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Merge pull request #2226 from matrix-org/bwindels/resizeroomsublists

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Redesign: 1st go at resizing room sublists
This commit is contained in:
Bruno Windels 2018-10-19 13:33:28 +00:00 committed by GitHub
commit 73d9a71b29
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GPG key ID: 4AEE18F83AFDEB23
7 changed files with 176 additions and 274 deletions
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15
res/css/structures/_RoomSubList.scss
View file

@ -15,10 +15,14 @@ limitations under the License.
*/
.mx_RoomSubList {
display: table;
table-layout: fixed;
width: 100%;
min-height: 80px;
flex: 0;
display: flex;
flex-direction: column;
}
.mx_RoomSubList_hidden {
min-height: unset;
}
.mx_RoomSubList_resizer {
@ -127,6 +131,11 @@ limitations under the License.
transform: rotateZ(-90deg);
}
.mx_RoomSubList .gm-scrollbar-container {
/* let rooms list grab all available space */
flex: 1;
}
.collapsed {
.mx_RoomSubList_label {
height: 17px;

20
res/css/views/rooms/_RoomList.scss
View file

@ -16,8 +16,11 @@ limitations under the License.
*/
.mx_RoomList {
padding-bottom: 12px;
min-height: 400px;
/* take up remaining space below TopLeftMenu */
flex: 1;
/* use flexbox to layout sublists */
display: flex;
flex-direction: column;
}
.mx_RoomList_expandButton {
@ -27,18 +30,6 @@ limitations under the License.
padding-right: 12px;
}
/* Evil hacky override until Chrome fixes drop and drag table cells
and we can correctly fix horizontal wrapping in the sidebar again */
.mx_RoomList_scrollbar .gm-scroll-view {
overflow-x: hidden ! important;
overflow-y: scroll ! important;
}
/* Make sure the scrollbar is above the sticky headers from RoomList */
.mx_RoomList_scrollbar .gm-scrollbar.-vertical {
z-index: 6;
}
.mx_RoomList_emptySubListTip_container {
background-color: $secondary-accent-color;
padding-left: 18px;
@ -65,3 +56,4 @@ limitations under the License.
position: absolute;
right: 60px;
}

29
src/components/structures/RoomSubList.js
View file

@ -19,8 +19,6 @@ limitations under the License.
import React from 'react';
import classNames from 'classnames';
import sdk from '../../index';
import { Droppable } from 'react-beautiful-dnd';
import { _t } from '../../languageHandler';
import dis from '../../dispatcher';
import Unread from '../../Unread';
import * as RoomNotifs from '../../RoomNotifs';
@ -364,14 +362,27 @@ const RoomSubList = React.createClass({
}
}
if (this.state.sortedList.length > 0 || this.props.extraTiles.length > 0) {
const len = this.state.sortedList.length + this.props.extraTiles.length;
const subList = this.state.hidden ? undefined : content;
return <div className={"mx_RoomSubList"}>
{this._getHeaderJsx()}
{subList}
</div>;
if (len) {
if (this.state.hidden) {
return <div className={["mx_RoomSubList", "mx_RoomSubList_hidden"]}>
{this._getHeaderJsx()}
</div>;
} else {
const heightEstimation = (len * 40) + 31;
const style = {
flexBasis: `${heightEstimation}px`,
maxHeight: `${heightEstimation}px`,
};
const GeminiScrollbarWrapper = sdk.getComponent("elements.GeminiScrollbarWrapper");
return <div className={"mx_RoomSubList"} style={style}>
{this._getHeaderJsx()}
<GeminiScrollbarWrapper>
{ content }
</GeminiScrollbarWrapper>
</div>;
}
} else {
const Loader = sdk.getComponent("elements.Spinner");
if (this.props.showSpinner) {

373
src/components/views/rooms/RoomList.js
View file

@ -34,6 +34,8 @@ import TagOrderStore from '../../../stores/TagOrderStore';
import RoomListStore from '../../../stores/RoomListStore';
import GroupStore from '../../../stores/GroupStore';
import ResizeHandle from '../elements/ResizeHandle';
import {Resizer, FixedDistributor, FlexSizer} from '../../../resizer'
const HIDE_CONFERENCE_CHANS = true;
const STANDARD_TAGS_REGEX = /^(m\.(favourite|lowpriority|server_notice)|im\.vector\.fake\.(invite|recent|direct|archived))$/;
@ -133,15 +135,17 @@ module.exports = React.createClass({
componentDidMount: function() {
this.dispatcherRef = dis.register(this.onAction);
// Initialise the stickyHeaders when the component is created
this._updateStickyHeaders(true);
this.resizer = new Resizer(this.resizeContainer, FixedDistributor, null, FlexSizer);
this.resizer.setClassNames({
handle: "mx_ResizeHandle",
vertical: "mx_ResizeHandle_vertical",
reverse: "mx_ResizeHandle_reverse"
});
this.resizer.attach();
this.mounted = true;
},
componentDidUpdate: function() {
// Reinitialise the stickyHeaders when the component is updated
this._updateStickyHeaders(true);
this._repositionIncomingCallBox(undefined, false);
},
@ -209,10 +213,6 @@ module.exports = React.createClass({
if (!isHidden) {
const self = this;
this.setState({ isLoadingLeftRooms: true });
// Try scrolling to position
this._updateStickyHeaders(true, scrollToPosition);
// we don't care about the response since it comes down via "Room"
// events.
MatrixClientPeg.get().syncLeftRooms().catch(function(err) {
@ -224,11 +224,6 @@ module.exports = React.createClass({
}
},
onSubListHeaderClick: function(isHidden, scrollToPosition) {
// The scroll area has expanded or contracted, so re-calculate sticky headers positions
this._updateStickyHeaders(true, scrollToPosition);
},
onRoomReceipt: function(receiptEvent, room) {
// because if we read a notification, it will affect notification count
// only bother updating if there's a receipt from us
@ -378,7 +373,6 @@ module.exports = React.createClass({
_whenScrolling: function(e) {
this._hideTooltip(e);
this._repositionIncomingCallBox(e, false);
this._updateStickyHeaders(false);
},
_hideTooltip: function(e) {
@ -412,106 +406,6 @@ module.exports = React.createClass({
}
},
// Doing the sticky headers as raw DOM, for speed, as it gets very stuttery if done
// properly through React
_initAndPositionStickyHeaders: function(initialise, scrollToPosition) {
const scrollArea = this._getScrollNode();
if (!scrollArea) return;
// Use the offset of the top of the scroll area from the window
// as this is used to calculate the CSS fixed top position for the stickies
const scrollAreaOffset = scrollArea.getBoundingClientRect().top + window.pageYOffset;
// Use the offset of the top of the componet from the window
// as this is used to calculate the CSS fixed top position for the stickies
const scrollAreaHeight = ReactDOM.findDOMNode(this).getBoundingClientRect().height;
if (initialise) {
// Get a collection of sticky header containers references
this.stickies = document.getElementsByClassName("mx_RoomSubList_labelContainer");
if (!this.stickies.length) return;
// Make sure there is sufficient space to do sticky headers: 120px plus all the sticky headers
this.scrollAreaSufficient = (120 + (this.stickies[0].getBoundingClientRect().height * this.stickies.length)) < scrollAreaHeight;
// Initialise the sticky headers
if (typeof this.stickies === "object" && this.stickies.length > 0) {
// Initialise the sticky headers
Array.prototype.forEach.call(this.stickies, function(sticky, i) {
// Save the positions of all the stickies within scroll area.
// These positions are relative to the LHS Panel top
sticky.dataset.originalPosition = sticky.offsetTop - scrollArea.offsetTop;
// Save and set the sticky heights
const originalHeight = sticky.getBoundingClientRect().height;
sticky.dataset.originalHeight = originalHeight;
sticky.style.height = originalHeight;
return sticky;
});
}
}
if (!this.stickies) return;
const self = this;
let scrollStuckOffset = 0;
// Scroll to the passed in position, i.e. a header was clicked and in a scroll to state
// rather than a collapsable one (see RoomSubList.isCollapsableOnClick method for details)
if (scrollToPosition !== undefined) {
scrollArea.scrollTop = scrollToPosition;
}
// Stick headers to top and bottom, or free them
Array.prototype.forEach.call(this.stickies, function(sticky, i, stickyWrappers) {
const stickyPosition = sticky.dataset.originalPosition;
const stickyHeight = sticky.dataset.originalHeight;
const stickyHeader = sticky.childNodes[0];
const topStuckHeight = stickyHeight * i;
const bottomStuckHeight = stickyHeight * (stickyWrappers.length - i);
if (self.scrollAreaSufficient && stickyPosition < (scrollArea.scrollTop + topStuckHeight)) {
// Top stickies
sticky.dataset.stuck = "top";
stickyHeader.classList.add("mx_RoomSubList_fixed");
stickyHeader.style.top = scrollAreaOffset + topStuckHeight + "px";
// If stuck at top adjust the scroll back down to take account of all the stuck headers
if (scrollToPosition !== undefined && stickyPosition === scrollToPosition) {
scrollStuckOffset = topStuckHeight;
}
} else if (self.scrollAreaSufficient && stickyPosition > ((scrollArea.scrollTop + scrollAreaHeight) - bottomStuckHeight)) {
/// Bottom stickies
sticky.dataset.stuck = "bottom";
stickyHeader.classList.add("mx_RoomSubList_fixed");
stickyHeader.style.top = (scrollAreaOffset + scrollAreaHeight) - bottomStuckHeight + "px";
} else {
// Not sticky
sticky.dataset.stuck = "none";
stickyHeader.classList.remove("mx_RoomSubList_fixed");
stickyHeader.style.top = null;
}
});
// Adjust the scroll to take account of top stuck headers
if (scrollToPosition !== undefined) {
scrollArea.scrollTop -= scrollStuckOffset;
}
},
_updateStickyHeaders: function(initialise, scrollToPosition) {
return;
const self = this;
if (initialise) {
// Useing setTimeout to ensure that the code is run after the painting
// of the newly rendered object as using requestAnimationFrame caused
// artefacts to appear on screen briefly
window.setTimeout(function() {
self._initAndPositionStickyHeaders(initialise, scrollToPosition);
});
} else {
this._initAndPositionStickyHeaders(initialise, scrollToPosition);
}
},
onShowMoreRooms: function() {
// kick gemini in the balls to get it to wake up
// XXX: uuuuuuugh.
@ -611,146 +505,135 @@ module.exports = React.createClass({
return ret;
},
_collectGemini(gemScroll) {
this._gemScroll = gemScroll;
},
render: function() {
const RoomSubList = sdk.getComponent('structures.RoomSubList');
const GeminiScrollbarWrapper = sdk.getComponent("elements.GeminiScrollbarWrapper");
// XXX: we can't detect device-level (localStorage) settings onChange as the SettingsStore does not notify
// so checking on every render is the sanest thing at this time.
const showEmpty = SettingsStore.getValue('RoomSubList.showEmpty');
const self = this;
function mapProps(subListsProps) {
const defaultProps = {
collapsed: self.props.collapsed,
searchFilter: self.props.searchFilter,
onShowMoreRooms: self.onShowMoreRooms,
showEmpty: showEmpty,
incomingCall: self.state.incomingCall,
};
return subListsProps.reduce((components, props, i) => {
props = Object.assign({}, defaultProps, props);
const isLast = i === subListsProps.length - 1;
const len = props.list.length + (props.extraTiles ? props.extraTiles.length : 0);
if (!len) {
return components; //dont render
}
const {key, label, ... otherProps} = props;
const chosenKey = key || label;
let subList = <RoomSubList key={chosenKey} label={label} {...otherProps} />;
if (!isLast) {
return components.concat(
subList,
<ResizeHandle key={chosenKey+"-resizer"} vertical={true} />
);
} else {
return components.concat(subList);
}
}, []);
}
let subLists = [
{
list: [],
extraTiles: this._makeGroupInviteTiles(self.props.searchFilter),
label: _t('Community Invites'),
order: "recent",
isInvite: true,
},
{
list: self.state.lists['im.vector.fake.invite'],
label: _t('Invites'),
order: "recent",
isInvite: true,
},
{
list: self.state.lists['m.favourite'],
label: _t('Favourites'),
tagName: "m.favourite",
emptyContent: this._getEmptyContent('m.favourite'),
order: "manual",
},
{
list: self.state.lists['im.vector.fake.direct'],
label: _t('People'),
tagName: "im.vector.fake.direct",
emptyContent: this._getEmptyContent('im.vector.fake.direct'),
headerItems: this._getHeaderItems('im.vector.fake.direct'),
order: "recent",
alwaysShowHeader: true,
},
{
list: self.state.lists['im.vector.fake.recent'],
label: _t('Rooms'),
emptyContent: this._getEmptyContent('im.vector.fake.recent'),
headerItems: this._getHeaderItems('im.vector.fake.recent'),
order: "recent",
},
];
const tagSubLists = Object.keys(self.state.lists)
.filter((tagName) => {
return !tagName.match(STANDARD_TAGS_REGEX);
}).map((tagName) => {
return {
list: self.state.lists[tagName],
key: tagName,
label: labelForTagName(tagName),
tagName: tagName,
emptyContent: this._getEmptyContent(tagName),
order: "manual",
};
});
subLists = subLists.concat(tagSubLists);
subLists = subLists.concat([
{
list: self.state.lists['m.lowpriority'],
label: _t('Low priority'),
tagName: "m.lowpriority",
emptyContent: this._getEmptyContent('m.lowpriority'),
order: "recent",
},
{
list: self.state.lists['im.vector.fake.archived'],
emptyContent: self.props.collapsed ?
null :
<div className="mx_RoomList_emptySubListTip_container">
<div className="mx_RoomList_emptySubListTip">
{ _t('You have no historical rooms') }
</div>
</div>,
label: _t('Historical'),
order: "recent",
alwaysShowHeader: true,
startAsHidden: true,
showSpinner: self.state.isLoadingLeftRooms,
onHeaderClick: self.onArchivedHeaderClick,
},
{
list: self.state.lists['m.server_notice'],
label: _t('System Alerts'),
tagName: "m.lowpriority",
order: "recent",
},
]);
const subListComponents = mapProps(subLists);
return (
<GeminiScrollbarWrapper className="mx_RoomList_scrollbar"
autoshow={true} onScroll={self._whenScrolling} onResize={self._whenScrolling} wrappedRef={this._collectGemini}>
<div className="mx_RoomList">
<RoomSubList list={[]}
extraTiles={this._makeGroupInviteTiles(self.props.searchFilter)}
label={_t('Community Invites')}
order="recent"
isInvite={true}
collapsed={self.props.collapsed}
searchFilter={self.props.searchFilter}
onHeaderClick={self.onSubListHeaderClick}
onShowMoreRooms={self.onShowMoreRooms}
showEmpty={showEmpty}
/>
<RoomSubList list={self.state.lists['im.vector.fake.invite']}
label={_t('Invites')}
order="recent"
isInvite={true}
incomingCall={self.state.incomingCall}
collapsed={self.props.collapsed}
searchFilter={self.props.searchFilter}
onHeaderClick={self.onSubListHeaderClick}
onShowMoreRooms={self.onShowMoreRooms}
showEmpty={showEmpty}
/>
<RoomSubList list={self.state.lists['m.favourite']}
label={_t('Favourites')}
tagName="m.favourite"
emptyContent={this._getEmptyContent('m.favourite')}
order="manual"
incomingCall={self.state.incomingCall}
collapsed={self.props.collapsed}
searchFilter={self.props.searchFilter}
onHeaderClick={self.onSubListHeaderClick}
onShowMoreRooms={self.onShowMoreRooms}
showEmpty={showEmpty} />
<RoomSubList list={self.state.lists['im.vector.fake.direct']}
label={_t('People')}
tagName="im.vector.fake.direct"
emptyContent={this._getEmptyContent('im.vector.fake.direct')}
headerItems={this._getHeaderItems('im.vector.fake.direct')}
order="recent"
incomingCall={self.state.incomingCall}
collapsed={self.props.collapsed}
alwaysShowHeader={true}
searchFilter={self.props.searchFilter}
onHeaderClick={self.onSubListHeaderClick}
onShowMoreRooms={self.onShowMoreRooms}
showEmpty={showEmpty} />
<RoomSubList list={self.state.lists['im.vector.fake.recent']}
label={_t('Rooms')}
emptyContent={this._getEmptyContent('im.vector.fake.recent')}
headerItems={this._getHeaderItems('im.vector.fake.recent')}
order="recent"
incomingCall={self.state.incomingCall}
collapsed={self.props.collapsed}
searchFilter={self.props.searchFilter}
onHeaderClick={self.onSubListHeaderClick}
onShowMoreRooms={self.onShowMoreRooms}
showEmpty={showEmpty} />
{ Object.keys(self.state.lists).map((tagName) => {
if (!tagName.match(STANDARD_TAGS_REGEX)) {
return <RoomSubList list={self.state.lists[tagName]}
key={tagName}
label={labelForTagName(tagName)}
tagName={tagName}
emptyContent={this._getEmptyContent(tagName)}
order="manual"
incomingCall={self.state.incomingCall}
collapsed={self.props.collapsed}
searchFilter={self.props.searchFilter}
onHeaderClick={self.onSubListHeaderClick}
onShowMoreRooms={self.onShowMoreRooms}
showEmpty={showEmpty} />;
}
}) }
<RoomSubList list={self.state.lists['m.lowpriority']}
label={_t('Low priority')}
tagName="m.lowpriority"
emptyContent={this._getEmptyContent('m.lowpriority')}
order="recent"
incomingCall={self.state.incomingCall}
collapsed={self.props.collapsed}
searchFilter={self.props.searchFilter}
onHeaderClick={self.onSubListHeaderClick}
onShowMoreRooms={self.onShowMoreRooms}
showEmpty={showEmpty} />
<RoomSubList list={self.state.lists['im.vector.fake.archived']}
emptyContent={self.props.collapsed ? null :
<div className="mx_RoomList_emptySubListTip_container">
<div className="mx_RoomList_emptySubListTip">
{ _t('You have no historical rooms') }
</div>
</div>
}
label={_t('Historical')}
order="recent"
collapsed={self.props.collapsed}
alwaysShowHeader={true}
startAsHidden={true}
showSpinner={self.state.isLoadingLeftRooms}
onHeaderClick={self.onArchivedHeaderClick}
incomingCall={self.state.incomingCall}
searchFilter={self.props.searchFilter}
onShowMoreRooms={self.onShowMoreRooms}
showEmpty={showEmpty} />
<RoomSubList list={self.state.lists['m.server_notice']}
label={_t('System Alerts')}
tagName="m.lowpriority"
order="recent"
incomingCall={self.state.incomingCall}
collapsed={self.props.collapsed}
searchFilter={self.props.searchFilter}
onHeaderClick={self.onSubListHeaderClick}
onShowMoreRooms={self.onShowMoreRooms}
showEmpty={false} />
<div ref={(d) => this.resizeContainer = d} className="mx_RoomList">
{ subListComponents }
</div>
</GeminiScrollbarWrapper>
);
},
});

2
src/resizer/distributors.js
View file

@ -27,7 +27,7 @@ class FixedDistributor {
this.sizer = sizer;
this.item = item;
this.beforeOffset = sizer.getItemOffset(this.item);
this.onResized = config.onResized;
this.onResized = config && config.onResized;
}
resize(offset) {

3
src/resizer/index.js
View file

@ -14,13 +14,14 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
import {Sizer} from "./sizer";
import {Sizer, FlexSizer} from "./sizer";
import {FixedDistributor, CollapseDistributor, PercentageDistributor} from "./distributors";
import {Resizer} from "./resizer";
module.exports = {
Resizer,
Sizer,
FlexSizer,
FixedDistributor,
CollapseDistributor,
PercentageDistributor,

8
src/resizer/sizer.js
View file

@ -97,4 +97,10 @@ class Sizer {
}
}
module.exports = {Sizer};
class FlexSizer extends Sizer {
setItemSize(item, size) {
item.style.flexBasis = `${Math.round(size)}px`;
}
}
module.exports = {Sizer, FlexSizer};