diff options
Diffstat (limited to 'TamTamEdit.activity/common/Util/NoteDB.py')
-rw-r--r-- | TamTamEdit.activity/common/Util/NoteDB.py | 813 |
1 files changed, 813 insertions, 0 deletions
diff --git a/TamTamEdit.activity/common/Util/NoteDB.py b/TamTamEdit.activity/common/Util/NoteDB.py new file mode 100644 index 0000000..646f8d8 --- /dev/null +++ b/TamTamEdit.activity/common/Util/NoteDB.py @@ -0,0 +1,813 @@ +import common.Util.InstrumentDB as InstrumentDB +import common.Config as Config + +class PARAMETER: + PAGE_BEATS, \ + PAGE_COLOR, \ + ONSET, \ + PITCH, \ + AMPLITUDE, \ + DURATION, \ + INSTRUMENT, \ + PAN, \ + REVERB, \ + ATTACK, \ + DECAY, \ + FILTERTYPE, \ + FILTERCUTOFF, \ + INSTRUMENT2 \ + = range(14) #python-stye enum + +class Note: + def __init__( self, page, track, id, cs ): + self.page = page + self.track = track + self.id = id + self.cs = cs + + self.csStack = [] + + def pushState( self ): + self.csStack.append( self.cs.clone() ) + + def popState( self ): + self.cs = self.csStack.pop() + +class Page: + def __init__( self, beats, color = 0, instruments = False, local = True ): # , tempo, insruments, color = 0 ): + self.instrumentDB = InstrumentDB.getRef() + self.beats = beats + self.ticks = beats*Config.TICKS_PER_BEAT + + self.color = color + + if not instruments: + self.instruments = [ self.instrumentDB.instNamed["kalimba"].instrumentId for i in range(Config.NUMBER_OF_TRACKS-1) ] + [ self.instrumentDB.instNamed["drum1kit"].instrumentId ] + else: + self.instruments = instruments[:] + + self.local = local # page local/global? + + self.nextNoteId = 0 # first note will be 1 + + def genId( self ): + self.nextNoteId += 1 + if self.nextNoteId == 65536: # short + print "note id overflow!" + # TODO think of how to handle this!? + return self.nextNoteId + + def setLocal( self, local ): + self.local = local + +class PageListener: + def notifyPageAdd( self, id, at ): + pass + + def notifyPageDelete( self, which, safe ): + pass + + def notifyPageDuplicate( self, new, at ): + pass + + def notifyPageMove( self, which, low, high ): + pass + + def notifyPageUpdate( self, which, parameter, value ): + pass + +class NoteListener: + def notifyNoteAdd( self, page, track, id ): + pass + def notifyNoteDelete( self, page, track, id ): + pass + def notifyNoteUpdate( self, page, track, id, parameter, value ): + pass + +class NoteDB: + def __init__( self ): + self.instrumentDB = InstrumentDB.getRef() + self.noteD = {} # bins containing all the notes by page, track, and id + # structure self.noteD[pageId][trackIndex][noteId] + + self.noteS = {} # bins containing all the notes by page and track + # first sorted by onset then by pitch (for drum hits) + # structure self.noteS[pageId][trackIndex][noteIndex] + + self.pages = {} # dict of Pages indexed by pageId + + self.tune = [] # list of pageIds ordered by tune + + #self.beatsBefore = {} # count of beats on previous pages indexed by page id + + self.listeners = [] # complete list of listeners + self.pageListeners = [] # list of listeners who want page notifications + self.noteListeners = [] # list of listeners who want note notifications + self.parasiteList = {} # dict of parasites indexed by listener + + self.parasiteD = {} # bin of parasites indexed by listener + self.parasiteS = {} # parasites sorted as in self.noteS, + + self.nextId = 0 # base id, first page will be 1 + + self.clipboard = [] # stores copied cs notes + self.clipboardArea = [] # stores the limits and tracks for each page in the clipboard + + def dumpToStream( self, ostream, localOnly = False ): + for pid in self.tune: + if not localOnly or self.pages[pid].local: + ostream.page_add(pid, self.pages[pid]) + for note in self.getNotesByPage( pid ): + ostream.note_add( note ) + + #-- private -------------------------------------------- + def _genId( self ): + self.nextId += 1 + if self.nextId == 65536: # short + print "page id overflow!" + # TODO think of how to handle this!? + return self.nextId + + #======================================================= + # Page Functions + + def addPage( self, pid, page, after = False ): + pid = self._newPage( pid, page ) + at = self._insertPage( pid, after ) + + #self._updateBeatsBefore( at ) + + for l in self.pageListeners: + l.notifyPageAdd( pid, at ) + + return pid + + def deletePages( self, which, instruments = False ): + beats = self.pages[self.tune[0]].beats + + low = 999999 + ind = -1 + for id in which: + ind = self.tune.index(id) + if ind < low: low = ind + + for t in range(Config.NUMBER_OF_TRACKS): + for n in self.noteD[id][t].keys(): + self.deleteNote( id, t, n ) + + #del self.beatsBefore[id] + + del self.noteD[id] + del self.noteS[id] + del self.parasiteD[id] + del self.parasiteS[id] + del self.pages[id] + + at = self.tune.index( id ) + self.tune.pop(at) + + if not len(self.tune): + self.addPage( -1, Page(beats, instruments = instruments) ) # always have at least one page + safe = self.tune[0] + #self._updateBeatsBefore(0) + else: + safe = self.tune[max(ind-1,0)] + #self._updateBeatsBefore(low) + + for l in self.pageListeners: + l.notifyPageDelete( which, safe ) + + def duplicatePages( self, which, after = False ): + sorted = [] + if after: first = self.tune.index(after)+1 + else: first = 0 + + i = j = 0 + while i < len(self.tune) and j < len(which): + if self.tune[i] in which: + sorted.append(self.tune[i]) + j += 1 + i += 1 + + new = {} + for cp in sorted: + id = self._newPage( -1, Page(self.pages[cp].beats,self.pages[cp].color,self.pages[cp].instruments) ) + self._insertPage( id, after ) + after = id + new[cp] = id + + #self._updateBeatsBefore( first ) + + for l in self.pageListeners: + l.notifyPageDuplicate( new, first ) + + for cp in sorted: + for t in range(Config.NUMBER_OF_TRACKS): + for n in self.noteD[cp][t].keys(): + self.duplicateNote( cp, t, n, new[cp], t, 0 ) + + return new + + def movePages( self, which, after = False ): + sorted = [] + if after: at = self.tune.index(after)+1 + else: at = 0 + low = high = at + + i = j = 0 + while i < len(self.tune): + if self.tune[i] in which: + sorted.append(self.tune[i]) + self.tune.pop(i) + if i < low: low = i + if i > high: high = i + if i < at: at -= 1 + j += 1 + else: + i += 1 + + self.tune = self.tune[:at] + sorted + self.tune[at:] + + #self._updateBeatsBefore( low ) + + for l in self.pageListeners: + l.notifyPageMove( sorted, low, high ) + + def updatePage( self, page, parameter, value ): + if parameter == PARAMETER.PAGE_BEATS: + ticks = value*Config.TICKS_PER_BEAT + if self.pages[page].beats > value: # crop some notes + dstream = [] + ustream = [] + for track in range(Config.NUMBER_OF_TRACKS): + dsub = [] + usub = [] + for note in self.getNotesByTrack(page, track): + if ticks <= note.cs.onset: + dsub.append( note.id ) + elif ticks < note.cs.onset + note.cs.duration: + usub.append( note.id ) + usub.append( ticks - note.cs.onset ) + if len(dsub): + dstream += [ page, track, len(dsub) ] + dsub + if len(usub): + ustream += [ page, track, PARAMETER.DURATION, len(usub)//2 ] + usub + if len(dstream): + self.deleteNotes( dstream + [-1] ) + if len(ustream): + self.updateNotes( ustream + [-1] ) + + self.pages[page].beats = value + self.pages[page].ticks = ticks + #self._updateBeatsBefore(self.tune.index(page)) + elif parameter == PARAMETER.PAGE_COLOR: + self.pages[page].color = value + + for l in self.pageListeners: + l.notifyPageUpdate( page, parameter, value ) + + # stream format: + # parameter id + # number of following pages (N) + # page id + # value + def updatePages( self, stream ): + i = [-1] + parameter = self._readstream(stream,i) + N = self._readstream(stream,i) + for j in range(N): + page = self._readstream(stream,i) + val = self._readstream(stream,i) + self.updatePage( page, parameter, val ) + + def getInstruments(self, pages): + dict = {} + for page in pages: + list = [] + for track in range(Config.NUMBER_OF_TRACKS): + list.append(self.instrumentDB.instId[self.pages[page].instruments[track]].name) + dict[page] = list[:] + return dict + + #-- private -------------------------------------------- + def _newPage( self, pid, page ): + if pid == -1 : pid = self._genId() + self.pages[pid] = page + self.noteD[pid] = [ {} for i in range(Config.NUMBER_OF_TRACKS) ] + self.noteS[pid] = [ [] for i in range(Config.NUMBER_OF_TRACKS) ] + self.parasiteD[pid] = [ {} for i in range(Config.NUMBER_OF_TRACKS) ] + self.parasiteS[pid] = [ {} for i in range(Config.NUMBER_OF_TRACKS) ] + for i in range(Config.NUMBER_OF_TRACKS): + for par in self.parasiteList.keys(): + self.parasiteD[pid][i][par] = {} + self.parasiteS[pid][i][par] = [] + return pid + + def _insertPage( self, pid, after ): + if not after: at = 0 + else: at = self.tune.index(after)+1 + self.tune.insert( at, pid ) + + return at + + #def _updateBeatsBefore( self, ind ): + # if ind == 0: beats = 0 + # else: beats = self.beatsBefore[self.tune[ind-1]] + self.pages[self.tune[ind-1]].beats + # for i in range(ind, len(self.tune)): + # self.beatsBefore[self.tune[ind]] = beats + # beats += self.pages[self.tune[ind]].beats + + + + #======================================================= + # Track Functions + + def setInstrument( self, pages, track, instrumentId ): + stream = [] + for page in pages: + self.pages[page].instruments[track] = instrumentId + notes = self.getNotesByTrack( page, track ) + sub = [] + for note in notes: + sub.append( note.id ) + sub.append( instrumentId ) + if len(sub): + stream += [ page, track, PARAMETER.INSTRUMENT, len(sub)//2 ] + sub + if len(stream): + self.updateNotes( stream + [-1] ) + + def setInstrument2( self, pages, track, instrumentId ): + stream = [] + for page in pages: + #self.pages[page].instruments[track] = instrumentId + notes = self.getNotesByTrack( page, track ) + sub = [] + for note in notes: + sub.append( note.id ) + sub.append( instrumentId ) + if len(sub): + stream += [ page, track, PARAMETER.INSTRUMENT2, len(sub)//2 ] + sub + if len(stream): + self.updateNotes( stream + [-1] ) + + #======================================================= + # Note Functions + + def addNote( self, nid, page, track, cs, hint = False ): + if nid == -1: nid = self.pages[page].genId() + n = self.noteD[page][track][nid] = Note( page, track, nid, cs ) + + if not hint: at = 0 + else: at = hint[0] + while at > 0: + onset = self.noteS[page][track][at-1].cs.onset + if onset <= cs.onset: + if onset <= cs.onset: break + elif self.noteS[page][track][at-1].cs.pitch <= cs.pitch: break + at -= 1 + last = len(self.noteS[page][track]) + while at < last: + onset = self.noteS[page][track][at].cs.onset + if onset >= cs.onset: + if onset > cs.onset: break + elif self.noteS[page][track][at].cs.pitch > cs.pitch: break + at += 1 + + self.noteS[page][track].insert( at, n ) + + for par in self.parasiteList.keys(): + parasite = self.parasiteList[par]( self, par, n ) + self.parasiteD[page][track][par][nid] = parasite.attach() # give parasites the option of return something other than themselves + self.parasiteS[page][track][par].insert( at, parasite.attach() ) + + if hint: hint[0] = at + 1 # assume the next note will fall after this one + + for l in self.noteListeners: + l.notifyNoteAdd( page, track, nid ) + + return nid + + # stream format: + # page id + # track index + # number of following notes (N) + # cs pointer + # ... up to N + # page id or -1 to exit + def addNotes( self, stream ): + new = {} + i = [-1] + p = self._readstream(stream,i) + while p != -1: + if p not in new: + new[p] = [ [] for x in range(Config.NUMBER_OF_TRACKS) ] + t = self._readstream(stream,i) + N = self._readstream(stream,i) + hint = [0] + for j in range(N): + new[p][t].append( self.addNote( -1, p, t, self._readstream(stream,i), hint ) ) + p = self._readstream(stream,i) + + return new + + def deleteNote( self, page, track, id ): + ind = self.noteS[page][track].index( self.noteD[page][track][id] ) + + for par in self.parasiteList.keys(): + self.parasiteD[page][track][par][id].destroy() + self.parasiteS[page][track][par].pop(ind) + del self.parasiteD[page][track][par][id] + + self.noteS[page][track].pop(ind) + del self.noteD[page][track][id] + + for l in self.noteListeners: + l.notifyNoteDelete( page, track, id ) + + # stream format: + # page id + # track index + # number of following notes (N) + # note id + # ... up to N + # page id or -1 to exit + def deleteNotes( self, stream ): + i = [-1] + p = self._readstream(stream,i) + while p != -1: + t = self._readstream(stream,i) + N = self._readstream(stream,i) + for j in range(N): + self.deleteNote( p, t, self._readstream(stream,i) ) + p = self._readstream(stream,i) + + def deleteNotesByTrack( self, pages, tracks ): + for p in pages: + for t in tracks: + notes = self.noteS[p][t][:] + for n in notes: + self.deleteNote( p, t, n.id ) + + def duplicateNote( self, page, track, id, toPage, toTrack, offset ): + cs = self.noteD[page][track][id].cs.clone() + cs.trackId = toTrack + cs.pageId = toPage + cs.onset += offset + ticks = self.pages[toPage].ticks + if cs.onset >= ticks: return False # off the end of the page + if cs.onset + cs.duration > ticks: + cs.duration = ticks - cs.onset + + return self.addNote( -1, toPage, toTrack, cs ) + + # stream format: + # page id + # track index + # toPage id + # toTrack index + # offset + # number of following notes (N) + # note id + # ... up to N + # page id or -1 to exit + def duplicateNotes( self, stream ): + i = [-1] + p = self._readstream(stream,i) + while p != -1: + t = self._readstream(stream,i) + toP = self._readstream(stream,i) + toT = self._readstream(stream,i) + offset = self._readstream(stream,i) + N = self._readstream(stream,i) + for j in range(N): + self.duplicateNote( p, t, self._readstream(stream,i), toP, toT, offset ) + p = self._readstream(stream,i) + + + def updateNote( self, page, track, id, parameter, value ): + if parameter == PARAMETER.ONSET: + self.noteD[page][track][id].cs.onset = value + self._resortNote( page, track, id ) + elif parameter == PARAMETER.PITCH: + self.noteD[page][track][id].cs.pitch= value + self._resortNote( page, track, id ) + elif parameter == PARAMETER.AMPLITUDE: + self.noteD[page][track][id].cs.amplitude = value + elif parameter == PARAMETER.DURATION: + self.noteD[page][track][id].cs.duration = value + elif parameter == PARAMETER.INSTRUMENT: + self.noteD[page][track][id].cs.instrumentId = value + elif parameter == PARAMETER.PAN: + self.noteD[page][track][id].cs.pan = value + elif parameter == PARAMETER.REVERB: + self.noteD[page][track][id].cs.reverbSend = value + elif parameter == PARAMETER.ATTACK: + self.noteD[page][track][id].cs.attack = value + elif parameter == PARAMETER.DECAY: + self.noteD[page][track][id].cs.decay = value + elif parameter == PARAMETER.FILTERTYPE: + self.noteD[page][track][id].cs.filterType = value + elif parameter == PARAMETER.FILTERCUTOFF: + self.noteD[page][track][id].cs.filterCutoff = value + elif parameter == PARAMETER.INSTRUMENT2: + self.noteD[page][track][id].cs.instrumentId2 = value + + for par in self.parasiteList.keys(): + self.parasiteD[page][track][par][id].updateParameter( parameter, value ) + + for l in self.noteListeners: + l.notifyNoteUpdate( page, track, id, parameter, value ) + + # stream format: + # page id + # track index + # parameter id + # number of following notes (N) + # note id + # value + # ... up to N + # page id or -1 to exit + def updateNotes( self, stream ): + i = [-1] + p = self._readstream(stream,i) + while p != -1: + t = self._readstream(stream,i) + param = self._readstream(stream,i) + N = self._readstream(stream,i) + for j in range(N): + self.updateNote( p, t, self._readstream(stream,i), param, self._readstream(stream,i) ) + p = self._readstream(stream,i) + + #-- private -------------------------------------------- + def _readstream( self, stream, i ): + i[0] += 1 + return stream[i[0]] + + def _resortNote( self, page, track, id ): + ins = out = self.noteS[page][track].index(self.noteD[page][track][id]) + cs = self.noteD[page][track][id].cs + while ins > 0: # check backward + onset = self.noteS[page][track][ins-1].cs.onset + if onset <= cs.onset: + if onset <= cs.onset: break + elif self.noteS[page][track][ins-1].cs.pitch <= cs.pitch: break + ins -= 1 + if ins == out: # check forward + ins += 1 + last = len(self.noteS[page][track]) + while ins < last: + onset = self.noteS[page][track][ins].cs.onset + if onset >= cs.onset: + if onset > cs.onset: break + elif self.noteS[page][track][ins].cs.pitch > cs.pitch: break + ins += 1 + + if ins != out: # resort + if ins > out: ins -= 1 + n = self.noteS[page][track].pop( out ) + self.noteS[page][track].insert( ins, n ) + for par in self.parasiteList.keys(): + p = self.parasiteS[page][track][par].pop( out ) + self.parasiteS[page][track][par].insert( ins, p ) + + + #======================================================= + # Clipboard Functions + + # stream format: + # page id + # track index + # number of following notes (N) + # note id + # ... up to N + # page id or -1 to exit + def notesToClipboard( self, stream ): + self.clipboard = [] + self.clipboardArea = [] + i = [-1] + pages = [] + p = self._readstream(stream,i) + while p != -1: + if p not in pages: + page = [ [] for x in range(Config.NUMBER_OF_TRACKS) ] + pageArea = { "limit": [ 99999, 0 ], + "tracks": [ 0 for x in range(Config.NUMBER_OF_TRACKS) ] } + pages.append(p) + self.clipboard.append(page) + self.clipboardArea.append(pageArea) + else: + ind = pages.index(p) + page = self.clipboard[ind] + pageArea = self.clipboardArea[ind] + t = self._readstream(stream,i) + pageArea["tracks"][t] = 1 + N = self._readstream(stream,i) + for j in range(N): + cs = self.noteD[p][t][self._readstream(stream,i)].cs.clone() + if cs.onset < pageArea["limit"][0]: pageArea["limit"][0] = cs.onset + if cs.onset + cs.duration > pageArea["limit"][1]: pageArea["limit"][1] = cs.onset + cs.duration + page[t].append( cs ) + p = self._readstream(stream,i) + + return self.clipboardArea + + def tracksToClipboard( self, pages, tracks ): + self.clipboard = [] + self.clipboardOrigin = [ 0, 0 ] + self.clipboardArea = [] + for p in pages: + page = [ [] for x in range(Config.NUMBER_OF_TRACKS) ] + pageArea = { "limit": [ 0, 99999 ], + "tracks": [ 0 for x in range(Config.NUMBER_OF_TRACKS) ] } + self.clipboard.append(page) + self.clipboardArea.append(pageArea) + for t in tracks: + pageArea["tracks"][t] = 1 + for id in self.noteD[p][t]: + cs = self.noteD[p][t][id].cs.clone() + page[t].append( cs ) + + return self.clipboardArea + + # trackMap = { X: Y, W: Z, ... }; X,W are track indices, Y,Z are clipboard indices + # instrumentMap = { X: Y, W: Z, ... }; X,W are track indices, Y,Z are instrument ids + def pasteClipboard( self, pages, offset, trackMap, instrumentMap = {} ): + if not len(self.clipboard): return + + deleteStream = [] + updateStream = [] + addStream = [] + + pp = 0 + ppMax = len(self.clipboard) + for p in pages: + ticks = self.pages[p].ticks + area = self.clipboardArea[pp] + area["limit"][0] += offset + area["limit"][1] += offset + for t in trackMap.keys(): + if not area["tracks"][trackMap[t]]: continue + if instrumentMap.has_key(t): + updateInstrument = True + instrumentId = instrumentMap[t] + else: + updateInstrument = False + tdeleteStream = [] + tupdateOStream = [] + tupdateDStream = [] + taddStream = [] + # clear area + for n in self.noteS[p][t]: + start = n.cs.onset + end = start + n.cs.duration + if area["limit"][0] <= start < area["limit"][1]: start = area["limit"][1] + if area["limit"][0] < end <= area["limit"][1]: end = area["limit"][0] + if start < area["limit"][0] and end > area["limit"][1]: end = area["limit"][0] + if end <= start: + tdeleteStream.append( n.id ) + elif start != n.cs.onset: + tupdateDStream += [ n.id, end - start ] + tupdateOStream += [ n.id, start ] + elif end != start + n.cs.duration: + tupdateDStream += [ n.id, end - start ] + if len(tdeleteStream): + deleteStream += [ p, t, len(tdeleteStream) ] + tdeleteStream + if len(tupdateOStream): + updateStream += [ p, t, PARAMETER.ONSET, len(tupdateOStream)//2 ] + tupdateOStream + if len(tupdateDStream): + updateStream += [ p, t, PARAMETER.DURATION, len(tupdateDStream)//2 ] + tupdateDStream + # paste notes + for cs in self.clipboard[pp][trackMap[t]]: + newcs = cs.clone() + newcs.onset += offset + if newcs.onset >= ticks: continue + if newcs.onset + newcs.duration > ticks: + newcs.duration = ticks - newcs.onset + newcs.pageId = p + newcs.trackId = t + if updateInstrument: + newcs.instrumentId = instrumentId + # TODO update any other parameters? + taddStream.append( newcs ) + if len(taddStream): + addStream += [ p, t, len(taddStream) ] + taddStream + + pp += 1 + if pp == ppMax: pp -= ppMax + + + + if len(deleteStream): + self.deleteNotes( deleteStream + [-1] ) + if len(updateStream): + self.updateNotes( updateStream + [-1] ) + if len(addStream): + return self.addNotes( addStream + [-1] ) + + return None + + def getClipboardArea( self, ind ): + N = len(self.clipboardArea) + while ind >= N: ind -= N + return self.clipboardArea[ind] + + #======================================================= + # Listener Functions + + def addListener( self, listener, parasite = None, page = False, note = False ): + if listener in self.listeners: + return # only one listener per object + + if parasite: + self.parasiteList[listener] = parasite + self._addParasite( listener, parasite ) + + if page: self.pageListeners.append( listener ) + if note: self.noteListeners.append( listener ) + self.listeners.append( listener ) + + def deleteListener( self, listener ): + self.listeners.remove( listener ) + if listener in self.pageListeners: + self.pageListeners.remove( listener ) + if listener in self.noteListeners: + self.noteListeners.remove( listener ) + if self.parasites.has_key( listener ): + self._deleteParasite( listener ) + del self.parasiteList[listener] + + #-- private -------------------------------------------- + def _addParasite( self, listener, parasite ): + for p in self.tune: + for t in range(Config.NUMBER_OF_TRACKS): + self.parasiteD[p][t][listener] = {} + self.parasiteS[p][t][listener] = [] + for n in self.noteD[p][t].keys(): + parasite( self, listener, self.noteD[p][t][n] ) + self.parasiteD[p][t][listener][n] = parasite.attach() # give parasites the option of returning something other than themselves + self.parasiteS[p][t][listener].insert( self.noteS[p][t].index( self.noteD[p][t][n]), parasite.attach() ) + + def _deleteParasite( self, listener ): + for p in self.tune: + for t in range(Config.NUMBER_OF_TRACKS): + for n in self.notes[p][t].keys(): + self.parasiteD[p][t][listener][n].destroy() + del self.parasiteD[p][t][listener] + del self.parasiteS[p][t][listener] + + #======================================================= + # Get Functions + + def getPageCount( self ): + return len(self.pages) + + def getTune( self ): + return self.tune + + def getPage( self, page ): + return self.pages[page] + + def getPageByIndex( self, ind ): + return self.tune[ind] + + def getPageIndex( self, page ): + return self.tune.index(page) + + # Not sure if this is useful! + #def getBeatsBeforePage( self, page ): + # return self.beatsBefore[page] + + def getNote( self, page, track, id, listener = None ): + if listener: + return self.parasiteD[page][track][listener][id] + return self.noteD[page][track][id] + + def getNotesByPage( self, page, listener = None ): + notes = [] + if listener: + for i in range(Config.NUMBER_OF_TRACKS): + notes.extend( self.parasiteS[page][i][listener] ) + else: + for i in range(Config.NUMBER_OF_TRACKS): + notes.extend( self.noteS[page][i] ) + return notes + + + def getNotesByTrack( self, page, track, listener = None ): + if listener: + return self.parasiteS[page][track][listener] + else: + return self.noteS[page][track] + + def getNotes(self, listener = None ): + notes = [] + for p in self.pages: + notes.extend( self.getNotesByPage(p, listener ) ) + return notes + + + def getCSNotesByPage( self, page ): + return map( lambda n: n.cs, self.getNotesByPage( page ) ) + + def getCSNotesByTrack( self, page, track ): + return map( lambda n: n.cs, self.getNotesByTrack( page, track ) ) |