/*!
Draw a sample
\param painter Painter
\param xMap x map
\param yMap y map
\param canvasRect Contents rectangle of the canvas
\param boundingInterval Bounding interval of sample values
\param index Index of the sample to be painted
\param sample Sample value
\sa drawSeries()
*/
void QwtPlotMultiBarChart::drawSample( QPainter *painter,
const QwtScaleMap &xMap, const QwtScaleMap &yMap,
const QRectF &canvasRect, const QwtInterval &boundingInterval,
int index, const QwtSetSample& sample ) const
{
if ( sample.set.size() <= 0 )
return;
double sampleW;
if ( orientation() == Qt::Horizontal )
{
sampleW = sampleWidth( yMap, canvasRect.height(),
boundingInterval.width(), sample.value );
}
else
{
sampleW = sampleWidth( xMap, canvasRect.width(),
boundingInterval.width(), sample.value );
}
if ( d_data->style == Stacked )
{
drawStackedBars( painter, xMap, yMap,
canvasRect, index, sampleW, sample );
}
else
{
drawGroupedBars( painter, xMap, yMap,
canvasRect, index, sampleW, sample );
}
}
bool SFB::Audio::WAVEMetadata::_ReadMetadata(CFErrorRef *error)
{
UInt8 buf [PATH_MAX];
if(!CFURLGetFileSystemRepresentation(mURL, false, buf, PATH_MAX))
return false;
std::unique_ptr<TagLib::FileStream> stream(new TagLib::FileStream((const char *)buf, true));
if(!stream->isOpen()) {
if(error) {
SFB::CFString description = CFCopyLocalizedString(CFSTR("The file “%@” could not be opened for reading."), "");
SFB::CFString failureReason = CFCopyLocalizedString(CFSTR("Input/output error"), "");
SFB::CFString recoverySuggestion = CFCopyLocalizedString(CFSTR("The file may have been renamed, moved, deleted, or you may not have appropriate permissions."), "");
*error = CreateErrorForURL(Metadata::ErrorDomain, Metadata::InputOutputError, description, mURL, failureReason, recoverySuggestion);
}
return false;
}
TagLib::RIFF::WAV::File file(stream.get());
if(!file.isValid()) {
if(nullptr != error) {
SFB::CFString description = CFCopyLocalizedString(CFSTR("The file “%@” is not a valid WAVE file."), "");
SFB::CFString failureReason = CFCopyLocalizedString(CFSTR("Not a WAVE file"), "");
SFB::CFString recoverySuggestion = CFCopyLocalizedString(CFSTR("The file's extension may not match the file's type."), "");
*error = CreateErrorForURL(Metadata::ErrorDomain, Metadata::InputOutputError, description, mURL, failureReason, recoverySuggestion);
}
return false;
}
CFDictionarySetValue(mMetadata, kFormatNameKey, CFSTR("WAVE"));
if(file.audioProperties()) {
auto properties = file.audioProperties();
AddAudioPropertiesToDictionary(mMetadata, properties);
if(properties->sampleWidth())
AddIntToDictionary(mMetadata, kBitsPerChannelKey, properties->sampleWidth());
if(properties->sampleFrames())
AddIntToDictionary(mMetadata, kTotalFramesKey, (int)properties->sampleFrames());
}
if(file.InfoTag())
AddTagToDictionary(mMetadata, file.InfoTag());
if(file.ID3v2Tag())
AddID3v2TagToDictionary(mMetadata, mPictures, file.ID3v2Tag());
return true;
}
bool AIFFMetadata::ReadMetadata(CFErrorRef *error)
{
// Start from scratch
CFDictionaryRemoveAllValues(mMetadata);
CFDictionaryRemoveAllValues(mChangedMetadata);
UInt8 buf [PATH_MAX];
if(!CFURLGetFileSystemRepresentation(mURL, false, buf, PATH_MAX))
return false;
auto stream = new TagLib::FileStream(reinterpret_cast<const char *>(buf), true);
TagLib::RIFF::AIFF::File file(stream);
if(!file.isValid()) {
if(error) {
CFStringRef description = CFCopyLocalizedString(CFSTR("The file “%@” is not a valid AIFF file."), "");
CFStringRef failureReason = CFCopyLocalizedString(CFSTR("Not an AIFF file"), "");
CFStringRef recoverySuggestion = CFCopyLocalizedString(CFSTR("The file's extension may not match the file's type."), "");
*error = CreateErrorForURL(AudioMetadataErrorDomain, AudioMetadataInputOutputError, description, mURL, failureReason, recoverySuggestion);
CFRelease(description), description = nullptr;
CFRelease(failureReason), failureReason = nullptr;
CFRelease(recoverySuggestion), recoverySuggestion = nullptr;
}
return false;
}
CFDictionarySetValue(mMetadata, kPropertiesFormatNameKey, CFSTR("AIFF"));
if(file.audioProperties()) {
auto properties = file.audioProperties();
AddAudioPropertiesToDictionary(mMetadata, properties);
if(properties->sampleWidth())
AddIntToDictionary(mMetadata, kPropertiesBitsPerChannelKey, properties->sampleWidth());
if(properties->sampleFrames())
AddLongLongToDictionary(mMetadata, kPropertiesTotalFramesKey, properties->sampleFrames());
}
if(file.tag()) {
std::vector<AttachedPicture *> pictures;
AddID3v2TagToDictionary(mMetadata, pictures, file.tag());
for(auto picture : pictures)
AddSavedPicture(picture);
}
return true;
}
/*!
Draw a sample
\param painter Painter
\param xMap x map
\param yMap y map
\param canvasRect Contents rect of the canvas
\param boundingInterval Bounding interval of sample values
\param index Index of the sample
\param sample Value of the sample
\sa drawSeries()
*/
void QwtPlotBarChart::drawSample( QPainter *painter,
const QwtScaleMap &xMap, const QwtScaleMap &yMap,
const QRectF &canvasRect, const QwtInterval &boundingInterval,
int index, const QPointF &sample ) const
{
QwtColumnRect barRect;
if ( orientation() == Qt::Horizontal )
{
const double barHeight = sampleWidth( yMap, canvasRect.height(),
boundingInterval.width(), sample.y() );
const double x1 = xMap.transform( baseline() );
const double x2 = xMap.transform( sample.y() );
const double y = yMap.transform( sample.x() );
const double y1 = y - 0.5 * barHeight;
const double y2 = y + 0.5 * barHeight;
barRect.direction = ( x1 < x2 ) ?
QwtColumnRect::LeftToRight : QwtColumnRect::RightToLeft;
barRect.hInterval = QwtInterval( x1, x2 ).normalized();
barRect.vInterval = QwtInterval( y1, y2 );
}
else
{
const double barWidth = sampleWidth( xMap, canvasRect.width(),
boundingInterval.width(), sample.y() );
const double x = xMap.transform( sample.x() );
const double x1 = x - 0.5 * barWidth;
const double x2 = x + 0.5 * barWidth;
const double y1 = yMap.transform( baseline() );
const double y2 = yMap.transform( sample.y() );
barRect.direction = ( y1 < y2 ) ?
QwtColumnRect::TopToBottom : QwtColumnRect::BottomToTop;
barRect.hInterval = QwtInterval( x1, x2 );
barRect.vInterval = QwtInterval( y1, y2 ).normalized();
}
drawBar( painter, index, sample, barRect );
}
bool FLACMetadata::ReadMetadata(CFErrorRef *error)
{
// Start from scratch
CFDictionaryRemoveAllValues(mMetadata);
CFDictionaryRemoveAllValues(mChangedMetadata);
UInt8 buf [PATH_MAX];
if(!CFURLGetFileSystemRepresentation(mURL, false, buf, PATH_MAX))
return false;
auto stream = new TagLib::FileStream(reinterpret_cast<const char *>(buf), true);
TagLib::FLAC::File file(stream, TagLib::ID3v2::FrameFactory::instance());
if(!file.isValid()) {
if(nullptr != error) {
CFStringRef description = CFCopyLocalizedString(CFSTR("The file “%@” is not a valid FLAC file."), "");
CFStringRef failureReason = CFCopyLocalizedString(CFSTR("Not a FLAC file"), "");
CFStringRef recoverySuggestion = CFCopyLocalizedString(CFSTR("The file's extension may not match the file's type."), "");
*error = CreateErrorForURL(AudioMetadataErrorDomain, AudioMetadataInputOutputError, description, mURL, failureReason, recoverySuggestion);
CFRelease(description), description = nullptr;
CFRelease(failureReason), failureReason = nullptr;
CFRelease(recoverySuggestion), recoverySuggestion = nullptr;
}
return false;
}
CFDictionarySetValue(mMetadata, kPropertiesFormatNameKey, CFSTR("FLAC"));
if(file.audioProperties()) {
auto properties = file.audioProperties();
AddAudioPropertiesToDictionary(mMetadata, properties);
if(properties->sampleWidth())
AddIntToDictionary(mMetadata, kPropertiesBitsPerChannelKey, properties->sampleWidth());
if(properties->sampleFrames())
AddLongLongToDictionary(mMetadata, kPropertiesTotalFramesKey, properties->sampleFrames());
}
// Add all tags that are present
if(file.ID3v1Tag())
AddID3v1TagToDictionary(mMetadata, file.ID3v1Tag());
if(file.ID3v2Tag()) {
std::vector<AttachedPicture *> pictures;
AddID3v2TagToDictionary(mMetadata, pictures, file.ID3v2Tag());
for(auto picture : pictures)
AddSavedPicture(picture);
}
if(file.xiphComment()) {
std::vector<AttachedPicture *> pictures;
AddXiphCommentToDictionary(mMetadata, pictures, file.xiphComment());
for(auto picture : pictures)
AddSavedPicture(picture);
}
// Add album art
for(auto iter : file.pictureList()) {
CFDataRef data = CFDataCreate(kCFAllocatorDefault, reinterpret_cast<const UInt8 *>(iter->data().data()), iter->data().size());
CFStringRef description = nullptr;
if(!iter->description().isNull())
description = CFStringCreateWithCString(kCFAllocatorDefault, iter->description().toCString(true), kCFStringEncodingUTF8);
AttachedPicture *picture = new AttachedPicture(data, static_cast<AttachedPicture::Type>(iter->type()), description);
AddSavedPicture(picture);
if(data)
CFRelease(data), data = nullptr;
if(description)
CFRelease(description), description = nullptr;
}
return true;
}
bool WAVEMetadata::ReadMetadata(CFErrorRef *error)
{
// Start from scratch
CFDictionaryRemoveAllValues(mMetadata);
CFDictionaryRemoveAllValues(mChangedMetadata);
UInt8 buf [PATH_MAX];
if(!CFURLGetFileSystemRepresentation(mURL, false, buf, PATH_MAX))
return false;
// TODO: Use unique_ptr once the switch to C++11 STL is made
std::auto_ptr<TagLib::FileStream> stream(new TagLib::FileStream(reinterpret_cast<const char *>(buf), true));
if(!stream->isOpen()) {
if(error) {
CFStringRef description = CFCopyLocalizedString(CFSTR("The file “%@” could not be opened for reading."), "");
CFStringRef failureReason = CFCopyLocalizedString(CFSTR("Input/output error"), "");
CFStringRef recoverySuggestion = CFCopyLocalizedString(CFSTR("The file may have been renamed, moved, deleted, or you may not have appropriate permissions."), "");
*error = CreateErrorForURL(AudioMetadataErrorDomain, AudioMetadataInputOutputError, description, mURL, failureReason, recoverySuggestion);
CFRelease(description), description = nullptr;
CFRelease(failureReason), failureReason = nullptr;
CFRelease(recoverySuggestion), recoverySuggestion = nullptr;
}
return false;
}
TagLib::RIFF::WAV::File file(stream.get());
if(!file.isValid()) {
if(nullptr != error) {
CFStringRef description = CFCopyLocalizedString(CFSTR("The file “%@” is not a valid WAVE file."), "");
CFStringRef failureReason = CFCopyLocalizedString(CFSTR("Not a WAVE file"), "");
CFStringRef recoverySuggestion = CFCopyLocalizedString(CFSTR("The file's extension may not match the file's type."), "");
*error = CreateErrorForURL(AudioMetadataErrorDomain, AudioMetadataInputOutputError, description, mURL, failureReason, recoverySuggestion);
CFRelease(description), description = nullptr;
CFRelease(failureReason), failureReason = nullptr;
CFRelease(recoverySuggestion), recoverySuggestion = nullptr;
}
return false;
}
CFDictionarySetValue(mMetadata, kPropertiesFormatNameKey, CFSTR("WAVE"));
if(file.audioProperties()) {
auto properties = file.audioProperties();
AddAudioPropertiesToDictionary(mMetadata, properties);
if(properties->sampleWidth())
AddIntToDictionary(mMetadata, kPropertiesBitsPerChannelKey, properties->sampleWidth());
if(properties->sampleFrames())
AddIntToDictionary(mMetadata, kPropertiesTotalFramesKey, properties->sampleFrames());
}
if(file.InfoTag())
AddTagToDictionary(mMetadata, file.InfoTag());
if(file.ID3v2Tag()) {
std::vector<AttachedPicture *> pictures;
AddID3v2TagToDictionary(mMetadata, pictures, file.ID3v2Tag());
for(auto picture : pictures)
AddSavedPicture(picture);
}
return true;
}
qint32 cMediaInfo::writeFilename()
{
QSqlQuery query;
query.prepare("SELECT id FROM file WHERE fileName=:fileName AND fileSize=:fileSize AND fileDate=:fileDate;");
query.bindValue(":fileName", fileName());
query.bindValue(":fileSize", fileSize());
query.bindValue(":fileDate", fileDate());
if(!query.exec())
{
myDebug << query.lastError().text();
return(-1);
}
if(query.next())
query.prepare("UPDATE file SET fileType=:fileType, length=:length, bitrate=:bitrate, sampleRate=:sampleRate, channels=:channels, bitsPerSample=:bitsPerSample, layer=:layer, version=:version, sampleWidth=:sampleWidth, sampleFrames=:sampleFrames, isEncrypted=:isEncrypted, trackGain=:trackGain, albumGain=:albumGain, trackPeak=:trackPeak, albumPeak=:albumPeak, protectionEnabled=:protectionEnabled, channelMode=:channelMode, isCopyrighted=:isCopyrighted, isOriginal=:isOriginal, album=:album, title=:title, copyright=:copyright, trackNumber=:trackNumber, contentGroupDescription=:contentGroupDescription, subTitle=:subTitle, originalAlbum=:originalAlbum, partOfSet=:partOfSet, subTitleOfSet=:subTitleOfSet, internationalStandardRecordingCode=:internationalStandardRecordingCode, leadArtist=:leadArtist, band=:band, conductor=:conductor, interpret=:interpret, originalArtist=:originalArtist, textWriter=:textWriter, originalTextWriter=:originalTextWriter, composer=:composer, encodedBy=:encodedBy, beatsPerMinute=:beatsPerMinute, language=:language, contentType=:contentType, mediaType=:mediaType, mood=:mood, producedNotice=:producedNotice, publisher=:publisher, fileOwner=:fileOwner, internetRadioStationName=:internetRadioStationName, internetRadioStationOwner=:internetRadioStationOwner, originalFilename=:originalFilename, playlistDelay=:playlistDelay, encodingTime=:encodingTime, originalReleaseTime=:originalReleaseTime, recordingTime=:recordingTime, releaseTime=:releaseTime, taggingTime=:taggingTime, swhwSettings=:swhwSettings, albumSortOrder=:albumSortOrder, performerSortOrder=:performerSortOrder, titleSortOrder=:titleSortOrder, synchronizedLyrics=:synchronizedLyrics, unsynchronizedLyrics=:unsynchronizedLyrics WHERE filename=:filename AND filesize=:filesize AND filedate=:filedate;");
else
query.prepare("INSERT INTO file (fileName, fileSize, fileDate, fileType, length, bitrate, sampleRate, channels, bitsPerSample, layer, version, sampleWidth, sampleFrames, isEncrypted, trackGain, albumGain, trackPeak, albumPeak, protectionEnabled, channelMode, isCopyrighted, isOriginal, album, title, copyright, trackNumber, contentGroupDescription, subTitle, originalAlbum, partOfSet, subTitleOfSet, internationalStandardRecordingCode, leadArtist, band, conductor, interpret, originalArtist, textWriter, originalTextWriter, composer, encodedBy, beatsPerMinute, language, contentType, mediaType, mood, producedNotice, publisher, fileOwner, internetRadioStationName, internetRadioStationOwner, originalFilename, playlistDelay, encodingTime, originalReleaseTime, recordingTime, releaseTime, taggingTime, swhwSettings, albumSortOrder, performerSortOrder, titleSortOrder, synchronizedLyrics, unsynchronizedLyrics) VALUES (:fileName, :fileSize, :fileDate, :fileType, :length, :bitrate, :sampleRate, :channels, :bitsPerSample, :layer, :version, :sampleWidth, :sampleFrames, :isEncrypted, :trackGain, :albumGain, :trackPeak, :albumPeak, :protectionEnabled, :channelMode, :isCopyrighted, :isOriginal, :album, :title, :copyright, :trackNumber, :contentGroupDescription, :subTitle, :originalAlbum, :partOfSet, :subTitleOfSet, :internationalStandardRecordingCode, :leadArtist, :band, :conductor, :interpret, :originalArtist, :textWriter, :originalTextWriter, :composer, :encodedBy, :beatsPerMinute, :language, :contentType, :mediaType, :mood, :producedNotice, :publisher, :fileOwner, :internetRadioStationName, :internetRadioStationOwner, :originalFilename, :playlistDelay, :encodingTime, :originalReleaseTime, :recordingTime, :releaseTime, :taggingTime, :swhwSettings, :albumSortOrder, :performerSortOrder, :titleSortOrder, :synchronizedLyrics, :unsynchronizedLyrics);");
query.bindValue(":fileName", fileName());
query.bindValue(":fileSize", fileSize());
query.bindValue(":fileDate", fileDate());
query.bindValue(":fileType", fileType());
query.bindValue(":length", length());
query.bindValue(":bitrate", bitrate());
query.bindValue(":sampleRate", sampleRate());
query.bindValue(":channels", channels());
query.bindValue(":bitsPerSample", bitsPerSample());
query.bindValue(":layer", layer());
query.bindValue(":version", version());
query.bindValue(":sampleWidth", sampleWidth());
query.bindValue(":sampleFrames", sampleFrames());
query.bindValue(":isEncrypted", isEncrypted());
query.bindValue(":trackGain", trackGain());
query.bindValue(":albumGain", albumGain());
query.bindValue(":trackPeak", trackPeak());
query.bindValue(":albumPeak", albumPeak());
query.bindValue(":protectionEnabled", protectionEnabled());
query.bindValue(":channelMode", channelMode());
query.bindValue(":isCopyrighted", isCopyrighted());
query.bindValue(":isOriginal", isOriginal());
query.bindValue(":album", album());
query.bindValue(":title", title());
query.bindValue(":copyright", copyright());
query.bindValue(":trackNumber", trackNumber());
query.bindValue(":contentGroupDescription", contentGroupDescription());
query.bindValue(":subTitle", subTitle());
query.bindValue(":originalAlbum", originalAlbum());
query.bindValue(":partOfSet", partOfSet());
query.bindValue(":subTitleOfSet", subTitleOfSet());
query.bindValue(":internationalStandardRecordingCode", internationalStandardRecordingCode());
query.bindValue(":leadArtist", leadArtist());
query.bindValue(":band", band());
query.bindValue(":conductor", conductor());
query.bindValue(":interpret", interpret().join(", "));
query.bindValue(":originalArtist", originalArtist());
query.bindValue(":textWriter", textWriter());
query.bindValue(":originalTextWriter", originalTextWriter());
query.bindValue(":composer", composer());
query.bindValue(":encodedBy", encodedBy());
query.bindValue(":beatsPerMinute", beatsPerMinute());
query.bindValue(":language", language().join(", "));
query.bindValue(":contentType", contentType().join(", "));
query.bindValue(":mediaType", mediaType().join(", "));
query.bindValue(":mood", mood());
query.bindValue(":producedNotice", producedNotice());
query.bindValue(":publisher", publisher());
query.bindValue(":fileOwner", fileOwner());
query.bindValue(":internetRadioStationName", internetRadioStationName());
query.bindValue(":internetRadioStationOwner", internetRadioStationOwner());
query.bindValue(":originalFilename", originalFilename());
query.bindValue(":playlistDelay", playlistDelay());
query.bindValue(":encodingTime", encodingTime());
query.bindValue(":originalReleaseTime", originalReleaseTime());
query.bindValue(":recordingTime", recordingTime());
query.bindValue(":releaseTime", releaseTime());
query.bindValue(":taggingTime", taggingTime());
query.bindValue(":swhwSettings", swhwSettings().join(", "));
query.bindValue(":albumSortOrder", albumSortOrder());
query.bindValue(":performerSortOrder", performerSortOrder());
query.bindValue(":titleSortOrder", titleSortOrder());
query.bindValue(":synchronizedLyrics", synchronizedLyrics().join());
query.bindValue(":unsynchronizedLyrics", unsynchronizedLyrics().join("||"));
if(!query.exec())
{
myDebug << query.lastError().text();
return(-1);
}
query.prepare("SELECT id FROM file WHERE fileName=:fileName AND fileSize=:fileSize AND fileDate=:fileDate;");
query.bindValue(":fileName", fileName());
query.bindValue(":fileSize", fileSize());
query.bindValue(":fileDate", fileDate());
if(!query.exec())
{
myDebug << query.lastError().text();
return(-1);
}
if(query.next())
return(query.value("id").toInt());
return(-1);
}
