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// storage of setting for mp3 encoder
#include "encoder/encodermp3settings.h"
#include "recording/defs_recording.h"
const int EncoderMp3Settings::DEFAULT_BITRATE_INDEX = 6;
const QString EncoderMp3Settings::ENCODING_MODE_GROUP = "MP3_VBR_MODE";
EncoderMp3Settings::EncoderMp3Settings(UserSettingsPointer pConfig) :
m_pConfig(pConfig)
{
// Added "32" because older settings started at index 1 with 48.
m_qualList.append(32); // mono
m_qualList.append(48); // mono
m_qualList.append(64); // mono
m_qualList.append(80); // mono
m_qualList.append(96); // mono
m_qualList.append(112); // stereo
m_qualList.append(128); // stereo
m_qualList.append(160); // stereo
m_qualList.append(192); // stereo
m_qualList.append(224); // stereo
m_qualList.append(256); // stereo
m_qualList.append(320); // stereo
m_qualVBRList.append(55);// V7 mono
m_qualVBRList.append(65);// V6 mono
m_qualVBRList.append(75);// V5 mono
m_qualVBRList.append(85);// V4 mono
m_qualVBRList.append(110);// V7
m_qualVBRList.append(120);// V6
m_qualVBRList.append(140);// V5
m_qualVBRList.append(160);// V4
m_qualVBRList.append(190);// V3
m_qualVBRList.append(200);// V2
m_qualVBRList.append(240);// V1
m_qualVBRList.append(260);// V0
QList<QString> vbrmodes;
vbrmodes.append("CBR");
vbrmodes.append("ABR");
vbrmodes.append("VBR");
m_radioList.append(OptionsGroup(QObject::tr("Bitrate Mode"), ENCODING_MODE_GROUP, vbrmodes));
}
QList<int> EncoderMp3Settings::getQualityValues() const
{
return m_qualList;
}
QList<int> EncoderMp3Settings::getVBRQualityValues() const
{
return m_qualVBRList;
}
void EncoderMp3Settings::setQualityByIndex(int qualityIndex)
{
if (qualityIndex >= 0 && qualityIndex < m_qualList.size()) {
m_pConfig->set(ConfigKey(RECORDING_PREF_KEY, "MP3_Quality"), ConfigValue(qualityIndex));
} else {
qWarning() << "Invalid qualityIndex given to EncoderMp3Settings: "
<< qualityIndex << ". Ignoring it";
}
}
int EncoderMp3Settings::getQuality() const
{
return m_qualList.at(getQualityIndex());
}
int EncoderMp3Settings::getQualityIndex() const
{
int qualityIndex = m_pConfig->getValue(
ConfigKey(RECORDING_PREF_KEY, "MP3_Quality"), DEFAULT_BITRATE_INDEX);
if (qualityIndex >= 0 && qualityIndex < m_qualList.size()) {
return qualityIndex;
}
else {
qWarning() << "Invalid qualityIndex in EncoderMp3Settings"
<< qualityIndex << "(Max is:" << m_qualList.size() << "). Ignoring it"
<< "and returning default, which is:" << DEFAULT_BITRATE_INDEX;
}
return DEFAULT_BITRATE_INDEX;
}
// Returns the list of radio options to show to the user
QList<EncoderSettings::OptionsGroup> EncoderMp3Settings::getOptionGroups() const
{
return m_radioList;
}
// Selects the option by its index. If it is a single-element option,
// index 0 means disabled and 1 enabled.
void EncoderMp3Settings::setGroupOption(const QString& groupCode, int optionIndex) {
bool found=false;
for (const auto& group : qAsConst(m_radioList)) {
if (groupCode == group.groupCode) {
found=true;
if (optionIndex < group.controlNames.size() || optionIndex == 1) {
m_pConfig->set(ConfigKey(RECORDING_PREF_KEY, ENCODING_MODE_GROUP),
ConfigValue(optionIndex));
} else {
qWarning() << "Received an index out of range for: "
<< groupCode << ", index: " << optionIndex;
}
}
}
if (!found) {
qWarning() << "Received an unknown groupCode on setGroupOption: " << groupCode;
}
}
// Return the selected option of the group. If it is a single-element option,
// 0 means disabled and 1 enabled.
int EncoderMp3Settings::getSelectedOption(const QString& groupCode) const {
bool found=false;
int value = m_pConfig->getValue(
ConfigKey(RECORDING_PREF_KEY, ENCODING_MODE_GROUP), 0);
for (const auto& group : m_radioList) {
if (groupCode == group.groupCode) {
found=true;
if (value >= group.controlNames.size() && value > 1) {
qWarning() << "Value saved for " << groupCode
<< " on preferences is out of range " << value
<< ". Returning 0";
value=0;
}
}
}
if (!found) {
qWarning() << "Received an unknown groupCode on getSelectedOption: " << groupCode;
}
return value;
}
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