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Add the code to do the cover scaling. Not mentioned in ChangeLog as there is no UI for this in 0.9.x

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This commit is contained in:
craig.p.drummond
2012-11-20 21:35:24 +00:00
parent e61ebd6f8f
commit 9e3df7db07
1 changed files with 16 additions and 14 deletions
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30
gui/covers.cpp
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@@ -251,9 +251,22 @@ static void fCopy(const QString &sDir, const QString &sFile, const QString &dDir
QFile::copy(sDir+sFile, dDir+dFile);
}
static void copyImage(const QString &sourceDir, const QString &destDir, const QString &coverFile, const QString &destName, unsigned short maxSize)
{
QImage img(sourceDir+coverFile);
if (maxSize>0 && (img.width()>maxSize || img.height()>maxSize)) { // Need to scale image...
img=img.scaled(QSize(maxSize, maxSize), Qt::KeepAspectRatio, Qt::SmoothTransformation);
img.save(destDir+destName);
} else if (destName.right(4)!=coverFile.right(4)) { // Diff extensions, so need to convert image type...
img.save(destDir+destName);
} else { // no scaling, and same image type, so we can just copy...
fCopy(sourceDir, coverFile, destDir, destName);
}
Utils::setFilePerms(destDir+destName);
}
void Covers::copyCover(const Song &song, const QString &sourceDir, const QString &destDir, const QString &name, unsigned short maxSize)
{
Q_UNUSED(maxSize) // TODO!!!
// First, check if dir already has a cover file!
initCoverNames();
QStringList names=coverFileNames;
@@ -293,13 +306,7 @@ void Covers::copyCover(const Song &song, const QString &sourceDir, const QString
destName=coverFile;
}
}
// Diff extensions, so need to convert image type...
if (destName.right(4)!=coverFile.right(4)) {
QImage(sourceDir+coverFile).save(destDir+destName);
} else {
fCopy(sourceDir, coverFile, destDir, destName);
}
Utils::setFilePerms(destDir+destName);
copyImage(sourceDir, destDir, coverFile, destName, maxSize);
return;
}
}
@@ -313,12 +320,7 @@ void Covers::copyCover(const Song &song, const QString &sourceDir, const QString
QString dir(Utils::cacheDir(constCoverDir+artist, false));
foreach (const QString &ext, constExtensions) {
if (QFile::exists(dir+album+ext)) {
if (destName.right(4)!=ext) {
QImage(dir+album+ext).save(destDir+destName);
} else {
fCopy(dir, album+ext, destDir, destName);
}
Utils::setFilePerms(destDir+destName);
copyImage(dir, destDir, album+ext, destName, maxSize);
return;
}
}