diff options
| author | Walter Bender <walter@walter-laptop.(none)> | 2010-02-09 16:17:44 (GMT) |
|---|---|---|
| committer | Walter Bender <walter@walter-laptop.(none)> | 2010-02-09 16:17:44 (GMT) |
| commit | 21b5205a773fb9a5049a7ed9b973f268fd598d63 (patch) | |
| tree | d68288ac04f50d8ebe7bdf25d6a2c1e10e18b540 /tawindow.py | |
| parent | 25d9cf32599975491adec6ea6d0b955c620125cf (diff) | |
expandable no. args to user-defined blocks
Diffstat (limited to 'tawindow.py')
| -rw-r--r-- | tawindow.py | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/tawindow.py b/tawindow.py index 9199b85..0c522e4 100644 --- a/tawindow.py +++ b/tawindow.py @@ -1132,7 +1132,14 @@ class TurtleArtWindow(): if self._show_button_hit(blk.spr, x, y): n = len(blk.connections) group = self._find_group(blk.connections[n-1]) - dy = blk.add_arg() + if blk.name == 'myfunc' and n == 4: + blk.spr.labels[1] = 'f(x,y)' + blk.spr.labels[2] = ' ' + if blk.name == 'myfunc' and n == 5: + blk.spr.labels[1] = 'f(x,y,z)' + dy = blk.add_arg(False) + else: + dy = blk.add_arg() for b in group: b.spr.move_relative((0, dy)) blk.connections.append(blk.connections[n-1]) @@ -1462,12 +1469,20 @@ class TurtleArtWindow(): """ def _process_alphanumeric_input(self, keyname, keyunicode): if len(self.selected_blk.spr.labels[0]) > 0: - if self.selected_blk.spr.labels[0].count(CURSOR) == -1: + if self.selected_blk.spr.labels[0].count(CURSOR) == 0: oldleft = self.selected_blk.spr.labels[0] oldright = '' - else: - oldleft, oldright =\ - self.selected_blk.spr.labels[0].rsplit(CURSOR) + elif len(self.selected_blk.spr.labels[0]) == 1: + oldleft = '' + oldright = '' + else: # Why are getting a ValueError on occasion? + try: + oldleft, oldright =\ + self.selected_blk.spr.labels[0].rsplit(CURSOR) + except ValueError: + print "[%s]" % self.selected_blk.spr.labels[0] + oldleft = self.selected_blk.spr.labels[0] + oldright = '' else: oldleft = '' oldright = '' |