def display (self, iterator):
# clear the access table
self.access = []
Utils.set_cursor (self.w, 'clock')
self.model.clear ()
for entry in iterator:
row = []
i = 0
for f in self.fields:
row.append (i)
i = i + 1
if f == '-key-':
row.append ((str (entry.key.key)).decode ('latin-1'))
elif f == '-type-':
row.append (str (entry.type.name)) ## ascii
elif f == '-author/editor-':
row.append (userformat.author_editor_format
(entry).decode ('latin-1'))
elif f == '-author/title-':
row.append (userformat.author_title_format
(entry).decode ('latin-1'))
elif entry.has_key (f):
if Types.get_field (f).type == Fields.AuthorGroup:
text = join (map (lambda a: str (a.last), entry [f]), ', ')
else:
text = str (entry [f])
row.append (text.decode ('latin-1'))
else:
row.append ('')
if True:
row.append (i)
if Resource.is_viewable (entry):
row.append (self.gvpixbuf)
else:
row.append (None)
iter = self.model.append ()
apply (self.model.set, [iter] + row)
self.access.append (entry)
entry = iterator.next ()
Utils.set_cursor (self.w, 'normal')
return
def open_document (self, url, how = None, no_name = False):
Utils.set_cursor (self.w, 'clock')
orig_url = Fields.URL (url)
url = orig_url.get_url ()
restore = False
if orig_url.url [0] == 'file':
name = orig_url.url [2]
auto_save = os.path.join (os.path.dirname (name),
'x-pyblio-save-' + os.path.basename (name))
if os.path.exists (auto_save):
mod_date = os.stat (name) [stat.ST_MTIME]
mod_date_auto = os.stat (auto_save) [stat.ST_MTIME]
if mod_date < mod_date_auto:
restore = Utils.Callback (_("An autosave file was found which is newer than the original file.\nDo you want to restore it?"), self.w).answer ()
if restore: url = auto_save
try:
data = Open.bibopen (url, how = how)
except (Exceptions.ParserError,
Exceptions.FormatError,
Exceptions.FileError), error:
Utils.set_cursor (self.w, 'normal')
Utils.error_dialog (_("Open error"), error,
parent = self.w)
return
def save_document (self, * arg):
if self.data.key is None:
self.save_document_as ()
return
file = self.data.key.url [2]
if not self.modification_check ():
return
Utils.set_cursor (self.w, 'clock')
try:
try:
self.data.update (self.selection.sort)
except (OSError, IOError), error:
Utils.set_cursor (self.w, 'normal')
self.w.error (_("Unable to save `%s':\n%s") % (str (self.data.key),
str (error)))
return
except:
etype, value, tb = sys.exc_info ()
traceback.print_exception (etype, value, tb)
Utils.set_cursor (self.w, 'normal')
self.w.error (_("An internal error occured during saving\nTry to Save As..."))
return
Utils.set_cursor (self.w, 'normal')
# get the current modification date
self.modification_date = os.stat (file) [stat.ST_MTIME]
self.update_status (0)
return
def close_document_request (self):
answer = self.confirm ()
# remove autosave object with closing
if answer and self.source_id:
gobject.source_remove (self.source_id)
# remove old autosave file
if answer and self.data.key:
if self.data.key.url [0] == 'file':
old_file = self.data.key.url [2]
old_auto_save = os.path.join (os.path.dirname (old_file),
'x-pyblio-save-' + os.path.basename (old_file))
if os.path.exists (old_auto_save):
try:
os.remove (old_auto_save)
except (OSError, IOError), error:
Utils.set_cursor (self.w, 'normal')
self.w.error (_("Unable to remove autosave file `%s':\n%s") % (str (old_auto_save), str (error)))
return
# remove the old autosave object
if self.data.key is not None and self.source_id:
gobject.source_remove (self.source_id)
# remove old autosave file if exists
if self.data.key:
if self.data.key.url [0] == 'file':
old_file = self.data.key.url [2]
old_auto_save = os.path.join (os.path.dirname (old_file),
'x-pyblio-save-' + os.path.basename (old_file))
if os.path.exists (old_auto_save):
try:
os.remove (old_auto_save)
except (OSError, IOError), error:
Utils.set_cursor (self.w, 'normal')
self.w.error (_("Unable to remove autosave file `%s':\n%s") % (str (old_auto_save), str (error)))
return
Utils.set_cursor (self.w, 'normal')
if no_name: data.key = None
self.data = data
if restore:
# restore the original url internally,
# and change the document status
