47 lines
1.1 KiB
Svelte
47 lines
1.1 KiB
Svelte
<!--
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Copyright: Ankitects Pty Ltd and contributors
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License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
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-->
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<script lang="ts">
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import { convertMathjax } from "./mathjax";
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export let mathjax: string;
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export let type: "inline" | "block" | "chemistry";
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let edit = false;
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$: delimiters = type === "inline" ? ["\\(", "\\)"] : ["\\[", "\\]"];
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$: converted = convertMathjax(`${delimiters[0]}${mathjax}${delimiters[1]}`);
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function autofocus(element: HTMLElement): void {
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element.focus();
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}
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</script>
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{#if edit}
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{#if type === "block"}
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<div
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contenteditable="true"
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bind:innerHTML={mathjax}
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on:blur={() => (edit = false)}
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use:autofocus
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/>
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{:else}
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<span
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contenteditable="true"
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bind:innerHTML={mathjax}
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on:blur={() => (edit = false)}
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use:autofocus
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/>
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{/if}
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{:else}
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<div class="d-contents" on:click={() => (edit = true)}>
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{@html converted}
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</div>
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{/if}
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<style lang="scss">
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.d-contents {
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display: contents;
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}
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</style>
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