Source Code for Module ajango.generator.menu_manager

 1  ########################################################################### 
 2  #                                                                         # 
 3  #  Copyright (C) 2016  Rafal Kobel <rafyco1@gmail.com>                    # 
 4  #                                                                         # 
 5  #  This program is free software: you can redistribute it and/or modify   # 
 6  #  it under the terms of the GNU General Public License as published by   # 
 7  #  the Free Software Foundation, either version 3 of the License, or      # 
 8  #  (at your option) any later version.                                    # 
 9  #                                                                         # 
10  #  This program is distributed in the hope that it will be useful,        # 
11  #  but WITHOUT ANY WARRANTY; without even the implied warranty of         # 
12  #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the           # 
13  #  GNU General Public License for more details.                           # 
14  #                                                                         # 
15  #  You should have received a copy of the GNU General Public License      # 
16  #  along with this program.  If not, see <http://www.gnu.org/licenses/>.  # 
17  #                                                                         # 
18  ########################################################################### 
19  """ 
20  Modul zarzadzajacy menu. 
21   
22  Pozwala na automatyczne stworzenie menu z uzytych w aplikacji widokach. 
23  Poszczegolne pozycje dostepne sa w menu pod warunkiem ze typ widoku nalezy 
24  do jednego z wybranych typow. 
25   
26      - L{empty<ajango.generator.views.empty>}. 
27      - L{list<ajango.generator.views.list>}. 
28      - L{editable<ajango.generator.views.editable>}. 
29      - L{input<ajango.generator.views.input>}. 
30      - L{container<ajango.generator.views.container>}. 
31  """ 
32   
33  from ajango.generator.renderer import DefRenderer 
34   
35 -def is_display_in_menu(view): 
36      """ Sprawdza czy widok ma byc pokazywany w menu. """ 
37      display_type = ['empty', 'list', 'input', 'container'] 
38      for elem in display_type: 
39          if view.type == elem: 
40              return True 
41      return view.is_display_in_menu() 
42   
43 -class MenuManager(object): 
44      """ Manager budujacy menu. """ 
45 -    def __init__(self, view_manager, importRenderer): 
46          self.view_manager = view_manager 
47          self.renderer = {'renderer' : DefRenderer('default_menu'), 
48                           'import' : importRenderer} 
49          self.views = [] 
50          self.app_name = "" 
51 -    def set_app_name(self, app_name): 
52          """ Ustawienie nazwy menu. """ 
53          self.app_name = app_name 
54 -    def add_view(self, view): 
55          """ Dodanie widoku do menu. """ 
56          self.views.append(view) 
57 -    def execute(self, app_name): 
58          """ Wykonanie zadan obiektu. """ 
59          rend = self.renderer['renderer'] 
60          self.renderer['import'].add_import("SiteMenu", "ajango.site.site_menu") 
61          rend.add_line("menu = SiteMenu(%r)" % app_name) 
62          for elem in self.views: 
63              if is_display_in_menu(elem): 
64                  rend.add_line("menu.add_view(%r, %r)" % 
65                                (elem.get_name(), elem.get_title())) 
66          rend.add_line("return menu.get_tab()") 
67 -    def get_renderer(self, ob_type): 
68          """ Pobierz obiekt renderera. """ 
69          return self.renderer[ob_type] 
70