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gui/browser: local model manager

This commit is contained in:
Robert Jördens 2016-04-05 00:02:32 +08:00
parent 6686383378
commit fa63637a2e
1 changed files with 22 additions and 9 deletions

View File

@ -65,8 +65,23 @@ class MdiArea(QtWidgets.QMdiArea):
painter.drawPixmap(x, y, self.pixmap)
class LocalModel(
class LocalModelManager:
def __init__(self, model_factory):
self.model = None
self._model_factory = model_factory
self._setmodel_callbacks = []
self.notify_cbs = []
def _create_model(self, init):
self.model = self._model_factory(init)
for cb in self._setmodel_callbacks:
cb(self.model)
return self.model
def add_setmodel_callback(self, cb):
self._setmodel_callbacks.append(cb)
if self.model is not None:
cb(self.model)
def main():
@ -80,13 +95,7 @@ def main():
atexit.register(loop.close)
smgr = state.StateManager(args.db_file)
subscriber = ModelSubscriber("datasets", datasets.Model)
loop.run_until_complete(subscriber.connect(
args.server, args.port_notify))
atexit_register_coroutine(subscriber.close)
sub_clients[notifier_name] = subscriber
("datasets", datasets.Model),
datasets_sub = LocalModelManager(datasets.Model)
# initialize main window
main_window = MainWindow()
@ -105,8 +114,12 @@ def main():
atexit_register_coroutine(d_applets.stop)
smgr.register(d_applets)
d_datasets = datasets.DatasetsDock(datasets_sub,
None) # TODO: datsets_ctl.delete()
smgr.register(d_datasets)
# lay out docks
right_docks = [d_results]
right_docks = [d_results, d_applets, d_datasets]
main_window.addDockWidget(QtCore.Qt.RightDockWidgetArea, right_docks[0])
for d1, d2 in zip(right_docks, right_docks[1:]):
main_window.tabifyDockWidget(d1, d2)