63 lines
1.5 KiB
Python
63 lines
1.5 KiB
Python
import ClientConstants as CC
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import collections
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import wx
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menus_to_submenus = collections.defaultdict( set )
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menus_to_menu_item_data = collections.defaultdict( set )
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def AppendMenu( menu, submenu, label ):
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label.replace( '&', '&&' )
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menu.AppendMenu( CC.ID_NULL, label, submenu )
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menus_to_submenus[ menu ].add( submenu )
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def AppendMenuItem( menu, label, description, event_handler, callable, *args, **kwargs ):
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label.replace( '&', '&&' )
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menu_item = menu.Append( wx.ID_ANY, label, description )
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l_callable = GetLambdaCallable( callable, *args, **kwargs )
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event_handler.Bind( wx.EVT_MENU, l_callable, source = menu_item )
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menus_to_menu_item_data[ menu ].add( ( menu_item, event_handler ) )
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return menu_item
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def GetLambdaCallable( callable, *args, **kwargs ):
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l_callable = lambda event: callable( *args, **kwargs )
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return l_callable
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def DestroyMenuItems( menu ):
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menu_item_data = menus_to_menu_item_data[ menu ]
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del menus_to_menu_item_data[ menu ]
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for ( menu_item, event_handler ) in menu_item_data:
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event_handler.Unbind( wx.EVT_MENU, source = menu_item )
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menu_item.Destroy()
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submenus = menus_to_submenus[ menu ]
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del menus_to_submenus[ menu ]
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for submenu in submenus:
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DestroyMenuItems( submenu )
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def DestroyMenu( menu ):
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DestroyMenuItems( menu )
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menu.Destroy()
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