From 488402df7d37cf68d421229968632696a2a97bd7 Mon Sep 17 00:00:00 2001
From: Marco Pesenti Gritti <marco@localhost.localdomain>
Date: Wed, 06 Feb 2008 09:20:33 +0000
Subject: Split sugar-toolkit out of sugar shell.

---
(limited to 'src/view/home/snowflakelayout.py')

diff --git a/src/view/home/snowflakelayout.py b/src/view/home/snowflakelayout.py
deleted file mode 100644
index 1eb58cf..0000000
--- a/src/view/home/snowflakelayout.py
+++ /dev/null
@@ -1,108 +0,0 @@
-# Copyright (C) 2006-2007 Red Hat, Inc.
-#
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2 of the License, or (at your option) any later version.
-#
-# This library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this library; if not, write to the
-# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
-
-import math
-
-import gobject
-import hippo
-
-from sugar.graphics import style
-
-_BASE_DISTANCE = style.zoom(15)
-_CHILDREN_FACTOR = style.zoom(3)
-
-class SnowflakeLayout(gobject.GObject,hippo.CanvasLayout):
-    __gtype_name__ = 'SugarSnowflakeLayout'
-    def __init__(self):
-        gobject.GObject.__init__(self)
-        self._nflakes = 0
-
-    def add(self, child, center=False):
-        if not center:
-            self._nflakes += 1
-
-        self._box.append(child)
-
-        box_child = self._box.find_box_child(child)
-        box_child.is_center = center
-
-    def remove(self, child):
-        box_child = self._box.find_box_child(child)
-        if not box_child.is_center:
-            self._nflakes -= 1
-
-        self._box.remove(child)
-
-    def do_set_box(self, box):
-        self._box = box
-
-    def do_get_height_request(self, for_width):
-        size = self._calculate_size()
-        return (size, size)
-
-    def do_get_width_request(self):
-        size = self._calculate_size()
-        return (size, size)
-
-    def do_allocate(self, x, y, width, height,
-                    req_width, req_height, origin_changed):
-        r = self._get_radius()
-        index = 0
-
-        for child in self._box.get_layout_children():
-            cx = x + width / 2
-            cy = x + height / 2
-
-            min_width, child_width = child.get_width_request()
-            min_height, child_height = child.get_height_request(child_width)
-
-            if child.is_center:
-                child.allocate(x + (width - child_width) / 2,
-                               y + (height - child_height) / 2,
-                               child_width, child_height, origin_changed)
-            else:
-                angle = 2 * math.pi * index / self._nflakes
-
-                dx = math.cos(angle) * r
-                dy = math.sin(angle) * r
-
-                child_x = int(x + (width - child_width) / 2 + dx)
-                child_y = int(y + (height - child_height) / 2 + dy)
-
-                child.allocate(child_x, child_y, child_width,
-                               child_height, origin_changed)
-
-                index += 1
-
-    def _get_radius(self):
-        radius = int(_BASE_DISTANCE + _CHILDREN_FACTOR * self._nflakes)
-        for child in self._box.get_layout_children():
-            if child.is_center:
-                [min_w, child_w] = child.get_width_request()
-                [min_h, child_h] = child.get_height_request(child_w)
-                radius += max(child_w, child_h) / 2
-
-        return radius
-
-    def _calculate_size(self):
-        thickness = 0
-        for child in self._box.get_layout_children():
-            [min_width, child_width] = child.get_width_request()
-            [min_height, child_height] = child.get_height_request(child_width)
-            thickness = max(thickness, max(child_width, child_height))
-
-        return self._get_radius() * 2 + thickness
--
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