def backspace(self):
if len(self.m_data) > 0:
if self.g_face:
self.g_box.get_children()[-2].destroy()
self.g_face.destroy()
self.g_face = None
self.g_box.get_children()[len(self.m_data)-1].destroy()
self.g_box.pack_start(gu.create_png_image('holder'), False, False, 0)
del self.m_data[-1]
def backspace(self):
if len(self.m_data) > 0:
if self.g_face:
self.g_box.get_children()[-2].destroy()
self.g_face.destroy()
self.g_face = None
self.g_box.get_children()[len(self.m_data) - 1].destroy()
self.g_box.pack_start(gu.create_png_image('holder'), False)
del self.m_data[-1]
def create_holders(self):
"""
create those |__| that represents one beat
"""
if self.__timeout:
gobject.source_remove(self.__timeout)
self.clear()
for x in range(self.m_num_beats):
self.g_box.pack_start(gu.create_png_image('holder'), False)
self.m_data = []
def create_holders(self):
"""
create those |__| that represents one beat
"""
if self.__timeout:
GObject.source_remove(self.__timeout)
self.clear()
for x in range(self.m_num_notes):
self.g_box.pack_start(gu.create_png_image('holder'), False, False, 0)
self.m_data = []
def add_rhythm_element(self, i):
assert len(self.m_data) <= self.m_num_beats
if len(self.g_box.get_children()) >= self.m_num_beats:
self.g_box.get_children()[self.m_num_beats - 1].destroy()
vbox = Gtk.VBox(False, 0)
vbox.show()
im = gu.create_rhythm_image(const.RHYTHMS[i])
vbox.pack_start(im, True, True, 0)
vbox.pack_start(gu.create_png_image('rhythm-wrong'), False, False, 0)
vbox.get_children()[-1].hide()
self.g_box.pack_start(vbox, False, False, 0)
self.g_box.reorder_child(vbox, len(self.m_data))
self.m_data.append(i)
def add_rhythm_element(self, i):
assert len(self.m_data) <= self.m_num_beats
if len(self.g_box.get_children()) >= self.m_num_beats:
self.g_box.get_children()[self.m_num_beats-1].destroy()
vbox = gtk.VBox()
vbox.show()
im = gu.create_rhythm_image(const.RHYTHMS[i])
vbox.pack_start(im)
vbox.pack_start(gu.create_png_image('rhythm-wrong'), False, False)
vbox.get_children()[-1].hide()
self.g_box.pack_start(vbox, False)
self.g_box.reorder_child(vbox, len(self.m_data))
self.m_data.append(i)
def add_rhythm_element(self, i):
assert len(self.m_data) <= self.m_num_notes
if len(self.g_box.get_children()) >= self.m_num_notes:
self.g_box.get_children()[self.m_num_notes-1].destroy()
vbox = Gtk.VBox()
vbox.show()
# im = gu.create_rhythm_image(const.RHYTHMS[i])
im = self.g_parent.solbutton(i, False)
vbox.pack_start(im, True, True, 0)
vbox.pack_start(gu.create_png_image('rhythm-wrong'), False, False, 0)
vbox.get_children()[-1].hide()
self.g_box.pack_start(vbox, False, False, 0)
self.g_box.reorder_child(vbox, len(self.m_data))
self.m_data.append(i)
def add_rhythm_element(self, i):
assert len(self.m_data) <= self.m_num_notes
if len(self.g_box.get_children()) >= self.m_num_notes:
self.g_box.get_children()[self.m_num_notes-1].destroy()
vbox = gtk.VBox()
vbox.show()
# im = gu.create_rhythm_image(const.RHYTHMS[i])
im = self.g_parent.solbutton(i, False)
vbox.pack_start(im)
vbox.pack_start(gu.create_png_image('rhythm-wrong'), False, False)
vbox.get_children()[-1].hide()
self.g_box.pack_start(vbox, False)
self.g_box.reorder_child(vbox, len(self.m_data))
self.m_data.append(i)
def clear_wrong_part(self):
"""When the user have answered the question, this method is used
to clear all but the first correct elements."""
# this assert is always true because if there is no rhythm element,
# then there is a rhythm holder ( |__| )
assert self.m_num_beats == len(self.g_parent.m_t.m_question)
self.g_face.destroy()
self.g_face = None
for n in range(self.m_num_beats):
if self.m_data[n] != self.g_parent.m_t.m_question[n]:
break
for x in range(n, len(self.g_box.get_children())):
self.g_box.get_children()[n].destroy()
self.m_data = self.m_data[:n]
for x in range(n, self.m_num_beats):
self.g_box.pack_start(gu.create_png_image('holder'), False)
def clear_wrong_part(self):
"""When the user have answered the question, this method is used
to clear all but the first correct elements."""
# this assert is always true because if there is no rhythm element,
# then there is a rhythm holder ( |__| )
assert self.m_num_notes == len(self.g_parent.m_t.m_question)
self.g_face.destroy()
self.g_face = None
for n in range(self.m_num_notes):
if self.m_data[n] != self.g_parent.m_t.m_question[n]:
break
for x in range(n, len(self.g_box.get_children())):
self.g_box.get_children()[n].destroy()
self.m_data = self.m_data[:n]
for x in range(n, self.m_num_notes):
self.g_box.pack_start(gu.create_png_image('holder'), False, False, 0)