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shower / shower

Shower HTML presentation engine
https://shwr.me
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Hidden slides #351

Closed DylanVanAssche closed 3 years ago

DylanVanAssche commented 5 years ago

I was wondering if there's builtin support for hidden slides. In PowerPoint/LibreOffice Impress you can hide slides from your presentation. In edit mode, they are still visible but not when you present your presentation.

Does Shower have already support for this feature? I couldn't find any issue or PR related to this, that's why I'm opening this issue.

pepelsbey commented 5 years ago

Sounds like a great idea to me! How about:

<section class="slide" hidden>

This’ll just work out the box, but in list mode theme will override hidden’s display: none with block.

pepelsbey commented 5 years ago

This might be a pretty quick feature to implement. But if you need something else, like a shortcut for hiding and showing such slides, this might take longer.

DylanVanAssche commented 5 years ago

I like the hidden approach with an override in list mode. It would be handy to show with a symbol or something else that the slide is hidden when presenting.

If you click on the slide in list mode, the slide must be viewable, but not in presentation mode.

pepelsbey commented 5 years ago

Marking hidden slide is not a big deal, but showing it in the presentation mode would require Shower plugin written in JS, not just a theme update. And this makes it a little more complicated since Shower 3.0 with shiny new plugin system is not released yet.

But let’s draft such plugin right in this issue. Please tell what exactly you think should happen when hidden slide is clicked in the list mode. And what should happen if I go forward and backward.

DylanVanAssche commented 5 years ago

If you click the slide in list mode, I should suggest that you can view it. Navigation after clicking on a hidden slide, might be difficult. Do we keep the hidden slide temporally enabled (during the current slide show) or not?