From 63e12fbd5ea5aef17a5b7aa26cb3c772cb0cb3db Mon Sep 17 00:00:00 2001
From: Marco Pesenti Gritti <marco@localhost.localdomain>
Date: Fri, 13 Oct 2006 16:05:48 +0000
Subject: More work on links

---
(limited to 'sugar')

diff --git a/sugar/graphics/bubble.py b/sugar/graphics/bubble.py
index dc7c635..8f2fa32 100644
--- a/sugar/graphics/bubble.py
+++ b/sugar/graphics/bubble.py
@@ -1,4 +1,7 @@
+import math
+
 import gobject
+import gtk
 import hippo
 
 class Bubble(hippo.CanvasBox, hippo.CanvasItem):
@@ -11,7 +14,7 @@ class Bubble(hippo.CanvasBox, hippo.CanvasItem):
 
 	def __init__(self, **kwargs):
 		self._color = None
-		self._radius = 12
+		self._radius = 8
 
 		hippo.CanvasBox.__init__(self, **kwargs)
 
@@ -24,25 +27,34 @@ class Bubble(hippo.CanvasBox, hippo.CanvasItem):
 		if pspec.name == 'color':
 			return self._color
 
-	def _color_string_to_rgb(self, color_string):
+	def _string_to_rgb(self, color_string):
 		col = gtk.gdk.color_parse(color_string)
-		return (col.red / 65535, col.green / 65535, col.blue / 65535)
+		return (col.red / 65535.0, col.green / 65535.0, col.blue / 65535.0)
 
 	def do_paint_below_children(self, cr, damaged_box):
-		cairo_move_to(self._radius, 0);
-		cr.arc(width - self._radius, self._radius,
+		[width, height] = self.get_allocation()
+
+		line_width = 3.0
+		x = line_width
+		y = line_width
+		width -= line_width * 2
+		height -= line_width * 2
+
+		cr.move_to(x + self._radius, y);
+		cr.arc(x + width - self._radius, y + self._radius,
 			   self._radius, math.pi * 1.5, math.pi * 2);
-		cr.arc(width - self._radius, height - self._radius,
+		cr.arc(x + width - self._radius, x + height - self._radius,
 			   self._radius, 0, math.pi * 0.5);
-		cr.arc(self._radius, height - self._radius,
+		cr.arc(x + self._radius, y + height - self._radius,
 			   self._radius, math.pi * 0.5, math.pi);
-		cr.arc(cr, self._radius, self._radius, self._radius,
+		cr.arc(x + self._radius, y + self._radius, self._radius,
 			   math.pi, math.pi * 1.5);
 
-		color = self._color.get_fill_color()
-		cr.set_source_rgb(cr, self._color_string_to_rgb(color));
-		cairo_fill_preserve(cr);
+		color = self._string_to_rgb(self._color.get_fill_color())
+		cr.set_source_rgb(*color)
+		cr.fill_preserve();
 
-		color = self._color.get_stroke_color()
-		cr.set_source_rgb(cr, self._color_string_to_rgb(color));
-		cairo_stroke(cr);
+		color = self._string_to_rgb(self._color.get_stroke_color())
+		cr.set_source_rgb(*color)
+		cr.set_line_width(line_width)
+		cr.stroke();
--
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