184 lines
6.7 KiB
Python
184 lines
6.7 KiB
Python
|
import code, string, StringIO, sys, traceback
|
||
|
|
import color, completer, method, mode2
|
||
|
|
from lex3 import Grammar, PatternRule
|
||
|
|
from point2 import Point
|
||
|
|
|
||
|
|
class Console(mode2.Fundamental):
|
||
|
|
def __init__(self, w):
|
||
|
|
mode2.Fundamental.__init__(self, w)
|
||
|
|
self.bindings = {}
|
||
|
|
self.globals = dict(w.application.globals())
|
||
|
|
self.locals = dict(w.application.locals())
|
||
|
|
self.saved_input = ""
|
||
|
|
|
||
|
|
self.history = ['']
|
||
|
|
self.hindex = 0
|
||
|
|
|
||
|
|
self.add_bindings('start-of-line', ('C-a', 'HOME',))
|
||
|
|
self.add_bindings('end-of-line', ('C-e', 'END',))
|
||
|
|
self.add_bindings('backward', ('C-b', 'L_ARROW',))
|
||
|
|
self.add_bindings('forward', ('C-f', 'R_ARROW',))
|
||
|
|
self.add_bindings('delete-left', ('DELETE', 'BACKSPACE',))
|
||
|
|
self.add_bindings('delete-left-word', ('M-DELETE', 'M-BACKSPACE',))
|
||
|
|
self.add_bindings('delete-right', ('C-d',))
|
||
|
|
self.add_bindings('delete-right-word', ('M-d',))
|
||
|
|
self.add_bindings('kill-region', ('C-w',))
|
||
|
|
self.add_bindings('copy-region', ('M-w',))
|
||
|
|
self.add_bindings('kill', ('C-k',))
|
||
|
|
self.add_bindings('copy', ('M-k',))
|
||
|
|
self.add_bindings('yank', ('C-y',))
|
||
|
|
self.add_bindings('pop-kill', ('M-y',))
|
||
|
|
self.add_bindings('right-word', ('M-f',))
|
||
|
|
self.add_bindings('left-word', ('M-b',))
|
||
|
|
self.add_bindings('set-mark', ('C-@',))
|
||
|
|
self.add_bindings('switch-mark', ('C-x C-x',))
|
||
|
|
self.add_bindings('undo', ('C-/', 'C-x u',))
|
||
|
|
self.add_bindings('redo', ('M-/', 'M-_', 'C-x r',))
|
||
|
|
self.add_bindings('toggle-margins', ('M-m',))
|
||
|
|
self.add_bindings('transpose-words', ('M-t',))
|
||
|
|
self.add_bindings('delete-left-whitespace', ('C-c DELETE', 'C-c BACKSPACE',))
|
||
|
|
self.add_bindings('delete-right-whitespace', ('C-c d',))
|
||
|
|
self.add_bindings('insert-space', ('SPACE',))
|
||
|
|
self.add_bindings('insert-tab', ('TAB',))
|
||
|
|
self.add_action_and_bindings(ConsoleExec(), ('RETURN',))
|
||
|
|
self.add_action_and_bindings(ConsoleClear(), ('C-l',))
|
||
|
|
self.add_action_and_bindings(ConsoleCancel(), ('C-]',))
|
||
|
|
self.add_action_and_bindings(ConsoleHistoryPrev(), ('C-p',))
|
||
|
|
self.add_action_and_bindings(ConsoleHistoryNext(), ('C-n',))
|
||
|
|
#self.add_action_and_bindings(ConsoleTab(), ('TAB',))
|
||
|
|
for c in string.letters + string.digits + string.punctuation:
|
||
|
|
self.add_binding('insert-string-%s' % c, c)
|
||
|
|
def name(self):
|
||
|
|
return "Console"
|
||
|
|
|
||
|
|
class ConsoleExec(method.Method):
|
||
|
|
def _execute(self, w, **vargs):
|
||
|
|
s = w.buffer.make_string()
|
||
|
|
w.mode.history[-1] = s
|
||
|
|
w.mode.history.append('')
|
||
|
|
w.buffer.set_data('')
|
||
|
|
w.mode.hindex = len(w.mode.history) - 1
|
||
|
|
|
||
|
|
a = w.application
|
||
|
|
|
||
|
|
if not a.has_buffer_name('*Console*'):
|
||
|
|
raise Exception, "No console found!"
|
||
|
|
b = a.bufferlist.get_buffer_by_name('*Console*')
|
||
|
|
if a.window().buffer is not b:
|
||
|
|
a.switch_buffer(b)
|
||
|
|
p = a.get_mini_buffer_prompt()
|
||
|
|
b.insert_string(b.get_buffer_end(), p + s + '\n', force=True)
|
||
|
|
|
||
|
|
if w.mode.saved_input:
|
||
|
|
s = w.mode.saved_input + '\n' + s
|
||
|
|
|
||
|
|
try:
|
||
|
|
code_obj = code.compile_command(s)
|
||
|
|
if code_obj is None:
|
||
|
|
w.mode.saved_input = s
|
||
|
|
a.set_mini_buffer_prompt('--> ')
|
||
|
|
output = None
|
||
|
|
else:
|
||
|
|
w.mode.saved_input = ''
|
||
|
|
a.set_mini_buffer_prompt('>>> ')
|
||
|
|
sys.stdout = code_out = StringIO.StringIO()
|
||
|
|
sys.stderr = code_err = StringIO.StringIO()
|
||
|
|
ok = True
|
||
|
|
try:
|
||
|
|
exec code_obj in w.mode.globals, w.mode.locals
|
||
|
|
except Exception, e:
|
||
|
|
ok = False
|
||
|
|
output = str(e) + '\n'
|
||
|
|
sys.stdout = sys.__stdout__
|
||
|
|
sys.stdout = sys.__stderr__
|
||
|
|
if ok:
|
||
|
|
output = code_out.getvalue()
|
||
|
|
code_out.close()
|
||
|
|
code_err.close()
|
||
|
|
except (SyntaxError, OverflowError, ValueError), e:
|
||
|
|
a.set_mini_buffer_prompt('>>> ')
|
||
|
|
t = sys.exc_traceback
|
||
|
|
output = str(e) + traceback.format_exc()
|
||
|
|
|
||
|
|
if output:
|
||
|
|
newlines = [' %s' % x for x in output.split('\n')]
|
||
|
|
assert newlines[-1] == ' '
|
||
|
|
newlines[-1] = ''
|
||
|
|
b.insert_lines(b.get_buffer_end(), newlines, force=True)
|
||
|
|
for w2 in b.windows:
|
||
|
|
w2.goto_end()
|
||
|
|
|
||
|
|
class ConsoleCancel(method.Method):
|
||
|
|
def execute(self, w, **vargs):
|
||
|
|
w.application.close_mini_buffer()
|
||
|
|
class ConsoleClear(method.Method):
|
||
|
|
def execute(self, w, **vargs):
|
||
|
|
a = w.application
|
||
|
|
if not a.has_buffer_name('*Console*'):
|
||
|
|
raise Exception, "No console found!"
|
||
|
|
b = a.bufferlist.get_buffer_by_name('*Console*')
|
||
|
|
b.clear()
|
||
|
|
|
||
|
|
class ConsoleHistoryPrev(method.Method):
|
||
|
|
def execute(self, w, **vargs):
|
||
|
|
if w.mode.hindex <= 0:
|
||
|
|
w.mode.hindex = 0
|
||
|
|
return
|
||
|
|
elif w.mode.hindex == len(w.mode.history) - 1:
|
||
|
|
w.mode.history[-1] = w.buffer.make_string()
|
||
|
|
w.mode.hindex -= 1
|
||
|
|
w.buffer.set_data(w.mode.history[w.mode.hindex])
|
||
|
|
class ConsoleHistoryNext(method.Method):
|
||
|
|
def execute(self, w, **vargs):
|
||
|
|
if w.mode.hindex == len(w.mode.history) - 1:
|
||
|
|
return
|
||
|
|
w.mode.hindex += 1
|
||
|
|
w.buffer.set_data(w.mode.history[w.mode.hindex])
|
||
|
|
|
||
|
|
#class ConsoleTab(method.Method):
|
||
|
|
# def execute(self, w, **vargs):
|
||
|
|
# a = w.application
|
||
|
|
# s = w.buffer.make_string()
|
||
|
|
#
|
||
|
|
# if '"' in s or "'" in s or "(" in s or ")" in s or "[" in s or "]" in s:
|
||
|
|
# return
|
||
|
|
#
|
||
|
|
# parts = s.split(".")
|
||
|
|
# if len(parts) == 0:
|
||
|
|
# return
|
||
|
|
#
|
||
|
|
# v = a.globals()
|
||
|
|
# v.update(a.locals())
|
||
|
|
# obj = None
|
||
|
|
# for part in parts[:-1]:
|
||
|
|
# if obj is None:
|
||
|
|
# if part in v:
|
||
|
|
# obj = v[part]
|
||
|
|
# else:
|
||
|
|
# return
|
||
|
|
# else:
|
||
|
|
# if hasattr(obj, part):
|
||
|
|
# obj = getattr(obj, part)
|
||
|
|
# else:
|
||
|
|
# return
|
||
|
|
#
|
||
|
|
# if obj is None:
|
||
|
|
# pool = v.keys()
|
||
|
|
# else:
|
||
|
|
# pool = dir(obj)
|
||
|
|
# candidates = [x for x in pool if x.startswith(parts[-1])]
|
||
|
|
#
|
||
|
|
# if len(candidates) == 0:
|
||
|
|
# return
|
||
|
|
#
|
||
|
|
# common = completer.find_common_string(candidates)
|
||
|
|
# s2 = '.'.join(parts[:-1]) + '.' + common
|
||
|
|
#
|
||
|
|
# w.buffer.set_data(s2)
|
||
|
|
#
|
||
|
|
# if len(candidates) > 1:
|
||
|
|
# if not a.has_buffer_name('*Console*'):
|
||
|
|
# a.add_buffer(buffer.ConsoleBuffer())
|
||
|
|
# b = a.bufferlist.get_buffer_by_name('*Console*')
|
||
|
|
# b.insert_string(b.get_buffer_end(), repr(candidates) + '\n', force=True)
|