diff --git a/source/easymacro.py b/source/easymacro.py
index d6aaeb4..1df04cf 100644
--- a/source/easymacro.py
+++ b/source/easymacro.py
@@ -526,11 +526,6 @@ def set_properties(model, properties):
     return
 
 
-def array_to_dict(values):
-    d = {r[0]: r[1] for r in values}
-    return d
-
-
 # ~ Custom classes
 class ObjectBase(object):
 
diff --git a/source/easymacro2.py b/source/easymacro2.py
index 75b38f0..1d0af36 100644
--- a/source/easymacro2.py
+++ b/source/easymacro2.py
@@ -26,6 +26,7 @@ import platform
 import socket
 import subprocess
 import sys
+import threading
 import time
 
 from enum import IntEnum
@@ -56,8 +57,11 @@ try:
     from peewee import Database, DateTimeField, DateField, TimeField, \
         __exception_wrapper__
 except ImportError as e:
+    Database = object
+    DateField = object
+    TimeField = object
+    DateTimeField = object
     print('Install peewee')
-    peewee = None
 
 
 LOG_FORMAT = '%(asctime)s - %(levelname)s - %(message)s'
@@ -114,7 +118,7 @@ INFO_DEBUG = f"{sys.version}\n\n{platform.platform()}\n\n" + '\n'.join(sys.path)
 
 
 SECONDS_DAY = 60 * 60 * 24
-
+_MACROS = {}
 
 CTX = uno.getComponentContext()
 SM = CTX.getServiceManager()
@@ -160,14 +164,20 @@ d = get_app_config(node, 'DD')
 DATE_OFFSET = datetime.date(y, m, d).toordinal()
 
 
+def error(info):
+    log.error(info)
+    return
+
+
 def debug(*args):
     data = [str(a) for a in args]
     log.debug('\t'.join(data))
     return
 
 
-def error(info):
-    log.error(info)
+def info(*args):
+    data = [str(a) for a in args]
+    log.info('\t'.join(data))
     return
 
 
@@ -255,6 +265,24 @@ def dict_to_property(values: dict, uno_any: bool=False):
     return ps
 
 
+def _array_to_dict(values):
+    d = {v[0]: v[1] for v in values}
+    return d
+
+def _property_to_dict(values):
+    d = {v.Name: v.Value for v in values}
+    return d
+
+
+def data_to_dict(data):
+    if isinstance(data, tuple) and isinstance(data[0], tuple):
+        return _array_to_dict(data)
+
+    if isinstance(data, tuple) and isinstance(data[0], (PropertyValue, NamedValue)):
+        return _property_to_dict(data)
+    return {}
+
+
 def _path_url(path: str) -> str:
     if path.startswith('file://'):
         return path
@@ -319,6 +347,81 @@ def _struct_to_date(value):
     return d
 
 
+def _get_url_script(args):
+    library = args['library']
+    module = '.'
+    name = args['name']
+    language = args.get('language', 'Python')
+    location = args.get('location', 'user')
+
+    if language == 'Python':
+        module = '.py$'
+    elif language == 'Basic':
+        module = f".{module}."
+        if location == 'user':
+            location = 'application'
+
+    url = 'vnd.sun.star.script'
+    url = f'{url}:{library}{module}{name}?language={language}&location={location}'
+
+    return url
+
+
+def _call_macro(args):
+    #~ https://wiki.openoffice.org/wiki/Documentation/DevGuide/Scripting/Scripting_Framework_URI_Specification
+
+    url = _get_url_script(args)
+    args = args.get('args', ())
+
+    service = 'com.sun.star.script.provider.MasterScriptProviderFactory'
+    factory = create_instance(service)
+    script = factory.createScriptProvider('').getScript(url)
+    result = script.invoke(args, None, None)[0]
+
+    return result
+
+
+def call_macro(args, in_thread=False):
+    result = None
+    if in_thread:
+        t = threading.Thread(target=_call_macro, args=(args,))
+        t.start()
+    else:
+        result = _call_macro(args)
+    return result
+
+
+class TimerThread(threading.Thread):
+
+    def __init__(self, event, seconds, macro):
+        threading.Thread.__init__(self)
+        self.stopped = event
+        self.seconds = seconds
+        self.macro = macro
+
+    def run(self):
+        info('Timer started... {}'.format(self.macro['name']))
+        while not self.stopped.wait(self.seconds):
+            _call_macro(self.macro)
+        info('Timer stopped... {}'.format(self.macro['name']))
+        return
+
+
+def start_timer(name, seconds, macro):
+    global _MACROS
+    _MACROS[name] = threading.Event()
+    thread = TimerThread(_MACROS[name], seconds, macro)
+    thread.start()
+    return
+
+
+def stop_timer(name):
+    global _MACROS
+    _MACROS[name].set()
+    del _MACROS[name]
+    return
+
+
 class LOBaseObject(object):
 
     def __init__(self, obj):
@@ -1943,11 +2046,8 @@ class LODialog(object):
 
 class LOSheets(object):
 
-    def __init__(self):
-        pass
-
     def __getitem__(self, index):
-        return docs.active[index]
+        return LODocs().active[index]
 
     def __enter__(self):
         return self
@@ -1958,11 +2058,8 @@ class LOSheets(object):
 
 class LOCells(object):
 
-    def __init__(self):
-        pass
-
     def __getitem__(self, index):
-        return docs.active.active[index]
+        return LODocs().active.active[index]
 
 
 class Paths(object):
@@ -1985,6 +2082,10 @@ def __getattr__(name):
         return Paths()
     if name == 'docs':
         return LODocs()
+    if name == 'sheets':
+        return LOSheets()
+    if name == 'cells':
+        return LOCells()
     raise AttributeError(f"module '{__name__}' has no attribute '{name}'")
 
 
@@ -1998,10 +2099,6 @@ def get_fonts():
     return device.FontDescriptors
 
 
-# ~ docs = LODocs()
-sheets = LOSheets()
-cells = LOCells()
-
 # ~ https://en.wikipedia.org/wiki/Web_colors
 def get_color(value):
     COLORS = {