anki/ts/editor/mathjax-overlay/MathjaxEditor.svelte
Henrik Giesel 2778b9220c
Mathjax editor improvements (#1502)
* Remove unnecessary stopPropagation of mathjax-overlay events

* Use CodeMirror component for MathjaxHandle

* Refactor ResizeObserver code in MathjaxHandle

* Wrap setRange in CodeMirror in try/catch

* Add Mathjax Editor bottom margin

* Add custom Enter and Shift+Enter shortcuts for the MathjaxHandle

* Format

* Move placeCaretAfter to domlib

* Move focus back to field after editing Mathjax

* Put Cursor after Mathjax after accepting

* Add delete button for Mathjax

* Change border color of mathjax menu

* Refactor into MathjaxMenu

* Put caretKeyword in variable

* Use one ResizeObserver for all Mathjax images

* Add minmimum width for Mathjax editor

* is still smaller than minimal window width

* Add bazel directories to .prettierignore and format from root

* exclude ftl/usage (dae)

the json files that live there are output from our tooling, and
formatting them means an extra step each time we want to update them

also exclude .mypy_cache, which is output by scripts/mypy*

* minor ftl tweak: newline -> new line  (dae)
2021-11-23 10:27:32 +10:00

60 lines
1.6 KiB
Svelte

<!--
Copyright: Ankitects Pty Ltd and contributors
License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
-->
<script lang="ts">
import CodeMirror from "../CodeMirror.svelte";
import type { Writable } from "svelte/store";
import { baseOptions, latex } from "../code-mirror";
import { getPlatformString } from "../../lib/shortcuts";
import { noop } from "../../lib/functional";
import * as tr from "../../lib/ftl";
export let acceptShortcut: string;
export let newlineShortcut: string;
export let code: Writable<string>;
const configuration = {
...Object.assign({}, baseOptions, {
extraKeys: {
...(baseOptions.extraKeys as CodeMirror.KeyMap),
[acceptShortcut]: noop,
[newlineShortcut]: noop,
},
}),
placeholder: tr.editingMathjaxPlaceholder({
accept: getPlatformString(acceptShortcut),
newline: getPlatformString(newlineShortcut),
}),
mode: latex,
};
</script>
<div class="mathjax-editor">
<CodeMirror
{code}
{configuration}
on:change={({ detail }) => code.set(detail)}
on:blur
autofocus
/>
</div>
<style lang="scss">
.mathjax-editor {
:global(.CodeMirror) {
max-width: 28rem;
min-width: 14rem;
margin-bottom: 0.25rem;
}
:global(.CodeMirror-placeholder) {
font-family: sans-serif;
font-size: 55%;
text-align: center;
color: var(--slightly-grey-text);
}
}
</style>