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moonscipt_autocomplete.py
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moonscipt_autocomplete.py
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import sublime, sublime_plugin
import moonscript_common as ms
import subprocess, re, os, threading, tempfile, datetime, uuid
from subprocess import Popen, PIPE
AC_OPTS = True
# AC_OPTS = sublime.INHIBIT_WORD_COMPLETIONS | sublime.INHIBIT_EXPLICIT_COMPLETIONS
PAT_PARSE = re.compile(
r'(?P<g1>{)|'
r'(?P<g2>})|'
r'(?P<g3>\[\d+\])|'
r'(?P<g4>""")|'
r'(?P<g5>\n)'
)
def pat_parse_repl( match ):
value = ''
if match.group('g1'):
value = '['
elif match.group('g2'):
value = ']'
elif match.group('g3'):
value = ''
elif match.group('g4'):
value = '"\'"'
elif match.group('g5'):
value = ','
return value
def uniq(l):
seen = set()
return [value for value in l if value[0] not in seen and not seen.add(value[0])]
class MoonScriptAutocomplete(sublime_plugin.EventListener):
def __init__(self):
self.reparse_timer = None
self.reparse_delay = 1000
self.sugs = []
self.fileTS = None
self.view = None
self.locations = None
def return_completions(self, view, prefix):
fSugs = []
for s in self.sugs:
w = s[1]
f = True
for l in prefix:
if l not in w:
f = False
break
if f:
fSugs.append(s)
# if len(fSugs) > 100:
# break
return fSugs
def is_moonscript(self, view):
print view.scope_name(0)
pos = 0
if self.locations:
pos = self.locations[0]
scopes = view.scope_name(pos).split()
if ('source.moonscript' not in scopes) or (ms.setting('ms_complete_enabled', False) is not True):
return False
return True
def on_query_completions(self, view, prefix, locations):
self.view = view
self.prefix = prefix
self.locations = locations
if not self.is_moonscript(view):
return []
currentFile = view.file_name()
if currentFile == None:
return []
currentFileTS = os.path.getmtime(currentFile)
if self.fileTS == currentFileTS:
return self.return_completions(view, prefix)
self.fileTS = currentFileTS
return self.return_completions(view, prefix)
def addSug(self, s, t, depth=0):
self.sugs.append( ('%s\t%s' % ( str(s), str(t) ) , str(s) ) )
def restart_reparse_timer(self, timeout):
if self.reparse_timer != None:
self.reparse_timer.cancel()
self.reparse_timer = threading.Timer(timeout, sublime.set_timeout,
[self.reparse, 0])
self.reparse_timer.start()
def reparse(self):
currentFile = self.view.file_name()
cmd = ms.setting('moonc_cmd', 'moonc')
args = [cmd, '-T', currentFile]
out, err, _ = ms.runcmd(args)
if len(out) == 0:
return self.sugs
# print 'out->' + out
out = PAT_PARSE.sub(pat_parse_repl, out)
# print 'out->' + out
tree = eval(out[:-1])
# print 'tree->' + str(tree)
self.sugs = []
self.parse( tree, 1 )
self.sugs = uniq(self.sugs)
def parse(self, a, depth):
# print ('-' * depth) + ' ' + str(a)
if (len(a) == 0):
return True
if isinstance( a[0], list ):
for p in a:
self.parse( p, depth + 1)
else:
# print 'cmd->' + str(cmd) + ' ' + str(a)
if not isinstance( a, list ):
return True
cmd = a[0]
if cmd == 'assign':
for b in a[1]:
if isinstance( b, list ):
if b[0] == 'self':
self.addSug( b[1] , '@ ' + cmd, depth)
else:
self.addSug( str(b), cmd, depth)
if isinstance( a[2][0], list):
self.parse( a[2], depth + 1)
elif cmd == 'call':
True
elif cmd == 'class':
nm = a[1]
self.addSug( nm, cmd, depth )
self.parse( a[3], depth + 1)
elif cmd == 'case':
self.parse( a[2], depth + 1)
elif cmd == 'colon':
self.parse( a[2], depth + 1)
elif cmd == 'chain':
for b in a[2:]:
self.parse( b, depth + 1)
elif cmd == 'dot':
True
elif cmd == 'exp':
if isinstance( a[1], list ):
self.parse( a[1], depth + 1)
elif cmd == 'explist':
if isinstance( a[1], list ):
self.parse( a[1], depth + 1)
elif cmd == 'export':
True
elif cmd == 'false':
True
elif cmd == 'for':
self.parse( a[2], depth + 1)
elif cmd == 'fndef':
self.parse( a[4], depth + 1)
elif cmd == 'foreach':
self.parse( a[3], depth + 1)
elif cmd == 'if':
self.parse( a[2], depth + 1)
elif cmd == 'import':
self.parse( a[2], depth + 1)
elif cmd == 'index':
True
elif cmd == 'length':
True
elif cmd == 'minus':
True
elif cmd == 'nil':
True
elif cmd == 'not':
self.parse( a[1], depth + 1)
elif cmd == 'number':
True
elif cmd == 'parens':
self.parse( a[1], depth + 1)
elif cmd == 'props':
nm = a[1][0][1]
ty = a[1][1][0]
if ty == 'fndef':
parms = a[1][1][1]
if len(parms) > 0:
nm = nm #+ '( ' + ', '.join(str(x[0]) for x in parms) + ' )'
else:
nm = nm #+ '!'
self.addSug( nm, ty, depth )
else:
self.addSug( nm, cmd, depth )
self.parse( a[1][1], depth + 1)
elif cmd == 'return':
if isinstance( a[1], list ):
self.parse( a[1], depth + 1)
elif cmd == 'self':
True
elif cmd == 'string':
True
elif cmd == 'table':
for b in a[1]:
if len(b) == 1:
self.parse( b[0], depth + 1)
else:
if isinstance( b[0], list ):
self.addSug( b[0][1] , '@ ' + cmd, depth )
else:
self.addSug( str(b[0]), cmd )
self.parse( b[1], depth + 1)
elif cmd == 'switch':
self.parse( a[2], depth + 1)
elif cmd == 'update':
True
elif cmd == 'with':
self.parse( a[2], depth + 1)
elif cmd == 'while':
self.parse( a[1], depth + 1)
elif cmd == 'true':
True
else:
print 'cmd not parsed - %s - %s' % (cmd, str(a) )
def on_activated(self, view):
# if is_supported_language(view) and get_setting("reparse_on_activated", True, view):
if self.is_moonscript(view):
self.view = view
self.restart_reparse_timer(0.1)
def on_post_save(self, view):
# if is_supported_language(view) and get_setting("reparse_on_save", True, view):
if self.is_moonscript(view):
self.view = view
self.restart_reparse_timer(0.1)
def on_modified(self, view):
if (self.reparse_delay <= 0) or not self.is_moonscript(view):
return
self.view = view
self.restart_reparse_timer(self.reparse_delay / 1000.0)
def on_load(self, view):
return
# if self.cache_on_load and is_supported_language(view):
# warm_up_cache(view)
def on_close(self, view):
return
# if self.remove_on_close and is_supported_language(view):
# translationunitcache.tuCache.remove(view.file_name())