xml->tag.get_property("TYPE", string);
if((load_flags & LOAD_ALL) == LOAD_ALL ||
- (load_flags & LOAD_EDITS))
- {
- if(!strcmp(string, "VIDEO"))
- {
- add_video_track(0, 0);
+ (load_flags & LOAD_EDITS)) {
+ if(!strcmp(string, "VIDEO")) {
+ track = add_video_track(0, 0);
}
- else
- if(!strcmp(string, "SUBTTL"))
- {
- add_subttl_track(0, 0);
+ else if(!strcmp(string, "SUBTTL")) {
+ track = add_subttl_track(0, 0);
}
- else
- {
- add_audio_track(0, 0); // default to audio
+ else {
+ track = add_audio_track(0, 0); // default to audio
}
- track = last;
}
- else
- {
- track = get_item_number(track_offset);
- track_offset++;
+ else {
+ track = get_item_number(track_offset++);
}
// load it
- if(track) track->load(xml, track_offset, load_flags);
+ if( track ) track->load(xml, track_offset, load_flags);
return 0;
}
Track* Tracks::add_video_track(int above, Track *dst_track)
{
-const int debug = 0;
-if(debug) printf("Tracks::add_video_track %d\n", __LINE__);
VTrack* new_track = new VTrack(edl, this);
-if(debug) printf("Tracks::add_video_track %d\n", __LINE__);
if(!dst_track)
dst_track = (above ? first : last);
-
-if(debug) printf("Tracks::add_video_track %d\n", __LINE__);
if(above)
- {
insert_before(dst_track, (Track*)new_track);
- }
else
- {
insert_after(dst_track, (Track*)new_track);
- }
-if(debug) printf("Tracks::add_video_track %d\n", __LINE__);
-
-
-// Shift effects referenced below the new track
- for(Track *track = last;
- track && track != new_track;
- track = track->previous)
- {
+ for(Track *track = last; track && track != new_track; track = track->previous)
change_modules(number_of(track) - 1, number_of(track), 0);
- }
-
-if(debug) printf("Tracks::add_video_track %d\n", __LINE__);
-
new_track->create_objects();
-if(debug) printf("Tracks::add_video_track %d\n", __LINE__);
new_track->set_default_title();
-if(debug) printf("Tracks::add_video_track %d\n", __LINE__);
return new_track;
}
Track* Tracks::add_subttl_track(int above, Track *dst_track)
{
-const int debug = 0;
-if(debug) printf("Tracks::add_subttl_track %d\n", __LINE__);
STrack* new_track = new STrack(edl, this);
-if(debug) printf("Tracks::add_subttl_track %d\n", __LINE__);
if(!dst_track)
dst_track = (above ? first : last);
-if(debug) printf("Tracks::add_subttl_track %d\n", __LINE__);
if(above)
- {
insert_before(dst_track, (Track*)new_track);
- }
else
- {
insert_after(dst_track, (Track*)new_track);
- }
-if(debug) printf("Tracks::add_subttl_track %d\n", __LINE__);
-
-
-// Shift effects referenced below the new track
- for(Track *track = last;
- track && track != new_track;
- track = track->previous)
- {
+ for(Track *track = last; track && track != new_track; track = track->previous)
change_modules(number_of(track) - 1, number_of(track), 0);
- }
-
-if(debug) printf("Tracks::add_subttl_track %d\n", __LINE__);
-
new_track->create_objects();
-if(debug) printf("Tracks::add_subttl_track %d\n", __LINE__);
new_track->set_default_title();
-if(debug) printf("Tracks::add_subttl_track %d\n", __LINE__);
-
// new_track->paste_silence(0,total_length(),0);
return new_track;
}
double total = 0;
for(Track *current = first; current; current = NEXT)
{
- double length = current->get_length();
- if(length > total) total = length;
+ if( current->play )
+ {
+ double length = current->get_length();
+ if(length > total) total = length;
+ }
}
return total;
}
double Tracks::total_recordable_length()
{
- double total = 0;
+ double total = -1;
for(Track *current = first; current; current = NEXT)
{
if(current->record)
double total = 0;
for(Track *current = first; current; current = NEXT)
{
- if(current->get_length() > total) total = current->get_length();
+ double length = current->get_length();
+ if(length > total) total = length;
}
return total;
}