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#2543: Offer multiple activities for opening clipboard objects.

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This commit is contained in:
Tomeu Vizoso 2007-08-15 12:19:29 +02:00
parent 43fb1627a7
commit c54fb84b28
6 changed files with 68 additions and 20 deletions
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2
NEWS
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@ -1,3 +1,5 @@
* #2543: Offer multiple activities for opening clipboard objects.
Snapshot d93122bf5e
* #2751 Add keybindings for max/min brightness/volume

5
services/shell/clipboardobject.py
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@ -65,16 +65,15 @@ class ClipboardObject:
#return self._get_type_info().get_preview()
return ''
def get_activity(self):
def get_activities(self):
mime = self.get_mime_type()
if not mime:
return ''
registry = bundleregistry.get_registry()
activities = registry.get_activities_for_type(self.get_mime_type())
# TODO: should we return several activities?
if activities:
return activities[0].get_service_name()
return [activity.get_service_name() for activity in activities]
else:
return ''

8
services/shell/clipboardservice.py
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@ -33,7 +33,7 @@ NAME_KEY = 'NAME'
PERCENT_KEY = 'PERCENT'
ICON_KEY = 'ICON'
PREVIEW_KEY = 'PREVIEW'
ACTIVITY_KEY = 'ACTIVITY'
ACTIVITIES_KEY = 'ACTIVITIES'
FORMATS_KEY = 'FORMATS'
TYPE_KEY = 'TYPE'
@ -87,7 +87,7 @@ class ClipboardService(dbus.service.Object):
PERCENT_KEY: cb_object.get_percent(),
ICON_KEY: cb_object.get_icon(),
PREVIEW_KEY: cb_object.get_preview(),
ACTIVITY_KEY: cb_object.get_activity()})
ACTIVITIES_KEY: cb_object.get_activities()})
@dbus.service.method(_CLIPBOARD_DBUS_INTERFACE,
in_signature="o", out_signature="")
@ -121,7 +121,7 @@ class ClipboardService(dbus.service.Object):
PERCENT_KEY: percent,
ICON_KEY: cb_object.get_icon(),
PREVIEW_KEY: cb_object.get_preview(),
ACTIVITY_KEY: cb_object.get_activity()})
ACTIVITIES_KEY: cb_object.get_activities()})
@dbus.service.method(_CLIPBOARD_DBUS_INTERFACE,
in_signature="o", out_signature="a{sv}")
@ -142,7 +142,7 @@ class ClipboardService(dbus.service.Object):
PERCENT_KEY: cb_object.get_percent(),
ICON_KEY: cb_object.get_icon(),
PREVIEW_KEY: cb_object.get_preview(),
ACTIVITY_KEY: cb_object.get_activity(),
ACTIVITIES_KEY: cb_object.get_activities(),
FORMATS_KEY: format_types}
return dbus.Dictionary(result_dict)

60
shell/view/clipboardmenu.py
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@ -30,16 +30,17 @@ from sugar.clipboard import clipboardservice
from sugar.datastore import datastore
from sugar.objects import mime
from sugar import profile
from sugar import activity
class ClipboardMenu(Palette):
def __init__(self, object_id, name, percent, preview, activity, installable):
def __init__(self, object_id, name, percent, preview, activities, installable):
Palette.__init__(self, name)
self.props.position = Palette.RIGHT
self._object_id = object_id
self._percent = percent
self._activity = activity
self._activities = activities
self.set_group_id('frame')
@ -68,7 +69,8 @@ class ClipboardMenu(Palette):
self._remove_item.show()
self._open_item = MenuItem(_('Open'), 'stock-keep')
self._open_item.connect('activate', self._open_item_activate_cb)
self._open_item_activate_sid = self._open_item.connect('activate',
self._open_item_activate_cb)
self.menu.append(self._open_item)
self._open_item.show()
@ -83,14 +85,49 @@ class ClipboardMenu(Palette):
self._journal_item.show()
self._update_items_visibility(installable)
self._update_open_submenu()
def _update_open_submenu(self):
submenu = self._open_item.get_submenu()
if submenu:
for item in submenu.get_children():
submenu.remove(item)
if self._activities is None or len(self._activities) <= 1:
if self._open_item_activate_sid is None:
self._open_item_activate_sid = self._open_item.connect(
'activate',
self._open_item_activate_cb)
return
else:
if self._open_item_activate_sid is not None:
self._open_item.disconnect(self._open_item_activate_sid)
self._open_item_activate_sid = None
if not submenu:
submenu = gtk.Menu()
self._open_item.set_submenu(submenu)
submenu.show()
for service_name in self._activities:
registry = activity.get_registry()
activity_info = registry.get_activity(service_name)
if not activity_info:
logging.warning('Activity %s is unknown.' % service_name)
item = gtk.MenuItem(activity_info.name)
item.connect('activate', self._open_submenu_item_activate_cb, service_name)
submenu.append(item)
item.show()
def _update_items_visibility(self, installable):
if self._percent == 100 and (self._activity or installable):
if self._percent == 100 and (self._activities or installable):
self._remove_item.props.sensitive = True
self._open_item.props.sensitive = True
#self._stop_item.props.sensitive = False
self._journal_item.props.sensitive = True
elif self._percent == 100 and (not self._activity and not installable):
elif self._percent == 100 and (not self._activities and not installable):
self._remove_item.props.sensitive = True
self._open_item.props.sensitive = False
#self._stop_item.props.sensitive = False
@ -112,19 +149,26 @@ class ClipboardMenu(Palette):
self._progress_bar.props.fraction = self._percent / 100.0
self._progress_bar.props.text = '%.2f %%' % self._percent
def set_state(self, name, percent, preview, activity, installable):
def set_state(self, name, percent, preview, activities, installable):
self.set_primary_text(name)
self._percent = percent
self._activity = activity
self._activities = activities
if self._progress_bar:
self._update_progress_bar()
self._update_items_visibility(installable)
self._update_open_submenu()
def _open_item_activate_cb(self, menu_item):
if self._percent < 100:
return
jobject = self._copy_to_journal()
jobject.resume()
jobject.resume(self._activities[0])
def _open_submenu_item_activate_cb(self, menu_item, service_name):
if self._percent < 100:
return
jobject = self._copy_to_journal()
jobject.resume(service_name)
def _remove_item_activate_cb(self, menu_item):
cb_service = clipboardservice.get_instance()

10
sugar/clipboard/clipboardservice.py
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@ -23,7 +23,7 @@ NAME_KEY = 'NAME'
PERCENT_KEY = 'PERCENT'
ICON_KEY = 'ICON'
PREVIEW_KEY = 'PREVIEW'
ACTIVITY_KEY = 'ACTIVITY'
ACTIVITIES_KEY = 'ACTIVITIES'
FORMATS_KEY = 'FORMATS'
TYPE_KEY = 'TYPE'
@ -51,7 +51,7 @@ class ClipboardService(gobject.GObject):
'object-deleted': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
([str])),
'object-state-changed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
([str, str, int, str, str, str])),
([str, str, int, str, str, object])),
}
def __init__(self):
@ -118,13 +118,13 @@ class ClipboardService(gobject.GObject):
percent
icon
preview
activity
activities
From the ClipboardObject instance which is being described.
"""
self.emit('object-state-changed', str(object_id), values[NAME_KEY],
values[PERCENT_KEY], values[ICON_KEY], values[PREVIEW_KEY],
values[ACTIVITY_KEY])
values[ACTIVITIES_KEY])
def add_object(self, name):
"""Add a new object to the path
@ -193,7 +193,7 @@ class ClipboardService(gobject.GObject):
PERCENT_KEY: number,
ICON_KEY: str,
PREVIEW_KEY: XXX what is it?,
ACTIVITY_KEY: source activity id,
ACTIVITIES_KEY: activities that can open this object,
FORMATS_KEY: list of XXX what is it?
"""
return self._dbus_service.get_object(dbus.ObjectPath(object_id),)

3
sugar/datastore/datastore.py
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@ -120,6 +120,9 @@ class DSObject(object):
def resume(self, service_name=None):
if self.is_bundle():
if service_name is not None:
raise ValueError('Object is a bundle, cannot be resumed as an activity.')
bundle = Bundle(self.file_path)
if not bundle.is_installed():
bundle.install()