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
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
|
/*
* Copyright 2011-2012 by Sebastian Kügler <sebas@kde.org>
* Copyright 2013 by Aaron Seigo <aseigo@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "configgroup.h"
#include <QtCore/QTimer>
#include <kconfig.h>
#include <kconfiggroup.h>
#include <ksharedconfig.h>
#include <QDebug>
class ConfigGroupPrivate {
public:
ConfigGroupPrivate(ConfigGroup *q)
: q(q),
config(0),
configGroup(0)
{}
~ConfigGroupPrivate()
{
delete configGroup;
}
ConfigGroup* q;
KSharedConfigPtr config;
KConfigGroup *configGroup;
QString file;
QTimer *synchTimer;
QString group;
};
ConfigGroup::ConfigGroup(QObject *parent)
: QObject(parent),
d(new ConfigGroupPrivate(this))
{
// Delay and compress everything within 5 seconds into one sync
d->synchTimer = new QTimer(this);
d->synchTimer->setSingleShot(true);
d->synchTimer->setInterval(1500);
connect(d->synchTimer, &QTimer::timeout, this, &ConfigGroup::sync);
}
ConfigGroup::~ConfigGroup()
{
if (d->synchTimer->isActive()) {
//qDebug() << "SYNC......";
d->synchTimer->stop();
d->configGroup->sync();
}
delete d;
}
KConfigGroup* ConfigGroup::configGroup()
{
return d->configGroup;
}
QString ConfigGroup::file() const
{
return d->file;
}
void ConfigGroup::setFile(const QString& filename)
{
if (d->file == filename) {
return;
}
d->file = filename;
d->config = 0;
readConfigFile();
emit fileChanged();
}
KSharedConfigPtr ConfigGroup::config() const
{
return d->config;
}
void ConfigGroup::setConfig(KSharedConfigPtr config)
{
if (d->config == config) {
return;
}
d->config = config;
if (d->config) {
d->file = config->name();
} else {
d->file.clear();
}
readConfigFile();
}
QString ConfigGroup::group() const
{
return d->group;
}
void ConfigGroup::setGroup(const QString& groupname)
{
if (d->group == groupname) {
return;
}
d->group = groupname;
readConfigFile();
emit groupChanged();
emit keyListChanged();
}
QStringList ConfigGroup::keyList() const
{
if (!d->configGroup) {
return QStringList();
}
return d->configGroup->keyList();
}
QStringList ConfigGroup::groupList() const
{
return d->configGroup->groupList();
}
bool ConfigGroup::readConfigFile()
{
// Find parent ConfigGroup
ConfigGroup* parentGroup = 0;
QObject* current = parent();
while (current) {
parentGroup = qobject_cast<ConfigGroup*>(current);
if (parentGroup) {
break;
}
current = current->parent();
}
delete d->configGroup;
d->configGroup = 0;
if (parentGroup) {
d->configGroup = new KConfigGroup(parentGroup->configGroup(), d->group);
return true;
} else {
if (!d->config) {
if (d->file.isEmpty()) {
qWarning() << "Could not find KConfig Parent: specify a file or parent to another ConfigGroup";
return false;
}
d->config = KSharedConfig::openConfig(d->file);
}
d->configGroup = new KConfigGroup(d->config, d->group);
return true;
}
}
// Bound methods and slots
bool ConfigGroup::writeEntry(const QString& key, const QVariant& value)
{
if (!d->configGroup) {
return false;
}
d->configGroup->writeEntry(key, value);
d->synchTimer->start();
return true;
}
QVariant ConfigGroup::readEntry(const QString& key)
{
if (!d->configGroup) {
return QVariant();
}
const QVariant value = d->configGroup->readEntry(key, QVariant(""));
//qDebug() << " reading setting: " << key << value;
return value;
}
void ConfigGroup::deleteEntry(const QString& key)
{
d->configGroup->deleteEntry(key);
}
void ConfigGroup::sync()
{
if (d->configGroup) {
//qDebug() << "synching config...";
d->configGroup->sync();
}
}
|
