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
|
/* -*- 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_STRINGUTIL_HXX
#define INCLUDED_SC_INC_STRINGUTIL_HXX
#include <rtl/ustring.hxx>
#include "scdllapi.h"
#include <i18nlangtag/lang.h>
#include <types.hxx>
class SvNumberFormatter;
/**
* Store parameters used in the ScDocument::SetString() method. Various
* options for string-setting operation are specified herein.
*/
struct SC_DLLPUBLIC ScSetStringParam
{
enum TextFormatPolicy
{
/**
* Set Text number format no matter what the input string is.
*/
Always,
/**
* Set Text number format only when the input string is considered a
* special number but we only want to detect a simple number.
*/
SpecialNumberOnly,
/**
* Never set Text number format.
*/
Never
};
/**
* Stores the pointer to the number formatter instance to be used during
* number format detection. The caller must manage the life cycle of the
* instance.
*/
SvNumberFormatter* mpNumFormatter;
/**
* When true, we try to detect special number format (dates etc) from the
* input string, when false, we only try to detect a basic decimal number
* format.
*/
bool mbDetectNumberFormat;
/**
* Determine when to set the 'Text' number format to the cell where the
* input string is being set.
*/
TextFormatPolicy meSetTextNumFormat;
/**
* When true, treat input with a leading apostrophe as an escape character
* for a numeric value content, to treat the numeric value as a text. When
* false, the whole string input including the leading apostrophe will be
* entered literally as string.
*/
bool mbHandleApostrophe;
sc::StartListeningType meStartListening;
ScSetStringParam();
/**
* Call this whenever you need to unconditionally set input as text, no
* matter what the input is.
*/
void setTextInput();
/**
* Call this whenever you need to maximize the chance of input being
* detected as a numeric value (numbers, dates, times etc).
*/
void setNumericInput();
};
struct ScInputStringType
{
enum StringType { Unknown = 0, Text, Formula, Number };
StringType meType;
OUString maText;
double mfValue;
short mnFormatType;
};
class ScStringUtil
{
public:
/**
* Check if a given string is a simple decimal number (e.g. 12.345). We
* don't do any elaborate parsing here; we only check for the simplest
* case of decimal number format.
*
* Note that preceding and trailing spaces are ignored during parsing.
*
* @param rStr string to parse
* @param dsep decimal separator
* @param gsep group separator (aka thousands separator)
* @param rVal value of successfully parsed number
*
* @return true if the string is a valid number, false otherwise.
*/
static bool parseSimpleNumber(
const OUString& rStr, sal_Unicode dsep, sal_Unicode gsep, double& rVal);
static bool parseSimpleNumber(
const char* p, size_t n, char dsep, char gsep, double& rVal);
static sal_Int32 SC_DLLPUBLIC GetQuotedTokenCount(const OUString &rIn, const OUString& rQuotedPairs, sal_Unicode cTok = ';' );
static OUString SC_DLLPUBLIC GetQuotedToken(const OUString &rIn, sal_Int32 nToken, const OUString& rQuotedPairs,
sal_Unicode cTok, sal_Int32& rIndex );
static bool SC_DLLPUBLIC isMultiline( const OUString& rStr );
static ScInputStringType parseInputString(
SvNumberFormatter& rFormatter, const OUString& rStr, LanguageType eLang );
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
