Current File : //lib/calibre/calibre/gui2/actions/show_book_details.py
#!/usr/bin/env python3
__license__ = 'GPL v3'
__copyright__ = '2010, Kovid Goyal <kovid@kovidgoyal.net>'
__docformat__ = 'restructuredtext en'
from qt.core import Qt, sip
from calibre.gui2.actions import InterfaceAction
from calibre.gui2.dialogs.book_info import BookInfo
from calibre.gui2 import error_dialog
class ShowBookDetailsAction(InterfaceAction):
name = 'Show Book Details'
action_spec = (_('Show Book details'), 'dialog_information.png',
_('Show the detailed metadata for the current book in a separate window'), _('I'))
dont_add_to = frozenset(('context-menu-device',))
action_type = 'current'
def genesis(self):
self.qaction.triggered.connect(self.show_book_info)
self.memory = []
def show_book_info(self, *args):
if self.gui.current_view() is not self.gui.library_view:
error_dialog(self.gui, _('No detailed info available'),
_('No detailed information is available for books '
'on the device.')).exec()
return
index = self.gui.library_view.currentIndex()
if index.isValid():
d = BookInfo(self.gui, self.gui.library_view, index,
self.gui.book_details.handle_click)
d.open_cover_with.connect(self.gui.bd_open_cover_with, type=Qt.ConnectionType.QueuedConnection)
self.memory.append(d)
d.closed.connect(self.closed, type=Qt.ConnectionType.QueuedConnection)
d.show()
def closed(self, d):
try:
d.closed.disconnect(self.closed)
self.memory.remove(d)
except ValueError:
pass
else:
sip.delete(d)
del d
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