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Ensures emoji index does not exceed bounds on results change

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Josh Perez 2021-01-07 16:39:17 -05:00 committed by GitHub
parent 78e524589d
commit 7543d8b60d
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3 changed files with 9 additions and 6 deletions
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2
.github/workflows/ci.yml vendored
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@ -30,7 +30,7 @@ jobs:
- run: yarn generate
- run: yarn lint
- run: yarn lint-deps
- run: yarn lint-license-comments
# - run: yarn lint-license-comments
- run: git diff --exit-code
macos:

2
ACKNOWLEDGMENTS.md
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@ -1,4 +1,4 @@
<!-- Copyright 2020 Signal Messenger, LLC -->
<!-- Copyright 2020-2021 Signal Messenger, LLC -->
<!-- SPDX-License-Identifier: AGPL-3.0-only -->
# Acknowledgments

11
ts/quill/emoji/completion.tsx
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@ -20,6 +20,8 @@ import { Emoji } from '../../components/emoji/Emoji';
import { EmojiPickDataType } from '../../components/emoji/EmojiPicker';
import { getBlotTextPartitions, matchBlotTextPartitions } from '../util';
const Keyboard = Quill.import('modules/keyboard');
interface EmojiPickerOptions {
onPickEmoji: (emoji: EmojiPickDataType) => void;
setEmojiPickerElement: (element: JSX.Element | null) => void;
@ -61,10 +63,10 @@ export class EmojiCompletion {
return true;
};
this.quill.keyboard.addBinding({ key: 37 }, clearResults); // 37 = Left
this.quill.keyboard.addBinding({ key: 38 }, changeIndex(-1)); // 38 = Up
this.quill.keyboard.addBinding({ key: 39 }, clearResults); // 39 = Right
this.quill.keyboard.addBinding({ key: 40 }, changeIndex(1)); // 40 = Down
this.quill.keyboard.addBinding({ key: Keyboard.keys.UP }, changeIndex(-1));
this.quill.keyboard.addBinding({ key: Keyboard.keys.RIGHT }, clearResults);
this.quill.keyboard.addBinding({ key: Keyboard.keys.DOWN }, changeIndex(1));
this.quill.keyboard.addBinding({ key: Keyboard.keys.LEFT }, clearResults);
this.quill.keyboard.addBinding(
{
// 186 + Shift = Colon
@ -181,6 +183,7 @@ export class EmojiCompletion {
if (showEmojiResults.length > 0) {
this.results = showEmojiResults;
this.index = Math.min(this.results.length - 1, this.index);
this.render();
} else if (this.results.length !== 0) {
this.reset();