diff --git a/native/chat/chat-input-bar.react.js b/native/chat/chat-input-bar.react.js index ade0ec1e4..72f4aa1a4 100644 --- a/native/chat/chat-input-bar.react.js +++ b/native/chat/chat-input-bar.react.js @@ -1,858 +1,855 @@ // @flow import invariant from 'invariant'; import _throttle from 'lodash/throttle'; import * as React from 'react'; import { View, TextInput, TouchableOpacity, Platform, Text, ActivityIndicator, TouchableWithoutFeedback, NativeAppEventEmitter, } from 'react-native'; import { TextInputKeyboardMangerIOS } from 'react-native-keyboard-input'; import Animated, { Easing } from 'react-native-reanimated'; import FAIcon from 'react-native-vector-icons/FontAwesome'; import Icon from 'react-native-vector-icons/Ionicons'; import { useDispatch } from 'react-redux'; import { joinThreadActionTypes, joinThread } from 'lib/actions/thread-actions'; import { createLoadingStatusSelector } from 'lib/selectors/loading-selectors'; import { localIDPrefix, trimMessage } from 'lib/shared/message-utils'; import { threadHasPermission, viewerIsMember, threadFrozenDueToViewerBlock, threadActualMembers, } from 'lib/shared/thread-utils'; import type { CalendarQuery } from 'lib/types/entry-types'; import type { LoadingStatus } from 'lib/types/loading-types'; import type { PhotoPaste } from 'lib/types/media-types'; import { messageTypes } from 'lib/types/message-types'; import type { Dispatch } from 'lib/types/redux-types'; import { type ThreadInfo, threadPermissions, type ClientThreadJoinRequest, type ThreadJoinPayload, } from 'lib/types/thread-types'; import { type UserInfos } from 'lib/types/user-types'; import { type DispatchActionPromise, useServerCall, useDispatchActionPromise, } from 'lib/utils/action-utils'; import Button from '../components/button.react'; import ClearableTextInput from '../components/clearable-text-input.react'; import { type InputState, InputStateContext } from '../input/input-state'; import { getKeyboardHeight } from '../keyboard/keyboard'; import KeyboardInputHost from '../keyboard/keyboard-input-host.react'; import { type KeyboardState, KeyboardContext, } from '../keyboard/keyboard-state'; import { nonThreadCalendarQuery, activeThreadSelector, } from '../navigation/nav-selectors'; import { NavContext } from '../navigation/navigation-context'; import { type NavigationRoute, CameraModalRouteName, ImagePasteModalRouteName, } from '../navigation/route-names'; import { useSelector } from '../redux/redux-utils'; import { type Colors, useStyles, useColors } from '../themes/colors'; import type { ViewStyle } from '../types/styles'; import { runTiming } from '../utils/animation-utils'; import type { ChatNavigationProp } from './chat.react'; /* eslint-disable import/no-named-as-default-member */ const { Value, Clock, block, set, cond, neq, sub, interpolate, stopClock, } = Animated; /* eslint-enable import/no-named-as-default-member */ const expandoButtonsAnimationConfig = { duration: 500, easing: Easing.inOut(Easing.ease), }; const sendButtonAnimationConfig = { duration: 150, easing: Easing.inOut(Easing.ease), }; const draftKeyFromThreadID = (threadID: string) => `${threadID}/message_composer`; type BaseProps = {| +threadInfo: ThreadInfo, +navigation: ChatNavigationProp<'MessageList'>, +route: NavigationRoute<'MessageList'>, |}; type Props = {| ...BaseProps, // Redux state +viewerID: ?string, +draft: string, +joinThreadLoadingStatus: LoadingStatus, +calendarQuery: () => CalendarQuery, +nextLocalID: number, +userInfos: UserInfos, +colors: Colors, +styles: typeof unboundStyles, // connectNav +isActive: boolean, // withKeyboardState +keyboardState: ?KeyboardState, // Redux dispatch functions +dispatch: Dispatch, +dispatchActionPromise: DispatchActionPromise, // async functions that hit server APIs +joinThread: (request: ClientThreadJoinRequest) => Promise, // withInputState +inputState: ?InputState, |}; type State = {| +text: string, +buttonsExpanded: boolean, |}; class ChatInputBar extends React.PureComponent { textInput: ?React.ElementRef; clearableTextInput: ?ClearableTextInput; expandoButtonsOpen: Value; targetExpandoButtonsOpen: Value; expandoButtonsStyle: ViewStyle; cameraRollIconStyle: ViewStyle; cameraIconStyle: ViewStyle; expandIconStyle: ViewStyle; sendButtonContainerOpen: Value; targetSendButtonContainerOpen: Value; sendButtonContainerStyle: ViewStyle; constructor(props: Props) { super(props); this.state = { text: props.draft, buttonsExpanded: true, }; this.expandoButtonsOpen = new Value(1); this.targetExpandoButtonsOpen = new Value(1); const prevTargetExpandoButtonsOpen = new Value(1); const expandoButtonClock = new Clock(); const expandoButtonsOpen = block([ cond(neq(this.targetExpandoButtonsOpen, prevTargetExpandoButtonsOpen), [ stopClock(expandoButtonClock), set(prevTargetExpandoButtonsOpen, this.targetExpandoButtonsOpen), ]), cond( neq(this.expandoButtonsOpen, this.targetExpandoButtonsOpen), set( this.expandoButtonsOpen, runTiming( expandoButtonClock, this.expandoButtonsOpen, this.targetExpandoButtonsOpen, true, expandoButtonsAnimationConfig, ), ), ), this.expandoButtonsOpen, ]); this.cameraRollIconStyle = { ...unboundStyles.cameraRollIcon, opacity: expandoButtonsOpen, }; this.cameraIconStyle = { ...unboundStyles.cameraIcon, opacity: expandoButtonsOpen, }; const expandoButtonsWidth = interpolate(expandoButtonsOpen, { inputRange: [0, 1], outputRange: [22, 60], }); this.expandoButtonsStyle = { ...unboundStyles.expandoButtons, width: expandoButtonsWidth, }; const expandOpacity = sub(1, expandoButtonsOpen); this.expandIconStyle = { ...unboundStyles.expandIcon, opacity: expandOpacity, }; const initialSendButtonContainerOpen = trimMessage(props.draft) ? 1 : 0; this.sendButtonContainerOpen = new Value(initialSendButtonContainerOpen); this.targetSendButtonContainerOpen = new Value( initialSendButtonContainerOpen, ); const prevTargetSendButtonContainerOpen = new Value( initialSendButtonContainerOpen, ); const sendButtonClock = new Clock(); const sendButtonContainerOpen = block([ cond( neq( this.targetSendButtonContainerOpen, prevTargetSendButtonContainerOpen, ), [ stopClock(sendButtonClock), set( prevTargetSendButtonContainerOpen, this.targetSendButtonContainerOpen, ), ], ), cond( neq(this.sendButtonContainerOpen, this.targetSendButtonContainerOpen), set( this.sendButtonContainerOpen, runTiming( sendButtonClock, this.sendButtonContainerOpen, this.targetSendButtonContainerOpen, true, sendButtonAnimationConfig, ), ), ), this.sendButtonContainerOpen, ]); const sendButtonContainerWidth = interpolate(sendButtonContainerOpen, { inputRange: [0, 1], outputRange: [4, 38], }); this.sendButtonContainerStyle = { width: sendButtonContainerWidth }; } static mediaGalleryOpen(props: Props) { const { keyboardState } = props; return !!(keyboardState && keyboardState.mediaGalleryOpen); } static systemKeyboardShowing(props: Props) { const { keyboardState } = props; return !!(keyboardState && keyboardState.systemKeyboardShowing); } get systemKeyboardShowing() { return ChatInputBar.systemKeyboardShowing(this.props); } immediatelyShowSendButton() { this.sendButtonContainerOpen.setValue(1); this.targetSendButtonContainerOpen.setValue(1); } updateSendButton(currentText: string) { this.targetSendButtonContainerOpen.setValue(currentText === '' ? 0 : 1); } componentDidMount() { if (this.props.isActive) { this.addReplyListener(); } } componentWillUnmount() { if (this.props.isActive) { this.removeReplyListener(); } } componentDidUpdate(prevProps: Props, prevState: State) { if (this.props.isActive && !prevProps.isActive) { this.addReplyListener(); } else if (!this.props.isActive && prevProps.isActive) { this.removeReplyListener(); } const currentText = trimMessage(this.state.text); const prevText = trimMessage(prevState.text); if ( (currentText === '' && prevText !== '') || (currentText !== '' && prevText === '') ) { this.updateSendButton(currentText); } const systemKeyboardIsShowing = ChatInputBar.systemKeyboardShowing( this.props, ); const systemKeyboardWasShowing = ChatInputBar.systemKeyboardShowing( prevProps, ); if (systemKeyboardIsShowing && !systemKeyboardWasShowing) { this.hideButtons(); } else if (!systemKeyboardIsShowing && systemKeyboardWasShowing) { this.expandButtons(); } const imageGalleryIsOpen = ChatInputBar.mediaGalleryOpen(this.props); const imageGalleryWasOpen = ChatInputBar.mediaGalleryOpen(prevProps); if (!imageGalleryIsOpen && imageGalleryWasOpen) { this.hideButtons(); } else if (imageGalleryIsOpen && !imageGalleryWasOpen) { this.expandButtons(); this.setIOSKeyboardHeight(); } } addReplyListener() { invariant( this.props.inputState, 'inputState should be set in addReplyListener', ); this.props.inputState.addReplyListener(this.focusAndUpdateText); } removeReplyListener() { invariant( this.props.inputState, 'inputState should be set in removeReplyListener', ); this.props.inputState.removeReplyListener(this.focusAndUpdateText); } setIOSKeyboardHeight() { if (Platform.OS !== 'ios') { return; } const { textInput } = this; if (!textInput) { return; } const keyboardHeight = getKeyboardHeight(); if (keyboardHeight === null || keyboardHeight === undefined) { return; } TextInputKeyboardMangerIOS.setKeyboardHeight(textInput, keyboardHeight); } render() { const isMember = viewerIsMember(this.props.threadInfo); const canJoin = threadHasPermission( this.props.threadInfo, threadPermissions.JOIN_THREAD, ); let joinButton = null; if (!isMember && canJoin) { let buttonContent; if (this.props.joinThreadLoadingStatus === 'loading') { buttonContent = ( ); } else { buttonContent = ( Join Thread ); } joinButton = ( ); } let content; if (threadHasPermission(this.props.threadInfo, threadPermissions.VOICED)) { content = this.renderInput(); } else if ( threadFrozenDueToViewerBlock( this.props.threadInfo, this.props.viewerID, this.props.userInfos, ) && threadActualMembers(this.props.threadInfo.members).length === 2 ) { content = ( You can't send messages to a user that you've blocked. ); } else if (isMember) { content = ( You don't have permission to send messages. ); } else { const defaultRoleID = Object.keys(this.props.threadInfo.roles).find( (roleID) => this.props.threadInfo.roles[roleID].isDefault, ); invariant( defaultRoleID !== undefined, 'all threads should have a default role', ); const defaultRole = this.props.threadInfo.roles[defaultRoleID]; const membersAreVoiced = !!defaultRole.permissions[ threadPermissions.VOICED ]; if (membersAreVoiced && canJoin) { content = ( Join this thread to send messages. ); } else { content = ( You don't have permission to send messages. ); } } const keyboardInputHost = Platform.OS === 'android' ? null : ( ); return ( {joinButton} {content} {keyboardInputHost} ); } renderInput() { const expandoButton = ( ); const threadColor = `#${this.props.threadInfo.color}`; return ( {this.state.buttonsExpanded ? expandoButton : null} {this.state.buttonsExpanded ? null : expandoButton} ); } textInputRef = (textInput: ?React.ElementRef) => { this.textInput = textInput; }; clearableTextInputRef = (clearableTextInput: ?ClearableTextInput) => { this.clearableTextInput = clearableTextInput; }; updateText = (text: string) => { this.setState({ text }); this.saveDraft(text); }; saveDraft = _throttle((text) => { global.CommCoreModule.updateDraft({ key: draftKeyFromThreadID(this.props.threadInfo.id), text, }); }, 400); focusAndUpdateText = (text: string) => { const currentText = this.state.text; if (!currentText.startsWith(text)) { const prependedText = text.concat(currentText); this.updateText(prependedText); this.immediatelyShowSendButton(); this.immediatelyHideButtons(); } invariant(this.textInput, 'textInput should be set in focusAndUpdateText'); this.textInput.focus(); }; onSend = async () => { if (!trimMessage(this.state.text)) { return; } this.updateSendButton(''); const { clearableTextInput } = this; invariant( clearableTextInput, 'clearableTextInput should be sent in onSend', ); let text = await clearableTextInput.getValueAndReset(); text = trimMessage(text); if (!text) { return; } const localID = `${localIDPrefix}${this.props.nextLocalID}`; const creatorID = this.props.viewerID; invariant(creatorID, 'should have viewer ID in order to send a message'); invariant( this.props.inputState, 'inputState should be set in ChatInputBar.onSend', ); this.props.inputState.sendTextMessage( { type: messageTypes.TEXT, localID, threadID: this.props.threadInfo.id, text, creatorID, time: Date.now(), }, this.props.threadInfo, ); }; onPressJoin = () => { this.props.dispatchActionPromise(joinThreadActionTypes, this.joinAction()); }; async joinAction() { const query = this.props.calendarQuery(); return await this.props.joinThread({ threadID: this.props.threadInfo.id, calendarQuery: { startDate: query.startDate, endDate: query.endDate, filters: [ ...query.filters, { type: 'threads', threadIDs: [this.props.threadInfo.id] }, ], }, }); } expandButtons = () => { if (this.state.buttonsExpanded) { return; } this.targetExpandoButtonsOpen.setValue(1); this.setState({ buttonsExpanded: true }); }; hideButtons() { if ( ChatInputBar.mediaGalleryOpen(this.props) || !this.systemKeyboardShowing || !this.state.buttonsExpanded ) { return; } this.targetExpandoButtonsOpen.setValue(0); this.setState({ buttonsExpanded: false }); } immediatelyHideButtons() { this.expandoButtonsOpen.setValue(0); this.targetExpandoButtonsOpen.setValue(0); this.setState({ buttonsExpanded: false }); } openCamera = async () => { this.dismissKeyboard(); this.props.navigation.navigate({ name: CameraModalRouteName, params: { presentedFrom: this.props.route.key, - thread: { - threadInfo: this.props.threadInfo, - sourceMessageID: this.props.route.params.sourceMessageID, - }, + thread: this.props.threadInfo, }, }); }; showMediaGallery = () => { const { keyboardState } = this.props; invariant(keyboardState, 'keyboardState should be initialized'); keyboardState.showMediaGallery(this.props.threadInfo); }; dismissKeyboard = () => { const { keyboardState } = this.props; keyboardState && keyboardState.dismissKeyboard(); }; } const unboundStyles = { cameraIcon: { paddingBottom: Platform.OS === 'android' ? 11 : 10, paddingRight: 3, }, cameraRollIcon: { paddingBottom: Platform.OS === 'android' ? 8 : 7, paddingRight: 8, }, container: { backgroundColor: 'listBackground', }, expandButton: { bottom: 0, position: 'absolute', right: 0, }, expandIcon: { paddingBottom: Platform.OS === 'android' ? 12 : 10, }, expandoButtons: { alignSelf: 'flex-end', }, explanation: { color: 'listBackgroundSecondaryLabel', paddingBottom: 4, paddingTop: 1, textAlign: 'center', }, innerExpandoButtons: { alignItems: 'flex-end', alignSelf: 'flex-end', flexDirection: 'row', }, inputContainer: { flexDirection: 'row', }, joinButton: { backgroundColor: 'mintButton', borderRadius: 5, flex: 1, justifyContent: 'center', marginHorizontal: 12, marginVertical: 3, paddingBottom: 5, paddingTop: 3, }, joinButtonContainer: { flexDirection: 'row', height: 36, }, joinButtonText: { color: 'listBackground', fontSize: 20, textAlign: 'center', }, joinThreadLoadingIndicator: { paddingVertical: 2, }, sendButton: { position: 'absolute', bottom: Platform.OS === 'android' ? 4 : 3, left: 0, }, sendIcon: { paddingLeft: 9, paddingRight: 8, paddingVertical: 5, }, textInput: { backgroundColor: 'listInputBackground', borderRadius: 10, color: 'listForegroundLabel', fontSize: 16, marginLeft: 4, marginVertical: 5, maxHeight: 250, paddingHorizontal: 10, paddingVertical: 5, }, }; const joinThreadLoadingStatusSelector = createLoadingStatusSelector( joinThreadActionTypes, ); export default React.memo(function ConnectedChatInputBar( props: BaseProps, ) { const inputState = React.useContext(InputStateContext); const keyboardState = React.useContext(KeyboardContext); const navContext = React.useContext(NavContext); const styles = useStyles(unboundStyles); const colors = useColors(); const isActive = React.useMemo( () => props.threadInfo.id === activeThreadSelector(navContext), [props.threadInfo.id, navContext], ); const draftKey = draftKeyFromThreadID(props.threadInfo.id); const draft = React.useMemo( () => global.CommCoreModule.getDraft(draftKey), // eslint-disable-next-line react-hooks/exhaustive-deps [], ); const viewerID = useSelector( (state) => state.currentUserInfo && state.currentUserInfo.id, ); const joinThreadLoadingStatus = useSelector(joinThreadLoadingStatusSelector); const calendarQuery = useSelector((state) => nonThreadCalendarQuery({ redux: state, navContext, }), ); const nextLocalID = useSelector((state) => state.nextLocalID); const userInfos = useSelector((state) => state.userStore.userInfos); const dispatch = useDispatch(); const dispatchActionPromise = useDispatchActionPromise(); const callJoinThread = useServerCall(joinThread); const imagePastedCallback = React.useCallback( (imagePastedEvent) => { if (props.threadInfo.id !== imagePastedEvent['threadID']) { return; } const pastedImage: PhotoPaste = { step: 'photo_paste', dimensions: { height: imagePastedEvent.height, width: imagePastedEvent.width, }, filename: imagePastedEvent.fileName, uri: 'file://' + imagePastedEvent.filePath, selectTime: 0, sendTime: 0, retries: 0, }; props.navigation.navigate({ name: ImagePasteModalRouteName, params: { imagePasteStagingInfo: pastedImage, thread: { threadInfo: props.threadInfo, sourceMessageID: props.route.params.sourceMessageID, }, }, }); }, [props.navigation, props.route.params.sourceMessageID, props.threadInfo], ); React.useEffect(() => { const imagePasteListener = NativeAppEventEmitter.addListener( 'imagePasted', imagePastedCallback, ); return () => imagePasteListener.remove(); }, [imagePastedCallback]); return ( ); }); diff --git a/native/media/camera-modal.react.js b/native/media/camera-modal.react.js index fc5406694..6e2a5d11e 100644 --- a/native/media/camera-modal.react.js +++ b/native/media/camera-modal.react.js @@ -1,1207 +1,1204 @@ // @flow import invariant from 'invariant'; import * as React from 'react'; import { View, Text, StyleSheet, TouchableOpacity, Platform, Image, Animated, Easing, } from 'react-native'; import { RNCamera } from 'react-native-camera'; import filesystem from 'react-native-fs'; import { PinchGestureHandler, TapGestureHandler, State as GestureState, } from 'react-native-gesture-handler'; import Orientation from 'react-native-orientation-locker'; import type { Orientations } from 'react-native-orientation-locker'; import Reanimated, { Easing as ReanimatedEasing, } from 'react-native-reanimated'; import Icon from 'react-native-vector-icons/Ionicons'; import { useDispatch } from 'react-redux'; import { pathFromURI, filenameFromPathOrURI } from 'lib/media/file-utils'; import { useIsAppForegrounded } from 'lib/shared/lifecycle-utils'; import type { PhotoCapture } from 'lib/types/media-types'; import type { Dispatch } from 'lib/types/redux-types'; -import type { OptimisticThreadInfo } from 'lib/types/thread-types'; +import type { ThreadInfo } from 'lib/types/thread-types'; import ContentLoading from '../components/content-loading.react'; import ConnectedStatusBar from '../connected-status-bar.react'; import { type InputState, InputStateContext } from '../input/input-state'; import type { AppNavigationProp } from '../navigation/app-navigator.react'; import { OverlayContext, type OverlayContextType, } from '../navigation/overlay-context'; import type { NavigationRoute } from '../navigation/route-names'; import { updateDeviceCameraInfoActionType } from '../redux/action-types'; import { type DimensionsInfo } from '../redux/dimensions-updater.react'; import { useSelector } from '../redux/redux-utils'; import { colors } from '../themes/colors'; import { type DeviceCameraInfo } from '../types/camera'; import type { NativeMethods } from '../types/react-native'; import type { ViewStyle } from '../types/styles'; import { clamp, gestureJustEnded } from '../utils/animation-utils'; import SendMediaButton from './send-media-button.react'; /* eslint-disable import/no-named-as-default-member */ const { Value, Clock, event, Extrapolate, block, set, call, cond, not, and, or, eq, greaterThan, lessThan, add, sub, multiply, divide, abs, interpolate, startClock, stopClock, clockRunning, timing, spring, SpringUtils, } = Reanimated; /* eslint-enable import/no-named-as-default-member */ const maxZoom = 16; const zoomUpdateFactor = (() => { if (Platform.OS === 'ios') { return 0.002; } if (Platform.OS === 'android' && Platform.Version > 26) { return 0.005; } if (Platform.OS === 'android' && Platform.Version > 23) { return 0.01; } return 0.03; })(); const stagingModeAnimationConfig = { duration: 150, easing: ReanimatedEasing.inOut(ReanimatedEasing.ease), }; const sendButtonAnimationConfig = { duration: 150, easing: Easing.inOut(Easing.ease), useNativeDriver: true, }; const indicatorSpringConfig = { ...SpringUtils.makeDefaultConfig(), damping: 0, mass: 0.6, toValue: 1, }; const indicatorTimingConfig = { duration: 500, easing: ReanimatedEasing.out(ReanimatedEasing.ease), toValue: 0, }; function runIndicatorAnimation( // Inputs springClock: Clock, delayClock: Clock, timingClock: Clock, animationRunning: Value, // Outputs scale: Value, opacity: Value, ): Value { const delayStart = new Value(0); const springScale = new Value(0.75); const delayScale = new Value(0); const timingScale = new Value(0.75); const animatedScale = cond( clockRunning(springClock), springScale, cond(clockRunning(delayClock), delayScale, timingScale), ); const lastAnimatedScale = new Value(0.75); const numScaleLoops = new Value(0); const springState = { finished: new Value(1), velocity: new Value(0), time: new Value(0), position: springScale, }; const timingState = { finished: new Value(1), frameTime: new Value(0), time: new Value(0), position: timingScale, }; return block([ cond(not(animationRunning), [ set(springState.finished, 0), set(springState.velocity, 0), set(springState.time, 0), set(springScale, 0.75), set(lastAnimatedScale, 0.75), set(numScaleLoops, 0), set(opacity, 1), startClock(springClock), ]), [ cond( clockRunning(springClock), spring(springClock, springState, indicatorSpringConfig), ), timing(timingClock, timingState, indicatorTimingConfig), ], [ cond( and( greaterThan(animatedScale, 1.2), not(greaterThan(lastAnimatedScale, 1.2)), ), [ set(numScaleLoops, add(numScaleLoops, 1)), cond(greaterThan(numScaleLoops, 1), [ set(springState.finished, 1), stopClock(springClock), set(delayScale, springScale), set(delayStart, delayClock), startClock(delayClock), ]), ], ), set(lastAnimatedScale, animatedScale), ], cond( and( clockRunning(delayClock), greaterThan(delayClock, add(delayStart, 400)), ), [ stopClock(delayClock), set(timingState.finished, 0), set(timingState.frameTime, 0), set(timingState.time, 0), set(timingScale, delayScale), startClock(timingClock), ], ), cond( and(springState.finished, timingState.finished), stopClock(timingClock), ), set(scale, animatedScale), cond(clockRunning(timingClock), set(opacity, clamp(animatedScale, 0, 1))), ]); } export type CameraModalParams = {| +presentedFrom: string, - +thread: OptimisticThreadInfo, + +thread: ThreadInfo, |}; type TouchableOpacityInstance = React.AbstractComponent< React.ElementConfig, NativeMethods, >; type BaseProps = {| +navigation: AppNavigationProp<'CameraModal'>, +route: NavigationRoute<'CameraModal'>, |}; type Props = {| ...BaseProps, // Redux state +dimensions: DimensionsInfo, +deviceCameraInfo: DeviceCameraInfo, +deviceOrientation: Orientations, +foreground: boolean, // Redux dispatch functions +dispatch: Dispatch, // withInputState +inputState: ?InputState, // withOverlayContext +overlayContext: ?OverlayContextType, |}; type State = {| +zoom: number, +useFrontCamera: boolean, +hasCamerasOnBothSides: boolean, +flashMode: number, +autoFocusPointOfInterest: ?{| x: number, y: number, autoExposure?: boolean, |}, +stagingMode: boolean, +pendingPhotoCapture: ?PhotoCapture, |}; class CameraModal extends React.PureComponent { camera: ?RNCamera; pinchEvent; pinchHandler = React.createRef(); tapEvent; tapHandler = React.createRef(); animationCode: Value; closeButton: ?React.ElementRef; closeButtonX = new Value(-1); closeButtonY = new Value(-1); closeButtonWidth = new Value(0); closeButtonHeight = new Value(0); photoButton: ?React.ElementRef; photoButtonX = new Value(-1); photoButtonY = new Value(-1); photoButtonWidth = new Value(0); photoButtonHeight = new Value(0); switchCameraButton: ?React.ElementRef; switchCameraButtonX = new Value(-1); switchCameraButtonY = new Value(-1); switchCameraButtonWidth = new Value(0); switchCameraButtonHeight = new Value(0); flashButton: ?React.ElementRef; flashButtonX = new Value(-1); flashButtonY = new Value(-1); flashButtonWidth = new Value(0); flashButtonHeight = new Value(0); focusIndicatorX = new Value(-1); focusIndicatorY = new Value(-1); focusIndicatorScale = new Value(0); focusIndicatorOpacity = new Value(0); cancelIndicatorAnimation = new Value(0); cameraIDsFetched = false; stagingModeProgress = new Value(0); sendButtonProgress = new Animated.Value(0); sendButtonStyle: ViewStyle; overlayStyle: ViewStyle; constructor(props: Props) { super(props); this.state = { zoom: 0, useFrontCamera: props.deviceCameraInfo.defaultUseFrontCamera, hasCamerasOnBothSides: props.deviceCameraInfo.hasCamerasOnBothSides, flashMode: RNCamera.Constants.FlashMode.off, autoFocusPointOfInterest: undefined, stagingMode: false, pendingPhotoCapture: undefined, }; const sendButtonScale = this.sendButtonProgress.interpolate({ inputRange: [0, 1], outputRange: ([1.1, 1]: number[]), // Flow... }); this.sendButtonStyle = { opacity: this.sendButtonProgress, transform: [{ scale: sendButtonScale }], }; const overlayOpacity = interpolate(this.stagingModeProgress, { inputRange: [0, 0.01, 1], outputRange: [0, 0.5, 0], extrapolate: Extrapolate.CLAMP, }); this.overlayStyle = { ...styles.overlay, opacity: overlayOpacity, }; const pinchState = new Value(-1); const pinchScale = new Value(1); this.pinchEvent = event([ { nativeEvent: { state: pinchState, scale: pinchScale, }, }, ]); const tapState = new Value(-1); const tapX = new Value(0); const tapY = new Value(0); this.tapEvent = event([ { nativeEvent: { state: tapState, x: tapX, y: tapY, }, }, ]); this.animationCode = block([ this.zoomAnimationCode(pinchState, pinchScale), this.focusAnimationCode(tapState, tapX, tapY), ]); } zoomAnimationCode(pinchState: Value, pinchScale: Value): Value { const pinchJustEnded = gestureJustEnded(pinchState); const zoomBase = new Value(1); const zoomReported = new Value(1); const currentZoom = interpolate(multiply(zoomBase, pinchScale), { inputRange: [1, 8], outputRange: [1, 8], extrapolate: Extrapolate.CLAMP, }); const cameraZoomFactor = interpolate(zoomReported, { inputRange: [1, 8], outputRange: [0, 1], extrapolate: Extrapolate.CLAMP, }); const resolvedZoom = cond( eq(pinchState, GestureState.ACTIVE), currentZoom, zoomBase, ); return [ cond(pinchJustEnded, set(zoomBase, currentZoom)), cond( or( pinchJustEnded, greaterThan( abs(sub(divide(resolvedZoom, zoomReported), 1)), zoomUpdateFactor, ), ), [ set(zoomReported, resolvedZoom), call([cameraZoomFactor], this.updateZoom), ], ), ]; } focusAnimationCode(tapState: Value, tapX: Value, tapY: Value): Value { const lastTapX = new Value(0); const lastTapY = new Value(0); const fingerJustReleased = and( gestureJustEnded(tapState), this.outsideButtons(lastTapX, lastTapY), ); const indicatorSpringClock = new Clock(); const indicatorDelayClock = new Clock(); const indicatorTimingClock = new Clock(); const indicatorAnimationRunning = or( clockRunning(indicatorSpringClock), clockRunning(indicatorDelayClock), clockRunning(indicatorTimingClock), ); return [ cond(fingerJustReleased, [ call([tapX, tapY], this.focusOnPoint), set(this.focusIndicatorX, tapX), set(this.focusIndicatorY, tapY), stopClock(indicatorSpringClock), stopClock(indicatorDelayClock), stopClock(indicatorTimingClock), ]), cond(this.cancelIndicatorAnimation, [ set(this.cancelIndicatorAnimation, 0), stopClock(indicatorSpringClock), stopClock(indicatorDelayClock), stopClock(indicatorTimingClock), set(this.focusIndicatorOpacity, 0), ]), cond( or(fingerJustReleased, indicatorAnimationRunning), runIndicatorAnimation( indicatorSpringClock, indicatorDelayClock, indicatorTimingClock, indicatorAnimationRunning, this.focusIndicatorScale, this.focusIndicatorOpacity, ), ), set(lastTapX, tapX), set(lastTapY, tapY), ]; } outsideButtons(x: Value, y: Value) { const { closeButtonX, closeButtonY, closeButtonWidth, closeButtonHeight, photoButtonX, photoButtonY, photoButtonWidth, photoButtonHeight, switchCameraButtonX, switchCameraButtonY, switchCameraButtonWidth, switchCameraButtonHeight, flashButtonX, flashButtonY, flashButtonWidth, flashButtonHeight, } = this; return and( or( lessThan(x, closeButtonX), greaterThan(x, add(closeButtonX, closeButtonWidth)), lessThan(y, closeButtonY), greaterThan(y, add(closeButtonY, closeButtonHeight)), ), or( lessThan(x, photoButtonX), greaterThan(x, add(photoButtonX, photoButtonWidth)), lessThan(y, photoButtonY), greaterThan(y, add(photoButtonY, photoButtonHeight)), ), or( lessThan(x, switchCameraButtonX), greaterThan(x, add(switchCameraButtonX, switchCameraButtonWidth)), lessThan(y, switchCameraButtonY), greaterThan(y, add(switchCameraButtonY, switchCameraButtonHeight)), ), or( lessThan(x, flashButtonX), greaterThan(x, add(flashButtonX, flashButtonWidth)), lessThan(y, flashButtonY), greaterThan(y, add(flashButtonY, flashButtonHeight)), ), ); } static isActive(props) { const { overlayContext } = props; invariant(overlayContext, 'CameraModal should have OverlayContext'); return !overlayContext.isDismissing; } componentDidMount() { if (CameraModal.isActive(this.props)) { Orientation.unlockAllOrientations(); } } componentWillUnmount() { if (CameraModal.isActive(this.props)) { Orientation.lockToPortrait(); } } componentDidUpdate(prevProps: Props, prevState: State) { const isActive = CameraModal.isActive(this.props); const wasActive = CameraModal.isActive(prevProps); if (isActive && !wasActive) { Orientation.unlockAllOrientations(); } else if (!isActive && wasActive) { Orientation.lockToPortrait(); } if (!this.state.hasCamerasOnBothSides && prevState.hasCamerasOnBothSides) { this.switchCameraButtonX.setValue(-1); this.switchCameraButtonY.setValue(-1); this.switchCameraButtonWidth.setValue(0); this.switchCameraButtonHeight.setValue(0); } if (this.props.deviceOrientation !== prevProps.deviceOrientation) { this.setState({ autoFocusPointOfInterest: null }); this.cancelIndicatorAnimation.setValue(1); } if (this.props.foreground && !prevProps.foreground && this.camera) { this.camera.refreshAuthorizationStatus(); } if (this.state.stagingMode && !prevState.stagingMode) { this.cancelIndicatorAnimation.setValue(1); this.focusIndicatorOpacity.setValue(0); timing(this.stagingModeProgress, { ...stagingModeAnimationConfig, toValue: 1, }).start(); } else if (!this.state.stagingMode && prevState.stagingMode) { this.stagingModeProgress.setValue(0); } if (this.state.pendingPhotoCapture && !prevState.pendingPhotoCapture) { Animated.timing(this.sendButtonProgress, { ...sendButtonAnimationConfig, toValue: 1, }).start(); } else if ( !this.state.pendingPhotoCapture && prevState.pendingPhotoCapture ) { CameraModal.cleanUpPendingPhotoCapture(prevState.pendingPhotoCapture); this.sendButtonProgress.setValue(0); } } static async cleanUpPendingPhotoCapture(pendingPhotoCapture: PhotoCapture) { const path = pathFromURI(pendingPhotoCapture.uri); if (!path) { return; } try { await filesystem.unlink(path); } catch (e) {} } get containerStyle() { const { overlayContext } = this.props; invariant(overlayContext, 'CameraModal should have OverlayContext'); return { ...styles.container, opacity: overlayContext.position, }; } get focusIndicatorStyle() { return { ...styles.focusIndicator, opacity: this.focusIndicatorOpacity, transform: [ { translateX: this.focusIndicatorX }, { translateY: this.focusIndicatorY }, { scale: this.focusIndicatorScale }, ], }; } renderCamera = ({ camera, status }) => { if (camera && camera._cameraHandle) { this.fetchCameraIDs(camera); } if (this.state.stagingMode) { return this.renderStagingView(); } const topButtonStyle = { top: Math.max(this.props.dimensions.topInset, 6), }; return ( <> {this.renderCameraContent(status)} × ); }; renderStagingView() { let image = null; const { pendingPhotoCapture } = this.state; if (pendingPhotoCapture) { const imageSource = { uri: pendingPhotoCapture.uri }; image = ; } else { image = ; } const topButtonStyle = { top: Math.max(this.props.dimensions.topInset - 3, 3), }; const sendButtonContainerStyle = { bottom: this.props.dimensions.bottomInset + 22, }; return ( <> {image} ); } renderCameraContent(status) { if (status === 'PENDING_AUTHORIZATION') { return ; } else if (status === 'NOT_AUTHORIZED') { return ( {"don't have permission :("} ); } let switchCameraButton = null; if (this.state.hasCamerasOnBothSides) { switchCameraButton = ( ); } let flashIcon; if (this.state.flashMode === RNCamera.Constants.FlashMode.on) { flashIcon = ; } else if (this.state.flashMode === RNCamera.Constants.FlashMode.off) { flashIcon = ; } else { flashIcon = ( <> A ); } const topButtonStyle = { top: Math.max(this.props.dimensions.topInset - 3, 3), }; const bottomButtonsContainerStyle = { bottom: this.props.dimensions.bottomInset + 20, }; return ( {flashIcon} {switchCameraButton} ); } render() { const statusBar = CameraModal.isActive(this.props) ? (