cmakeconfigitem.cpp 4.75 KB
Newer Older
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
/****************************************************************************
**
** 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 "cmakeconfigitem.h"

#include <utils/qtcassert.h>

namespace CMakeProjectManager {

// --------------------------------------------------------------------
// CMakeConfigItem:
// --------------------------------------------------------------------

CMakeConfigItem::CMakeConfigItem() = default;

CMakeConfigItem::CMakeConfigItem(const CMakeConfigItem &other) :
    key(other.key), type(other.type), isAdvanced(other.isAdvanced),
    value(other.value), documentation(other.documentation)
{ }

CMakeConfigItem::CMakeConfigItem(const QByteArray &k, CMakeConfigItem::Type &t,
                                 const QByteArray &d, const QByteArray &v) :
    key(k), type(t), value(v), documentation(d)
{ }

CMakeConfigItem::CMakeConfigItem(const QByteArray &k, const QByteArray &v) :
    key(k), value(v)
{ }

std::function<bool (const CMakeConfigItem &a, const CMakeConfigItem &b)> CMakeConfigItem::sortOperator()
{
    return [](const CMakeConfigItem &a, const CMakeConfigItem &b) { return a.key < b.key; };
}

CMakeConfigItem CMakeConfigItem::fromString(const QString &s)
{
    // Strip comments:
    int commentStart = s.count();
    int pos = s.indexOf(QLatin1Char('#'));
    if (pos >= 0)
        commentStart = pos;
    pos = s.indexOf(QLatin1String("//"));
    if (pos >= 0 && pos < commentStart)
        commentStart = pos;

    const QString line = s.mid(0, commentStart);

    // Split up line:
    int firstPos = -1;
    int colonPos = -1;
    int equalPos = -1;
    for (int i = 0; i < line.count(); ++i) {
        const QChar c = s.at(i);
        if (firstPos < 0 && !c.isSpace()) {
            firstPos = i;
        }
        if (c == QLatin1Char(':')) {
            if (colonPos > 0)
                break;
            colonPos = i;
            continue;
        }
        if (c == QLatin1Char('=')) {
            equalPos = i;
            break;
        }
    }

    QString key;
    QString type;
    QString value;
    if (equalPos >= 0) {
        key = line.mid(firstPos, ((colonPos >= 0) ? colonPos : equalPos) - firstPos);
        type = (colonPos < 0) ? QString() : line.mid(colonPos + 1, equalPos - colonPos - 1);
        value = line.mid(equalPos + 1);
    }

    // Fill in item:
    CMakeConfigItem item;
    if (!key.isEmpty()) {
        CMakeConfigItem::Type t = CMakeConfigItem::STRING;
        if (type == QLatin1String("FILEPATH"))
            t = CMakeConfigItem::FILEPATH;
        else if (type == QLatin1String("PATH"))
            t = CMakeConfigItem::PATH;
        else if (type == QLatin1String("BOOL"))
            t = CMakeConfigItem::BOOL;
        else if (type == QLatin1String("INTERNAL"))
            t = CMakeConfigItem::INTERNAL;

        item.key = key.toUtf8();
        item.type = t;
        item.value = value.toUtf8();
    }
    return item;
}

QString CMakeConfigItem::toString() const
{
    if (key.isEmpty())
        return QString();

    QString typeStr;
    switch (type)
    {
    case CMakeProjectManager::CMakeConfigItem::FILEPATH:
        typeStr = QLatin1String("FILEPATH");
        break;
    case CMakeProjectManager::CMakeConfigItem::PATH:
        typeStr = QLatin1String("PATH");
        break;
    case CMakeProjectManager::CMakeConfigItem::BOOL:
        typeStr = QLatin1String("BOOL");
        break;
    case CMakeProjectManager::CMakeConfigItem::INTERNAL:
        typeStr = QLatin1String("INTERNAL");
        break;
    case CMakeProjectManager::CMakeConfigItem::STRING:
    default:
        typeStr = QLatin1String("STRING");
        break;
    }

    return QString::fromUtf8(key) + QLatin1Char(':') + typeStr + QLatin1Char('=') + QString::fromUtf8(value);
}

} // namespace CMakeProjectManager