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rogueviz:: an option to launch a slideshow or a specific slide by name

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This commit is contained in:
Zeno Rogue 2022-04-07 20:57:02 +02:00
parent 091d747ae8
commit 816007c268
1 changed files with 35 additions and 0 deletions
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35
rogueviz/presentation.cpp
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@ -398,6 +398,41 @@ int pres_hooks =
}) +
0;
void launch_slideshow_by_name(string s) {
ss::for_all_slideshows([s] (string title, slide *sl, char ch) {
println(hlog, "comparing ", s, " to ", title);
if(s.size() == 1 ? s[0] == ch : appears(title, s)) {
tour::slides = sl;
nomenukey = true;
popScreenAll();
tour::start();
if(!tour::on) tour::start();
}
});
}
int runslide = arg::add3("-slides", [] {
arg::shift(); launch_slideshow_by_name(arg::args());
}) + arg::add3("-slide", [] {
arg::shift(); launch_slideshow_by_name(arg::args());
presentation(pmStop);
arg::shift(); string s = arg::args();
int i;
currentslide = -1;
for(i=0; (i==0 || !(slides[i-1].flags & FINALSLIDE)); i++) {
if(appears(slides[i].name, s)) {
currentslide = i;
break;
}
}
if(currentslide == -1) {
int j = atoi(s.c_str());
if(j >= 0 && j < i) currentslide = j;
else currentslide = 0;
}
presentation(pmStart);
});
}
#endif
}