Joffrey JAFFEUX 5ce0697348
FIX: limits max height to viewport on channel only (#21539)
Before this commit chat was applying a fixed height on everything under the `/chat` route. It's only really needed on the channel page with the composer at the bottom of the page.

This commits makes the following changes:
- moves height limitation from `#main-outlet-wrapper` to `.chat-channel`
- makes browse channel page and members list page full height and rely on main document scrollbar
- adds height computation for draft header and direct message creator block to ensure the height is correct when creating a draft channel
- makes chat index full height to rely on the browser scrollbar. As a result the <kbd> + </kbd> button used on mobile to create a direct message as been moved out of `<ChannelsList>` into the chat index template
- sidebar height was relying on chat setting a max height, as a result the height computation of sidebar has been changed to work correctly, especially with an opened keyboard on mobile or ipad
2023-05-15 11:46:33 +02:00

160 lines
3.1 KiB
SCSS

.chat-channel {
display: flex;
flex-direction: column;
min-height: 1px;
position: relative;
overflow: hidden;
grid-area: main;
width: 100%;
min-width: 250px;
height: calc(
var(--chat-vh, 1vh) * 100 - var(--header-offset, 0px) -
var(--composer-height, 0px) - var(--chat-draft-header-height, 0px) -
var(--chat-direct-message-creator-height, 0px)
);
.footer-nav-ipad & {
height: calc(
var(--chat-vh, 1vh) * 100 - var(--header-offset, 0px) -
var(--footer-nav-height, 0px) - var(--chat-draft-header-height, 0px) -
var(--chat-direct-message-creator-height, 0px)
);
}
.open-drawer-btn,
.open-thread-list-btn {
color: var(--primary-low-mid);
&:visited {
color: var(--primary-low-mid);
}
&:hover {
color: var(--primary);
}
> * {
pointer-events: none;
}
}
.open-thread-list-btn {
.d-icon {
margin-right: 0;
}
&:hover {
.discourse-touch & {
background: none !important;
}
}
&:active {
.discourse-touch & {
background: var(--secondary-very-high) !important;
}
}
}
.chat-messages-scroll {
flex-grow: 1;
overflow-y: scroll;
overscroll-behavior: contain;
display: flex;
flex-direction: column-reverse;
z-index: 1;
margin: 0 1px 0 0;
will-change: transform;
@include chat-scrollbar();
.join-channel-btn.in-float {
position: absolute;
transform: translateX(-50%);
left: 50%;
top: 10px;
z-index: 10;
}
.all-loaded-message {
text-align: center;
color: var(--primary-medium);
font-size: var(--font-down-1);
padding: 0.5em 0.25em 0.25em;
}
}
.scroll-stick-wrap {
display: flex;
justify-content: center;
margin: 0 1rem;
position: relative;
}
.chat-scroll-to-bottom {
align-items: center;
justify-content: center;
position: absolute;
z-index: 1;
flex-direction: column;
bottom: -25px;
background: none;
opacity: 0;
transition: opacity 0.25s ease, transform 0.5s ease;
transform: scale(0.1);
padding: 0;
> * {
pointer-events: none;
}
&:hover,
&:active,
&:focus {
background: none !important;
}
&.visible {
transform: translateY(-32px) scale(1);
opacity: 0.8;
}
&__text {
color: var(--secondary);
padding: 0.5rem;
margin-bottom: 0.5rem;
background: var(--primary-medium);
border-radius: 3px;
text-align: center;
font-size: var(--font-down-1);
bottom: 40px;
position: absolute;
}
&__arrow {
display: flex;
background: var(--primary-medium);
border-radius: 100%;
align-items: center;
justify-content: center;
height: 32px;
width: 32px;
position: relative;
.d-icon {
color: var(--secondary);
margin-left: 1px; // "fixes" the 1px svg shift
}
}
&:hover {
opacity: 1;
.chat-scroll-to-bottom__arrow {
.d-icon {
color: var(--secondary);
}
}
}
}
}