def on_mouse_release(self, event):
if self.selected_boundary == self.osc_boundary_start:
self.opstack.push(Update(self.i, 'start', float(event.xdata)))
elif self.selected_boundary == self.osc_boundary_stop:
self.opstack.push(Update(self.i, 'stop', float(event.xdata)))
if self.selected_boundary:
self.selected_boundary.set_color('r')
self.update_syl_boundaries()
self.selected_boundary = None
self.canvas.draw()
def test_read_write2(tempfile, opstack):
opstack.push(Update(0, 'name', 'z'))
write_stack(tempfile, opstack)
new_opstack = read_stack(tempfile)
assert new_opstack.original_events == opstack.original_events
assert new_opstack.events == opstack.events
assert new_opstack.events != new_opstack.original_events
def on_key_press(self, event):
if event.key() == Qt.Key_Right:
self.inc_i()
elif event.key() == Qt.Key_Left:
self.dec_i()
if event.key() == Qt.Key_Down:
self.zoom_in_x()
elif event.key() == Qt.Key_Up:
self.zoom_out_x()
elif event.key() <= Qt.Key_Z and event.key() >= Qt.Key_A:
if self.N_points > int(round(self.sr * self.gap * self.maxpoint)):
return
newlabel = chr(event.key())
self.opstack.push(Update(self.label_index, 'name', newlabel))
self.inc_i()
elif event.key() <= Qt.Key_9 and event.key() >= Qt.Key_0:
if self.N_points > int(round(self.sr * self.gap * self.maxpoint)):
return
newlabel = number_shortcut[chr(event.key())]
self.opstack.push(Update(self.label_index, 'name', newlabel))
self.inc_i()
def on_key_press(self, event):
#print('you pressed ', event.key)
if event.key in ('pagedown', ' ', 'right'):
self.inc_i()
elif event.key in ('pageup', 'backspace', 'left'):
self.dec_i()
elif event.key in self.keymap:
newlabel = self.keymap[event.key]
self.opstack.push(Update(self.i, 'name', newlabel))
self.inc_i()
elif event.key in ('ctrl+i', 'down'):
if self.N_points > 5000:
self.N_points -= 5000
self.update_plot_data()
elif event.key in ('ctrl+o', 'up'):
self.N_points += 5000
self.update_plot_data()
elif event.key == 'ctrl+s':
self.save()
elif event.key == 'ctrl+h':
print(help_string)
elif event.key in ('ctrl+m', 'ctrl+backspace') and self.i > 0:
self.i -= 1
self.opstack.push(Merge(self.i))
self.inc_i()
elif event.key in ('ctrl+x', 'tab'):
self.opstack.push(Delete(self.i))
if self.i >= len(self.opstack.events):
self.i = len(self.opstack.events) - 1
self.update_plot_data()
elif event.key == 'ctrl+z' and self.opstack.ops:
self.opstack.undo()
self.i = self.opstack.undo_ops[-1].index
self.update_plot_data()
elif event.key == 'ctrl+y' and self.opstack.undo_ops:
self.opstack.redo()
self.i = self.opstack.ops[-1].index
self.update_plot_data()
def deletelabel(self):
if self.N_points > int(round(self.sr * self.gap * self.maxpoint)):
return
self.opstack.push(Update(self.label_index, 'name', ""))
self.dec_i()
def addlabel(self, str):
if self.N_points > int(round(self.sr * self.gap * self.maxpoint)):
return
self.opstack.push(Update(self.label_index, 'name', str))
self.inc_i()
def test_stack_undo(opstack):
opstack.push(Update(0, 'name', 'z'))
opstack.undo()
assert len(opstack.ops) == 0
assert len(opstack.undo_ops) == 1
assert opstack.events == opstack.original_events
def test_stack_push(opstack):
opstack.push(Update(0, 'name', 'z'))
assert len(opstack.ops) == 1
assert opstack.events != opstack.original_events
def test_chain(labels):
Update(2, 'stop', 100).on(labels)
Update(1, 'start', 100).on(labels)
assert labels[2]['stop'] == 100
assert labels[1]['start'] == 100
def test_stop(labels):
Update(2, 'stop', 100).on(labels)
assert labels[2]['stop'] == 100
def test_start(labels):
Update(1, 'start', 100).on(labels)
assert labels[1]['start'] == 100
def test_name(labels):
Update(0, 'name', 'a2').on(labels)
assert labels[0]['name'] == 'a2'