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import gtk
import hippo
import math
from sugar.graphics.canvasicon import CanvasIcon
from sugar.graphics.xocolor import XoColor
from sugar.graphics import color
from sugar.graphics import font
from sugar.graphics import units
class BuddyPlayer(hippo.CanvasBox, hippo.CanvasItem):
__gtype_name__ = 'BuddyPlayer'
_BORDER_DEFAULT = units.points_to_pixels(1.0)
def __init__(self, buddy, **kargs):
hippo.CanvasBox.__init__(self, **kargs)
self._radius = units.points_to_pixels(5)
self.props.border_color = 0
self.props.background_color = 0
self.props.orientation = hippo.ORIENTATION_VERTICAL
self.props.border = self._BORDER_DEFAULT
self.props.border_left = self._radius
self.props.border_right = self._radius
buddy_color = buddy.props.color
if not buddy_color:
buddy_color = "#000000,#ffffff"
self.icon = CanvasIcon(
icon_name='theme:stock-buddy',
xo_color=XoColor(buddy_color))
nick = buddy.props.nick
if not nick:
nick = ""
self.name = hippo.CanvasText(text=nick, color=color.WHITE.get_int())
self.append(self.icon)
self.append(self.name)
def do_paint_background(self, cr, damaged_box):
[width, height] = self.get_allocation()
x = self._BORDER_DEFAULT / 2
y = self._BORDER_DEFAULT / 2
width -= self._BORDER_DEFAULT
height -= self._BORDER_DEFAULT
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(x + width - self._radius, x + height - self._radius,
self._radius, 0, math.pi * 0.5);
cr.arc(x + self._radius, y + height - self._radius,
self._radius, math.pi * 0.5, math.pi);
cr.arc(x + self._radius, y + self._radius, self._radius,
math.pi, math.pi * 1.5);
hippo.cairo_set_source_rgba32(cr, self.props.background_color)
cr.fill()
class BuddiesPanel(hippo.CanvasBox):
_COLOR_ACTIVE = 50
_COLOR_INACTIVE = 0
def __init__(self):
hippo.CanvasBox.__init__(self, spacing=4, padding=5,
orientation=hippo.ORIENTATION_VERTICAL)
self.players_box = hippo.CanvasBox(spacing=4, padding=5,
orientation=hippo.ORIENTATION_VERTICAL)
self.watchers_box = hippo.CanvasBox(spacing=4, padding=5,
orientation=hippo.ORIENTATION_VERTICAL)
self.append(self.players_box)
self.append(hippo.CanvasWidget(widget=gtk.HSeparator()))
self.append(self.watchers_box, hippo.PACK_EXPAND)
self.players = {}
self.watchers = {}
self.last_active = None
def _create_buddy_vbox (self, buddy):
buddy_color = buddy.props.color
if not buddy_color:
buddy_color = "#000000,#ffffff"
icon = CanvasIcon(
icon_name='theme:stock-buddy',
xo_color=XoColor(buddy_color))
nick = buddy.props.nick
if not nick:
nick = ""
name = hippo.CanvasText(text=nick, color=color.WHITE.get_int())
vbox = hippo.CanvasBox(padding=5)
vbox._radius = units.points_to_pixels(5)
vbox.props.border_color = 100
vbox.props.background_color = 200
vbox.props.orientation = hippo.ORIENTATION_VERTICAL
vbox.props.border = units.points_to_pixels(1.0)
vbox.props.border_left = vbox._radius
vbox.props.border_right = vbox._radius
vbox.append(icon)
vbox.append(name)
return vbox
def add_watcher(self, buddy):
op = buddy.object_path()
if self.watchers.get(op) is not None:
return
# if the watcher is also a player, don't add them
if self.players.get(op) is not None:
return
vbox = self._create_buddy_vbox (buddy)
self.watchers_box.append(vbox)
self.watchers[op] = vbox
def add_player(self, buddy):
op = buddy.object_path()
if self.players.get(op) is not None:
return
# if the player is also a watcher, drop them from the watchers
widget = self.watchers.pop(op, None)
if widget is not None:
self.watchers_box.remove(widget)
assert len(self.players) < 2
hbox = hippo.CanvasBox(spacing=4, padding=5,
orientation=hippo.ORIENTATION_HORIZONTAL)
hbox.append(BuddyPlayer(buddy))
count_font = font.DEFAULT_BOLD.get_pango_desc()
count_font.set_size(30000)
count = hippo.CanvasText(text="0", color=color.WHITE.get_int(),
font_desc=count_font)
hbox.append(count)
self.players_box.append(hbox)
self.players[op] = hbox
def set_is_playing(self, buddy):
hbox = self.players.get(buddy.object_path())
bp = hbox.get_children()[0]
bp.props.background_color = self._COLOR_ACTIVE
bp.emit_paint_needed(0, 0, -1, -1)
if self.last_active is not None:
hbox = self.players.get(self.last_active.object_path())
lbp = hbox.get_children()[0]
lbp.props.background_color = self._COLOR_INACTIVE
lbp.emit_paint_needed(0, 0, -1, -1)
self.last_active = buddy
def set_count(self, buddy, val):
hbox = self.players.get(buddy.object_path())
if hbox is None:
return
count = hbox.get_children()[1]
count.props.text = str(val)
def remove_watcher(self, buddy):
op = buddy.object_path()
widget = self.watchers[op]
if widget is None:
return
self.watchers_box.remove(widget)
del self.watchers[op]
# removing someone from the game entirely should also remove them
# from the players
self.remove_player(buddy)
def remove_player(self, buddy):
op = buddy.object_path()
widget = self.players.get(op)
if widget is None:
return
self.players_box.remove(widget)
del self.players[op]
self.add_watcher(buddy)
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