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
|
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef SETTINGSTUTILS_H
#define SETTINGSTUTILS_H
#include "utils_global.h"
QT_BEGIN_NAMESPACE
class QStringList;
QT_END_NAMESPACE
namespace Utils {
// Create a usable settings key from a category,
// for example Editor|C++ -> Editor_C__
QTCREATOR_UTILS_EXPORT QString settingsKey(const QString &category);
// Return the common prefix part of a string list:
// "C:\foo\bar1" "C:\foo\bar2" -> "C:\foo\bar"
QTCREATOR_UTILS_EXPORT QString commonPrefix(const QStringList &strings);
// Return the common path of a list of files:
// "C:\foo\bar1" "C:\foo\bar2" -> "C:\foo"
QTCREATOR_UTILS_EXPORT QString commonPath(const QStringList &files);
// On Linux/Mac replace user's home path with ~
// Uses cleaned path and tries to use absolute path of "path" if possible
// If path is not sub of home path, or when running on Windows, returns the input
QTCREATOR_UTILS_EXPORT QString withTildeHomePath(const QString &path);
class QTCREATOR_UTILS_EXPORT AbstractMacroExpander {
public:
virtual ~AbstractMacroExpander() {}
// Not const, as it may change the state of the expander.
//! Find an expando to replace and provide a replacement string.
//! \param str The string to scan
//! \param pos Position to start scan on input, found position on output
//! \param ret Replacement string on output
//! \return Length of string part to replace, zero if no (further) matches found
virtual int findMacro(const QString &str, int *pos, QString *ret) = 0;
};
class QTCREATOR_UTILS_EXPORT AbstractQtcMacroExpander : public AbstractMacroExpander {
public:
virtual int findMacro(const QString &str, int *pos, QString *ret);
//! Provide a replacement string for an expando
//! \param name The name of the expando
//! \param ret Replacement string on output
//! \return True if the expando was found
virtual bool resolveMacro(const QString &name, QString *ret) = 0;
};
QTCREATOR_UTILS_EXPORT void expandMacros(QString *str, AbstractMacroExpander *mx);
QTCREATOR_UTILS_EXPORT QString expandMacros(const QString &str, AbstractMacroExpander *mx);
} // namespace Utils
#endif // SETTINGSTUTILS_H
|
