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refactor(tracker): use List.DeleteElements to delete tracks/instrs

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This commit is contained in:
5684185+vsariola@users.noreply.github.com
2024-10-16 13:44:50 +03:00
parent 9bce1cb3d5
commit 3306c431c3
1 changed files with 2 additions and 14 deletions
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16
tracker/action.go
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@ -66,16 +66,7 @@ func (m *Model) AddTrack() Action {
func (m *Model) DeleteTrack() Action {
return Action{
allowed: func() bool { return len(m.d.Song.Score.Tracks) > 0 },
do: func() {
defer (*Model)(m).change("DeleteTrackAction", ScoreChange, MajorChange)()
m.d.Cursor.Track = intMax(intMin(m.d.Cursor.Track, len(m.d.Song.Score.Tracks)-1), 0)
newTracks := make([]sointu.Track, len(m.d.Song.Score.Tracks)-1)
copy(newTracks, m.d.Song.Score.Tracks[:m.d.Cursor.Track])
copy(newTracks[m.d.Cursor.Track:], m.d.Song.Score.Tracks[m.d.Cursor.Track+1:])
m.d.Cursor.Track = intMax(intMin(m.d.Cursor.Track, len(m.d.Song.Score.Tracks)-1), 0)
m.d.Song.Score.Tracks = newTracks
m.d.Cursor2 = m.d.Cursor
},
do: func() { m.Tracks().List().DeleteElements(false) },
}
}
@ -104,10 +95,7 @@ func (m *Model) AddInstrument() Action {
func (m *Model) DeleteInstrument() Action {
return Action{
allowed: func() bool { return len((*Model)(m).d.Song.Patch) > 0 },
do: func() {
defer (*Model)(m).change("DeleteInstrumentAction", PatchChange, MajorChange)()
m.d.Song.Patch = append(m.d.Song.Patch[:m.d.InstrIndex], m.d.Song.Patch[m.d.InstrIndex+1:]...)
},
do: func() { m.Instruments().List().DeleteElements(false) },
}
}