summaryrefslogtreecommitdiffstats
path: root/xmloff/inc/txtflde.hxx
blob: f98fb7c5c42167dab6d4cca77ef66ac15408d4ea (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
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
/* -*- 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 .
 */

/** @#file
 *  XML export of all text fields
 */

#pragma once

#include <com/sun/star/uno/Reference.h>
#include <xmloff/xmlnamespace.hxx>

#include <rtl/ustring.hxx>
#include <xmloff/xmltoken.hxx>

#include <map>
#include <set>
#include <memory>
#include <string_view>

#include "txtfld.hxx"

class SvXMLExport;
struct XMLPropertyState;

namespace com::sun::star {
    namespace util { struct DateTime; }
    namespace util { struct Date; }
    namespace text { class XTextField; }
    namespace text { class XText; }
    namespace beans { class XPropertySet; }
    namespace beans { class XPropertySetInfo; }
    namespace frame { class XModel; }
    namespace uno { template<typename A> class Sequence; }
}


/// field IDs,
//   including translation between UNO speak and XML speak if appropriate

enum FieldIdEnum {
    FIELD_ID_SENDER,        // sender == extended user
    FIELD_ID_AUTHOR,
    FIELD_ID_DATE,          // current date
    FIELD_ID_TIME,          // current time (+date)
    FIELD_ID_PAGENAME,      // page/slide name
    FIELD_ID_PAGENUMBER,    // page number
    FIELD_ID_PAGESTRING,    // page continuation string (page number string)
    FIELD_ID_REFPAGE_SET,   // set reference page
    FIELD_ID_REFPAGE_GET,   // get reference page number

    FIELD_ID_PLACEHOLDER,   // placeholder field == jump edit field

    FIELD_ID_VARIABLE_GET,  // get variable == get expression
    FIELD_ID_VARIABLE_SET,  // set variable == set expression
    FIELD_ID_VARIABLE_INPUT,    // input field (variable)
    FIELD_ID_USER_GET,      // user field
    FIELD_ID_USER_INPUT,    // input field (user field)
    FIELD_ID_TEXT_INPUT,    // input field (text)
    FIELD_ID_EXPRESSION,    // expression field = formula field
    FIELD_ID_SEQUENCE,      // sequence field

    FIELD_ID_DATABASE_NEXT,     // select next row
    FIELD_ID_DATABASE_SELECT,   // select row # (NumSet)
    FIELD_ID_DATABASE_DISPLAY,  // display data (form letter field)
    FIELD_ID_DATABASE_NAME,     // display current db name (database name)
    FIELD_ID_DATABASE_NUMBER,   // display row # (SetNumber)

    FIELD_ID_DOCINFO_CREATION_AUTHOR,   // docinfo fields
    FIELD_ID_DOCINFO_CREATION_TIME,
    FIELD_ID_DOCINFO_CREATION_DATE,
    FIELD_ID_DOCINFO_DESCRIPTION,
    FIELD_ID_DOCINFO_CUSTOM,
    FIELD_ID_DOCINFO_PRINT_TIME,
    FIELD_ID_DOCINFO_PRINT_DATE,
    FIELD_ID_DOCINFO_PRINT_AUTHOR,
    FIELD_ID_DOCINFO_TITLE,
    FIELD_ID_DOCINFO_SUBJECT,
    FIELD_ID_DOCINFO_KEYWORDS,
    FIELD_ID_DOCINFO_REVISION,
    FIELD_ID_DOCINFO_EDIT_DURATION,
    FIELD_ID_DOCINFO_SAVE_TIME,
    FIELD_ID_DOCINFO_SAVE_DATE,
    FIELD_ID_DOCINFO_SAVE_AUTHOR,

    FIELD_ID_CONDITIONAL_TEXT,          // conditionally choose between 2 texts
    FIELD_ID_HIDDEN_TEXT,               // conditionally hide a text
    FIELD_ID_HIDDEN_PARAGRAPH,          // conditionally hide a paragraph

    FIELD_ID_TEMPLATE_NAME,     // display name of template
    FIELD_ID_CHAPTER,           // display name/number of current chapter
    FIELD_ID_FILE_NAME,         // display name of current file

    FIELD_ID_COUNT_PARAGRAPHS,      // statistics fields: - paragraphs
    FIELD_ID_COUNT_WORDS,           //                    - words
    FIELD_ID_COUNT_CHARACTERS,      //                    - chars
    FIELD_ID_COUNT_PAGES,           //                    - pages
    FIELD_ID_COUNT_TABLES,          //                    - tables
    FIELD_ID_COUNT_GRAPHICS,        //                    - graphics
    FIELD_ID_COUNT_OBJECTS,         //                    - objects

    FIELD_ID_MACRO,                 // macro fields
    FIELD_ID_REF_REFERENCE,         // get reference field (reference)
    FIELD_ID_REF_SEQUENCE,          // get reference field (sequence)
    FIELD_ID_REF_BOOKMARK,          // get reference field (bookmark)
    FIELD_ID_REF_FOOTNOTE,          // get reference field (footnote)
    FIELD_ID_REF_ENDNOTE,           // get reference field (endnote)
    FIELD_ID_REF_STYLE,             // styleref field
    FIELD_ID_DDE,                   // DDE field

    FIELD_ID_BIBLIOGRAPHY,          // bibliography index entry

    FIELD_ID_SHEET_NAME,            // name of current (spread-)sheet
    FIELD_ID_URL,                   // URL field (only Calc, Draw, Impress)

    FIELD_ID_SCRIPT,                // script fields (for HTML pages, mostly)
    FIELD_ID_ANNOTATION,            // annotation (notice) field

    FIELD_ID_COMBINED_CHARACTERS,   // combined characters (asian typography)

    FIELD_ID_META,                  // text:meta-field (RDF metadata)

    FIELD_ID_MEASURE,               // for measure shapes

    FIELD_ID_TABLE_FORMULA,         // DEPRECATED: table formulas (Writer 2.0)
    FIELD_ID_DROP_DOWN,             // DEPRECATED: dropdown fields (WW8)

    FIELD_ID_DRAW_HEADER,
    FIELD_ID_DRAW_FOOTER,
    FIELD_ID_DRAW_DATE_TIME,

    FIELD_ID_UNKNOWN        // invalid or unknown field type!
};


class XMLTextFieldExport final
{
    SvXMLExport& rExport;

    /// store used text field master names (NULL means: don't collect)
    std::unique_ptr< ::std::map<
            css::uno::Reference< css::text::XText >,
            ::std::set< OUString > > >
        pUsedMasters;

public:

    XMLTextFieldExport( SvXMLExport& rExp,
                        /// XMLPropertyState for the combined characters field
                        std::unique_ptr<XMLPropertyState> pCombinedCharState );
    ~XMLTextFieldExport();

    /// Export this field and the surrounding span element with the formatting.
    /// To be called for every field in the document body.
    void ExportField(const css::uno::Reference < css::text::XTextField > & rTextField,
                     bool bProgress, bool & rPrevCharIsSpace);

    /// collect styles (character styles, data styles, ...) for this field
    /// (if appropriate).
    /// Also collect used field masters (if pUsedMasters is set)
    /// to be called for every field during style export.
    void ExportFieldAutoStyle(const css::uno::Reference < css::text::XTextField > & rTextField,
                 const bool bProgress, const bool bRecursive );

    /// export field declarations.
    /// to be called once at beginning of document body.
    void ExportFieldDeclarations();

    /// export field declarations for fields used in the particular XText.
    /// (Requires that a list of used field declarations has previously been
    ///  built-up in ExportFieldAutoStyle() )
    void ExportFieldDeclarations(
        const css::uno::Reference < css::text::XText > & rText);

    /// export all field declarations, or only those that have been used?
    /// Calling this method will reset the list of used field declarations.
    void SetExportOnlyUsedFieldDeclarations(
        bool bExportOnlyUsed = true);

    // determine element or attribute names
    // (public, because they may be useful in related XML export classes)
    static enum ::xmloff::token::XMLTokenEnum MapPlaceholderType(sal_uInt16 nType);
    static enum ::xmloff::token::XMLTokenEnum MapTemplateDisplayFormat(sal_Int16 nType);
    static enum ::xmloff::token::XMLTokenEnum MapChapterDisplayFormat(sal_Int16 nType);
    static enum ::xmloff::token::XMLTokenEnum MapFilenameDisplayFormat(sal_Int16 nType);
    static enum ::xmloff::token::XMLTokenEnum MapDocInfoFieldName(enum FieldIdEnum nToken);
    static enum ::xmloff::token::XMLTokenEnum MapReferenceSource(sal_Int16 nType);
    static enum ::xmloff::token::XMLTokenEnum MapReferenceType(sal_Int16 nType);
    static enum ::xmloff::token::XMLTokenEnum MapCountFieldName(FieldIdEnum nToken);
    static enum ::xmloff::token::XMLTokenEnum MapBibliographyFieldName(std::u16string_view sName);
    static enum ::xmloff::token::XMLTokenEnum MapMeasureKind(sal_Int16 nKind);
    static enum ::xmloff::token::XMLTokenEnum MapPageNumberName(const css::uno::Reference< css::beans::XPropertySet> & xPropSet,
                      sal_Int32& nOffset);  /// also adjust page offset
    static enum ::xmloff::token::XMLTokenEnum MapAuthorFieldName(const css::uno::Reference< css::beans::XPropertySet > & xPropSet);
    static enum ::xmloff::token::XMLTokenEnum MapSenderFieldName(const css::uno::Reference< css::beans::XPropertySet > & xPropSet);

private:

    SvXMLExport& GetExport() { return rExport; }

    /// export a field after <text:span> is already written
    void ExportFieldHelper(
        const css::uno::Reference< css::text::XTextField> & rTextField,
        const css::uno::Reference< css::beans::XPropertySet> & rPropSet,
        const css::uno::Reference< css::beans::XPropertySet> & rRangePropSet,
        enum FieldIdEnum nToken,
        bool bProgress,
        bool & rPrevCharIsSpace);

    /// export an empty element
    void ExportElement(enum ::xmloff::token::XMLTokenEnum eElement, /// element token
                       bool bAddSpace = false); /// add blanks around
                                                        /// element?

    /// export an element with string content
    void ExportElement(enum ::xmloff::token::XMLTokenEnum eElement, /// element token
                       const OUString& sContent); /// element content

    /// export a macro (as used in the macro field)
    void ExportMacro( const css::uno::Reference< css::beans::XPropertySet> & rPropSet,
                      const OUString& rContent);

    /// export text:meta-field (RDF metadata)
    void ExportMetaField( const css::uno::Reference< css::beans::XPropertySet> & i_xMeta,
                          bool i_bAutoStyles, bool i_bProgress,
                          bool & rPrevCharIsSpace);


    void ProcessBoolean(
        enum ::xmloff::token::XMLTokenEnum eXmlName,    /// attribute token
        bool bBool,     /// attribute value
        bool bDefault,
        sal_uInt16 nPrefix); /// namespace

    /// export a boolean attribute
    void ProcessBoolean(
        enum ::xmloff::token::XMLTokenEnum eXmlName,    /// attribute token (namespace text)
        bool bBool,     /// attribute value
        bool bDefault); /// attribute default; omit, if attribute differs

    /// export an integer attribute
    void ProcessInteger(
        enum ::xmloff::token::XMLTokenEnum eXmlName,    /// attribute token (namespace text)
        sal_Int32 nNum);            /// attribute value

    /// export an integer attribute, omit if default
    void ProcessIntegerDef(
        enum ::xmloff::token::XMLTokenEnum eXmlName,    /// attribute token (namespace text)
        sal_Int32 nNum,             /// attribute value
        sal_Int32 nDefault);        /// default value

    /// export a string attribute
    void ProcessString(
        enum ::xmloff::token::XMLTokenEnum eXmlName,        /// attribute token (namespace text)
        const OUString& sValue,  /// attribute value
        bool bOmitEmpty = false, /// omit attribute, if value is empty
        sal_uInt16 nPrefix = XML_NAMESPACE_TEXT);   /// attribute name prefix

    /// export a string attribute that gets a QName value
    void ProcessString(
        enum ::xmloff::token::XMLTokenEnum eXmlName,        /// attribute token (namespace text)
        sal_uInt16 nValuePrefix,
        const OUString& sValue);  /// attribute value


    /// export a string attribute, omit if default
    void ProcessString(
        enum ::xmloff::token::XMLTokenEnum eXmlName,        /// attribute token (namespace text)
        const OUString& sValue,  /// attribute value
        std::u16string_view sDefault); /// default value; omit if equal

    /// export a string attribute, omit if default
    void ProcessString(
        enum ::xmloff::token::XMLTokenEnum eXmlName,        /// attribute token (namespace text)
        sal_uInt16 nValuePrefix,
        const OUString& sValue,  /// attribute value
        std::u16string_view sDefault); /// default value; omit if equal

    /// export a string attribute
    void ProcessString(
        enum ::xmloff::token::XMLTokenEnum eXmlName,        /// attribute token (namespace text)
        enum ::xmloff::token::XMLTokenEnum eValue,          /// attribute token
        sal_uInt16 nPrefix = XML_NAMESPACE_TEXT);   /// attribute name prefix

    /// export a string attribute, omit if default
    void ProcessString(
        enum ::xmloff::token::XMLTokenEnum eXmlName,        /// attribute token (namespace text)
        enum ::xmloff::token::XMLTokenEnum eValue,          /// attribute value token
        enum ::xmloff::token::XMLTokenEnum eDefault);       /// default value token

    /// export a string as a sequence of paragraphs
    void ProcessParagraphSequence(
        /// string containing the paragraphs
        std::u16string_view sParagraphSequence);

    /// export a numbering format (numeric, roman, alphabetic, etc.)
    void ProcessNumberingType(
        sal_Int16 nNumberingType);      /// numbering type key

    /// export display attribute (value, formula, none)
    void ProcessDisplay(bool bIsVisible,    /// is visible?
                        bool bIsCommand);    /// is show command/show name?

    /// export all data-style related attributes
    void ProcessValueAndType(
        bool bIsString,     /// do we process a string or a number?
        sal_Int32 nFormatKey,   /// format key for NumberFormatter; possibly -1
        const OUString& sContent, /// string content; possibly invalid
        std::u16string_view sDefault, /// default string
        double fValue,          /// float content; possibly invalid
        bool bExportValue,  /// export value attribute?
        bool bExportValueType,  /// export value-type attribute?
        bool bExportStyle,  /// export style-attribute?
        bool bForceSystemLanguage, /// no style language export
        bool bTimeStyle = false); /// exporting a time style?

    /// export times, dates and durations according to ISO 8601
    void ProcessDateTime(
        enum ::xmloff::token::XMLTokenEnum eXMLName,    /// attribute token
        double dValue,              /// date/time value
        bool bIsDate,           /// export as date (rather than date/time)?
        bool bIsDuration,           /// export as duration
        bool bOmitDurationIfZero = true,    /// omit zero-length durat.
        sal_uInt16 nPrefix = XML_NAMESPACE_TEXT);   /// attribute name prefix

    /// export a date, time, or duration
    void ProcessDateTime(
        enum ::xmloff::token::XMLTokenEnum eXMLName,    /// attribute token
        sal_Int32 nMinutes,             /// date/time value in minutes
        bool bIsDate,           /// export as date?
        bool bIsDuration);       /// export as duration?

    /// export times, dates and durations according to ISO 8601
    void ProcessDateTime(
        enum ::xmloff::token::XMLTokenEnum eXMLName,    /// attribute token
        const css::util::DateTime& rTime);      /// date/time value

    /// export time or dateTime
    void ProcessTimeOrDateTime(
        enum ::xmloff::token::XMLTokenEnum eXMLName,    /// attribute token
        const css::util::DateTime& rTime);  /// date/time value

    /// export all attributes for bibliography data fields
    void ProcessBibliographyData(
        const css::uno::Reference <
            css::beans::XPropertySet > & rPropertySet);

    /// export CommandTypeAttribute
    void ProcessCommandType(
        sal_Int32 nCommandType);        /// css::sdb::CommandType

    void ProcessStringSequence(
        const css::uno::Sequence<OUString>& rSequence,
        const OUString& sSelected );

    void ProcessStringSequence(
        const css::uno::Sequence<OUString>& rSequence,
        sal_Int32 nSelected );

    /// export attributes that describe a data source
    void ExportDataBaseElement(
        enum ::xmloff::token::XMLTokenEnum eElement,
        const OUString& sContent,
        const css::uno::Reference < css::beans::XPropertySet > & rPropertySet,
        const css::uno::Reference < css::beans::XPropertySetInfo > & rPropertySetInfo );

    /// for XDependentTextFields, get PropertySet of FieldMaster
    static css::uno::Reference < css::beans::XPropertySet >
    GetMasterPropertySet(const css::uno::Reference < css::text::XTextField > & rTextField);

    /// get PropertySet of (any) DependentTextField for this FieldMaster
    static bool GetDependentFieldPropertySet(
        const css::uno::Reference< css::beans::XPropertySet> & xmaster,
        css::uno::Reference< css::beans::XPropertySet> & xField);


    /// get field ID from XTextField (and it's Property-Set)
    static enum FieldIdEnum GetFieldID(const css::uno::Reference < css::text::XTextField > & rTextField,
                          const css::uno::Reference < css::beans::XPropertySet > & xPropSet);

    /// get field ID from XTextField service name (and it's PropertySet)
    static enum FieldIdEnum MapFieldName(std::u16string_view sFieldName,
                            const css::uno::Reference < css::beans::XPropertySet> & xPropSet);

    /// determine, whether field has string or numeric content
    static bool IsStringField(FieldIdEnum nFieldType,  /// field ID
                           const css::uno::Reference < css::beans::XPropertySet > & xPropSet);


    /// explode a field master name into field type and field name
    static void ExplodeFieldMasterName(
        std::u16string_view sMasterName, /// name as returned by SO API
        OUString& sFieldType,        /// out: field type
        OUString& sVarName);         /// out: variable name

    /// make reference name for a foot- or endnote
    static OUString MakeFootnoteRefName(sal_Int16 nSeqNo);

    /// make reference name for a sequence field
    static OUString MakeSequenceRefName(sal_Int16 nSeqNo,
                                              std::u16string_view rSeqName);

    std::unique_ptr<XMLPropertyState> pCombinedCharactersPropertyState;

};


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