bool IconThemesConfig::installThemes(const QStringList &themes, const QString &archiveName)
{
bool everythingOk = true;
QString localThemesDir(locateLocal("icon", "./"));
KProgressDialog progressDiag(this, "themeinstallprogress",
i18n("Installing icon themes"),
QString::null,
true);
progressDiag.setAutoClose(true);
progressDiag.progressBar()->setTotalSteps(themes.count());
progressDiag.show();
KTar archive(archiveName);
archive.open(IO_ReadOnly);
kapp->processEvents();
const KArchiveDirectory* rootDir = archive.directory();
KArchiveDirectory* currentTheme;
for (QStringList::ConstIterator it = themes.begin();
it != themes.end();
++it) {
progressDiag.setLabel(
i18n("<qt>Installing <strong>%1</strong> theme</qt>")
.arg(*it));
kapp->processEvents();
if (progressDiag.wasCancelled())
break;
currentTheme = dynamic_cast<KArchiveDirectory*>(
const_cast<KArchiveEntry*>(
rootDir->entry(*it)));
if (currentTheme == NULL) {
// we tell back that something went wrong, but try to install as much
// as possible
everythingOk = false;
continue;
}
currentTheme->copyTo(localThemesDir + *it);
progressDiag.progressBar()->advance(1);
}
archive.close();
return everythingOk;
}
QStringList KEmoticons::installTheme(const QString &archiveName)
{
QStringList foundThemes;
KArchiveEntry *currentEntry = 0L;
KArchiveDirectory* currentDir = 0L;
KArchive *archive = 0L;
QString localThemesDir(KStandardDirs::locateLocal("emoticons", QString()));
if (localThemesDir.isEmpty()) {
kError() << "Could not find a suitable place in which to install the emoticon theme";
return QStringList();
}
const QString currentBundleMimeType = KMimeType::findByPath(archiveName, 0, false)->name();
if (currentBundleMimeType == "application/zip" ||
currentBundleMimeType == "application/x-zip" ||
currentBundleMimeType == "application/x-zip-compressed") {
archive = new KZip(archiveName);
} else if (currentBundleMimeType == "application/x-compressed-tar" ||
currentBundleMimeType == "application/x-bzip-compressed-tar" ||
currentBundleMimeType == "application/x-lzma-compressed-tar" ||
currentBundleMimeType == "application/x-xz-compressed-tar" ||
currentBundleMimeType == "application/x-gzip" ||
currentBundleMimeType == "application/x-bzip" ||
currentBundleMimeType == "application/x-lzma" ||
currentBundleMimeType == "application/x-xz") {
archive = new KTar(archiveName);
} else if (archiveName.endsWith(QLatin1String("jisp")) || archiveName.endsWith(QLatin1String("zip"))) {
archive = new KZip(archiveName);
} else {
archive = new KTar(archiveName);
}
if (!archive || !archive->open(QIODevice::ReadOnly)) {
kError() << "Could not open" << archiveName << "for unpacking";
delete archive;
return QStringList();
}
const KArchiveDirectory* rootDir = archive->directory();
// iterate all the dirs looking for an emoticons.xml file
const QStringList entries = rootDir->entries();
for (QStringList::ConstIterator it = entries.begin(); it != entries.end(); ++it) {
currentEntry = const_cast<KArchiveEntry*>(rootDir->entry(*it));
if (currentEntry->isDirectory()) {
currentDir = dynamic_cast<KArchiveDirectory*>(currentEntry);
for (int i = 0; i < d->m_loaded.size(); ++i) {
QString fName = d->m_loaded.at(i)->property("X-KDE-EmoticonsFileName").toString();
if (currentDir && currentDir->entry(fName) != NULL) {
foundThemes.append(currentDir->name());
}
}
}
}
if (foundThemes.isEmpty()) {
kError() << "The file" << archiveName << "is not a valid emoticon theme archive";
archive->close();
delete archive;
return QStringList();
}
for (int themeIndex = 0; themeIndex < foundThemes.size(); ++themeIndex) {
const QString &theme = foundThemes[themeIndex];
currentEntry = const_cast<KArchiveEntry *>(rootDir->entry(theme));
if (currentEntry == 0) {
kDebug() << "couldn't get next archive entry";
continue;
}
if (currentEntry->isDirectory()) {
currentDir = dynamic_cast<KArchiveDirectory*>(currentEntry);
if (currentDir == 0) {
kDebug() << "couldn't cast archive entry to KArchiveDirectory";
continue;
}
currentDir->copyTo(localThemesDir + theme);
}
}
archive->close();
delete archive;
return foundThemes;
}