"""
-Copyright 2007 Free Software Foundation, Inc.
+Copyright 2007, 2008, 2009 Free Software Foundation, Inc.
This file is part of GNU Radio
GNU Radio Companion is free software; you can redistribute it and/or
class Port(Element):
"""The graphical port."""
- def __init__(self, *args, **kwargs):
+ def __init__(self):
"""
Port contructor.
Create list of connector coordinates.
Element.__init__(self)
self.connector_coordinates = dict()
- def update(self):
+ def create_shapes(self):
"""Create new areas and labels for the port."""
- self.clear()
+ Element.create_shapes(self)
#get current rotation
rotation = self.get_rotation()
#get all sibling ports
#the connector length
self._connector_length = CONNECTOR_EXTENSION_MINIMAL + CONNECTOR_EXTENSION_INCREMENT*index
- def _create_labels(self):
+ def create_labels(self):
"""Create the labels for the socket."""
+ Element.create_labels(self)
self._bg_color = Colors.get_color(self.get_color())
#create the layout
layout = gtk.DrawingArea().create_pango_layout('')
gc.set_foreground(self._bg_color)
pixmap.draw_rectangle(gc, True, 0, 0, self.w, self.h)
pixmap.draw_layout(gc, 0, 0, layout)
- #create the images
- self.horizontal_label = image = pixmap.get_image(0, 0, self.w, self.h)
+ #create vertical and horizontal pixmaps
+ self.horizontal_label = pixmap
if self.is_vertical():
- self.vertical_label = vimage = gtk.gdk.Image(gtk.gdk.IMAGE_NORMAL, pixmap.get_visual(), self.h, self.w)
- for i in range(self.w):
- for j in range(self.h): vimage.put_pixel(j, self.w-i-1, image.get_pixel(i, j))
+ self.vertical_label = self.get_parent().get_parent().new_pixmap(self.h, self.w)
+ Utils.rotate_pixmap(gc, self.horizontal_label, self.vertical_label)
def draw(self, gc, window):
"""
border_color=self.is_highlighted() and Colors.HIGHLIGHT_COLOR or Colors.BORDER_COLOR,
)
X,Y = self.get_coordinate()
- (x,y),(w,h) = self.areas_dict[self.get_rotation()][0] #use the first area's sizes to place the labels
+ (x,y),(w,h) = self._areas_list[0] #use the first area's sizes to place the labels
if self.is_horizontal():
- window.draw_image(gc, self.horizontal_label, 0, 0, x+X+(self.W-self.w)/2, y+Y+(self.H-self.h)/2, -1, -1)
+ window.draw_drawable(gc, self.horizontal_label, 0, 0, x+X+(self.W-self.w)/2, y+Y+(self.H-self.h)/2, -1, -1)
elif self.is_vertical():
- window.draw_image(gc, self.vertical_label, 0, 0, x+X+(self.H-self.h)/2, y+Y+(self.W-self.w)/2, -1, -1)
+ window.draw_drawable(gc, self.vertical_label, 0, 0, x+X+(self.H-self.h)/2, y+Y+(self.W-self.w)/2, -1, -1)
def get_connector_coordinate(self):
"""