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
|
/*
Q Light Controller Plus
audioeditor.cpp
Copyright (c) Massimo Callegari
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0.txt
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include "audioplugincache.h"
#include "audioeditor.h"
#include "tardis.h"
#include "audio.h"
#include "doc.h"
AudioEditor::AudioEditor(QQuickView *view, Doc *doc, QObject *parent)
: FunctionEditor(view, doc, parent)
, m_audio(nullptr)
{
m_view->rootContext()->setContextProperty("audioEditor", this);
}
void AudioEditor::setFunctionID(quint32 ID)
{
m_audio = qobject_cast<Audio *>(m_doc->function(ID));
FunctionEditor::setFunctionID(ID);
if (m_audio != nullptr)
connect(m_audio, SIGNAL(totalDurationChanged()),
this, SIGNAL(mediaInfoChanged()));
}
QString AudioEditor::sourceFileName() const
{
if (m_audio == nullptr)
return "";
return m_audio->getSourceFileName();
}
void AudioEditor::setSourceFileName(QString sourceFileName)
{
if (sourceFileName.startsWith("file:"))
sourceFileName = QUrl(sourceFileName).toLocalFile();
if (m_audio == nullptr || m_audio->getSourceFileName() == sourceFileName)
return;
Tardis::instance()->enqueueAction(Tardis::AudioSetSource, m_audio->id(), m_audio->getSourceFileName(), sourceFileName);
m_audio->setSourceFileName(sourceFileName);
emit sourceFileNameChanged(sourceFileName);
emit mediaInfoChanged();
emit functionNameChanged(m_audio->name());
emit loopedChanged();
}
QStringList AudioEditor::audioExtensions() const
{
if (m_audio == nullptr)
return QStringList();
return m_audio->getCapabilities();
}
QVariant AudioEditor::mediaInfo() const
{
QVariantMap infoMap;
if (m_audio == nullptr)
return QVariant();
AudioDecoder *adec = m_audio->getAudioDecoder();
if (adec == nullptr)
return QVariant();
AudioParameters ap = adec->audioParameters();
infoMap.insert("duration", Function::speedToString(m_audio->totalDuration()));
infoMap.insert("sampleRate", QString("%1 Hz").arg(ap.sampleRate()));
infoMap.insert("channels", ap.channels());
infoMap.insert("bitrate", QString("%1 kb/s").arg(adec->bitrate()));
return QVariant::fromValue(infoMap);
}
bool AudioEditor::isLooped()
{
if (m_audio != nullptr)
return m_audio->runOrder() == Audio::Loop;
return false;
}
void AudioEditor::setLooped(bool looped)
{
if (m_audio != nullptr)
{
Tardis::instance()->enqueueAction(Tardis::FunctionSetRunOrder, m_audio->id(), m_audio->runOrder(),
looped ? Audio::Loop : Audio::SingleShot);
if (looped)
m_audio->setRunOrder(Audio::Loop);
else
m_audio->setRunOrder(Audio::SingleShot);
emit loopedChanged();
}
}
qreal AudioEditor::volume()
{
if (m_audio != nullptr)
return m_audio->volume() * 100;
return 100;
}
void AudioEditor::setVolume(qreal volume)
{
if (m_audio == nullptr)
return;
Tardis::instance()->enqueueAction(Tardis::AudioSetVolume, m_audio->id(), m_audio->volume(), volume / 100.0);
m_audio->setVolume(volume / 100);
emit volumeChanged();
}
int AudioEditor::cardLineIndex() const
{
if (m_audio == nullptr || m_audio->audioDevice().isEmpty())
return 0;
QList<AudioDeviceInfo> devList = m_doc->audioPluginCache()->audioDevicesList();
int i = 1;
QString device = m_audio->audioDevice();
foreach (AudioDeviceInfo info, devList)
{
if (info.capabilities & AUDIO_CAP_OUTPUT)
{
if (info.privateName == device)
return i;
i++;
}
}
return 0;
}
void AudioEditor::setCardLineIndex(int cardLineIndex)
{
if (m_audio == nullptr)
return;
if (cardLineIndex == 0)
{
if (m_audio->audioDevice().isEmpty() == false)
emit cardLineIndexChanged(cardLineIndex);
m_audio->setAudioDevice("");
return;
}
QList<AudioDeviceInfo> devList = m_doc->audioPluginCache()->audioDevicesList();
int i = 1;
foreach (AudioDeviceInfo info, devList)
{
if (info.capabilities & AUDIO_CAP_OUTPUT)
{
if (i == cardLineIndex)
{
if (m_audio->audioDevice() != info.privateName)
emit cardLineIndexChanged(cardLineIndex);
m_audio->setAudioDevice(info.privateName);
return;
}
i++;
}
}
}
|
