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
|
#include <QtDebug>
#include <QHash>
#include <QSet>
#include <QMutexLocker>
#include "control/controlobject.h"
#include "control/control.h"
#include "util/stat.h"
#include "util/timer.h"
ControlObject::ControlObject() {
}
ControlObject::ControlObject(ConfigKey key, bool bIgnoreNops, bool bTrack,
bool bPersist, double defaultValue)
: m_key(key) {
// Don't bother looking up the control if key is invalid. Prevents log spew.
if (m_key.isValid()) {
m_pControl = ControlDoublePrivate::getControl(m_key,
ControlFlag::None,
this,
bIgnoreNops,
bTrack,
bPersist,
defaultValue);
}
// getControl can fail and return a NULL control even with the create flag.
if (m_pControl) {
connect(m_pControl.data(),
&ControlDoublePrivate::valueChanged,
this,
&ControlObject::privateValueChanged,
Qt::DirectConnection);
}
}
ControlObject::~ControlObject() {
if (m_pControl) {
const bool success = m_pControl->resetCreatorCO(this);
Q_UNUSED(success);
DEBUG_ASSERT(success);
}
}
// slot
void ControlObject::privateValueChanged(double dValue, QObject* pSender) {
// Only emit valueChanged() if we did not originate this change.
if (pSender != this) {
emit valueChanged(dValue);
}
}
// static
ControlObject* ControlObject::getControl(const ConfigKey& key, ControlFlags flags) {
//qDebug() << "ControlObject::getControl for (" << key.group << "," << key.item << ")";
QSharedPointer<ControlDoublePrivate> pCDP = ControlDoublePrivate::getControl(key, flags);
if (pCDP) {
return pCDP->getCreatorCO();
}
return NULL;
}
void ControlObject::setValueFromMidi(MidiOpCode o, double v) {
if (m_pControl) {
m_pControl->setValueFromMidi(o, v);
}
}
double ControlObject::getMidiParameter() const {
return m_pControl ? m_pControl->getMidiParameter() : 0.0;
}
// static
double ControlObject::get(const ConfigKey& key) {
QSharedPointer<ControlDoublePrivate> pCop = ControlDoublePrivate::getControl(key);
return pCop ? pCop->get() : 0.0;
}
double ControlObject::getParameter() const {
return m_pControl ? m_pControl->getParameter() : 0.0;
}
double ControlObject::getParameterForValue(double value) const {
return m_pControl ? m_pControl->getParameterForValue(value) : 0.0;
}
double ControlObject::getParameterForMidi(double midiParameter) const {
return m_pControl ? m_pControl->getParameterForMidi(midiParameter) : 0.0;
}
void ControlObject::setParameter(double v) {
if (m_pControl) {
m_pControl->setParameter(v, this);
}
}
void ControlObject::setParameterFrom(double v, QObject* pSender) {
if (m_pControl) {
m_pControl->setParameter(v, pSender);
}
}
// static
void ControlObject::set(const ConfigKey& key, const double& value) {
QSharedPointer<ControlDoublePrivate> pCop = ControlDoublePrivate::getControl(key);
if (pCop) {
pCop->set(value, NULL);
}
}
void ControlObject::setReadOnly() {
connectValueChangeRequest(this, &ControlObject::readOnlyHandler,
Qt::DirectConnection);
}
void ControlObject::readOnlyHandler(double v) {
qWarning() << m_key << "is read-only. Ignoring set of value:" << v;
}
|
