Merge branches 'develop' and 't3chguy-patch-1' of github.com:matrix-org/matrix-react-sdk into t3chguy-patch-1

package.json

@@ -79,7 +79,7 @@
     "is-ip": "^2.0.0",
     "linkifyjs": "^2.1.6",
     "lodash": "^4.17.14",
-    "matrix-js-sdk": "6.1.0",
+    "matrix-js-sdk": "github:matrix-org/matrix-js-sdk#develop",
     "minimist": "^1.2.0",
     "pako": "^1.0.5",
     "parse5": "^5.1.1",
@@ -87,7 +87,6 @@
     "project-name-generator": "^2.1.7",
     "prop-types": "^15.5.8",
     "qrcode": "^1.4.4",
-    "qrcode-react": "^0.1.16",
     "qs": "^6.6.0",
     "react": "^16.9.0",
     "react-beautiful-dnd": "^4.0.1",
@@ -118,8 +117,11 @@
     "@babel/register": "^7.7.4",
     "@peculiar/webcrypto": "^1.0.22",
     "@types/classnames": "^2.2.10",
+    "@types/flux": "^3.1.9",
     "@types/modernizr": "^3.5.3",
+    "@types/qrcode": "^1.3.4",
     "@types/react": "16.9",
+    "@types/zxcvbn": "^4.4.0",
     "babel-eslint": "^10.0.3",
     "babel-jest": "^24.9.0",
     "chokidar": "^3.3.1",

res/css/_components.scss

@@ -41,6 +41,7 @@
 @import "./views/auth/_CountryDropdown.scss";
 @import "./views/auth/_InteractiveAuthEntryComponents.scss";
 @import "./views/auth/_LanguageSelector.scss";
+@import "./views/auth/_PassphraseField.scss";
 @import "./views/auth/_ServerConfig.scss";
 @import "./views/auth/_ServerTypeSelector.scss";
 @import "./views/auth/_Welcome.scss";
@@ -108,11 +109,13 @@
 @import "./views/elements/_ManageIntegsButton.scss";
 @import "./views/elements/_PowerSelector.scss";
 @import "./views/elements/_ProgressBar.scss";
+@import "./views/elements/_QRCode.scss";
 @import "./views/elements/_ReplyThread.scss";
 @import "./views/elements/_ResizeHandle.scss";
 @import "./views/elements/_RichText.scss";
 @import "./views/elements/_RoleButton.scss";
 @import "./views/elements/_RoomAliasField.scss";
+@import "./views/elements/_Slider.scss";
 @import "./views/elements/_Spinner.scss";
 @import "./views/elements/_SyntaxHighlight.scss";
 @import "./views/elements/_TextWithTooltip.scss";
@@ -160,6 +163,8 @@
 @import "./views/rooms/_EditMessageComposer.scss";
 @import "./views/rooms/_EntityTile.scss";
 @import "./views/rooms/_EventTile.scss";
+@import "./views/rooms/_GroupLayout.scss";
+@import "./views/rooms/_IRCLayout.scss";
 @import "./views/rooms/_InviteOnlyIcon.scss";
 @import "./views/rooms/_JumpToBottomButton.scss";
 @import "./views/rooms/_LinkPreviewWidget.scss";
@@ -202,6 +207,7 @@
 @import "./views/settings/tabs/room/_GeneralRoomSettingsTab.scss";
 @import "./views/settings/tabs/room/_RolesRoomSettingsTab.scss";
 @import "./views/settings/tabs/room/_SecurityRoomSettingsTab.scss";
+@import "./views/settings/tabs/user/_AppearanceUserSettingsTab.scss";
 @import "./views/settings/tabs/user/_GeneralUserSettingsTab.scss";
 @import "./views/settings/tabs/user/_HelpUserSettingsTab.scss";
 @import "./views/settings/tabs/user/_MjolnirUserSettingsTab.scss";

res/css/structures/_TagPanel.scss

@@ -69,7 +69,7 @@ limitations under the License.
     height: 100%;
 }
 .mx_TagPanel .mx_TagPanel_tagTileContainer > div {
-    height: $font-40px;
+    height: 40px;
     padding: 10px 0 9px 0;
 }
 
@@ -116,7 +116,7 @@ limitations under the License.
     position: absolute;
     left: -15px;
     border-radius: 0 3px 3px 0;
-    top: -8px; // (16px / 2)
+    top: -8px; // (16px from height / 2)
 }
 
 .mx_TagPanel .mx_TagTile.mx_AccessibleButton:focus {

res/css/structures/_TopLeftMenuButton.scss

@@ -43,7 +43,7 @@ limitations under the License.
     margin: 0 7px;
     mask: url('$(res)/img/feather-customised/dropdown-arrow.svg');
     mask-repeat: no-repeat;
-    width: 10px;
+    width: $font-22px;
     height: 6px;
     background-color: $roomsublist-label-fg-color;
 }

res/css/views/auth/_AuthBody.scss

@@ -146,27 +146,3 @@ limitations under the License.
 .mx_AuthBody_spinner {
     margin: 1em 0;
 }
-
-.mx_AuthBody_passwordScore {
-    width: 100%;
-    appearance: none;
-    height: 4px;
-    border: 0;
-    border-radius: 2px;
-    position: absolute;
-    top: -12px;
-
-    &::-moz-progress-bar {
-        border-radius: 2px;
-        background-color: $accent-color;
-    }
-
-    &::-webkit-progress-bar,
-    &::-webkit-progress-value {
-        border-radius: 2px;
-    }
-
-    &::-webkit-progress-value {
-        background-color: $accent-color;
-    }
-}

res/css/views/auth/_PassphraseField.scss

@@ -0,0 +1,55 @@
+/*
+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.
+*/
+
+$PassphraseStrengthHigh: $accent-color;
+$PassphraseStrengthMedium: $username-variant5-color;
+$PassphraseStrengthLow: $notice-primary-color;
+
+@define-mixin ProgressBarColour $colour {
+    color: $colour;
+    &::-moz-progress-bar {
+        background-color: $colour;
+    }
+    &::-webkit-progress-value {
+        background-color: $colour;
+    }
+}
+
+progress.mx_PassphraseField_progress {
+    appearance: none;
+    width: 100%;
+    border: 0;
+    height: 4px;
+    position: absolute;
+    top: -12px;
+
+    border-radius: 2px;
+    &::-moz-progress-bar {
+        border-radius: 2px;
+    }
+    &::-webkit-progress-bar,
+    &::-webkit-progress-value {
+        border-radius: 2px;
+    }
+
+    @mixin ProgressBarColour $PassphraseStrengthLow;
+    &[value="2"], &[value="3"] {
+        @mixin ProgressBarColour $PassphraseStrengthMedium;
+    }
+    &[value="4"] {
+        @mixin ProgressBarColour $PassphraseStrengthHigh;
+    }
+}

res/css/views/dialogs/_ShareDialog.scss

@@ -64,9 +64,6 @@ limitations under the License.
 
 .mx_ShareDialog_qrcode_container {
     float: left;
-    background-color: #ffffff;
-    padding: 5px; // makes qr code more readable in dark theme
-    border-radius: 5px;
     height: 256px;
     width: 256px;
     margin-right: 64px;

res/css/views/dialogs/_UserSettingsDialog.scss

@@ -21,6 +21,10 @@ limitations under the License.
     mask-image: url('$(res)/img/feather-customised/settings.svg');
 }
 
+.mx_UserSettingsDialog_appearanceIcon::before {
+    mask-image: url('$(res)/img/feather-customised/brush.svg');
+}
+
 .mx_UserSettingsDialog_voiceIcon::before {
     mask-image: url('$(res)/img/feather-customised/phone.svg');
 }

res/css/views/dialogs/keybackup/_CreateKeyBackupDialog.scss

@@ -35,17 +35,6 @@ limitations under the License.
     align-items: flex-start;
 }
 
-.mx_CreateKeyBackupDialog_passPhraseHelp {
-    flex: 1;
-    height: 85px;
-    margin-left: 20px;
-    font-size: 80%;
-}
-
-.mx_CreateKeyBackupDialog_passPhraseHelp progress {
-    width: 100%;
-}
-
 .mx_CreateKeyBackupDialog_passPhraseInput {
     flex: none;
     width: 250px;

res/css/views/dialogs/secretstorage/_CreateSecretStorageDialog.scss

@@ -68,17 +68,6 @@ limitations under the License.
     margin-top: 0px;
 }
 
-.mx_CreateSecretStorageDialog_passPhraseHelp {
-    flex: 1;
-    height: 64px;
-    margin-left: 20px;
-    font-size: 80%;
-}
-
-.mx_CreateSecretStorageDialog_passPhraseHelp progress {
-    width: 100%;
-}
-
 .mx_CreateSecretStorageDialog_passPhraseMatch {
     width: 200px;
     margin-left: 20px;

res/css/views/elements/_QRCode.scss

@@ -14,7 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// converts a pixel value to rem.
+.mx_QRCode {
-export default function(pixelVal) {
+    img {
-  return pixelVal / 15 + "rem";
+        border-radius: 8px;
+    }
 }

res/css/views/elements/_Slider.scss

@@ -0,0 +1,99 @@
+/*
+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.
+*/
+
+.mx_Slider {
+    position: relative;
+    margin: 0px;
+    flex-grow: 1;
+}
+
+.mx_Slider_dotContainer {
+    display: flex;
+    flex-direction: row;
+    justify-content: space-between;
+}
+
+.mx_Slider_bar {
+    display: flex;
+    box-sizing: border-box;
+    position: absolute;
+    height: 1em;
+    width: 100%;
+    padding: 0 0.5em; // half the width of a dot.
+    align-items: center;
+}
+
+.mx_Slider_bar > hr {
+    width: 100%;
+    height: 0.4em;
+    background-color: $slider-background-color;
+    border: 0;
+}
+
+.mx_Slider_selection {
+    display: flex;
+    align-items: center;
+    width: calc(100% - 1em); // 2 * half the width of a dot
+    height: 1em;
+    position: absolute;
+    pointer-events: none;
+}
+
+.mx_Slider_selectionDot {
+    position: absolute;
+    width: 1.1em;
+    height: 1.1em;
+    background-color: $slider-selection-color;
+    border-radius: 50%;
+    box-shadow: 0 0 6px lightgrey;
+    z-index: 10;
+}
+
+.mx_Slider_selection > hr {
+    margin: 0;
+    border: 0.2em solid $slider-selection-color;
+}
+
+.mx_Slider_dot {
+    height: 1em;
+    width: 1em;
+    border-radius: 50%;
+    background-color: $slider-background-color;
+    z-index: 0;
+}
+
+.mx_Slider_dotActive {
+    background-color: $slider-selection-color;
+}
+
+.mx_Slider_dotValue {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    color: $slider-background-color;
+}
+
+// The following is a hack to center the labels without adding
+// any width to the slider's dots.
+.mx_Slider_labelContainer {
+    width: 1em;
+}
+
+.mx_Slider_label {
+    position: relative;
+    width: fit-content;
+    left: -50%;
+}

res/css/views/rooms/_AppsDrawer.scss

@@ -96,6 +96,10 @@ $AppsDrawerBodyHeight: 273px;
     height: $AppsDrawerBodyHeight;
 }
 
+.mx_AppTile_persistedWrapper > div {
+    height: 100%;
+}
+
 .mx_AppTile_mini .mx_AppTile_persistedWrapper {
     height: 114px;
 }

res/css/views/rooms/_EventTile.scss

@@ -37,7 +37,6 @@ limitations under the License.
 }
 
 .mx_EventTile_avatar {
-    position: absolute;
     top: 14px;
     left: 8px;
     cursor: pointer;
@@ -68,11 +67,9 @@ limitations under the License.
     display: inline-block; /* anti-zalgo, with overflow hidden */
     overflow: hidden;
     cursor: pointer;
-    padding-left: 65px; /* left gutter */
     padding-bottom: 0px;
     padding-top: 0px;
     margin: 0px;
-    line-height: $font-17px;
     /* the next three lines, along with overflow hidden, truncate long display names */
     white-space: nowrap;
     text-overflow: ellipsis;
@@ -101,12 +98,9 @@ limitations under the License.
 
 .mx_EventTile .mx_MessageTimestamp {
     display: block;
-    visibility: hidden;
     white-space: nowrap;
     left: 0px;
-    width: 46px; /* 8 + 30 (avatar) + 8 */
     text-align: center;
-    position: absolute;
     user-select: none;
 }
 
@@ -117,10 +111,7 @@ limitations under the License.
 .mx_EventTile_line, .mx_EventTile_reply {
     position: relative;
     padding-left: 65px; /* left gutter */
-    padding-top: 3px;
-    padding-bottom: 3px;
     border-radius: 4px;
-    line-height: $font-22px;
 }
 
 .mx_RoomView_timeline_rr_enabled,
@@ -151,10 +142,6 @@ limitations under the License.
     margin-right: 10px;
 }
 
-.mx_EventTile_info .mx_EventTile_line {
-    padding-left: 83px;
-}
-
 /* HACK to override line-height which is already marked important elsewhere */
 .mx_EventTile_bigEmoji.mx_EventTile_bigEmoji {
     font-size: 48px !important;
@@ -560,84 +547,6 @@ limitations under the License.
 
 /* end of overrides */
 
-.mx_MatrixChat_useCompactLayout {
-    .mx_EventTile {
-        padding-top: 4px;
-    }
-
-    .mx_EventTile.mx_EventTile_info {
-        // same as the padding for non-compact .mx_EventTile.mx_EventTile_info
-        padding-top: 0px;
-        font-size: $font-13px;
-        .mx_EventTile_line, .mx_EventTile_reply {
-            line-height: $font-20px;
-        }
-        .mx_EventTile_avatar {
-            top: 4px;
-        }
-    }
-
-    .mx_EventTile .mx_SenderProfile {
-        font-size: $font-13px;
-    }
-
-    .mx_EventTile.mx_EventTile_emote {
-        // add a bit more space for emotes so that avatars don't collide
-        padding-top: 8px;
-        .mx_EventTile_avatar {
-            top: 2px;
-        }
-        .mx_EventTile_line, .mx_EventTile_reply {
-            padding-top: 0px;
-            padding-bottom: 1px;
-        }
-    }
-
-    .mx_EventTile.mx_EventTile_emote.mx_EventTile_continuation {
-        padding-top: 0;
-        .mx_EventTile_line, .mx_EventTile_reply {
-            padding-top: 0px;
-            padding-bottom: 0px;
-        }
-    }
-
-    .mx_EventTile_line, .mx_EventTile_reply {
-        padding-top: 0px;
-        padding-bottom: 0px;
-    }
-
-    .mx_EventTile_avatar {
-        top: 2px;
-    }
-
-    .mx_EventTile_e2eIcon {
-        top: 3px;
-    }
-
-    .mx_EventTile_readAvatars {
-        top: 27px;
-    }
-
-    .mx_EventTile_continuation .mx_EventTile_readAvatars,
-    .mx_EventTile_emote .mx_EventTile_readAvatars {
-        top: 5px;
-    }
-
-    .mx_EventTile_info .mx_EventTile_readAvatars {
-        top: 4px;
-    }
-
-    .mx_RoomView_MessageList h2 {
-        margin-top: 6px;
-    }
-
-    .mx_EventTile_content .markdown-body {
-        p, ul, ol, dl, blockquote, pre, table {
-            margin-bottom: 4px; // 1/4 of the non-compact margin-bottom
-        }
-    }
-}
-
 .mx_EventTile_tileError {
     color: red;
     text-align: center;

res/css/views/rooms/_GroupLayout.scss

@@ -0,0 +1,132 @@
+/*
+Copyright 2015, 2016 OpenMarket Ltd
+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.
+*/
+
+$left-gutter: 65px;
+
+.mx_GroupLayout {
+
+    .mx_EventTile {
+        > .mx_SenderProfile {
+            line-height: $font-17px;
+            padding-left: $left-gutter;
+        }
+
+        > .mx_EventTile_line {
+            padding-left: $left-gutter;
+        }
+
+        > .mx_EventTile_avatar {
+            position: absolute;
+        }
+
+        .mx_MessageTimestamp {
+            visibility: hidden;
+            position: absolute;
+            width: 46px; /* 8 + 30 (avatar) + 8 */
+        }
+
+        .mx_EventTile_line, .mx_EventTile_reply {
+            padding-top: 3px;
+            padding-bottom: 3px;
+            line-height: $font-22px;
+        }
+    }
+
+    .mx_EventTile_info .mx_EventTile_line {
+        padding-left: calc($left-gutter + 18px);
+    }
+}
+
+/* Compact layout overrides */
+
+.mx_MatrixChat_useCompactLayout {
+    .mx_EventTile {
+        padding-top: 4px;
+    }
+
+    .mx_EventTile.mx_EventTile_info {
+        // same as the padding for non-compact .mx_EventTile.mx_EventTile_info
+        padding-top: 0px;
+        font-size: $font-13px;
+        .mx_EventTile_line, .mx_EventTile_reply {
+            line-height: $font-20px;
+        }
+        .mx_EventTile_avatar {
+            top: 4px;
+        }
+    }
+
+    .mx_EventTile .mx_SenderProfile {
+        font-size: $font-13px;
+    }
+
+    .mx_EventTile.mx_EventTile_emote {
+        // add a bit more space for emotes so that avatars don't collide
+        padding-top: 8px;
+        .mx_EventTile_avatar {
+            top: 2px;
+        }
+        .mx_EventTile_line, .mx_EventTile_reply {
+            padding-top: 0px;
+            padding-bottom: 1px;
+        }
+    }
+
+    .mx_EventTile.mx_EventTile_emote.mx_EventTile_continuation {
+        padding-top: 0;
+        .mx_EventTile_line, .mx_EventTile_reply {
+            padding-top: 0px;
+            padding-bottom: 0px;
+        }
+    }
+
+    .mx_EventTile_line, .mx_EventTile_reply {
+        padding-top: 0px;
+        padding-bottom: 0px;
+    }
+
+    .mx_EventTile_avatar {
+        top: 2px;
+    }
+
+    .mx_EventTile_e2eIcon {
+        top: 3px;
+    }
+
+    .mx_EventTile_readAvatars {
+        top: 27px;
+    }
+
+    .mx_EventTile_continuation .mx_EventTile_readAvatars,
+    .mx_EventTile_emote .mx_EventTile_readAvatars {
+        top: 5px;
+    }
+
+    .mx_EventTile_info .mx_EventTile_readAvatars {
+        top: 4px;
+    }
+
+    .mx_RoomView_MessageList h2 {
+        margin-top: 6px;
+    }
+
+    .mx_EventTile_content .markdown-body {
+        p, ul, ol, dl, blockquote, pre, table {
+            margin-bottom: 4px; // 1/4 of the non-compact margin-bottom
+        }
+    }
+}

res/css/views/rooms/_IRCLayout.scss

@@ -0,0 +1,214 @@
+/*
+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.
+*/
+
+$icon-width: 14px;
+$timestamp-width: 45px;
+$right-padding: 5px;
+$irc-line-height: $font-18px;
+
+.mx_IRCLayout {
+    --name-width: 70px;
+
+    line-height: $irc-line-height !important;
+
+    .mx_EventTile {
+
+        // timestamps are links which shouldn't be underlined
+        > a {
+            text-decoration: none;
+        }
+
+        display: flex;
+        flex-direction: row;
+        align-items: flex-start;
+        padding-top: 0;
+
+        > * {
+            margin-right: $right-padding;
+        }
+
+        > .mx_EventTile_msgOption {
+            order: 4;
+            flex-shrink: 0;
+        }
+
+        > .mx_SenderProfile {
+            order: 2;
+            flex-shrink: 0;
+            width: var(--name-width);
+            text-overflow: ellipsis;
+            text-align: right;
+            display: flex;
+            align-items: center;
+            overflow: visible;
+            justify-content: flex-end;
+        }
+
+        .mx_EventTile_line, .mx_EventTile_reply {
+            padding: 0;
+            display: flex;
+            flex-direction: column;
+            order: 3;
+            flex-grow: 1;
+        }
+
+        > .mx_EventTile_avatar {
+            order: 1;
+            position: relative;
+            top: 0;
+            left: 0;
+            flex-shrink: 0;
+            height: $irc-line-height;
+            display: flex;
+            align-items: center;
+
+            // Need to use important to override the js provided height and width values.
+            > .mx_BaseAvatar, .mx_BaseAvatar > * {
+                height: $font-14px !important;
+                width: $font-14px !important;
+                font-size: $font-10px !important;
+                line-height: $font-15px !important;
+            }
+        }
+
+        .mx_MessageTimestamp {
+            font-size: $font-10px;
+            width: $timestamp-width;
+            text-align: right;
+        }
+
+        .mx_EventTile_e2eIcon {
+            position: relative;
+            right: unset;
+            left: unset;
+            top: -2px;
+            padding: 0;
+        }
+
+        .mx_EventTile_line {
+            .mx_EventTile_e2eIcon,
+            .mx_TextualEvent,
+            .mx_MTextBody,
+            .mx_ReplyThread_wrapper_empty {
+                display: inline-block;
+            }
+        }
+
+        .mx_EvenTile_line .mx_MessageActionBar,
+        .mx_EvenTile_line .mx_ReplyThread_wrapper {
+            display: block;
+        }
+
+        .mx_EventTile_reply {
+            order: 3;
+        }
+
+        .mx_EditMessageComposer_buttons {
+            position: relative;
+        }
+    }
+
+    .mx_EventTile_emote {
+        > .mx_EventTile_avatar {
+            margin-left: calc(var(--name-width) + $icon-width + $right-padding);
+        }
+    }
+
+    blockquote {
+        margin: 0;
+    }
+
+    .mx_EventListSummary {
+        > .mx_EventTile_line {
+            padding-left: calc(var(--name-width) + $icon-width + $timestamp-width + 3 * $right-padding); // 15 px of padding
+        }
+
+        .mx_EventListSummary_avatars {
+            padding: 0;
+            margin: 0 9px 0 0;
+        }
+    }
+
+    .mx_EventTile.mx_EventTile_info {
+        .mx_EventTile_avatar {
+            left: calc(var(--name-width) + 10px + $icon-width);
+            top: 0;
+        }
+
+        .mx_EventTile_line {
+            left: calc(var(--name-width) + 10px + $icon-width);
+        }
+
+        .mx_TextualEvent {
+            line-height: $irc-line-height;
+        }
+    }
+
+    // Suppress highlight thing from the normal Layout.
+    .mx_EventTile:hover.mx_EventTile_verified .mx_EventTile_line,
+    .mx_EventTile:hover.mx_EventTile_unverified .mx_EventTile_line,
+    .mx_EventTile:hover.mx_EventTile_unknown .mx_EventTile_line {
+        padding-left: 0;
+        border-left: 0;
+    }
+
+    .mx_SenderProfile_hover {
+        background-color: $primary-bg-color;
+        overflow: hidden;
+
+        > span {
+            display: flex;
+
+            > .mx_SenderProfile_name {
+                overflow: hidden;
+                text-overflow: ellipsis;
+            }
+        }
+    }
+
+    .mx_SenderProfile:hover {
+        justify-content: flex-start;
+    }
+
+    .mx_SenderProfile_hover:hover {
+        overflow: visible;
+        width: max(auto, 100%);
+        z-index: 10;
+    }
+
+    .mx_ReplyThread {
+        margin: 0;
+        .mx_SenderProfile {
+            width: unset;
+            max-width: var(--name-width);
+        }
+    }
+
+    .mx_ProfileResizer {
+        position: absolute;
+        height: 100%;
+        width: 15px;
+        left: calc(80px + var(--name-width));
+        cursor: col-resize;
+        z-index: 100;
+    }
+
+    // Need to use important to override the js provided height and width values.
+    .mx_Flair > img {
+        height: $font-14px !important;
+        width: $font-14px !important;
+    }
+}

res/css/views/rooms/_RoomTile.scss

@@ -20,7 +20,7 @@ limitations under the License.
     flex-direction: row;
     align-items: center;
     cursor: pointer;
-    height: $font-34px;
+    height: 32px;
     margin: 0;
     padding: 0 8px 0 10px;
     position: relative;
@@ -81,6 +81,7 @@ limitations under the License.
 
 .mx_RoomTile_avatar_container {
     position: relative;
+    display: flex;
 }
 
 .mx_RoomTile_avatar {

res/css/views/settings/tabs/user/_AppearanceUserSettingsTab.scss

@@ -0,0 +1,45 @@
+/*
+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.
+*/
+
+.mx_AppearanceUserSettingsTab_fontSlider,
+.mx_AppearanceUserSettingsTab_themeSection .mx_Field,
+.mx_AppearanceUserSettingsTab_fontScaling .mx_Field {
+    @mixin mx_Settings_fullWidthField;
+}
+
+.mx_AppearanceUserSettingsTab_fontSlider {
+    display: flex;
+    flex-direction: row;
+    align-items: center;
+    padding: 15px;
+    background: $font-slider-bg-color;
+    border-radius: 10px;
+    font-size: 10px;
+    margin-top: 24px;
+    margin-bottom: 24px;
+}
+
+.mx_AppearanceUserSettingsTab_fontSlider_smallText {
+    font-size: 15px;
+    padding-right: 20px;
+    padding-left: 5px;
+}
+
+.mx_AppearanceUserSettingsTab_fontSlider_largeText {
+    font-size: 18px;
+    padding-left: 20px;
+    padding-right: 5px;
+}

res/css/views/settings/tabs/user/_GeneralUserSettingsTab.scss

@@ -14,8 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-.mx_GeneralUserSettingsTab_changePassword .mx_Field,
+.mx_GeneralUserSettingsTab_changePassword .mx_Field {
-.mx_GeneralUserSettingsTab_themeSection .mx_Field {
     @mixin mx_Settings_fullWidthField;
 }
 

res/img/feather-customised/brush.svg

@@ -0,0 +1,5 @@
+<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M12 16.5C12 18.9853 9.98528 21 7.5 21C6.21514 21 3 21 3 21C3 21 3 17.7004 3 16.5C3 14.0147 5.01472 12 7.5 12C9.98528 12 12 14.0147 12 16.5Z" stroke="#2E2F32" stroke-linejoin="round"/>
+<path d="M8.25 12L17.1955 3.69345C18.0632 2.88776 19.4127 2.91274 20.25 3.75V3.75C21.0873 4.58726 21.1122 5.93682 20.3065 6.80449L12 15.75" stroke="#2E2F32"/>
+<path d="M11.25 9C11.25 9 12.3929 9.45 13.5 10.5C14.6071 11.55 15 12.75 15 12.75" stroke="#2E2F32"/>
+</svg>

res/themes/dark/css/_dark.scss

@@ -180,6 +180,9 @@ $breadcrumb-placeholder-bg-color: #272c35;
 
 $user-tile-hover-bg-color: $header-panel-bg-color;
 
+// FontSlider colors
+$font-slider-bg-color: $room-highlight-color;
+
 // ***** Mixins! *****
 
 @define-mixin mx_DialogButton {

res/themes/light/css/_light.scss

@@ -262,6 +262,10 @@ $togglesw-off-color: #c1c9d6;
 $togglesw-on-color: $accent-color;
 $togglesw-ball-color: #fff;
 
+// Slider
+$slider-selection-color: $accent-color;
+$slider-background-color: #c1c9d6;
+
 $progressbar-color: #000;
 
 $room-warning-bg-color: $yellow-background;
@@ -302,6 +306,9 @@ $breadcrumb-placeholder-bg-color: #e8eef5;
 
 $user-tile-hover-bg-color: $header-panel-bg-color;
 
+// FontSlider colors
+$font-slider-bg-color: rgba($input-darker-bg-color, 0.2);
+
 // ***** Mixins! *****
 
 @define-mixin mx_DialogButton {

src/BasePlatform.js

@@ -20,7 +20,7 @@ limitations under the License.
 */
 
 import {MatrixClient} from "matrix-js-sdk";
-import dis from './dispatcher';
+import dis from './dispatcher/dispatcher';
 import BaseEventIndexManager from './indexing/BaseEventIndexManager';
 
 /**
@@ -167,13 +167,9 @@ export default class BasePlatform {
 
     setLanguage(preferredLangs: string[]) {}
 
-    getSSOCallbackUrl(hsUrl: string, isUrl: string): URL {
+    getSSOCallbackUrl(hsUrl: string, isUrl: string, fragmentAfterLogin: string): URL {
         const url = new URL(window.location.href);
-        // XXX: at this point, the fragment will always be #/login, which is no
+        url.hash = fragmentAfterLogin || "";
-        // use to anyone. Ideally, we would get the intended fragment from
-        // MatrixChat.screenAfterLogin so that you could follow #/room links etc
-        // through an SSO login.
-        url.hash = "";
         url.searchParams.set("homeserver", hsUrl);
         url.searchParams.set("identityServer", isUrl);
         return url;
@@ -183,9 +179,11 @@ export default class BasePlatform {
      * Begin Single Sign On flows.
      * @param {MatrixClient} mxClient the matrix client using which we should start the flow
      * @param {"sso"|"cas"} loginType the type of SSO it is, CAS/SSO.
+     * @param {string} fragmentAfterLogin the hash to pass to the app during sso callback.
      */
-    startSingleSignOn(mxClient: MatrixClient, loginType: "sso"|"cas") {
+    startSingleSignOn(mxClient: MatrixClient, loginType: "sso" | "cas", fragmentAfterLogin: string) {
-        const callbackUrl = this.getSSOCallbackUrl(mxClient.getHomeserverUrl(), mxClient.getIdentityServerUrl());
+        const callbackUrl = this.getSSOCallbackUrl(mxClient.getHomeserverUrl(), mxClient.getIdentityServerUrl(),
+            fragmentAfterLogin);
         window.location.href = mxClient.getSsoLoginUrl(callbackUrl.toString(), loginType); // redirect to SSO
     }
 

src/CallHandler.js

@@ -59,7 +59,7 @@ import Modal from './Modal';
 import * as sdk from './index';
 import { _t } from './languageHandler';
 import Matrix from 'matrix-js-sdk';
-import dis from './dispatcher';
+import dis from './dispatcher/dispatcher';
 import { showUnknownDeviceDialogForCalls } from './cryptodevices';
 import WidgetUtils from './utils/WidgetUtils';
 import WidgetEchoStore from './stores/WidgetEchoStore';

src/ContentMessages.js

@@ -18,7 +18,7 @@ limitations under the License.
 'use strict';
 
 import extend from './extend';
-import dis from './dispatcher';
+import dis from './dispatcher/dispatcher';
 import {MatrixClientPeg} from './MatrixClientPeg';
 import * as sdk from './index';
 import { _t } from './languageHandler';

src/FontWatcher.js

@@ -0,0 +1,51 @@
+/*
+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.
+*/
+
+import dis from './dispatcher/dispatcher';
+import SettingsStore, {SettingLevel} from './settings/SettingsStore';
+
+export class FontWatcher {
+    static MIN_SIZE = 13;
+    static MAX_SIZE = 20;
+
+    constructor() {
+        this._dispatcherRef = null;
+    }
+
+    start() {
+        this._setRootFontSize(SettingsStore.getValue("fontSize"));
+        this._dispatcherRef = dis.register(this._onAction);
+    }
+
+    stop() {
+        dis.unregister(this._dispatcherRef);
+    }
+
+    _onAction = (payload) => {
+        if (payload.action === 'update-font-size') {
+            this._setRootFontSize(payload.size);
+        }
+    };
+
+    _setRootFontSize = (size) => {
+        const fontSize = Math.max(Math.min(FontWatcher.MAX_SIZE, size), FontWatcher.MIN_SIZE);
+
+        if (fontSize != size) {
+            SettingsStore.setValue("fontSize", null, SettingLevel.Device, fontSize);
+        }
+        document.querySelector(":root").style.fontSize = fontSize + "px";
+    };
+}

src/FromWidgetPostMessageApi.js

@@ -17,7 +17,7 @@ limitations under the License.
 */
 
 import URL from 'url';
-import dis from './dispatcher';
+import dis from './dispatcher/dispatcher';
 import WidgetMessagingEndpoint from './WidgetMessagingEndpoint';
 import ActiveWidgetStore from './stores/ActiveWidgetStore';
 import {MatrixClientPeg} from "./MatrixClientPeg";

src/Lifecycle.js

@@ -26,7 +26,7 @@ import Analytics from './Analytics';
 import Notifier from './Notifier';
 import UserActivity from './UserActivity';
 import Presence from './Presence';
-import dis from './dispatcher';
+import dis from './dispatcher/dispatcher';
 import DMRoomMap from './utils/DMRoomMap';
 import Modal from './Modal';
 import * as sdk from './index';

src/Modal.js

@@ -18,7 +18,7 @@ limitations under the License.
 import React from 'react';
 import ReactDOM from 'react-dom';
 import Analytics from './Analytics';
-import dis from './dispatcher';
+import dis from './dispatcher/dispatcher';
 import {defer} from './utils/promise';
 import AsyncWrapper from './AsyncWrapper';
 

src/Notifier.js

@@ -21,7 +21,7 @@ import PlatformPeg from './PlatformPeg';
 import * as TextForEvent from './TextForEvent';
 import Analytics from './Analytics';
 import * as Avatar from './Avatar';
-import dis from './dispatcher';
+import dis from './dispatcher/dispatcher';
 import * as sdk from './index';
 import { _t } from './languageHandler';
 import Modal from './Modal';

src/Presence.js

@@ -17,7 +17,7 @@ limitations under the License.
 */
 
 import {MatrixClientPeg} from "./MatrixClientPeg";
-import dis from "./dispatcher";
+import dis from "./dispatcher/dispatcher";
 import Timer from './utils/Timer';
 
  // Time in ms after that a user is considered as unavailable/away

src/Registration.js

@@ -20,7 +20,7 @@ limitations under the License.
  * registration code.
  */
 
-import dis from './dispatcher';
+import dis from './dispatcher/dispatcher';
 import * as sdk from './index';
 import Modal from './Modal';
 import { _t } from './languageHandler';

src/Resend.js

@@ -16,7 +16,7 @@ limitations under the License.
 */
 
 import {MatrixClientPeg} from './MatrixClientPeg';
-import dis from './dispatcher';
+import dis from './dispatcher/dispatcher';
 import { EventStatus } from 'matrix-js-sdk';
 
 export default class Resend {

src/ScalarMessaging.js

@@ -238,7 +238,7 @@ Example:
 
 import {MatrixClientPeg} from './MatrixClientPeg';
 import { MatrixEvent } from 'matrix-js-sdk';
-import dis from './dispatcher';
+import dis from './dispatcher/dispatcher';
 import WidgetUtils from './utils/WidgetUtils';
 import RoomViewStore from './stores/RoomViewStore';
 import { _t } from './languageHandler';

src/SlashCommands.tsx

@@ -21,7 +21,7 @@ limitations under the License.
 import * as React from 'react';
 
 import {MatrixClientPeg} from './MatrixClientPeg';
-import dis from './dispatcher';
+import dis from './dispatcher/dispatcher';
 import * as sdk from './index';
 import {_t, _td} from './languageHandler';
 import Modal from './Modal';
@@ -41,6 +41,8 @@ import { parseFragment as parseHtml } from "parse5";
 import sendBugReport from "./rageshake/submit-rageshake";
 import SdkConfig from "./SdkConfig";
 import { ensureDMExists } from "./createRoom";
+import { ViewUserPayload } from "./dispatcher/payloads/ViewUserPayload";
+import { Action } from "./dispatcher/actions";
 
 // XXX: workaround for https://github.com/microsoft/TypeScript/issues/31816
 interface HTMLInputEvent extends Event {
@@ -943,8 +945,10 @@ export const Commands = [
             }
 
             const member = MatrixClientPeg.get().getRoom(roomId).getMember(userId);
-            dis.dispatch({
+            dis.dispatch<ViewUserPayload>({
-                action: 'view_user',
+                action: Action.ViewUser,
+                // XXX: We should be using a real member object and not assuming what the
+                // receiver wants.
                 member: member || {userId},
             });
             return success();

src/UserActivity.js

@@ -15,7 +15,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import dis from './dispatcher';
+import dis from './dispatcher/dispatcher';
 import Timer from './utils/Timer';
 
 // important these are larger than the timeouts of timers

src/accessibility/KeyboardShortcuts.tsx

@@ -34,6 +34,7 @@ export enum Categories {
     CALLS = "Calls",
     COMPOSER = "Composer",
     ROOM_LIST = "Room List",
+    ROOM = "Room",
     AUTOCOMPLETE = "Autocomplete",
 }
 
@@ -142,6 +143,34 @@ const shortcuts: Record<Categories, IShortcut[]> = {
         },
     ],
 
+    [Categories.ROOM]: [
+        {
+            keybinds: [{
+                key: Key.PAGE_UP,
+            }, {
+                key: Key.PAGE_DOWN,
+            }],
+            description: _td("Scroll up/down in the timeline"),
+        }, {
+            keybinds: [{
+                key: Key.ESCAPE,
+            }],
+            description: _td("Dismiss read marker and jump to bottom"),
+        }, {
+            keybinds: [{
+                modifiers: [Modifiers.SHIFT],
+                key: Key.PAGE_UP,
+            }],
+                description: _td("Jump to oldest unread message"),
+        }, {
+            keybinds: [{
+                modifiers: [CMD_OR_CTRL, Modifiers.SHIFT],
+                key: Key.U,
+            }],
+            description: _td("Upload a file"),
+        }
+    ],
+
     [Categories.ROOM_LIST]: [
         {
             keybinds: [{
@@ -181,13 +210,6 @@ const shortcuts: Record<Categories, IShortcut[]> = {
 
     [Categories.NAVIGATION]: [
         {
-            keybinds: [{
-                key: Key.PAGE_UP,
-            }, {
-                key: Key.PAGE_DOWN,
-            }],
-            description: _td("Scroll up/down in the timeline"),
-        }, {
             keybinds: [{
                 modifiers: [Modifiers.ALT, Modifiers.SHIFT],
                 key: Key.ARROW_UP,
@@ -257,10 +279,11 @@ const shortcuts: Record<Categories, IShortcut[]> = {
 
 const categoryOrder = [
     Categories.COMPOSER,
-    Categories.CALLS,
-    Categories.ROOM_LIST,
     Categories.AUTOCOMPLETE,
+    Categories.ROOM,
+    Categories.ROOM_LIST,
     Categories.NAVIGATION,
+    Categories.CALLS,
 ];
 
 interface IModal {

src/actions/GroupActions.js

@@ -1,34 +0,0 @@
-/*
-Copyright 2017 New Vector Ltd
-
-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.
-*/
-
-import { asyncAction } from './actionCreators';
-
-const GroupActions = {};
-
-/**
- * Creates an action thunk that will do an asynchronous request to fetch
- * the groups to which a user is joined.
- *
- * @param {MatrixClient} matrixClient the matrix client to query.
- * @returns {function} an action thunk that will dispatch actions
- *                     indicating the status of the request.
- * @see asyncAction
- */
-GroupActions.fetchJoinedGroups = function(matrixClient) {
-    return asyncAction('GroupActions.fetchJoinedGroups', () => matrixClient.getJoinedGroups());
-};
-
-export default GroupActions;

src/actions/GroupActions.ts

@@ -0,0 +1,34 @@
+/*
+Copyright 2017 New Vector Ltd
+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.
+*/
+
+import { asyncAction } from './actionCreators';
+import { AsyncActionPayload } from "../dispatcher/payloads";
+import { MatrixClient } from "matrix-js-sdk/src/client";
+
+export default class GroupActions {
+    /**
+     * Creates an action thunk that will do an asynchronous request to fetch
+     * the groups to which a user is joined.
+     *
+     * @param {MatrixClient} matrixClient the matrix client to query.
+     * @returns {AsyncActionPayload} An async action payload.
+     * @see asyncAction
+     */
+    public static fetchJoinedGroups(matrixClient: MatrixClient): AsyncActionPayload {
+        return asyncAction('GroupActions.fetchJoinedGroups', () => matrixClient.getJoinedGroups(), null);
+    }
+}

src/actions/MatrixActionCreators.js

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import dis from '../dispatcher';
+import dis from '../dispatcher/dispatcher';
 
 // TODO: migrate from sync_state to MatrixActions.sync so that more js-sdk events
 //       become dispatches in the same place.

src/actions/RoomListActions.js

@@ -1,145 +0,0 @@
-/*
-Copyright 2018 New Vector Ltd
-
-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.
-*/
-
-import { asyncAction } from './actionCreators';
-import RoomListStore, {TAG_DM} from '../stores/RoomListStore';
-import Modal from '../Modal';
-import * as Rooms from '../Rooms';
-import { _t } from '../languageHandler';
-import * as sdk from '../index';
-
-const RoomListActions = {};
-
-/**
- * Creates an action thunk that will do an asynchronous request to
- * tag room.
- *
- * @param {MatrixClient} matrixClient the matrix client to set the
- *                                    account data on.
- * @param {Room} room the room to tag.
- * @param {string} oldTag the tag to remove (unless oldTag ==== newTag)
- * @param {string} newTag the tag with which to tag the room.
- * @param {?number} oldIndex the previous position of the room in the
- *                           list of rooms.
- * @param {?number} newIndex the new position of the room in the list
- *                           of rooms.
- * @returns {function} an action thunk.
- * @see asyncAction
- */
-RoomListActions.tagRoom = function(matrixClient, room, oldTag, newTag, oldIndex, newIndex) {
-    let metaData = null;
-
-    // Is the tag ordered manually?
-    if (newTag && !newTag.match(/^(m\.lowpriority|im\.vector\.fake\.(invite|recent|direct|archived))$/)) {
-        const lists = RoomListStore.getRoomLists();
-        const newList = [...lists[newTag]];
-
-        newList.sort((a, b) => a.tags[newTag].order - b.tags[newTag].order);
-
-        // If the room was moved "down" (increasing index) in the same list we
-        // need to use the orders of the tiles with indices shifted by +1
-        const offset = (
-            newTag === oldTag && oldIndex < newIndex
-        ) ? 1 : 0;
-
-        const indexBefore = offset + newIndex - 1;
-        const indexAfter = offset + newIndex;
-
-        const prevOrder = indexBefore <= 0 ?
-            0 : newList[indexBefore].tags[newTag].order;
-        const nextOrder = indexAfter >= newList.length ?
-            1 : newList[indexAfter].tags[newTag].order;
-
-        metaData = {
-            order: (prevOrder + nextOrder) / 2.0,
-        };
-    }
-
-    return asyncAction('RoomListActions.tagRoom', () => {
-        const promises = [];
-        const roomId = room.roomId;
-
-        // Evil hack to get DMs behaving
-        if ((oldTag === undefined && newTag === TAG_DM) ||
-            (oldTag === TAG_DM && newTag === undefined)
-        ) {
-            return Rooms.guessAndSetDMRoom(
-                room, newTag === TAG_DM,
-            ).catch((err) => {
-                const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
-                console.error("Failed to set direct chat tag " + err);
-                Modal.createTrackedDialog('Failed to set direct chat tag', '', ErrorDialog, {
-                    title: _t('Failed to set direct chat tag'),
-                    description: ((err && err.message) ? err.message : _t('Operation failed')),
-                });
-            });
-        }
-
-        const hasChangedSubLists = oldTag !== newTag;
-
-        // More evilness: We will still be dealing with moving to favourites/low prio,
-        // but we avoid ever doing a request with TAG_DM.
-        //
-        // if we moved lists, remove the old tag
-        if (oldTag && oldTag !== TAG_DM &&
-            hasChangedSubLists
-        ) {
-            const promiseToDelete = matrixClient.deleteRoomTag(
-                roomId, oldTag,
-            ).catch(function(err) {
-                const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
-                console.error("Failed to remove tag " + oldTag + " from room: " + err);
-                Modal.createTrackedDialog('Failed to remove tag from room', '', ErrorDialog, {
-                    title: _t('Failed to remove tag %(tagName)s from room', {tagName: oldTag}),
-                    description: ((err && err.message) ? err.message : _t('Operation failed')),
-                });
-            });
-
-            promises.push(promiseToDelete);
-        }
-
-        // if we moved lists or the ordering changed, add the new tag
-        if (newTag && newTag !== TAG_DM &&
-            (hasChangedSubLists || metaData)
-        ) {
-            // metaData is the body of the PUT to set the tag, so it must
-            // at least be an empty object.
-            metaData = metaData || {};
-
-            const promiseToAdd = matrixClient.setRoomTag(roomId, newTag, metaData).catch(function(err) {
-                const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
-                console.error("Failed to add tag " + newTag + " to room: " + err);
-                Modal.createTrackedDialog('Failed to add tag to room', '', ErrorDialog, {
-                    title: _t('Failed to add tag %(tagName)s to room', {tagName: newTag}),
-                    description: ((err && err.message) ? err.message : _t('Operation failed')),
-                });
-
-                throw err;
-            });
-
-            promises.push(promiseToAdd);
-        }
-
-        return Promise.all(promises);
-    }, () => {
-        // For an optimistic update
-        return {
-            room, oldTag, newTag, metaData,
-        };
-    });
-};
-
-export default RoomListActions;

src/actions/RoomListActions.ts

@@ -0,0 +1,151 @@
+/*
+Copyright 2018 New Vector Ltd
+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.
+*/
+
+import { asyncAction } from './actionCreators';
+import RoomListStore, { TAG_DM } from '../stores/RoomListStore';
+import Modal from '../Modal';
+import * as Rooms from '../Rooms';
+import { _t } from '../languageHandler';
+import * as sdk from '../index';
+import { MatrixClient } from "matrix-js-sdk/src/client";
+import { Room } from "matrix-js-sdk/src/models/room";
+import { AsyncActionPayload } from "../dispatcher/payloads";
+
+export default class RoomListActions {
+    /**
+     * Creates an action thunk that will do an asynchronous request to
+     * tag room.
+     *
+     * @param {MatrixClient} matrixClient the matrix client to set the
+     *                                    account data on.
+     * @param {Room} room the room to tag.
+     * @param {string} oldTag the tag to remove (unless oldTag ==== newTag)
+     * @param {string} newTag the tag with which to tag the room.
+     * @param {?number} oldIndex the previous position of the room in the
+     *                           list of rooms.
+     * @param {?number} newIndex the new position of the room in the list
+     *                           of rooms.
+     * @returns {AsyncActionPayload} an async action payload
+     * @see asyncAction
+     */
+    public static tagRoom(
+        matrixClient: MatrixClient, room: Room,
+        oldTag: string, newTag: string,
+        oldIndex: number | null, newIndex: number | null,
+    ): AsyncActionPayload {
+        let metaData = null;
+
+        // Is the tag ordered manually?
+        if (newTag && !newTag.match(/^(m\.lowpriority|im\.vector\.fake\.(invite|recent|direct|archived))$/)) {
+            const lists = RoomListStore.getRoomLists();
+            const newList = [...lists[newTag]];
+
+            newList.sort((a, b) => a.tags[newTag].order - b.tags[newTag].order);
+
+            // If the room was moved "down" (increasing index) in the same list we
+            // need to use the orders of the tiles with indices shifted by +1
+            const offset = (
+                newTag === oldTag && oldIndex < newIndex
+            ) ? 1 : 0;
+
+            const indexBefore = offset + newIndex - 1;
+            const indexAfter = offset + newIndex;
+
+            const prevOrder = indexBefore <= 0 ?
+                0 : newList[indexBefore].tags[newTag].order;
+            const nextOrder = indexAfter >= newList.length ?
+                1 : newList[indexAfter].tags[newTag].order;
+
+            metaData = {
+                order: (prevOrder + nextOrder) / 2.0,
+            };
+        }
+
+        return asyncAction('RoomListActions.tagRoom', () => {
+            const promises = [];
+            const roomId = room.roomId;
+
+            // Evil hack to get DMs behaving
+            if ((oldTag === undefined && newTag === TAG_DM) ||
+                (oldTag === TAG_DM && newTag === undefined)
+            ) {
+                return Rooms.guessAndSetDMRoom(
+                    room, newTag === TAG_DM,
+                ).catch((err) => {
+                    const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
+                    console.error("Failed to set direct chat tag " + err);
+                    Modal.createTrackedDialog('Failed to set direct chat tag', '', ErrorDialog, {
+                        title: _t('Failed to set direct chat tag'),
+                        description: ((err && err.message) ? err.message : _t('Operation failed')),
+                    });
+                });
+            }
+
+            const hasChangedSubLists = oldTag !== newTag;
+
+            // More evilness: We will still be dealing with moving to favourites/low prio,
+            // but we avoid ever doing a request with TAG_DM.
+            //
+            // if we moved lists, remove the old tag
+            if (oldTag && oldTag !== TAG_DM &&
+                hasChangedSubLists
+            ) {
+                const promiseToDelete = matrixClient.deleteRoomTag(
+                    roomId, oldTag,
+                ).catch(function (err) {
+                    const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
+                    console.error("Failed to remove tag " + oldTag + " from room: " + err);
+                    Modal.createTrackedDialog('Failed to remove tag from room', '', ErrorDialog, {
+                        title: _t('Failed to remove tag %(tagName)s from room', {tagName: oldTag}),
+                        description: ((err && err.message) ? err.message : _t('Operation failed')),
+                    });
+                });
+
+                promises.push(promiseToDelete);
+            }
+
+            // if we moved lists or the ordering changed, add the new tag
+            if (newTag && newTag !== TAG_DM &&
+                (hasChangedSubLists || metaData)
+            ) {
+                // metaData is the body of the PUT to set the tag, so it must
+                // at least be an empty object.
+                metaData = metaData || {};
+
+                const promiseToAdd = matrixClient.setRoomTag(roomId, newTag, metaData).catch(function (err) {
+                    const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
+                    console.error("Failed to add tag " + newTag + " to room: " + err);
+                    Modal.createTrackedDialog('Failed to add tag to room', '', ErrorDialog, {
+                        title: _t('Failed to add tag %(tagName)s to room', {tagName: newTag}),
+                        description: ((err && err.message) ? err.message : _t('Operation failed')),
+                    });
+
+                    throw err;
+                });
+
+                promises.push(promiseToAdd);
+            }
+
+            return Promise.all(promises);
+        }, () => {
+            // For an optimistic update
+            return {
+                room, oldTag, newTag, metaData,
+            };
+        });
+    }
+}

src/actions/TagOrderActions.js

@@ -1,109 +0,0 @@
-/*
-Copyright 2017 New Vector Ltd
-
-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.
-*/
-
-import Analytics from '../Analytics';
-import { asyncAction } from './actionCreators';
-import TagOrderStore from '../stores/TagOrderStore';
-
-const TagOrderActions = {};
-
-/**
- * Creates an action thunk that will do an asynchronous request to
- * move a tag in TagOrderStore to destinationIx.
- *
- * @param {MatrixClient} matrixClient the matrix client to set the
- *                                    account data on.
- * @param {string} tag the tag to move.
- * @param {number} destinationIx the new position of the tag.
- * @returns {function} an action thunk that will dispatch actions
- *                     indicating the status of the request.
- * @see asyncAction
- */
-TagOrderActions.moveTag = function(matrixClient, tag, destinationIx) {
-    // Only commit tags if the state is ready, i.e. not null
-    let tags = TagOrderStore.getOrderedTags();
-    let removedTags = TagOrderStore.getRemovedTagsAccountData() || [];
-    if (!tags) {
-        return;
-    }
-
-    tags = tags.filter((t) => t !== tag);
-    tags = [...tags.slice(0, destinationIx), tag, ...tags.slice(destinationIx)];
-
-    removedTags = removedTags.filter((t) => t !== tag);
-
-    const storeId = TagOrderStore.getStoreId();
-
-    return asyncAction('TagOrderActions.moveTag', () => {
-        Analytics.trackEvent('TagOrderActions', 'commitTagOrdering');
-        return matrixClient.setAccountData(
-            'im.vector.web.tag_ordering',
-            {tags, removedTags, _storeId: storeId},
-        );
-    }, () => {
-        // For an optimistic update
-        return {tags, removedTags};
-    });
-};
-
-/**
- * Creates an action thunk that will do an asynchronous request to
- * label a tag as removed in im.vector.web.tag_ordering account data.
- *
- * The reason this is implemented with new state `removedTags` is that
- * we incrementally and initially populate `tags` with groups that
- * have been joined. If we remove a group from `tags`, it will just
- * get added (as it looks like a group we've recently joined).
- *
- * NB: If we ever support adding of tags (which is planned), we should
- * take special care to remove the tag from `removedTags` when we add
- * it.
- *
- * @param {MatrixClient} matrixClient the matrix client to set the
- *                                    account data on.
- * @param {string} tag the tag to remove.
- * @returns {function} an action thunk that will dispatch actions
- *                     indicating the status of the request.
- * @see asyncAction
- */
-TagOrderActions.removeTag = function(matrixClient, tag) {
-    // Don't change tags, just removedTags
-    const tags = TagOrderStore.getOrderedTags();
-    const removedTags = TagOrderStore.getRemovedTagsAccountData() || [];
-
-    if (removedTags.includes(tag)) {
-        // Return a thunk that doesn't do anything, we don't even need
-        // an asynchronous action here, the tag is already removed.
-        return () => {};
-    }
-
-    removedTags.push(tag);
-
-    const storeId = TagOrderStore.getStoreId();
-
-    return asyncAction('TagOrderActions.removeTag', () => {
-        Analytics.trackEvent('TagOrderActions', 'removeTag');
-        return matrixClient.setAccountData(
-            'im.vector.web.tag_ordering',
-            {tags, removedTags, _storeId: storeId},
-        );
-    }, () => {
-        // For an optimistic update
-        return {removedTags};
-    });
-};
-
-export default TagOrderActions;

src/actions/TagOrderActions.ts

@@ -0,0 +1,111 @@
+/*
+Copyright 2017 New Vector Ltd
+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.
+*/
+
+import Analytics from '../Analytics';
+import { asyncAction } from './actionCreators';
+import TagOrderStore from '../stores/TagOrderStore';
+import { AsyncActionPayload } from "../dispatcher/payloads";
+import { MatrixClient } from "matrix-js-sdk/src/client";
+
+export default class TagOrderActions {
+
+    /**
+     * Creates an action thunk that will do an asynchronous request to
+     * move a tag in TagOrderStore to destinationIx.
+     *
+     * @param {MatrixClient} matrixClient the matrix client to set the
+     * account data on.
+     * @param {string} tag the tag to move.
+     * @param {number} destinationIx the new position of the tag.
+     * @returns {AsyncActionPayload} an async action payload that will
+     * dispatch actions indicating the status of the request.
+     * @see asyncAction
+     */
+    public static moveTag(matrixClient: MatrixClient, tag: string, destinationIx: number): AsyncActionPayload {
+        // Only commit tags if the state is ready, i.e. not null
+        let tags = TagOrderStore.getOrderedTags();
+        let removedTags = TagOrderStore.getRemovedTagsAccountData() || [];
+        if (!tags) {
+            return;
+        }
+
+        tags = tags.filter((t) => t !== tag);
+        tags = [...tags.slice(0, destinationIx), tag, ...tags.slice(destinationIx)];
+
+        removedTags = removedTags.filter((t) => t !== tag);
+
+        const storeId = TagOrderStore.getStoreId();
+
+        return asyncAction('TagOrderActions.moveTag', () => {
+            Analytics.trackEvent('TagOrderActions', 'commitTagOrdering');
+            return matrixClient.setAccountData(
+                'im.vector.web.tag_ordering',
+                {tags, removedTags, _storeId: storeId},
+            );
+        }, () => {
+            // For an optimistic update
+            return {tags, removedTags};
+        });
+    };
+
+    /**
+     * Creates an action thunk that will do an asynchronous request to
+     * label a tag as removed in im.vector.web.tag_ordering account data.
+     *
+     * The reason this is implemented with new state `removedTags` is that
+     * we incrementally and initially populate `tags` with groups that
+     * have been joined. If we remove a group from `tags`, it will just
+     * get added (as it looks like a group we've recently joined).
+     *
+     * NB: If we ever support adding of tags (which is planned), we should
+     * take special care to remove the tag from `removedTags` when we add
+     * it.
+     *
+     * @param {MatrixClient} matrixClient the matrix client to set the
+     * account data on.
+     * @param {string} tag the tag to remove.
+     * @returns {function} an async action payload that will dispatch
+     * actions indicating the status of the request.
+     * @see asyncAction
+     */
+    public static removeTag(matrixClient: MatrixClient, tag: string): AsyncActionPayload {
+        // Don't change tags, just removedTags
+        const tags = TagOrderStore.getOrderedTags();
+        const removedTags = TagOrderStore.getRemovedTagsAccountData() || [];
+
+        if (removedTags.includes(tag)) {
+            // Return a thunk that doesn't do anything, we don't even need
+            // an asynchronous action here, the tag is already removed.
+            return new AsyncActionPayload(() => {});
+        }
+
+        removedTags.push(tag);
+
+        const storeId = TagOrderStore.getStoreId();
+
+        return asyncAction('TagOrderActions.removeTag', () => {
+            Analytics.trackEvent('TagOrderActions', 'removeTag');
+            return matrixClient.setAccountData(
+                'im.vector.web.tag_ordering',
+                {tags, removedTags, _storeId: storeId},
+            );
+        }, () => {
+            // For an optimistic update
+            return {removedTags};
+        });
+    }
+}

src/actions/actionCreators.ts

@@ -1,5 +1,6 @@
 /*
 Copyright 2017 New Vector Ltd
+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.
@@ -14,6 +15,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+import { AsyncActionPayload } from "../dispatcher/payloads";
+
 /**
  * Create an action thunk that will dispatch actions indicating the current
  * status of the Promise returned by fn.
@@ -25,9 +28,9 @@ limitations under the License.
  * @param {function?} pendingFn a function that returns an object to assign
  *                              to the `request` key of the ${id}.pending
  *                              payload.
- * @returns {function} an action thunk - a function that uses its single
+ * @returns {AsyncActionPayload} an async action payload. Includes a function
- *                     argument as a dispatch function to dispatch the
+ *                     that uses its single argument as a dispatch function
- *                     following actions:
+ *                     to dispatch the following actions:
  *                         `${id}.pending` and either
  *                         `${id}.success` or
  *                         `${id}.failure`.
@@ -41,12 +44,11 @@ limitations under the License.
  *                     result is the result of the promise returned by
  *                     `fn`.
  */
-export function asyncAction(id, fn, pendingFn) {
+export function asyncAction(id: string, fn: () => Promise<any>, pendingFn: () => any | null): AsyncActionPayload {
-    return (dispatch) => {
+    const helper = (dispatch) => {
         dispatch({
             action: id + '.pending',
-            request:
+            request: typeof pendingFn === 'function' ? pendingFn() : undefined,
-                typeof pendingFn === 'function' ? pendingFn() : undefined,
         });
         fn().then((result) => {
             dispatch({action: id + '.success', result});
@@ -54,4 +56,5 @@ export function asyncAction(id, fn, pendingFn) {
             dispatch({action: id + '.failure', err});
         });
     };
+    return new AsyncActionPayload(helper);
 }

src/async-components/views/dialogs/eventindex/DisableEventIndexDialog.js

@@ -17,11 +17,12 @@ limitations under the License.
 import React from 'react';
 import * as sdk from '../../../../index';
 import PropTypes from 'prop-types';
-import dis from "../../../../dispatcher";
+import dis from "../../../../dispatcher/dispatcher";
 import { _t } from '../../../../languageHandler';
 
 import SettingsStore, {SettingLevel} from "../../../../settings/SettingsStore";
 import EventIndexPeg from "../../../../indexing/EventIndexPeg";
+import {Action} from "../../../../dispatcher/actions";
 
 /*
  * Allows the user to disable the Event Index.
@@ -47,7 +48,7 @@ export default class DisableEventIndexDialog extends React.Component {
         await SettingsStore.setValue('enableEventIndexing', null, SettingLevel.DEVICE, false);
         await EventIndexPeg.deleteEventIndex();
         this.props.onFinished();
-        dis.dispatch({ action: 'view_user_settings' });
+        dis.fire(Action.ViewUserSettings);
     }
 
     render() {

src/async-components/views/dialogs/keybackup/CreateKeyBackupDialog.js

@@ -15,17 +15,17 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import React from 'react';
+import React, {createRef} from 'react';
 import FileSaver from 'file-saver';
 import * as sdk from '../../../../index';
 import {MatrixClientPeg} from '../../../../MatrixClientPeg';
 import PropTypes from 'prop-types';
-import { scorePassword } from '../../../../utils/PasswordScorer';
+import {_t, _td} from '../../../../languageHandler';
-import { _t } from '../../../../languageHandler';
 import { accessSecretStorage } from '../../../../CrossSigningManager';
 import SettingsStore from '../../../../settings/SettingsStore';
 import AccessibleButton from "../../../../components/views/elements/AccessibleButton";
 import {copyNode} from "../../../../utils/strings";
+import PassphraseField from "../../../../components/views/auth/PassphraseField";
 
 const PHASE_PASSPHRASE = 0;
 const PHASE_PASSPHRASE_CONFIRM = 1;
@@ -36,7 +36,6 @@ const PHASE_DONE = 5;
 const PHASE_OPTOUT_CONFIRM = 6;
 
 const PASSWORD_MIN_SCORE = 4; // So secure, many characters, much complex, wow, etc, etc.
-const PASSPHRASE_FEEDBACK_DELAY = 500; // How long after keystroke to offer passphrase feedback, ms.
 
 /*
  * Walks the user through the process of creating an e2e key backup
@@ -52,17 +51,18 @@ export default class CreateKeyBackupDialog extends React.PureComponent {
 
         this._recoveryKeyNode = null;
         this._keyBackupInfo = null;
-        this._setZxcvbnResultTimeout = null;
 
         this.state = {
             secureSecretStorage: null,
             phase: PHASE_PASSPHRASE,
             passPhrase: '',
+            passPhraseValid: false,
             passPhraseConfirm: '',
             copied: false,
             downloaded: false,
-            zxcvbnResult: null,
         };
+
+        this._passphraseField = createRef();
     }
 
     async componentDidMount() {
@@ -81,12 +81,6 @@ export default class CreateKeyBackupDialog extends React.PureComponent {
         }
     }
 
-    componentWillUnmount() {
-        if (this._setZxcvbnResultTimeout !== null) {
-            clearTimeout(this._setZxcvbnResultTimeout);
-        }
-    }
-
     _collectRecoveryKeyNode = (n) => {
         this._recoveryKeyNode = n;
     }
@@ -180,22 +174,16 @@ export default class CreateKeyBackupDialog extends React.PureComponent {
 
     _onPassPhraseNextClick = async (e) => {
         e.preventDefault();
+        if (!this._passphraseField.current) return; // unmounting
 
-        // If we're waiting for the timeout before updating the result at this point,
+        await this._passphraseField.current.validate({ allowEmpty: false });
-        // skip ahead and do it now, otherwise we'll deny the attempt to proceed
+        if (!this._passphraseField.current.state.valid) {
-        // even if the user entered a valid passphrase
+            this._passphraseField.current.focus();
-        if (this._setZxcvbnResultTimeout !== null) {
+            this._passphraseField.current.validate({ allowEmpty: false, focused: true });
-            clearTimeout(this._setZxcvbnResultTimeout);
+            return;
-            this._setZxcvbnResultTimeout = null;
-            await new Promise((resolve) => {
-                this.setState({
-                    zxcvbnResult: scorePassword(this.state.passPhrase),
-                }, resolve);
-            });
-        }
-        if (this._passPhraseIsValid()) {
-            this.setState({phase: PHASE_PASSPHRASE_CONFIRM});
         }
+
+        this.setState({phase: PHASE_PASSPHRASE_CONFIRM});
     };
 
     _onPassPhraseConfirmNextClick = async (e) => {
@@ -214,9 +202,9 @@ export default class CreateKeyBackupDialog extends React.PureComponent {
     _onSetAgainClick = () => {
         this.setState({
             passPhrase: '',
+            passPhraseValid: false,
             passPhraseConfirm: '',
             phase: PHASE_PASSPHRASE,
-            zxcvbnResult: null,
         });
     }
 
@@ -226,23 +214,16 @@ export default class CreateKeyBackupDialog extends React.PureComponent {
         });
     }
 
+    _onPassPhraseValidate = (result) => {
+        this.setState({
+            passPhraseValid: result.valid,
+        });
+    };
+
     _onPassPhraseChange = (e) => {
         this.setState({
             passPhrase: e.target.value,
         });
-
-        if (this._setZxcvbnResultTimeout !== null) {
-            clearTimeout(this._setZxcvbnResultTimeout);
-        }
-        this._setZxcvbnResultTimeout = setTimeout(() => {
-            this._setZxcvbnResultTimeout = null;
-            this.setState({
-                // precompute this and keep it in state: zxcvbn is fast but
-                // we use it in a couple of different places so no point recomputing
-                // it unnecessarily.
-                zxcvbnResult: scorePassword(this.state.passPhrase),
-            });
-        }, PASSPHRASE_FEEDBACK_DELAY);
     }
 
     _onPassPhraseConfirmChange = (e) => {
@@ -251,35 +232,9 @@ export default class CreateKeyBackupDialog extends React.PureComponent {
         });
     }
 
-    _passPhraseIsValid() {
-        return this.state.zxcvbnResult && this.state.zxcvbnResult.score >= PASSWORD_MIN_SCORE;
-    }
-
     _renderPhasePassPhrase() {
         const DialogButtons = sdk.getComponent('views.elements.DialogButtons');
 
-        let strengthMeter;
-        let helpText;
-        if (this.state.zxcvbnResult) {
-            if (this.state.zxcvbnResult.score >= PASSWORD_MIN_SCORE) {
-                helpText = _t("Great! This recovery passphrase looks strong enough.");
-            } else {
-                const suggestions = [];
-                for (let i = 0; i < this.state.zxcvbnResult.feedback.suggestions.length; ++i) {
-                    suggestions.push(<div key={i}>{this.state.zxcvbnResult.feedback.suggestions[i]}</div>);
-                }
-                const suggestionBlock = <div>{suggestions.length > 0 ? suggestions : _t("Keep going...")}</div>;
-
-                helpText = <div>
-                    {this.state.zxcvbnResult.feedback.warning}
-                    {suggestionBlock}
-                </div>;
-            }
-            strengthMeter = <div>
-                <progress max={PASSWORD_MIN_SCORE} value={this.state.zxcvbnResult.score} />
-            </div>;
-        }
-
         return <form onSubmit={this._onPassPhraseNextClick}>
             <p>{_t(
                 "<b>Warning</b>: You should only set up key backup from a trusted computer.", {},
@@ -293,17 +248,19 @@ export default class CreateKeyBackupDialog extends React.PureComponent {
 
             <div className="mx_CreateKeyBackupDialog_primaryContainer">
                 <div className="mx_CreateKeyBackupDialog_passPhraseContainer">
-                    <input type="password"
+                    <PassphraseField
-                        onChange={this._onPassPhraseChange}
-                        value={this.state.passPhrase}
                         className="mx_CreateKeyBackupDialog_passPhraseInput"
-                        placeholder={_t("Enter a recovery passphrase...")}
+                        onChange={this._onPassPhraseChange}
+                        minScore={PASSWORD_MIN_SCORE}
+                        value={this.state.passPhrase}
+                        onValidate={this._onPassPhraseValidate}
+                        fieldRef={this._passphraseField}
                         autoFocus={true}
+                        label={_td("Enter a recovery passphrase")}
+                        labelEnterPassword={_td("Enter a recovery passphrase")}
+                        labelStrongPassword={_td("Great! This recovery passphrase looks strong enough.")}
+                        labelAllowedButUnsafe={_td("Great! This recovery passphrase looks strong enough.")}
                     />
-                    <div className="mx_CreateKeyBackupDialog_passPhraseHelp">
-                        {strengthMeter}
-                        {helpText}
-                    </div>
                 </div>
             </div>
 
@@ -311,7 +268,7 @@ export default class CreateKeyBackupDialog extends React.PureComponent {
                 primaryButton={_t('Next')}
                 onPrimaryButtonClick={this._onPassPhraseNextClick}
                 hasCancel={false}
-                disabled={!this._passPhraseIsValid()}
+                disabled={!this.state.passPhraseValid}
             />
 
             <details>

src/async-components/views/dialogs/keybackup/NewRecoveryMethodDialog.js

@@ -19,9 +19,10 @@ import React from "react";
 import PropTypes from "prop-types";
 import * as sdk from "../../../../index";
 import {MatrixClientPeg} from '../../../../MatrixClientPeg';
-import dis from "../../../../dispatcher";
+import dis from "../../../../dispatcher/dispatcher";
 import { _t } from "../../../../languageHandler";
 import Modal from "../../../../Modal";
+import {Action} from "../../../../dispatcher/actions";
 
 export default class NewRecoveryMethodDialog extends React.PureComponent {
     static propTypes = {
@@ -36,7 +37,7 @@ export default class NewRecoveryMethodDialog extends React.PureComponent {
 
     onGoToSettingsClick = () => {
         this.props.onFinished();
-        dis.dispatch({ action: 'view_user_settings' });
+        dis.fire(Action.ViewUserSettings);
     }
 
     onSetupClick = async () => {

src/async-components/views/dialogs/keybackup/RecoveryMethodRemovedDialog.js

@@ -18,9 +18,10 @@ limitations under the License.
 import React from "react";
 import PropTypes from "prop-types";
 import * as sdk from "../../../../index";
-import dis from "../../../../dispatcher";
+import dis from "../../../../dispatcher/dispatcher";
 import { _t } from "../../../../languageHandler";
 import Modal from "../../../../Modal";
+import {Action} from "../../../../dispatcher/actions";
 
 export default class RecoveryMethodRemovedDialog extends React.PureComponent {
     static propTypes = {
@@ -29,7 +30,7 @@ export default class RecoveryMethodRemovedDialog extends React.PureComponent {
 
     onGoToSettingsClick = () => {
         this.props.onFinished();
-        dis.dispatch({ action: 'view_user_settings' });
+        dis.fire(Action.ViewUserSettings);
     }
 
     onSetupClick = () => {

src/async-components/views/dialogs/secretstorage/CreateSecretStorageDialog.js

@@ -15,17 +15,17 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import React from 'react';
+import React, {createRef} from 'react';
 import PropTypes from 'prop-types';
 import * as sdk from '../../../../index';
 import {MatrixClientPeg} from '../../../../MatrixClientPeg';
-import { scorePassword } from '../../../../utils/PasswordScorer';
 import FileSaver from 'file-saver';
-import { _t } from '../../../../languageHandler';
+import {_t, _td} from '../../../../languageHandler';
 import Modal from '../../../../Modal';
 import { promptForBackupPassphrase } from '../../../../CrossSigningManager';
 import {copyNode} from "../../../../utils/strings";
 import {SSOAuthEntry} from "../../../../components/views/auth/InteractiveAuthEntryComponents";
+import PassphraseField from "../../../../components/views/auth/PassphraseField";
 
 const PHASE_LOADING = 0;
 const PHASE_LOADERROR = 1;
@@ -39,7 +39,6 @@ const PHASE_DONE = 8;
 const PHASE_CONFIRM_SKIP = 9;
 
 const PASSWORD_MIN_SCORE = 4; // So secure, many characters, much complex, wow, etc, etc.
-const PASSPHRASE_FEEDBACK_DELAY = 500; // How long after keystroke to offer passphrase feedback, ms.
 
 /*
  * Walks the user through the process of creating a passphrase to guard Secure
@@ -62,16 +61,15 @@ export default class CreateSecretStorageDialog extends React.PureComponent {
 
         this._recoveryKey = null;
         this._recoveryKeyNode = null;
-        this._setZxcvbnResultTimeout = null;
         this._backupKey = null;
 
         this.state = {
             phase: PHASE_LOADING,
             passPhrase: '',
+            passPhraseValid: false,
             passPhraseConfirm: '',
             copied: false,
             downloaded: false,
-            zxcvbnResult: null,
             backupInfo: null,
             backupSigStatus: null,
             // does the server offer a UI auth flow with just m.login.password
@@ -83,6 +81,8 @@ export default class CreateSecretStorageDialog extends React.PureComponent {
             useKeyBackup: true,
         };
 
+        this._passphraseField = createRef();
+
         this._fetchBackupInfo();
         if (this.state.accountPassword) {
             // If we have an account password in memory, let's simplify and
@@ -99,9 +99,6 @@ export default class CreateSecretStorageDialog extends React.PureComponent {
 
     componentWillUnmount() {
         MatrixClientPeg.get().removeListener('crypto.keyBackupStatus', this._onKeyBackupStatusChange);
-        if (this._setZxcvbnResultTimeout !== null) {
-            clearTimeout(this._setZxcvbnResultTimeout);
-        }
     }
 
     async _fetchBackupInfo() {
@@ -364,22 +361,16 @@ export default class CreateSecretStorageDialog extends React.PureComponent {
 
     _onPassPhraseNextClick = async (e) => {
         e.preventDefault();
+        if (!this._passphraseField.current) return; // unmounting
 
-        // If we're waiting for the timeout before updating the result at this point,
+        await this._passphraseField.current.validate({ allowEmpty: false });
-        // skip ahead and do it now, otherwise we'll deny the attempt to proceed
+        if (!this._passphraseField.current.state.valid) {
-        // even if the user entered a valid passphrase
+            this._passphraseField.current.focus();
-        if (this._setZxcvbnResultTimeout !== null) {
+            this._passphraseField.current.validate({ allowEmpty: false, focused: true });
-            clearTimeout(this._setZxcvbnResultTimeout);
+            return;
-            this._setZxcvbnResultTimeout = null;
-            await new Promise((resolve) => {
-                this.setState({
-                    zxcvbnResult: scorePassword(this.state.passPhrase),
-                }, resolve);
-            });
-        }
-        if (this._passPhraseIsValid()) {
-            this.setState({phase: PHASE_PASSPHRASE_CONFIRM});
         }
+
+        this.setState({phase: PHASE_PASSPHRASE_CONFIRM});
     };
 
     _onPassPhraseConfirmNextClick = async (e) => {
@@ -399,9 +390,9 @@ export default class CreateSecretStorageDialog extends React.PureComponent {
     _onSetAgainClick = () => {
         this.setState({
             passPhrase: '',
+            passPhraseValid: false,
             passPhraseConfirm: '',
             phase: PHASE_PASSPHRASE,
-            zxcvbnResult: null,
         });
     }
 
@@ -411,23 +402,16 @@ export default class CreateSecretStorageDialog extends React.PureComponent {
         });
     }
 
+    _onPassPhraseValidate = (result) => {
+        this.setState({
+            passPhraseValid: result.valid,
+        });
+    };
+
     _onPassPhraseChange = (e) => {
         this.setState({
             passPhrase: e.target.value,
         });
-
-        if (this._setZxcvbnResultTimeout !== null) {
-            clearTimeout(this._setZxcvbnResultTimeout);
-        }
-        this._setZxcvbnResultTimeout = setTimeout(() => {
-            this._setZxcvbnResultTimeout = null;
-            this.setState({
-                // precompute this and keep it in state: zxcvbn is fast but
-                // we use it in a couple of different places so no point recomputing
-                // it unnecessarily.
-                zxcvbnResult: scorePassword(this.state.passPhrase),
-            });
-        }, PASSPHRASE_FEEDBACK_DELAY);
     }
 
     _onPassPhraseConfirmChange = (e) => {
@@ -436,10 +420,6 @@ export default class CreateSecretStorageDialog extends React.PureComponent {
         });
     }
 
-    _passPhraseIsValid() {
-        return this.state.zxcvbnResult && this.state.zxcvbnResult.score >= PASSWORD_MIN_SCORE;
-    }
-
     _onAccountPasswordChange = (e) => {
         this.setState({
             accountPassword: e.target.value,
@@ -502,37 +482,9 @@ export default class CreateSecretStorageDialog extends React.PureComponent {
 
     _renderPhasePassPhrase() {
         const DialogButtons = sdk.getComponent('views.elements.DialogButtons');
-        const Field = sdk.getComponent('views.elements.Field');
         const AccessibleButton = sdk.getComponent('elements.AccessibleButton');
         const LabelledToggleSwitch = sdk.getComponent('views.elements.LabelledToggleSwitch');
 
-        let strengthMeter;
-        let helpText;
-        if (this.state.zxcvbnResult) {
-            if (this.state.zxcvbnResult.score >= PASSWORD_MIN_SCORE) {
-                helpText = _t("Great! This recovery passphrase looks strong enough.");
-            } else {
-                // We take the warning from zxcvbn or failing that, the first
-                // suggestion. In practice The first is generally the most relevant
-                // and it's probably better to present the user with one thing to
-                // improve about their password than a whole collection - it can
-                // spit out a warning and multiple suggestions which starts getting
-                // very information-dense.
-                const suggestion = (
-                    this.state.zxcvbnResult.feedback.warning ||
-                    this.state.zxcvbnResult.feedback.suggestions[0]
-                );
-                const suggestionBlock = <div>{suggestion || _t("Keep going...")}</div>;
-
-                helpText = <div>
-                    {suggestionBlock}
-                </div>;
-            }
-            strengthMeter = <div>
-                <progress max={PASSWORD_MIN_SCORE} value={this.state.zxcvbnResult.score} />
-            </div>;
-        }
-
         return <form onSubmit={this._onPassPhraseNextClick}>
             <p>{_t(
                 "Set a recovery passphrase to secure encrypted information and recover it if you log out. " +
@@ -540,19 +492,19 @@ export default class CreateSecretStorageDialog extends React.PureComponent {
             )}</p>
 
             <div className="mx_CreateSecretStorageDialog_passPhraseContainer">
-                <Field
+                <PassphraseField
-                    type="password"
                     className="mx_CreateSecretStorageDialog_passPhraseField"
                     onChange={this._onPassPhraseChange}
+                    minScore={PASSWORD_MIN_SCORE}
                     value={this.state.passPhrase}
-                    label={_t("Enter a recovery passphrase")}
+                    onValidate={this._onPassPhraseValidate}
+                    fieldRef={this._passphraseField}
                     autoFocus={true}
-                    autoComplete="new-password"
+                    label={_td("Enter a recovery passphrase")}
+                    labelEnterPassword={_td("Enter a recovery passphrase")}
+                    labelStrongPassword={_td("Great! This recovery passphrase looks strong enough.")}
+                    labelAllowedButUnsafe={_td("Great! This recovery passphrase looks strong enough.")}
                 />
-                <div className="mx_CreateSecretStorageDialog_passPhraseHelp">
-                    {strengthMeter}
-                    {helpText}
-                </div>
             </div>
 
             <LabelledToggleSwitch
@@ -564,7 +516,7 @@ export default class CreateSecretStorageDialog extends React.PureComponent {
                 primaryButton={_t('Continue')}
                 onPrimaryButtonClick={this._onPassPhraseNextClick}
                 hasCancel={false}
-                disabled={!this._passPhraseIsValid()}
+                disabled={!this.state.passPhraseValid}
             >
                 <button type="button"
                     onClick={this._onSkipSetupClick}

src/components/structures/CustomRoomTagPanel.js

@@ -18,7 +18,7 @@ import React from 'react';
 import CustomRoomTagStore from '../../stores/CustomRoomTagStore';
 import AutoHideScrollbar from './AutoHideScrollbar';
 import * as sdk from '../../index';
-import dis from '../../dispatcher';
+import dis from '../../dispatcher/dispatcher';
 import classNames from 'classnames';
 import * as FormattingUtils from '../../utils/FormattingUtils';
 

src/components/structures/EmbeddedPage.js

@@ -23,7 +23,7 @@ import PropTypes from 'prop-types';
 import request from 'browser-request';
 import { _t } from '../../languageHandler';
 import sanitizeHtml from 'sanitize-html';
-import dis from '../../dispatcher';
+import dis from '../../dispatcher/dispatcher';
 import {MatrixClientPeg} from '../../MatrixClientPeg';
 import classnames from 'classnames';
 import MatrixClientContext from "../../contexts/MatrixClientContext";

src/components/structures/GroupView.js

@@ -21,7 +21,7 @@ import createReactClass from 'create-react-class';
 import PropTypes from 'prop-types';
 import {MatrixClientPeg} from '../../MatrixClientPeg';
 import * as sdk from '../../index';
-import dis from '../../dispatcher';
+import dis from '../../dispatcher/dispatcher';
 import { getHostingLink } from '../../utils/HostingLink';
 import { sanitizedHtmlNode } from '../../HtmlUtils';
 import { _t, _td } from '../../languageHandler';

src/components/structures/HomePage.tsx

@@ -21,7 +21,7 @@ import { getHomePageUrl } from "../../utils/pages";
 import { _t } from "../../languageHandler";
 import SdkConfig from "../../SdkConfig";
 import * as sdk from "../../index";
-import dis from "../../dispatcher";
+import dis from "../../dispatcher/dispatcher";
 
 const onClickSendDm = () => dis.dispatch({action: 'view_create_chat'});
 const onClickExplore = () => dis.dispatch({action: 'view_room_directory'});

src/components/structures/LeftPanel.js

@@ -21,7 +21,7 @@ import PropTypes from 'prop-types';
 import classNames from 'classnames';
 import { Key } from '../../Keyboard';
 import * as sdk from '../../index';
-import dis from '../../dispatcher';
+import dis from '../../dispatcher/dispatcher';
 import * as VectorConferenceHandler from '../../VectorConferenceHandler';
 import SettingsStore from '../../settings/SettingsStore';
 import {_t} from "../../languageHandler";

src/components/structures/LoggedInView.tsx

@@ -27,7 +27,7 @@ import PageTypes from '../../PageTypes';
 import CallMediaHandler from '../../CallMediaHandler';
 import { fixupColorFonts } from '../../utils/FontManager';
 import * as sdk from '../../index';
-import dis from '../../dispatcher';
+import dis from '../../dispatcher/dispatcher';
 import sessionStore from '../../stores/SessionStore';
 import {MatrixClientPeg, MatrixClientCreds} from '../../MatrixClientPeg';
 import SettingsStore from "../../settings/SettingsStore";

src/components/structures/MatrixChat.tsx

@@ -17,12 +17,11 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import React, {createRef} from 'react';
+import React, { createRef } from 'react';
-import {InvalidStoreError} from "matrix-js-sdk/src/errors";
+import { InvalidStoreError } from "matrix-js-sdk/src/errors";
-import {RoomMember} from "matrix-js-sdk/src/models/room-member";
+import { RoomMember } from "matrix-js-sdk/src/models/room-member";
-import {MatrixEvent} from "matrix-js-sdk/src/models/event";
+import { MatrixEvent } from "matrix-js-sdk/src/models/event";
 import { isCryptoAvailable } from 'matrix-js-sdk/src/crypto';
-
 // focus-visible is a Polyfill for the :focus-visible CSS pseudo-attribute used by _AccessibleButton.scss
 import 'focus-visible';
 // what-input helps improve keyboard accessibility
@@ -30,17 +29,17 @@ import 'what-input';
 
 import Analytics from "../../Analytics";
 import { DecryptionFailureTracker } from "../../DecryptionFailureTracker";
-import {MatrixClientPeg} from "../../MatrixClientPeg";
+import { MatrixClientPeg } from "../../MatrixClientPeg";
 import PlatformPeg from "../../PlatformPeg";
 import SdkConfig from "../../SdkConfig";
 import * as RoomListSorter from "../../RoomListSorter";
-import dis from "../../dispatcher";
+import dis from "../../dispatcher/dispatcher";
 import Notifier from '../../Notifier';
 
 import Modal from "../../Modal";
 import Tinter from "../../Tinter";
 import * as sdk from '../../index';
-import { showStartChatInviteDialog, showRoomInviteDialog } from '../../RoomInvite';
+import { showRoomInviteDialog, showStartChatInviteDialog } from '../../RoomInvite';
 import * as Rooms from '../../Rooms';
 import linkifyMatrix from "../../linkify-matrix";
 import * as Lifecycle from '../../Lifecycle';
@@ -52,21 +51,23 @@ import { getHomePageUrl } from '../../utils/pages';
 import createRoom from "../../createRoom";
 import KeyRequestHandler from '../../KeyRequestHandler';
 import { _t, getCurrentLanguage } from '../../languageHandler';
-import SettingsStore, {SettingLevel} from "../../settings/SettingsStore";
+import SettingsStore, { SettingLevel } from "../../settings/SettingsStore";
 import ThemeController from "../../settings/controllers/ThemeController";
 import { startAnyRegistrationFlow } from "../../Registration.js";
 import { messageForSyncError } from '../../utils/ErrorUtils';
 import ResizeNotifier from "../../utils/ResizeNotifier";
-import { ValidatedServerConfig } from "../../utils/AutoDiscoveryUtils";
+import AutoDiscoveryUtils, { ValidatedServerConfig } from "../../utils/AutoDiscoveryUtils";
-import AutoDiscoveryUtils from "../../utils/AutoDiscoveryUtils";
 import DMRoomMap from '../../utils/DMRoomMap';
 import { countRoomsWithNotif } from '../../RoomNotifs';
 import { ThemeWatcher } from "../../theme";
+import { FontWatcher } from '../../FontWatcher';
 import { storeRoomAliasInCache } from '../../RoomAliasCache';
-import {defer, IDeferred} from "../../utils/promise";
+import { defer, IDeferred } from "../../utils/promise";
 import ToastStore from "../../stores/ToastStore";
 import * as StorageManager from "../../utils/StorageManager";
 import type LoggedInViewType from "./LoggedInView";
+import { ViewUserPayload } from "../../dispatcher/payloads/ViewUserPayload";
+import { Action } from "../../dispatcher/actions";
 
 /** constants for MatrixChat.state.view */
 export enum Views {
@@ -107,7 +108,7 @@ export enum Views {
 // re-dispatched. NOTE: some actions are non-trivial and would require
 // re-factoring to be included in this list in future.
 const ONBOARDING_FLOW_STARTERS = [
-    'view_user_settings',
+    Action.ViewUserSettings,
     'view_create_chat',
     'view_create_room',
     'view_create_group',
@@ -216,6 +217,7 @@ export default class MatrixChat extends React.PureComponent<IProps, IState> {
     private readonly loggedInView: React.RefObject<LoggedInViewType>;
     private readonly dispatcherRef: any;
     private readonly themeWatcher: ThemeWatcher;
+    private readonly fontWatcher: FontWatcher;
 
     constructor(props, context) {
         super(props, context);
@@ -283,8 +285,11 @@ export default class MatrixChat extends React.PureComponent<IProps, IState> {
         this.accountPasswordTimer = null;
 
         this.dispatcherRef = dis.register(this.onAction);
+
         this.themeWatcher = new ThemeWatcher();
+        this.fontWatcher = new FontWatcher();
         this.themeWatcher.start();
+        this.fontWatcher.start();
 
         this.focusComposer = false;
 
@@ -367,6 +372,7 @@ export default class MatrixChat extends React.PureComponent<IProps, IState> {
         Lifecycle.stopMatrixClient();
         dis.unregister(this.dispatcherRef);
         this.themeWatcher.stop();
+        this.fontWatcher.stop();
         window.removeEventListener('resize', this.handleResize);
         this.state.resizeNotifier.removeListener("middlePanelResized", this.dispatchTimelineResize);
 
@@ -613,7 +619,7 @@ export default class MatrixChat extends React.PureComponent<IProps, IState> {
             case 'view_indexed_room':
                 this.viewIndexedRoom(payload.roomIndex);
                 break;
-            case 'view_user_settings': {
+            case Action.ViewUserSettings: {
                 const UserSettingsDialog = sdk.getComponent("dialogs.UserSettingsDialog");
                 Modal.createTrackedDialog('User settings', '', UserSettingsDialog, {},
                     /*className=*/null, /*isPriority=*/false, /*isStatic=*/true);
@@ -1621,9 +1627,7 @@ export default class MatrixChat extends React.PureComponent<IProps, IState> {
                 action: 'view_create_room',
             });
         } else if (screen === 'settings') {
-            dis.dispatch({
+            dis.fire(Action.ViewUserSettings);
-                action: 'view_user_settings',
-            });
         } else if (screen === 'welcome') {
             dis.dispatch({
                 action: 'view_welcome_page',
@@ -1755,8 +1759,8 @@ export default class MatrixChat extends React.PureComponent<IProps, IState> {
 
         const member = new RoomMember(null, userId);
         if (!member) { return; }
-        dis.dispatch({
+        dis.dispatch<ViewUserPayload>({
-            action: 'view_user',
+            action: Action.ViewUser,
             member: member,
         });
     }
@@ -1973,6 +1977,11 @@ export default class MatrixChat extends React.PureComponent<IProps, IState> {
     render() {
         // console.log(`Rendering MatrixChat with view ${this.state.view}`);
 
+        let fragmentAfterLogin = "";
+        if (this.props.initialScreenAfterLogin) {
+            fragmentAfterLogin = `/${this.props.initialScreenAfterLogin.screen}`;
+        }
+
         let view;
 
         if (this.state.view === Views.LOADING) {
@@ -2052,7 +2061,7 @@ export default class MatrixChat extends React.PureComponent<IProps, IState> {
             }
         } else if (this.state.view === Views.WELCOME) {
             const Welcome = sdk.getComponent('auth.Welcome');
-            view = <Welcome {...this.getServerProperties()} />;
+            view = <Welcome {...this.getServerProperties()} fragmentAfterLogin={fragmentAfterLogin} />;
         } else if (this.state.view === Views.REGISTER) {
             const Registration = sdk.getComponent('structures.auth.Registration');
             view = (
@@ -2091,6 +2100,7 @@ export default class MatrixChat extends React.PureComponent<IProps, IState> {
                     defaultDeviceDisplayName={this.props.defaultDeviceDisplayName}
                     onForgotPasswordClick={this.onForgotPasswordClick}
                     onServerConfigChange={this.onServerConfigChange}
+                    fragmentAfterLogin={fragmentAfterLogin}
                     {...this.getServerProperties()}
                 />
             );
@@ -2100,6 +2110,7 @@ export default class MatrixChat extends React.PureComponent<IProps, IState> {
                 <SoftLogout
                     realQueryParams={this.props.realQueryParams}
                     onTokenLoginCompleted={this.props.onTokenLoginCompleted}
+                    fragmentAfterLogin={fragmentAfterLogin}
                 />
             );
         } else {

src/components/structures/MessagePanel.js

@@ -29,6 +29,7 @@ import SettingsStore from '../../settings/SettingsStore';
 import {_t} from "../../languageHandler";
 import {haveTileForEvent} from "../views/rooms/EventTile";
 import {textForEvent} from "../../TextForEvent";
+import IRCTimelineProfileResizer from "../views/elements/IRCTimelineProfileResizer";
 
 const CONTINUATION_MAX_INTERVAL = 5 * 60 * 1000; // 5 minutes
 const continuedTypes = ['m.sticker', 'm.room.message'];
@@ -109,14 +110,16 @@ export default class MessagePanel extends React.Component {
         showReactions: PropTypes.bool,
     };
 
-    constructor() {
+    // Force props to be loaded for useIRCLayout
-        super();
+    constructor(props) {
+        super(props);
 
         this.state = {
             // previous positions the read marker has been in, so we can
             // display 'ghost' read markers that are animating away
             ghostReadMarkers: [],
             showTypingNotifications: SettingsStore.getValue("showTypingNotifications"),
+            useIRCLayout: this.useIRCLayout(SettingsStore.getValue("feature_irc_ui")),
         };
 
         // opaque readreceipt info for each userId; used by ReadReceiptMarker
@@ -169,6 +172,8 @@ export default class MessagePanel extends React.Component {
 
         this._showTypingNotificationsWatcherRef =
             SettingsStore.watchSetting("showTypingNotifications", null, this.onShowTypingNotificationsChange);
+
+        this._layoutWatcherRef = SettingsStore.watchSetting("feature_irc_ui", null, this.onLayoutChange);
     }
 
     componentDidMount() {
@@ -178,6 +183,7 @@ export default class MessagePanel extends React.Component {
     componentWillUnmount() {
         this._isMounted = false;
         SettingsStore.unwatchSetting(this._showTypingNotificationsWatcherRef);
+        SettingsStore.unwatchSetting(this._layoutWatcherRef);
     }
 
     componentDidUpdate(prevProps, prevState) {
@@ -196,6 +202,17 @@ export default class MessagePanel extends React.Component {
         });
     };
 
+    onLayoutChange = () => {
+        this.setState({
+            useIRCLayout: this.useIRCLayout(SettingsStore.getValue("feature_irc_ui")),
+        });
+    }
+
+    useIRCLayout(ircLayoutSelected) {
+        // if room is null we are not in a normal room list
+        return ircLayoutSelected && this.props.room;
+    }
+
     /* get the DOM node representing the given event */
     getNodeForEventId(eventId) {
         if (!this.eventNodes) {
@@ -597,6 +614,7 @@ export default class MessagePanel extends React.Component {
                         isSelectedEvent={highlight}
                         getRelationsForEvent={this.props.getRelationsForEvent}
                         showReactions={this.props.showReactions}
+                        useIRCLayout={this.state.useIRCLayout}
                     />
                 </TileErrorBoundary>
             </li>,
@@ -779,6 +797,8 @@ export default class MessagePanel extends React.Component {
             this.props.className,
             {
                 "mx_MessagePanel_alwaysShowTimestamps": this.props.alwaysShowTimestamps,
+                "mx_IRCLayout": this.state.useIRCLayout,
+                "mx_GroupLayout": !this.state.useIRCLayout,
             },
         );
 
@@ -792,6 +812,15 @@ export default class MessagePanel extends React.Component {
             );
         }
 
+        let ircResizer = null;
+        if (this.state.useIRCLayout) {
+            ircResizer = <IRCTimelineProfileResizer
+                minWidth={20}
+                maxWidth={600}
+                roomId={this.props.room ? this.props.roomroomId : null}
+            />;
+        }
+
         return (
             <ErrorBoundary>
                 <ScrollPanel
@@ -804,6 +833,7 @@ export default class MessagePanel extends React.Component {
                     style={style}
                     stickyBottom={this.props.stickyBottom}
                     resizeNotifier={this.props.resizeNotifier}
+                    fixedChildren={ircResizer}
                 >
                     { topSpinner }
                     { this._getEventTiles() }

src/components/structures/MyGroups.js

@@ -19,7 +19,7 @@ import React from 'react';
 import createReactClass from 'create-react-class';
 import * as sdk from '../../index';
 import { _t } from '../../languageHandler';
-import dis from '../../dispatcher';
+import dis from '../../dispatcher/dispatcher';
 import AccessibleButton from '../views/elements/AccessibleButton';
 import MatrixClientContext from "../../contexts/MatrixClientContext";
 import AutoHideScrollbar from "./AutoHideScrollbar";

src/components/structures/RightPanel.js

@@ -22,7 +22,7 @@ import React from 'react';
 import PropTypes from 'prop-types';
 import classNames from 'classnames';
 import * as sdk from '../../index';
-import dis from '../../dispatcher';
+import dis from '../../dispatcher/dispatcher';
 import RateLimitedFunc from '../../ratelimitedfunc';
 import { showGroupInviteDialog, showGroupAddRoomDialog } from '../../GroupAddressPicker';
 import GroupStore from '../../stores/GroupStore';
@@ -30,6 +30,7 @@ import SettingsStore from "../../settings/SettingsStore";
 import {RIGHT_PANEL_PHASES, RIGHT_PANEL_PHASES_NO_ARGS} from "../../stores/RightPanelStorePhases";
 import RightPanelStore from "../../stores/RightPanelStore";
 import MatrixClientContext from "../../contexts/MatrixClientContext";
+import {Action} from "../../dispatcher/actions";
 
 export default class RightPanel extends React.Component {
     static get propTypes() {
@@ -237,7 +238,7 @@ export default class RightPanel extends React.Component {
                             // within a room, so go back to the member panel if we were in the encryption panel,
                             // or the member list if we were in the member panel... phew.
                             dis.dispatch({
-                                action: "view_user",
+                                action: Action.ViewUser,
                                 member: this.state.phase === RIGHT_PANEL_PHASES.EncryptionPanel ?
                                     this.state.member : null,
                             });
@@ -266,7 +267,7 @@ export default class RightPanel extends React.Component {
                 if (SettingsStore.getValue("feature_cross_signing")) {
                     const onClose = () => {
                         dis.dispatch({
-                            action: "view_user",
+                            action: Action.ViewUser,
                             member: null,
                         });
                     };

src/components/structures/RoomDirectory.js

@@ -20,7 +20,7 @@ import React from 'react';
 import createReactClass from 'create-react-class';
 import {MatrixClientPeg} from "../../MatrixClientPeg";
 import * as sdk from "../../index";
-import dis from "../../dispatcher";
+import dis from "../../dispatcher/dispatcher";
 import Modal from "../../Modal";
 import { linkifyAndSanitizeHtml } from '../../HtmlUtils';
 import PropTypes from 'prop-types';

src/components/structures/RoomStatusBar.js

@@ -25,7 +25,7 @@ import * as sdk from '../../index';
 import {MatrixClientPeg} from '../../MatrixClientPeg';
 import Resend from '../../Resend';
 import * as cryptodevices from '../../cryptodevices';
-import dis from '../../dispatcher';
+import dis from '../../dispatcher/dispatcher';
 import {messageForResourceLimitError, messageForSendError} from '../../utils/ErrorUtils';
 
 const STATUS_BAR_HIDDEN = 0;

src/components/structures/RoomSubList.js

@@ -20,7 +20,7 @@ limitations under the License.
 import React, {createRef} from 'react';
 import classNames from 'classnames';
 import * as sdk from '../../index';
-import dis from '../../dispatcher';
+import dis from '../../dispatcher/dispatcher';
 import * as Unread from '../../Unread';
 import * as RoomNotifs from '../../RoomNotifs';
 import * as FormattingUtils from '../../utils/FormattingUtils';
@@ -32,7 +32,7 @@ import RoomTile from "../views/rooms/RoomTile";
 import LazyRenderList from "../views/elements/LazyRenderList";
 import {_t} from "../../languageHandler";
 import {RovingTabIndexWrapper} from "../../accessibility/RovingTabIndex";
-import toRem from "../../utils/rem";
+import {toPx} from "../../utils/units";
 
 // turn this on for drop & drag console debugging galore
 const debug = false;
@@ -420,7 +420,7 @@ export default class RoomSubList extends React.PureComponent {
 
     setHeight = (height) => {
         if (this._subList.current) {
-            this._subList.current.style.height = toRem(height);
+            this._subList.current.style.height = toPx(height);
         }
         this._updateLazyRenderHeight(height);
     };

src/components/structures/RoomView.js

@@ -34,14 +34,14 @@ import ContentMessages from '../../ContentMessages';
 import Modal from '../../Modal';
 import * as sdk from '../../index';
 import CallHandler from '../../CallHandler';
-import dis from '../../dispatcher';
+import dis from '../../dispatcher/dispatcher';
 import Tinter from '../../Tinter';
 import rate_limited_func from '../../ratelimitedfunc';
 import * as ObjectUtils from '../../ObjectUtils';
 import * as Rooms from '../../Rooms';
 import eventSearch from '../../Searching';
 
-import {isOnlyCtrlOrCmdKeyEvent, Key} from '../../Keyboard';
+import {isOnlyCtrlOrCmdIgnoreShiftKeyEvent, isOnlyCtrlOrCmdKeyEvent, Key} from '../../Keyboard';
 
 import MainSplit from './MainSplit';
 import RightPanel from './RightPanel';
@@ -588,6 +588,18 @@ export default createReactClass({
                     handled = true;
                 }
                 break;
+            case Key.PAGE_UP:
+                if (!ev.altKey && !ev.ctrlKey && ev.shiftKey && !ev.metaKey) {
+                    this.jumpToReadMarker();
+                    handled = true;
+                }
+                break;
+            case Key.U.toUpperCase():
+                if (isOnlyCtrlOrCmdIgnoreShiftKeyEvent(ev) && ev.shiftKey) {
+                    dis.dispatch({ action: "upload_file" })
+                    handled = true;
+                }
+                break;
         }
 
         if (handled) {

src/components/structures/ScrollPanel.js

@@ -144,6 +144,11 @@ export default createReactClass({
         /* resizeNotifier: ResizeNotifier to know when middle column has changed size
          */
         resizeNotifier: PropTypes.object,
+
+        /* fixedChildren: allows for children to be passed which are rendered outside
+         * of the wrapper
+         */
+        fixedChildren: PropTypes.node,
     },
 
     getDefaultProps: function() {
@@ -881,6 +886,7 @@ export default createReactClass({
         return (<AutoHideScrollbar wrappedRef={this._collectScroll}
                 onScroll={this.onScroll}
                 className={`mx_ScrollPanel ${this.props.className}`} style={this.props.style}>
+                    { this.props.fixedChildren }
                     <div className="mx_RoomView_messageListWrapper">
                         <ol ref={this._itemlist} className="mx_RoomView_MessageList" aria-live="polite" role="list">
                             { this.props.children }

src/components/structures/SearchBox.js

@@ -19,7 +19,7 @@ import React, {createRef} from 'react';
 import createReactClass from 'create-react-class';
 import PropTypes from 'prop-types';
 import { Key } from '../../Keyboard';
-import dis from '../../dispatcher';
+import dis from '../../dispatcher/dispatcher';
 import { throttle } from 'lodash';
 import AccessibleButton from '../../components/views/elements/AccessibleButton';
 import classNames from 'classnames';

src/components/structures/TagPanel.js

@@ -22,7 +22,7 @@ import TagOrderStore from '../../stores/TagOrderStore';
 import GroupActions from '../../actions/GroupActions';
 
 import * as sdk from '../../index';
-import dis from '../../dispatcher';
+import dis from '../../dispatcher/dispatcher';
 import { _t } from '../../languageHandler';
 
 import { Droppable } from 'react-beautiful-dnd';

src/components/structures/TagPanelButtons.js

@@ -17,7 +17,7 @@ limitations under the License.
 import React from 'react';
 import createReactClass from 'create-react-class';
 import * as sdk from '../../index';
-import dis from '../../dispatcher';
+import dis from '../../dispatcher/dispatcher';
 import Modal from '../../Modal';
 import { _t } from '../../languageHandler';
 

src/components/structures/TimelinePanel.js

@@ -29,7 +29,7 @@ import {MatrixClientPeg} from "../../MatrixClientPeg";
 import * as ObjectUtils from "../../ObjectUtils";
 import UserActivity from "../../UserActivity";
 import Modal from "../../Modal";
-import dis from "../../dispatcher";
+import dis from "../../dispatcher/dispatcher";
 import * as sdk from "../../index";
 import { Key } from '../../Keyboard';
 import Timer from '../../utils/Timer';

src/components/structures/TopLeftMenuButton.js

@@ -22,7 +22,7 @@ import BaseAvatar from '../views/avatars/BaseAvatar';
 import {MatrixClientPeg} from '../../MatrixClientPeg';
 import * as Avatar from '../../Avatar';
 import { _t } from '../../languageHandler';
-import dis from "../../dispatcher";
+import dis from "../../dispatcher/dispatcher";
 import {ContextMenu, ContextMenuButton} from "./ContextMenu";
 
 const AVATAR_SIZE = 28;

src/components/structures/UploadBar.js

@@ -19,7 +19,7 @@ import React from 'react';
 import createReactClass from 'create-react-class';
 import PropTypes from 'prop-types';
 import ContentMessages from '../../ContentMessages';
-import dis from "../../dispatcher";
+import dis from "../../dispatcher/dispatcher";
 import filesize from "filesize";
 import { _t } from '../../languageHandler';
 

src/components/structures/UserView.js

@@ -22,6 +22,7 @@ import {MatrixClientPeg} from "../../MatrixClientPeg";
 import * as sdk from "../../index";
 import Modal from '../../Modal';
 import { _t } from '../../languageHandler';
+import HomePage from "./HomePage";
 
 export default class UserView extends React.Component {
     static get propTypes() {
@@ -79,7 +80,7 @@ export default class UserView extends React.Component {
             const RightPanel = sdk.getComponent('structures.RightPanel');
             const MainSplit = sdk.getComponent('structures.MainSplit');
             const panel = <RightPanel user={this.state.member} />;
-            return (<MainSplit panel={panel}><div style={{flex: "1"}} /></MainSplit>);
+            return (<MainSplit panel={panel}><HomePage /></MainSplit>);
         } else {
             return (<div />);
         }

src/components/structures/auth/Login.js

@@ -355,7 +355,8 @@ export default createReactClass({
             ev.preventDefault();
             ev.stopPropagation();
             const ssoKind = step === 'm.login.sso' ? 'sso' : 'cas';
-            PlatformPeg.get().startSingleSignOn(this._loginLogic.createTemporaryClient(), ssoKind);
+            PlatformPeg.get().startSingleSignOn(this._loginLogic.createTemporaryClient(), ssoKind,
+                this.props.fragmentAfterLogin);
         } else {
             // Don't intercept - just go through to the register page
             this.onRegisterClick(ev);
@@ -628,7 +629,9 @@ export default createReactClass({
                 <SSOButton
                     className="mx_Login_sso_link mx_Login_submit"
                     matrixClient={this._loginLogic.createTemporaryClient()}
-                    loginType={loginType} />
+                    loginType={loginType}
+                    fragmentAfterLogin={this.props.fragmentAfterLogin}
+                />
             </div>
         );
     },

src/components/structures/auth/Registration.js

@@ -32,7 +32,7 @@ import * as Lifecycle from '../../../Lifecycle';
 import {MatrixClientPeg} from "../../../MatrixClientPeg";
 import AuthPage from "../../views/auth/AuthPage";
 import Login from "../../../Login";
-import dis from "../../../dispatcher";
+import dis from "../../../dispatcher/dispatcher";
 
 // Phases
 // Show controls to configure server details
@@ -243,10 +243,15 @@ export default createReactClass({
             });
         };
         try {
-            await this._makeRegisterRequest({});
+            // We do the first registration request ourselves to discover whether we need to
-            // This should never succeed since we specified an empty
+            // do SSO instead. If we've already started the UI Auth process though, we don't
-            // auth object.
+            // need to.
-            console.log("Expecting 401 from register request but got success!");
+            if (!this.state.doingUIAuth) {
+                await this._makeRegisterRequest({});
+                // This should never succeed since we specified an empty
+                // auth object.
+                console.log("Expecting 401 from register request but got success!");
+            }
         } catch (e) {
             if (e.httpStatus === 401) {
                 this.setState({

src/components/structures/auth/SoftLogout.js

@@ -18,7 +18,7 @@ import React from 'react';
 import PropTypes from 'prop-types';
 import {_t} from '../../../languageHandler';
 import * as sdk from '../../../index';
-import dis from '../../../dispatcher';
+import dis from '../../../dispatcher/dispatcher';
 import * as Lifecycle from '../../../Lifecycle';
 import Modal from '../../../Modal';
 import {MatrixClientPeg} from "../../../MatrixClientPeg";
@@ -244,7 +244,9 @@ export default class SoftLogout extends React.Component {
                     <p>{introText}</p>
                     <SSOButton
                         matrixClient={MatrixClientPeg.get()}
-                        loginType={this.state.loginView === LOGIN_VIEW.CAS ? "cas" : "sso"} />
+                        loginType={this.state.loginView === LOGIN_VIEW.CAS ? "cas" : "sso"}
+                        fragmentAfterLogin={this.props.fragmentAfterLogin}
+                    />
                 </div>
             );
         }

src/components/views/auth/InteractiveAuthEntryComponents.js

@@ -412,14 +412,14 @@ export const EmailIdentityAuthEntry = createReactClass({
         this.props.onPhaseChange(DEFAULT_PHASE);
     },
 
-    getInitialState: function() {
-        return {
-            requestingToken: false,
-        };
-    },
-
     render: function() {
-        if (this.state.requestingToken) {
+        // This component is now only displayed once the token has been requested,
+        // so we know the email has been sent. It can also get loaded after the user
+        // has clicked the validation link if the server takes a while to propagate
+        // the validation internally. If we're in the session spawned from clicking
+        // the validation link, we won't know the email address, so if we don't have it,
+        // assume that the link has been clicked and the server will realise when we poll.
+        if (this.props.inputs.emailAddress === undefined) {
             const Loader = sdk.getComponent("elements.Spinner");
             return <Loader />;
         } else {

src/components/views/auth/PassphraseField.tsx

@@ -0,0 +1,125 @@
+/*
+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.
+*/
+
+import React, {PureComponent, RefCallback, RefObject} from "react";
+import classNames from "classnames";
+import zxcvbn from "zxcvbn";
+
+import SdkConfig from "../../../SdkConfig";
+import withValidation, {IFieldState, IValidationResult} from "../elements/Validation";
+import {_t, _td} from "../../../languageHandler";
+import Field from "../elements/Field";
+
+interface IProps {
+    autoFocus?: boolean;
+    id?: string;
+    className?: string;
+    minScore: 0 | 1 | 2 | 3 | 4;
+    value: string;
+    fieldRef?: RefCallback<Field> | RefObject<Field>;
+
+    label?: string;
+    labelEnterPassword?: string;
+    labelStrongPassword?: string;
+    labelAllowedButUnsafe?: string;
+
+    onChange(ev: KeyboardEvent);
+    onValidate(result: IValidationResult);
+}
+
+interface IState {
+    complexity: zxcvbn.ZXCVBNResult;
+}
+
+class PassphraseField extends PureComponent<IProps, IState> {
+    static defaultProps = {
+        label: _td("Password"),
+        labelEnterPassword: _td("Enter password"),
+        labelStrongPassword: _td("Nice, strong password!"),
+        labelAllowedButUnsafe: _td("Password is allowed, but unsafe"),
+    };
+
+    state = { complexity: null };
+
+    public readonly validate = withValidation<this>({
+        description: function() {
+            const complexity = this.state.complexity;
+            const score = complexity ? complexity.score : 0;
+            return <progress className="mx_PassphraseField_progress" max={4} value={score} />;
+        },
+        rules: [
+            {
+                key: "required",
+                test: ({ value, allowEmpty }) => allowEmpty || !!value,
+                invalid: () => _t(this.props.labelEnterPassword),
+            },
+            {
+                key: "complexity",
+                test: async function({ value }) {
+                    if (!value) {
+                        return false;
+                    }
+                    const { scorePassword } = await import('../../../utils/PasswordScorer');
+                    const complexity = scorePassword(value);
+                    this.setState({ complexity });
+                    const safe = complexity.score >= this.props.minScore;
+                    const allowUnsafe = SdkConfig.get()["dangerously_allow_unsafe_and_insecure_passwords"];
+                    return allowUnsafe || safe;
+                },
+                valid: function() {
+                    // Unsafe passwords that are valid are only possible through a
+                    // configuration flag. We'll print some helper text to signal
+                    // to the user that their password is allowed, but unsafe.
+                    if (this.state.complexity.score >= this.props.minScore) {
+                        return _t(this.props.labelStrongPassword);
+                    }
+                    return _t(this.props.labelAllowedButUnsafe);
+                },
+                invalid: function() {
+                    const complexity = this.state.complexity;
+                    if (!complexity) {
+                        return null;
+                    }
+                    const { feedback } = complexity;
+                    return feedback.warning || feedback.suggestions[0] || _t("Keep going...");
+                },
+            },
+        ],
+    });
+
+    onValidate = async (fieldState: IFieldState) => {
+        const result = await this.validate(fieldState);
+        this.props.onValidate(result);
+        return result;
+    };
+
+    render() {
+        return <Field
+            id={this.props.id}
+            autoFocus={this.props.autoFocus}
+            className={classNames("mx_PassphraseField", this.props.className)}
+            ref={this.props.fieldRef}
+            type="password"
+            autoComplete="new-password"
+            label={_t(this.props.label)}
+            value={this.props.value}
+            onChange={this.props.onChange}
+            onValidate={this.onValidate}
+        />
+    }
+}
+
+export default PassphraseField;

src/components/views/auth/RegistrationForm.js

@@ -29,6 +29,7 @@ import SdkConfig from '../../../SdkConfig';
 import { SAFE_LOCALPART_REGEX } from '../../../Registration';
 import withValidation from '../elements/Validation';
 import {ValidatedServerConfig} from "../../../utils/AutoDiscoveryUtils";
+import PassphraseField from "./PassphraseField";
 
 const FIELD_EMAIL = 'field_email';
 const FIELD_PHONE_NUMBER = 'field_phone_number';
@@ -78,7 +79,6 @@ export default createReactClass({
             password: this.props.defaultPassword || "",
             passwordConfirm: this.props.defaultPassword || "",
             passwordComplexity: null,
-            passwordSafe: false,
         };
     },
 
@@ -264,65 +264,10 @@ export default createReactClass({
         });
     },
 
-    async onPasswordValidate(fieldState) {
+    onPasswordValidate(result) {
-        const result = await this.validatePasswordRules(fieldState);
         this.markFieldValid(FIELD_PASSWORD, result.valid);
-        return result;
     },
 
-    validatePasswordRules: withValidation({
-        description: function() {
-            const complexity = this.state.passwordComplexity;
-            const score = complexity ? complexity.score : 0;
-            return <progress
-                className="mx_AuthBody_passwordScore"
-                max={PASSWORD_MIN_SCORE}
-                value={score}
-            />;
-        },
-        rules: [
-            {
-                key: "required",
-                test: ({ value, allowEmpty }) => allowEmpty || !!value,
-                invalid: () => _t("Enter password"),
-            },
-            {
-                key: "complexity",
-                test: async function({ value }) {
-                    if (!value) {
-                        return false;
-                    }
-                    const { scorePassword } = await import('../../../utils/PasswordScorer');
-                    const complexity = scorePassword(value);
-                    const safe = complexity.score >= PASSWORD_MIN_SCORE;
-                    const allowUnsafe = SdkConfig.get()["dangerously_allow_unsafe_and_insecure_passwords"];
-                    this.setState({
-                        passwordComplexity: complexity,
-                        passwordSafe: safe,
-                    });
-                    return allowUnsafe || safe;
-                },
-                valid: function() {
-                    // Unsafe passwords that are valid are only possible through a
-                    // configuration flag. We'll print some helper text to signal
-                    // to the user that their password is allowed, but unsafe.
-                    if (!this.state.passwordSafe) {
-                        return _t("Password is allowed, but unsafe");
-                    }
-                    return _t("Nice, strong password!");
-                },
-                invalid: function() {
-                    const complexity = this.state.passwordComplexity;
-                    if (!complexity) {
-                        return null;
-                    }
-                    const { feedback } = complexity;
-                    return feedback.warning || feedback.suggestions[0] || _t("Keep going...");
-                },
-            },
-        ],
-    }),
-
     onPasswordConfirmChange(ev) {
         this.setState({
             passwordConfirm: ev.target.value,
@@ -484,13 +429,10 @@ export default createReactClass({
     },
 
     renderPassword() {
-        const Field = sdk.getComponent('elements.Field');
+        return <PassphraseField
-        return <Field
             id="mx_RegistrationForm_password"
-            ref={field => this[FIELD_PASSWORD] = field}
+            fieldRef={field => this[FIELD_PASSWORD] = field}
-            type="password"
+            minScore={PASSWORD_MIN_SCORE}
-            autoComplete="new-password"
-            label={_t("Password")}
             value={this.state.password}
             onChange={this.onPasswordChange}
             onValidate={this.onPasswordValidate}

src/components/views/auth/Welcome.js

@@ -45,7 +45,8 @@ export default class Welcome extends React.PureComponent {
             idBaseUrl: isUrl,
         });
         const plaf = PlatformPeg.get();
-        const callbackUrl = plaf.getSSOCallbackUrl(tmpClient.getHomeserverUrl(), tmpClient.getIdentityServerUrl());
+        const callbackUrl = plaf.getSSOCallbackUrl(tmpClient.getHomeserverUrl(), tmpClient.getIdentityServerUrl(),
+            this.props.fragmentAfterLogin);
 
         return (
             <AuthPage>

src/components/views/avatars/BaseAvatar.js

@@ -24,7 +24,7 @@ import * as AvatarLogic from '../../../Avatar';
 import SettingsStore from "../../../settings/SettingsStore";
 import AccessibleButton from '../elements/AccessibleButton';
 import MatrixClientContext from "../../../contexts/MatrixClientContext";
-import toRem from "../../../utils/rem";
+import {toPx} from "../../../utils/units";
 
 export default createReactClass({
     displayName: 'BaseAvatar',
@@ -166,9 +166,9 @@ export default createReactClass({
             const textNode = (
                 <span className="mx_BaseAvatar_initial" aria-hidden="true"
                     style={{
-                        fontSize: toRem(width * 0.65),
+                        fontSize: toPx(width * 0.65),
-                        width: toRem(width),
+                        width: toPx(width),
-                        lineHeight: toRem(height),
+                        lineHeight: toPx(height),
                     }}
                 >
                     { initialLetter }
@@ -179,8 +179,8 @@ export default createReactClass({
                     alt="" title={title} onError={this.onError}
                     aria-hidden="true"
                     style={{
-                        width: toRem(width),
+                        width: toPx(width),
-                        height: toRem(height)
+                        height: toPx(height)
                     }} />
             );
             if (onClick != null) {
@@ -210,8 +210,8 @@ export default createReactClass({
                     onClick={onClick}
                     onError={this.onError}
                     style={{
-                        width: toRem(width),
+                        width: toPx(width),
-                        height: toRem(height),
+                        height: toPx(height),
                     }}
                     title={title} alt=""
                     inputRef={inputRef}
@@ -224,8 +224,8 @@ export default createReactClass({
                     src={imageUrl}
                     onError={this.onError}
                     style={{
-                        width: toRem(width),
+                        width: toPx(width),
-                        height: toRem(height),
+                        height: toPx(height),
                     }}
                     title={title} alt=""
                     ref={inputRef}

src/components/views/avatars/MemberAvatar.js

@@ -20,7 +20,8 @@ import PropTypes from 'prop-types';
 import createReactClass from 'create-react-class';
 import * as Avatar from '../../../Avatar';
 import * as sdk from "../../../index";
-import dis from "../../../dispatcher";
+import dis from "../../../dispatcher/dispatcher";
+import {Action} from "../../../dispatcher/actions";
 
 export default createReactClass({
     displayName: 'MemberAvatar',
@@ -33,7 +34,7 @@ export default createReactClass({
         resizeMethod: PropTypes.string,
         // The onClick to give the avatar
         onClick: PropTypes.func,
-        // Whether the onClick of the avatar should be overriden to dispatch 'view_user'
+        // Whether the onClick of the avatar should be overriden to dispatch `Action.ViewUser`
         viewUserOnClick: PropTypes.bool,
         title: PropTypes.string,
     },
@@ -85,7 +86,7 @@ export default createReactClass({
         if (viewUserOnClick) {
             onClick = () => {
                 dis.dispatch({
-                    action: 'view_user',
+                    action: Action.ViewUser,
                     member: this.props.member,
                 });
             };

src/components/views/context_menus/MessageContextMenu.js

@@ -23,7 +23,7 @@ import createReactClass from 'create-react-class';
 import {EventStatus} from 'matrix-js-sdk';
 
 import {MatrixClientPeg} from '../../../MatrixClientPeg';
-import dis from '../../../dispatcher';
+import dis from '../../../dispatcher/dispatcher';
 import * as sdk from '../../../index';
 import { _t } from '../../../languageHandler';
 import Modal from '../../../Modal';

src/components/views/context_menus/RoomTileContextMenu.js

@@ -24,7 +24,7 @@ import classNames from 'classnames';
 import * as sdk from '../../../index';
 import { _t, _td } from '../../../languageHandler';
 import {MatrixClientPeg} from '../../../MatrixClientPeg';
-import dis from '../../../dispatcher';
+import dis from '../../../dispatcher/dispatcher';
 import DMRoomMap from '../../../utils/DMRoomMap';
 import * as Rooms from '../../../Rooms';
 import * as RoomNotifs from '../../../RoomNotifs';

src/components/views/context_menus/TagTileContextMenu.js

@@ -18,7 +18,7 @@ limitations under the License.
 import React from 'react';
 import PropTypes from 'prop-types';
 import { _t } from '../../../languageHandler';
-import dis from '../../../dispatcher';
+import dis from '../../../dispatcher/dispatcher';
 import TagOrderActions from '../../../actions/TagOrderActions';
 import * as sdk from '../../../index';
 import {MenuItem} from "../../structures/ContextMenu";

src/components/views/context_menus/TopLeftMenu.js

@@ -17,7 +17,7 @@ limitations under the License.
 
 import React from 'react';
 import PropTypes from 'prop-types';
-import dis from '../../../dispatcher';
+import dis from '../../../dispatcher/dispatcher';
 import { _t } from '../../../languageHandler';
 import LogoutDialog from "../dialogs/LogoutDialog";
 import Modal from "../../../Modal";
@@ -27,6 +27,7 @@ import {MatrixClientPeg} from '../../../MatrixClientPeg';
 import {MenuItem} from "../../structures/ContextMenu";
 import * as sdk from "../../../index";
 import {getHomePageUrl} from "../../../utils/pages";
+import {Action} from "../../../dispatcher/actions";
 
 export default class TopLeftMenu extends React.Component {
     static propTypes = {
@@ -134,7 +135,7 @@ export default class TopLeftMenu extends React.Component {
     }
 
     openSettings() {
-        dis.dispatch({action: 'view_user_settings'});
+        dis.fire(Action.ViewUserSettings);
         this.closeMenu();
     }
 

src/components/views/dialogs/AddressPickerDialog.js

@@ -24,7 +24,7 @@ import createReactClass from 'create-react-class';
 import { _t, _td } from '../../../languageHandler';
 import * as sdk from '../../../index';
 import {MatrixClientPeg} from '../../../MatrixClientPeg';
-import dis from '../../../dispatcher';
+import dis from '../../../dispatcher/dispatcher';
 import { addressTypes, getAddressType } from '../../../UserAddress.js';
 import GroupStore from '../../../stores/GroupStore';
 import * as Email from '../../../email';
@@ -33,6 +33,7 @@ import { getDefaultIdentityServerUrl, useDefaultIdentityServer } from '../../../
 import { abbreviateUrl } from '../../../utils/UrlUtils';
 import {sleep} from "../../../utils/promise";
 import {Key} from "../../../Keyboard";
+import {Action} from "../../../dispatcher/actions";
 
 const TRUNCATE_QUERY_LIST = 40;
 const QUERY_USER_DIRECTORY_DEBOUNCE_MS = 200;
@@ -615,7 +616,7 @@ export default createReactClass({
 
     onManageSettingsClick(e) {
         e.preventDefault();
-        dis.dispatch({ action: 'view_user_settings' });
+        dis.fire(Action.ViewUserSettings);
         this.onCancel();
     },
 

src/components/views/dialogs/CreateGroupDialog.js

@@ -18,7 +18,7 @@ import React from 'react';
 import createReactClass from 'create-react-class';
 import PropTypes from 'prop-types';
 import * as sdk from '../../../index';
-import dis from '../../../dispatcher';
+import dis from '../../../dispatcher/dispatcher';
 import { _t } from '../../../languageHandler';
 import {MatrixClientPeg} from '../../../MatrixClientPeg';
 

src/components/views/dialogs/CryptoStoreTooNewDialog.js

@@ -16,7 +16,7 @@ limitations under the License.
 
 import React from 'react';
 import * as sdk from '../../../index';
-import dis from '../../../dispatcher';
+import dis from '../../../dispatcher/dispatcher';
 import { _t } from '../../../languageHandler';
 import Modal from '../../../Modal';
 

src/components/views/dialogs/DeviceVerifyDialog.js

@@ -25,7 +25,7 @@ import * as FormattingUtils from '../../../utils/FormattingUtils';
 import { _t } from '../../../languageHandler';
 import {verificationMethods} from 'matrix-js-sdk/src/crypto';
 import {ensureDMExists} from "../../../createRoom";
-import dis from "../../../dispatcher";
+import dis from "../../../dispatcher/dispatcher";
 import SettingsStore from '../../../settings/SettingsStore';
 import {SHOW_QR_CODE_METHOD} from "matrix-js-sdk/src/crypto/verification/QRCode";
 import VerificationQREmojiOptions from "../verification/VerificationQREmojiOptions";

src/components/views/dialogs/IntegrationsDisabledDialog.js

@@ -18,7 +18,8 @@ import React from 'react';
 import PropTypes from 'prop-types';
 import {_t} from "../../../languageHandler";
 import * as sdk from "../../../index";
-import dis from '../../../dispatcher';
+import dis from '../../../dispatcher/dispatcher';
+import {Action} from "../../../dispatcher/actions";
 
 export default class IntegrationsDisabledDialog extends React.Component {
     static propTypes = {
@@ -31,7 +32,7 @@ export default class IntegrationsDisabledDialog extends React.Component {
 
     _onOpenSettingsClick = () => {
         this.props.onFinished();
-        dis.dispatch({action: "view_user_settings"});
+        dis.fire(Action.ViewUserSettings);
     };
 
     render() {

src/components/views/dialogs/InviteDialog.js

@@ -27,7 +27,7 @@ import {getHttpUriForMxc} from "matrix-js-sdk/src/content-repo";
 import * as Email from "../../../email";
 import {getDefaultIdentityServerUrl, useDefaultIdentityServer} from "../../../utils/IdentityServerUtils";
 import {abbreviateUrl} from "../../../utils/UrlUtils";
-import dis from "../../../dispatcher";
+import dis from "../../../dispatcher/dispatcher";
 import IdentityAuthClient from "../../../IdentityAuthClient";
 import Modal from "../../../Modal";
 import {humanizeTime} from "../../../utils/humanize";
@@ -36,6 +36,7 @@ import {inviteMultipleToRoom} from "../../../RoomInvite";
 import SettingsStore from '../../../settings/SettingsStore';
 import RoomListStore, {TAG_DM} from "../../../stores/RoomListStore";
 import {Key} from "../../../Keyboard";
+import {Action} from "../../../dispatcher/actions";
 
 export const KIND_DM = "dm";
 export const KIND_INVITE = "invite";
@@ -902,7 +903,7 @@ export default class InviteDialog extends React.PureComponent {
 
     _onManageSettingsClick = (e) => {
         e.preventDefault();
-        dis.dispatch({ action: 'view_user_settings' });
+        dis.fire(Action.ViewUserSettings);
         this.props.onFinished();
     };
 

src/components/views/dialogs/LogoutDialog.js

@@ -18,7 +18,7 @@ limitations under the License.
 import React from 'react';
 import Modal from '../../../Modal';
 import * as sdk from '../../../index';
-import dis from '../../../dispatcher';
+import dis from '../../../dispatcher/dispatcher';
 import { _t } from '../../../languageHandler';
 import {MatrixClientPeg} from '../../../MatrixClientPeg';
 

src/components/views/dialogs/RoomSettingsDialog.js

@@ -27,7 +27,7 @@ import NotificationSettingsTab from "../settings/tabs/room/NotificationSettingsT
 import BridgeSettingsTab from "../settings/tabs/room/BridgeSettingsTab";
 import * as sdk from "../../../index";
 import {MatrixClientPeg} from "../../../MatrixClientPeg";
-import dis from "../../../dispatcher";
+import dis from "../../../dispatcher/dispatcher";
 import SettingsStore from "../../../settings/SettingsStore";
 
 export default class RoomSettingsDialog extends React.Component {

src/components/views/dialogs/ShareDialog.tsx

@@ -24,7 +24,7 @@ import {RoomMember} from "matrix-js-sdk/src/models/room-member";
 import {MatrixEvent} from "matrix-js-sdk/src/models/event";
 import * as sdk from '../../../index';
 import { _t } from '../../../languageHandler';
-import QRCode from 'qrcode-react';
+import QRCode from "../elements/QRCode";
 import {RoomPermalinkCreator, makeGroupPermalink, makeUserPermalink} from "../../../utils/permalinks/Permalinks";
 import * as ContextMenu from "../../structures/ContextMenu";
 import {toRightOf} from "../../structures/ContextMenu";
@@ -221,7 +221,7 @@ export default class ShareDialog extends React.PureComponent<IProps, IState> {
 
                 <div className="mx_ShareDialog_split">
                     <div className="mx_ShareDialog_qrcode_container">
-                        <QRCode value={matrixToUrl} size={256} logoWidth={48} logo={require("../../../../res/img/matrix-m.svg")} />
+                        <QRCode data={matrixToUrl} width={256} />
                     </div>
                     <div className="mx_ShareDialog_social_container">
                         { socials.map((social) => (

src/components/views/dialogs/UserSettingsDialog.js

@@ -22,6 +22,7 @@ import {_t, _td} from "../../../languageHandler";
 import GeneralUserSettingsTab from "../settings/tabs/user/GeneralUserSettingsTab";
 import SettingsStore from "../../../settings/SettingsStore";
 import LabsUserSettingsTab from "../settings/tabs/user/LabsUserSettingsTab";
+import AppearanceUserSettingsTab from "../settings/tabs/user/AppearanceUserSettingsTab";
 import SecurityUserSettingsTab from "../settings/tabs/user/SecurityUserSettingsTab";
 import NotificationUserSettingsTab from "../settings/tabs/user/NotificationUserSettingsTab";
 import PreferencesUserSettingsTab from "../settings/tabs/user/PreferencesUserSettingsTab";
@@ -66,6 +67,11 @@ export default class UserSettingsDialog extends React.Component {
             "mx_UserSettingsDialog_settingsIcon",
             <GeneralUserSettingsTab closeSettingsFn={this.props.onFinished} />,
         ));
+        tabs.push(new Tab(
+            _td("Appearance"),
+            "mx_UserSettingsDialog_appearanceIcon",
+            <AppearanceUserSettingsTab />,
+        ));
         tabs.push(new Tab(
             _td("Flair"),
             "mx_UserSettingsDialog_flairIcon",

src/components/views/dialogs/keybackup/RestoreKeyBackupDialog.js

@@ -201,7 +201,7 @@ export default class RestoreKeyBackupDialog extends React.PureComponent {
             // `accessSecretStorage` may prompt for storage access as needed.
             const recoverInfo = await accessSecretStorage(async () => {
                 return MatrixClientPeg.get().restoreKeyBackupWithSecretStorage(
-                    this.state.backupInfo,
+                    this.state.backupInfo, undefined, undefined,
                     { progressCallback: this._progressCallback },
                 );
             });

src/components/views/elements/ActionButton.js

@@ -18,7 +18,7 @@ import React from 'react';
 import PropTypes from 'prop-types';
 import createReactClass from 'create-react-class';
 import AccessibleButton from './AccessibleButton';
-import dis from '../../../dispatcher';
+import dis from '../../../dispatcher/dispatcher';
 import * as sdk from '../../../index';
 import Analytics from '../../../Analytics';
 

src/components/views/elements/AppTile.js

@@ -31,7 +31,7 @@ import AppPermission from './AppPermission';
 import AppWarning from './AppWarning';
 import MessageSpinner from './MessageSpinner';
 import WidgetUtils from '../../../utils/WidgetUtils';
-import dis from '../../../dispatcher';
+import dis from '../../../dispatcher/dispatcher';
 import ActiveWidgetStore from '../../../stores/ActiveWidgetStore';
 import classNames from 'classnames';
 import {IntegrationManagers} from "../../../integrations/IntegrationManagers";

src/components/views/elements/Draggable.tsx

@@ -0,0 +1,84 @@
+/*
+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.
+*/
+
+import React from 'react';
+
+interface IProps {
+    className: string,
+    dragFunc: (currentLocation: ILocationState, event: MouseEvent) => ILocationState,
+    onMouseUp: (event: MouseEvent) => void,
+}
+
+interface IState {
+    onMouseMove: (event: MouseEvent) => void,
+    onMouseUp: (event: MouseEvent) => void,
+    location: ILocationState,
+}
+
+export interface ILocationState {
+    currentX: number,
+    currentY: number,
+}
+
+export default class Draggable extends React.Component<IProps, IState> {
+
+    constructor(props: IProps) {
+        super(props);
+
+        this.state = {
+            onMouseMove: this.onMouseMove.bind(this),
+            onMouseUp: this.onMouseUp.bind(this),
+            location: {
+                currentX: 0,
+                currentY: 0,
+            },
+        };
+    }
+
+    private onMouseDown = (event: MouseEvent): void => {
+        this.setState({
+            location: {
+                currentX: event.clientX,
+                currentY: event.clientY,
+            },
+        });
+
+        document.addEventListener("mousemove", this.state.onMouseMove);
+        document.addEventListener("mouseup", this.state.onMouseUp);
+        console.log("Mouse down")
+    }
+
+    private onMouseUp = (event: MouseEvent): void => {
+        document.removeEventListener("mousemove", this.state.onMouseMove);
+        document.removeEventListener("mouseup", this.state.onMouseUp);
+        this.props.onMouseUp(event);
+        console.log("Mouse up")
+    }
+
+    private onMouseMove(event: MouseEvent): void {
+        console.log("Mouse Move")
+        const newLocation = this.props.dragFunc(this.state.location, event);
+
+        this.setState({
+            location: newLocation,
+        });
+    }
+
+    render() {
+        return <div className={this.props.className} onMouseDown={this.onMouseDown.bind(this)} />
+    }
+
+}

src/components/views/elements/Flair.js

@@ -19,7 +19,7 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 import FlairStore from '../../../stores/FlairStore';
-import dis from '../../../dispatcher';
+import dis from '../../../dispatcher/dispatcher';
 import MatrixClientContext from "../../../contexts/MatrixClientContext";