def _show_quickview(self, *args):
'''
This is called only from the QV button toggle
'''
if self.current_instance:
if not self.current_instance.is_closed:
self.current_instance._reject()
self.current_instance = None
if self.gui.current_view() is not self.gui.library_view:
error_dialog(
self.gui, _('No quickview available'),
_('Quickview is not available for books '
'on the device.')).exec_()
return
self.qv_button.set_state_to_hide()
index = self.gui.library_view.currentIndex()
self.current_instance = Quickview(self.gui, index,
self.qaction.shortcut())
self.current_instance.reopen_after_dock_change.connect(
self.open_quickview)
self.set_search_shortcut_tooltip()
self.current_instance.show()
self.current_instance.quickview_closed.connect(
self.qv_button.set_state_to_show)
def show_quickview(self, *args):
if self.current_instance:
if not self.current_instance.is_closed:
return
self.current_instance = None
if self.gui.current_view() is not self.gui.library_view:
error_dialog(self.gui, _('No quickview available'),
_('Quickview is not available for books '
'on the device.')).exec_()
return
index = self.gui.library_view.currentIndex()
if index.isValid():
self.current_instance = \
Quickview(self.gui, self.gui.library_view, index)
self.current_instance.show()
def show_quickview(self, *args):
if self.current_instance:
if not self.current_instance.is_closed:
self.current_instance.reject()
self.current_instance = None
return
self.current_instance = None
if self.gui.current_view() is not self.gui.library_view:
error_dialog(
self.gui, _('No quickview available'),
_('Quickview is not available for books '
'on the device.')).exec_()
return
index = self.gui.library_view.currentIndex()
if index.isValid():
self.current_instance = Quickview(self.gui, index)
self.current_instance.reopen_quickview.connect(
self.reopen_quickview)
self.set_search_shortcut()
self.current_instance.show()
