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trackplacer: simplify and refactor file selector code.

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This commit is contained in:
Eric S. Raymond 2008-10-13 03:06:02 +00:00
parent 5f8e84774a
commit 9d6161f8e3
1 changed files with 8 additions and 6 deletions
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14
data/tools/trackplacer
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@ -141,12 +141,11 @@ class JourneyTrack:
return self.filename + ": " + `self.track`
class ModalFileSelector:
def __init__(self, default, blocker=False):
def __init__(self, default, legend):
self.default = default
self.blocker = blocker
self.filename = None
# Create a new file selection widget
self.filew = gtk.FileSelection("File selection")
self.filew = gtk.FileSelection(legend)
self.filew.set_modal(True);
self.filew.ok_button.connect("clicked", self.selection_ok)
@ -157,8 +156,6 @@ class ModalFileSelector:
def selection_canceled(self, widget):
self.filename = None
self.filew.destroy()
if self.blocker:
sys.exit(0)
def selection_ok(self, widget):
self.filename = self.filew.get_filename()
@ -433,4 +430,9 @@ if __name__ == "__main__":
if arguments:
TrackEditor(filename=arguments[0], verbose=verbose)
else:
TrackEditor(ModalFileSelector(default=default_map, blocker=True).filename, verbose=verbose)
while True:
selector = ModalFileSelector(default=default_map,
legend="Track or map file to read")
if not selector.filename:
break
TrackEditor(selector.filename, verbose=verbose)