def __init__(self, text = '', pos=None, size=None, font_size=40, start_pos=None):
self.size = MovingValue(Point((20,20)), get_default(size, Point((20,20))))
pos = get_default(pos, Point((0,0)))
start_pos = get_default(start_pos, Point((0,0)))
self.pos = MovingValue(start_pos, pos, step=0.3)
self.widgets = [] # sub-widgets
self.focused_widgets = []
self.hovered_widget = None
self.trigger_lists = {'pre' : TriggerList(),
'post' : TriggerList(),}
self.text = text
self._font_size = font_size
self.reset()
self._init_params()
self._init_event_triggers()
self.max_undo = 25
# TODO kick this outta here
#from Ellipse import Ellipse
from Shapes.Rectangle import Rectangle
self.shape = Rectangle(pygame.Rect(self.get_current_rect()))
def save_snapshot_image(self, event, filename, width=None, height=None, callback_when_done=None, **kw):
if width and not height:
height = self.size.current.y/(self.size.current.x/float(width))
elif height and not width:
width = self.size.current.x/(self.size.current.y/float(height))
width = get_default(width, self.size.current.x)
height = get_default(height, self.size.current.y)
rect = pygame.Rect(event.parent_offset.x, event.parent_offset.y, self.size.current.x, self.size.current.y)
rect = rect.clip(event.surface.get_rect())
subsurface = event.surface.subsurface(rect)
pygame.image.save(pygame.transform.scale(subsurface, (width,height)), filename)
if callback_when_done:
callback_when_done(filename, width, height)
def __init__(self, node=None, out_edges=None, *args, **kw):
super(NodeWidget, self).__init__(*args, **kw)
self.out_edges = get_default(out_edges, {})
if node:
self.set_node(node)
from Shapes.Ellipse import Ellipse
self.shape = Ellipse(pygame.Rect(self.get_current_rect()))
self.params.add_allowed_name('show_group_name')
self.params.show_group_name = True
self.shape_image = load_image("images/circle_purple_gray.png")
self.focused_shape_image = load_image("images/circle.png")
self.hovered_shape_image = load_image("images/circle_purple.png")
def __init__(self, name, group_name = None, start_pos=None):
self.name = name
self.group_name = group_name
self.start_pos = get_default(start_pos, Point((0,0)))
