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List:       kde-bugs-dist
Subject:    [Bug 173754] New: Presenter view doesn't handle repeated slides in
From:       James Hogan <james () albanarts ! com>
Date:       2008-10-28 11:19:19
Message-ID: bug-173754-17878 () http ! bugs ! kde ! org/
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http://bugs.kde.org/show_bug.cgi?id=173754

           Summary: Presenter view doesn't handle repeated slides in custom
                    slide shows
           Product: kpresenter
           Version: unspecified
          Platform: Fedora RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: t.zachmann@zagge.de
        ReportedBy: james@albanarts.com


Version:           koffice 2.0 beta-2 (using KDE 4.1.2)
Compiler:          gcc version 4.3.0 20080428 (Red Hat 4.3.0-8) (GCC) 
OS:                Linux
Installed from:    Fedora RPMs

When a custom slide show has repeated slides, the presenter view always thinks
that the current slide is the first occurrence of that slide.

For example (using two screens):
1) make a simple presentation with two distinguishable slides (page1 and page2)
2) select menu slideshow -> configure slideshow
3) click custom slide shows
4) add new custom slideshow: page1, page2, page2, page1 and click ok
5) select the new custom slideshow from the list in the configure dialog box
6) ensure presenter view is enabled (you'll need two screens) - see menu
slideshow -> configure presenter view
7) start presentation

Now the expected behaviour is for the "current slide %1 of %2" label to show
slides 1,2,3,4 as you click through the slides.
It is also expected that the next slide preview box should show pages
2,2,1,(end) as you click through the slides

However on each slide the current slide number shows as the number of the first
occurrence of the page in the custom slideshow: 1,2,2,1.
The next slide preview shows the slide after the first occurrence: page2,
page2, page2, page2, (blank)

I hope that makes sense. basically whatever slide number it is really on, it is
getting the slide object, then trying to find the slide number from it (in
KPrPresenterViewInterface::setActivePage)

Note that this is not fixed by svn revision 876328 ("Change page navigation of
presenter view to be based on page index since any page can appear more than
once in the presentation.").


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