sugarlabs/sugar-toolkit-gtk3
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Position the device icons around the donut

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This commit is contained in:
Marco Pesenti Gritti 2007-02-20 12:01:58 +01:00
parent e0dd1f5232
commit 7ba58f68b0
1 changed files with 17 additions and 0 deletions
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17
shell/view/home/HomeBox.py
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@ -14,6 +14,8 @@
# along with this program; if not, write to the Free Software # along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import math
import hippo import hippo
from sugar.graphics import units from sugar.graphics import units
@ -42,12 +44,14 @@ class HomeBox(hippo.CanvasBox, hippo.CanvasItem):
shell_model.connect('notify::state', shell_model.connect('notify::state',
self._shell_state_changed_cb) self._shell_state_changed_cb)
self._device_icons = []
for device in shell_model.get_devices(): for device in shell_model.get_devices():
self._add_device(device) self._add_device(device)
def _add_device(self, device): def _add_device(self, device):
view = deviceview.create(device) view = deviceview.create(device)
self.append(view, hippo.PACK_FIXED) self.append(view, hippo.PACK_FIXED)
self._device_icons.append(view)
def _shell_state_changed_cb(self, model, pspec): def _shell_state_changed_cb(self, model, pspec):
# FIXME handle all possible mode switches # FIXME handle all possible mode switches
@ -63,6 +67,19 @@ class HomeBox(hippo.CanvasBox, hippo.CanvasItem):
[icon_width, icon_height] = self._my_icon.get_allocation() [icon_width, icon_height] = self._my_icon.get_allocation()
self.set_position(self._my_icon, (width - icon_width) / 2, self.set_position(self._my_icon, (width - icon_width) / 2,
(height - icon_height) / 2) (height - icon_height) / 2)
i = 0
for icon in self._device_icons:
angle = 2 * math.pi / len(self._device_icons) * i + math.pi / 2
radius = units.grid_to_pixels(5)
[icon_width, icon_height] = icon.get_allocation()
x = int(radius * math.cos(angle)) - icon_width / 2
y = int(radius * math.sin(angle)) - icon_height / 2
self.set_position(icon, x + width / 2, y + height / 2)
i += 1
def has_activities(self): def has_activities(self):
return self._donut.has_activities() return self._donut.has_activities()