private bool UsedInMenuOrSameScreen(AccelKey newKey)
{
TreeIter selectedRow = GetSelectedRow();
string selectedName = (string)treeViewMenu.Model.GetValue(selectedRow, 2);
string selectedType = (string)treeViewMenu.Model.GetValue(selectedRow, 3);
TreeIter ownerRow = TreeIter.Zero;
treeViewMenu.Model.Foreach((model, path, row) =>
{
string name = (string)model.GetValue(row, 2);
if (selectedName == name)
{
return(false);
}
string type = (string)model.GetValue(row, 3);
AccelKey key = KeyShortcuts.LookupEntry(name);
// when comparing with menus, ignore paths containing a '/' because menus do not have such (in incomplete paths)
if (selectedType == type && (selectedType != KeyShortcuts.MENU_NEIGHBOURING_SHORTCUT || !name.Contains("/")) &&
KeyShortcuts.KeyEqual((uint)newKey.Key, (uint)key.Key) && newKey.AccelMods == key.AccelMods)
{
ownerRow = row;
return(true);
}
return(false);
});
if (!ownerRow.Equals(TreeIter.Zero))
{
string translation = Translator.GetString("The selected shortcut is already used for the \"{0}\" menu item. " +
"Do you want to remove the shortcut for \"{0}\" to reassign it?");
string message = string.Format(translation, treeViewMenu.Model.GetValue(ownerRow, 0));
if (Message.ShowDialog(Translator.GetString("Warning!"), string.Empty,
message, "Icons.Question32.png",
MessageButtons.YesNo) == ResponseType.Yes)
{
string ownerItem = (string)treeViewMenu.Model.GetValue(ownerRow, 2);
ApplyShortcut(ownerItem, new AccelKey(Key.VoidSymbol, ModifierType.None, AccelFlags.Visible));
treeViewMenu.Model.SetValue(ownerRow, 1, KeyShortcuts.KeyToString(AccelKey.Zero));
return(false);
}
return(true);
}
return(false);
}
