Move voice message components to audio-generic directory

res/css/views/audio_messages/_PlaybackContainer.scss

@@ -0,0 +1,53 @@
+/*
+Copyright 2021 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.
+*/
+
+// Dev note: there's no actual component called <PlaybackContainer />. These classes
+// are shared amongst multiple voice message components.
+
+// Container for live recording and playback controls
+.mx_VoiceMessagePrimaryContainer {
+    // 7px top and bottom for visual design. 12px left & right, but the waveform (right)
+    // has a 1px padding on it that we want to account for.
+    padding: 7px 12px 7px 11px;
+    background-color: $voice-record-waveform-bg-color;
+    border-radius: 12px;
+
+    // Cheat at alignment a bit
+    display: flex;
+    align-items: center;
+
+    color: $voice-record-waveform-fg-color;
+    font-size: $font-14px;
+    line-height: $font-24px;
+
+    .mx_Waveform {
+        .mx_Waveform_bar {
+            background-color: $voice-record-waveform-incomplete-fg-color;
+
+            &.mx_Waveform_bar_100pct {
+                // Small animation to remove the mechanical feel of progress
+                transition: background-color 250ms ease;
+                background-color: $voice-record-waveform-fg-color;
+            }
+        }
+    }
+
+    .mx_Clock {
+        width: $font-42px; // we're not using a monospace font, so fake it
+        padding-right: 6px; // with the fixed width this ends up as a visual 8px most of the time, as intended.
+        padding-left: 8px; // isolate from recording circle / play control
+    }
+}