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Merge branch 'master' of https://github.com/cbhaley/calibre

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Kovid Goyal 2025-02-24 22:06:51 +05:30
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49
src/calibre/gui2/actions/all_actions.py
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@ -1,8 +1,8 @@
#!/usr/bin/env python
# License: GPLv3 Copyright: 2022, Charles Haley
from collections import defaultdict
from functools import partial
from math import ceil
from qt.core import QIcon, QMenu, Qt, QToolButton
@ -116,8 +116,6 @@ class AllGUIActions(InterfaceAction):
def add_action(menu, display_name):
shortcuts = shortcut_map.get(display_name.lower(), '')
act = name_data[display_name]['action']
if not hasattr(act, 'popup_type'): # FakeAction
return
menu_text = f'{display_name}{shortcuts}'
icon = name_data[display_name]['icon']
if act.popup_type == QToolButton.ToolButtonPopupMode.MenuButtonPopup:
@ -135,26 +133,35 @@ class AllGUIActions(InterfaceAction):
ma.setEnabled(act.qaction.isEnabled())
# Finally the real work, building the action menu. Partition long lists
# of actions into mostly-equal-length sublists of some arbitrary length.
# of actions by first letter ranges into mostly-equal-length sublists.
def partition(names):
max_in_partition = 10 # arbitrary
if len(names) >= max_in_partition:
partition_count = ceil(len(names) / max_in_partition)
step = int(ceil(len(names) / partition_count))
for first in range(0, len(names), step):
last = min(first + step - 1, len(names) - 1)
dnf = names[first]
dnl = names[last]
if dnf != dnl:
sm = m.addMenu(QIcon.ic('wizard.png'), f'{dnf} - {dnl}')
else:
sm = m.addMenu(QIcon.ic('wizard.png'), f'{dnf}')
for name in names[first:last+1]:
add_action(sm, name)
else:
for name in names:
add_action(m, name)
def add_range(start_letter, end_letter, action_names):
# Add a N - M range. If N == M then show only N
sm = m.addMenu(QIcon.ic('wizard.png'),
f'{start_letter}{"" if start_letter == end_letter else " - " + end_letter}')
for n in action_names:
add_action(sm, n)
first_letters = defaultdict(list)
for n in names: # Gather together actions with the same first letter
if not hasattr(name_data[n]['action'], 'popup_type'): # FakeAction
continue
first_letters[n[0].upper()].append(n)
if len(names) == 1:
add_action(m, names[0]) # A single range containing one item would be silly.
else:
min_in_partition = 7 # arbitrary.
start_let = None
for cur_let in first_letters:
if start_let is None:
start_let = cur_let
in_partition = []
in_partition.extend(first_letters[cur_let])
if len(in_partition) >= min_in_partition:
add_range(start_let, cur_let, in_partition)
start_let = None
if start_let is not None:
add_range(start_let, cur_let, in_partition)
# Add a named section for builtin actions if user plugins are installed.
if user_plugins:
m.addSection(_('Built-in calibre actions') + ' ')