def show_explaination(self, impl):
reason = self.driver.solver.justify_decision(self.driver.requirements, self.interface, impl)
parent = self.tree_view.get_toplevel()
if '\n' not in reason:
gtkutils.show_message_box(parent, reason, gtk.MESSAGE_INFO)
return
box = gtk.Dialog(_("{prog} version {version}").format(
prog = self.interface.get_name(),
version = impl.get_version()),
parent,
gtk.DIALOG_DESTROY_WITH_PARENT,
(gtk.STOCK_OK, gtk.RESPONSE_OK))
swin = gtk.ScrolledWindow()
swin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
text = gtk.Label(reason)
swin.add_with_viewport(text)
swin.show_all()
box.vbox.pack_start(swin)
box.set_position(gtk.WIN_POS_CENTER)
def resp(b, r):
b.destroy()
box.connect('response', resp)
box.set_default_size(gtk.gdk.screen_width() * 3 / 4, gtk.gdk.screen_height() / 3)
box.show()
def show_explaination(self, impl):
reason = self.driver.solver.justify_decision(self.driver.requirements,
self.interface, impl)
parent = self.tree_view.get_toplevel()
if '\n' not in reason:
gtkutils.show_message_box(parent, reason, gtk.MESSAGE_INFO)
return
box = gtk.Dialog(
_("{prog} version {version}").format(
prog=self.interface.get_name(), version=impl.get_version()),
parent, gtk.DIALOG_DESTROY_WITH_PARENT,
(gtk.STOCK_OK, gtk.RESPONSE_OK))
swin = gtk.ScrolledWindow()
swin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
text = gtk.Label(reason)
swin.add_with_viewport(text)
swin.show_all()
box.vbox.pack_start(swin)
box.set_position(gtk.WIN_POS_CENTER)
def resp(b, r):
b.destroy()
box.connect('response', resp)
box.set_default_size(gtk.gdk.screen_width() * 3 / 4,
gtk.gdk.screen_height() / 3)
box.show()
def trust_keys(self, agreed_sigs, domain):
assert domain
try:
for sig in agreed_sigs:
trust.trust_db.trust_key(sig.fingerprint, domain)
trust.trust_db.notify()
except Exception as ex:
gtkutils.show_message_box(self, str(ex), gtk.MESSAGE_ERROR)
if not isinstance(ex, SafeException):
raise
def trust_keys(self, agreed_sigs, domain): assert domain try: for sig in agreed_sigs: trust.trust_db.trust_key(sig.fingerprint, domain) trust.trust_db.notify() except Exception, ex: gtkutils.show_message_box(self, str(ex), gtk.MESSAGE_ERROR) if not isinstance(ex, SafeException): raise
def _delete(self):
errors = []
model = self.model
paths = get_selected_paths(self.tree_view)
paths.reverse()
for path in paths:
item = model[path][ITEM_OBJECT.idx]
assert item.delete
try:
item.delete()
except OSError as ex:
errors.append(str(ex))
else:
model.remove(model.get_iter(path))
self._update_sizes()
if errors:
gtkutils.show_message_box(self.window, _("Failed to delete:\n%s") % '\n'.join(errors))
def _delete(self):
errors = []
model = self.model
paths = get_selected_paths(self.tree_view)
paths.reverse()
for path in paths:
item = model[path][ITEM_OBJECT.idx]
assert item.delete
try:
item.delete()
except OSError as ex:
errors.append(str(ex))
else:
model.remove(model.get_iter(path))
self._update_sizes()
if errors:
gtkutils.show_message_box(self.window, _("Failed to delete:\n%s") % '\n'.join(errors))
def show_explaination(self, impl):
try:
blocker = slave.justify_decision(self.interface.uri, impl['from-feed'], impl['id'])
yield blocker
tasks.check(blocker)
reason = blocker.result
parent = self.tree_view.get_toplevel()
if '\n' not in reason:
gtkutils.show_message_box(parent, reason, gtk.MESSAGE_INFO)
return
box = gtk.Dialog(_("{prog} version {version}").format(
prog = self.interface.uri,
version = impl['version']),
parent,
gtk.DIALOG_DESTROY_WITH_PARENT,
(gtk.STOCK_OK, gtk.RESPONSE_OK))
swin = gtk.ScrolledWindow()
swin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
text = gtk.Label(reason)
swin.add_with_viewport(text)
swin.show_all()
box.vbox.pack_start(swin)
box.set_position(gtk.WIN_POS_CENTER)
def resp(b, r):
b.destroy()
box.connect('response', resp)
box.set_default_size(gtk.gdk.screen_width() * 3 / 4, gtk.gdk.screen_height() / 3)
box.show()
except Exception:
logger.warning("show_explaination", exc_info = True)
raise
def alert(parent, message, type=gtk.MESSAGE_ERROR):
if type == gtk.MESSAGE_ERROR:
global last_error
last_error = message
gtkutils.show_message_box(parent, message, type)
class CacheExplorer:
"""A graphical interface for viewing the cache and deleting old items."""
def __init__(self, iface_cache):
widgets = gtkutils.Template(
os.path.join(os.path.dirname(__file__), 'cache.ui'), 'cache')
self.window = window = widgets.get_widget('cache')
window.set_default_size(gtk.gdk.screen_width() / 2,
gtk.gdk.screen_height() / 2)
self.iface_cache = iface_cache
# Model
self.model = gtk.TreeStore(str, int, str, str, object)
self.tree_view = widgets.get_widget('treeview')
self.tree_view.set_model(self.model)
column = gtk.TreeViewColumn(_('Item'),
gtk.CellRendererText(),
text=ITEM)
column.set_resizable(True)
self.tree_view.append_column(column)
cell = gtk.CellRendererText()
cell.set_property('xalign', 1.0)
column = gtk.TreeViewColumn(_('Size'), cell, text=PRETTY_SIZE)
self.tree_view.append_column(column)
def button_press(tree_view, bev):
if bev.button != 3:
return False
pos = tree_view.get_path_at_pos(int(bev.x), int(bev.y))
if not pos:
return False
path, col, x, y = pos
obj = self.model[path][ITEM_OBJECT]
if obj and hasattr(obj, 'menu_items'):
popup_menu(bev, obj)
self.tree_view.connect('button-press-event', button_press)
# Tree tooltips
def motion(tree_view, ev):
if ev.window is not tree_view.get_bin_window():
return False
pos = tree_view.get_path_at_pos(int(ev.x), int(ev.y))
if pos:
path = pos[0]
row = self.model[path]
tip = row[TOOLTIP]
if tip:
if tip != tips.item:
tips.prime(tree_view, tip)
else:
tips.hide()
else:
tips.hide()
self.tree_view.connect('motion-notify-event', motion)
self.tree_view.connect('leave-notify-event',
lambda tv, ev: tips.hide())
# Responses
window.set_default_response(gtk.RESPONSE_CLOSE)
selection = self.tree_view.get_selection()
def selection_changed(selection):
any_selected = False
for x in get_selected_paths(self.tree_view):
obj = self.model[x][ITEM_OBJECT]
if obj is None or not obj.may_delete:
window.set_response_sensitive(DELETE, False)
return
any_selected = True
window.set_response_sensitive(DELETE, any_selected)
selection.set_mode(gtk.SELECTION_MULTIPLE)
selection.connect('changed', selection_changed)
selection_changed(selection)
def response(dialog, resp):
if resp == gtk.RESPONSE_CLOSE:
window.destroy()
elif resp == gtk.RESPONSE_HELP:
cache_help.display()
elif resp == DELETE:
self._delete()
window.connect('response', response)
def _delete(self):
errors = []
model = self.model
paths = get_selected_paths(self.tree_view)
paths.reverse()
for path in paths:
item = model[path][ITEM_OBJECT]
assert item.delete
try:
item.delete()
except OSError, ex:
errors.append(str(ex))
else:
model.remove(model.get_iter(path))
self._update_sizes()
if errors:
gtkutils.show_message_box(
self,
_("Failed to delete:\n%s") % '\n'.join(errors))
def alert(parent, message, type = gtk.MESSAGE_ERROR): if type == gtk.MESSAGE_ERROR: global last_error last_error = message gtkutils.show_message_box(parent, message, type)
def show_explaination(self, impl): reason = self.policy.solver.justify_decision(self.policy.requirements, self.interface, impl) gtkutils.show_message_box(self.tree_view.get_toplevel(), reason, gtk.MESSAGE_INFO)
def show_explaination(self, impl):
reason = self.driver.solver.justify_decision(self.driver.requirements,
self.interface, impl)
gtkutils.show_message_box(self.tree_view.get_toplevel(), reason,
gtk.MESSAGE_INFO)
