Merge branch 'develop' of github.com:matrix-org/matrix-react-sdk into copy-room

res/css/views/rooms/_IRCLayout.scss

@@ -198,8 +198,9 @@ $irc-line-height: $font-18px;
     .mx_ReplyThread {
         margin: 0;
         .mx_SenderProfile {
+            order: unset;
+            max-width: unset;
             width: unset;
-            max-width: var(--name-width);
             background: transparent;
         }
 

res/css/views/rooms/_ReplyPreview.scss

@@ -29,12 +29,16 @@ limitations under the License.
 }
 
 .mx_ReplyPreview_header {
-    margin: 12px;
+    margin: 8px;
     color: $primary-fg-color;
     font-weight: 400;
     opacity: 0.4;
 }
 
+.mx_ReplyPreview_tile {
+    margin: 0 8px;
+}
+
 .mx_ReplyPreview_title {
     float: left;
 }
@@ -42,6 +46,7 @@ limitations under the License.
 .mx_ReplyPreview_cancel {
     float: right;
     cursor: pointer;
+    display: flex;
 }
 
 .mx_ReplyPreview_clear {

res/css/views/rooms/_ReplyTile.scss

@@ -0,0 +1,123 @@
+/*
+Copyright 2020 Tulir Asokan <tulir@maunium.net>
+
+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_ReplyTile {
+    padding-top: 2px;
+    padding-bottom: 2px;
+    font-size: $font-14px;
+    position: relative;
+    line-height: $font-16px;
+
+    &.mx_ReplyTile_audio .mx_MFileBody_info_icon::before {
+        mask-image: url("$(res)/img/element-icons/speaker.svg");
+    }
+
+    &.mx_ReplyTile_video .mx_MFileBody_info_icon::before {
+        mask-image: url("$(res)/img/element-icons/call/video-call.svg");
+    }
+
+    .mx_MFileBody {
+        .mx_MFileBody_info {
+            margin: 5px 0;
+        }
+
+        .mx_MFileBody_download {
+            display: none;
+        }
+    }
+}
+
+.mx_ReplyTile > a {
+    display: flex;
+    flex-direction: column;
+    text-decoration: none;
+    color: $primary-fg-color;
+}
+
+.mx_ReplyTile .mx_RedactedBody {
+    padding: 4px 0 2px 20px;
+
+    &::before {
+        height: 13px;
+        width: 13px;
+        top: 5px;
+    }
+}
+
+// We do reply size limiting with CSS to avoid duplicating the TextualBody component.
+.mx_ReplyTile .mx_EventTile_content {
+    $reply-lines: 2;
+    $line-height: $font-22px;
+
+    pointer-events: none;
+
+    text-overflow: ellipsis;
+    display: -webkit-box;
+    -webkit-box-orient: vertical;
+    -webkit-line-clamp: $reply-lines;
+    line-height: $line-height;
+
+    .mx_EventTile_body.mx_EventTile_bigEmoji {
+        line-height: $line-height !important;
+        // Override the big emoji override
+        font-size: $font-14px !important;
+    }
+
+    // Hide line numbers
+    .mx_EventTile_lineNumbers {
+        display: none;
+    }
+
+    // Hack to cut content in <pre> tags too
+    .mx_EventTile_pre_container > pre {
+        overflow: hidden;
+        text-overflow: ellipsis;
+        display: -webkit-box;
+        -webkit-box-orient: vertical;
+        -webkit-line-clamp: $reply-lines;
+        padding: 4px;
+    }
+
+    .markdown-body blockquote,
+    .markdown-body dl,
+    .markdown-body ol,
+    .markdown-body p,
+    .markdown-body pre,
+    .markdown-body table,
+    .markdown-body ul {
+        margin-bottom: 4px;
+    }
+}
+
+.mx_ReplyTile.mx_ReplyTile_info {
+    padding-top: 0;
+}
+
+.mx_ReplyTile .mx_SenderProfile {
+    color: $primary-fg-color;
+    font-size: $font-14px;
+    display: inline-block; /* anti-zalgo, with overflow hidden */
+    overflow: hidden;
+    cursor: pointer;
+    padding-left: 0; /* left gutter */
+    padding-bottom: 0;
+    padding-top: 0;
+    margin: 0;
+    line-height: $font-17px;
+    /* the next three lines, along with overflow hidden, truncate long display names */
+    white-space: nowrap;
+    text-overflow: ellipsis;
+}