def do_hover(self):
if self.hover_zone == sublime.HOVER_TEXT:
qsymbol = Common.get_qualified_symbol_at_point(self.view, self.point)
## print('hover: qualified symbol {0}'.format(qsymbol))
module_word = qsymbol.module
ident = qsymbol.name
if module_word is not None and ident is None:
# TODO: Any ideas for popup about module?
pass
elif ident is not None:
whois_name = qsymbol.qualified_name()
full_name = qsymbol.full_name()
# Try get type of hovered symbol
typed_expr = None
if types.SourceHaskellTypeCache().has(self.filename):
typed_expr = self.get_type(types.SourceHaskellTypeCache().get(self.filename), whois_name)
else:
project_name = Common.locate_cabal_project_from_view(self.view)[1]
point_rgn = sublime.Region(self.point, self.point)
typed_expr = self.get_type(types.get_type_view(self.view, project_name, point_rgn), whois_name)
# Try whois
suggest_import = False
decl = Utils.head_of(BackendManager.active_backend().whois(whois_name, self.filename))
if not decl:
suggest_import = True
decl = Utils.head_of(BackendManager.active_backend().lookup(full_name, self.filename))
self.create_symbol_popup(typed_expr, decl, suggest_import)
elif self.hover_zone == sublime.HOVER_GUTTER:
errs = [err for err in ParseOutput.errors_for_view(self.view) if err.region.start.line == self.line]
if errs:
popup_parts = [self.STYLES.gen_style(self.view.settings().get('color_scheme'))]
for err in errs:
msg = UnicodeOpers.use_unicode_operators(symbols.escape_text(err.message))
# Decorate first word with style
decors = {
'Error': 'error',
'Warning': 'warning',
'Hint': 'hint'
}
for dec, dec_style in decors.items():
msg = msg.replace(dec, u'<span class="{0}">{1}</span>'.format(dec_style, dec))
popup_parts.append(u'<p>{0}</p>'.format(msg))
if err.correction is not None:
popup_parts.append(err.correction.popup())
popup_text = u''.join(popup_parts)
self.view.show_popup(popup_text, sublime.HIDE_ON_MOUSE_MOVE_AWAY, self.point, 600, 600,
self.on_navigate, self.on_hide)
def __init__(self):
super().__init__()
self.autocompleter = Autocomplete.AutoCompleter()
self.backend_mgr = BackendManager.BackendManager()
self.type_cache = Types.SourceHaskellTypeCache()
# I get two calls of `on_post_save` after saving file
# To prevent extra calls to check/infer etc., we store here last updated time
# view => (view.update_count(), time.clock())
self.update_cache = {}
def __init__(self):
super().__init__()
self.backend_mgr = BackendManager.BackendManager()
self.type_cache = Types.SourceHaskellTypeCache()
self.autocompleter = Autocomplete.AutoCompleter()
# Fly mode state:
self.fly_view = LockedObject.LockedObject({'view': None, 'mtime': None})
self.fly_event = threading.Event()
self.fly_agent = threading.Thread(target='fly_check')
def __init__(self, view):
super().__init__(view)
self.autocompleter = Autocomplete.AutoCompleter()
self.backend_mgr = BackendManager.BackendManager()
self.type_cache = Types.SourceHaskellTypeCache()