def create_editor(filename, action_group):
view = CulebraView(action_group)
# XXX: there's no way to select an encoding
buff = CulebraBuffer(filename)
buff.load_from_file()
view.set_buffer(buff)
return view
def create_editor(filename, action_group):
view = CulebraView(action_group)
# XXX: there's no way to select an encoding
buff = CulebraBuffer(filename)
buff.load_from_file()
view.set_buffer(buff)
return view
def file_new(self, mi=None):
buff = CulebraBuffer ()
buff.set_text("")
buff.set_modified(False)
manager = buff.languages_manager
language = manager.get_language_from_mime_type("text/x-python")
buff.set_highlight(True)
buff.set_language(language)
self.entries.append (buff)
self.plugin.do_edit('changebuffer', len(self.entries) - 1)
def load_buffer(filename, buff=None):
"""
Creates a CulebraBuffer from a filename
"""
new_entry = True
if buff is None:
buff = CulebraBuffer(filename=filename)
# We only update the contents of a new buffer
fd = open(filename)
try:
buff.begin_not_undoable_action()
buff.set_text("")
data = fd.read()
enc_data = None
for enc in(sys.getdefaultencoding(), "utf-8", "iso8859", "ascii"):
try:
enc_data = unicode(data, enc)
buff.encoding = enc
break
except UnicodeDecodeError:
pass
assert enc_data is not None, "There was a problem detecting the encoding"
buff.set_text(enc_data)
buff.set_modified(False)
buff.place_cursor(buff.get_start_iter())
buff.end_not_undoable_action()
finally:
fd.close()
return buff
def load_buffer(filename, buff=None):
"""
Creates a CulebraBuffer from a filename
"""
new_entry = True
if buff is None:
buff = CulebraBuffer(filename=filename)
# We only update the contents of a new buffer
fd = open(filename)
try:
buff.begin_not_undoable_action()
buff.set_text("")
data = fd.read()
enc_data = None
for enc in (sys.getdefaultencoding(), "utf-8", "iso8859", "ascii"):
try:
enc_data = unicode(data, enc)
buff.encoding = enc
break
except UnicodeDecodeError:
pass
assert enc_data is not None, "There was a problem detecting the encoding"
buff.set_text(enc_data)
buff.set_modified(False)
buff.place_cursor(buff.get_start_iter())
buff.end_not_undoable_action()
finally:
fd.close()
return buff
def load_file(self, fname):
buff = None
for ent in self.entries:
if ent.filename == fname:
buff = ent
break
if buff is None:
new_entry = True
buff = CulebraBuffer()
buff.filename = fname
# We only update the contents of a new buffer
try:
fd = open(fname)
buff.begin_not_undoable_action()
buff.set_text('')
data = fd.read ()
enc_data = None
for enc in (sys.getdefaultencoding(), "utf-8", "iso8859", "ascii"):
try:
enc_data = unicode (data, enc)
buff.encoding = enc
break
except UnicodeDecodeError:
pass
assert enc_data is not None, "There was a problem detecting the encoding"
buff.set_text(enc_data)
buff.set_modified(False)
buff.place_cursor(buff.get_start_iter())
buff.end_not_undoable_action()
fd.close()
self.check_mime(buff)
self.set_title(os.path.basename(fname))
self.dirname = os.path.dirname(fname)
except:
dlg = gtk.MessageDialog(self.get_parent_window(),
gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_ERROR, gtk.BUTTONS_OK,
"Can't open " + fname)
import traceback
traceback.print_exc ()
print sys.exc_info()[1]
resp = dlg.run()
dlg.hide()
return
self.entries.append (buff)
else:
new_entry = False
# Replace a not modified new buffer when we open
if new_entry and self.entries.count_new() == 1 and len(self.entries) == 2:
if self.entries[0].is_new:
new_entry = self.entries[0]
else:
new_entry = self.entries[1]
if not new_entry.get_modified():
# Remove the new entry
self.entries.remove(new_entry)
self.editor.grab_focus()
