Exemplo n.º 1
0
    def __init__(self, name, klass, parent, id, custom_class=True):
        np.PropertyOwner.__init__(self)
        # initialise instance logger
        self._logger = logging.getLogger(self.__class__.__name__)

        # initialise instance
        self.parent = parent
        self.id = id          # id used for internal purpose events

        # initialise instance properties
        self.name  = name_p  = np.NameProperty(name)
        self.classname = klass
        self.klass = klass_p = np.ClassProperty(klass, name="class") # Name of the object's class: read/write or read only
        if not custom_class: klass_p.readonly = True  # only used for StatusBar, ToolBar and also non-standalone MenuBar

        # Name of object's wxWidget class; base and klass are mostly the same, except e.g. wxDialog:
        self.base = klass  # not editable; e.g. wxFrame or wxComboBox; used to find the code generator
        # If true, the user can change the value of the 'class' property:
        self.custom_class = custom_class

        if getattr(self, '_custom_base_classes', False):
            self.custom_base = np.TextPropertyD("", multiline=False, default_value=None)
        else:
            self.custom_base = None

        self.extracode       = np.CodeProperty()
        self.extracode_pre   = np.CodeProperty()
        self.extracode_post  = np.CodeProperty()
        self.extraproperties = np.ExtraPropertiesProperty()

        self.widget = None  # this is the reference to the actual wxWindow widget, created when required
        self._dont_destroy = False

        EventsMixin.__init__(self)
Exemplo n.º 2
0
 def get_property_handler(self, prop_name):
     """\
     returns a custom handler function for the property 'prop_name', used
     when loading this object from an xml file. handler must provide
     three methods: 'start_elem', 'end_elem' and 'char_data'
     """
     # ALB 2004-12-05
     return EventsMixin.get_property_handler(self, prop_name)
Exemplo n.º 3
0
 def get_property_handler(self, prop_name):
     """\
     returns a custom handler function for the property 'prop_name', used
     when loading this object from an xml file. handler must provide
     three methods: 'start_elem', 'end_elem' and 'char_data'
     """
     # ALB 2004-12-05
     return EventsMixin.get_property_handler(self, prop_name)
Exemplo n.º 4
0
    def __init__(self, name, klass, parent, id, custom_class=True):
        np.PropertyOwner.__init__(self)
        # initialise instance logger
        self._logger = logging.getLogger(self.__class__.__name__)

        # initialise instance
        self.parent = parent
        self.id = id  # id used for internal purpose events

        # initialise instance properties
        self.name = name_p = np.NameProperty(name)
        self.klass = klass_p = np.TextProperty(
            klass, name="class"
        )  # Name of the object's class: read/write or read only
        if not custom_class: klass_p.readonly = True
        # validation for class
        klass_p.validation_re = re.compile(r'^[a-zA-Z_]+[\w:.0-9-]*$')

        # Name of object's wxWidget class; base and klass are mostly the same, except e.g. wxDialog:
        self.base = np.TextProperty(klass, "base")
        # If true, the user can change the value of the 'class' property:
        self.custom_class = custom_class

        if getattr(self, '_custom_base_classes', False):
            self.custom_base = np.TextPropertyD("", multiline=False)
        else:
            self.custom_base = None

        self.extracode = cp.CodePropertyD()  # code property
        self.extraproperties = cp.ExtraPropertiesProperty()

        self.widget = None  # this is the reference to the actual wxWindow widget, created when required
        self._rmenu = None  # popup menu
        self._dont_destroy = False

        EventsMixin.__init__(self)
Exemplo n.º 5
0
    def __init__(self, name, klass, parent, id, property_window, show=True,
                 custom_class=True):
        # property_window: widget inside which Properties of this object
        #                  are displayed
        # name: name of the object
        # klass: name of the object's class
        # custom_class: if true, the user can chage the value of the 'class'
        #               property
        
        # dictionary of properties relative to this object; the properties that
        # control the layout (i.e. the behaviour when inside a sizer) are not
        # contained here, but in a separate list (see ManagedBase)
        # the keys of the dict are the names of the properties
        self.properties = {}
        self.parent = parent
        # id used for internal purpose events
        self.id = id
        self.name = name
        self.klass = klass
        self.base = klass
        self.custom_class = custom_class

        self._dont_destroy = False

        self.access_functions = {
            'name' : (lambda : self.name, self.set_name),
            'class' : (lambda : self.klass, self.set_klass)
            }

        # these two properties are special and are not listed in
        # 'self.properties'
        self.name_prop = TextProperty(self, 'name', None, label=_("name"))
        self.klass_prop = TextProperty(self, 'class', None,
                                       readonly=not custom_class, label=_("class"))
        if custom_class:
            self.klass_prop.tooltip = _("If you change the default value, " \
                                      "it will be interpreted as the name " \
                                      "of the subclass of the widget. " \
                                      "How this name affects code generation "\
                                      "depends on the kind (i.e. language) " \
                                      "of output. See the docs for " \
                                      "more details.")

        # ALB 2007-08-31: custom base classes support
        if getattr(self, '_custom_base_classes', False):
            self.custom_base = ""
            def get_custom_base(): return self.custom_base
            def set_custom_base(val): self.custom_base = val
            self.access_functions['custom_base'] = (get_custom_base,
                                                    set_custom_base)
            p = self.properties['custom_base'] = TextProperty(
                self, 'custom_base', can_disable=True, enabled=False)
            p.label = _('Base class(es)')
            p.tooltip = _("""\
A comma-separated list of custom base classes. The first will be invoked \
with the same parameters as this class, while for the others the default \
constructor will be used. You should probably not use this if \
"overwrite existing sources" is not set.""")
            
        self.notebook = None
        self.property_window = property_window

        # popup menu
        self._rmenu = None

        # this is the reference to the actual wxWindow widget; it is created
        # only if needed, i.e. when it should become visible
        self.widget = None

        if show:
            self.show_widget(True)
            property_window.SetSize((250, 340))
            property_window.Show(True)

        # ALB 2004-12-05
        EventsMixin.__init__(self)

        # code property
        import code_property
        self.properties['extracode'] = code_property.CodeProperty(self)
        self.properties['extraproperties'] = code_property.ExtraPropertiesProperty(self)
Exemplo n.º 6
0
    def __init__(self,
                 name,
                 klass,
                 parent,
                 id,
                 property_window,
                 show=True,
                 custom_class=True):
        # property_window: widget inside which Properties of this object
        #                  are displayed
        # name: name of the object
        # klass: name of the object's class
        # custom_class: if true, the user can chage the value of the 'class'
        #               property

        # dictionary of properties relative to this object; the properties that
        # control the layout (i.e. the behaviour when inside a sizer) are not
        # contained here, but in a separate list (see ManagedBase)
        # the keys of the dict are the names of the properties
        self.properties = {}
        self.parent = parent
        # id used for internal purpose events
        self.id = id
        self.name = name
        self.klass = klass
        self.base = klass
        self.custom_class = custom_class

        self._dont_destroy = False

        self.access_functions = {
            'name': (lambda: self.name, self.set_name),
            'class': (lambda: self.klass, self.set_klass)
        }

        # these two properties are special and are not listed in
        # 'self.properties'
        self.name_prop = TextProperty(self, 'name', None, label=_("name"))
        self.klass_prop = TextProperty(self,
                                       'class',
                                       None,
                                       readonly=not custom_class,
                                       label=_("class"))
        if custom_class:
            self.klass_prop.tooltip = _("If you change the default value, " \
                                      "it will be interpreted as the name " \
                                      "of the subclass of the widget. " \
                                      "How this name affects code generation "\
                                      "depends on the kind (i.e. language) " \
                                      "of output. See the docs for " \
                                      "more details.")

        # ALB 2007-08-31: custom base classes support
        if getattr(self, '_custom_base_classes', False):
            self.custom_base = ""

            def get_custom_base():
                return self.custom_base

            def set_custom_base(val):
                self.custom_base = val

            self.access_functions['custom_base'] = (get_custom_base,
                                                    set_custom_base)
            p = self.properties['custom_base'] = TextProperty(self,
                                                              'custom_base',
                                                              can_disable=True,
                                                              enabled=False)
            p.label = _('Base class(es)')
            p.tooltip = _("""\
A comma-separated list of custom base classes. The first will be invoked \
with the same parameters as this class, while for the others the default \
constructor will be used. You should probably not use this if \
"overwrite existing sources" is not set.""")

        self.notebook = None
        self.property_window = property_window

        # popup menu
        self._rmenu = None

        # this is the reference to the actual wxWindow widget; it is created
        # only if needed, i.e. when it should become visible
        self.widget = None

        if show:
            self.show_widget(True)
            property_window.SetSize((250, 340))
            property_window.Show(True)

        # ALB 2004-12-05
        EventsMixin.__init__(self)

        # code property
        import code_property
        self.properties['extracode'] = code_property.CodeProperty(self)
        self.properties[
            'extraproperties'] = code_property.ExtraPropertiesProperty(self)