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
|
/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QTABLEGENERATOR_H
#define QTABLEGENERATOR_H
#include <QtCore/QVector>
#include <QtCore/QFile>
#include <QtCore/QMap>
#include <QtCore/QString>
#define QT_KEYSEQUENCE_MAX_LEN 6
//#define DEBUG_GENERATOR
struct QComposeTableElement {
uint keys[QT_KEYSEQUENCE_MAX_LEN];
uint value;
#ifdef DEBUG_GENERATOR
QString comment;
#endif
};
#ifndef DEBUG_GENERATOR
QT_BEGIN_NAMESPACE
Q_DECLARE_TYPEINFO(QComposeTableElement, Q_PRIMITIVE_TYPE);
QT_END_NAMESPACE
#endif
class Compare
{
public:
bool operator () (const QComposeTableElement &lhs, const uint rhs[QT_KEYSEQUENCE_MAX_LEN])
{
for (size_t i = 0; i < QT_KEYSEQUENCE_MAX_LEN; i++) {
if (lhs.keys[i] != rhs[i])
return (lhs.keys[i] < rhs[i]);
}
return false;
}
bool operator () (const QComposeTableElement &lhs, const QComposeTableElement &rhs)
{
for (size_t i = 0; i < QT_KEYSEQUENCE_MAX_LEN; i++) {
if (lhs.keys[i] != rhs.keys[i])
return (lhs.keys[i] < rhs.keys[i]);
}
return false;
}
};
class TableGenerator
{
public:
enum TableState
{
UnsupportedLocale,
EmptyTable,
UnknownSystemComposeDir,
MissingComposeFile,
NoErrors
};
TableGenerator();
~TableGenerator();
void parseComposeFile(QFile *composeFile);
void printComposeTable() const;
void orderComposeTable();
QVector<QComposeTableElement> composeTable() const;
TableState tableState() const { return m_state; }
protected:
bool processFile(QString composeFileName);
void parseKeySequence(char *line);
void parseIncludeInstruction(QString line);
void findComposeFile();
bool findSystemComposeDir();
QString systemComposeDir();
QString composeTableForLocale();
ushort keysymToUtf8(quint32 sym);
QString readLocaleMappings(const QByteArray &locale);
QByteArray readLocaleAliases(const QByteArray &locale);
void initPossibleLocations();
bool cleanState() const { return m_state == NoErrors; }
QString locale() const;
private:
QVector<QComposeTableElement> m_composeTable;
TableState m_state;
QString m_systemComposeDir;
QList<QString> m_possibleLocations;
};
#endif // QTABLEGENERATOR_H
|
