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Add a basic palette with "Resume" and "Stop" to activity ring icons. #2028

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This commit is contained in:
Dan Winship 2007-08-06 15:33:27 -04:00
parent 56d8e5e748
commit 2485e15030
1 changed files with 63 additions and 3 deletions
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66
shell/view/home/activitiesdonut.py
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@ -14,12 +14,16 @@
# 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 hippo
import math
import gobject
import colorsys import colorsys
from gettext import gettext as _
import math
import hippo
import gobject
import gtk
from sugar.graphics.canvasicon import CanvasIcon from sugar.graphics.canvasicon import CanvasIcon
from sugar.graphics.palette import Palette
from sugar.graphics import style from sugar.graphics import style
from sugar.graphics import xocolor from sugar.graphics import xocolor
from sugar import profile from sugar import profile
@ -45,6 +49,13 @@ def html_to_rgb(html_color):
class ActivityIcon(CanvasIcon): class ActivityIcon(CanvasIcon):
_INTERVAL = 250 _INTERVAL = 250
__gsignals__ = {
'resume': (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([])),
'stop': (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([]))
}
def __init__(self, activity): def __init__(self, activity):
icon_name = activity.get_icon_name() icon_name = activity.get_icon_name()
self._orig_color = activity.get_icon_color() self._orig_color = activity.get_icon_color()
@ -61,15 +72,38 @@ class ActivityIcon(CanvasIcon):
self._activity = activity self._activity = activity
self._pulse_id = 0 self._pulse_id = 0
palette = Palette(_('Starting...'))
self.set_palette(palette)
activity.connect('notify::launching', self._launching_changed_cb) activity.connect('notify::launching', self._launching_changed_cb)
if activity.props.launching: if activity.props.launching:
self._start_pulsing() self._start_pulsing()
else:
self._setup_palette()
def _setup_palette(self):
palette = self.get_palette()
palette.set_primary_text(self._activity.get_title())
resume_menu_item = gtk.MenuItem(_('Resume'))
resume_menu_item.connect('activate', self._resume_activate_cb)
palette.append_menu_item(resume_menu_item)
resume_menu_item.show()
# FIXME: kludge
if self._activity.get_type() != "org.laptop.JournalActivity":
stop_menu_item = gtk.MenuItem(_('Stop'))
stop_menu_item.connect('activate', self._stop_activate_cb)
palette.append_menu_item(stop_menu_item)
stop_menu_item.show()
def _launching_changed_cb(self, activity, pspec): def _launching_changed_cb(self, activity, pspec):
if activity.props.launching: if activity.props.launching:
self._start_pulsing() self._start_pulsing()
else: else:
self._stop_pulsing() self._stop_pulsing()
self._setup_palette()
def __del__(self): def __del__(self):
self._cleanup() self._cleanup()
@ -134,6 +168,12 @@ class ActivityIcon(CanvasIcon):
# the activity is using. # the activity is using.
self.emit_request_changed() self.emit_request_changed()
def _resume_activate_cb(self, menuitem):
self.emit('resume')
def _stop_activate_cb(self, menuitem):
self.emit('stop')
def get_activity(self): def get_activity(self):
return self._activity return self._activity
@ -176,12 +216,32 @@ class ActivitiesDonut(hippo.CanvasBox, hippo.CanvasItem):
def _add_activity(self, activity): def _add_activity(self, activity):
icon = ActivityIcon(activity) icon = ActivityIcon(activity)
icon.connect('resume', self._activity_icon_resumed_cb)
icon.connect('stop', self._activity_icon_stop_cb)
self.append(icon, hippo.PACK_FIXED) self.append(icon, hippo.PACK_FIXED)
self._activities.append(icon) self._activities.append(icon)
self.emit_paint_needed(0, 0, -1, -1) self.emit_paint_needed(0, 0, -1, -1)
def _activity_icon_resumed_cb(self, icon):
activity = icon.get_activity()
activity_host = self._shell.get_activity(activity.get_activity_id())
if activity_host:
activity_host.present()
else:
logging.error("Could not find ActivityHost for activity %s" %
activity.get_activity_id())
def _activity_icon_stop_cb(self, icon):
activity = icon.get_activity()
activity_host = self._shell.get_activity(activity.get_activity_id())
if activity_host:
activity_host.close()
else:
logging.error("Could not find ActivityHost for activity %s" %
activity.get_activity_id())
def _get_activity(self, x, y): def _get_activity(self, x, y):
# Compute the distance from the center. # Compute the distance from the center.
[width, height] = self.get_allocation() [width, height] = self.get_allocation()