GitHub/Anki
1
0
Fork 0
mirror of https://github.com/ankitects/anki.git synced 2025-09-24 16:56:36 -04:00
Code Issues Projects Releases Packages 1 Wiki Activity Actions

Use wantsExtendedPaste() for drop event

Browse source
This commit is contained in:
Abdo 2025-06-11 18:47:32 +03:00
parent 99396e5811
commit 2239bf9b02
1 changed files with 15 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

28
ts/routes/editor/rich-text-input/data-transfer.ts
View file

@ -38,8 +38,7 @@ function imageDataToUint8Array(data: ImageData): Uint8Array {
return typeof data === "string" ? new TextEncoder().encode(data) : data;
}
// TODO
async function _wantsExtendedPaste(event: MouseEvent | KeyboardEvent): Promise<boolean> {
async function wantsExtendedPaste(event: MouseEvent | KeyboardEvent): Promise<boolean> {
let stripHtml = (await getConfigBool({
key: ConfigKey_Bool.PASTE_STRIPS_FORMATTING,
})).val;
@ -200,7 +199,7 @@ function isURL(s: string): boolean {
return prefixes.some(prefix => s.startsWith(prefix));
}
async function processUrls(data: DataTransfer, _extended: boolean): Promise<string | null> {
async function processUrls(data: DataTransfer, _extended: Promise<boolean>): Promise<string | null> {
const urls = getUrls(data);
if (urls.length === 0) {
return null;
@ -216,7 +215,7 @@ async function processUrls(data: DataTransfer, _extended: boolean): Promise<stri
return text;
}
async function processImages(data: DataTransfer, _extended: boolean): Promise<string | null> {
async function processImages(data: DataTransfer, _extended: Promise<boolean>): Promise<string | null> {
const image = await getImageData(data);
if (!image) {
return null;
@ -230,7 +229,7 @@ async function processImages(data: DataTransfer, _extended: boolean): Promise<st
return await addPastedImage(image, ext, true);
}
async function processText(data: DataTransfer, extended: boolean): Promise<string | null> {
async function processText(data: DataTransfer, extended: Promise<boolean>): Promise<string | null> {
function replaceSpaces(match: string, p1: string): string {
return `${p1.replaceAll(" ", "&nbsp;")} `;
}
@ -243,9 +242,9 @@ async function processText(data: DataTransfer, extended: boolean): Promise<strin
for (const line of text.split("\n")) {
for (let token of line.split(/(\S+)/g)) {
// Inlined data in base64?
if (extended && token.startsWith("data:image/")) {
if ((await extended) && token.startsWith("data:image/")) {
processed.push(await inlinedImageToLink(token));
} else if (extended && isURL(token)) {
} else if ((await extended) && isURL(token)) {
// If the user is pasting an image or sound link, convert it to local, otherwise paste as a hyperlink
processed.push(await urlToLink(token));
} else {
@ -263,13 +262,17 @@ async function processText(data: DataTransfer, extended: boolean): Promise<strin
return processed.join("");
}
async function processClipboardData(data: DataTransfer, extended = false): Promise<string | null> {
async function processDataTransferEvent(
event: ClipboardEvent | DragEvent,
extended: Promise<boolean>,
): Promise<string | null> {
const data = event instanceof ClipboardEvent ? event.clipboardData! : event.dataTransfer!;
const html = data.getData("text/html");
if (html) {
return html;
}
const urls = getUrls(data);
let handlers: ((data: DataTransfer, extended: boolean) => Promise<string | null>)[];
let handlers: ((data: DataTransfer, extended: Promise<boolean>) => Promise<string | null>)[];
if (urls.length > 0 && urls[0].startsWith("file://")) {
handlers = [processUrls, processImages, processText];
} else {
@ -319,8 +322,7 @@ async function runPreFilter(html: string, internal = false): Promise<string> {
export async function handlePaste(event: ClipboardEvent) {
// bridgeCommand("paste");
event.preventDefault();
const data = event.clipboardData!;
let html = await processClipboardData(data, true);
let html = await processDataTransferEvent(event, Promise.resolve(true));
if (html) {
html = await runPreFilter(html);
pasteHTML(html, false, false);
@ -329,8 +331,8 @@ export async function handlePaste(event: ClipboardEvent) {
export async function handleDrop(event: DragEvent) {
event.preventDefault();
const data = event.dataTransfer!;
let html = await processClipboardData(data, true);
// `extended` is passed as a promise because the event's data is apparently cleared if we wait here before calling getData()
let html = await processDataTransferEvent(event, wantsExtendedPaste(event));
if (html) {
html = await runPreFilter(html);
pasteHTML(html, false, false);