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Copy pathSongFormat.cpp
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562 lines (542 loc) · 19 KB
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#include "SongFormat.hpp"
#include <QDebug>
#include <QDir>
template<>
int InstanceCounter<SongFormat>::s_count;
template<>
int InstanceCounter<SongFormat>::s_maxCount;
SongFormat::SongFormat(int id,
QString const& name,
QString const& description,
int count,
double duration,
QObject *parent)
: ItemGroupBase(id, name, count, duration, parent),
m_description(description) {
}
SongFormat::~SongFormat() {
#ifdef VERBOSE_LOGGING
qDebug() << "SongFormat::~SongFormat()";
#endif
}
QString const& SongFormat::description() const {
return m_description;
}
QString SongFormat::iconPath() const {
return getIconPath(static_cast<Format>(id()));
}
QString SongFormat::getIconPath(QString const& fileName) {
return getIconPath(getFormatIdByFileName(fileName));
}
QString SongFormat::getIconPath(SongFormat::Format formatId) {
QString appFolder(QDir::homePath());
appFolder.chop(4); // remove data directory from end
QString icons = QString("file://%1%2").arg(appFolder).arg("app/native/assets/images/formats");
switch(formatId){
case FORMAT_MOD:
return QString("%1/icon_%2.png").arg(icons).arg("mod");
case FORMAT_669:
return QString("%1/icon_%2.png").arg(icons).arg("669");
case FORMAT_IT:
return QString("%1/icon_%2.png").arg(icons).arg("it");
case FORMAT_MED:
return QString("%1/icon_%2.png").arg(icons).arg("med");
case FORMAT_MTM:
return QString("%1/icon_%2.png").arg(icons).arg("mtm");
case FORMAT_OCT:
return QString("%1/icon_%2.png").arg(icons).arg("oct");
case FORMAT_OKT:
return QString("%1/icon_%2.png").arg(icons).arg("okt");
case FORMAT_S3M:
return QString("%1/icon_%2.png").arg(icons).arg("s3m");
case FORMAT_STM:
return QString("%1/icon_%2.png").arg(icons).arg("stm");
case FORMAT_XM:
return QString("%1/icon_%2.png").arg(icons).arg("xm");
case FORMAT_AHX:
return QString("%1/icon_%2.png").arg(icons).arg("ahx");
case FORMAT_HVL:
return QString("%1/icon_%2.png").arg(icons).arg("hvl");
case FORMAT_MP3:
return QString("%1/icon_%2.png").arg(icons).arg("mp3");
case FORMAT_OGG:
return QString("%1/icon_%2.png").arg(icons).arg("ogg");
case FORMAT_FLAC:
return QString("%1/icon_%2.png").arg(icons).arg("flac");
case FORMAT_WAV:
return QString("%1/icon_%2.png").arg(icons).arg("wav");
case FORMAT_ASF:
return QString("%1/icon_%2.png").arg(icons).arg("asf");
case FORMAT_WMA:
return QString("%1/icon_%2.png").arg(icons).arg("wma");
case FORMAT_AAC:
return QString("%1/icon_%2.png").arg(icons).arg("aac");
case FORMAT_MP4:
return QString("%1/icon_%2.png").arg(icons).arg("mp4");
case FORMAT_M4A:
return QString("%1/icon_%2.png").arg(icons).arg("m4a");
case FORMAT_MKA:
return QString("%1/icon_%2.png").arg(icons).arg("mka");
case FORMAT_HTTP:
default:
return QString("%1/icon_unknown.png").arg(icons);
}
}
QString SongFormat::getFormatByFormatId(SongFormat::Format formatId) {
switch(formatId){
case FORMAT_MOD:
return "Amiga module file";
case FORMAT_669:
return "669 Mod Composer Module";
case FORMAT_IT:
return "Impulse Tracker Module";
case FORMAT_MED:
return "OctaMED Module";
case FORMAT_MTM:
return "MultiTracker Module";
case FORMAT_OCT:
return "OctaMED Module";
case FORMAT_OKT:
return "Oktalyzer Module";
case FORMAT_S3M:
return "ScreamTracker 3 Module";
case FORMAT_STM:
return "ScreamTracker 2 Module";
case FORMAT_XM:
return "FastTracker 2 Module";
case FORMAT_AHX:
return "Amiga Chiptune Module";
case FORMAT_HVL:
return "HivelyTracker Module";
case FORMAT_MP3:
return "MP3 Song";
case FORMAT_OGG:
return "Xiph.org Foundation OGG Song";
case FORMAT_FLAC:
return "Free Lossless Audio Codec Song";
case FORMAT_WAV:
return "Waveform Audio Format Song";
case FORMAT_ASF:
return "Advanced Systems Format Song";
case FORMAT_WMA:
return "Windows Media Audio Format Song";
case FORMAT_AAC:
return "Advanced Audio Coding Format Song";
case FORMAT_MP4:
return "MP4 Song";
case FORMAT_M4A:
return "M4A Song";
case FORMAT_MKA:
return "Matroska Audio Format Song";
case FORMAT_HTTP:
return "Internet Radio";
default:
return "Unknown format";
}
}
SongFormat::Format SongFormat::getFormatIdByFileName(QString const& fileName) {
int len = fileName.length();
if(len > 0) {
switch(fileName[0].unicode()) {
case 'h': case 'H': // http
if(len > 1) {
switch(fileName[1].unicode()) {
case 't': case 'T':
if(len > 2) {
switch(fileName[2].unicode()) {
case 't': case 'T':
if(len > 3) {
switch(fileName[3].unicode()) {
case 'p': case 'P':
if(len > 4) {
switch(fileName[4].unicode()) {
case ':':
return FORMAT_HTTP;
}
break;
}
break;
}
break;
}
break;
}
break;
}
break;
}
}
break;
}
switch(fileName[len - 1].unicode()) {
case 'c': case 'C': // .flac .aac
if(len > 1) {
switch(fileName[len - 2].unicode()) {
case 'a': case 'A':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'l': case 'L':
if(len > 3) {
switch(fileName[len - 4].unicode()) {
case 'f': case 'F':
if(len > 4 && fileName[len - 5] == '.') {
return FORMAT_FLAC;
}
break;
}
}
break;
case 'a': case 'A':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_AAC;
}
break;
}
}
break;
}
}
break;
case 'x': case 'X': // .ahx
if(len > 1) {
switch(fileName[len - 2].unicode()) {
case 'h': case 'H':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'a': case 'A':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_AHX;
}
break;
}
}
break;
}
}
break;
case 'l': case 'L': // .hvl
if(len > 1) {
switch(fileName[len - 2].unicode()) {
case 'v': case 'V':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'h': case 'H':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_HVL;
}
break;
}
}
break;
}
}
break;
case 'g': case 'G': // .ogg
if(len > 1) {
switch(fileName[len - 2].unicode()) {
case 'g': case 'G':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'o': case 'O':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_OGG;
}
break;
}
}
break;
}
}
break;
case 'd': case 'D': // .mod, .med
if(len > 1) {
switch(fileName[len - 2].unicode()) {
case 'o': case 'O':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'm': case 'M':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_MOD;
}
break;
}
}
break;
case 'e': case 'E':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'm': case 'M':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_MED;
}
break;
}
}
break;
}
}
break;
case 'f': case 'F': // .asf
if(len > 1) {
switch(fileName[len - 2].unicode()) {
case 's': case 'S':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'a': case 'A':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_ASF;
}
break;
}
}
break;
}
}
break;
case 'v': case 'V': // .wav
if(len > 1) {
switch(fileName[len - 2].unicode()) {
case 'a': case 'A':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'w': case 'W':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_WAV;
}
break;
}
}
break;
}
}
break;
case 'a': case 'A': // .wma .m4a .mka
if(len > 1) {
switch(fileName[len - 2].unicode()) {
case 'm': case 'M':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'w': case 'W':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_WMA;
}
break;
}
}
break;
case '4':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'm': case 'M':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_M4A;
}
break;
}
}
break;
case 'k': case 'K':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'm': case 'M':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_MKA;
}
break;
}
}
break;
}
}
break;
case 't': case 'T': // .it .oct .okt
if(len > 1) {
switch(fileName[len - 2].unicode()) {
case 'i': case 'I':
if(len > 2 && fileName[len - 3] == '.') {
return FORMAT_IT;
}
break;
case 'c': case 'C':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'o': case 'O':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_OCT;
}
break;
}
}
break;
case 'k': case 'K':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'o': case 'O':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_OKT;
}
break;
}
}
break;
}
}
break;
case '3': // .mo3 .mp3
if(len > 1) {
switch(fileName[len - 2].unicode()) {
case 'o': case 'O':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'm': case 'M':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_MO3;
}
break;
}
}
break;
case 'p': case 'P':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'm': case 'M':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_MP3;
}
break;
}
}
break;
}
}
break;
case '4': // .mp4
if(len > 1) {
switch(fileName[len - 2].unicode()) {
case 'p': case 'P':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'm': case 'M':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_MP4;
}
break;
}
}
break;
}
}
break;
case '9': // .669
if(len > 1) {
switch(fileName[len - 2].unicode()) {
case '6':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case '6':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_669;
}
break;
}
}
break;
}
}
break;
case 'm': case 'M': // .mtm .stm .s3m .xm
if(len > 1) {
switch(fileName[len - 2].unicode()) {
case 'x': case 'X':
if(len > 2 && fileName[len - 3] == '.') {
return FORMAT_XM;
}
break;
case 't': case 'T':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 'm': case 'M':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_MTM;
}
break;
case 's': case 'S':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_STM;
}
break;
}
}
break;
case '3':
if(len > 2) {
switch(fileName[len - 3].unicode()) {
case 's': case 'S':
if(len > 3 && fileName[len - 4] == '.') {
return FORMAT_S3M;
}
break;
}
}
break;
}
}
break;
}
}
return FORMAT_UNKNOWN;
}
QString SongFormat::getFormatByFileName(QString const& fileName) {
return getFormatByFormatId(getFormatIdByFileName(fileName));
}
bool SongFormat::isMp3Song() const {
return id() == FORMAT_MP3;
}
bool SongFormat::isMp3Song(QString const& fileName) {
return SongFormat::isMp3Song(SongFormat::getFormatIdByFileName(fileName));
}
bool SongFormat::isMp3Song(SongFormat::Format formatId) {
return formatId == FORMAT_MP3;
}
bool SongFormat::isTrackerSong() const {
return SongFormat::isTrackerSong(static_cast<Format>(id()));
}
bool SongFormat::isTrackerSong(QString const& fileName) {
return SongFormat::isTrackerSong(SongFormat::getFormatIdByFileName(fileName));
}
bool SongFormat::isTrackerSong(SongFormat::Format formatId) {
switch(formatId) {
case FORMAT_MOD:
case FORMAT_669:
case FORMAT_IT:
case FORMAT_MED:
case FORMAT_MTM:
case FORMAT_OCT:
case FORMAT_OKT:
case FORMAT_S3M:
case FORMAT_STM:
case FORMAT_XM:
return true;
default:
return false;
}
}
bool SongFormat::isHttpSong() const {
return id() == FORMAT_HTTP;
}
bool SongFormat::isHttpSong(QString const& fileName) {
return SongFormat::isHttpSong(SongFormat::getFormatIdByFileName(fileName));
}
bool SongFormat::isHttpSong(SongFormat::Format formatId) {
return formatId == FORMAT_HTTP;
}
QDebug operator << (QDebug dbg, SongFormat const &format) {
dbg.nospace() << "(SongFormat:"
<< "id=" << format.id()
<< ",name=" << format.name()
<< ",description=" << format.description()
<< ",count=" << format.count()
<< ",duration=" << format.duration()
<< ")";
return dbg.space();
}