def test_StringFuncs(self):
teststring = "This is a very long string with Unicode chars: Žš”¯ and 1234567890"
revstring = "0987654321 dna ¯”šŽ :srahc edocinU htiw gnirts gnol yrev a si sihT"
self.assertEqual(utils.reverseText(teststring), revstring)
cap = "&File"
self.assertEqual(utils.cleanMenuCaption(cap), "File")
self.assertEqual(utils.cleanMenuCaption(cap, "e"), "&Fil")
def test_StringFuncs(self): teststring = "This is a very long string with Unicode chars: Žš”¯ and 1234567890" revstring = "0987654321 dna ¯”šŽ :srahc edocinU htiw gnirts gnol yrev a si sihT" self.assertEqual(utils.reverseText(teststring), revstring) cap = "&File" self.assertEqual(utils.cleanMenuCaption(cap), "File") self.assertEqual(utils.cleanMenuCaption(cap, "e"), "&Fil")
def _setHotKey(self, evt):
dlg = HotKeyEditor(self)
itm = self._selectedItem
origKey = itm.hotkey
dlg.setKey(origKey)
dlg.show()
if dlg.Accepted:
hk = dlg.KeyText
change = (hk != origKey)
dupeItem = None
if change:
dupeItem = self._hotKeyMap.get(hk)
if dupeItem and (dupeItem is not itm):
msg = _("This key combination is assigned to the menu command '%s'. " +
"Do you wish to re-assign it to the command '%s'?") % (cleanMenuCaption(dupeItem.Caption, "&_"),
cleanMenuCaption(itm.Caption, "&_"))
change = dabo.ui.areYouSure(msg, title=_("Duplicate Keystroke"), defaultNo=True,
cancelButton=False)
if change:
if dupeItem:
# Un-assign that hotkey
dupeItem.HotKey = None
# Clear it from the tree
nd = self.menuKeyAssignmentTree.nodeForObject(dupeItem)
if nd:
nd.hotkey = None
if origKey:
self._hotKeyMap.pop(origKey)
if hk:
# Set the internal key map.
self._hotKeyMap[hk] = itm.Object
self.txtMenuCurrentHotKey.Value = itm.hotkey = itm.Object.HotKey = hk
itm.pref.setValue("hotkey", hk)
dlg.release()
self.pgMenuKeys.update()
def _addDefaultPages(self):
"""
Called when no other code exists to fill the dialog, or when
the class's IncludeDefaultPages property is True.
"""
af = self.Application.ActiveForm
if not af or af is self:
af = self.Parent
try:
mb = af.MenuBar
except AttributeError:
mb = None
if mb:
pm = af.PreferenceManager.menu
self.preferenceKeys.append(pm)
menuPage = self.pgMenuKeys = self.addCategory(_("Menu Keys"))
self._selectedItem = None
self._hotKeyMap = {}
menuPage.Sizer.Orientation = "H"
tree = dabo.ui.dTreeView(menuPage, OnTreeSelection=self._onMenuTreeSelection,
RegID="menuKeyAssignmentTree")
root = tree.setRootNode(_("Menu"))
for mn in mb.Children:
cap = cleanMenuCaption(mn.Caption, "&")
prefcap = cleanMenuCaption(mn.Caption)
nd = root.appendChild(cap)
nd.pref = pm
nd.hotkey = "n/a"
nd.Object = mn
menukey = pm.get(prefcap)
self._recurseMenu(mn, nd, menukey)
menuPage.Sizer.append1x(tree, border=10)
root.expand()
self._originalHotKeyMap = self._hotKeyMap.copy()
sz = dabo.ui.dGridSizer(MaxCols=2, HGap=5, VGap=10)
lbl = dabo.ui.dLabel(menuPage, Caption=_("Current Key:"))
txt = dabo.ui.dTextBox(menuPage, ReadOnly=True, Alignment="Center",
RegID="txtMenuCurrentHotKey")
sz.append(lbl, halign="right")
sz.append(txt, "x")
sz.appendSpacer(1)
btn = dabo.ui.dButton(menuPage, Caption=_("Set Key..."),
OnHit=self._setHotKey, DynamicEnabled=self._canSetHotKey)
sz.append(btn, halign="center")
sz.appendSpacer(1)
btn = dabo.ui.dButton(menuPage, Caption=_("Clear Key"),
OnHit=self._clearHotKey, DynamicEnabled=self._canClearHotKey)
sz.append(btn, halign="center")
sz.setColExpand(True, 1)
menuPage.Sizer.append1x(sz, border=10)
def _restoreMenuPrefs(self):
if not self:
# Form has already been released
return
pm = self.PreferenceManager
mb = self.MenuBar
if mb is None or not pm.hasKey("menu"):
return
menus = mb.Children
pmMenu = pm.menu
menuPath = pmMenu.FullPath + "."
prefs = pmMenu.getPrefs(returnNested=True)
for itmPath, hk in prefs.items():
relPath, setting = itmPath.replace(menuPath, "").rsplit(".", 1)
menuItem = mb
for pth in relPath.split("."):
try:
menuItem = [ch for ch in menuItem.Children
if hasattr(ch, "Caption")
and cleanMenuCaption(ch.Caption) == pth][0]
except IndexError:
# No such menu; skip it
menuItem = None
break
if menuItem is not None:
if setting == "hotkey":
menuItem.HotKey = hk
def _restoreMenuPrefs(self):
if not self:
# Form has already been released
return
pm = self.PreferenceManager
mb = self.MenuBar
if mb is None or not pm.hasKey("menu"):
return
menus = mb.Children
pmMenu = pm.menu
menuPath = pmMenu.FullPath + "."
prefs = pmMenu.getPrefs(returnNested=True)
for itmPath, hk in prefs.items():
relPath, setting = itmPath.replace(menuPath, "").rsplit(".", 1)
menuItem = mb
for pth in relPath.split("."):
try:
menuItem = [ch for ch in menuItem.Children
if hasattr(ch, "Caption")
and cleanMenuCaption(ch.Caption) == pth][0]
except IndexError:
# No such menu; skip it
menuItem = None
break
if menuItem is not None:
if setting == "hotkey":
menuItem.HotKey = hk
def _itemByCaption(self, cap, returnPos=False): """ Common method for locating a menu item by its caption, ignoring all the 'special' characters for acceleration. If 'returnPos' is True, the position of the found item is returned instead of the item itself. """ cap = cleanMenuCaption(cap, "&_") for pos in xrange(self.GetMenuItemCount()): itm = self.FindItemByPosition(pos) itmCap = cleanMenuCaption(itm.GetLabel(), "&_") if itmCap == cap: if returnPos: return pos else: return self._daboChildren.get(itm.GetId(), None) return None
def _recurseMenu(self, mn, nd, pref): """mn is the menu; nd is the tree node for that menu; pref is the pref key for the menu.""" for itm in mn.Children: native = True try: cap = cleanMenuCaption(itm.Caption, "&") prefcap = cleanMenuCaption(itm.Caption) except AttributeError: # A separator line continue kidnode = nd.appendChild(cap) subpref = pref.get(prefcap) kidnode.pref = subpref kidnode.hotkey = "n/a" if itm.Children: self._recurseMenu(itm, kidnode, subpref) else: try: kidnode.hotkey = itm.HotKey self._hotKeyMap[itm.HotKey] = itm except AttributeError: pass kidnode.Object = itm
def onMenuOpenMRU(self, menu):
"""
Make sure that the MRU items are there and are in the
correct order.
"""
cap = menu.Caption
cleanCap = cleanMenuCaption(cap)
topLevel = isinstance(menu.Parent, dabo.ui.dMenuBar)
mnPrm = self._mruMenuPrompts.get(cleanCap, [])
if not mnPrm:
return
if topLevel and (menu._mruSeparator is None):
menu._mruSeparator = menu.appendSeparator()
tmplt = "&%s %s"
promptList = [tmplt % (pos+1, txt)
for pos, txt in enumerate(mnPrm)]
idx = -1
ok = True
for prm in promptList:
try:
newIdx = menu.getItemIndex(prm)
if newIdx is None or (newIdx < idx):
ok = False
break
else:
idx = newIdx
except IndexError:
# The menu items aren't in this menu
ok = False
break
if not ok:
# Remove all the items
lnks = self._mruMenuLinks.get(menu, {})
kids = menu.Children
for itm in list(lnks.values())[::-1]:
if itm not in kids:
continue
try:
menu.remove(itm)
except (IndexError, ValueError) as e:
pass
# Add them all back
lnks = {}
fncs = self._mruMenuFuncs.get(cleanCap, {})
for pos, txt in enumerate(mnPrm):
itm = menu.append(tmplt % (pos+1, txt), OnHit=fncs.get(txt, None))
lnks[itm.GetId()] = itm
self._mruMenuLinks[menu] = lnks
def addToMRU(self, menuOrCaption, prompt, bindfunc=None):
"""
Adds the specified menu to the top of the list of
MRU prompts for that menu.
"""
if isinstance(menuOrCaption, str):
# They passed the menu caption directly
cap = menuOrCaption
else:
cap = menuOrCaption.Caption
cleanCap = cleanMenuCaption(cap)
mn = self._mruMenuPrompts.get(cleanCap, [])
if prompt in mn:
mn.remove(prompt)
mn.insert(0, prompt)
self._mruMenuPrompts[cleanCap] = mn[:self._mruMaxItems]
mf = self._mruMenuFuncs.get(cleanCap, {})
mf[prompt] = bindfunc
self._mruMenuFuncs[cleanCap] = mf
