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#Notes:
# There is a simplification opportinity to depreciate the EntryList class.
# because we are using list index funtionality and not iterator functionalit
# just put the Entry objects into a list object, then create a nav str object that is populated with Entry.text items.
# ks == [b'\r'] will loop to find entry.text == nav_str
# Should we keep EntryList, but move that functionality here?
# the entry.indicate() method is referencing entry.select. May need to keep the .select setter functionality.
class EntryList():
def __init__(self, init_list):
self.entries = init_list
self.iter_entries = iter(init_list)
self.entries[0].select = True
def __iter__(self):
self.iter_entries = iter(self.entries)
return self.iter_entries
def __next__(self):
return next(self.iter_entries)
# FOR THE LOVE OF GOD DEVS MAKE BACK A THING
def __back__(self):
pass
def add_entry(self, entry):
if not entry in self.entries:
entry.select = False
self.entries.append(entry)
self.iter_entries = iter(self.entries)
def remove_entry(self, entry):
chk = False
if entry in self.entries:
chk = entry.select
self.entries.remove(entry)
self.iter_entries = iter(self.entries)
if chk:
self.entries[0].select = True
def set_select(self):
i = 0
for entry in self.entries:
entry.select = (i == 0)
i += 1
def nav(self, next = 'NEXT'):
chk = False
if next == 'NEXT':
for entry in self.entries:
if entry.select:
chk = entry.select
entry.select = False
elif chk:
entry.select = chk
chk = False
self.entries[0].select = chk
elif next == 'PREV':
for entry in reversed(self.entries):
if entry.select:
chk = entry.select
entry.select = False
elif chk:
entry.select = chk
chk = False
self.entries[-1].select = chk
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