#!/usr/local/bin/python2.7
# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai

__license__   = 'GPL v3'
__copyright__ = '2010, Kovid Goyal <kovid@kovidgoyal.net>'
__docformat__ = 'restructuredtext en'


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', None,
            _('I'))
    dont_add_to = frozenset(['menubar-device', 'toolbar-device', 'context-menu-device'])
    action_type = 'current'

    def genesis(self):
        self.qaction.triggered.connect(self.show_book_info)

    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():
            BookInfo(self.gui, self.gui.library_view, index,
                    self.gui.book_details.handle_click).show()

