def _getCurrentSlideshow(self, fromindex = None, oneindex = None):
"""Create and return a slideshow representing a subset of the currently
edited slideshow. If no parameters are given, the entire slideshow
will be returned.
Arguments
fromindex -- if not None, the slideshow will contain all frames starting with fromindex
oneindex -- if not None and fromindex is None, the slideshow will contain the frame at oneindex
"""
slideshow = EditTab._getCurrentSlideshow(self)
slideshow.bgsound = self._svBgSound.get()
if(fromindex is not None):
r = range(fromindex, len(self.scrollbox.widgets))
for i in r:
ea = self.scrollbox.widgets[i]
frame = SFrame(slideshow, ea.getImage(), ea.getSound())
slideshow.addFrame(frame)
elif(oneindex is not None):
ea = self.scrollbox.widgets[oneindex]
frame = SFrame(slideshow, ea.getImage(), ea.getSound())
slideshow.addFrame(frame)
else:
for ea in self.scrollbox.widgets:
frame = SFrame(slideshow, ea.getImage(), ea.getSound())
slideshow.addFrame(frame)
return slideshow
def _getCurrentSlideshow(self):
"""Create and return a slideshow representing the currently edited slideshow."""
slideshow = EditTab._getCurrentSlideshow(self)
slideshow.video = self._svVideo.get()
return slideshow
