void PackageStructureTest::validPackages()
{
QVERIFY(ps.isValid());
QVERIFY(!KPackage::Package().isValid());
QVERIFY(!KPackage::PackageLoader::self()->loadPackage(QStringLiteral("doesNotExist")).isValid());
QVERIFY(NoPrefixes().isValid());
KPackage::Package p = KPackage::PackageLoader::self()->loadPackage(QStringLiteral("KPackage/Generic"));
p.addFileDefinition("mainscript", QStringLiteral("ui/main.qml"), i18n("Main Script File"));
QVERIFY(!p.isValid());
p.setPath(QStringLiteral("/does/not/exist"));
QVERIFY(!p.isValid());
p.setPath(ps.path());
QVERIFY(p.isValid());
}
void Image::findPreferedImageInPackage(KPackage::Package &package)
{
if (!package.isValid() || !package.filePath("preferred").isEmpty()) {
return;
}
QStringList images = package.entryList("images");
if (images.empty()) {
return;
}
//qDebug() << "wanted" << size;
// choose the nearest resolution
float best = FLT_MAX;
QString bestImage;
foreach (const QString &entry, images) {
QSize candidate = resSize(QFileInfo(entry).baseName());
if (candidate == QSize()) {
continue;
}
double dist = distance(candidate, m_targetSize);
//qDebug() << "candidate" << candidate << "distance" << dist;
if (bestImage.isEmpty() || dist < best) {
bestImage = entry;
best = dist;
//qDebug() << "best" << bestImage;
if (dist == 0) {
break;
}
}
}
void BackgroundListModel::processPaths(const QStringList &paths)
{
if (!m_wallpaper) {
return;
}
QList<KPackage::Package> newPackages;
Q_FOREACH (QString file, paths) {
// check if the path is a symlink and if it is,
// work with the target rather than the symlink
QFileInfo info(file);
if (info.isSymLink()) {
file = info.symLinkTarget();
}
// now check if the path contains "contents" part
// which could indicate that the file is part of some other
// package (could have been symlinked) and we should work
// with the package (which can already be present) rather
// than just one file from it
int contentsIndex = file.indexOf(QStringLiteral("contents"));
// FIXME: additionally check for metadata.desktop being present
// which would confirm a package but might be slowing things
if (contentsIndex != -1) {
file.truncate(contentsIndex);
}
// so now we have a path to a package, check if we're not
// processing the same path twice (this is different from
// the "!contains(file)" call lower down, that one checks paths
// already in the model and does not include the paths
// that are being checked in here); we want to check for duplicates
// if and only if we actually changed the path (so the conditions from above
// are reused here as that means we did change the path)
if ((info.isSymLink() || contentsIndex != -1) && paths.contains(file)) {
continue;
}
if (!contains(file) && QFile::exists(file)) {
KPackage::Package package = KPackage::PackageLoader::self()->loadPackage(QStringLiteral("Wallpaper/Images"));
package.setPath(file);
if (package.isValid()) {
m_wallpaper->findPreferedImageInPackage(package);
newPackages << package;
}
}
}