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Fixed bug in ftsv save and open dialogs. The save dialog now looks as intended.

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Added the possibility to load several datasets at once. Error handling should still
be improved.
This commit is contained in:
Einar Ryeng
2007-01-16 12:28:56 +00:00
parent ea4c0af6de
commit f612dda72f
2 changed files with 24 additions and 15 deletions
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34
fluents/navigator.py
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@@ -205,38 +205,42 @@ class NavigatorMenu(gtk.Menu):
def on_load_dataset(self, item, navigator):
dialog = gtk.FileChooserDialog('Load dataset')
dialog.set_action(gtk.FILE_CHOOSER_ACTION_OPEN)
dialog.add_buttons(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_OPEN, gtk.RESPONSE_OK)
dialog.set_select_multiple(True)
retval = dialog.run()
if retval in [gtk.RESPONSE_CANCEL, gtk.RESPONSE_DELETE_EVENT]:
pass
elif retval == gtk.RESPONSE_OK:
fd = open(dialog.get_filename())
ds = dataset.read_ftsv(fd)
fd.close()
for filename in dialog.get_filenames():
fd = open(filename)
ds = dataset.read_ftsv(fd)
fd.close()
if isinstance(ds, dataset.GraphDataset):
icon = fluents.icon_factory.get("graph_dataset")
elif isinstance(ds, dataset.CategoryDataset):
icon = fluents.icon_factory.get("category_dataset")
else:
icon = fluents.icon_factory.get("dataset")
if isinstance(ds, dataset.GraphDataset):
icon = fluents.icon_factory.get("graph_dataset")
elif isinstance(ds, dataset.CategoryDataset):
icon = fluents.icon_factory.get("category_dataset")
else:
icon = fluents.icon_factory.get("dataset")
project = navigator.project
project.add_dataset(ds)
project.data_tree_insert(None, ds.get_name(), ds, None, "black", icon)
project = navigator.project
project.add_dataset(ds)
project.data_tree_insert(None, ds.get_name(), ds, None, "black", icon)
else:
print "unknown; ", retval
dialog.destroy()
def on_save_dataset(self, item, navigator):
dialog = gtk.FileChooserDialog('Save dataset')
dialog.set_action(gtk.FILE_CHOOSER_ACTION_SAVE)
dialog.add_buttons(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_SAVE, gtk.RESPONSE_OK)
dialog.set_current_name("%s.ftsv" % self.dataset.get_name())
retval = dialog.run()
if retval in [gtk.RESPONSE_CANCEL, gtk.RESPONSE_DELETE_EVENT]:
print "Cancelled"
logger.log("debug", "Cancelled save dataset")
elif retval == gtk.RESPONSE_OK:
print "OK"
print dialog.get_filename()
logger.log("debug", "Saving dataset as: %s" % dialog.get_filename())
fd = open(dialog.get_filename(), 'w')
dataset.write_ftsv(fd, self.dataset)
fd.close()