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
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "storagesettings.h"
#include <utils/hostosinfo.h>
#include <utils/settingsutils.h>
#include <QRegularExpression>
#include <QSettings>
#include <QString>
namespace TextEditor {
static const char cleanWhitespaceKey[] = "cleanWhitespace";
static const char inEntireDocumentKey[] = "inEntireDocument";
static const char addFinalNewLineKey[] = "addFinalNewLine";
static const char cleanIndentationKey[] = "cleanIndentation";
static const char skipTrailingWhitespaceKey[] = "skipTrailingWhitespace";
static const char ignoreFileTypesKey[] = "ignoreFileTypes";
static const char groupPostfix[] = "StorageSettings";
static const char defaultTrailingWhitespaceBlacklist[] = "*.md, *.MD, Makefile";
StorageSettings::StorageSettings()
: m_ignoreFileTypes(defaultTrailingWhitespaceBlacklist),
m_cleanWhitespace(true),
m_inEntireDocument(false),
m_addFinalNewLine(true),
m_cleanIndentation(true),
m_skipTrailingWhitespace(true)
{
}
void StorageSettings::toSettings(const QString &category, QSettings *s) const
{
Utils::toSettings(QLatin1String(groupPostfix), category, s, this);
}
void StorageSettings::fromSettings(const QString &category, const QSettings *s)
{
*this = StorageSettings();
Utils::fromSettings(QLatin1String(groupPostfix), category, s, this);
}
void StorageSettings::toMap(const QString &prefix, QVariantMap *map) const
{
map->insert(prefix + QLatin1String(cleanWhitespaceKey), m_cleanWhitespace);
map->insert(prefix + QLatin1String(inEntireDocumentKey), m_inEntireDocument);
map->insert(prefix + QLatin1String(addFinalNewLineKey), m_addFinalNewLine);
map->insert(prefix + QLatin1String(cleanIndentationKey), m_cleanIndentation);
map->insert(prefix + QLatin1String(skipTrailingWhitespaceKey), m_skipTrailingWhitespace);
map->insert(prefix + QLatin1String(ignoreFileTypesKey), m_ignoreFileTypes.toLatin1().data());
}
void StorageSettings::fromMap(const QString &prefix, const QVariantMap &map)
{
m_cleanWhitespace =
map.value(prefix + QLatin1String(cleanWhitespaceKey), m_cleanWhitespace).toBool();
m_inEntireDocument =
map.value(prefix + QLatin1String(inEntireDocumentKey), m_inEntireDocument).toBool();
m_addFinalNewLine =
map.value(prefix + QLatin1String(addFinalNewLineKey), m_addFinalNewLine).toBool();
m_cleanIndentation =
map.value(prefix + QLatin1String(cleanIndentationKey), m_cleanIndentation).toBool();
m_skipTrailingWhitespace =
map.value(prefix + QLatin1String(skipTrailingWhitespaceKey), m_skipTrailingWhitespace).toBool();
m_ignoreFileTypes =
map.value(prefix + QLatin1String(ignoreFileTypesKey), m_ignoreFileTypes).toString();
}
bool StorageSettings::removeTrailingWhitespace(const QString &fileName) const
{
// if the user has elected not to trim trailing whitespace altogether, then
// early out here
if (!m_skipTrailingWhitespace) {
return true;
}
const QString ignoreFileTypesRegExp(R"(\s*((?>\*\.)?[\w\d\.\*]+)[,;]?\s*)");
// use the ignore-files regex to extract the specified file patterns
QRegularExpression re(ignoreFileTypesRegExp);
QRegularExpressionMatchIterator iter = re.globalMatch(m_ignoreFileTypes);
while (iter.hasNext()) {
QRegularExpressionMatch match = iter.next();
QString pattern = match.captured(1);
QRegularExpression patternRegExp(QRegularExpression::wildcardToRegularExpression(pattern));
QRegularExpressionMatch patternMatch = patternRegExp.match(fileName);
if (patternMatch.hasMatch()) {
// if the filename has a pattern we want to ignore, then we need to return
// false ("don't remove trailing whitespace")
return false;
}
}
// the supplied pattern does not match, so we want to remove trailing whitespace
return true;
}
bool StorageSettings::equals(const StorageSettings &ts) const
{
return m_addFinalNewLine == ts.m_addFinalNewLine
&& m_cleanWhitespace == ts.m_cleanWhitespace
&& m_inEntireDocument == ts.m_inEntireDocument
&& m_cleanIndentation == ts.m_cleanIndentation
&& m_skipTrailingWhitespace == ts.m_skipTrailingWhitespace
&& m_ignoreFileTypes == ts.m_ignoreFileTypes;
}
} // namespace TextEditor
|
