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Code Issues Releases Wiki Activity

Refactor Call components into smaller pieces

pull/21833/head
Dariusz Niemczyk 2021-08-03 12:40:37 +02:00
parent 1b87ffb7cb
commit ae411b9401
No known key found for this signature in database
GPG Key ID: 28DFE7164F497CB6
4 changed files with 363 additions and 276 deletions
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178
src/components/views/voip/CallPreview.tsx
View File

@ -15,7 +15,7 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
import React, { createRef } from 'react';
import React from 'react';
import CallView from "./CallView";
import RoomViewStore from '../../../stores/RoomViewStore';
@ -27,23 +27,8 @@ import SettingsStore from "../../../settings/SettingsStore";
import { CallEvent, CallState, MatrixCall } from 'matrix-js-sdk/src/webrtc/call';
import { MatrixClientPeg } from '../../../MatrixClientPeg';
import { replaceableComponent } from "../../../utils/replaceableComponent";
import UIStore from '../../../stores/UIStore';
import { lerp } from '../../../utils/AnimationUtils';
import { MarkedExecution } from '../../../utils/MarkedExecution';
import { EventSubscription } from 'fbemitter';
const PIP_VIEW_WIDTH = 336;
const PIP_VIEW_HEIGHT = 232;
const MOVING_AMT = 0.2;
const SNAPPING_AMT = 0.05;
const PADDING = {
top: 58,
bottom: 58,
left: 76,
right: 8,
};
import { PictureInPictureDragger } from './PictureInPictureDragger';
const SHOW_CALL_IN_STATES = [
CallState.Connected,
@ -66,10 +51,6 @@ interface IState {
// Any other call we're displaying: only if the user is on two calls and not viewing either of the rooms
// they belong to
secondaryCall: MatrixCall;
// Position of the CallPreview
translationX: number;
translationY: number;
}
// Splits a list of calls into one 'primary' one and a list
@ -112,16 +93,6 @@ export default class CallPreview extends React.Component<IProps, IState> {
private roomStoreToken: EventSubscription;
private dispatcherRef: string;
private settingsWatcherRef: string;
private callViewWrapper = createRef<HTMLDivElement>();
private initX = 0;
private initY = 0;
private desiredTranslationX = UIStore.instance.windowWidth - PADDING.right - PIP_VIEW_WIDTH;
private desiredTranslationY = UIStore.instance.windowHeight - PADDING.bottom - PIP_VIEW_WIDTH;
private moving = false;
private scheduledUpdate = new MarkedExecution(
() => this.animationCallback(),
() => requestAnimationFrame(() => this.scheduledUpdate.trigger()),
);
constructor(props: IProps) {
super(props);
@ -136,17 +107,12 @@ export default class CallPreview extends React.Component<IProps, IState> {
roomId,
primaryCall: primaryCall,
secondaryCall: secondaryCalls[0],
translationX: UIStore.instance.windowWidth - PADDING.right - PIP_VIEW_WIDTH,
translationY: UIStore.instance.windowHeight - PADDING.bottom - PIP_VIEW_WIDTH,
};
}
public componentDidMount() {
CallHandler.sharedInstance().addListener(CallHandlerEvent.CallChangeRoom, this.updateCalls);
this.roomStoreToken = RoomViewStore.addListener(this.onRoomViewStoreUpdate);
document.addEventListener("mousemove", this.onMoving);
document.addEventListener("mouseup", this.onEndMoving);
window.addEventListener("resize", this.onResize);
this.dispatcherRef = dis.register(this.onAction);
MatrixClientPeg.get().on(CallEvent.RemoteHoldUnhold, this.onCallRemoteHold);
}
@ -154,9 +120,6 @@ export default class CallPreview extends React.Component<IProps, IState> {
public componentWillUnmount() {
CallHandler.sharedInstance().removeListener(CallHandlerEvent.CallChangeRoom, this.updateCalls);
MatrixClientPeg.get().removeListener(CallEvent.RemoteHoldUnhold, this.onCallRemoteHold);
document.removeEventListener("mousemove", this.onMoving);
document.removeEventListener("mouseup", this.onEndMoving);
window.removeEventListener("resize", this.onResize);
if (this.roomStoreToken) {
this.roomStoreToken.remove();
}
@ -164,94 +127,6 @@ export default class CallPreview extends React.Component<IProps, IState> {
SettingsStore.unwatchSetting(this.settingsWatcherRef);
}
private onResize = (): void => {
this.snap(false);
};
private animationCallback = () => {
// If the PiP isn't being dragged and there is only a tiny difference in
// the desiredTranslation and translation, quit the animationCallback
// loop. If that is the case, it means the PiP has snapped into its
// position and there is nothing to do. Not doing this would cause an
// infinite loop
if (
!this.moving &&
Math.abs(this.state.translationX - this.desiredTranslationX) <= 1 &&
Math.abs(this.state.translationY - this.desiredTranslationY) <= 1
) return;
const amt = this.moving ? MOVING_AMT : SNAPPING_AMT;
this.setState({
translationX: lerp(this.state.translationX, this.desiredTranslationX, amt),
translationY: lerp(this.state.translationY, this.desiredTranslationY, amt),
});
this.scheduledUpdate.mark();
};
private setTranslation(inTranslationX: number, inTranslationY: number) {
const width = this.callViewWrapper.current?.clientWidth || PIP_VIEW_WIDTH;
const height = this.callViewWrapper.current?.clientHeight || PIP_VIEW_HEIGHT;
// Avoid overflow on the x axis
if (inTranslationX + width >= UIStore.instance.windowWidth) {
this.desiredTranslationX = UIStore.instance.windowWidth - width;
} else if (inTranslationX <= 0) {
this.desiredTranslationX = 0;
} else {
this.desiredTranslationX = inTranslationX;
}
// Avoid overflow on the y axis
if (inTranslationY + height >= UIStore.instance.windowHeight) {
this.desiredTranslationY = UIStore.instance.windowHeight - height;
} else if (inTranslationY <= 0) {
this.desiredTranslationY = 0;
} else {
this.desiredTranslationY = inTranslationY;
}
}
private snap(animate?: boolean): void {
const translationX = this.desiredTranslationX;
const translationY = this.desiredTranslationY;
// We subtract the PiP size from the window size in order to calculate
// the position to snap to from the PiP center and not its top-left
// corner
const windowWidth = (
UIStore.instance.windowWidth -
(this.callViewWrapper.current?.clientWidth || PIP_VIEW_WIDTH)
);
const windowHeight = (
UIStore.instance.windowHeight -
(this.callViewWrapper.current?.clientHeight || PIP_VIEW_HEIGHT)
);
if (translationX >= windowWidth / 2 && translationY >= windowHeight / 2) {
this.desiredTranslationX = windowWidth - PADDING.right;
this.desiredTranslationY = windowHeight - PADDING.bottom;
} else if (translationX >= windowWidth / 2 && translationY <= windowHeight / 2) {
this.desiredTranslationX = windowWidth - PADDING.right;
this.desiredTranslationY = PADDING.top;
} else if (translationX <= windowWidth / 2 && translationY >= windowHeight / 2) {
this.desiredTranslationX = PADDING.left;
this.desiredTranslationY = windowHeight - PADDING.bottom;
} else {
this.desiredTranslationX = PADDING.left;
this.desiredTranslationY = PADDING.top;
}
if (animate) {
// We start animating here because we want the PiP to move when we're
// resizing the window
this.scheduledUpdate.mark();
} else {
this.setState({
translationX: this.desiredTranslationX,
translationY: this.desiredTranslationY,
});
}
}
private onRoomViewStoreUpdate = () => {
if (RoomViewStore.getRoomId() === this.state.roomId) return;
@ -300,53 +175,22 @@ export default class CallPreview extends React.Component<IProps, IState> {
});
};
private onStartMoving = (event: React.MouseEvent) => {
event.preventDefault();
event.stopPropagation();
this.moving = true;
this.initX = event.pageX - this.desiredTranslationX;
this.initY = event.pageY - this.desiredTranslationY;
this.scheduledUpdate.mark();
};
private onMoving = (event: React.MouseEvent | MouseEvent) => {
if (!this.moving) return;
event.preventDefault();
event.stopPropagation();
this.setTranslation(event.pageX - this.initX, event.pageY - this.initY);
};
private onEndMoving = () => {
this.moving = false;
this.snap(true);
};
public render() {
const pipMode = true;
if (this.state.primaryCall) {
const translatePixelsX = this.state.translationX + "px";
const translatePixelsY = this.state.translationY + "px";
const style = {
transform: `translateX(${translatePixelsX})
translateY(${translatePixelsY})`,
};
return (
<div
<PictureInPictureDragger
className="mx_CallPreview"
style={style}
ref={this.callViewWrapper}
draggable={pipMode}
>
<CallView
{ (onMouseDownOnHeader) => <CallView
onMouseDownOnHeader={onMouseDownOnHeader}
call={this.state.primaryCall}
secondaryCall={this.state.secondaryCall}
pipMode={true}
onMouseDownOnHeader={this.onStartMoving}
onResize={this.onResize}
/>
</div>
pipMode={pipMode}
/> }
</PictureInPictureDragger>
);
}

118
src/components/views/voip/CallView.tsx
View File

@ -37,6 +37,7 @@ import DesktopCapturerSourcePicker from "../elements/DesktopCapturerSourcePicker
import Modal from '../../../Modal';
import { SDPStreamMetadataPurpose } from 'matrix-js-sdk/src/webrtc/callEventTypes';
import CallViewSidebar from './CallViewSidebar';
import { CallViewHeader } from './CallView/CallViewHeader';
interface IProps {
// The call for us to display
@ -56,7 +57,7 @@ interface IProps {
pipMode?: boolean;
// Used for dragging the PiP CallView
onMouseDownOnHeader?: (event: React.MouseEvent) => void;
onMouseDownOnHeader?: (event: React.MouseEvent<Element, MouseEvent>) => void;
}
interface IState {
@ -115,7 +116,6 @@ export default class CallView extends React.Component<IProps, IState> {
private controlsHideTimer: number = null;
private dialpadButton = createRef<HTMLDivElement>();
private contextMenuButton = createRef<HTMLDivElement>();
private contextMenu = createRef<HTMLDivElement>();
constructor(props: IProps) {
super(props);
@ -231,21 +231,6 @@ export default class CallView extends React.Component<IProps, IState> {
});
};
private onFullscreenClick = () => {
dis.dispatch({
action: 'video_fullscreen',
fullscreen: true,
});
};
private onExpandClick = () => {
const userFacingRoomId = CallHandler.sharedInstance().roomIdForCall(this.props.call);
dis.dispatch({
action: 'view_room',
room_id: userFacingRoomId,
});
};
private onControlsHideTimer = () => {
if (this.state.hoveringControls || this.state.showDialpad || this.state.showMoreMenu) return;
this.controlsHideTimer = null;
@ -389,23 +374,6 @@ export default class CallView extends React.Component<IProps, IState> {
this.setState({ hoveringControls: false });
};
private onRoomAvatarClick = (): void => {
const userFacingRoomId = CallHandler.sharedInstance().roomIdForCall(this.props.call);
dis.dispatch({
action: 'view_room',
room_id: userFacingRoomId,
});
};
private onSecondaryRoomAvatarClick = (): void => {
const userFacingRoomId = CallHandler.sharedInstance().roomIdForCall(this.props.secondaryCall);
dis.dispatch({
action: 'view_room',
room_id: userFacingRoomId,
});
};
private onCallResumeClick = (): void => {
const userFacingRoomId = CallHandler.sharedInstance().roomIdForCall(this.props.call);
CallHandler.sharedInstance().setActiveCallRoomId(userFacingRoomId);
@ -814,83 +782,15 @@ export default class CallView extends React.Component<IProps, IState> {
);
}
const callTypeText = isVideoCall ? _t("Video Call") : _t("Voice Call");
let myClassName;
let fullScreenButton;
if (!this.props.pipMode) {
fullScreenButton = (
<div
className="mx_CallView_header_button mx_CallView_header_button_fullscreen"
onClick={this.onFullscreenClick}
title={_t("Fill Screen")}
/>
);
}
let expandButton;
if (this.props.pipMode) {
expandButton = <div
className="mx_CallView_header_button mx_CallView_header_button_expand"
onClick={this.onExpandClick}
title={_t("Return to call")}
/>;
}
const headerControls = <div className="mx_CallView_header_controls">
{ fullScreenButton }
{ expandButton }
</div>;
const callTypeIconClassName = classNames("mx_CallView_header_callTypeIcon", {
"mx_CallView_header_callTypeIcon_voice": !isVideoCall,
"mx_CallView_header_callTypeIcon_video": isVideoCall,
});
let header: React.ReactNode;
if (!this.props.pipMode) {
header = <div className="mx_CallView_header">
<div className={callTypeIconClassName} />
<span className="mx_CallView_header_callType">{ callTypeText }</span>
{ headerControls }
</div>;
myClassName = 'mx_CallView_large';
} else {
let secondaryCallInfo;
if (this.props.secondaryCall) {
secondaryCallInfo = <span className="mx_CallView_header_secondaryCallInfo">
<AccessibleButton element='span' onClick={this.onSecondaryRoomAvatarClick}>
<RoomAvatar room={secCallRoom} height={16} width={16} />
<span className="mx_CallView_secondaryCall_roomName">
{ _t("%(name)s on hold", { name: secCallRoom.name }) }
</span>
</AccessibleButton>
</span>;
}
header = (
<div
className="mx_CallView_header"
onMouseDown={this.props.onMouseDownOnHeader}
>
<AccessibleButton onClick={this.onRoomAvatarClick}>
<RoomAvatar room={callRoom} height={32} width={32} />
</AccessibleButton>
<div className="mx_CallView_header_callInfo">
<div className="mx_CallView_header_roomName">{ callRoom.name }</div>
<div className="mx_CallView_header_callTypeSmall">
{ callTypeText }
{ secondaryCallInfo }
</div>
</div>
{ headerControls }
</div>
);
myClassName = 'mx_CallView_pip';
}
const myClassName = this.props.pipMode ? 'mx_CallView_pip' : 'mx_CallView_large';
return <div className={"mx_CallView " + myClassName}>
{ header }
<CallViewHeader
onPipMouseDown={this.props.onMouseDownOnHeader}
pipMode={this.props.pipMode}
type={this.props.call.type}
callRooms={[callRoom, secCallRoom]}
/>
{ contentView }
</div>;
}

135
src/components/views/voip/CallView/CallViewHeader.tsx Normal file
View File

@ -0,0 +1,135 @@
/*
Copyright 2021 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 { CallType } from 'matrix-js-sdk/src/webrtc/call';
import { Room } from 'matrix-js-sdk/src/models/room';
import React from 'react';
import { isUndefined } from 'lodash';
import { _t } from '../../../../languageHandler';
import RoomAvatar from '../../avatars/RoomAvatar';
import AccessibleButton from '../../elements/AccessibleButton';
import dis from '../../../../dispatcher/dispatcher';
import WidgetAvatar from '../../avatars/WidgetAvatar';
import { IApp } from '../../../../stores/WidgetStore';
import WidgetUtils from '../../../../utils/WidgetUtils';
const callTypeTranslationByType: Record<CallType | 'widget', (app?: IApp) => string> = {
[CallType.Video]: () => _t("Video Call"),
[CallType.Voice]: () => _t("Audio Call"),
'widget': (app: IApp) => WidgetUtils.getWidgetName(app),
};
interface CallViewHeaderProps {
pipMode: boolean;
type: CallType | 'widget';
callRooms?: Room[];
app?: IApp;
onPipMouseDown: (event: React.MouseEvent<Element, MouseEvent>) => void;
}
const onRoomAvatarClick = (roomId: string) => {
dis.dispatch({
action: 'view_room',
room_id: roomId,
});
};
const onFullscreenClick = () => {
dis.dispatch({
action: 'video_fullscreen',
fullscreen: true,
});
};
const onExpandClick = (roomId: string) => {
dis.dispatch({
action: 'view_room',
room_id: roomId,
});
};
type CallControlsProps = Pick<CallViewHeaderProps, 'pipMode' | 'type'> & {
roomId: string;
};
function CallControls({ pipMode = false, type, roomId }: CallControlsProps) {
return <div className="mx_CallView_header_controls">
{ (pipMode && type === CallType.Video) &&
<div className="mx_CallView_header_button mx_CallView_header_button_fullscreen"
onClick={onFullscreenClick}
title={_t("Fill Screen")}
/> }
{ pipMode && <div className="mx_CallView_header_button mx_CallView_header_button_expand"
onClick={() => onExpandClick(roomId)}
title={_t("Return to call")}
/> }
</div>;
}
function SecondaryCallInfo({ callRoom }: {callRoom: Room}) {
return <span className="mx_CallView_header_secondaryCallInfo">
<AccessibleButton element='span' onClick={() => onRoomAvatarClick(callRoom.roomId)}>
<RoomAvatar room={callRoom} height={16} width={16} />
<span className="mx_CallView_secondaryCall_roomName">
{ _t("%(name)s on hold", { name: callRoom.name }) }
</span>
</AccessibleButton>
</span>;
}
function getAvatarBasedOnRoomType(roomOrWidget: Room | IApp) {
if (roomOrWidget instanceof Room) {
return <RoomAvatar room={roomOrWidget} height={32} width={32} />;
} else if (!isUndefined(roomOrWidget)) {
return <WidgetAvatar app={roomOrWidget} height={32} width={32} />;
}
return null;
}
export function CallViewHeader({
type,
pipMode = false,
callRooms = [],
app,
onPipMouseDown,
}: CallViewHeaderProps) {
const [callRoom, onHoldCallRoom] = callRooms;
const callTypeText = callTypeTranslationByType[type](app);
const avatar = getAvatarBasedOnRoomType(callRoom ?? app);
const callRoomName = type === 'widget' ? callTypeText : callRoom.name;
const roomId = app ? app.roomId : callRoom.roomId;
if (!pipMode) {
return <div className="mx_CallView_header">
<div className="mx_CallView_header_phoneIcon" />
<span className="mx_CallView_header_callType">{ callTypeText }</span>
<CallControls roomId={roomId} pipMode={pipMode} type={type} />
</div>;
}
return (<div
className="mx_CallView_header"
onMouseDown={onPipMouseDown}
>
<AccessibleButton onClick={() => onRoomAvatarClick(roomId)}>
{ avatar }
</AccessibleButton>
<div className="mx_CallView_header_callInfo">
<div className="mx_CallView_header_roomName">{ callRoomName }</div>
<div className="mx_CallView_header_callTypeSmall">
{ callTypeText }
{ onHoldCallRoom && <SecondaryCallInfo callRoom={onHoldCallRoom} /> }
</div>
</div>
<CallControls roomId={roomId} pipMode={pipMode} type={type} />
</div>
);
}

208
src/components/views/voip/PictureInPictureDragger.tsx Normal file
View File

@ -0,0 +1,208 @@
/*
Copyright 2021 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 React, { createRef } from 'react';
import UIStore from '../../../stores/UIStore';
import { IApp } from '../../../stores/WidgetStore';
import { lerp } from '../../../utils/AnimationUtils';
import { MarkedExecution } from '../../../utils/MarkedExecution';
import { replaceableComponent } from '../../../utils/replaceableComponent';
const PIP_VIEW_WIDTH = 336;
const PIP_VIEW_HEIGHT = 232;
const MOVING_AMT = 0.2;
const SNAPPING_AMT = 0.05;
const PADDING = {
top: 58,
bottom: 58,
left: 76,
right: 8,
};
interface IProps {
className?: string;
children: (event: MouseEvent<Element, MouseEvent>) => React.ReactNode;
draggable: boolean;
app?: IApp;
}
interface IState {
// Position of the PictureInPictureDragger
translationX: number;
translationY: number;
}
/**
* PictureInPictureDragger shows a small version of CallView hovering over the UI in 'picture-in-picture'
* (PiP mode). It displays the call(s) which is *not* in the room the user is currently viewing.
*/
@replaceableComponent("views.voip.PictureInPictureDragger")
export class PictureInPictureDragger extends React.Component<IProps, IState> {
private callViewWrapper = createRef<HTMLDivElement>();
private initX = 0;
private initY = 0;
private desiredTranslationX = UIStore.instance.windowWidth - PADDING.right - PIP_VIEW_WIDTH;
private desiredTranslationY = UIStore.instance.windowHeight - PADDING.bottom - PIP_VIEW_WIDTH;
private moving = false;
private scheduledUpdate = new MarkedExecution(
() => this.animationCallback(),
() => requestAnimationFrame(() => this.scheduledUpdate.trigger()),
);
constructor(props: IProps) {
super(props);
this.state = {
translationX: UIStore.instance.windowWidth - PADDING.right - PIP_VIEW_WIDTH,
translationY: UIStore.instance.windowHeight - PADDING.bottom - PIP_VIEW_WIDTH,
};
}
public componentDidMount() {
document.addEventListener("mousemove", this.onMoving);
document.addEventListener("mouseup", this.onEndMoving);
window.addEventListener("resize", this.snap);
}
public componentWillUnmount() {
document.removeEventListener("mousemove", this.onMoving);
document.removeEventListener("mouseup", this.onEndMoving);
window.removeEventListener("resize", this.snap);
}
private animationCallback = () => {
// If the PiP isn't being dragged and there is only a tiny difference in
// the desiredTranslation and translation, quit the animationCallback
// loop. If that is the case, it means the PiP has snapped into its
// position and there is nothing to do. Not doing this would cause an
// infinite loop
if (
!this.moving &&
Math.abs(this.state.translationX - this.desiredTranslationX) <= 1 &&
Math.abs(this.state.translationY - this.desiredTranslationY) <= 1
) return;
const amt = this.moving ? MOVING_AMT : SNAPPING_AMT;
this.setState({
translationX: lerp(this.state.translationX, this.desiredTranslationX, amt),
translationY: lerp(this.state.translationY, this.desiredTranslationY, amt),
});
this.scheduledUpdate.mark();
};
private setTranslation(inTranslationX: number, inTranslationY: number) {
const width = this.callViewWrapper.current?.clientWidth || PIP_VIEW_WIDTH;
const height = this.callViewWrapper.current?.clientHeight || PIP_VIEW_HEIGHT;
// Avoid overflow on the x axis
if (inTranslationX + width >= UIStore.instance.windowWidth) {
this.desiredTranslationX = UIStore.instance.windowWidth - width;
} else if (inTranslationX <= 0) {
this.desiredTranslationX = 0;
} else {
this.desiredTranslationX = inTranslationX;
}
// Avoid overflow on the y axis
if (inTranslationY + height >= UIStore.instance.windowHeight) {
this.desiredTranslationY = UIStore.instance.windowHeight - height;
} else if (inTranslationY <= 0) {
this.desiredTranslationY = 0;
} else {
this.desiredTranslationY = inTranslationY;
}
}
private snap = () => {
const translationX = this.desiredTranslationX;
const translationY = this.desiredTranslationY;
// We subtract the PiP size from the window size in order to calculate
// the position to snap to from the PiP center and not its top-left
// corner
const windowWidth = (
UIStore.instance.windowWidth -
(this.callViewWrapper.current?.clientWidth || PIP_VIEW_WIDTH)
);
const windowHeight = (
UIStore.instance.windowHeight -
(this.callViewWrapper.current?.clientHeight || PIP_VIEW_HEIGHT)
);
if (translationX >= windowWidth / 2 && translationY >= windowHeight / 2) {
this.desiredTranslationX = windowWidth - PADDING.right;
this.desiredTranslationY = windowHeight - PADDING.bottom;
} else if (translationX >= windowWidth / 2 && translationY <= windowHeight / 2) {
this.desiredTranslationX = windowWidth - PADDING.right;
this.desiredTranslationY = PADDING.top;
} else if (translationX <= windowWidth / 2 && translationY >= windowHeight / 2) {
this.desiredTranslationX = PADDING.left;
this.desiredTranslationY = windowHeight - PADDING.bottom;
} else {
this.desiredTranslationX = PADDING.left;
this.desiredTranslationY = PADDING.top;
}
// We start animating here because we want the PiP to move when we're
// resizing the window
this.scheduledUpdate.mark();
};
private onStartMoving = (event: React.MouseEvent | MouseEvent) => {
event.preventDefault();
event.stopPropagation();
this.moving = true;
this.initX = event.pageX - this.desiredTranslationX;
this.initY = event.pageY - this.desiredTranslationY;
this.scheduledUpdate.mark();
};
private onMoving = (event: React.MouseEvent | MouseEvent) => {
if (!this.moving) return;
event.preventDefault();
event.stopPropagation();
this.setTranslation(event.pageX - this.initX, event.pageY - this.initY);
};
private onEndMoving = () => {
this.moving = false;
this.snap();
};
public render() {
const translatePixelsX = this.state.translationX + "px";
const translatePixelsY = this.state.translationY + "px";
const style = {
transform: `translateX(${translatePixelsX})
translateY(${translatePixelsY})`,
};
return (
<div
className={this.props.className}
style={this.props.draggable ? style : undefined}
ref={this.callViewWrapper}
>
<>
{ this.props.children(this.onStartMoving) }
</>
</div>
);
}
}