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
|
#include <cstdio>
#include "qmpchanneleditor.hpp"
#include "ui_qmpchanneleditor.h"
#include "qmpmainwindow.hpp"
qmpChannelEditor::qmpChannelEditor(QWidget *parent):
QDialog(parent),
ui(new Ui::qmpChannelEditor)
{
ui->setupUi(this);ch=0;
styl=new QDialSkulptureStyle();
dials=findChildren<QDial*>();
for(auto&d:dials)
d->setStyle(styl);
}
qmpChannelEditor::~qmpChannelEditor()
{
delete styl;
delete ui;
}
void qmpChannelEditor::setupWindow(int chid)
{
char str[256];if(~chid)ch=chid;
setWindowTitle(tr("Channel Parameter Editor - Channel #%1").arg(ch+1));
CMidiPlayer* player=qmpMainWindow::getInstance()->getPlayer();
uint16_t b;uint8_t p;std::string pstn;
if(!player->getChannelOutputDevice(ch)->getChannelPreset(ch,&b,&p,pstn))
{
b=player->getCC(ch,0)<<7|player->getCC(ch,32);
p=player->getCC(ch,128);
pstn=player->getChannelOutputDevice(ch)->getPresetName(b,p);
}
ui->lbPresetName->setText(pstn.c_str());
sprintf(str,"BK: %03d",b);ui->lbBank->setText(str);
sprintf(str,"PC: %03d",p);ui->lbPreset->setText(str);
ui->lbChannelNumber->setText(QString::number(ch+1));
auto setupControl=[this,player](int ccid,QLabel* lb,QDial* d,QString ccname,std::function<QString(uint16_t)> valconv)
{
uint16_t b=player->getCC(ch,ccid);
lb->setText(QString("%1 %2").arg(ccname).arg(valconv(b)));
d->setValue(b);
};
auto defconv=std::bind(static_cast<QString(*)(uint,int)>(&QString::number),std::placeholders::_1,10);
auto panconv=[](uint v)->QString{
if(v==64)return tr("C");
else if(v<64)return tr("L%1").arg(64-v);
else return tr("R%1").arg(v-64);
};
setupControl(7,ui->lbVol,ui->dVol,tr("Vol."),defconv);
setupControl(91,ui->lbReverb,ui->dReverb,tr("Rev."),defconv);
setupControl(93,ui->lbChorus,ui->dChorus,tr("Chr."),defconv);
setupControl(71,ui->lbReso,ui->dReso,tr("Res."),defconv);
setupControl(74,ui->lbCut,ui->dCut,tr("Cut."),defconv);
setupControl(73,ui->lbAttack,ui->dAttack,tr("Atk."),defconv);
setupControl(75,ui->lbDecay,ui->dDecay,tr("Dec."),defconv);
setupControl(72,ui->lbRelease,ui->dRelease,tr("Rel."),defconv);
setupControl(76,ui->lbRate,ui->dRate,tr("Rate"),defconv);
setupControl(77,ui->lbDepth,ui->dDepth,tr("Dep."),defconv);
setupControl(78,ui->lbDelay,ui->dDelay,tr("Del."),defconv);
setupControl(10,ui->lbPan,ui->dPan,tr("Pan."),panconv);
}
void qmpChannelEditor::sendCC()
{
CMidiPlayer* player=qmpMainWindow::getInstance()->getPlayer();
player->setCC(ch,7,ui->dVol->value());
player->setCC(ch,10,ui->dPan->value());
player->setCC(ch,91,ui->dReverb->value());
player->setCC(ch,93,ui->dChorus->value());
player->setCC(ch,71,ui->dReso->value());
player->setCC(ch,74,ui->dCut->value());
player->setCC(ch,73,ui->dAttack->value());
player->setCC(ch,75,ui->dDecay->value());
player->setCC(ch,72,ui->dRelease->value());
player->setCC(ch,76,ui->dRate->value());
player->setCC(ch,77,ui->dDepth->value());
player->setCC(ch,78,ui->dDelay->value());
qmpMainWindow::getInstance()->invokeCallback("channel.ccchange",nullptr);
}
void qmpChannelEditor::showEvent(QShowEvent *e)
{
knobpressed=0;
setupWindow();
connectSlots();
updconn=connect(qmpMainWindow::getInstance()->getTimer(),&QTimer::timeout,std::bind(&qmpChannelEditor::setupWindow,this,-1));
e->accept();
}
void qmpChannelEditor::closeEvent(QCloseEvent *e)
{
disconnectSlots();
disconnect(updconn);
e->accept();
}
void qmpChannelEditor::on_pbChLeft_clicked()
{
disconnectSlots();
if(ch>0)--ch;else ch=15;setupWindow();
connectSlots();
}
void qmpChannelEditor::on_pbChRight_clicked()
{
disconnectSlots();
if(ch<15)++ch;else ch=0;setupWindow();
connectSlots();
}
void qmpChannelEditor::commonPressed()
{
disconnect(updconn);
knobpressed=1;
}
void qmpChannelEditor::commonReleased()
{
updconn=connect(qmpMainWindow::getInstance()->getTimer(),&QTimer::timeout,std::bind(&qmpChannelEditor::setupWindow,this,-1));
sendCC();knobpressed=0;
}
void qmpChannelEditor::commonChanged()
{if(knobpressed){sendCC();setupWindow();}}
void qmpChannelEditor::connectSlots()
{
for(auto&d:dials)
{
connect(d,&QDial::sliderPressed,this,&qmpChannelEditor::commonPressed);
connect(d,&QDial::sliderReleased,this,&qmpChannelEditor::commonReleased);
connect(d,&QDial::valueChanged,this,&qmpChannelEditor::commonChanged);
}
}
void qmpChannelEditor::disconnectSlots()
{
for(auto&d:dials)
{
disconnect(d,&QDial::sliderPressed,this,&qmpChannelEditor::commonPressed);
disconnect(d,&QDial::sliderReleased,this,&qmpChannelEditor::commonReleased);
disconnect(d,&QDial::valueChanged,this,&qmpChannelEditor::commonChanged);
}
}
|
