Current File : //lib/calibre/calibre/gui2/actions/browse_annots.py
#!/usr/bin/env python3
# License: GPL v3 Copyright: 2020, Kovid Goyal <kovid at kovidgoyal.net>
from qt.core import Qt
from calibre.gui2 import error_dialog
from calibre.gui2.actions import InterfaceAction
class BrowseAnnotationsAction(InterfaceAction):
name = 'Browse Annotations'
action_spec = (_('Browse annotations'), 'highlight.png',
_('Browse highlights and bookmarks from all books in the library'), _('B'))
dont_add_to = frozenset(('context-menu-device',))
action_type = 'current'
def genesis(self):
self.qaction.triggered.connect(self.show_browser)
self._browser = None
@property
def browser(self):
if self._browser is None:
from calibre.gui2.library.annotations import AnnotationsBrowser
self.gui.library_view.selection_changed.connect(self.selection_changed)
self._browser = AnnotationsBrowser(self.gui)
self._browser.show_book.connect(self.open_book, type=Qt.ConnectionType.QueuedConnection)
self._browser.open_annotation.connect(self.open_annotation, type=Qt.ConnectionType.QueuedConnection)
return self._browser
def show_browser(self):
self.browser.show_dialog(self.gui.library_view.get_selected_ids(as_set=True))
def library_changed(self, db):
if self._browser is not None:
self._browser.reinitialize()
def selection_changed(self):
if self._browser is not None:
self._browser.selection_changed()
def open_book(self, book_id, fmt):
if not self.gui.library_view.select_rows({book_id}):
db = self.gui.current_db.new_api
title = db.field_for('title', book_id)
return error_dialog(self._browser or self.gui, _('Not visible'), _(
'The book "{}" is not currently visible in the calibre library.'
' If you have a search or a Virtual library applied, first clear'
' it.').format(title), show=True)
def open_annotation(self, book_id, fmt, cfi):
self.gui.iactions['View'].view_format_by_id(book_id, fmt, open_at=cfi)
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