def __init__(self, spine, toc=None):
QStandardItemModel.__init__(self)
self.current_query = {'text': '', 'index': -1, 'items': ()}
if toc is None:
toc = MTOC()
self.all_items = depth_first = []
for t in toc:
self.appendRow(TOCItem(spine, t, 0, depth_first))
for x in depth_first:
possible_enders = [
t for t in depth_first
if t.depth <= x.depth and t.starts_at >= x.starts_at
and t is not x and t not in x.ancestors
]
if possible_enders:
min_spine = min(t.starts_at for t in possible_enders)
possible_enders = {
t.fragment
for t in possible_enders if t.starts_at == min_spine
}
else:
min_spine = len(spine) - 1
possible_enders = set()
x.ends_at = min_spine
x.possible_end_anchors = possible_enders
self.currently_viewed_entry = None
def __init__(self, spine, toc=None):
QStandardItemModel.__init__(self)
if toc is None:
toc = MTOC()
self.all_items = depth_first = []
for t in toc:
self.appendRow(TOCItem(spine, t, 0, depth_first))
self.setHorizontalHeaderItem(0, QStandardItem(_('Table of Contents')))
for x in depth_first:
possible_enders = [
t for t in depth_first
if t.depth <= x.depth and t.starts_at >= x.starts_at
and t is not x and t not in x.ancestors
]
if possible_enders:
min_spine = min(t.starts_at for t in possible_enders)
possible_enders = {
t.fragment
for t in possible_enders if t.starts_at == min_spine
}
else:
min_spine = len(spine) - 1
possible_enders = set()
x.ends_at = min_spine
x.possible_end_anchors = possible_enders
self.currently_viewed_entry = None