Merge pull request #6753 from matrix-org/revert-6752-revert-6682-gsouquet/compact-composer-18533

res/css/views/rooms/_EventTile.scss

@@ -733,4 +733,8 @@ $hover-select-border: 4px;
         padding-bottom: 5px;
         margin-bottom: 5px;
     }
+
+    .mx_MessageComposer_sendMessage {
+        margin-right: 0;
+    }
 }

res/css/views/rooms/_MessageComposer.scss

@@ -186,11 +186,14 @@ limitations under the License.
 }
 
 .mx_MessageComposer_button {
+    --size: 26px;
     position: relative;
     margin-right: 6px;
     cursor: pointer;
-    height: 26px;
+    height: var(--size);
-    width: 26px;
+    line-height: var(--size);
+    width: auto;
+    padding-left: calc(var(--size) + 5px);
     border-radius: 100%;
 
     &::before {
@@ -207,8 +210,22 @@ limitations under the License.
         mask-position: center;
     }
 
-    &:hover {
+    &::after {
+        content: '';
+        position: absolute;
+        left: 0;
+        top: 0;
+        z-index: 0;
+        width: var(--size);
+        height: var(--size);
+        border-radius: 50%;
+    }
+
+    &:hover,
+    &.mx_MessageComposer_closeButtonMenu {
+        &::after {
             background: rgba($accent-color, 0.1);
+        }
 
         &::before {
             background-color: $accent-color;
@@ -237,10 +254,18 @@ limitations under the License.
     mask-image: url('$(res)/img/element-icons/room/composer/sticker.svg');
 }
 
+.mx_MessageComposer_buttonMenu::before {
+    mask-image: url('$(res)/img/image-view/more.svg');
+}
+
+.mx_MessageComposer_closeButtonMenu::before {
+    transform: rotate(90deg);
+    transform-origin: center;
+}
+
 .mx_MessageComposer_sendMessage {
     cursor: pointer;
     position: relative;
-    margin-right: 6px;
     width: 32px;
     height: 32px;
     border-radius: 100%;
@@ -349,10 +374,19 @@ limitations under the License.
     margin-right: 0;
 
     .mx_MessageComposer_wrapper {
-        padding: 0;
+        padding: 0 0 0 25px;
     }
 
     .mx_MessageComposer_button:last-child {
         margin-right: 0;
     }
+
+    .mx_MessageComposer_e2eIcon {
+        left: 0;
+    }
+}
+
+.mx_MessageComposer_Menu .mx_CallContextMenu_item {
+    display: flex;
+    align-items: center;
 }

src/components/structures/RightPanel.tsx

@@ -53,6 +53,7 @@ import PinnedMessagesCard from "../views/right_panel/PinnedMessagesCard";
 import { throttle } from 'lodash';
 import SpaceStore from "../../stores/SpaceStore";
 import { RoomPermalinkCreator } from '../../utils/permalinks/Permalinks';
+import { E2EStatus } from '../../utils/ShieldUtils';
 
 interface IProps {
     room?: Room; // if showing panels for a given room, this is set
@@ -60,6 +61,7 @@ interface IProps {
     user?: User; // used if we know the user ahead of opening the panel
     resizeNotifier: ResizeNotifier;
     permalinkCreator?: RoomPermalinkCreator;
+    e2eStatus?: E2EStatus;
 }
 
 interface IState {
@@ -319,7 +321,8 @@ export default class RightPanel extends React.Component<IProps, IState> {
                     resizeNotifier={this.props.resizeNotifier}
                     onClose={this.onClose}
                     mxEvent={this.state.event}
-                    permalinkCreator={this.props.permalinkCreator} />;
+                    permalinkCreator={this.props.permalinkCreator}
+                    e2eStatus={this.props.e2eStatus} />;
                 break;
 
             case RightPanelPhases.ThreadPanel:

src/components/structures/RoomView.tsx

@@ -2063,7 +2063,8 @@ export default class RoomView extends React.Component<IProps, IState> {
             ? <RightPanel
                 room={this.state.room}
                 resizeNotifier={this.props.resizeNotifier}
-                permalinkCreator={this.getPermalinkCreatorForRoom(this.state.room)} />
+                permalinkCreator={this.getPermalinkCreatorForRoom(this.state.room)}
+                e2eStatus={this.state.e2eStatus} />
             : null;
 
         const timelineClasses = classNames("mx_RoomView_timeline", {

src/components/structures/ThreadView.tsx

@@ -33,6 +33,7 @@ import { ActionPayload } from '../../dispatcher/payloads';
 import { SetRightPanelPhasePayload } from '../../dispatcher/payloads/SetRightPanelPhasePayload';
 import { Action } from '../../dispatcher/actions';
 import { MatrixClientPeg } from '../../MatrixClientPeg';
+import { E2EStatus } from '../../utils/ShieldUtils';
 
 interface IProps {
     room: Room;
@@ -40,6 +41,7 @@ interface IProps {
     resizeNotifier: ResizeNotifier;
     mxEvent: MatrixEvent;
     permalinkCreator?: RoomPermalinkCreator;
+    e2eStatus?: E2EStatus;
 }
 
 interface IState {
@@ -144,6 +146,7 @@ export default class ThreadView extends React.Component<IProps, IState> {
                     replyToEvent={this.state?.thread?.replyToEvent}
                     showReplyPreview={false}
                     permalinkCreator={this.props.permalinkCreator}
+                    e2eStatus={this.props.e2eStatus}
                     compact={true}
                 />
             </BaseCard>

src/components/views/elements/AccessibleTooltipButton.tsx

@@ -25,6 +25,7 @@ import { replaceableComponent } from "../../../utils/replaceableComponent";
 interface ITooltipProps extends React.ComponentProps<typeof AccessibleButton> {
     title: string;
     tooltip?: React.ReactNode;
+    label?: React.ReactNode;
     tooltipClassName?: string;
     forceHide?: boolean;
     yOffset?: number;
@@ -84,7 +85,8 @@ export default class AccessibleTooltipButton extends React.PureComponent<IToolti
                 aria-label={title}
             >
                 { children }
-                { tip }
+                { this.props.label }
+                { (tooltip || title) && tip }
             </AccessibleButton>
         );
     }

src/components/views/rooms/MessageComposer.tsx

@@ -13,7 +13,7 @@ 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.
 */
-import React from 'react';
+import React, { createRef } from 'react';
 import classNames from 'classnames';
 import { _t } from '../../../languageHandler';
 import { MatrixClientPeg } from '../../../MatrixClientPeg';
@@ -27,7 +27,12 @@ import { makeRoomPermalink, RoomPermalinkCreator } from '../../../utils/permalin
 import ContentMessages from '../../../ContentMessages';
 import E2EIcon from './E2EIcon';
 import SettingsStore from "../../../settings/SettingsStore";
-import { aboveLeftOf, ContextMenu, ContextMenuTooltipButton, useContextMenu } from "../../structures/ContextMenu";
+import {
+    aboveLeftOf,
+    ContextMenu,
+    useContextMenu,
+    MenuItem,
+} from "../../structures/ContextMenu";
 import AccessibleTooltipButton from "../elements/AccessibleTooltipButton";
 import ReplyPreview from "./ReplyPreview";
 import { UIFeature } from "../../../settings/UIFeature";
@@ -45,6 +50,10 @@ import { Action } from "../../../dispatcher/actions";
 import EditorModel from "../../../editor/model";
 import EmojiPicker from '../emojipicker/EmojiPicker';
 import MemberStatusMessageAvatar from "../avatars/MemberStatusMessageAvatar";
+import UIStore, { UI_EVENTS } from '../../../stores/UIStore';
+
+let instanceCount = 0;
+const NARROW_MODE_BREAKPOINT = 500;
 
 interface IComposerAvatarProps {
     me: object;
@@ -71,13 +80,19 @@ function SendButton(props: ISendButtonProps) {
     );
 }
 
-const EmojiButton = ({ addEmoji }) => {
+interface IEmojiButtonProps {
+    addEmoji: (unicode: string) => boolean;
+    menuPosition: any; // TODO: Types
+    narrowMode: boolean;
+}
+
+const EmojiButton: React.FC<IEmojiButtonProps> = ({ addEmoji, menuPosition, narrowMode }) => {
     const [menuDisplayed, button, openMenu, closeMenu] = useContextMenu();
 
     let contextMenu;
     if (menuDisplayed) {
-        const buttonRect = button.current.getBoundingClientRect();
+        const position = menuPosition ?? aboveLeftOf(button.current.getBoundingClientRect());
-        contextMenu = <ContextMenu {...aboveLeftOf(buttonRect)} onFinished={closeMenu} managed={false}>
+        contextMenu = <ContextMenu {...position} onFinished={closeMenu} managed={false}>
             <EmojiPicker onChoose={addEmoji} showQuickReactions={true} />
         </ContextMenu>;
     }
@@ -93,12 +108,11 @@ const EmojiButton = ({ addEmoji }) => {
     // TODO: replace ContextMenuTooltipButton with a unified representation of
     // the header buttons and the right panel buttons
     return <React.Fragment>
-        <ContextMenuTooltipButton
+        <AccessibleTooltipButton
             className={className}
             onClick={openMenu}
-            isExpanded={menuDisplayed}
+            title={!narrowMode && _t('Emoji picker')}
-            title={_t('Emoji picker')}
+            label={narrowMode && _t("Add emoji")}
-            inputRef={button}
         />
 
         { contextMenu }
@@ -196,6 +210,9 @@ interface IState {
     haveRecording: boolean;
     recordingTimeLeftSeconds?: number;
     me?: RoomMember;
+    narrowMode?: boolean;
+    isMenuOpen: boolean;
+    showStickers: boolean;
 }
 
 @replaceableComponent("views.rooms.MessageComposer")
@@ -203,6 +220,8 @@ export default class MessageComposer extends React.Component<IProps, IState> {
     private dispatcherRef: string;
     private messageComposerInput: SendMessageComposer;
     private voiceRecordingButton: VoiceRecordComposerTile;
+    private ref: React.RefObject<HTMLDivElement> = createRef();
+    private instanceId: number;
 
     static defaultProps = {
         replyInThread: false,
@@ -220,15 +239,32 @@ export default class MessageComposer extends React.Component<IProps, IState> {
             isComposerEmpty: true,
             haveRecording: false,
             recordingTimeLeftSeconds: null, // when set to a number, shows a toast
+            isMenuOpen: false,
+            showStickers: false,
         };
+
+        this.instanceId = instanceCount++;
     }
 
     componentDidMount() {
         this.dispatcherRef = dis.register(this.onAction);
         MatrixClientPeg.get().on("RoomState.events", this.onRoomStateEvents);
         this.waitForOwnMember();
+        UIStore.instance.trackElementDimensions(`MessageComposer${this.instanceId}`, this.ref.current);
+        UIStore.instance.on(`MessageComposer${this.instanceId}`, this.onResize);
     }
 
+    private onResize = (type: UI_EVENTS, entry: ResizeObserverEntry) => {
+        if (type === UI_EVENTS.Resize) {
+            const narrowMode = entry.contentRect.width <= NARROW_MODE_BREAKPOINT;
+            this.setState({
+                narrowMode,
+                isMenuOpen: !narrowMode ? false : this.state.isMenuOpen,
+                showStickers: false,
+            });
+        }
+    };
+
     private onAction = (payload: ActionPayload) => {
         if (payload.action === 'reply_to_event') {
             // add a timeout for the reply preview to be rendered, so
@@ -263,6 +299,8 @@ export default class MessageComposer extends React.Component<IProps, IState> {
         }
         VoiceRecordingStore.instance.off(UPDATE_EVENT, this.onVoiceStoreUpdate);
         dis.unregister(this.dispatcherRef);
+        UIStore.instance.stopTrackingElementDimensions(`MessageComposer${this.instanceId}`);
+        UIStore.instance.removeListener(`MessageComposer${this.instanceId}`, this.onResize);
     }
 
     private onRoomStateEvents = (ev, state) => {
@@ -312,7 +350,11 @@ export default class MessageComposer extends React.Component<IProps, IState> {
 
     private renderPlaceholderText = () => {
         if (this.props.replyToEvent) {
-            if (this.props.e2eStatus) {
+            if (this.props.replyInThread && this.props.e2eStatus) {
+                return _t('Reply to encrypted thread…');
+            } else if (this.props.replyInThread) {
+                return _t('Reply to thread…');
+            } else if (this.props.e2eStatus) {
                 return _t('Send an encrypted reply…');
             } else {
                 return _t('Send a reply…');
@@ -326,11 +368,12 @@ export default class MessageComposer extends React.Component<IProps, IState> {
         }
     };
 
-    private addEmoji(emoji: string) {
+    private addEmoji(emoji: string): boolean {
         dis.dispatch<ComposerInsertPayload>({
             action: Action.ComposerInsert,
             text: emoji,
         });
+        return true;
     }
 
     private sendMessage = async () => {
@@ -369,6 +412,97 @@ export default class MessageComposer extends React.Component<IProps, IState> {
         }
     };
 
+    private shouldShowStickerPicker = (): boolean => {
+        return SettingsStore.getValue(UIFeature.Widgets)
+        && SettingsStore.getValue("MessageComposerInput.showStickersButton")
+        && !this.state.haveRecording;
+    };
+
+    private showStickers = (showStickers: boolean) => {
+        this.setState({ showStickers });
+    };
+
+    private toggleButtonMenu = (): void => {
+        this.setState({
+            isMenuOpen: !this.state.isMenuOpen,
+        });
+    };
+
+    private renderButtons(menuPosition): JSX.Element | JSX.Element[] {
+        const buttons: JSX.Element[] = [];
+        if (!this.state.haveRecording) {
+            buttons.push(
+                <UploadButton key="controls_upload" roomId={this.props.room.roomId} />,
+            );
+            buttons.push(
+                <EmojiButton key="emoji_button" addEmoji={this.addEmoji} menuPosition={menuPosition} narrowMode={this.state.narrowMode} />,
+            );
+        }
+        if (this.shouldShowStickerPicker()) {
+            let title;
+            if (!this.state.narrowMode) {
+                title = this.state.showStickers ? _t("Hide Stickers") : _t("Show Stickers");
+            }
+
+            buttons.push(
+                <AccessibleTooltipButton
+                    id='stickersButton'
+                    key="controls_stickers"
+                    className="mx_MessageComposer_button mx_MessageComposer_stickers"
+                    onClick={() => this.showStickers(!this.state.showStickers)}
+                    title={title}
+                    label={this.state.narrowMode && _t("Send a sticker")}
+                />,
+            );
+        }
+        if (!this.state.haveRecording && !this.state.narrowMode) {
+            buttons.push(
+                <AccessibleTooltipButton
+                    className="mx_MessageComposer_button mx_MessageComposer_voiceMessage"
+                    onClick={() => this.voiceRecordingButton?.onRecordStartEndClick()}
+                    title={_t("Send voice message")}
+                />,
+            );
+        }
+
+        if (!this.state.narrowMode) {
+            return buttons;
+        } else {
+            const classnames = classNames({
+                mx_MessageComposer_button: true,
+                mx_MessageComposer_buttonMenu: true,
+                mx_MessageComposer_closeButtonMenu: this.state.isMenuOpen,
+            });
+
+            return <>
+                { buttons[0] }
+                <AccessibleTooltipButton
+                    className={classnames}
+                    onClick={this.toggleButtonMenu}
+                    title={_t("More options")}
+                    tooltip={false}
+                />
+                { this.state.isMenuOpen && (
+                    <ContextMenu
+                        onFinished={this.toggleButtonMenu}
+                        {...menuPosition}
+                        menuPaddingRight={10}
+                        menuPaddingTop={5}
+                        menuPaddingBottom={5}
+                        menuWidth={150}
+                        wrapperClassName="mx_MessageComposer_Menu"
+                    >
+                        { buttons.slice(1).map((button, index) => (
+                            <MenuItem className="mx_CallContextMenu_item" key={index} onClick={this.toggleButtonMenu}>
+                                { button }
+                            </MenuItem>
+                        )) }
+                    </ContextMenu>
+                ) }
+            </>;
+        }
+    }
+
     render() {
         const controls = [
             this.state.me && !this.props.compact ? <ComposerAvatar key="controls_avatar" me={this.state.me} /> : null,
@@ -377,6 +511,12 @@ export default class MessageComposer extends React.Component<IProps, IState> {
                 null,
         ];
 
+        let menuPosition;
+        if (this.ref.current) {
+            const contentRect = this.ref.current.getBoundingClientRect();
+            menuPosition = aboveLeftOf(contentRect);
+        }
+
         if (!this.state.tombstone && this.state.canSendMessages) {
             controls.push(
                 <SendMessageComposer
@@ -392,33 +532,10 @@ export default class MessageComposer extends React.Component<IProps, IState> {
                 />,
             );
 
-            if (!this.state.haveRecording) {
-                controls.push(
-                    <UploadButton key="controls_upload" roomId={this.props.room.roomId} />,
-                    <EmojiButton key="emoji_button" addEmoji={this.addEmoji} />,
-                );
-            }
-
-            if (SettingsStore.getValue(UIFeature.Widgets) &&
-                SettingsStore.getValue("MessageComposerInput.showStickersButton") &&
-                !this.state.haveRecording) {
-                controls.push(<Stickerpicker key="stickerpicker_controls_button" room={this.props.room} />);
-            }
-
             controls.push(<VoiceRecordComposerTile
                 key="controls_voice_record"
                 ref={c => this.voiceRecordingButton = c}
                 room={this.props.room} />);
-
-            if (!this.state.isComposerEmpty || this.state.haveRecording) {
-                controls.push(
-                    <SendButton
-                        key="controls_send"
-                        onClick={this.sendMessage}
-                        title={this.state.haveRecording ? _t("Send voice message") : undefined}
-                    />,
-                );
-            }
         } else if (this.state.tombstone) {
             const replacementRoomId = this.state.tombstone.getContent()['replacement_room'];
 
@@ -459,6 +576,15 @@ export default class MessageComposer extends React.Component<IProps, IState> {
                 yOffset={-50}
             />;
         }
+        controls.push(
+            <Stickerpicker
+                room={this.props.room}
+                showStickers={this.state.showStickers}
+                setShowStickers={this.showStickers}
+                menuPosition={menuPosition} />,
+        );
+
+        const showSendButton = !this.state.isComposerEmpty || this.state.haveRecording;
 
         const classes = classNames({
             "mx_MessageComposer": true,
@@ -467,7 +593,7 @@ export default class MessageComposer extends React.Component<IProps, IState> {
         });
 
         return (
-            <div className={classes}>
+            <div className={classes} ref={this.ref}>
                 { recordingTooltip }
                 <div className="mx_MessageComposer_wrapper">
                     { this.props.showReplyPreview && (
@@ -475,6 +601,14 @@ export default class MessageComposer extends React.Component<IProps, IState> {
                     ) }
                     <div className="mx_MessageComposer_row">
                         { controls }
+                        { this.renderButtons(menuPosition) }
+                        { showSendButton && (
+                            <SendButton
+                                key="controls_send"
+                                onClick={this.sendMessage}
+                                title={this.state.haveRecording ? _t("Send voice message") : undefined}
+                            />
+                        ) }
                     </div>
                 </div>
             </div>

src/components/views/rooms/Stickerpicker.tsx

@@ -14,7 +14,6 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 import React from 'react';
-import classNames from 'classnames';
 import { Room } from 'matrix-js-sdk/src/models/room';
 import { _t, _td } from '../../../languageHandler';
 import AppTile from '../elements/AppTile';
@@ -27,7 +26,6 @@ import { IntegrationManagers } from "../../../integrations/IntegrationManagers";
 import SettingsStore from "../../../settings/SettingsStore";
 import { ChevronFace, ContextMenu } from "../../structures/ContextMenu";
 import { WidgetType } from "../../../widgets/WidgetType";
-import AccessibleTooltipButton from "../elements/AccessibleTooltipButton";
 import { Action } from "../../../dispatcher/actions";
 import { WidgetMessagingStore } from "../../../stores/widgets/WidgetMessagingStore";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
@@ -44,10 +42,12 @@ const PERSISTED_ELEMENT_KEY = "stickerPicker";
 
 interface IProps {
     room: Room;
+    showStickers: boolean;
+    menuPosition?: any;
+    setShowStickers: (showStickers: boolean) => void;
 }
 
 interface IState {
-    showStickers: boolean;
     imError: string;
     stickerpickerX: number;
     stickerpickerY: number;
@@ -72,7 +72,6 @@ export default class Stickerpicker extends React.PureComponent<IProps, IState> {
     constructor(props: IProps) {
         super(props);
         this.state = {
-            showStickers: false,
             imError: null,
             stickerpickerX: null,
             stickerpickerY: null,
@@ -114,7 +113,7 @@ export default class Stickerpicker extends React.PureComponent<IProps, IState> {
             console.warn('No widget ID specified, not disabling assets');
         }
 
-        this.setState({ showStickers: false });
+        this.props.setShowStickers(false);
         WidgetUtils.removeStickerpickerWidgets().then(() => {
             this.forceUpdate();
         }).catch((e) => {
@@ -146,15 +145,15 @@ export default class Stickerpicker extends React.PureComponent<IProps, IState> {
     }
 
     public componentDidUpdate(prevProps: IProps, prevState: IState): void {
-        this.sendVisibilityToWidget(this.state.showStickers);
+        this.sendVisibilityToWidget(this.props.showStickers);
     }
 
     private imError(errorMsg: string, e: Error): void {
         console.error(errorMsg, e);
         this.setState({
-            showStickers: false,
             imError: _t(errorMsg),
         });
+        this.props.setShowStickers(false);
     }
 
     private updateWidget = (): void => {
@@ -194,12 +193,12 @@ export default class Stickerpicker extends React.PureComponent<IProps, IState> {
                 this.forceUpdate();
                 break;
             case "stickerpicker_close":
-                this.setState({ showStickers: false });
+                this.props.setShowStickers(false);
                 break;
             case Action.AfterRightPanelPhaseChange:
             case "show_left_panel":
             case "hide_left_panel":
-                this.setState({ showStickers: false });
+                this.props.setShowStickers(false);
                 break;
         }
     };
@@ -338,8 +337,8 @@ export default class Stickerpicker extends React.PureComponent<IProps, IState> {
 
         const y = (buttonRect.top + (buttonRect.height / 2) + window.pageYOffset) - 19;
 
+        this.props.setShowStickers(true);
         this.setState({
-            showStickers: true,
             stickerpickerX: x,
             stickerpickerY: y,
             stickerpickerChevronOffset,
@@ -351,8 +350,8 @@ export default class Stickerpicker extends React.PureComponent<IProps, IState> {
      * @param  {Event} ev Event that triggered the function call
      */
     private onHideStickersClick = (ev: React.MouseEvent): void => {
-        if (this.state.showStickers) {
+        if (this.props.showStickers) {
-            this.setState({ showStickers: false });
+            this.props.setShowStickers(false);
         }
     };
 
@@ -360,8 +359,8 @@ export default class Stickerpicker extends React.PureComponent<IProps, IState> {
      * Called when the window is resized
      */
     private onResize = (): void => {
-        if (this.state.showStickers) {
+        if (this.props.showStickers) {
-            this.setState({ showStickers: false });
+            this.props.setShowStickers(false);
         }
     };
 
@@ -369,8 +368,8 @@ export default class Stickerpicker extends React.PureComponent<IProps, IState> {
      * The stickers picker was hidden
      */
     private onFinished = (): void => {
-        if (this.state.showStickers) {
+        if (this.props.showStickers) {
-            this.setState({ showStickers: false });
+            this.props.setShowStickers(false);
         }
     };
 
@@ -395,26 +394,9 @@ export default class Stickerpicker extends React.PureComponent<IProps, IState> {
     };
 
     public render(): JSX.Element {
-        let stickerPicker;
+        if (!this.props.showStickers) return null;
-        let stickersButton;
-        const className = classNames(
-            "mx_MessageComposer_button",
-            "mx_MessageComposer_stickers",
-            "mx_Stickers_hideStickers",
-            "mx_MessageComposer_button_highlight",
-        );
-        if (this.state.showStickers) {
-            // Show hide-stickers button
-            stickersButton =
-                <AccessibleButton
-                    id='stickersButton'
-                    key="controls_hide_stickers"
-                    className={className}
-                    onClick={this.onHideStickersClick}
-                    title={_t("Hide Stickers")}
-                />;
 
-            stickerPicker = <ContextMenu
+        return <ContextMenu
             chevronOffset={this.state.stickerpickerChevronOffset}
             chevronFace={ChevronFace.Bottom}
             left={this.state.stickerpickerX}
@@ -426,23 +408,9 @@ export default class Stickerpicker extends React.PureComponent<IProps, IState> {
             menuPaddingLeft={0}
             menuPaddingRight={0}
             zIndex={STICKERPICKER_Z_INDEX}
+            {...this.props.menuPosition}
         >
             <GenericElementContextMenu element={this.getStickerpickerContent()} onResize={this.onFinished} />
         </ContextMenu>;
-        } else {
-            // Show show-stickers button
-            stickersButton =
-                <AccessibleTooltipButton
-                    id='stickersButton'
-                    key="controls_show_stickers"
-                    className="mx_MessageComposer_button mx_MessageComposer_stickers"
-                    onClick={this.onShowStickersClick}
-                    title={_t("Show Stickers")}
-                />;
-        }
-        return <React.Fragment>
-            { stickersButton }
-            { stickerPicker }
-        </React.Fragment>;
     }
 }

src/components/views/rooms/VoiceRecordComposerTile.tsx

@@ -20,7 +20,6 @@ import React, { ReactNode } from "react";
 import { IUpload, RecordingState, VoiceRecording } from "../../../audio/VoiceRecording";
 import { Room } from "matrix-js-sdk/src/models/room";
 import { MatrixClientPeg } from "../../../MatrixClientPeg";
-import classNames from "classnames";
 import LiveRecordingWaveform from "../audio_messages/LiveRecordingWaveform";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
 import LiveRecordingClock from "../audio_messages/LiveRecordingClock";
@@ -137,7 +136,7 @@ export default class VoiceRecordComposerTile extends React.PureComponent<IProps,
         await this.disposeRecording();
     };
 
-    private onRecordStartEndClick = async () => {
+    public onRecordStartEndClick = async () => {
         if (this.state.recorder) {
             await this.state.recorder.stop();
             return;
@@ -215,27 +214,23 @@ export default class VoiceRecordComposerTile extends React.PureComponent<IProps,
     }
 
     public render(): ReactNode {
-        let stopOrRecordBtn;
+        if (!this.state.recordingPhase) return null;
-        let deleteButton;
-        if (!this.state.recordingPhase || this.state.recordingPhase === RecordingState.Started) {
-            const classes = classNames({
-                'mx_MessageComposer_button': !this.state.recorder,
-                'mx_MessageComposer_voiceMessage': !this.state.recorder,
-                'mx_VoiceRecordComposerTile_stop': this.state.recorder?.isRecording,
-            });
 
+        let stopBtn;
+        let deleteButton;
+        if (this.state.recordingPhase === RecordingState.Started) {
             let tooltip = _t("Send voice message");
             if (!!this.state.recorder) {
                 tooltip = _t("Stop recording");
             }
 
-            stopOrRecordBtn = <AccessibleTooltipButton
+            stopBtn = <AccessibleTooltipButton
-                className={classes}
+                className="mx_VoiceRecordComposerTile_stop"
                 onClick={this.onRecordStartEndClick}
                 title={tooltip}
             />;
             if (this.state.recorder && !this.state.recorder?.isRecording) {
-                stopOrRecordBtn = null;
+                stopBtn = null;
             }
         }
 
@@ -264,13 +259,10 @@ export default class VoiceRecordComposerTile extends React.PureComponent<IProps,
             </span>;
         }
 
-        // The record button (mic icon) is meant to be on the right edge, but we also want the
-        // stop button to be left of the waveform area. Luckily, none of the surrounding UI is
-        // rendered when we're not recording, so the record button ends up in the correct spot.
         return (<>
             { uploadIndicator }
             { deleteButton }
-            { stopOrRecordBtn }
+            { stopBtn }
             { this.renderWaveformArea() }
         </>);
     }

src/i18n/strings/en_EN.json

@@ -1559,12 +1559,19 @@
     "%(userName)s (power %(powerLevelNumber)s)": "%(userName)s (power %(powerLevelNumber)s)",
     "Send message": "Send message",
     "Emoji picker": "Emoji picker",
+    "Add emoji": "Add emoji",
     "Upload file": "Upload file",
+    "Reply to encrypted thread…": "Reply to encrypted thread…",
+    "Reply to thread…": "Reply to thread…",
     "Send an encrypted reply…": "Send an encrypted reply…",
     "Send a reply…": "Send a reply…",
     "Send an encrypted message…": "Send an encrypted message…",
     "Send a message…": "Send a message…",
+    "Hide Stickers": "Hide Stickers",
+    "Show Stickers": "Show Stickers",
+    "Send a sticker": "Send a sticker",
     "Send voice message": "Send voice message",
+    "More options": "More options",
     "The conversation continues here.": "The conversation continues here.",
     "This room has been replaced and is no longer active.": "This room has been replaced and is no longer active.",
     "You do not have permission to post to this room": "You do not have permission to post to this room",
@@ -1726,8 +1733,6 @@
     "You don't currently have any stickerpacks enabled": "You don't currently have any stickerpacks enabled",
     "Add some now": "Add some now",
     "Stickerpack": "Stickerpack",
-    "Hide Stickers": "Hide Stickers",
-    "Show Stickers": "Show Stickers",
     "Failed to revoke invite": "Failed to revoke invite",
     "Could not revoke the invite. The server may be experiencing a temporary problem or you do not have sufficient permissions to revoke the invite.": "Could not revoke the invite. The server may be experiencing a temporary problem or you do not have sufficient permissions to revoke the invite.",
     "Admin Tools": "Admin Tools",