timeline delete / add [clips, track]

[wang-edward]

see te::Edit::deleteTrack() and te::Edit::insertNewAudioTrack()

[wang-edward]

depends on a lot of stuff (delete clip, automatically move to next clip)

x - should delete the section the cursor is on
d - should delete a clip

• for now just delete the entire, thing. figure out the prefix stuff later
  d - should delete a track when it has no clip

also depends on having undoManager working

                if (APP->tracks_[APP->current_track_]->base_.getClips().size() == 0)
                {
                      edit.deleteTrack() // or something
                }

aside

it would be cool to create a clip and then record into it?

[wang-edward]

notes

how to delete a clip

• find out which clip is active based on cursor range

deleteButton.onClick = [this]
{
    auto sel = selectionManager.getSelectedObject (0);
    if (auto clip = dynamic_cast<te::Clip*> (sel))
    {
        clip->removeFromParent();
    }
    else if (auto track = dynamic_cast<te::Track*> (sel))
    {
        if (! (track->isMasterTrack() || track->isMarkerTrack() || track->isTempoTrack() || track->isChordTrack()))
            edit->deleteTrack (track);
    }
};

[wang-edward]

clip slot list?

getting clip at cursor pos

    int getIndexOfNextTrackItemAt (TimePosition) override;
    TrackItem* getNextTrackItemAt (TimePosition) override;

- get next trackitem
- check if downcasts to te::Clip
- remove from parent