jiti-meet/css/_vertical_filmstrip_overrid...

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/**
* Override other styles to support vertical filmstrip mode.
*/
.vertical-filmstrip {
/*
* Firefox sets flex items to min-height: auto and min-width: auto,
* preventing flex children from shrinking like they do on other browsers.
* Setting min-height and min-width 0 is a workaround for the issue so
* Firefox behaves like other browsers.
* https://bugzilla.mozilla.org/show_bug.cgi?id=1043520
*/
@mixin minHWAutoFix() {
min-height: 0;
min-width: 0;
}
#etherpad,
#sharedvideo {
text-align: left;
}
&.use-new-toolbox {
/**
* Adjust the height of the filmstrip as the toolbar is displayed.
*/
.filmstrip {
top: 0;
transition: height .3s ease-in;
&.reduce-height {
height: calc(100% - #{$newToolbarSizeWithPadding});
}
}
}
.filmstrip {
align-items: flex-end;
box-sizing: border-box;
display: flex;
flex-direction: column-reverse;
height: 100%;
/**
* fixed positioning is necessary for remote menus and tooltips to pop
* out of the scrolling filmstrip. AtlasKit dialogs and tooltips use
* a library called popper which will position its elements fixed if
* any parent is also fixed.
*/
position: fixed;
z-index: $filmstripVideosZ;
/**
* Hide videos by making them slight to the right.
*/
.filmstrip__videos {
right: 0;
&.hidden {
bottom: auto;
right: -196px;
}
/**
* An id selector is used to match id specificity with existing
* filmstrip styles.
*/
&#remoteVideos {
/**
* Remove horizontal filmstrip padding used to prevent videos
* from overlapping getting near the left-side of the screen.
* An id selector is used to match id specificity with filmstrip
* styles.
*/
padding-left: 0;
transition: right 2s;
}
}
/**
* Re-styles the local Video to better fit vertical filmstrip layout.
*/
#filmstripLocalVideo {
align-self: initial;
bottom: 5px;
display: flex;
flex-direction: column-reverse;
height: auto;
justify-content: flex-start;
}
/**
* Remove unnecssary padding that is normally used to prevent horizontal
* filmstrip from overlapping the left edge of the screen.
*/
#filmstripLocalVideo,
#filmstripRemoteVideos {
padding: 0;
}
#filmstripRemoteVideos {
@include minHWAutoFix();
display: flex;
flex: 1;
flex-direction: column;
height: auto;
justify-content: flex-end;
#filmstripRemoteVideosContainer {
flex-direction: column-reverse;
/**
* Add padding as a hack for Firefox not to show scrollbars when
* unnecessary.
*/
padding: 1px 0;
overflow-x: hidden;
}
}
/**
* Rotate the hide filmstrip icon so it points towards the right edge
* of the screen.
*/
&__toolbar {
transform: rotate(-90deg);
}
/**
* Move the remote video menu trigger to the bottom left of the
* video thumbnail.
*/
.remotevideomenu,
.remote-video-menu-trigger {
bottom: 0;
left: 0;
top: auto;
right: auto;
}
.remote-video-menu-trigger {
margin-bottom: 7px;
}
#remoteVideos {
@include minHWAutoFix();
flex-direction: column;
flex-grow: 1;
}
.videocontainer {
/**
* Move status icons to the bottom right of the thumbnail.
*/
&__toolbar {
text-align: right;
.right {
float: none;
margin: auto;
}
}
}
}
&.filmstrip-only {
.filmstrip {
flex-direction: row-reverse;
}
.filmstrip__videos-filmstripOnly {
height: 100%;
}
}
/**
* These styles are for the video labels that display on the top right. The
* styles adjust the labels' positioning as the filmstrip itself or
* filmstrip's remote videos appear and disappear.
*
* The class with-filmstrip is for when the filmstrip is visible.
* The class without-filmstrip is for when the filmstrip has been toggled to
* be hidden.
* The class opening is for when the filmstrip is transitioning from hidden
* to visible.
*/
.large-video-labels {
&.with-filmstrip {
right: 150px;
}
&.with-filmstrip.opening {
transition: 0.9s;
transition-timing-function: ease-in-out;
}
&.without-filmstrip {
transition: 1.2s ease-in-out;
transition-delay: 0.1s;
}
}
/**
* Apply hardware acceleration to prevent flickering on scroll. The
* selectors are specific to icon wrappers to prevent fixed position dialogs
* and tooltips from getting a new location context due to translate3d.
*/
.connection-indicator,
.remote-video-menu-trigger,
.indicator-icon-container {
transform: translate3d(0, 0, 0);
}
.indicator-container {
float: none;
}
/**
* FIXME: disable pointer to allow any elements moved below to still be
* clickable. The real fix would to make sure those moved elements are
* actually part of the toolbar instead of positioning being faked.
*/
.videocontainer__toolbar {
pointer-events: none;
> div {
pointer-events: none;
}
.toolbar-icon {
pointer-events: all;
}
}
}
/**
* Workarounds for Edge, IE11, and Firefox not handling scrolling properly
* with flex-direction: column-reverse. The remove videos in filmstrip should
* start scrolling from the bottom of the filmstrip, but in those browsers the
* scrolling won't happen. Per W3C spec, scrolling should happen from the
* bottom. As such, use css hacks to get around the css issue, with the intent
* being to remove the hacks as the spec is supported.
*/
@mixin undoColumnReverseVideos() {
.vertical-filmstrip {
#remoteVideos #filmstripRemoteVideos #filmstripRemoteVideosContainer {
flex-direction: column;
}
}
}
/** Firefox detection hack **/
@-moz-document url-prefix() {
@include undoColumnReverseVideos();
}
/** IE11 detection hack **/
@media screen and (-ms-high-contrast: active),
screen and (-ms-high-contrast: none) {
@include undoColumnReverseVideos();
}
/** Edge detection hack **/
@supports (-ms-ime-align:auto) {
@include undoColumnReverseVideos();
}