This was intercepting pointer events even though the lightbox was
closed. This fixes the issue with the streams exit not working in some
responsive cases.
Fixes: #2818.
This fixes the z-index of the lightbox overlay, which previously
appeared behind the header, and the muting notification to be above
everything else on the page.
This fixes the following issues:
1. Photos are no longer resized larger than their native resolution.
2. Photos with transparency now have a checkerboard behind them to
signal an alpha of less than one.
The lightbox will now distinguish between whether or not something is a
photo and a YouTube video by the class name of the message inline
preview. It embeds the YouTube video in the lightbox as an iFrame
rather than previewing the video screenshot.
Add media queries to hide the image actions if on mobile (probably
unnecessary to have), and make the image description (name, author)
close to full width.
This fixes two minor issues with the lightbox styling:
1. The width was not supposed to be calc(100% - 20px) anymore. It now
should just be full width.
2. The exit button was not vertically aligned exactly nor horizontally
centered between the edge of the nearest button and the edge of the
screen. Both are fixed with the new margin.
This includes reduced title font size to bring the total info bar
height to the same height as the buttons, and an image preview that
doesn’t hit the walls of the container.
Probably most properly we should check for any number of spaces that
isn't 4, but that's a bit more work to do with our linter framework,
and in practice basically every CSS whitespace error we see is 2-space.
This adds an event listener (by way of delegation) to the
.message_inline_image elements that pops up the overlay and hides it
when the overlay exit is clicked.
Fixes#654.
Brock Whittaker
Tim Abbott