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
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
|
// SPDX-License-Identifier: GPL-2.0
#ifndef QPREFPRIVATE_H
#define QPREFPRIVATE_H
// Header used by all qPref<class> implementations to avoid duplicating code
#include "core/qthelper.h"
#include "qPref.h"
#include <QObject>
#include <QVariant>
// implementation class of the interface classes
class qPrefPrivate {
public:
// Helper functions
static void copy_txt(const char **name, const QString &string);
static void propSetValue(const QString &key, const QVariant &value, const QVariant &defaultValue);
static QVariant propValue(const QString &key, const QVariant &defaultValue);
private:
qPrefPrivate() {}
};
// helper function to ensure there's a '/' between group and name
extern QString keyFromGroupAndName(QString group, QString name);
//******* Macros to generate disk function
#define DISK_LOADSYNC_BOOL_EXT(usegroup, name, field, usestruct) \
void qPref##usegroup::disk_##field(bool doSync) \
{ \
static bool current_state; \
if (doSync) { \
if (current_state != prefs.usestruct field) { \
current_state = prefs.usestruct field; \
qPrefPrivate::propSetValue(keyFromGroupAndName(group, name), prefs.usestruct field, default_prefs.usestruct field); \
} \
} else { \
prefs.usestruct field = qPrefPrivate::propValue(keyFromGroupAndName(group, name), default_prefs.usestruct field).toBool(); \
current_state = prefs.usestruct field; \
} \
}
#define DISK_LOADSYNC_BOOL(usegroup, name, field) \
DISK_LOADSYNC_BOOL_EXT(usegroup, name, field, )
#define DISK_LOADSYNC_DOUBLE_EXT(usegroup, name, field, usestruct) \
void qPref##usegroup::disk_##field(bool doSync) \
{ \
static double current_state; \
if (doSync) { \
if (current_state != prefs.usestruct field) { \
current_state = prefs.usestruct field; \
qPrefPrivate::propSetValue(keyFromGroupAndName(group, name), prefs.usestruct field, default_prefs.usestruct field); \
} \
} else { \
prefs.usestruct field = qPrefPrivate::propValue(keyFromGroupAndName(group, name), default_prefs.usestruct field).toDouble(); \
current_state = prefs.usestruct field; \
} \
}
#define DISK_LOADSYNC_DOUBLE(usegroup, name, field) \
DISK_LOADSYNC_DOUBLE_EXT(usegroup, name, field, )
#define DISK_LOADSYNC_ENUM_EXT(usegroup, name, type, field, usestruct) \
void qPref##usegroup::disk_##field(bool doSync) \
{ \
static enum type current_state; \
if (doSync) { \
if (current_state != prefs.usestruct field) { \
current_state = prefs.usestruct field; \
qPrefPrivate::propSetValue(keyFromGroupAndName(group, name), prefs.usestruct field, default_prefs.usestruct field); \
} \
} else { \
prefs.usestruct field = (enum type)qPrefPrivate::propValue(keyFromGroupAndName(group, name), default_prefs.usestruct field).toInt(); \
current_state = prefs.usestruct field; \
} \
}
#define DISK_LOADSYNC_ENUM(usegroup, name, type, field) \
DISK_LOADSYNC_ENUM_EXT(usegroup, name, type, field, )
#define DISK_LOADSYNC_INT_EXT(usegroup, name, field, usestruct) \
void qPref##usegroup::disk_##field(bool doSync) \
{ \
static int current_state; \
if (doSync) { \
if (current_state != prefs.usestruct field) { \
current_state = prefs.usestruct field; \
qPrefPrivate::propSetValue(keyFromGroupAndName(group, name), prefs.usestruct field, default_prefs.usestruct field); \
} \
} else { \
prefs.usestruct field = qPrefPrivate::propValue(keyFromGroupAndName(group, name), default_prefs.usestruct field).toInt(); \
current_state = prefs.usestruct field; \
} \
}
#define DISK_LOADSYNC_INT(usegroup, name, field) \
DISK_LOADSYNC_INT_EXT(usegroup, name, field, )
#define DISK_LOADSYNC_INT_DEF_EXT(usegroup, name, field, defval, usestruct) \
void qPref##usegroup::disk_##field(bool doSync) \
{ \
static int current_state; \
if (doSync) { \
if (current_state != prefs.usestruct field) { \
current_state = prefs.usestruct field; \
qPrefPrivate::propSetValue(keyFromGroupAndName(group, name), prefs.usestruct field, default_prefs.usestruct field); \
} \
} else { \
prefs.usestruct field = qPrefPrivate::propValue(keyFromGroupAndName(group, name), defval).toInt(); \
current_state = prefs.usestruct field; \
} \
}
#define DISK_LOADSYNC_INT_DEF(usegroup, name, field, defval) \
DISK_LOADSYNC_INT_DEF_EXT(usegroup, name, field, defval, )
#define DISK_LOADSYNC_STRUCT_EXT(usegroup, name, field, var, usestruct) \
void qPref##usegroup::disk_##field(bool doSync) \
{ \
static int current_state; \
if (doSync) { \
if (current_state != prefs.usestruct field . var) { \
current_state = prefs.usestruct field . var; \
qPrefPrivate::propSetValue(keyFromGroupAndName(group, name), prefs.usestruct field . var, default_prefs.usestruct field . var); \
} \
} else { \
prefs.usestruct field . var = qPrefPrivate::propValue(keyFromGroupAndName(group, name), default_prefs.usestruct field . var).toInt(); \
current_state = prefs.usestruct field . var; \
} \
}
#define DISK_LOADSYNC_STRUCT(usegroup, name, field, var) \
DISK_LOADSYNC_STRUCT_EXT(usegroup, name, field, var, )
#define DISK_LOADSYNC_TXT_EXT(usegroup, name, field, usestruct) \
void qPref##usegroup::disk_##field(bool doSync) \
{ \
static QString current_state; \
if (doSync) { \
if (current_state != QString(prefs.usestruct field)) { \
current_state = QString(prefs.usestruct field); \
qPrefPrivate::propSetValue(keyFromGroupAndName(group, name), prefs.usestruct field, default_prefs.usestruct field); \
} \
} else { \
prefs.usestruct field = copy_qstring(qPrefPrivate::propValue(keyFromGroupAndName(group, name), default_prefs.usestruct field).toString()); \
current_state = QString(prefs.usestruct field); \
} \
}
#define DISK_LOADSYNC_TXT(usegroup, name, field) \
DISK_LOADSYNC_TXT_EXT(usegroup, name, field, )
//******* Macros to generate set function
#define SET_PREFERENCE_BOOL_EXT(usegroup, field, usestruct) \
void qPref##usegroup::set_##field(bool value) \
{ \
if (value != prefs.usestruct field) { \
prefs.usestruct field = value; \
disk_##field(true); \
emit qPref##usegroup::instance()->field##_changed(value); \
} \
}
#define SET_PREFERENCE_BOOL(usegroup, field) \
SET_PREFERENCE_BOOL_EXT(usegroup, field, )
#define SET_PREFERENCE_DOUBLE_EXT(usegroup, field, usestruct) \
void qPref##usegroup::set_##field(double value) \
{ \
if (value != prefs.usestruct field) { \
prefs.usestruct field = value; \
disk_##field(true); \
emit qPref##usegroup::instance()->field##_changed(value); \
} \
}
#define SET_PREFERENCE_DOUBLE(usegroup, field) \
SET_PREFERENCE_DOUBLE_EXT(usegroup, field, )
#define SET_PREFERENCE_ENUM_EXT(usegroup, type, field, usestruct) \
void qPref##usegroup::set_##field(type value) \
{ \
if (value != prefs.usestruct field) { \
prefs.usestruct field = value; \
disk_##field(true); \
emit qPref##usegroup::instance()->field##_changed(value); \
} \
}
#define SET_PREFERENCE_ENUM(usegroup, type, field) \
SET_PREFERENCE_ENUM_EXT(usegroup, type, field, )
#define SET_PREFERENCE_INT_EXT(usegroup, field, usestruct) \
void qPref##usegroup::set_##field(int value) \
{ \
if (value != prefs.usestruct field) { \
prefs.usestruct field = value; \
disk_##field(true); \
emit qPref##usegroup::instance()->field##_changed(value); \
} \
}
#define SET_PREFERENCE_INT(usegroup, field) \
SET_PREFERENCE_INT_EXT(usegroup, field, )
#define SET_PREFERENCE_STRUCT_EXT(usegroup, type, field, var, usestruct) \
void qPref##usegroup::set_##field(type value) \
{ \
if (value. var != prefs.usestruct field . var) { \
prefs.usestruct field . var = value . var; \
disk_##field(true); \
emit qPref##usegroup::instance()->field##_changed(value); \
} \
}
#define SET_PREFERENCE_STRUCT(usegroup, type, field, var) \
SET_PREFERENCE_STRUCT_EXT(usegroup, type, field, var, )
#define SET_PREFERENCE_TXT_EXT(usegroup, field, usestruct) \
void qPref##usegroup::set_##field(const QString &value) \
{ \
if (value != prefs.usestruct field) { \
qPrefPrivate::copy_txt(&prefs.usestruct field, value); \
disk_##field(true); \
emit qPref##usegroup::instance()->field##_changed(value); \
} \
}
#define SET_PREFERENCE_TXT(usegroup, field) \
SET_PREFERENCE_TXT_EXT(usegroup, field, )
//******* Macros to generate set/set/loadsync combined
#define HANDLE_PREFERENCE_BOOL_EXT(usegroup, name, field, usestruct) \
SET_PREFERENCE_BOOL_EXT(usegroup, field, usestruct); \
DISK_LOADSYNC_BOOL_EXT(usegroup, name, field, usestruct);
#define HANDLE_PREFERENCE_BOOL(usegroup, name, field) \
HANDLE_PREFERENCE_BOOL_EXT(usegroup, name, field, )
#define HANDLE_PREFERENCE_DOUBLE_EXT(usegroup, name, field, usestruct) \
SET_PREFERENCE_DOUBLE_EXT(usegroup, field, usestruct); \
DISK_LOADSYNC_DOUBLE_EXT(usegroup, name, field, usestruct);
#define HANDLE_PREFERENCE_DOUBLE(usegroup, name, field) \
HANDLE_PREFERENCE_DOUBLE_EXT(usegroup, name, field, )
#define HANDLE_PREFERENCE_ENUM_EXT(usegroup, type, name, field, usestruct) \
SET_PREFERENCE_ENUM_EXT(usegroup, type, field, usestruct); \
DISK_LOADSYNC_ENUM_EXT(usegroup, name, type, field, usestruct);
#define HANDLE_PREFERENCE_ENUM(usegroup, type, name, field) \
HANDLE_PREFERENCE_ENUM_EXT(usegroup, type, name, field, )
#define HANDLE_PREFERENCE_INT_EXT(usegroup, name, field, usestruct) \
SET_PREFERENCE_INT_EXT(usegroup, field, usestruct); \
DISK_LOADSYNC_INT_EXT(usegroup, name, field, usestruct);
#define HANDLE_PREFERENCE_INT(usegroup, name, field) \
HANDLE_PREFERENCE_INT_EXT(usegroup, name, field, )
#define HANDLE_PREFERENCE_INT_DEF_EXT(usegroup, name, field, defval, usestruct) \
SET_PREFERENCE_INT_EXT(usegroup, field, usestruct); \
DISK_LOADSYNC_INT_DEF_EXT(usegroup, name, field, defval, usestruct);
#define HANDLE_PREFERENCE_INT_DEF(usegroup, name, field, defval) \
HANDLE_PREFERENCE_INT_DEF_EXT(usegroup, name, field, defval, )
#define HANDLE_PREFERENCE_STRUCT_EXT(usegroup, type, name, field, var, usestruct) \
SET_PREFERENCE_STRUCT_EXT(usegroup, type, field, var, usestruct) \
DISK_LOADSYNC_STRUCT_EXT(usegroup, name, field, var, usestruct)
#define HANDLE_PREFERENCE_STRUCT(usegroup, type, name, field, var) \
HANDLE_PREFERENCE_STRUCT_EXT(usegroup, type, name, field, var, )
#define HANDLE_PREFERENCE_TXT_EXT(usegroup, name, field, usestruct) \
SET_PREFERENCE_TXT_EXT(usegroup, field, usestruct); \
DISK_LOADSYNC_TXT_EXT(usegroup, name, field, usestruct);
#define HANDLE_PREFERENCE_TXT(usegroup, name, field) \
HANDLE_PREFERENCE_TXT_EXT(usegroup, name, field, )
#define HANDLE_PROP_QPOINTF(useclass, name, field) \
void qPref##useclass::set_##field(const QPointF& value) \
{ \
if (value != st_##field) { \
st_##field = value; \
qPrefPrivate::propSetValue(name, st_##field, QPointF()); \
emit qPref##useclass::instance()->field##_changed(value); \
} \
} \
void qPref##useclass::load_##field() \
{ \
st_##field = qPrefPrivate::propValue(name, st_##field##_default).toPointF(); \
}
#define HANDLE_PROP_QSTRING(useclass, name, field) \
void qPref##useclass::set_##field(const QString& value) \
{ \
if (value != st_##field) { \
st_##field = value; \
qPrefPrivate::propSetValue(name, st_##field, ""); \
emit qPref##useclass::instance()->field##_changed(value); \
} \
} \
void qPref##useclass::load_##field() \
{ \
st_##field = qPrefPrivate::propValue(name, st_##field##_default).toString(); \
}
#define HANDLE_PROP_BOOL(useclass, name, field) \
void qPref##useclass::set_##field(bool value) \
{ \
if (value != st_##field) { \
st_##field = value; \
qPrefPrivate::propSetValue(name, st_##field, false); \
emit qPref##useclass::instance()->field##_changed(value); \
} \
} \
void qPref##useclass::load_##field() \
{ \
st_##field = qPrefPrivate::propValue(name, st_##field##_default).toBool(); \
}
#define HANDLE_PROP_DOUBLE(useclass, name, field) \
void qPref##useclass::set_##field(double value) \
{ \
if (value != st_##field) { \
st_##field = value; \
qPrefPrivate::propSetValue(name, st_##field, 0.0); \
emit qPref##useclass::instance()->field##_changed(value); \
} \
} \
void qPref##useclass::load_##field() \
{ \
st_##field = qPrefPrivate::propValue(name, st_##field##_default).toDouble(); \
}
#define HANDLE_PROP_INT(useclass, name, field) \
void qPref##useclass::set_##field(int value) \
{ \
if (value != st_##field) { \
st_##field = value; \
qPrefPrivate::propSetValue(name, st_##field, 0); \
emit qPref##useclass::instance()->field##_changed(value); \
} \
} \
void qPref##useclass::load_##field() \
{ \
st_##field = qPrefPrivate::propValue(name, st_##field##_default).toInt(); \
}
#define HANDLE_PROP_QBYTEARRAY(useclass, name, field) \
void qPref##useclass::set_##field(const QByteArray& value) \
{ \
if (value != st_##field) { \
st_##field = value; \
qPrefPrivate::propSetValue(name, st_##field, QByteArray()); \
emit qPref##useclass::instance()->field##_changed(value); \
} \
} \
void qPref##useclass::load_##field() \
{ \
st_##field = qPrefPrivate::propValue(name, st_##field##_default).toByteArray(); \
}
#endif
|
