Prevent dragging log window off screen & reset log window position if resized off screen

This commit is contained in:
Cyn 2022-01-15 20:51:12 -05:00
parent c25067c062
commit 8d7b71c5aa

@ -120,6 +120,7 @@ export const logBoxBaseZIndex = 1500;
function LogWindow(props: IProps): React.ReactElement {
const draggableRef = useRef<HTMLDivElement>(null);
const rootRef = useRef<Draggable>(null)
const [script, setScript] = useState(props.script);
const classes = useStyles();
const container = useRef<HTMLDivElement>(null);
@ -187,39 +188,50 @@ function LogWindow(props: IProps): React.ReactElement {
return classes.primary;
}
// Trigger fakeDrag once to make sure loaded data is not outside bounds
useEffect(() => fakeDrag(), []);
// And trigger fakeDrag when the window is resized
useEffect(() => {
window.addEventListener("resize", fakeDrag);
window.addEventListener("resize", onResize);
return () => {
window.removeEventListener("resize", fakeDrag);
window.removeEventListener("resize", onResize);
};
}, []);
const fakeDrag = debounce((): void => {
const onResize = debounce((): void => {
const node = draggableRef?.current;
if (!node) return;
// No official way to trigger an onChange to recompute the bounds
// See: https://github.com/react-grid-layout/react-draggable/issues/363#issuecomment-947751127
triggerMouseEvent(node, "mouseover");
triggerMouseEvent(node, "mousedown");
triggerMouseEvent(document, "mousemove");
triggerMouseEvent(node, "mouseup");
triggerMouseEvent(node, "click");
if(!isOnScreen(node)) {
resetPosition();
}
}, 100);
const triggerMouseEvent = (node: HTMLDivElement | Document, eventType: string): void => {
const clickEvent = document.createEvent("MouseEvents");
clickEvent.initEvent(eventType, true, true);
node.dispatchEvent(clickEvent);
};
const isOnScreen = (node: HTMLDivElement): boolean => {
const bounds = node.getBoundingClientRect();
return !(bounds.right < 0 ||
bounds.bottom < 0 ||
bounds.left > innerWidth ||
bounds.top > outerWidth);
}
const resetPosition = (): void => {
const node = rootRef?.current;
if (!node) return;
const state = node.state as {x: number; y: number};
state.x = 0;
state.y = 0;
node.setState(state);
}
const boundToBody = (e: any): void | false => {
if(e.clientX < 0 ||
e.clientY < 0 ||
e.clientX > innerWidth ||
e.clientY > innerHeight) return false;
}
return (
<Draggable handle=".drag" bounds="body">
<Draggable handle=".drag" onDrag={boundToBody} ref={rootRef}>
<Paper
style={{
display: "flex",
@ -278,4 +290,4 @@ function LogWindow(props: IProps): React.ReactElement {
</Paper>
</Draggable>
);
}
}