| -rw-r--r-- | libopie2/opiecore/opluginloader.cpp | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/libopie2/opiecore/opluginloader.cpp b/libopie2/opiecore/opluginloader.cpp index b8b6b79..ec19fa0 100644 --- a/libopie2/opiecore/opluginloader.cpp +++ b/libopie2/opiecore/opluginloader.cpp @@ -345,393 +345,399 @@ void OGenericPluginLoader::unload( QUnknownInterface* iface ) { Internal::OPluginLibraryHolder::self()->deref( m_library.take( iface ) ); } /** * \brief The name of the plugins. * * Return the name/type you specified in the constructor. * This is at least used by the OPluginManager to find the right config */ QString OGenericPluginLoader::name()const { return m_dir; } /** * \brief See if loading of a plugin segfaulted * This tells you * if by previous tries to load, loading crashed your application. * If isInSafeMode you can use the GUI to configure the plugins prior to loading * * @return true if prior loading failed */ bool OGenericPluginLoader::isInSafeMode()const { return m_isSafeMode; } /** * \brief Return all Plugins found in the plugins dirs. * Return the list of all available plugins. This will go through all plugin * directories and search for your type of plugins ( by subdir ) * * @param sorted Tell if you want to have the positions sorted. This only makes sense if you */ OPluginItem::List OGenericPluginLoader::allAvailable( bool sorted )const { OPluginItem::List lst; for ( QStringList::ConstIterator it = m_plugDirs.begin(); it != m_plugDirs.end(); ++it ) lst += plugins( *it, sorted, false ); if ( sorted ) qHeapSort( lst ); return lst; } /** * \brief Return only the enabled plugins * Return only activated plugins. * * @param sorted If the list should be sorted */ OPluginItem::List OGenericPluginLoader::filtered( bool sorted )const { OPluginItem::List lst; for ( QStringList::ConstIterator it = m_plugDirs.begin(); it != m_plugDirs.end(); ++it ) lst += plugins( *it, sorted, true ); if ( sorted ) qHeapSort( lst ); return lst; } /** * \brief Load a OPluginItem for the specified interface * This will open the resource of the OPluginItem::path() and then will query * if the Interface specified in the uuid is available and then will manage the * resource and Interface. * * @param item The OPluginItem that should be loaded * @param uuid The Interface to query for * * @return Either 0 in case of failure or the Plugin as QUnknownInterface* */ QUnknownInterface* OGenericPluginLoader::load( const OPluginItem& item, const QUuid& uuid) { /* * Check if there could be a library */ QString pa = item.path(); if ( pa.isEmpty() ) return 0l; /* * See if we get a library * return if we've none */ setSafeMode( pa, true ); QLibrary *lib = Internal::OPluginLibraryHolder::self()->ref( pa ); if ( !lib ) { setSafeMode(); return 0l; } /** * try to load the plugin and just in case initialize the pointer to a pointer again */ QUnknownInterface* iface=0; if ( lib->queryInterface( uuid, &iface ) == QS_OK ) { - installTranslators(pa.left( pa.find("."))); + installTranslators( item.name() ); m_library.insert( iface, lib ); }else iface = 0; setSafeMode(); return iface; } /** * @internal and reads in the safe mode */ void OGenericPluginLoader::readConfig() { /* read the config for SafeMode */ OConfig conf( m_dir + "-odpplugins" ); conf.setGroup( "General" ); m_isSafeMode = conf.readBoolEntry( "SafeMode", false ); } /** * @internal Enter or leave SafeMode */ void OGenericPluginLoader::setSafeMode(const QString& str, bool b) { OConfig conf( m_dir + "-odpplugins" ); conf.setGroup( "General" ); conf.writeEntry( "SafeMode", b ); conf.writeEntry( "CrashedPlugin", str ); } /** * @internal * * Set the List of Plugin Dirs to lst. Currently only QPEApplication::qpeDir()+"/plugins/"+mytype * is used as plugin dir */ void OGenericPluginLoader::setPluginDirs( const QStringList& lst ) { m_plugDirs = lst; } /** * * @internal * Set the Plugin Dir to str. Str will be the only element in the list of plugin dirs */ void OGenericPluginLoader::setPluginDir( const QString& str) { m_plugDirs.clear(); m_plugDirs.append( str ); } /** * @internal */ bool OGenericPluginLoader::isSorted()const{ return m_isSorted; } /* * make libfoo.so.1.0.0 -> foo on UNIX * make libfoo.dylib -> foo on MAC OS X Unix * windows is obviously missing */ /** * @internal */ QString OGenericPluginLoader::unlibify( const QString& str ) { QString st = str.mid( str.find( "lib" )+3 ); #ifdef Q_OS_MACX return st.left( st.findRev( ".dylib" ) ); #else return st.left( st.findRev( ".so" ) ); #endif } /** * @internal * * \brief method to return available plugins. Internal and for reeimplementations * *Return a List of Plugins for a dir and add positions and remove disabled. * If a plugin is on the excluded list assign position -2 * * @param dir The dir to look in * @param sorted Should positions be read? * @param disabled Remove excluded from the list */ OPluginItem::List OGenericPluginLoader::plugins( const QString& _dir, bool sorted, bool disabled )const { #ifdef Q_OS_MACX QDir dir( _dir, "lib*.dylib" ); #else QDir dir( _dir, "lib*.so" ); #endif OPluginItem::List lst; /* * get excluded list and then iterate over them * Excluded list contains the name * Position is a list with 'name.pos.name.pos.name.pos' * * For the look up we will create two QMap<QString,pos> */ QMap<QString, int> positionMap; QMap<QString, int> excludedMap; OConfig cfg( m_dir+"-odpplugins" ); cfg.setGroup( _dir ); QStringList excludes = cfg.readListEntry( "Excluded", ',' ); for ( QStringList::Iterator it = excludes.begin(); it != excludes.end(); ++it ) excludedMap.insert( *it, -2 ); if ( sorted ) { QStringList pos = cfg.readListEntry( "Positions", '.' ); QStringList::Iterator it = pos.begin(); QString tmp; int i; while ( it != pos.end() ) { tmp = *it++; i = (*it++).toInt(); positionMap.insert( tmp, i ); } } QStringList list = dir.entryList(); for (QStringList::Iterator it = list.begin(); it != list.end(); ++it ) { QString str = unlibify( *it ); OPluginItem item( str, _dir + "/" + *it ); bool ex = excludedMap.contains( str ); /* * if disabled but we should show all mark it as disabled * else continue because we don't want to add the item * else if sorted we assign the right position */ if ( ex && !disabled) item.setEnabled( false ); else if ( ex && disabled ) continue; else if ( sorted ) item.setPosition( positionMap[str] ); lst.append( item ); } return lst; } /** * @internal generate a list of languages from $LANG */ QStringList OGenericPluginLoader::languageList() { if ( m_languages.isEmpty() ) { /* * be_BY.CP1251 We will add, be_BY.CP1251,be_BY,be * to our list of languages. + * Also for de_DE@euro we will add de_DE@eurp, de_DE, de + * to our list of languages */ QString str = ::getenv( "LANG" ); m_languages += str; - int pos = str.find( '.' ); - + int pos = str.find( '@' ); + if( pos > 0 ) + m_languages += str.left( pos ); + + + pos = str.find( '.' ); if ( pos > 0 ) m_languages += str.left( pos ); int n_pos = str.find( '_' ); - if ( pos > 0 && n_pos >= pos ) + if ( n_pos > 0 ) m_languages += str.left( n_pos ); } return m_languages; } /** * @internal * Tries to install languages using the languageList for the type */ void OGenericPluginLoader::installTranslators(const QString& type) { QStringList lst = languageList(); /* * for each language and maybe later for each language dir... * try to load a Translator */ for ( QStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) { QTranslator* trans = new QTranslator( qApp ); - QString tfn = QPEApplication::qpeDir()+"/i18n/" + *it + "/" + type + ".qm" ; + QString tfn = QPEApplication::qpeDir()+"/i18n/" + *it + "/lib" + type + ".qm" ; /* * If loaded then install else clean up and don't leak */ - if ( trans->load( tfn ) ) - qApp->installTranslator( trans ); + if ( trans->load( tfn ) ) + qApp->installTranslator( trans ); else delete trans; } } /** * \brief Simple c'tor. * * Simple C'tor same as the one of the base class. Additional this * class can cast for you if you nee it. * * * @param name The name of your plugin class * @param sorted If plugins are sorted * * @see OGenericPluginLoader */ OPluginLoader::OPluginLoader( const QString& name, bool sorted ) : OGenericPluginLoader( name, sorted ) { } /** * d'tor * @see OGenericPluginLoader::~OGenericPluginLoader */ OPluginLoader::~OPluginLoader() { } /** * \brief C'Tor using a OGenericPluginLoader * The C'tor. Pass your OGenericPluginLoader to manage * OGenericPluginLoader::allAvailable plugins. * * * @param loader A Pointer to your OGenericPluginLoader * @param name The name */ OPluginManager::OPluginManager( OGenericPluginLoader* loader) : m_loader( loader ), m_isSorted( false ) { } /** * \brief Overloaded c'tor using a List of Plugins and a type name * Overloaded Constructor to work with a 'Type' of plugins * and a correspending list of those. In this case calling load * is a no operation. * * @param name The name of your plugin ('today','inputmethods','applets') * @param lst A List with plugins of your type to manage * @param isSorted If the List should be treated sorted */ OPluginManager::OPluginManager( const QString& name, const OPluginItem::List& lst, bool isSorted) : m_loader( 0l ), m_cfgName( name ), m_plugins( lst ), m_isSorted( isSorted ) { } /** * \brief A simple d'tor */ OPluginManager::~OPluginManager() { } /** * \brief Return the OPluginItem where loading is likely to have crashed on. * Return the Item that made the OGenericPluginLoader crash * the returned OPluginItem could be empty if no crash occured * which should apply most of the time. It could also be empty if the crashed * plugin is not in the current list of available/managed plugins * * @see OPluginItem::isEmpty * @return OPluginItem that crashed the loader */ OPluginItem OPluginManager::crashedPlugin()const { return m_crashed; } /** * \brief Return a list of plugins that are managed by this OPluginManager * * Return the list of managed plugins. This could either result * from passing a OGenericPluginLoader and calling load or by * giving name and a list of plugins. */ OPluginItem::List OPluginManager::managedPlugins()const { return m_plugins; } /** * \brief Set the position of the items * * Replace the OPluginItem with the name and path and this way * apply the new position. The search is linear and this way O(n/2) * You still need to call save() to make your changes effective. After saving |