riot-web/res/css/views/voip/_CallView.scss

/*
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.
*/

.mx_CallView {
    border-radius: 8px;
    background-color: $dark-panel-bg-color;
    padding-left: 8px;
    padding-right: 8px;
    // XXX: CallContainer sets pointer-events: none - should probably be set back in a better place
    pointer-events: initial;
}

.mx_CallView_large {
    padding-bottom: 10px;
    margin: 5px 5px 5px 18px;
    display: flex;
    flex-direction: column;
    flex: 1;

    .mx_CallView_voice {
        flex: 1;
    }
}

.mx_CallView_pip {
    width: 320px;
    padding-bottom: 8px;
    background-color: $toast-bg-color;
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.20);
    border-radius: 8px;

    .mx_CallView_voice {
        height: 180px;
    }

    .mx_CallView_callControls {
        bottom: 0px;
    }

    .mx_CallView_callControls_button {
        &::before {
            width: 36px;
            height: 36px;
        }
    }

    .mx_CallView_holdTransferContent {
        padding-top: 10px;
        padding-bottom: 25px;
    }
}

.mx_CallView_content {
    position: relative;
    display: flex;
    justify-content: center;
    border-radius: 8px;

    > .mx_VideoFeed {
        width: 100%;
        height: 100%;

        &.mx_VideoFeed_voice {
            background-color: $inverted-bg-color;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .mx_VideoFeed_video {
            height: 100%;
            background-color: #000;
        }

        .mx_VideoFeed_mic {
            left: 10px;
            bottom: 10px;
        }
    }
}

.mx_CallView_voice {
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background-color: $inverted-bg-color;
}

.mx_CallView_voice_avatarsContainer {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    div {
        margin-left: 12px;
        margin-right: 12px;
    }
}

.mx_CallView_voice .mx_CallView_holdTransferContent {
    // This masks the avatar image so when it's blurred, the edge is still crisp
    .mx_CallView_voice_avatarContainer {
        border-radius: 2000px;
        overflow: hidden;
        position: relative;
    }
}

.mx_CallView_holdTransferContent {
    height: 20px;
    padding-top: 20px;
    padding-bottom: 15px;
    color: $accent-fg-color;
    .mx_AccessibleButton_hasKind {
        padding: 0px;
        font-weight: bold;
    }
}

.mx_CallView_video {
    width: 100%;
    height: 100%;
    z-index: 30;
    overflow: hidden;
}

.mx_CallView_video_hold {
    overflow: hidden;

    // we keep these around in the DOM: it saved wiring them up again when the call
    // is resumed and keeps the container the right size
    .mx_VideoFeed {
        visibility: hidden;
    }
}

.mx_CallView_video_holdBackground {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    right: 0;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    filter: blur(20px);
    &::after {
        content: '';
        display: block;
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        right: 0;
        background-color: rgba(0, 0, 0, 0.6);
    }
}

.mx_CallView_video .mx_CallView_holdTransferContent {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-weight: bold;
    color: $accent-fg-color;
    text-align: center;

    &::before {
        display: block;
        margin-left: auto;
        margin-right: auto;
        content: '';
        width: 40px;
        height: 40px;
        background-image: url('$(res)/img/voip/paused.svg');
        background-position: center;
        background-size: cover;
    }
    .mx_CallView_pip &::before {
        width: 30px;
        height: 30px;
    }
    .mx_AccessibleButton_hasKind {
        padding: 0px;
    }
}

.mx_CallView_header {
    height: 44px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: left;
    flex-shrink: 0;
    cursor: pointer;
}

.mx_CallView_header_callType {
    font-size: 1.2rem;
    font-weight: bold;
    vertical-align: middle;
}

.mx_CallView_header_secondaryCallInfo {
    &::before {
        content: '·';
        margin-left: 6px;
        margin-right: 6px;
    }
}

.mx_CallView_header_controls {
    margin-left: auto;
}

.mx_CallView_header_button {
    display: inline-block;
    vertical-align: middle;
    cursor: pointer;

    &::before {
        content: '';
        display: inline-block;
        height: 20px;
        width: 20px;
        vertical-align: middle;
        background-color: $secondary-fg-color;
        mask-repeat: no-repeat;
        mask-size: contain;
        mask-position: center;
    }
}

.mx_CallView_header_button_fullscreen {
    &::before {
        mask-image: url('$(res)/img/element-icons/call/fullscreen.svg');
    }
}

.mx_CallView_header_button_expand {
    &::before {
        mask-image: url('$(res)/img/element-icons/call/expand.svg');
    }
}

.mx_CallView_header_callInfo {
    margin-left: 12px;
    margin-right: 16px;
}

.mx_CallView_header_roomName {
    font-weight: bold;
    font-size: 12px;
    line-height: initial;
    height: 15px;
}

.mx_CallView_secondaryCall_roomName {
    margin-left: 4px;
}

.mx_CallView_header_callTypeSmall {
    font-size: 12px;
    color: $secondary-fg-color;
    line-height: initial;
    height: 15px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    max-width: 240px;
}

.mx_CallView_header_callTypeIcon {
    display: inline-block;
    margin-right: 6px;
    height: 16px;
    width: 16px;
    vertical-align: middle;

    &::before {
        content: '';
        display: inline-block;
        vertical-align: top;

        height: 16px;
        width: 16px;
        background-color: $secondary-fg-color;
        mask-repeat: no-repeat;
        mask-size: contain;
        mask-position: center;
    }

    &.mx_CallView_header_callTypeIcon_voice::before {
        mask-image: url('$(res)/img/element-icons/call/voice-call.svg');
    }

    &.mx_CallView_header_callTypeIcon_video::before {
        mask-image: url('$(res)/img/element-icons/call/video-call.svg');
    }
}

.mx_CallView_callControls {
    position: absolute;
    display: flex;
    justify-content: center;
    bottom: 5px;
    opacity: 1;
    transition: opacity 0.5s;
    z-index: 200; // To be above _all_ feeds
}

.mx_CallView_callControls_hidden {
    opacity: 0.001; // opacity 0 can cause a re-layout
    pointer-events: none;
}

.mx_CallView_presenting {
    opacity: 1;
    transition: opacity 0.5s;

    position: absolute;
    margin-top: 18px;
    padding: 4px 8px;
    border-radius: 4px;

    // Same on both themes
    color: white;
    background-color: #17191c;
}

.mx_CallView_presenting_hidden {
    opacity: 0.001; // opacity 0 can cause a re-layout
    pointer-events: none;
}

.mx_CallView_callControls_button {
    cursor: pointer;
    margin-left: 2px;
    margin-right: 2px;


    &::before {
        content: '';
        display: inline-block;

        height: 48px;
        width: 48px;

        background-repeat: no-repeat;
        background-size: contain;
        background-position: center;
    }
}

.mx_CallView_callControls_dialpad {
    &::before {
        background-image: url('$(res)/img/voip/dialpad.svg');
    }
}

.mx_CallView_callControls_button_micOn {
    &::before {
        background-image: url('$(res)/img/voip/mic-on.svg');
    }
}

.mx_CallView_callControls_button_micOff {
    &::before {
        background-image: url('$(res)/img/voip/mic-off.svg');
    }
}

.mx_CallView_callControls_button_vidOn {
    &::before {
        background-image: url('$(res)/img/voip/vid-on.svg');
    }
}

.mx_CallView_callControls_button_vidOff {
    &::before {
        background-image: url('$(res)/img/voip/vid-off.svg');
    }
}

.mx_CallView_callControls_button_screensharingOn {
    &::before {
        background-image: url('$(res)/img/voip/screensharing-on.svg');
    }
}

.mx_CallView_callControls_button_screensharingOff {
    &::before {
        background-image: url('$(res)/img/voip/screensharing-off.svg');
    }
}

.mx_CallView_callControls_button_sidebarOn {
    &::before {
        background-image: url('$(res)/img/voip/sidebar-on.svg');
    }
}

.mx_CallView_callControls_button_sidebarOff {
    &::before {
        background-image: url('$(res)/img/voip/sidebar-off.svg');
    }
}

.mx_CallView_callControls_button_hangup {
    &::before {
        background-image: url('$(res)/img/voip/hangup.svg');
    }
}

.mx_CallView_callControls_button_more {
    &::before {
        background-image: url('$(res)/img/voip/more.svg');
    }
}

.mx_CallView_callControls_button_invisible {
    visibility: hidden;
    pointer-events: none;
    position: absolute;
}