpansion( const SwFrm*, const SwTxtFld* );
    void                InitContent();
    void                InitContent(const OUString& rExpansion);

    inline void         ChgBodyTxtFlag( bool bIsInBody );

    inline bool         IsInitialized() const   { return bInitialized; }
    inline void         ClearInitialized()      { bInitialized = false; }
    inline void         SetInitialized()        { bInitialized = true; }

    /// Get name.
    virtual OUString    GetPar1() const;

    /// access to the command string
    OUString            GetFieldCode() const { return sFieldCode;}
    void                SetFieldCode(const OUString& rStr) { sFieldCode = rStr; }

    /// DBName
    inline const SwDBData&  GetDBData() const { return ((SwDBFieldType*)GetTyp())->GetDBData(); }
    virtual bool        QueryValue( com::sun::star::uno::Any& rVal, sal_uInt16 nWhich ) const;
    virtual bool        PutValue( const com::sun::star::uno::Any& rVal, sal_uInt16 nWhich );
};

inline  void SwDBField::SetExpansion(const OUString& rStr)
    { aContent = rStr; }

/// set from UpdateExpFlds (the Node-Position is known there)
inline void SwDBField::ChgBodyTxtFlag( bool bIsInBody )
    { bIsInBodyTxt = bIsInBody; }

/*--------------------------------------------------------------------
    Base class for all other database fields.
 --------------------------------------------------------------------*/

class SW_DLLPUBLIC SwDBNameInfField : public SwField
{
    SwDBData    aDBData;
    sal_uInt16      nSubType;

protected:
    const SwDBData& GetDBData() const {return aDBData;}
    SwDBData&       GetDBData() {return aDBData;}

    SwDBNameInfField(SwFieldType* pTyp, const SwDBData& rDBData, sal_uLong nFmt = 0);

public:
    /// DBName
    inline const SwDBData&  GetRealDBData() { return aDBData; }

    SwDBData                GetDBData(SwDoc* pDoc);
    void                    SetDBData(const SwDBData& rDBData);

    virtual OUString        GetFieldName() const;

    virtual bool            QueryValue( com::sun::star::uno::Any& rVal, sal_uInt16 nWhich ) const;
    virtual bool            PutValue( const com::sun::star::uno::Any& rVal, sal_uInt16 nWhich );
    virtual sal_uInt16          GetSubType() const;
    virtual void            SetSubType(sal_uInt16 nType);
};

/*--------------------------------------------------------------------
    Database field next record.
 --------------------------------------------------------------------*/

class SW_DLLPUBLIC SwDBNextSetFieldType : public SwFieldType
{
public:
    SwDBNextSetFieldType();

    virtual SwFieldType*    Copy() const;
};

/*--------------------------------------------------------------------
    Next data record with condition.
 --------------------------------------------------------------------*/

class SW_DLLPUBLIC SwDBNextSetField : public SwDBNameInfField
{
    OUString  aCond;
    bool    bCondValid;

public:
    SwDBNextSetField( SwDBNextSetFieldType*,
                      const OUString& rCond, const OUString& rDummy, const SwDBData& rDBData);

    virtual OUString        Expand() const;
    virtual SwField*        Copy() const;

    void                    Evaluate(SwDoc*);
    inline void             SetCondValid(bool bCond);
    inline bool             IsCondValid() const;

    // Condition
    virtual OUString    GetPar1() const;
    virtual void        SetPar1(const OUString& rStr);
    virtual bool        QueryValue( com::sun::star::uno::Any& rVal, sal_uInt16 nWhich ) const;
    virtual bool        PutValue( const com::sun::star::uno::Any& rVal, sal_uInt16 nWhich );
};

inline bool SwDBNextSetField::IsCondValid() const
    { return bCondValid; }

inline void SwDBNextSetField::SetCondValid(bool bCond)
    { bCondValid = bCond; }

/*--------------------------------------------------------------------
    Database field next record.
 --------------------------------------------------------------------*/

class SwDBNumSetFieldType : public SwFieldType
{
public:
    SwDBNumSetFieldType();

    virtual SwFieldType*    Copy() const;
};

/*--------------------------------------------------------------------
    Data record with number xxx.
    Number is in nFormat (bit of a misuse!)
 --------------------------------------------------------------------*/

class SwDBNumSetField : public SwDBNameInfField
{
    OUString  aCond;
    OUString  aPar2;
    bool    bCondValid;

public:
    SwDBNumSetField(SwDBNumSetFieldType*, const OUString& rCond, const OUString& rDBNum, const SwDBData& rDBData);

    virtual OUString        Expand() const;
    virtual SwField*        Copy() const;

    inline bool             IsCondValid() const;
    inline void             SetCondValid(bool bCond);
    void                    Evaluate(SwDoc*);

    // Condition
    virtual OUString        GetPar1() const;
    virtual void            SetPar1(const OUString& rStr);

    // Number of data record.
    virtual OUString   GetPar2()   const;
    virtual void            SetPar2(const OUString& rStr);

    // Number of data record is in nFormat!!
    virtual bool        QueryValue( com::sun::star::uno::Any& rVal, sal_uInt16 nWhich ) const;
    virtual bool        PutValue( const com::sun::star::uno::Any& rVal, sal_uInt16 nWhich );
};

inline bool SwDBNumSetField::IsCondValid() const
    { return bCondValid; }

inline void SwDBNumSetField::SetCondValid(bool bCond)
    { bCondValid = bCond; }

/*--------------------------------------------------------------------
    Database name.
 --------------------------------------------------------------------*/

class SwDBNameFieldType : public SwFieldType
{
        SwDoc *pDoc;
public:
    SwDBNameFieldType(SwDoc*);

    OUString                Expand(sal_uLong) const;
    virtual SwFieldType*    Copy() const;
};

/*--------------------------------------------------------------------
    Database field.
 --------------------------------------------------------------------*/

class SW_DLLPUBLIC SwDBNameField : public SwDBNameInfField
{
public:
    SwDBNameField(SwDBNameFieldType*, const SwDBData& rDBData, sal_uLong nFmt = 0);

    virtual OUString Expand() const;
    virtual SwField* Copy() const;
    virtual bool        QueryValue( com::sun::star::uno::Any& rVal, sal_uInt16 nWhich ) const;
    virtual bool        PutValue( const com::sun::star::uno::Any& rVal, sal_uInt16 nWhich );
};

/*--------------------------------------------------------------------
    Number of data record.
 --------------------------------------------------------------------*/

class SW_DLLPUBLIC SwDBSetNumberFieldType : public SwFieldType
{
public:
    SwDBSetNumberFieldType();

    virtual SwFieldType*    Copy() const;
};

/*--------------------------------------------------------------------
    Database field.
 --------------------------------------------------------------------*/

class SW_DLLPUBLIC SwDBSetNumberField : public SwDBNameInfField
{
    long    nNumber;

public:
    SwDBSetNumberField(SwDBSetNumberFieldType*, const SwDBData& rDBData, sal_uLong nFmt = 0);

    virtual OUString Expand() const;
    virtual         SwField* Copy() const;
    void            Evaluate(SwDoc*);

    inline long     GetSetNumber() const;
    inline void     SetSetNumber(long nNum);
    virtual bool        QueryValue( com::sun::star::uno::Any& rVal, sal_uInt16 nWhich ) const;
    virtual bool        PutValue( const com::sun::star::uno::Any& rVal, sal_uInt16 nWhich );
};

inline long SwDBSetNumberField::GetSetNumber() const
    { return nNumber; }

inline void SwDBSetNumberField::SetSetNumber(long nNum)
    { nNumber = nNum; }

#endif // SW_DBFLD_HXX

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */