Merge branch 'develop' into element

package.json

@@ -89,11 +89,11 @@
     "prop-types": "^15.5.8",
     "qrcode": "^1.4.4",
     "qs": "^6.6.0",
+    "re-resizable": "^6.5.2",
     "react": "^16.9.0",
     "react-beautiful-dnd": "^4.0.1",
     "react-dom": "^16.9.0",
     "react-focus-lock": "^2.2.1",
-    "react-resizable": "^1.10.1",
     "react-transition-group": "^4.4.1",
     "resize-observer-polyfill": "^1.5.0",
     "sanitize-html": "^1.18.4",

res/css/views/rooms/_RoomSublist2.scss

@@ -252,24 +252,26 @@ limitations under the License.
         // 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 {
+        .mx_RoomSublist2_resizerHandle {
             cursor: ns-resize;
             border-radius: 3px;
 
-            // Update RESIZE_HANDLE_HEIGHT if this changes
+            // Override styles from library
-            height: 4px;
+            width: unset !important;
+            height: 4px !important; // Update RESIZE_HANDLE_HEIGHT if this changes
 
             // This is positioned directly below the 'show more' button.
             position: absolute;
-            bottom: 0;
+            bottom: 0 !important; // override from library
 
             // Together, these make the bar 64px wide
-            left: calc(50% - 32px);
+            // These are also overridden from the library
-            right: calc(50% - 32px);
+            left: calc(50% - 32px) !important;
+            right: calc(50% - 32px) !important;
         }
 
         &:hover, &.mx_RoomSublist2_hasMenuOpen {
-            .react-resizable-handle {
+            .mx_RoomSublist2_resizerHandle {
                 opacity: 0.8;
                 background-color: $primary-fg-color;
             }

src/@types/polyfill.ts

@@ -0,0 +1,38 @@
+/*
+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.
+*/
+
+// This is intended to fix re-resizer because of its unguarded `instanceof TouchEvent` checks.
+export function polyfillTouchEvent() {
+    // Firefox doesn't have touch events without touch devices being present, so create a fake
+    // one we can rely on lying about.
+    if (!window.TouchEvent) {
+        // We have no intention of actually using this, so just lie.
+        window.TouchEvent = class TouchEvent extends UIEvent {
+            public get altKey(): boolean { return false; }
+            public get changedTouches(): any { return []; }
+            public get ctrlKey(): boolean { return false; }
+            public get metaKey(): boolean { return false; }
+            public get shiftKey(): boolean { return false; }
+            public get targetTouches(): any { return []; }
+            public get touches(): any { return []; }
+            public get rotation(): number { return 0.0; }
+            public get scale(): number { return 0.0; }
+            constructor(eventType: string, params?: any) {
+                super(eventType, params);
+            }
+        };
+    }
+}

src/components/structures/RoomSearch.tsx

@@ -81,6 +81,7 @@ export default class RoomSearch extends React.PureComponent<IProps, IState> {
 
     private openSearch = () => {
         defaultDispatcher.dispatch({action: "show_left_panel"});
+        defaultDispatcher.dispatch({action: "focus_room_filter"});
     };
 
     private onChange = () => {

src/components/views/rooms/RoomSublist2.tsx

@@ -24,7 +24,6 @@ import {RovingAccessibleButton, RovingTabIndexWrapper} from "../../../accessibil
 import { _t } from "../../../languageHandler";
 import AccessibleButton from "../../views/elements/AccessibleButton";
 import RoomTile2 from "./RoomTile2";
-import { ResizableBox, ResizeCallbackData } from "react-resizable";
 import { ListLayout } from "../../../stores/room-list/ListLayout";
 import {
     ChevronFace,
@@ -41,9 +40,11 @@ import NotificationBadge from "./NotificationBadge";
 import { ListNotificationState } from "../../../stores/notifications/ListNotificationState";
 import AccessibleTooltipButton from "../elements/AccessibleTooltipButton";
 import { Key } from "../../../Keyboard";
-import StyledCheckbox from "../elements/StyledCheckbox";
 import defaultDispatcher from "../../../dispatcher/dispatcher";
 import {ActionPayload} from "../../../dispatcher/payloads";
+import { Enable, Resizable } from "re-resizable";
+import { Direction } from "re-resizable/lib/resizer";
+import { polyfillTouchEvent } from "../../../@types/polyfill";
 
 // TODO: Remove banner on launch: https://github.com/vector-im/riot-web/issues/14231
 // TODO: Rename on launch: https://github.com/vector-im/riot-web/issues/14231
@@ -62,6 +63,9 @@ export const HEADER_HEIGHT = 32; // As defined by CSS
 
 const MAX_PADDING_HEIGHT = SHOW_N_BUTTON_HEIGHT + RESIZE_HANDLE_HEIGHT;
 
+// HACK: We really shouldn't have to do this.
+polyfillTouchEvent();
+
 interface IProps {
     forRooms: boolean;
     rooms?: Room[];
@@ -151,10 +155,25 @@ export default class RoomSublist2 extends React.Component<IProps, IState> {
         if (this.props.onAddRoom) this.props.onAddRoom();
     };
 
-    private onResize = (e: React.MouseEvent, data: ResizeCallbackData) => {
+    private onResize = (
-        const direction = e.movementY < 0 ? -1 : +1;
+        e: MouseEvent | TouchEvent,
-        const tileDiff = this.props.layout.pixelsToTiles(Math.abs(e.movementY)) * direction;
+        travelDirection: Direction,
-        this.props.layout.setVisibleTilesWithin(tileDiff, this.numTiles);
+        refToElement: HTMLDivElement,
+        delta: { width: number, height: number }, // TODO: Use re-resizer's NumberSize when it is exposed as the type
+    ) => {
+        // Do some sanity checks, but in reality we shouldn't need these.
+        if (travelDirection !== "bottom") return;
+        if (delta.height === 0) return; // something went wrong, so just ignore it.
+
+        // NOTE: the movement in the MouseEvent (not present on a TouchEvent) is inaccurate
+        // for our purposes. The delta provided by the library is also a change *from when
+        // resizing started*, meaning it is fairly useless for us. This is why we just use
+        // the client height and run with it.
+
+        const heightBefore = this.props.layout.visibleTiles;
+        const heightInTiles = this.props.layout.pixelsToTiles(refToElement.clientHeight);
+        this.props.layout.setVisibleTilesWithin(heightInTiles, this.numTiles);
+        if (heightBefore === this.props.layout.visibleTiles) return; // no-op
         this.forceUpdate(); // because the layout doesn't trigger a re-render
     };
 
@@ -587,9 +606,19 @@ export default class RoomSublist2 extends React.Component<IProps, IState> {
             }
 
             // Figure out if we need a handle
-            let handles = ['s'];
+            const handles: Enable = {
+                bottom: true, // the only one we need, but the others must be explicitly false
+                bottomLeft: false,
+                bottomRight: false,
+                left: false,
+                right: false,
+                top: false,
+                topLeft: false,
+                topRight: false,
+            };
             if (layout.visibleTiles >= this.numTiles && this.numTiles <= layout.minVisibleTiles) {
-                handles = []; // no handles, we're at a minimum
+                // we're at a minimum, don't have a bottom handle
+                handles.bottom = false;
             }
 
             // We have to account for padding so we can accommodate a 'show more' button and
@@ -613,22 +642,25 @@ export default class RoomSublist2 extends React.Component<IProps, IState> {
             const tilesWithoutPadding = Math.min(relativeTiles, layout.visibleTiles);
             const tilesPx = layout.calculateTilesToPixelsMin(relativeTiles, tilesWithoutPadding, padding);
 
+            const dimensions = {
+                height: tilesPx,
+            };
             content = (
-                <ResizableBox
+                <Resizable
-                    width={-1}
+                    size={dimensions as any}
-                    height={tilesPx}
+                    minHeight={minTilesPx}
-                    axis="y"
+                    maxHeight={maxTilesPx}
-                    minConstraints={[-1, minTilesPx]}
-                    maxConstraints={[-1, maxTilesPx]}
-                    resizeHandles={handles}
-                    onResize={this.onResize}
-                    className="mx_RoomSublist2_resizeBox"
                     onResizeStart={this.onResizeStart}
                     onResizeStop={this.onResizeStop}
+                    onResize={this.onResize}
+                    handleWrapperClass="mx_RoomSublist2_resizerHandles"
+                    handleClasses={{bottom: "mx_RoomSublist2_resizerHandle"}}
+                    className="mx_RoomSublist2_resizeBox"
+                    enable={handles}
                 >
                     {visibleTiles}
                     {showNButton}
-                </ResizableBox>
+                </Resizable>
             );
         }
 

src/stores/room-list/ListLayout.ts

@@ -89,11 +89,12 @@ export class ListLayout {
         return 5 + RESIZER_BOX_FACTOR;
     }
 
-    public setVisibleTilesWithin(diff: number, maxPossible: number) {
+    public setVisibleTilesWithin(newVal: number, maxPossible: number) {
-        if (this.visibleTiles > maxPossible) {
+        maxPossible = maxPossible + RESIZER_BOX_FACTOR;
-            this.visibleTiles = maxPossible + diff;
+        if (newVal > maxPossible) {
+            this.visibleTiles = maxPossible;
         } else {
-            this.visibleTiles += diff;
+            this.visibleTiles = newVal;
         }
     }
 

yarn.lock

@@ -2513,7 +2513,7 @@ class-utils@^0.3.5:
     isobject "^3.0.0"
     static-extend "^0.1.1"
 
-classnames@^2.1.2, classnames@^2.2.5:
+classnames@^2.1.2:
   version "2.2.6"
   resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.2.6.tgz#43935bffdd291f326dad0a205309b38d00f650ce"
   integrity sha512-JR/iSQOSt+LQIWwrwEzJ9uk0xfN3mTVYMwt1Ir5mUcSN6pU+V4zQFFaJsclJbPuAUQH+yfWef6tm7l1quW3C8Q==
@@ -3793,6 +3793,11 @@ fast-levenshtein@~2.0.6:
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
   integrity sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=
 
+fast-memoize@^2.5.1:
+  version "2.5.2"
+  resolved "https://registry.yarnpkg.com/fast-memoize/-/fast-memoize-2.5.2.tgz#79e3bb6a4ec867ea40ba0e7146816f6cdce9b57e"
+  integrity sha512-Ue0LwpDYErFbmNnZSF0UH6eImUwDmogUO1jyE+JbN2gsQz/jICm1Ve7t9QT0rNSsfJt+Hs4/S3GnsDVjL4HVrw==
+
 fb-watchman@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/fb-watchman/-/fb-watchman-2.0.1.tgz#fc84fb39d2709cf3ff6d743706157bb5708a8a85"
@@ -6896,7 +6901,7 @@ prop-types-exact@^1.2.0:
     object.assign "^4.1.0"
     reflect.ownkeys "^0.2.0"
 
-prop-types@15.x, prop-types@^15.5.8, prop-types@^15.6.0, prop-types@^15.6.1, prop-types@^15.6.2, prop-types@^15.7.2:
+prop-types@^15.5.8, prop-types@^15.6.0, prop-types@^15.6.1, prop-types@^15.6.2, prop-types@^15.7.2:
   version "15.7.2"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
   integrity sha512-8QQikdH7//R2vurIJSutZ1smHYTcLpRWEOlHnzcWHmBYrOGUysKwSsrC89BCiFj3CbrfJ/nXFdJepOVrY1GCHQ==
@@ -7067,6 +7072,13 @@ rc@1.2.8, rc@^1.2.8:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
+re-resizable@^6.5.2:
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/re-resizable/-/re-resizable-6.5.2.tgz#7eb1928c673285d4dcf654211e47acb9a3801c3e"
+  integrity sha512-Pjo3ydkr/meTr6j3YZqyv+9fRS5UNOj5SaAI06gHFQ35BnpsZKmwNvupCnbo11gjQ1I62Uy+UzlHLO9xPQEuWQ==
+  dependencies:
+    fast-memoize "^2.5.1"
+
 react-beautiful-dnd@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/react-beautiful-dnd/-/react-beautiful-dnd-4.0.1.tgz#3b0a49bf6be75af351176c904f012611dd292b81"
@@ -7100,14 +7112,6 @@ react-dom@^16.9.0:
     prop-types "^15.6.2"
     scheduler "^0.19.1"
 
-react-draggable@^4.0.3:
-  version "4.4.2"
-  resolved "https://registry.yarnpkg.com/react-draggable/-/react-draggable-4.4.2.tgz#f3cefecee25f467f865144cda0d066e5f05f94a0"
-  integrity sha512-zLQs4R4bnBCGnCVTZiD8hPsHtkiJxgMpGDlRESM+EHQo8ysXhKJ2GKdJ8UxxLJdRVceX1j19jy+hQS2wHislPQ==
-  dependencies:
-    classnames "^2.2.5"
-    prop-types "^15.6.0"
-
 react-focus-lock@^2.2.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/react-focus-lock/-/react-focus-lock-2.3.1.tgz#9d5d85899773609c7eefa4fc54fff6a0f5f2fc47"
@@ -7152,14 +7156,6 @@ react-redux@^5.0.6:
     react-is "^16.6.0"
     react-lifecycles-compat "^3.0.0"
 
-react-resizable@^1.10.1:
-  version "1.10.1"
-  resolved "https://registry.yarnpkg.com/react-resizable/-/react-resizable-1.10.1.tgz#f0c2cf1d83b3470b87676ce6d6b02bbe3f4d8cd4"
-  integrity sha512-Jd/bKOKx6+19NwC4/aMLRu/J9/krfxlDnElP41Oc+oLiUWs/zwV1S9yBfBZRnqAwQb6vQ/HRSk3bsSWGSgVbpw==
-  dependencies:
-    prop-types "15.x"
-    react-draggable "^4.0.3"
-
 react-test-renderer@^16.0.0-0, react-test-renderer@^16.9.0:
   version "16.13.1"
   resolved "https://registry.yarnpkg.com/react-test-renderer/-/react-test-renderer-16.13.1.tgz#de25ea358d9012606de51e012d9742e7f0deabc1"