blob: 5317191b54c4df22f952187b7c4dca662144015f (
plain)
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
|
#pragma once
#include "bundle.hpp"
#include "slider.hpp"
#include "connector.hpp"
#include "metatype.hpp"
#include "export.hpp"
#include "value-traits.hpp"
#include <utility>
#include <QObject>
#include <QString>
#include <QList>
#include <QPointF>
#include <QVariant>
#define OTR_OPTIONS_SLOT(t) void setValue(t datum) noexcept { store_(datum); }
#define OTR_OPTIONS_SIGNAL(t) void valueChanged(t) const
namespace options {
class OTR_OPTIONS_EXPORT value_ : public QObject
{
Q_OBJECT
template<typename t> using cv_qualified = detail::cv_qualified<t>;
template<typename t>
using signal_sig = void(value_::*)(cv_qualified<t>) const;
public:
QString name() const { return self_name; }
value_(bundle const& b, const QString& name) noexcept;
~value_() override;
template<typename t>
static constexpr auto value_changed()
{
return static_cast<signal_sig<t>>(&value_::valueChanged);
}
static const bool TRACE_NOTIFY;
signals:
OTR_OPTIONS_SIGNAL(double);
OTR_OPTIONS_SIGNAL(float);
OTR_OPTIONS_SIGNAL(int);
OTR_OPTIONS_SIGNAL(bool);
OTR_OPTIONS_SIGNAL(const QString&);
OTR_OPTIONS_SIGNAL(const slider_value&);
OTR_OPTIONS_SIGNAL(const QPointF&);
OTR_OPTIONS_SIGNAL(const QVariant&);
OTR_OPTIONS_SIGNAL(const QList<double>&);
OTR_OPTIONS_SIGNAL(const QList<float>&);
OTR_OPTIONS_SIGNAL(const QList<int>&);
OTR_OPTIONS_SIGNAL(const QList<bool>&);
OTR_OPTIONS_SIGNAL(const QList<QString>&);
OTR_OPTIONS_SIGNAL(const QList<slider_value>&);
OTR_OPTIONS_SIGNAL(const QList<QPointF>&);
protected:
bundle b;
QString self_name;
virtual void store_variant(QVariant&&) noexcept = 0;
virtual void store_variant(const QVariant&) noexcept = 0;
void maybe_trace(const char* str) const;
template<typename t>
void store_(const t& datum)
{
using traits = detail::value_traits<t>;
store_variant(traits::qvariant_from_value(datum));
}
public slots:
OTR_OPTIONS_SLOT(double)
OTR_OPTIONS_SLOT(int)
OTR_OPTIONS_SLOT(bool)
OTR_OPTIONS_SLOT(const QString&)
OTR_OPTIONS_SLOT(const slider_value&)
OTR_OPTIONS_SLOT(const QPointF&)
OTR_OPTIONS_SLOT(const QVariant&)
OTR_OPTIONS_SLOT(const QList<double>&)
OTR_OPTIONS_SLOT(const QList<float>&)
OTR_OPTIONS_SLOT(const QList<int>&)
OTR_OPTIONS_SLOT(const QList<bool>&)
OTR_OPTIONS_SLOT(const QList<QString>&)
OTR_OPTIONS_SLOT(const QList<slider_value>&)
OTR_OPTIONS_SLOT(const QList<QPointF>&)
virtual void set_to_default() noexcept = 0;
virtual void notify() const = 0;
virtual void notify_() const = 0;
virtual QVariant get_variant() const noexcept = 0;
};
} //ns options
|
