diff --git a/README.md b/README.md
index 0109e87..33a6766 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-ZAZ
+# ZAZ
 
 Scripts and library for develop macros in LibreOffice with Python.
 
@@ -8,3 +8,15 @@ For Python 3.6+
 
 * See [documentation](https://gitlab.com/mauriciobaeza/zaz/wikis/home)
 * Ver [documentación](https://gitlab.com/mauriciobaeza/zaz/wikis/inicio)
+
+
+This extension have a cost of maintenance of 1 euro every year.
+
+BCH: `1RPLWHJW34p7pMQV1ft4x7eWhAYw69Dsb`
+
+BTC: `3Fe4JuADrAK8Qs7GDAxbSXR8E54avwZJLW`
+
+
+## Extension develop with ZAZ
+
+* https://gitlab.com/mauriciobaeza/zaz-barcode
diff --git a/source/conf.py.example b/source/conf.py.example
index a58f314..106177d 100644
--- a/source/conf.py.example
+++ b/source/conf.py.example
@@ -23,7 +23,7 @@ import logging
 # ~ 1 = normal extension
 # ~ 2 = new component
 # ~ 3 = Calc addin
-TYPE_EXTENSION = 1
+TYPE_EXTENSION = 2
 
 # ~ https://semver.org/
 VERSION = '0.1.0'
@@ -94,8 +94,8 @@ CONTEXT = {
 # ~ Menus, only for TYPE_EXTENSION = 1
 # ~ Parent can be: AddonMenu or OfficeMenuBar
 # ~ For icons con name: NAME_16.bmp, used only NAME
-# ~ PARENT = 'AddonMenu'
-# ~ MENU_MAIN = ''
+# ~ PARENT = ''
+# ~ MENU_MAIN = {}
 PARENT = 'OfficeMenuBar'
 MENU_MAIN = {
     'en': 'My Extension',
@@ -362,29 +362,31 @@ for i, m in enumerate(MENUS):
         toolbar.append(NODE_MENU.format(**values))
 
 NODE_TOOLBAR = ''
-if PARENT == 'AddonMenu':
-    NODE_MENUS = '\n'.join(menus)
-else:
-    tmp = '          <value xml:lang="{}">{}</value>'
-    titles = '\n'.join([tmp.format(k, v) for k, v in MENU_MAIN.items()])
-    SUBMENUS = '<node oor:name="Submenu">\n  ' + '\n'.join(menus) + '\n        </node>'
-    NODE_MENUS = f"""      <node oor:name="{ID}" oor:op="replace">
-        <prop oor:name="Title" oor:type="xs:string">
-{titles}
-        </prop>
-        <prop oor:name="Target" oor:type="xs:string">
-          <value>_self</value>
-        </prop>
-        {SUBMENUS}
-      </node>"""
+NODE_MENUS = ''
+if TYPE_EXTENSION == 1:
+    if PARENT == 'AddonMenu':
+        NODE_MENUS = '\n'.join(menus)
+    else:
+        tmp = '          <value xml:lang="{}">{}</value>'
+        titles = '\n'.join([tmp.format(k, v) for k, v in MENU_MAIN.items()])
+        SUBMENUS = '<node oor:name="Submenu">\n  ' + '\n'.join(menus) + '\n        </node>'
+        NODE_MENUS = f"""      <node oor:name="{ID}" oor:op="replace">
+            <prop oor:name="Title" oor:type="xs:string">
+    {titles}
+            </prop>
+            <prop oor:name="Target" oor:type="xs:string">
+              <value>_self</value>
+            </prop>
+            {SUBMENUS}
+          </node>"""
 
-    if toolbar:
-        node_toolbars = '\n'.join(toolbar)
-        NODE_TOOLBAR = f"""    <node oor:name="OfficeToolBar">
-      <node oor:name="{ID}" oor:op="replace">
-{node_toolbars}
-      </node>
-    </node>"""
+        if toolbar:
+            node_toolbars = '\n'.join(toolbar)
+            NODE_TOOLBAR = f"""    <node oor:name="OfficeToolBar">
+          <node oor:name="{ID}" oor:op="replace">
+    {node_toolbars}
+          </node>
+        </node>"""
 
 FILE_ADDONS = f"""<?xml version='1.0' encoding='UTF-8'?>
 <oor:component-data xmlns:oor="http://openoffice.org/2001/registry" xmlns:xs="http://www.w3.org/2001/XMLSchema" oor:name="Addons" oor:package="org.openoffice.Office">
diff --git a/source/easymacro.py b/source/easymacro.py
index 76de6cf..138df70 100644
--- a/source/easymacro.py
+++ b/source/easymacro.py
@@ -44,31 +44,39 @@ from com.sun.star.awt import XActionListener
 from com.sun.star.awt import XMouseListener
 
 
-FILE_NAME_DEBUG = 'debug.log'
 MSG_LANG = {
     'es': {
         'OK': 'Aceptar',
         'Cancel': 'Cancelar',
+        'Select file': 'Seleccionar archivo',
     }
 }
 
-FORMAT = '%(asctime)s - %(levelname)s - %(message)s'
-DATE = '%d/%m/%Y %H:%M:%S'
+
+FILE_NAME_DEBUG = 'zaz-debug.log'
+LOG_FORMAT = '%(asctime)s - %(levelname)s - %(message)s'
+LOG_DATE = '%d/%m/%Y %H:%M:%S'
 LEVEL_ERROR = logging.getLevelName(logging.ERROR)
 LEVEL_DEBUG = logging.getLevelName(logging.DEBUG)
 LEVEL_INFO = logging.getLevelName(logging.INFO)
 logging.addLevelName(logging.ERROR, f'\033[1;41m{LEVEL_ERROR}\033[1;0m')
 logging.addLevelName(logging.DEBUG, f'\x1b[33m{LEVEL_DEBUG}\033[1;0m')
 logging.addLevelName(logging.INFO, f'\x1b[32m{LEVEL_INFO}\033[1;0m')
-logging.basicConfig(level=logging.DEBUG, format=FORMAT, datefmt=DATE)
+logging.basicConfig(level=logging.DEBUG, format=LOG_FORMAT, datefmt=LOG_DATE)
 log = logging.getLogger(__name__)
 
 
+OS = sys.platform
+USER = getpass.getuser()
+PC = platform.node()
+
+WIN = 'win32'
 OBJ_CELL = 'ScCellObj'
 OBJ_RANGE = 'ScCellRangeObj'
 OBJ_RANGES = 'ScCellRangesObj'
 OBJ_TYPE_RANGES = (OBJ_CELL, OBJ_RANGE, OBJ_RANGES)
 
+
 CTX = uno.getComponentContext()
 SM = CTX.getServiceManager()
 
@@ -96,15 +104,9 @@ def _get_config(key, node_name):
         return ''
 
 
-OS = sys.platform
-USER = getpass.getuser()
-PC = platform.node()
-
 LANGUAGE = _get_config('ooLocale', 'org.openoffice.Setup/L10N/')
 NAME = TITLE = _get_config('ooName', 'org.openoffice.Setup/Product')
 VERSION = _get_config('ooSetupVersion', 'org.openoffice.Setup/Product')
-# ~ DESKTOP = create_instance('com.sun.star.frame.Desktop', True)
-
 INFO_DEBUG = '{}\n\n{}\n\n{}'.format(
     sys.version, platform.platform(), '\n'.join(sys.path))
 
@@ -120,8 +122,9 @@ def mri(obj):
     return
 
 
-def debug(info):
-    log.debug(info)
+def debug(*info):
+    for i in info:
+        log.debug(i)
     return
 
 
@@ -219,6 +222,11 @@ def get_type_doc(obj):
     return ''
 
 
+def _properties(values):
+    p = [PropertyValue(Name=n, Value=v) for n, v in values.items()]
+    return tuple(p)
+
+
 # ~ Custom classes
 
 
@@ -281,6 +289,10 @@ class LODocument(object):
         obj = self.obj.createInstance(name)
         return obj
 
+    def close(self):
+        self.obj.close(True)
+        return
+
 
 class LOCalc(LODocument):
 
@@ -926,6 +938,7 @@ class LODialog(object):
         }
         return classes[tipo](obj)
 
+    @catch_exception
     def add_control(self, properties):
         tipo = properties.pop('Type').lower()
         model = self.model.createInstance(self._get_control_model(tipo))
@@ -989,6 +1002,7 @@ def create_dialog(properties):
     return LODialog(properties)
 
 
+@catch_exception
 def set_properties(model, properties):
     if 'X' in properties:
         properties['PositionX'] = properties.pop('X')
@@ -998,3 +1012,129 @@ def set_properties(model, properties):
     values = tuple(properties.values())
     model.setPropertyValues(keys, values)
     return
+
+
+def get_file(filters=(), multiple=False):
+    file_picker = create_instance('com.sun.star.ui.dialogs.FilePicker')
+    file_picker.setTitle(_('Select file'))
+    file_picker.setMultiSelectionMode(multiple)
+
+    if filters:
+        file_picker.setCurrentFilter(filters[0][0])
+        for f in filters:
+            file_picker.appendFilter(f[0], f[1])
+
+    if file_picker.execute():
+        if multiple:
+            return [_path_system(f) for f in file_picker.getSelectedFiles()]
+        return _path_system(file_picker.getSelectedFiles()[0])
+
+    return ''
+
+
+def get_info_path(path):
+    path, filename = os.path.split(path)
+    name, extension = os.path.splitext(filename)
+    return (path, filename, name, extension)
+
+
+def inputbox(message, default='', title=TITLE):
+
+    class ControllersInput(object):
+
+        def __init__(self, dlg):
+            self.d = dlg
+
+        def cmd_ok_action(self, event):
+            self.d.close(1)
+            return
+
+    args = {
+        'Title': title,
+        'Width': 200,
+        'Height': 80,
+    }
+    dlg = LODialog(args)
+    dlg.events = ControllersInput(dlg)
+
+    args = {
+        'Type': 'Label',
+        'Name': 'lbl_msg',
+        'Label': message,
+        'Width': 140,
+        'Height': 50,
+        'X': 5,
+        'Y': 5,
+        'MultiLine': True,
+        'Border': 1,
+    }
+    dlg.add_control(args)
+
+    args = {
+        'Type': 'Text',
+        'Name': 'txt_value',
+        'Text': default,
+        'Width': 190,
+        'Height': 15,
+    }
+    dlg.add_control(args)
+    dlg.txt_value.move(dlg.lbl_msg)
+
+    args = {
+        'Type': 'button',
+        'Name': 'cmd_ok',
+        'Label': _('OK'),
+        'Width': 40,
+        'Height': 15,
+        'DefaultButton': True,
+        'PushButtonType': 1,
+    }
+    dlg.add_control(args)
+    dlg.cmd_ok.move(dlg.lbl_msg, 10, 0)
+
+    args = {
+        'Type': 'button',
+        'Name': 'cmd_cancel',
+        'Label': _('Cancel'),
+        'Width': 40,
+        'Height': 15,
+        'PushButtonType': 2,
+    }
+    dlg.add_control(args)
+    dlg.cmd_cancel.move(dlg.cmd_ok)
+
+    if dlg.open():
+        return dlg.txt_value.value
+
+    return ''
+
+
+def open(path, **kwargs):
+    """ Open document in path
+        Usually options:
+            Hidden: True or False
+            AsTemplate: True or False
+            ReadOnly: True or False
+            Password: super_secret
+            MacroExecutionMode: 4 = Activate macros
+            Preview: True or False
+    """
+    path = _path_url(path)
+    opt = _properties(kwargs)
+    doc = get_desktop().loadComponentFromURL(path, '_blank', 0, opt)
+    if doc is None:
+        return
+
+    return _get_class_doc(doc)
+
+
+def open_file(path):
+    if OS == WIN:
+        os.startfile(path)
+    else:
+        subprocess.call(['xdg-open', path])
+    return
+
+
+def join(*paths):
+    return os.path.join(*paths)
diff --git a/source/images/logo.png b/source/images/logo.png
index eccb275..2f210ed 100644
Binary files a/source/images/logo.png and b/source/images/logo.png differ