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Code Issues Releases Wiki Activity

Add explicit type-safe methods to bind for GIF events.

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This commit is contained in:
Jeff Schiller 2024-01-10 21:25:36 +09:00
parent 18f4ceb316
commit 5aad62cc49
3 changed files with 86 additions and 16 deletions
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10
tests/image-parsers-gif.spec.js
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@ -14,18 +14,18 @@ describe('bitjs.image.parsers.GifParser', () => {
const parser = new GifParser(ab);
let trailerFound = false;
let comment;
parser.addEventListener('logical_screen', evt => {
parser.onLogicalScreen(evt => {
const {logicalScreenWidth, logicalScreenHeight} = evt.logicalScreen;
expect(logicalScreenWidth).equals(32);
expect(logicalScreenHeight).equals(52);
});
parser.addEventListener('table_based_image', evt => {
parser.onTableBasedImage(evt => {
const {imageWidth, imageHeight} = evt.tableBasedImage;
expect(imageWidth).equals(32);
expect(imageHeight).equals(52);
});
parser.addEventListener('comment_extension', evt => comment = evt.comment);
parser.addEventListener('trailer', evt => trailerFound = true);
parser.onCommentExtension(evt => comment = evt.comment);
parser.onTrailer(evt => trailerFound = true);
await parser.start();
@ -41,7 +41,7 @@ describe('bitjs.image.parsers.GifParser', () => {
let appId;
let appAuthCode;
let hasAppData = false;
parser.addEventListener('application_extension', evt => {
parser.onApplicationExtension(evt => {
appId = evt.applicationExtension.applicationIdentifier
appAuthCode = new TextDecoder().decode(
evt.applicationExtension.applicationAuthenticationCode);