| 2291 | } |
| 2292 | |
| 2293 | Plugin* |
| 2294 | AppManager::getPluginBinary(const QString & pluginId, |
| 2295 | int majorVersion, |
| 2296 | int minorVersion, |
| 2297 | bool convertToLowerCase) const |
| 2298 | { |
| 2299 | Q_UNUSED(minorVersion); |
| 2300 | |
| 2301 | PluginsMap::const_iterator foundID = _imp->_plugins.find( pluginId.toStdString() ); |
| 2302 | if ( convertToLowerCase && foundID == _imp->_plugins.end() ) { |
| 2303 | foundID = _imp->_plugins.end(); |
| 2304 | for (PluginsMap::const_iterator it = _imp->_plugins.begin(); it != _imp->_plugins.end(); ++it) { |
| 2305 | QString pID = QString::fromUtf8( it->first.c_str() ); |
| 2306 | if ( !pluginId.startsWith( QString::fromUtf8(NATRON_ORGANIZATION_DOMAIN_TOPLEVEL "." NATRON_ORGANIZATION_DOMAIN_SUB ".built-in.") ) ) { |
| 2307 | QString lowerCase = pID.toLower(); |
| 2308 | if (lowerCase == pluginId) { |
| 2309 | foundID = it; |
| 2310 | break; |
| 2311 | } |
| 2312 | } |
| 2313 | } |
| 2314 | } |
| 2315 | |
| 2316 | if ( foundID != _imp->_plugins.end() ) { |
| 2317 | assert( !foundID->second.empty() ); |
| 2318 | |
| 2319 | // see also OFX::Host::PluginCache::getPluginById() |
| 2320 | // see also AppManager::getPluginBinaryFromOldID() |
| 2321 | |
| 2322 | if (majorVersion == -1) { |
| 2323 | // -1 means we want to load the highest version existing |
| 2324 | return *foundID->second.rbegin(); |
| 2325 | } |
| 2326 | |
| 2327 | // Let's be a bit smarter than HostSupport. |
| 2328 | // The best compatible plugin is, by order of preference |
| 2329 | // - the plugin with the same major version and the highest minor |
| 2330 | // - the plugin with the closest major above and the highest minor |
| 2331 | // - the plugin with the highest major and the highest minor |
| 2332 | // |
| 2333 | // For example, if versions (1,0) (1,2) (3,1) (3,4) (4,2) are available, |
| 2334 | // - asking for (1,0) returns (1,2) |
| 2335 | // - asking for (2,7) returns (3,4) |
| 2336 | // - asking for (3,1) returns (3,4) |
| 2337 | // - asking for (6,0) returns (4,2) |
| 2338 | |
| 2339 | // Try to find the exact major version, with the highest minor |
| 2340 | // (thus the reverse iterator) |
| 2341 | Plugin* nextPlugin = *(foundID->second.rbegin()); |
| 2342 | int nextVersion = nextPlugin->getMajorVersion(); |
| 2343 | for (PluginVersionsOrdered::const_reverse_iterator itver = foundID->second.rbegin(); itver != foundID->second.rend(); ++itver) { |
| 2344 | int thisMajorVersion = (*itver)->getMajorVersion(); |
| 2345 | if (thisMajorVersion == majorVersion) { |
| 2346 | return *itver; |
| 2347 | } else if (thisMajorVersion > majorVersion && |
| 2348 | thisMajorVersion < nextVersion) { |
| 2349 | nextPlugin = *itver; |
| 2350 | nextVersion = thisMajorVersion; |