riot-web/res/css/views/rooms/_RoomSublist2.scss

407 lines
13 KiB
SCSS

/*
Copyright 2020 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// TODO: Rename on launch: https://github.com/vector-im/riot-web/issues/14231
.mx_RoomSublist2 {
// The sublist is a column of rows, essentially
display: flex;
flex-direction: column;
margin-left: 8px;
width: 100%;
&:first-child {
margin-top: 12px; // so we're not up against the search/filter
}
.mx_RoomSublist2_headerContainer {
// Create a flexbox to make alignment easy
display: flex;
align-items: center;
// ***************************
// Sticky Headers Start
// Ideally we'd be able to use `position: sticky; top: 0; bottom: 0;` on the
// headerContainer, however due to our layout concerns we actually have to
// calculate it manually so we can sticky things in the right places. We also
// target the headerText instead of the container to reduce jumps when scrolling,
// and to help hide the badges/other buttons that could appear on hover. This
// all works by ensuring the header text has a fixed height when sticky so the
// fixed height of the container can maintain the scroll position.
// The combined height must be set in the LeftPanel2 component for sticky headers
// to work correctly.
padding-bottom: 8px;
height: 24px;
.mx_RoomSublist2_stickable {
flex: 1;
max-width: 100%;
z-index: 2; // Prioritize headers in the visible list over sticky ones
// Set the same background color as the room list for sticky headers
// TODO: ask why we need this
// background-color: $roomlist2-bg-color;
// Create a flexbox to make ordering easy
display: flex;
align-items: center;
// We use a generic sticky class for 2 reasons: to reduce style duplication and
// to identify when a header is sticky. If we didn't have a consistent sticky class,
// we'd have to do the "is sticky" checks again on click, as clicking the header
// when sticky scrolls instead of collapses the list.
&.mx_RoomSublist2_headerContainer_sticky {
position: fixed;
z-index: 1; // over top of other elements, but still under the ones in the visible list
height: 32px; // to match the header container
// width set by JS
width: calc(100% - 22px);
}
&.mx_RoomSublist2_headerContainer_stickyBottom {
bottom: 0;
}
// We don't have a top style because the top is dependent on the room list header's
// height, and is therefore calculated in JS.
// The class, mx_RoomSublist2_headerContainer_stickyTop, is applied though.
// blur for element theme, background image is on parent
.mx_RoomSublist2_stickyHeaderBlur {
width: 100%;
height: 100%;
display: flex;
align-items: center;
}
}
// Sticky Headers End
// ***************************
.mx_RoomSublist2_badgeContainer {
// Create another flexbox row because it's super easy to position the badge this way.
display: flex;
align-items: center;
justify-content: center;
// Apply the width and margin to the badge so the container doesn't occupy dead space
.mx_NotificationBadge {
// Do not set a width so the badges get properly sized
margin-left: 8px; // same as menu+aux buttons
}
}
&:not(.mx_RoomSublist2_headerContainer_withAux) {
.mx_NotificationBadge {
margin-right: 4px; // just to push it over a bit, aligning it with the other elements
}
}
.mx_RoomSublist2_auxButton,
.mx_RoomSublist2_menuButton {
margin-left: 8px; // should be the same as the notification badge
position: relative;
width: 24px;
height: 24px;
border-radius: 32px;
&::before {
content: '';
width: 16px;
height: 16px;
position: absolute;
top: 4px;
left: 4px;
mask-position: center;
mask-size: contain;
mask-repeat: no-repeat;
background: $muted-fg-color;
}
}
// Hide the menu button by default
.mx_RoomSublist2_menuButton {
visibility: hidden;
width: 0;
margin: 0;
}
.mx_RoomSublist2_auxButton::before {
mask-image: url('$(res)/img/feather-customised/plus.svg');
}
.mx_RoomSublist2_menuButton::before {
mask-image: url('$(res)/img/feather-customised/more-horizontal.svg');
}
.mx_RoomSublist2_headerText {
flex: 1;
max-width: calc(100% - 16px); // 16px is the badge width
text-transform: uppercase;
line-height: $font-16px;
font-size: $font-12px;
font-weight: 600;
// Ellipsize any text overflow
text-overflow: ellipsis;
overflow: hidden;
white-space: nowrap;
.mx_RoomSublist2_collapseBtn {
display: inline-block;
position: relative;
width: 12px;
height: 12px;
margin-right: 8px;
&::before {
content: '';
width: 12px;
height: 12px;
position: absolute;
top: 1px;
left: 1px;
mask-position: center;
mask-size: contain;
mask-repeat: no-repeat;
background-color: $primary-fg-color;
mask-image: url('$(res)/img/feather-customised/chevron-down.svg');
}
&.mx_RoomSublist2_collapseBtn_collapsed::before {
mask-image: url('$(res)/img/feather-customised/chevron-right.svg');
}
}
}
}
.mx_RoomSublist2_resizeBox {
margin-bottom: 4px; // for the resize handle
position: relative;
// Create another flexbox column for the tiles
display: flex;
flex-direction: column;
overflow: hidden;
.mx_RoomSublist2_showNButton {
cursor: pointer;
font-size: $font-13px;
line-height: $font-18px;
color: $roomtile2-preview-color;
// This is the same color as the left panel background because it needs
// to occlude the lastmost tile in the list.
background-color: $roomlist2-bg-color;
// Update the render() function for RoomSublist2 if these change
// Update the ListLayout class for minVisibleTiles if these change.
//
// At 24px high and 8px padding on the top this equates to 0.65 of
// a tile due to how the padding calculations work.
height: 24px;
padding-top: 8px;
// We force this to the bottom so it will overlap rooms as needed.
// We account for the space it takes up (24px) in the code through padding.
position: absolute;
bottom: 4px; // the height of the resize handle
left: 0;
right: 0;
// We create a flexbox to cheat at alignment
display: flex;
align-items: center;
.mx_RoomSublist2_showNButtonChevron {
position: relative;
width: 16px;
height: 16px;
margin-left: 12px;
margin-right: 18px;
mask-position: center;
mask-size: contain;
mask-repeat: no-repeat;
background: $roomtile2-preview-color;
}
.mx_RoomSublist2_showMoreButtonChevron {
mask-image: url('$(res)/img/feather-customised/chevron-down.svg');
}
.mx_RoomSublist2_showLessButtonChevron {
mask-image: url('$(res)/img/feather-customised/chevron-up.svg');
}
&.mx_RoomSublist2_isCutting::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 4px;
box-shadow: 0px -2px 3px rgba(46, 47, 50, 0.08);
}
}
// Class name comes from the ResizableBox component
// The hover state needs to use the whole sublist, not just the resizable box,
// so that selector is below and one level higher.
.react-resizable-handle {
cursor: ns-resize;
border-radius: 3px;
// Update RESIZE_HANDLE_HEIGHT if this changes
height: 4px;
// This is positioned directly below the 'show more' button.
position: absolute;
bottom: 0;
// Together, these make the bar 64px wide
left: calc(50% - 32px);
right: calc(50% - 32px);
}
&:hover, &.mx_RoomSublist2_hasMenuOpen {
.react-resizable-handle {
opacity: 0.8;
background-color: $primary-fg-color;
}
}
}
&.mx_RoomSublist2_hasMenuOpen,
&:not(.mx_RoomSublist2_minimized) > .mx_RoomSublist2_headerContainer:focus-within,
&:not(.mx_RoomSublist2_minimized) > .mx_RoomSublist2_headerContainer:hover {
.mx_RoomSublist2_menuButton {
visibility: visible;
width: 24px;
margin-left: 8px;
}
}
&.mx_RoomSublist2_minimized {
.mx_RoomSublist2_headerContainer {
height: auto;
flex-direction: column;
position: relative;
.mx_RoomSublist2_badgeContainer {
order: 0;
align-self: flex-end;
margin-right: 0;
}
.mx_RoomSublist2_stickable {
order: 1;
max-width: 100%;
}
.mx_RoomSublist2_auxButton {
order: 2;
visibility: visible;
width: 32px !important; // !important to override hover styles
height: 32px !important; // !important to override hover styles
margin-left: 0 !important; // !important to override hover styles
background-color: $roomlist2-button-bg-color;
margin-top: 8px;
&::before {
top: 8px;
left: 8px;
}
}
}
.mx_RoomSublist2_resizeBox {
align-items: center;
.mx_RoomSublist2_showNButton {
flex-direction: column;
.mx_RoomSublist2_showNButtonChevron {
margin-right: 12px; // to center
}
}
}
.mx_RoomSublist2_menuButton {
height: 16px;
}
&.mx_RoomSublist2_hasMenuOpen,
& > .mx_RoomSublist2_headerContainer:hover {
.mx_RoomSublist2_menuButton {
visibility: visible;
position: absolute;
bottom: 48px; // align to middle of name, 40px for aux button (with padding) and 8px for alignment
right: 0;
width: 16px;
height: 16px;
border-radius: 0;
z-index: 1; // occlude the list name
// This is the same color as the left panel background because it needs
// to occlude the sublist title
background-color: $roomlist2-bg-color;
&::before {
top: 0;
left: 0;
}
}
&.mx_RoomSublist2_headerContainer:not(.mx_RoomSublist2_headerContainer_withAux) {
.mx_RoomSublist2_menuButton {
bottom: 8px; // align to the middle of name, 40px less than the `bottom` above.
}
}
}
}
}
.mx_RoomSublist2_contextMenu {
padding: 20px 16px;
width: 250px;
hr {
margin-top: 16px;
margin-bottom: 16px;
margin-right: 16px; // additional 16px
border: 1px solid $roomsublist2-divider-color;
opacity: 0.1;
}
.mx_RoomSublist2_contextMenu_title {
font-size: $font-15px;
line-height: $font-20px;
font-weight: 600;
margin-bottom: 4px;
}
.mx_RadioButton, .mx_Checkbox {
margin-top: 8px;
}
}
.mx_RoomSublist2_addRoomTooltip {
margin-top: -3px;
}