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#include <QtDebug>
#include "library/coverart.h"
#include "library/coverartutils.h"
#include "util/debug.h"
namespace {
QString sourceToString(CoverInfo::Source source) {
switch (source) {
case CoverInfo::UNKNOWN:
return "UNKNOWN";
case CoverInfo::GUESSED:
return "GUESSED";
case CoverInfo::USER_SELECTED:
return "USER_SELECTED";
}
return "INVALID INFO VALUE";
}
QString typeToString(CoverInfo::Type type) {
switch (type) {
case CoverInfo::NONE:
return "NONE";
case CoverInfo::METADATA:
return "METADATA";
case CoverInfo::FILE:
return "FILE";
}
return "INVALID TYPE VALUE";
}
QString coverInfoRelativeToString(const CoverInfoRelative& infoRelative) {
return typeToString(infoRelative.type) % "," %
sourceToString(infoRelative.source) % "," %
infoRelative.coverLocation % "," %
"0x" % QString::number(infoRelative.hash, 16);
}
QString coverInfoToString(const CoverInfo& info) {
return coverInfoRelativeToString(info) % "," %
info.trackLocation % ",";
}
} // anonymous namespace
//static
quint16 CoverImageUtils::calculateHash(
const QImage& image) {
const auto hash = qChecksum(
reinterpret_cast<const char*>(image.constBits()),
#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
image.sizeInBytes()
#else
image.byteCount()
#endif
);
DEBUG_ASSERT(image.isNull() || isValidHash(hash));
DEBUG_ASSERT(!image.isNull() || hash == defaultHash());
return hash;
}
CoverInfoRelative::CoverInfoRelative()
: source(UNKNOWN),
type(NONE),
hash(CoverImageUtils::defaultHash()) {
}
bool operator==(const CoverInfoRelative& a, const CoverInfoRelative& b) {
return a.source == b.source &&
a.type == b.type &&
a.hash == b.hash &&
a.coverLocation == b.coverLocation;
}
bool operator!=(const CoverInfoRelative& a, const CoverInfoRelative& b) {
return !(a == b);
}
QDebug operator<<(QDebug dbg, const CoverInfoRelative& infoRelative) {
return dbg.maybeSpace() << QString("CoverInfoRelative(%1)")
.arg(coverInfoRelativeToString(infoRelative));
}
bool operator==(const CoverInfo& a, const CoverInfo& b) {
return static_cast<const CoverInfoRelative&>(a) ==
static_cast<const CoverInfoRelative&>(b) &&
a.trackLocation == b.trackLocation;
}
bool operator!=(const CoverInfo& a, const CoverInfo& b) {
return !(a == b);
}
QDebug operator<<(QDebug dbg, const CoverInfo& info) {
return dbg.maybeSpace() << QString("CoverInfo(%1)")
.arg(coverInfoToString(info));
}
QDebug operator<<(QDebug dbg, const CoverArt& art) {
return dbg.maybeSpace() << QString("CoverArt(%1,%2,%3)")
.arg(coverInfoToString(art),
toDebugString(art.image.size()),
QString::number(art.resizedToWidth));
}
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