imterah/element-portable
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Conform more of the code base to strict null checking (#10147)

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* Conform more of the code base to strict null checking

* More strict fixes

* More strict work

* Fix missing optional type

* Iterate
This commit is contained in:
Michael Telatynski 2023-02-13 17:01:43 +00:00 • committed by GitHub
parent fa036a5080
commit da7aa4055e
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380 changed files with 682 additions and 694 deletions
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10
src/theme.ts
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@ -248,7 +248,7 @@ export async function setTheme(theme?: string): Promise<void> {
const styleElements = new Map<string, HTMLLinkElement>();
const themes = Array.from(document.querySelectorAll<HTMLLinkElement>("[data-mx-theme]"));
themes.forEach((theme) => {
styleElements.set(theme.dataset.mxTheme.toLowerCase(), theme);
styleElements.set(theme.dataset.mxTheme!.toLowerCase(), theme);
});
if (!styleElements.has(stylesheetName)) {
@ -266,7 +266,7 @@ export async function setTheme(theme?: string): Promise<void> {
// having them interact badly... but this causes a flash of unstyled app
// which is even uglier. So we don't.
const styleSheet = styleElements.get(stylesheetName);
const styleSheet = styleElements.get(stylesheetName)!;
styleSheet.disabled = false;
return new Promise((resolve, reject) => {
@ -282,7 +282,7 @@ export async function setTheme(theme?: string): Promise<void> {
});
const bodyStyles = global.getComputedStyle(document.body);
if (bodyStyles.backgroundColor) {
const metaElement: HTMLMetaElement = document.querySelector('meta[name="theme-color"]');
const metaElement = document.querySelector<HTMLMetaElement>('meta[name="theme-color"]')!;
metaElement.content = bodyStyles.backgroundColor;
}
resolve();
@ -306,8 +306,8 @@ export async function setTheme(theme?: string): Promise<void> {
const intervalId = window.setInterval(() => {
if (isStyleSheetLoaded()) {
clearInterval(intervalId);
styleSheet.onload = undefined;
styleSheet.onerror = undefined;
styleSheet.onload = null;
styleSheet.onerror = null;
switchTheme();
}