def gui_run(self, gui_context):
"""This method is called inside the GUI thread, by default it
executes the :meth:`model_run` in the Model thread.
:param gui_context: the context available in the *GUI thread*,
of type :class:`GuiContext`
"""
from camelot.view.controls.progress_dialog import ProgressDialog
progress_dialog = None
# only create a progress dialog if there is none yet, or if the
# existing dialog was canceled
LOGGER.debug('action gui run started')
if gui_context.progress_dialog and gui_context.progress_dialog.wasCanceled(
):
gui_context.progress_dialog = None
if gui_context.progress_dialog == None:
LOGGER.debug('create new progress dialog')
progress_dialog = ProgressDialog(unicode(self.verbose_name))
gui_context.progress_dialog = progress_dialog
#progress_dialog.show()
super(Action, self).gui_run(gui_context)
# only close the progress dialog if it was created here
if progress_dialog != None:
progress_dialog.close()
gui_context.progress_dialog = None
LOGGER.debug('gui run finished')
def delete_selected_rows(self):
assert object_thread( self )
logger.debug( 'delete selected rows called' )
confirmed = True
rows = set( index.row() for index in self.selectedIndexes() )
if not rows:
return
if self._admin.get_delete_mode()=='on_confirm':
if QtGui.QMessageBox.question(self,
_('Please confirm'),
unicode(self._admin.get_delete_message(None)),
QtGui.QMessageBox.Yes,
QtGui.QMessageBox.No) == QtGui.QMessageBox.No:
confirmed = False
if confirmed:
#
# if there is an open editor on a row that will be deleted, there
# might be an assertion failure in QT, or the data of the editor
# might be pushed to the row that replaces the deleted one
#
progress_dialog = ProgressDialog(_('Removing'))
self.model().rows_removed_signal.connect( progress_dialog.finished )
self.model().exception_signal.connect( progress_dialog.exception )
self.close_editor()
self.model().remove_rows( set( rows ) )
progress_dialog.exec_()
def gui_run( self, gui_context ):
"""This method is called inside the GUI thread, by default it
executes the :meth:`model_run` in the Model thread.
:param gui_context: the context available in the *GUI thread*,
of type :class:`GuiContext`
"""
from camelot.view.controls.progress_dialog import ProgressDialog
progress_dialog = None
# only create a progress dialog if there is none yet, or if the
# existing dialog was canceled
LOGGER.debug( 'action gui run started' )
if gui_context.progress_dialog and gui_context.progress_dialog.wasCanceled():
gui_context.progress_dialog = None
if gui_context.progress_dialog == None:
LOGGER.debug( 'create new progress dialog' )
progress_dialog = ProgressDialog( unicode( self.verbose_name ) )
gui_context.progress_dialog = progress_dialog
#progress_dialog.show()
super(Action, self).gui_run( gui_context )
# only close the progress dialog if it was created here
if progress_dialog != None:
progress_dialog.close()
gui_context.progress_dialog = None
LOGGER.debug( 'gui run finished' )
def delete_selected_rows(self):
logger.debug("delete selected rows called")
confirmation_message = self._admin.get_confirm_delete()
confirmed = True
rows = set(index.row() for index in self.selectedIndexes())
if not rows:
return
if confirmation_message:
if (
QtGui.QMessageBox.question(
self,
_("Please confirm"),
unicode(confirmation_message),
QtGui.QMessageBox.Yes,
QtGui.QMessageBox.No,
)
== QtGui.QMessageBox.No
):
confirmed = False
if confirmed:
#
# if there is an open editor on a row that will be deleted, there
# might be an assertion failure in QT
#
progress_dialog = ProgressDialog(_("Removing"))
self.model().rows_removed_signal.connect(progress_dialog.finished)
self.model().exception_signal.connect(progress_dialog.exception)
self.close_editor()
self.model().remove_rows(set(rows))
progress_dialog.exec_()
def is_connection_valid(self):
profilename, info = self.collect_info()
mt = SignalSlotModelThread(lambda:None)
mt.start()
progress = ProgressDialog(_('Verifying database settings'))
mt.post(lambda:self.test_connection( info ),
progress.finished, progress.exception)
progress.exec_()
return self._connection_valid
def is_connection_valid(self):
profilename, info = self.collect_info()
mt = SignalSlotModelThread(lambda: None)
mt.start()
progress = ProgressDialog(_('Verifying database settings'))
mt.post(lambda: self.test_connection(info), progress.finished,
progress.exception)
progress.exec_()
return self._connection_valid
def is_connection_valid(self):
info = self.collect_info()
mt = SignalSlotModelThread(lambda: None)
mt.start()
progress = ProgressDialog(_("Verifying database settings"))
mt.post(
lambda: self.test_connection(info["dialect"], info["host"], info["user"], info["pass"], info["database"]),
progress.finished,
progress.exception,
)
progress.exec_()
return self._connection_valid
def test_update_progress( self ):
from camelot.view.controls.progress_dialog import ProgressDialog
update_progress = action_steps.UpdateProgress( 20, 100, _('Importing data') )
self.assertTrue( unicode( update_progress ) )
# give the gui context a progress dialog, so it can be updated
self.gui_context.progress_dialog = ProgressDialog('Progress')
update_progress.gui_run( self.gui_context )
# now press the cancel button
self.gui_context.progress_dialog.cancel()
with self.assertRaises( CancelRequest ):
update_progress.gui_run( self.gui_context )
def delete_selected_rows(self):
logger.debug('delete selected rows called')
confirmation_message = self._admin.get_confirm_delete()
confirmed = True
rows = set(index.row() for index in self.selectedIndexes())
if not rows:
return
if confirmation_message:
if QtGui.QMessageBox.question(
self, _('Please confirm'), unicode(confirmation_message),
QtGui.QMessageBox.Yes,
QtGui.QMessageBox.No) == QtGui.QMessageBox.No:
confirmed = False
if confirmed:
#
# if there is an open editor on a row that will be deleted, there
# might be an assertion failure in QT
#
progress_dialog = ProgressDialog(_('Removing'))
self.model().rows_removed_signal.connect(progress_dialog.finished)
self.model().exception_signal.connect(progress_dialog.exception)
self.close_editor()
self.model().remove_rows(set(rows))
progress_dialog.exec_()