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add CueSheet object wrapper

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This commit is contained in:
Josh Coalson
2002-11-16 06:30:30 +00:00
parent d639455a26
commit 863dbf3bcb
2 changed files with 247 additions and 1 deletions
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135
src/libFLAC++/metadata.cpp
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@@ -48,6 +48,9 @@ namespace FLAC {
case FLAC__METADATA_TYPE_VORBIS_COMMENT:
ret = new VorbisComment(object, /*copy=*/false);
break;
case FLAC__METADATA_TYPE_CUESHEET:
ret = new CueSheet(object, /*copy=*/false);
break;
default:
FLAC__ASSERT(0);
break;
@@ -739,6 +742,138 @@ namespace FLAC {
}
//
// CueSheet::Track
//
CueSheet::Track::Track():
object_(::FLAC__metadata_object_cuesheet_track_new())
{ }
CueSheet::Track::Track(const ::FLAC__StreamMetadata_CueSheet_Track *track):
object_(::FLAC__metadata_object_cuesheet_track_clone(track))
{ }
CueSheet::Track::Track(const Track &track):
object_(::FLAC__metadata_object_cuesheet_track_clone(track.object_))
{ }
void CueSheet::Track::operator=(const Track &track)
{
object_ = ::FLAC__metadata_object_cuesheet_track_clone(track.object_);
}
CueSheet::Track::~Track()
{
if(0 != object_)
delete object_;
}
bool CueSheet::Track::is_valid() const
{
return(0 != object_);
}
::FLAC__StreamMetadata_CueSheet_Index CueSheet::Track::get_index(unsigned i) const
{
FLAC__ASSERT(is_valid());
FLAC__ASSERT(i < object_->num_indices);
return object_->indices[i];
}
void CueSheet::Track::set_isrc(char value[12])
{
FLAC__ASSERT(is_valid());
FLAC__ASSERT(0 != value);
memcpy(object_->isrc, value, 12);
object_->isrc[12] = '\0';
}
void CueSheet::Track::set_type(unsigned value)
{
FLAC__ASSERT(is_valid());
FLAC__ASSERT(value <= 1);
object_->type = value;
}
void CueSheet::Track::set_index(unsigned i, const ::FLAC__StreamMetadata_CueSheet_Index &index)
{
FLAC__ASSERT(is_valid());
FLAC__ASSERT(i < object_->num_indices);
object_->indices[i] = index;
}
//
// CueSheet
//
CueSheet::CueSheet():
Prototype(FLAC__metadata_object_new(FLAC__METADATA_TYPE_CUESHEET), /*copy=*/false)
{ }
CueSheet::~CueSheet()
{ }
unsigned CueSheet::get_num_tracks() const
{
FLAC__ASSERT(is_valid());
return object_->data.cue_sheet.num_tracks;
}
CueSheet::Track CueSheet::get_track(unsigned i) const
{
FLAC__ASSERT(is_valid());
FLAC__ASSERT(i < object_->data.cue_sheet.num_tracks);
return Track(object_->data.cue_sheet.tracks + i);
}
bool CueSheet::insert_index(unsigned track_num, unsigned index_num, const ::FLAC__StreamMetadata_CueSheet_Index &index)
{
FLAC__ASSERT(is_valid());
FLAC__ASSERT(track_num < object_->data.cue_sheet.num_tracks);
FLAC__ASSERT(index_num <= object_->data.cue_sheet.tracks[track_num].num_indices);
return (bool)::FLAC__metadata_object_cuesheet_track_insert_index(object_, track_num, index_num, index);
}
bool CueSheet::delete_index(unsigned track_num, unsigned index_num)
{
FLAC__ASSERT(is_valid());
FLAC__ASSERT(track_num < object_->data.cue_sheet.num_tracks);
FLAC__ASSERT(index_num < object_->data.cue_sheet.tracks[track_num].num_indices);
return (bool)::FLAC__metadata_object_cuesheet_track_delete_index(object_, track_num, index_num);
}
bool CueSheet::set_track(unsigned i, const CueSheet::Track &track)
{
FLAC__ASSERT(is_valid());
FLAC__ASSERT(i < object_->data.cue_sheet.num_tracks);
// We can safely const_cast since copy=true
return (bool)::FLAC__metadata_object_cuesheet_set_track(object_, i, const_cast< ::FLAC__StreamMetadata_CueSheet_Track*>(track.get_track()), /*copy=*/true);
}
bool CueSheet::insert_track(unsigned i, const CueSheet::Track &track)
{
FLAC__ASSERT(is_valid());
FLAC__ASSERT(i <= object_->data.cue_sheet.num_tracks);
// We can safely const_cast since copy=true
return (bool)::FLAC__metadata_object_cuesheet_insert_track(object_, i, const_cast< ::FLAC__StreamMetadata_CueSheet_Track*>(track.get_track()), /*copy=*/true);
}
bool CueSheet::delete_track(unsigned i)
{
FLAC__ASSERT(is_valid());
FLAC__ASSERT(i < object_->data.cue_sheet.num_tracks);
return (bool)::FLAC__metadata_object_cuesheet_delete_track(object_, i);
}
bool CueSheet::is_legal(bool check_cd_da_subset, const char **violation) const
{
FLAC__ASSERT(is_valid());
return (bool)::FLAC__metadata_object_cuesheet_is_legal(object_, check_cd_da_subset, violation);
}
// ============================================================
//
// Level 0