void PluginCollection::scanPlugins() {
QMap<QString,QString> backup = _installedPluginNames;
bool changed = false;
_installedPlugins.clear();
_installedPluginNames.clear();
QStringList dirs = KGlobal::dirs()->resourceDirs("kstplugins");
dirs += KGlobal::dirs()->resourceDirs("kstpluginlib");
for (QStringList::ConstIterator it = dirs.begin(); it != dirs.end(); ++it) {
//kdDebug() << "Scanning [" << *it << "] for plugins." << endl;
QDir d(*it);
d.setFilter(QDir::Files | QDir::NoSymLinks);
d.setNameFilter("*.xml");
const QFileInfoList *list = d.entryInfoList();
if (!list) {
continue;
}
QFileInfoListIterator fit(*list);
QFileInfo *fi;
while ((fi = fit.current()) != 0L) {
if (_parser->parseFile(*it + fi->fileName()) == 0) {
// dupe? - prefer earlier installations
if (_installedPluginNames.contains(_parser->data()._name)) {
++fit;
continue;
}
_installedPlugins[*it + fi->fileName()] = _parser->data();
_installedPluginNames[_parser->data()._name] = *it + fi->fileName();
if (!backup.contains(_parser->data()._name)) {
emit pluginInstalled(_parser->data()._name);
changed = true;
} else {
backup.remove(_parser->data()._name);
}
} else {
KstDebug::self()->log(i18n("Error parsing XML file '%1'; skipping.").arg(*it + fi->fileName()), KstDebug::Warning);
}
++fit;
}
}
while (!backup.isEmpty()) {
KstDebug::self()->log(i18n("Detected disappearance of '%1'.").arg(backup.begin().key()));
emit pluginRemoved(backup.begin().key());
backup.remove(backup.begin());
changed = true;
}
if (changed) {
emit pluginListChanged();
}
}
void PanelPluginsModel::removePlugin(pluginslist_t::iterator plugin)
{
if (mPlugins.end() != plugin)
{
mPanel->settings()->remove(plugin->first);
Plugin * p = plugin->second.data();
const int row = plugin - mPlugins.begin();
beginRemoveRows(QModelIndex(), row, row);
mPlugins.erase(plugin);
endRemoveRows();
mActive = mPlugins.isEmpty() ? QModelIndex() : createIndex(mPlugins.size() > row ? row : row - 1, 0);
emit pluginRemoved(p); // p can be nullptr
mPanel->settings()->setValue(mNamesKey, pluginNames());
if (nullptr != p)
p->deleteLater();
}
}
int PluginCollection::deletePlugin(const QString& xmlfile, const QString& object) {
QString pname = _installedPlugins[xmlfile]._name;
QFile::remove(xmlfile);
if (object.isEmpty()) {
QString f = xmlfile;
f.replace(QRegExp(".xml$"), ".so");
QFile::remove(f);
} else {
QFile::remove(object);
}
_installedPlugins.remove(xmlfile);
_installedPluginNames.remove(pname);
emit pluginRemoved(pname);
return 0;
}
