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
|
/*
SPDX-FileCopyrightText: 2012 Miha Čančula <miha@noughmad.eu>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#include "kdevfilters.h"
#include <language/duchain/persistentsymboltable.h>
#include <language/duchain/types/structuretype.h>
#include <language/duchain/duchainlock.h>
#include <language/duchain/duchain.h>
#include <language/duchain/declaration.h>
using namespace KDevelop;
static
QString safeString(const QVariant& variant)
{
if (variant.canConvert<KTextTemplate::SafeString>()) {
return variant.value<KTextTemplate::SafeString>().get();
} else {
return variant.toString();
}
}
QStringList words(const QVariant& input)
{
QString string = safeString(input);
if (string == string.toLower() && !string.contains(QLatin1Char('_'))) {
return QStringList(string);
}
if (string.contains(QLatin1Char('_'))) {
return string.toLower().split(QLatin1Char('_'));
}
int n = string.size();
QStringList ret;
int last = 0;
for (int i = 1; i < n; ++i)
{
if (string[i].isUpper())
{
ret << string.mid(last, i-last).toLower();
last = i;
}
}
ret << string.mid(last).toLower();
return ret;
}
QVariant CamelCaseFilter::doFilter(const QVariant& input, const QVariant& /*argument*/,
bool /*autoescape*/) const
{
QString ret;
const auto words = ::words(input);
for (const QString& word : words) {
QString w = word;
w[0] = w[0].toUpper();
ret += w;
}
return KTextTemplate::SafeString(ret);
}
QVariant LowerCamelCaseFilter::doFilter(const QVariant& input, const QVariant& /*argument*/,
bool /*autoescape*/) const
{
QString ret;
const auto words = ::words(input);
for (const QString& word : words) {
QString w = word;
w[0] = w[0].toUpper();
ret += w;
}
if (!ret.isEmpty())
{
ret[0] = ret[0].toUpper();
}
return KTextTemplate::SafeString(ret);
}
QVariant UnderscoreFilter::doFilter(const QVariant& input, const QVariant& /*argument*/,
bool /*autoescape*/) const
{
QString ret = words(input).join(QLatin1Char('_'));
return KTextTemplate::SafeString(ret);
}
QVariant UpperFirstFilter::doFilter(const QVariant& input, const QVariant& /*argument*/,
bool /*autoescape*/) const
{
QString in = safeString(input);
if (!in.isEmpty())
{
in[0] = in[0].toUpper();
}
return KTextTemplate::SafeString(in);
}
QVariant SplitLinesFilter::doFilter(const QVariant& input, const QVariant& argument,
bool /*autoescape*/) const
{
QStringList retLines;
QString start = safeString(argument);
const QString inputString = safeString(input);
const auto lines = QStringView{inputString}.split(QLatin1Char('\n'), Qt::KeepEmptyParts);
retLines.reserve(lines.size());
for (const auto line : lines) {
retLines << start + line;
}
return KTextTemplate::SafeString(retLines.join(QLatin1Char('\n')));
}
QVariant ArgumentTypeFilter::doFilter (const QVariant& input, const QVariant& /*argument*/,
bool /*autoescape*/) const
{
auto type = safeString(input);
auto visit = [&type](const IndexedDeclaration& indexedDeclaration) {
auto declaration = indexedDeclaration.declaration();
if (!declaration || declaration->isForwardDeclaration()) {
return PersistentSymbolTable::VisitorState::Continue;
}
// Check if it's a class/struct/etc
if (declaration->type<StructureType>()) {
type = QLatin1String("const %1&").arg(type);
return PersistentSymbolTable::VisitorState::Break;
}
return PersistentSymbolTable::VisitorState::Continue;
};
DUChainReadLocker locker(DUChain::lock());
PersistentSymbolTable::self().visitDeclarations(IndexedQualifiedIdentifier(QualifiedIdentifier(type)), visit);
return KTextTemplate::SafeString(type);
}
KDevFilters::KDevFilters(QObject* parent, const QVariantList &)
: QObject(parent)
{
}
KDevFilters::~KDevFilters()
{
}
QHash<QString, KTextTemplate::Filter*> KDevFilters::filters(const QString& name)
{
Q_UNUSED(name);
QHash<QString, KTextTemplate::Filter*> filters;
filters[QStringLiteral("camel_case")] = new CamelCaseFilter();
filters[QStringLiteral("camel_case_lower")] = new LowerCamelCaseFilter();
filters[QStringLiteral("underscores")] = new UnderscoreFilter();
filters[QStringLiteral("lines_prepend")] = new SplitLinesFilter();
filters[QStringLiteral("upper_first")] = new UpperFirstFilter();
filters[QStringLiteral("arg_type")] = new ArgumentTypeFilter();
return filters;
}
#include "moc_kdevfilters.cpp"
|
