Author: esr
Date: Fri Oct 17 21:05:15 2008
New Revision: 30231
URL: http://svn.gna.org/viewcvs/wesnoth?rev=30231&view=rev
Log:
trackplacer: raise error on attempts to draw when there are no tracks.
Modified:
trunk/data/tools/trackplacer
Modified: trunk/data/tools/trackplacer
URL:
http://svn.gna.org/viewcvs/wesnoth/trunk/data/tools/trackplacer?rev=30231&r1=30230&r2=30231&view=diff
==============================================================================
--- trunk/data/tools/trackplacer (original)
+++ trunk/data/tools/trackplacer Fri Oct 17 21:05:15 2008
@@ -254,11 +254,15 @@
if name not in self.track_order:
self.tracks[name] = []
self.track_order.append(name)
+ if self.selected_id is None:
+ self.selected_id = name
self.modified += 1
def remove_track(self, name):
if name in self.track_order:
del self.tracks[name]
self.track_order.remove(name)
+ if not self.track_order:
+ self.add_track("JOURNEY")
self.modified += 1
def rename_track(self, oldname, newname):
if oldname in self.tracklist and newname not in self.tracklist:
@@ -374,6 +378,10 @@
self.deleter.show()
editor.controller[track_id] = self
def track_delete_handler(self, w, track_id):
+ if track_id in self.editor.visible_set:
+ self.editor.visible_set.remove(track_id)
+ # FIXME: This redaw fails when we delete the last track.
+ self.editor.redraw(self.editor.drawing_area, delay=0.25)
self.editor.journey.remove_track(track_id)
self.hbox.hide()
del self.editor.controller[track_id]
@@ -710,6 +718,11 @@
return False
def button_press_event(self, widget, event):
+ if self.journey.selected_track() is None:
+ w = gtk.MessageDialog(type=gtk.MESSAGE_ERROR,
buttons=gtk.BUTTONS_OK)
+ w.set_markup("No track to edit!")
+ w.run()
+ return
if event.button == 1 and self.pixmap != None:
a = self.action
x = int(event.x)
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