diff options
Diffstat (limited to 'librelogo')
| -rw-r--r-- | librelogo/source/LibreLogo/LibreLogo.py | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/librelogo/source/LibreLogo/LibreLogo.py b/librelogo/source/LibreLogo/LibreLogo.py index ccd504eba021..717df1a968a1 100644 --- a/librelogo/source/LibreLogo/LibreLogo.py +++ b/librelogo/source/LibreLogo/LibreLogo.py @@ -167,6 +167,7 @@ class __Doc__: self.shapecount = itertools.count() self.time = 0 self.zoomvalue = 0 + self.lockturtle = False self.initialize() def initialize(self): @@ -540,8 +541,7 @@ class LogoProgram(threading.Thread): else: _.start_time = __time__.process_time() exec(self.code) - while _.doc.hasControllersLocked(): - _.doc.unlockControllers() + __unlock__(all_levels = True) if _.origcursor[0] and _.origcursor[1]: __dispatcher__(".uno:Escape") try: @@ -550,8 +550,7 @@ class LogoProgram(threading.Thread): _.doc.CurrentController.getViewCursor().gotoRange(_.origcursor[0].getStart(), False) except Exception as e: try: - while _.doc.hasControllersLocked(): - _.doc.unlockControllers() + __unlock__(all_levels = True) TRACEPATTERN = '"<string>", line ' message = traceback.format_exc() l = re.findall(TRACEPATTERN + '[0-9]+', message) @@ -706,6 +705,9 @@ def hideturtle(): __visible__(turtle, False) turtle.LineTransparence, turtle.FillTransparence = 100, 100 # for saved files turtle.setPosition(z) + else: + # HIDETURTLE during locking, no need SHOWTURTLE at the end of locking + _.lockturtle = False __dispatcher__(".uno:Escape") def showturtle(): @@ -838,12 +840,24 @@ def run(arg=None, arg2 = -1): __trace__() return None +def __unlock__(all_levels): + while _.doc.hasControllersLocked(): + # show turtle which was hidden by locking + if _.lockturtle: + showturtle() + _.doc.unlockControllers() + if not all_levels: + break + if not _.doc.hasControllersLocked() and _.lockturtle: + _.lockturtle = False + elif _.doc.hasControllersLocked() and _.lockturtle: + hideturtle() + def stop(arg=None): global __halt__ with __lock__: __halt__ = True - while _.doc.hasControllersLocked(): - _.doc.unlockControllers() + __unlock__(all_levels = True) return None def home(arg=None): @@ -1474,14 +1488,18 @@ def text(shape, orig_st): _.doc.unlockControllers() def sleep(t): + # lock shape repaint, if SLEEP argument is negative if t < 0: - # lock shape repaint, if SLEEP argument is negative _.doc.lockControllers() + # hide turtle during locking + turtle = __getshape__(__TURTLE__) + if turtle and turtle.Visible: + hideturtle() + _.lockturtle = True return else: # otherwise unlock one level - if _.doc.hasControllersLocked(): - _.doc.unlockControllers() + __unlock__(all_levels = False) _.time = _.time + t __removeshape__(__ACTUAL__) for i in range(int(t/__SLEEP_SLICE_IN_MILLISECONDS__)): |