TrackSupplier*
UrlPlaylistItem::_CreateTrackSupplier() const
{
MediaFileTrackSupplier* supplier
= new(std::nothrow) MediaFileTrackSupplier();
if (supplier == NULL)
return NULL;
BMediaFile* mediaFile = new(std::nothrow) BMediaFile(fUrl);
if (mediaFile == NULL || supplier->AddMediaFile(mediaFile) != B_OK) {
delete mediaFile;
delete supplier;
return NULL;
}
return supplier;
}
TrackSupplier*
FilePlaylistItem::CreateTrackSupplier() const
{
MediaFileTrackSupplier* supplier
= new(std::nothrow) MediaFileTrackSupplier();
if (supplier == NULL)
return NULL;
for (vector<entry_ref>::size_type i = 0; i < fRefs.size(); i++) {
BMediaFile* mediaFile = new(std::nothrow) BMediaFile(&fRefs[i]);
if (mediaFile == NULL) {
delete supplier;
return NULL;
}
if (supplier->AddMediaFile(mediaFile) != B_OK)
delete mediaFile;
}
for (vector<entry_ref>::size_type i = 0; i < fImageRefs.size(); i++) {
BBitmap* bitmap = BTranslationUtils::GetBitmap(&fImageRefs[i]);
if (bitmap == NULL)
continue;
if (supplier->AddBitmap(bitmap) != B_OK)
delete bitmap;
}
// Search for subtitle files in the same folder
// TODO: Error checking
BEntry entry(&fRefs[0], true);
char originalName[B_FILE_NAME_LENGTH];
entry.GetName(originalName);
BString nameWithoutExtension(originalName);
int32 extension = nameWithoutExtension.FindLast('.');
if (extension > 0)
nameWithoutExtension.Truncate(extension);
BPath path;
entry.GetPath(&path);
path.GetParent(&path);
BDirectory directory(path.Path());
while (directory.GetNextEntry(&entry) == B_OK) {
char name[B_FILE_NAME_LENGTH];
if (entry.GetName(name) != B_OK)
continue;
BString nameString(name);
if (nameString == originalName)
continue;
if (nameString.IFindFirst(nameWithoutExtension) < 0)
continue;
BFile file(&entry, B_READ_ONLY);
if (file.InitCheck() != B_OK)
continue;
int32 pos = nameString.FindLast('.');
if (pos < 0)
continue;
BString extensionString(nameString.String() + pos + 1);
extensionString.ToLower();
BString language = "default";
if (pos > 1) {
int32 end = pos;
while (pos > 0 && *(nameString.String() + pos - 1) != '.')
pos--;
language.SetTo(nameString.String() + pos, end - pos);
}
if (extensionString == "srt") {
SubTitles* subTitles
= new(std::nothrow) SubTitlesSRT(&file, language.String());
if (subTitles != NULL && !supplier->AddSubTitles(subTitles))
delete subTitles;
}
}
return supplier;
}
