def confirm_new_path(self, path):
"""User wants to save to this path. If it's different to the original path,
check that it doesn't exist and ask for confirmation if it does.
If document.save_last_stat is set, compare with os.stat for an existing file
and warn about changes.
Returns true to go ahead with the save."""
if not os.path.exists(path):
return True
if os.path.isdir(path):
rox.alert(_("'%s' already exists as a directory.") % path)
return False
if path == self.initial_uri:
if self.document.save_last_stat is None:
return True # OK. Nothing to compare with.
last = self.document.save_last_stat
stat = os.stat(path)
msg = []
if stat.st_mode != last.st_mode:
msg.append(_("Permissions changed from %o to %o.") % \
(last.st_mode, stat.st_mode))
if stat.st_size != last.st_size:
msg.append(_("Size was %d bytes; now %d bytes.") % \
(last.st_size, stat.st_size))
if stat.st_mtime != last.st_mtime:
msg.append(_("Modification time changed."))
if not msg:
return True # No change detected
return rox.confirm("File '%s' edited by another program since last load/save. "
"Really save (discarding other changes)?\n\n%s" %
(path, '\n'.join(msg)), g.STOCK_DELETE)
return rox.confirm(_("File '%s' already exists -- overwrite it?") % path,
g.STOCK_DELETE, _('_Overwrite'))
def confirm_new_path(self, path):
"""User wants to save to this path. If it's different to the original path,
check that it doesn't exist and ask for confirmation if it does.
If document.save_last_stat is set, compare with os.stat for an existing file
and warn about changes.
Returns true to go ahead with the save."""
if not os.path.exists(path):
return True
if os.path.isdir(path):
rox.alert(_("'%s' already exists as a directory.") % path)
return False
if path == self.initial_uri:
if self.document.save_last_stat is None:
return True # OK. Nothing to compare with.
last = self.document.save_last_stat
stat = os.stat(path)
msg = []
if stat.st_mode != last.st_mode:
msg.append(_("Permissions changed from %o to %o.") % \
(last.st_mode, stat.st_mode))
if stat.st_size != last.st_size:
msg.append(_("Size was %d bytes; now %d bytes.") % \
(last.st_size, stat.st_size))
if stat.st_mtime != last.st_mtime:
msg.append(_("Modification time changed."))
if not msg:
return True # No change detected
return rox.confirm(
"File '%s' edited by another program since last load/save. "
"Really save (discarding other changes)?\n\n%s" %
(path, '\n'.join(msg)), g.STOCK_DELETE)
return rox.confirm(
_("File '%s' already exists -- overwrite it?") % path,
g.STOCK_DELETE, _('_Overwrite'))
def create_session_script(path):
"""Create login script at 'path' and make it executable."""
if os.path.exists(path):
if not rox.confirm("File '%s' already exists; overwrite?" % path):
raise SystemExit()
file(path, 'w').write(get_session_script())
os.chmod(path, 0755)
def get_generator(debug=None):
"""Return the current generator of thumbnails"""
copy = dict(thumbnailers)
thumbC = copy.pop(options.generator.value)
if not thumbC.check_executable():
origbin = thumbC._binary
for (name, cls) in copy.iteritems():
if cls.check_executable():
thumbC = cls
msg = _(
"""VideoThumbnail could not find the program "%s", but another thumbnail generator is available.
Should "%s" be used from now on?"""
)
if rox.confirm(msg % (origbin, thumbC._binary), rox.g.STOCK_YES):
options.generator.value = name
rox.app_options.save()
pass
break
else:
msg = _(
"""VideoThumbnail could not find any usable thumbnail generator.
You need to install either MPlayer (http://www.mplayerhq.hu)
or Totem (http://www.gnome.org/projects/totem/)."""
)
rox.croak(msg)
if debug is None:
debug = options.report.int_value
# print debug
return thumbC(debug)
def get_generator(debug=None):
"""Return the current generator of thumbnails"""
copy=dict(thumbnailers)
thumbC = copy.pop(options.generator.value)
if not thumbC.check_executable():
origbin = thumbC._binary
for (name, cls) in copy.iteritems():
if cls.check_executable():
thumbC = cls
msg = _("""VideoThumbnail could not find the program "%s", but another thumbnail generator is available.
Should "%s" be used from now on?""")
if rox.confirm(msg % (origbin, thumbC._binary), rox.g.STOCK_YES):
options.generator.value = name
rox.app_options.save()
pass
break
else:
msg = _("""VideoThumbnail could not find any usable thumbnail generator.
You need to install either MPlayer (http://www.mplayerhq.hu)
or Totem (http://www.gnome.org/projects/totem/).""")
rox.croak(msg)
if debug is None:
debug=options.report.int_value
#print debug
return thumbC(debug)
def edit_timer(timer):
global edit_timer_box
if edit_timer_box:
edit_timer_box.destroy()
if timer.end_time:
if confirm(_('The timer is already set - clear it?'), g.STOCK_CLEAR):
timer.clear_timer()
return
edit_timer_box = Dialog(title=_('Memo Timer'),
parent=timer.get_toplevel(),
flags=g.DIALOG_NO_SEPARATOR)
def destroyed(box):
global edit_timer_box
assert edit_timer_box is box
edit_timer_box = None
edit_timer_box.connect('destroy', destroyed)
def response(d, resp):
if resp == int(g.RESPONSE_OK):
timer.set_timer(min.value * 60 + sec.value)
d.destroy()
edit_timer_box.connect('response', response)
vbox = g.VBox(False, 0)
vbox.set_border_width(8)
edit_timer_box.vbox.pack_start(vbox, True, True, 0)
vbox.pack_start(g.Label(_('Set the count-down timer and click OK.')), True,
True, 0)
hbox = g.HBox(False, 0)
vbox.pack_start(hbox, False, True, 8)
min = g.Adjustment(0, 0, 999, 1, 1)
spin = g.SpinButton(min)
spin.set_digits(0)
spin.set_activates_default(True)
hbox.pack_start(spin, True, True, 0)
hbox.pack_start(g.Label(_('min ')), False, True, 2)
sec = g.Adjustment(0, 0, 59, 1, 1)
spin = g.SpinButton(sec)
spin.set_digits(0)
spin.set_activates_default(True)
hbox.pack_start(spin, True, True, 0)
hbox.pack_start(g.Label(_('sec')), False, True, 2)
edit_timer_box.add_button(g.STOCK_CANCEL, g.RESPONSE_CANCEL)
edit_timer_box.add_button(g.STOCK_OK, g.RESPONSE_OK)
edit_timer_box.set_default_response(g.RESPONSE_OK)
edit_timer_box.show_all()
def offer_restart():
if wm_pid is None: return # Not yet started
if rox.confirm(
_("Your default window manager is now '%s'.\n"
"Would you like to quit your current window manager and start the new "
"one right now?") % get_window_manager()[0], g.STOCK_REFRESH,
_('Restart')):
global autorestart_wm
autorestart_wm = True
kill_wm()
def box(self, top, ops):
block = top.parent
print "Boxed in", block
assert ops
next = fail = None
for op in ops:
if op.next and op.next not in ops:
if next: rox.alert("New block can't have two next exits!")
next = op
if op.fail and op.fail not in ops:
if fail: rox.alert("New block can't have two fail exits!")
fail = op
if len(ops) == 1:
if not rox.confirm('Put this node in a new block?', 'Create block'):
return
elif not rox.confirm('Put these %d nodes in a new block?' % len(ops),
'Create block'):
return
new_exits = (next and next.op.next, fail and fail.op.fail)
if next: next.op.unlink('next', may_delete = False)
if fail: fail.op.unlink('fail', may_delete = False)
new = Block(block)
prev = top.prev
if prev.next == top: exit = 'next'
else: exit = 'fail'
prev.unlink(exit, may_delete = 0)
prev.link_to(new, exit)
top.set_parent(None)
top.set_parent(new)
new.start.link_to(top, 'next')
if new_exits[0]: new.link_to(new_exits[0], 'next')
if new_exits[1]: new.link_to(new_exits[1], 'fail')
def troubleshoot():
if not rox.confirm("Did you select 'ROX' from the login screen after "
'entering your username, but before entering your '
'password?\n\n'
"(if you installed to your home directory, you should have "
"chosen an option named 'default' or 'last session')",
g.STOCK_YES):
return
rox.croak(_("OK, I don't know what the problem is. Please ask on the "
"rox-users mailing list. When we know what the problem is, we "
"can add an extra check here to help out others in future."
"\n\n"
"http://rox.sourceforge.net/phpwiki/index.php/MailingLists\n"
"(you can copy and paste that address into your browser)"))
def save_to_file(self, path):
"""Write data to file. Raise an exception on error.
The default creates a temporary file, uses save_to_stream() to
write to it, then renames it over the original. If the temporary file
can't be created, it writes directly over the original."""
# Ensure the directory exists...
parent_dir = os.path.dirname(path)
if not os.path.isdir(parent_dir):
from rox import fileutils
try:
fileutils.makedirs(parent_dir)
except OSError:
raise AbortSave(None) # (message already shown)
import random
tmp = 'tmp-' + ` random.randrange(1000000) `
tmp = os.path.join(parent_dir, tmp)
def open_private(path):
return os.fdopen(os.open(path, os.O_CREAT | os.O_WRONLY, 0600),
'wb')
try:
stream = open_private(tmp)
except:
# Can't create backup... try a direct write
tmp = None
stream = open_private(path)
try:
try:
self.save_to_stream(stream)
finally:
stream.close()
if tmp:
os.rename(tmp, path)
except:
_report_save_error()
if tmp and os.path.exists(tmp):
if os.path.getsize(tmp) == 0 or \
rox.confirm(_("Delete temporary file '%s'?") % tmp,
g.STOCK_DELETE):
os.unlink(tmp)
raise AbortSave(None)
self.save_set_permissions(path)
filer.examine(path)
def save_to_file(self, path):
"""Write data to file. Raise an exception on error.
The default creates a temporary file, uses save_to_stream() to
write to it, then renames it over the original. If the temporary file
can't be created, it writes directly over the original."""
# Ensure the directory exists...
parent_dir = os.path.dirname(path)
if not os.path.isdir(parent_dir):
from rox import fileutils
try:
fileutils.makedirs(parent_dir)
except OSError:
raise AbortSave(None) # (message already shown)
import random
tmp = 'tmp-' + `random.randrange(1000000)`
tmp = os.path.join(parent_dir, tmp)
def open_private(path):
return os.fdopen(os.open(path, os.O_CREAT | os.O_WRONLY, 0600), 'wb')
try:
stream = open_private(tmp)
except:
# Can't create backup... try a direct write
tmp = None
stream = open_private(path)
try:
try:
self.save_to_stream(stream)
finally:
stream.close()
if tmp:
os.rename(tmp, path)
except:
_report_save_error()
if tmp and os.path.exists(tmp):
if os.path.getsize(tmp) == 0 or \
rox.confirm(_("Delete temporary file '%s'?") % tmp,
g.STOCK_DELETE):
os.unlink(tmp)
raise AbortSave(None)
self.save_set_permissions(path)
filer.examine(path)
def delete(b):
sel = self.list.get_selection()
memos = []
for iter in memo_list:
if sel.iter_is_selected(iter):
m = memo_list.get_memo_by_iter(iter)
memos.append(m)
if not memos:
rox.alert(_('You need to select some memos first!'))
return
l = len(memos)
if l == 1:
message = _("Really delete memo '%s'?") % memos[0].brief
else:
message = _('Really delete %d memos?') % l
box = g.MessageDialog(None, 0, g.MESSAGE_QUESTION,
g.BUTTONS_CANCEL, message)
if rox.confirm(message, g.STOCK_DELETE):
for m in memos:
memo_list.delete(m, update=0)
memo_list.notify_changed()
def record():
if rox.confirm("Program failed - record a failure case?",
g.STOCK_NO, 'Record'):
self.view.record_at_point()
return False
def quit(self, widget):
if rox.confirm(_("Really quit the Weather applet?"), g.STOCK_QUIT):
self.destroy()
def menu_clear_undo(self):
if rox.confirm('Really clear the undo buffer?',
g.STOCK_CLEAR):
self.view.model.clear_undo()