def mouseDown(self, machine, *args, **kwargs):
point = kwargs['point']
if Figure.pointIsControl(machine.p1, point, kwargs['scale']):
self.point = machine.p1
if Figure.pointIsControl(machine.p2, point, kwargs['scale']):
self.point = machine.p2
if self.point:
if 'event' in kwargs and kwargs['event'].button() == Qt.RightButton:
machine.state = machine.delete
else:
self.point.setX(point.x())
self.point.setY(point.y())
return True
else:
return False
def mouseDown(self, machine, *args, **kwargs):
point = kwargs['point']
if Figure.pointIsControl(machine.p1, point, kwargs['scale']):
self.point = machine.p1
if Figure.pointIsControl(machine.p2, point, kwargs['scale']):
self.point = machine.p2
if self.point:
if 'event' in kwargs and kwargs['event'].button(
) == Qt.RightButton:
machine.state = machine.delete
else:
self.point.setX(point.x())
self.point.setY(point.y())
return True
else:
return False
def mouseDown(self, machine, *args, **kwargs):
point = kwargs.get('point')
# Если нажатие в какой нибудь точке кроме последней то просто ничего не делаем и выходим
for p in machine.polygon:
if Figure.pointIsControl(p, point, kwargs['scale']) and p is not machine.polygon[-1]:
return True # новую фигуру добавлять не надо
# Если у нас больше 1 точки и мы тыкаем в последнюю тогда ...
if len(machine.polygon) > 1 and Figure.pointIsControl(machine.polygon[-1], point, kwargs['scale']):
# ... делаем декомпозицию ломаной и ...
machine.decompose()
# ... и переходим в состояние управление ломаной
machine.state = machine.control
return True
# в любом оставшемся случае добавляем точку в ломаную
machine.polygon.append(point)
return True # новую фигуру добавлять не надо
def mouseDown(self, machine, *args, **kwargs):
point = kwargs['point']
scale = kwargs['scale']
if Figure.pointIsControl(machine.center, point, scale):
self.point = machine.center
if Figure.pointIsControl(machine.ctrl, point, scale):
self.point = machine.ctrl
if self.point:
if 'event' in kwargs and kwargs['event'].button() is Qt.RightButton:
machine.state = machine.delete
elif self.point == machine.center:
delta = point - machine.center
machine.center += delta
machine.ctrl += delta
elif self.point == machine.ctrl:
machine.ctrl.setX(point.x())
machine.ctrl.setY(point.y())
return True
else:
return False
def mouseDown(self, machine, *args, **kwargs):
for p in machine.polygon:
if Figure.pointIsControl(p, kwargs['point'], kwargs['scale']):
if 'event' in kwargs and kwargs['event'].button() is Qt.RightButton:
del machine.polygon[machine.polygon.index(p)]
if len(machine.polygon) < 3:
machine.state = machine.delete
else:
machine.decompose()
else:
self.control1 = p
return True
return False
def mouseDown(self, machine, *args, **kwargs):
point = kwargs['point']
scale = kwargs['scale']
if Figure.pointIsControl(machine.center, point, scale):
self.point = machine.center
if Figure.pointIsControl(machine.ctrl, point, scale):
self.point = machine.ctrl
if self.point:
if 'event' in kwargs and kwargs['event'].button(
) is Qt.RightButton:
machine.state = machine.delete
elif self.point == machine.center:
delta = point - machine.center
machine.center += delta
machine.ctrl += delta
elif self.point == machine.ctrl:
machine.ctrl.setX(point.x())
machine.ctrl.setY(point.y())
return True
else:
return False
def mouseUp(self, machine, *args, **kwargs):
point = kwargs['point']
machine.ctrl = point
if not Figure.pointIsControl(machine.center, point, kwargs['scale']):
machine.state = machine.control
def mouseUp(self, machine, *args, **kwargs):
machine.p2 = kwargs['point']
if not Figure.pointIsControl(machine.p1, kwargs['point'],
kwargs['scale']):
machine.state = machine.control
def mouseUp(self, machine, *args, **kwargs):
machine.p2 = kwargs['point']
if not Figure.pointIsControl(machine.p1, kwargs['point'], kwargs['scale']):
machine.state = machine.control
def mouseUp(self, machine, *args, **kwargs):
point = kwargs['point']
machine.ctrl = point
if not Figure.pointIsControl(machine.center, point, kwargs['scale']):
machine.state = machine.control
