@Nullable
private static String importKnowledgeAboutOldDartSdkAndReturnGlobalLibName(
final @NotNull Project project) {
final String oldDartSdkPath = PropertiesComponent.getInstance().getValue("dart_sdk_path");
PropertiesComponent.getInstance().unsetValue("dart_sdk_path");
final DartSdk sdk = DartSdk.getGlobalDartSdk();
if (sdk != null) {
return sdk.getGlobalLibName();
} else if (DartSdkUtil.isDartSdkHome(oldDartSdkPath)) {
if (DartiumUtil.getDartiumBrowser() == null) {
// configure even if getDartiumPathForSdk() returns null
DartiumUtil.ensureDartiumBrowserConfigured(
DartiumUtil.getDartiumPathForSdk(oldDartSdkPath));
}
return ApplicationManager.getApplication()
.runWriteAction(
new Computable<String>() {
public String compute() {
return DartSdkGlobalLibUtil.createDartSdkGlobalLib(project, oldDartSdkPath);
}
});
}
return null;
}
@Nullable
static DartSdk getSdkByLibrary(@NotNull final Library library) {
final VirtualFile[] roots = library.getFiles(OrderRootType.CLASSES);
if (roots.length == 1 && DartSdkLibraryPresentationProvider.isDartSdkLibRoot(roots[0])) {
final String homePath = roots[0].getParent().getPath();
final String version =
StringUtil.notNullize(DartSdkUtil.getSdkVersion(homePath), UNKNOWN_VERSION);
return new DartSdk(homePath, version);
}
return null;
}