Dropbox: list subtitle files in addition to videos and folders

AspenProject/VLCConstants.h

@@ -20,4 +20,5 @@
 #define kVLCSettingTextEncoding @"subsdec-encoding"
 #define kVLCSettingTextEncodingDefaultValue @"Windows-1252"
 
-#define kSupportedFileExtensions @"\\.(3gp|3gp|3gp2|3gpp|amv|asf|avi|axv|divx|dv|flv|f4v|gvi|gxf|m1v|m2p|m2t|m2ts|m2v|m4v|mks|mkv|moov|mov|mp2v|mp4|mpeg|mpeg1|mpeg2|mpeg4|mpg|mpv|mt2s|mts|mxf|nsv|nuv|oga|ogg|ogm|ogv|ogx|spx|ps|qt|rar|rec|rm|rmvb|tod|ts|tts|vob|vro|webm|wm|wmv|wtv|xesc)$"
\ No newline at end of file
+#define kSupportedFileExtensions @"\\.(3gp|3gp|3gp2|3gpp|amv|asf|avi|axv|divx|dv|flv|f4v|gvi|gxf|m1v|m2p|m2t|m2ts|m2v|m4v|mks|mkv|moov|mov|mp2v|mp4|mpeg|mpeg1|mpeg2|mpeg4|mpg|mpv|mt2s|mts|mxf|nsv|nuv|oga|ogg|ogm|ogv|ogx|spx|ps|qt|rar|rec|rm|rmvb|tod|ts|tts|vob|vro|webm|wm|wmv|wtv|xesc)$"
+#define kSupportedSubtitleFileExtensions @"\\.(cdg|idx|srt|sub|utf|ass|ssa|aqt|jss|psb|rt|smi|txt|smil)$"

AspenProject/VLCDropboxController.m

@@ -66,7 +66,7 @@
 #pragma mark - restClient delegate
 - (BOOL)_supportedFileExtension:(NSString *)filename
 {
-    if ([filename rangeOfString:kSupportedFileExtensions options:NSRegularExpressionSearch|NSCaseInsensitiveSearch].length != 0)
+    if ([filename rangeOfString:kSupportedFileExtensions options:NSRegularExpressionSearch|NSCaseInsensitiveSearch].length != 0 || [filename rangeOfString:kSupportedSubtitleFileExtensions options:NSRegularExpressionSearch|NSCaseInsensitiveSearch].length != 0)
         return YES;
 
     return NO;