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
|
/***************************************************************************
* Copyright (C) 2005-2007 Nicolas Hadacek <hadacek@kde.org> *
* Copyright (C) 2004 Alain Gibaud <alain.gibaud@free.fr> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#ifndef CONFIG_WIDGET_H
#define CONFIG_WIDGET_H
#include <qpixmap.h>
#include <qcheckbox.h>
#include <qvaluevector.h>
#include <qvariant.h>
#include "container.h"
//-----------------------------------------------------------------------------
class ConfigWidget : public Container
{
Q_OBJECT
public:
ConfigWidget(QWidget *parent = 0) : Container(parent) {}
virtual QString title() const { return QString::null; }
virtual QString header() const { return QString::null; }
virtual QPixmap pixmap() const { return QPixmap(); }
public slots:
virtual void loadConfig() = 0;
virtual void saveConfig() = 0;
};
//-----------------------------------------------------------------------------
template <typename Type>
class BaseConfigWidget
{
public:
BaseConfigWidget(ConfigWidget *widget) {
_widgets.resize(Type::Nb_Types);
for(Type type; type<Type::Nb_Types; ++type) _widgets[type.type()] = createWidget(type, widget);
}
void loadConfig() {
for(Type type; type<Type::Nb_Types; ++type) load(type, _widgets[type.type()]);
}
void saveConfig() {
for(Type type; type<Type::Nb_Types; ++type) save(type, _widgets[type.type()]);
}
void setDefault() {
for(Type type; type<Type::Nb_Types; ++type) setDefault(type, _widgets[type.type()]);
}
private:
QValueVector<QWidget *> _widgets;
static QWidget *createWidget(Type type, ConfigWidget *widget) {
QWidget *w = 0;
uint row = widget->numRows();
switch (type.data().defValue.type()) {
case QVariant::Bool:
w = new QCheckBox(type.label(), widget);
widget->addWidget(w, row,row, 0,1);
break;
default: Q_ASSERT(false); break;
}
return w;
}
void load(Type type, QWidget *widget) const {
switch (type.data().defValue.type()) {
case QVariant::Bool:
static_cast<QCheckBox *>(widget)->setChecked(readConfigEntry(type).toBool());
break;
default: Q_ASSERT(false); break;
}
}
void save(Type type, QWidget *widget) {
switch (type.data().defValue.type()) {
case QVariant::Bool:
writeConfigEntry(type, QVariant(static_cast<QCheckBox *>(widget)->isChecked(), 0));
break;
default: Q_ASSERT(false); break;
}
}
void setDefault(Type type, QWidget *widget) const {
switch (type.data().defValue.type()) {
case QVariant::Bool:
static_cast<QCheckBox *>(widget)->setChecked(type.data().defValue.toBool());
break;
default: Q_ASSERT(false); break;
}
}
};
//-----------------------------------------------------------------------------
#define BEGIN_DECLARE_CONFIG_WIDGET(ConfigType, ConfigWidgetType) \
class ConfigWidgetType : public ::ConfigWidget, public BaseConfigWidget<ConfigType> \
{ \
public: \
ConfigWidgetType() : BaseConfigWidget<ConfigType>(this) {} \
virtual void loadConfig() { BaseConfigWidget<ConfigType>::loadConfig(); } \
virtual void saveConfig() { BaseConfigWidget<ConfigType>::saveConfig(); } \
#define END_DECLARE_CONFIG_WIDGET \
};
#endif
|
