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Render at (0,0) if there's not root.

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This commit is contained in:
Dermot Duffy
2022-02-26 15:52:36 -08:00
parent 89c1a672b3
commit 440f13e0cd
1 changed files with 13 additions and 10 deletions
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src/components/submenu.ts
+13 -10
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@@ -62,14 +62,14 @@ export class FrigateCardSubmenu extends LitElement {
} }
/** /**
* Get the HUI root element for this Lovelace dashboard. * Get the fixed root element in which fixed elements are positioned against.
* @returns The HUI Root element or null if not found. * @returns The fixed root element or null if not found.
*/ */
protected getHUIRoot(): Element | null { protected _getFixedRoot(): HTMLElement | null {
let n = this as Node | null; let n = this as Node | null;
while (n) { while (n) {
if (n.nodeType === Node.ELEMENT_NODE && (n as Element).tagName === 'HUI-VIEW') { if (n.nodeType === Node.ELEMENT_NODE && (n as Element).tagName === 'HA-APP-LAYOUT') {
return n as Element; return n as HTMLElement;
} }
n = n.parentNode n = n.parentNode
? n.parentNode ? n.parentNode
@@ -102,16 +102,19 @@ export class FrigateCardSubmenu extends LitElement {
// When in fixed mode, the menu anchoring refuses to get the // When in fixed mode, the menu anchoring refuses to get the
// placement correct -- it's always off by exactly the dimensions of // placement correct -- it's always off by exactly the dimensions of
// the sidebar/header. To work around this we iterate up the DOM to // the sidebar/header. To work around this we iterate up the DOM to
// find the main view (excl. the sidebar) and subtract those // find the main root (excl. the sidebar) and subtract those
// dimensions off wherever the menu believes it should render. // dimensions off wherever the menu believes it should render.
this._menu.anchor = this; this._menu.anchor = this;
const root = this.getHUIRoot(); const root = this._getFixedRoot();
if (root) { if (root) {
const rootPosition = root.getBoundingClientRect(); const rootPosition = root.getBoundingClientRect();
this._menu.x = -rootPosition.left; this._menu.x = -rootPosition.x;
this._menu.y = -rootPosition.top + this.clientHeight; this._menu.y = -rootPosition.y;
this._menu.show(); } else {
this._menu.x = 0;
this._menu.y = 0;
} }
this._menu.show();
} }
}} }}
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