private static boolean iterateAll(
@NotNull VirtualFile[] files,
@NotNull final GlobalSearchScope searchScope,
@NotNull final ContentIterator iterator) {
final FileTypeManager fileTypeManager = FileTypeManager.getInstance();
final VirtualFileFilter contentFilter =
new VirtualFileFilter() {
@Override
public boolean accept(@NotNull final VirtualFile file) {
return file.isDirectory()
|| !fileTypeManager.isFileIgnored(file)
&& !file.getFileType().isBinary()
&& searchScope.contains(file);
}
};
for (VirtualFile file : files) {
if (!VfsUtilCore.iterateChildrenRecursively(file, contentFilter, iterator)) return false;
}
return true;
}
