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 resp(dialog, r):
if r == g.RESPONSE_OK:
if not self.tmpdir:
rox.alert("Archive not downloaded yet!")
return
unpack_dir = os.path.join(self.tmpdir, 'unpacked')
url = widgets.get_widget('archive_url').get_text()
if urlparse.urlparse(url)[1] == '':
raise Exception('Missing host name in URL "%s"' % url)
if urlparse.urlparse(url)[2] == '':
raise Exception('Missing resource part in URL "%s"' % url)
local_archive = widgets.get_widget('local_archive').get_filename()
if not local_archive:
raise Exception('Please select a local file')
if selection.iter_is_selected(model.get_iter_root()):
root = unpack_dir
extract = None
else:
_, iter = selection.get_selected()
extract = model[iter][0]
root = os.path.join(unpack_dir, extract)
size = os.path.getsize(local_archive)
if self.start_offset:
size -= self.start_offset
self.create_archive_element(url, self.mime_type, root, extract, size,
self.start_offset)
self.destroy_tmp()
dialog.destroy()
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 line_yank_chain(self):
op, exit = self.line_menu_line
next = getattr(op, exit)
if not next:
rox.alert('Nothing to yank!')
return
self.clipboard = next.to_doc()
print "Yanked", self.clipboard
def line_del_chain(self):
op, exit = self.line_menu_line
next = getattr(op, exit)
if not next:
rox.alert('Nothing to delete!')
return
self.clipboard = next.to_doc()
op.unlink(exit)
def xds_load_from_stream(self, name, type, stream):
"""Called when we get any data sent via drag-and-drop in any way (local
file or remote application transfer). You should override this and do
something with the data. 'name' may be None (if the data is unnamed),
a leafname, or a full path or URI. 'type' is the MIME type, or None if
unknown."""
alert('Got some data, but missing code to handle it!\n\n(name="%s";type="%s")'
% (name, type))
def check():
call = proxy.get_object('/').get_pid()
yield call, tasks.TimeoutBlocker(2)
if call.happened:
pid = call.get_response()
rox.alert('Memo is already running (PID = %d)!' % pid)
os._exit(1)
g.main_quit()
def add_requires(self):
elem = self.get_selected()
if elem.namespaceURI == XMLNS_INTERFACE:
if elem.localName not in ('group', 'implementation'):
elem = elem.parentNode
if elem.localName in ('group', 'implementation'):
Requires(self, parent = elem)
return
rox.alert('Select a group or implementation!')
def login_died(status):
global login_child
login_child = None
if status != 0:
rox.alert(_("Your login script ('%s') failed. "
"I'll give you an xterm to try and fix it. ROX-Session "
"itself is running fine though - run me a second time "
"to logout."))
os.spawnlp(os.P_NOWAIT, 'xterm', 'xterm')
def xds_load_from_stream(self, name, type, stream):
"""Called when we get any data sent via drag-and-drop in any way (local
file or remote application transfer). You should override this and do
something with the data. 'name' may be None (if the data is unnamed),
a leafname, or a full path or URI. 'type' is the MIME type, or None if
unknown."""
alert(
'Got some data, but missing code to handle it!\n\n(name="%s";type="%s")'
% (name, type))
def activate(entry): expr = entry.get_text() frame = selected_frame() try: info(`eval(expr, frame.f_locals, frame.f_globals)`) except: extype, value = sys.exc_info()[:2] brief = ''.join(traceback.format_exception_only(extype, value)) alert(brief) entry.grab_focus()
def activate(entry):
expr = entry.get_text()
frame = selected_frame()
try:
info(` eval(expr, frame.f_locals, frame.f_globals) `)
except:
type, value = sys.exc_info()[:2]
brief = "".join(traceback.format_exception_only(type, value))
alert(brief)
entry.grab_focus()
def get_keygen_out():
errors = ''
while True:
yield signing.InputBlocker(child.stderr)
data = os.read(child.stderr.fileno(), 100)
if not data:
break
errors += data
self.update_key_model()
if errors:
rox.alert('Errors from terminal: %s' % errors)
def edit(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 len(memos) != 1:
rox.alert(_('You need to select exactly one memo first!'))
return
from EditBox import EditBox
EditBox(memos[0]).show()
def modify():
if op.action[0] == 'do_search' or op.action[0] == 'do_global':
t = editables[0].get_text()
print "Checking", t
from Ft.Xml.XPath import XPathParser
if t.find('@CURRENT@') == -1:
try:
XPathParser.new().parse(t)
except:
alert('Invalid search pattern!')
return
i = 0
for e in editables:
i += 1
if e:
op.action[i] = e.get_text()
op.changed()
print "Done editing!"
win.destroy()
def edit_properties(self, path = None, element = None):
assert not (path and element)
if element:
pass
elif path is None:
element = self.get_selected()
else:
element = self.impl_model[path][1]
if element.namespaceURI != XMLNS_INTERFACE:
rox.alert("Sorry, I don't known how to edit %s elements!" % element.namespaceURI)
if element.localName in ('group', 'implementation'):
ImplementationProperties(self, element)
elif element.localName == 'requires':
Requires(self, parent = element.parentNode, element = element)
else:
rox.alert("Sorry, I don't known how to edit %s elements!" % element.localName)
def tool_play(self, button = None):
from View import InProgress, Done
if not self.view.exec_point:
if self.view.rec_point:
self.view.set_exec(self.view.rec_point)
self.view.set_rec(None)
else:
rox.alert('No playback point!')
return
# Step first, in case we're on a breakpoint
self.view.single_step = 1
try:
self.view.do_one_step()
except InProgress:
self.view.single_step = 0
return
except Done:
pass
self.view.single_step = 0
self.view.sched()
def xds_data_received(self, widget, context, x, y, selection, info, time):
"Called when we get some data. Internal."
if selection.data is None:
# Timeout?
context.drop_finish(False, time)
return
if info == TARGET_RAW:
try:
self.xds_load_from_selection(selection, context.rox_leafname)
except:
context.drop_finish(False, time)
raise
context.drop_finish(True, time)
return 1
if info != TARGET_URILIST:
return 0
uris = extract_uris(selection.data)
if not uris:
alert("Nothing to load!")
context.drop_finish(False, time)
return 1
try:
try:
self.xds_load_uris(uris)
except RemoteFiles:
if len(uris) != 1 or not provides(context,
'application/octet-stream'):
raise
widget.drag_get_data(context, 'application/octet-stream', time)
return 1 # Don't do drag_finish
except:
context.drop_finish(False, time)
rox.report_exception()
else:
context.drop_finish(True, time)
return 1
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 xds_data_received(self, widget, context, x, y, selection, info, time):
"Called when we get some data. Internal."
if selection.data is None:
# Timeout?
context.drop_finish(False, time)
return
if info == TARGET_RAW:
try:
self.xds_load_from_selection(selection, context.rox_leafname)
except:
context.drop_finish(False, time)
raise
context.drop_finish(True, time)
return 1
if info != TARGET_URILIST:
return 0
uris = extract_uris(selection.data)
if not uris:
alert("Nothing to load!")
context.drop_finish(False, time)
return 1
try:
try:
self.xds_load_uris(uris)
except RemoteFiles:
if len(uris) != 1 or not provides(context, 'application/octet-stream'):
raise
widget.drag_get_data(context, 'application/octet-stream', time)
return 1 # Don't do drag_finish
except:
context.drop_finish(False, time)
rox.report_exception()
else:
context.drop_finish(True, time)
return 1
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 manage_session(test_mode):
log.init()
if not mydbus.dbus_version_ok and not xxmlrpc.working:
rox.alert(problem_msg)
set_up_environment()
session.init()
children.init()
session_dbus.init() # Start even if DBus is too old, for session bus
xml_settings = settings.init()
if mydbus.dbus_version_ok:
service = dbus.service.BusName(constants.session_service,
bus=session_dbus.get_session_bus())
SessionObject3x(service)
# This is like the D-BUS service, except using XML-RPC-over-X
xml_service = xxmlrpc.XXMLRPCServer(constants.session_service)
xml_service.add_object('/Session', XMLSessionObject())
xml_service.add_object('/Settings', xml_settings)
try:
if test_mode:
print "Test mode!"
print "Started", os.system(
"(/bin/echo hi >&2; sleep 4; date >&2)&")
print "OK"
else:
try:
wm.start()
except:
rox.report_exception()
g.main()
finally:
session_dbus.destroy()
def stop_recording(self):
if self.rec_point:
self.set_exec(self.rec_point)
self.set_rec(None)
else:
alert("Not recording!")
def record_at_point(self):
if not self.exec_point:
alert("No current point!")
return
self.set_rec(self.exec_point)
self.set_exec(None)
def soap_send(self):
copy = node_to_xml(self.get_current())
env = copy.documentElement
from Ft.Xml.Lib.Nss import GetAllNs
nss = GetAllNs(env)
for p, u in self.model.namespaces.uri.iteritems():
if p in nss:
assert nss[p] == u
elif p not in ('xml', 'xmlns'):
env.setAttributeNS(XMLNS_NAMESPACE, 'xmlns:%s' % p, u)
if env.namespaceURI != SOAPENV_NS:
alert("Not a SOAP-ENV:Envelope (bad namespace)")
raise Done()
if env.localName != 'Envelope':
alert("Not a SOAP-ENV:Envelope (bad local name)")
raise Done()
if len(env.childNodes) != 2:
alert("SOAP-ENV:Envelope must have one header and one body")
raise Done()
kids = elements(env)
head = kids[0]
body = kids[1]
if head.namespaceURI != SOAPENV_NS or \
head.localName != 'Head':
alert("First child must be a SOAP-ENV:Head element")
raise Done()
if body.namespaceURI != SOAPENV_NS or \
body.localName != 'Body':
alert("Second child must be a SOAP-ENV:Body element")
raise Done()
sft = None
for header in elements(head):
if header.namespaceURI == DOME_NS and header.localName == 'soap-forward-to':
sft = header
break
print header.namespaceURI
print header.localName
if not sft:
alert("Head must contain a dome:soap-forward-to element")
raise Done()
dest = sft.childNodes[0].data
parent = sft.parentNode
if len(elements(parent)) == 1:
sft = parent
parent = sft.parentNode # Delete the whole header
parent.removeChild(sft)
import httplib, urlparse
(scheme, addr, path, p, q, f) = urlparse.urlparse(dest, allow_fragments = 0)
if scheme != 'http':
alert("SOAP is only supported for 'http:' -- sorry!")
raise Done()
stream = StrGrab()
PrettyPrint(copy, stream = stream)
message = stream.data
print message
conn = httplib.HTTP(addr)
conn.putrequest("POST", path)
conn.putheader('Content-Type', 'text/xml; charset="utf-8"')
conn.putheader('Content-Length', str(len(message)))
conn.putheader('SOAPAction', '')
conn.endheaders()
conn.send(message)
(code, r_mess, r_headers) = conn.getreply()
reply = conn.getfile().read()
print "Got:\n", reply
new_doc = support.parse_data(reply, dest)
#new = self.model.doc.importNode(new_doc.documentElement, 1)
new = self.model.import_with_ns(new_doc.documentElement)
self.model.strip_space(new)
old = self.get_current()
self.move_to([])
self.model.replace_node(old, new)
self.move_to(new)
def show(self):
if self.message:
rox.alert(self.message)
def op_del_node(self):
op = self.op_menu_op
if op.next and op.fail:
rox.alert("Can't delete a node with both exits in use")
return
self.clipboard = op.del_node()
def drag_data_get(self, widget, context, selection_data, info, time):
if info == TARGET_RAW:
try:
self.set_sensitive(False)
try:
self.document.save_to_selection(selection_data)
finally:
self.set_sensitive(True)
except:
_report_save_error()
_write_xds_property(context, None)
return
self.data_sent = 1
_write_xds_property(context, None)
if self.drag_in_progress:
self.destroy_on_drag_end = 1
else:
self.save_done()
return
elif info != TARGET_XDS:
_write_xds_property(context, None)
alert("Bad target requested!")
return
# Using XDS:
#
# Get the path that the destination app wants us to save to.
# If it's local, save and return Success
# (or Error if save fails)
# If it's remote, return Failure (remote may try another method)
# If no URI is given, return Error
to_send = 'E'
uri = _read_xds_property(context, False)
if uri:
path = get_local_path(escape(uri))
if path:
if not self.confirm_new_path(path):
to_send = 'E'
else:
try:
self.set_sensitive(False)
try:
self.document.save_to_file(path)
finally:
self.set_sensitive(True)
self.data_sent = True
except:
_report_save_error()
self.data_sent = False
if self.data_sent:
to_send = 'S'
# (else Error)
else:
to_send = 'F' # Non-local transfer
else:
alert("Remote application wants to use " +
"Direct Save, but I can't read the " +
"XdndDirectSave0 (type text/plain) " +
"property.")
selection_data.set(selection_data.target, 8, to_send)
if to_send != 'E':
_write_xds_property(context, None)
self.set_uri(uri)
if self.data_sent:
self.save_done()
def menu_delete(self):
prog = self.prog_menu_prog
if not prog.parent:
rox.alert("Can't delete the root program!")
return
prog.parent.remove_sub(prog)
def tool_parent(self, button = None):
if '/' in self.model.uri:
rox.filer.show_file(self.model.uri)
else:
rox.alert("File is not saved to disk yet")
def do_one_step(self):
"Execute the next op after exec_point, then:"
"- position the point on one of the exits return."
"- if there is no op to perform, call callback_on_return() or raise Done."
"- if the operation is started but not complete, raise InProgress and "
" arrange to resume() later."
if self.op_in_progress:
alert("Already executing something.")
raise Done()
if not self.exec_point:
alert("No current playback point.")
raise Done()
(op, exit) = self.exec_point
bp = self.breakpoint()
if bp == True or (self.single_step == 0 and bp is not None):
print "Hit a breakpoint! At " + time.ctime(time.time())
print "Foreach stack:", self.foreach_stack
if bp:
self.set_rec(self.exec_point)
else:
self.set_rec(None)
self.single_step = 1
for l in self.lists:
l.show_prog(op.get_program())
return
next = getattr(op, exit)
try:
if next:
self.set_oip(next)
self.do_action(next.action) # May raise InProgress
return
if exit == 'fail' and not self.innermost_failure:
#print "Setting innermost_failure on", op
self.innermost_failure = op
if exit == 'fail' and not op.propagate_fail:
self.single_step = 1
for l in self.lists:
l.show_prog(op.get_program())
box = g.MessageDialog(None, 0, g.MESSAGE_QUESTION, g.BUTTONS_CANCEL,
'Operation failed. Do you want to record a failure case, '
'or allow errors to propagate to the parent block?')
box.add_button('Propagate', 1)
box.add_button('Record', 2)
box.set_default_response(2)
box.set_position(g.WIN_POS_CENTER)
box.set_title(_('Operation failed'))
resp = box.run()
box.destroy()
if resp == 1:
op.set_propagate_fail(True)
self.single_step = 0
self.sched()
elif resp == 2:
self.set_rec((op, 'fail'))
self.set_exec(None)
return # Stop
# If we're in a block, try exiting from it...
if isinstance(op.parent, Block):
if self.start_block_iteration(op.parent, continuing = exit):
return # Looping...
if not op.parent.is_toplevel():
self.set_exec((op.parent, exit))
return
except Done:
print "(skipped a whole program!)"
if self.callback_on_return:
cb = self.callback_on_return
self.callback_on_return = None
cb()
else:
raise Done()
def drag_data_get(self, widget, context, selection_data, info, time):
if info == TARGET_RAW:
try:
self.set_sensitive(False)
try:
self.document.save_to_selection(selection_data)
finally:
self.set_sensitive(True)
except:
_report_save_error()
_write_xds_property(context, None)
return
self.data_sent = 1
_write_xds_property(context, None)
if self.drag_in_progress:
self.destroy_on_drag_end = 1
else:
self.save_done()
return
elif info != TARGET_XDS:
_write_xds_property(context, None)
alert("Bad target requested!")
return
# Using XDS:
#
# Get the path that the destination app wants us to save to.
# If it's local, save and return Success
# (or Error if save fails)
# If it's remote, return Failure (remote may try another method)
# If no URI is given, return Error
to_send = 'E'
uri = _read_xds_property(context, False)
if uri:
path = get_local_path(escape(uri))
if path:
if not self.confirm_new_path(path):
to_send = 'E'
else:
try:
self.set_sensitive(False)
try:
self.document.save_to_file(path)
finally:
self.set_sensitive(True)
self.data_sent = True
except:
_report_save_error()
self.data_sent = False
if self.data_sent:
to_send = 'S'
# (else Error)
else:
to_send = 'F' # Non-local transfer
else:
alert("Remote application wants to use " +
"Direct Save, but I can't read the " +
"XdndDirectSave0 (type text/plain) " + "property.")
selection_data.set(selection_data.target, 8, to_send)
if to_send != 'E':
_write_xds_property(context, None)
self.set_uri(uri)
if self.data_sent:
self.save_done()
def show(self): if self.message: rox.alert(self.message)