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# Name: XMLTreeMenu.py
# Purpose: dynamic pulldown menu for XMLTree
# Author: Roman Rolinsky <rolinsky@femagsoft.com>
# Created: 31.05.2007
# RCS-ID: $Id: XMLTreeMenu.py 64107 2010-04-22 14:05:36Z ROL $
import wx
from globals import ID
from component import Manager
class XMLTreeMenu(wx.Menu):
'''dynamic pulldown menu for XMLTree'''
def __init__(self, container, comp, tree, createSibling, insertBefore):
'''
Create tree pull-down menu. createSibling flag is set if the
child must be a sibling of the selected item, insertBefore
flag is set if the child should be put before selected item in
sibling mode or as the first child in non-sibling mode.
'''
wx.Menu.__init__(self)
items = tree.GetSelections()
if len(items) <= 1:
item = tree.GetSelection()
if not item: item = tree.root
if not container:
menu = self.CreateTopLevelMenu(comp)
elif container is Manager.rootComponent and createSibling:
menu = self.CreateTopLevelMenu(container)
else:
if createSibling:
menu = self.CreateSubMenus(container)
else:
menu = self.CreateSubMenus(comp)
# Select correct label for submenu
if createSibling:
if insertBefore:
self.AppendMenu(ID.SIBLING, 'Create Sibling', menu,
'Create sibling before selected object')
else:
self.AppendMenu(ID.SIBLING, 'Create Sibling', menu,
'Create sibling after selected object')
else:
if insertBefore:
self.AppendMenu(ID.INSERT, 'Insert', menu,
'Create object as the first child')
else:
self.AppendMenu(ID.APPEND, 'Append', menu,
'Create object as the last child')
if comp is not Manager.rootComponent:
self.Append(ID.SUBCLASS, 'Sublass...', 'Define subclass')
self.AppendSeparator()
if container:
if container is Manager.rootComponent:
menu = self.CreateTopLevelMenu(container, ID.SHIFT)
else:
menu = self.CreateSubMenus(container, ID.SHIFT)
self.AppendMenu(ID.REPLACE, 'Replace With', menu,
'Replace selected object by another')
self.AppendSeparator()
self.Append(wx.ID_CUT, 'Cut', 'Cut to the clipboard')
self.Append(wx.ID_COPY, 'Copy', 'Copy to the clipboard')
if createSibling and item != tree.root:
self.Append(ID.PASTE_SIBLING, 'Paste Sibling',
'Paste from the clipboard as a sibling')
else:
self.Append(ID.PASTE, 'Paste', 'Paste from the clipboard')
if items:
self.Append(wx.ID_DELETE, 'Delete', 'Delete selected objects')
if comp.isContainer():
self.AppendSeparator()
self.Append(ID.EXPAND, 'Expand', 'Expand tree')
self.Append(ID.COLLAPSE, 'Collapse', 'Collapse tree')
def CreateTopLevelMenu(self, comp, idShift=0):
m = wx.Menu()
for index,component,label,help in Manager.menus['TOP_LEVEL']:
if comp.canHaveChild(component):
m.Append(component.id + idShift, label, help)
m.AppendSeparator()
m.Append(ID.REF, 'reference...', 'Create object_ref node')
m.Append(ID.COMMENT, 'comment', 'Create comment node')
return m
def CreateSubMenus(self, comp, idShift=0):
menu = wx.Menu()
for index,component,label,help in Manager.menus['ROOT']:
if comp.canHaveChild(component):
menu.Append(component.id + idShift, label, help)
if menu.GetMenuItemCount():
menu.AppendSeparator()
for name in Manager.menuNames[2:]:
# Skip empty menu groups
if not Manager.menus.get(name, []): continue
m = wx.Menu()
for index,component,label,help in Manager.menus[name]:
if comp.canHaveChild(component):
m.Append(component.id + idShift, label, help)
if m.GetMenuItemCount():
menu.AppendMenu(ID.MENU, name, m)
menu.AppendSeparator()
else:
m.Destroy()
menu.Append(ID.REF, 'reference...', 'Create object_ref node')
menu.Append(ID.COMMENT, 'comment', 'Create comment node')
return menu
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