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D7446.diff
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diff --git a/native/chat/chat-input-bar.react.js b/native/chat/chat-input-bar.react.js
--- a/native/chat/chat-input-bar.react.js
+++ b/native/chat/chat-input-bar.react.js
@@ -162,12 +162,14 @@
messageID: string,
text: string,
) => Promise<SendEditMessageResponse>,
+ +navigation: ?ChatNavigationProp<'MessageList'>,
};
type State = {
+text: string,
+textEdited: boolean,
+buttonsExpanded: boolean,
+selectionState: SyncedSelectionData,
+ +isExitingEditMode: boolean,
};
class ChatInputBar extends React.PureComponent<Props, State> {
textInput: ?React.ElementRef<typeof TextInput>;
@@ -185,6 +187,8 @@
targetSendButtonContainerOpen: Value;
sendButtonContainerStyle: AnimatedViewStyle;
+ clearBeforeRemoveListener: () => void;
+
constructor(props: Props) {
super(props);
this.state = {
@@ -192,6 +196,7 @@
textEdited: false,
buttonsExpanded: true,
selectionState: { text: props.draft, selection: { start: 0, end: 0 } },
+ isExitingEditMode: false,
};
this.setUpActionIconAnimations();
@@ -329,12 +334,21 @@
if (this.props.isActive) {
this.addEditInputMessageListener();
}
+ if (this.props.navigation) {
+ this.clearBeforeRemoveListener = this.props.navigation.addListener(
+ 'beforeRemove',
+ this.onNavigationBeforeRemove,
+ );
+ }
}
componentWillUnmount() {
if (this.props.isActive) {
this.removeEditInputMessageListener();
}
+ if (this.clearBeforeRemoveListener) {
+ this.clearBeforeRemoveListener();
+ }
}
componentDidUpdate(prevProps: Props, prevState: State) {
@@ -701,7 +715,7 @@
updateText = (text: string) => {
this.setState({ text, textEdited: true });
- if (this.isEditMode()) {
+ if (this.isEditMode() || this.state.isExitingEditMode) {
return;
}
this.saveDraft(text);
@@ -869,6 +883,41 @@
});
};
+ onNavigationBeforeRemove = e => {
+ if (!this.isEditMode()) {
+ return;
+ }
+ const { action } = e.data;
+ e.preventDefault();
+ const saveExit = () => {
+ this.props.inputState?.setEditedMessage(null, () => {
+ this.setState({ isExitingEditMode: true }, () => {
+ if (!this.props.navigation) {
+ return;
+ }
+ this.props.navigation.dispatch(action);
+ });
+ });
+ };
+ if (!this.isMessageEdited()) {
+ saveExit();
+ return;
+ }
+ Alert.alert(
+ 'Discard changes?',
+ 'You have unsaved changes. Are you sure to discard them and leave the ' +
+ 'screen?',
+ [
+ { text: 'Don’t leave', style: 'cancel' },
+ {
+ text: 'Discard edit',
+ style: 'destructive',
+ onPress: saveExit,
+ },
+ ],
+ );
+ };
+
onPressJoin = () => {
this.props.dispatchActionPromise(joinThreadActionTypes, this.joinAction());
};
@@ -1050,6 +1099,7 @@
...BaseProps,
+onInputBarLayout?: (event: LayoutEvent) => mixed,
+openCamera: () => mixed,
+ +navigation?: ChatNavigationProp<'MessageList'>,
};
function ConnectedChatInputBarBase(props: ConnectedChatInputBarBaseProps) {
const navContext = React.useContext(NavContext);
@@ -1133,6 +1183,7 @@
editedMessagePreview={editedMessagePreview}
editedMessageInfo={editedMessageInfo}
editMessage={editMessage}
+ navigation={props.navigation}
/>
);
}
@@ -1244,6 +1295,7 @@
{...restProps}
onInputBarLayout={onInputBarLayout}
openCamera={openCamera}
+ navigation={navigation}
/>
);
});

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