class LongWebW(QWidget):
def __init__(self):
super(LongWebW, self).__init__()
self.grid = QGridLayout(self)
self.osc = OSC()
self.osc.clear()
self.view_list = [LongWebView(), LongWebView()]
self.view_list[0].setSizePolicy(QSizePolicy.MinimumExpanding,QSizePolicy.Preferred)
self.view_list[1].setSizePolicy(QSizePolicy.MinimumExpanding,QSizePolicy.Preferred)
self.onData_list = [[], []] # [[(cur_set, onset),], [(cur_set, onset),]
self.offData_list = [[], []] # [[(cur_set, offset),], [(cur_set, offset),]
self.onOff_list = [[], []]
self.grid.addWidget(self.view_list[0], 0,0,1,1)
self.grid.addWidget(self.view_list[1], 1,0,1,1)
self.setMinimumWidth(1200)
self.setFixedHeight(700)
self.cur_notes_set = set()
self.lock = threading.RLock()
self.idx = 0
self.auto = False
self.renewParserT("molihua.abc")
def closeEvent(self, event):
print("longwebw close!!")
self.auto = False
self.clear()
self.osc.clear()
def clear(self):
for note in copy.copy(self.cur_notes_set):
self.noteOff(note)
def mousePressEvent(self, event):
print("clicked")
if self.auto:
self.auto = False
return
t = threading.Timer(0.1, self.autoPlay)
t.start()
def renewParserT(self, file_name):
self.view_list[0].refresh()
self.view_list[1].refresh()
timer = threading.Timer(2 ,self.renewParser, [file_name])
timer.start()
def renewParser(self, file_name):
self.idx = 0;
self.parser = Parser(file_name)
self.view_list[0].set_m_k(self.parser.time_sign, self.parser.key_sign).draw_stave()
self.view_list[1].set_m_k(self.parser.time_sign, self.parser.key_sign).draw_stave()
self.give_data(0)
self.give_data(1)
self.view_list[0].draw_line()
def noteOn(self, nstr, checkMove=True):
with self.lock:
self.cur_notes_set.add(nstr)
if checkMove: self.check_move()
NIdx = VStrToNIdx(nstr)
if NIdx >=0: self.osc.noteOn(NIdx)
def noteOff(self, nstr):
with self.lock:
if nstr in self.cur_notes_set:
self.cur_notes_set.remove(nstr)
NIdx = VStrToNIdx(nstr)
if NIdx >=0: self.osc.noteOff(NIdx)
def check_move(self):
if self.onData_list[self.idx] != [] and self.onData_list[self.idx][0][0].issubset(self.cur_notes_set): # self.cur_notes_set == self.onData_list[self.idx][0][0]:
# have to move
self.onData_list[self.idx].pop(0)
self.view_list[self.idx].move()
if self.onData_list[self.idx] == []:
# last element, have to fetch
self.give_data(self.idx)
self.idx = (self.idx+1)%2
if self.onData_list[self.idx] != []:
self.view_list[self.idx].draw_line()
def set_move_speed(self, speed):
self.view_list[0].set_move_speed(speed)
self.view_list[1].set_move_speed(speed)
def autoPlay(self):
if self.onData_list[self.idx] == []: return
self.auto = True
cur_onset, cur_onval = self.onData_list[self.idx][0]
ooIdx = 0
# Jump to current onoff Idx
while ooIdx < len(self.onOff_list[self.idx]) and self.onOff_list[self.idx][ooIdx][0] != cur_onval:
ooIdx += 1
print("ooIdx = " + str(ooIdx))
start_time = time.time(); cur_sidx = self.idx
start_val = cur_onval
self.clear()
# Start playing
while self.auto == True and (ooIdx < len(self.onOff_list[self.idx]) or cur_sidx != self.idx):
if cur_sidx != self.idx: # Rotate to next idx
ooIdx = 0; cur_sidx = self.idx
print("Cur Notes Set:::::::" + str(self.cur_notes_set))
print(self.onOff_list[self.idx][ooIdx:])
if len(self.onOff_list[self.idx]) == 0: break # No onoff any more
val, onset, offset = self.onOff_list[self.idx][ooIdx]
# Sleep until the val
self.sleep(start_time, start_val, val, self.parser.speed)
if ooIdx == 0: self.clear()
with self.lock:
for each in offset:
self.noteOff(each)
for each in onset:
self.noteOn(each, False)
self.check_move()
ooIdx += 1
self.auto = False
def sleep(self, start_time, start_val ,val, speed):
target_time = start_time + (val - start_val)/speed*60
while time.time() < target_time:
time.sleep(0.01)
def give_data(self, idx):
data = self.parser.getNext()
self.build_data_list(data, idx)
self.build_view_list(data, idx)
def build_data_list(self, data, idx):
tre_data = data['tre_notes_raw']
bas_data = data['bas_notes_raw']
self.onData_list[idx] = merge2list(tre_data, bas_data,
lambda cur_data: cur_data[0][3],
addToSet,
lambda res, key, set1, set2: res.append((set1.union(set2), key)),
set(["|"]))
print("onData_list!!!!!!!!!!!!!")
print(self.onData_list)
self.offData_list[idx] = merge2list(tre_data, bas_data,
lambda cur_data: cur_data[0][4],
addToSet,
lambda res, key, set1, set2: res.append((set1.union(set2), key)),
set(["|"]))
def res_onoff(cur_set, cur_data):
for each in cur_data[0]:
cur_set.add(each)
print(cur_set)
def append_onoff(res, key, cur_set1, cur_set2):
print(key, cur_set1, cur_set2)
res.append((key, cur_set1, cur_set2))
self.onOff_list[idx] = merge2list(self.onData_list[idx], self.offData_list[idx],
lambda cur_data: cur_data[1],
res_onoff, # lambda cur_set, cur_data: cur_set.union(cur_data[0]),
append_onoff)
print("onOff_list!!!!!!!!!!!!!")
print(self.onOff_list)
def build_view_list(self, data, idx):
view = self.view_list[idx]
view.draw_stave()
view.draw_notes(data)