kopia lustrzana https://github.com/zhengkyl/qrframe
fix undo, cleanup func + animated preset, improve styles
Kyle Zheng
rodzic
a83f3a6325
commit
15bc9f00a6
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@ -11,7 +11,7 @@ export default function App() {
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<Router root={(props) => <Suspense>{props.children}</Suspense>}>
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<FileRoutes />
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</Router>
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<footer class="text-sm text-center p-4">
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<footer class="text-sm text-center px-4 py-8">
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made with ⬛⬜ by{" "}
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<a
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class="font-semibold hover:text-fore-base/80 focus-visible:(outline-none ring-2 ring-fore-base ring-offset-2 ring-offset-back-base)"
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@ -1,10 +1,10 @@
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import { createEffect, createSignal, onMount, Show } from "solid-js";
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import { createEffect, createSignal, onMount, Show, untrack } from "solid-js";
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import { basicSetup } from "codemirror";
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import { historyKeymap, indentWithTab } from "@codemirror/commands";
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import { javascript } from "@codemirror/lang-javascript";
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import { syntaxHighlighting } from "@codemirror/language";
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import { Compartment, Transaction } from "@codemirror/state";
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import { Compartment, EditorState } from "@codemirror/state";
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import { EditorView, keymap, type ViewUpdate } from "@codemirror/view";
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import {
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oneDarkHighlightStyle,
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@ -20,15 +20,17 @@ type Props = {
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onSave: (s: string) => void;
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initialValue: string;
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error: string | null;
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clearError: ()=>void;
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clearError: () => void;
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};
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const INITIAL_VIM_MODE = false;
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export function CodeInput(props: Props) {
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let parent: HTMLDivElement;
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let view: EditorView;
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let modeComp = new Compartment();
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const [vimMode, _setVimMode] = createSignal(false);
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const [vimMode, _setVimMode] = createSignal(INITIAL_VIM_MODE);
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const setVimMode = (v: boolean) => {
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_setVimMode(v);
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view.dispatch({
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@ -38,58 +40,65 @@ export function CodeInput(props: Props) {
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const [dirty, setDirty] = createSignal(false);
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const extensions = [
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modeComp.of(vimMode() ? vim() : []),
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basicSetup,
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EditorView.lineWrapping,
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keymap.of([
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indentWithTab,
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{
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win: "Mod-Shift-z",
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// Dirty hack, but undo/redo commands are not exposed
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run: historyKeymap[1].run,
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},
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{
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key: "Mod-s",
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linux: "Ctrl-s", // untested, but might be necessary
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run: (view) => {
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props.onSave(view.state.doc.toString());
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return true;
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},
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},
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]),
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javascript(),
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oneDarkTheme,
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syntaxHighlighting(oneDarkHighlightStyle),
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EditorView.updateListener.of(
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debounce((u: ViewUpdate) => {
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// docChanged (aka changes.empty) doesn't work when debounced
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// if (!u.docChanged) return;
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const newDirty = u.state.doc.toString() !== props.initialValue;
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setDirty(newDirty);
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if (!newDirty && props.error) {
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props.clearError();
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}
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}, 300)
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),
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];
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onMount(() => {
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view = new EditorView({
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extensions: [
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modeComp.of(vimMode() ? vim() : []),
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basicSetup,
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EditorView.lineWrapping,
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keymap.of([
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indentWithTab,
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{
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win: "Mod-Shift-z",
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// Dirty hack, but undo/redo commands are not exposed
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run: historyKeymap[1].run,
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},
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{
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key: "Mod-s",
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linux: "Ctrl-s", // untested, but might be necessary
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run: (view) => {
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props.onSave(view.state.doc.toString());
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return true;
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},
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},
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]),
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javascript(),
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oneDarkTheme,
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syntaxHighlighting(oneDarkHighlightStyle),
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EditorView.updateListener.of(
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debounce((u: ViewUpdate) => {
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// docChanged (aka changes.empty) doesn't work when debounced
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// if (!u.docChanged) return;
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const newDirty = u.state.doc.toString() !== props.initialValue;
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setDirty(newDirty);
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if (!newDirty && props.error) {
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props.clearError()
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}
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}, 300)
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),
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],
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extensions,
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parent,
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});
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});
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// Track props.initialValue
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createEffect(() => {
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view.dispatch({
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changes: {
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from: 0,
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to: view.state.doc.length,
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insert: props.initialValue,
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},
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// This seems to prevent extra undos just fine, much simpler than toggling history extension
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annotations: Transaction.addToHistory.of(false),
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});
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setDirty(false);
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// Saving should not reset editor state (cursor pos etc)
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if (view.state.doc.toString() === props.initialValue) return;
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view.setState(EditorState.create({ doc: props.initialValue, extensions }));
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const currVimMode = untrack(vimMode);
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if (currVimMode !== INITIAL_VIM_MODE) {
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view.dispatch({
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effects: modeComp.reconfigure(currVimMode ? vim() : []),
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});
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}
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});
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return (
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@ -31,13 +31,19 @@ const ADD_NEW_FUNC_KEY = "Add new function";
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const USER_FUNC_KEYS_KEY = "userFuncKeys";
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export function Editor(props: Props) {
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const { inputQr, setInputQr, setRenderFunc } = useQrContext();
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const {
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inputQr,
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setInputQr,
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setRenderFunc,
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renderFuncKey,
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setRenderFuncKey,
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} = useQrContext();
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const [code, setCode] = createSignal(PRESET_FUNCS.Square);
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const [compileError, setCompileError] = createSignal<string | null>(null);
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const [userFuncKeys, setUserFuncKeys] = createStore<string[]>([]);
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const [funcKey, setFuncKey] = createSignal("Square");
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onMount(() => {
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const storedFuncKeys = localStorage.getItem(USER_FUNC_KEYS_KEY);
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@ -58,8 +64,8 @@ export function Editor(props: Props) {
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setRenderFunc(() => render);
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setCompileError(null);
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if (!PRESET_FUNCS.hasOwnProperty(funcKey())) {
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localStorage.setItem(funcKey(), newCode);
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if (!PRESET_FUNCS.hasOwnProperty(renderFuncKey())) {
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localStorage.setItem(renderFuncKey(), newCode);
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}
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} catch (e) {
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setCompileError(e!.toString());
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@ -76,7 +82,7 @@ export function Editor(props: Props) {
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setUserFuncKeys(userFuncKeys.length, key);
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localStorage.setItem(USER_FUNC_KEYS_KEY, userFuncKeys.join(","));
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setFuncKey(key);
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setRenderFuncKey(key);
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trySetCode(code);
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};
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@ -86,7 +92,7 @@ export function Editor(props: Props) {
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placeholder="https://qrcode.kylezhe.ng"
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setValue={(s) => setInputQr("text", s)}
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/>
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<Collapsible trigger="Settings" defaultOpen>
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<Collapsible trigger="Settings">
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<div class="flex justify-between">
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<div class="text-sm py-2">Encoding mode</div>
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<Select
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@ -137,7 +143,7 @@ export function Editor(props: Props) {
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/>
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</Row>
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</Collapsible>
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<Collapsible trigger="Rendering">
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<Collapsible trigger="Rendering" defaultOpen>
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<div class="mb-4">
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<div class="text-sm py-2">Render function</div>
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<div class="flex gap-2">
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@ -152,7 +158,7 @@ export function Editor(props: Props) {
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options: [...userFuncKeys, ADD_NEW_FUNC_KEY],
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},
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]}
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value={funcKey()}
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value={renderFuncKey()}
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setValue={(key) => {
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if (key === ADD_NEW_FUNC_KEY) {
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createAndSelectFunc("render function", PRESET_FUNCS.Square);
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@ -166,20 +172,20 @@ export function Editor(props: Props) {
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storedCode = `Failed to load ${key}`;
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}
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}
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setFuncKey(key);
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setRenderFuncKey(key);
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trySetCode(storedCode);
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}
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}}
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/>
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<Show when={userFuncKeys.includes(funcKey())}>
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<Show when={userFuncKeys.includes(renderFuncKey())}>
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<IconButtonDialog
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title={`Rename ${funcKey()}`}
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title={`Rename ${renderFuncKey()}`}
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triggerTitle="Rename"
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triggerChildren={<Pencil class="w-5 h-5" />}
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onOpenAutoFocus={(e) => e.preventDefault()}
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>
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{(close) => {
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const [rename, setRename] = createSignal(funcKey());
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const [rename, setRename] = createSignal(renderFuncKey());
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const [duplicate, setDuplicate] = createSignal(false);
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let ref: HTMLInputElement;
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@ -192,7 +198,7 @@ export function Editor(props: Props) {
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defaultValue={rename()}
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onChange={setRename}
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onInput={() => duplicate() && setDuplicate(false)}
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placeholder={funcKey()}
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placeholder={renderFuncKey()}
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/>
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<div class="absolute p-1 text-sm text-red-600">
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<Show when={duplicate()}>
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@ -203,7 +209,7 @@ export function Editor(props: Props) {
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class="px-3 py-2 float-right mt-4"
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// input onChange runs after focus lost, so onMouseDown is too early
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onClick={() => {
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if (rename() === funcKey()) return close();
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if (rename() === renderFuncKey()) return close();
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if (
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Object.keys(PRESET_FUNCS).includes(rename()) ||
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@ -211,10 +217,10 @@ export function Editor(props: Props) {
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) {
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setDuplicate(true);
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} else {
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localStorage.removeItem(funcKey());
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localStorage.removeItem(renderFuncKey());
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localStorage.setItem(rename(), code());
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setUserFuncKeys(
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userFuncKeys.indexOf(funcKey()),
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userFuncKeys.indexOf(renderFuncKey()),
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rename()
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);
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localStorage.setItem(
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@ -222,7 +228,7 @@ export function Editor(props: Props) {
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userFuncKeys.join(",")
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);
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setFuncKey(rename());
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setRenderFuncKey(rename());
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close();
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}
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}}
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@ -234,7 +240,7 @@ export function Editor(props: Props) {
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}}
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</IconButtonDialog>
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<IconButtonDialog
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title={`Delete ${funcKey()}`}
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title={`Delete ${renderFuncKey()}`}
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triggerTitle="Delete"
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triggerChildren={<Trash2 class="w-5 h-5" />}
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>
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@ -247,10 +253,10 @@ export function Editor(props: Props) {
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<FillButton
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onMouseDown={() => {
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setUserFuncKeys((keys) =>
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keys.filter((key) => key !== funcKey())
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keys.filter((key) => key !== renderFuncKey())
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);
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localStorage.removeItem(funcKey());
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setFuncKey("Square");
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localStorage.removeItem(renderFuncKey());
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setRenderFuncKey("Square");
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localStorage.setItem(
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USER_FUNC_KEYS_KEY,
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@ -275,10 +281,10 @@ export function Editor(props: Props) {
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<CodeInput
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initialValue={code()}
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onSave={(code) => {
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if (Object.keys(PRESET_FUNCS).includes(funcKey())){
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createAndSelectFunc(funcKey(), code)
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if (Object.keys(PRESET_FUNCS).includes(renderFuncKey())) {
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createAndSelectFunc(renderFuncKey(), code);
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} else {
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trySetCode(code)
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trySetCode(code);
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}
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}}
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error={compileError()}
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@ -294,7 +300,6 @@ function Row(props: {
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title: string;
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children: JSX.Element;
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}) {
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// This should be <label/> but clicking selects first button in buttongroup
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return (
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<div>
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<div class="text-sm py-2" title={props.tooltip}>
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@ -393,4 +398,113 @@ for (let y = 0; y < qr.matrixHeight; y++) {
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}
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}
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`,
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Minimal: `// qr, ctx are args
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const Module = {
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DataOFF: 0,
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DataON: 1,
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FinderOFF: 2,
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FinderON: 3,
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AlignmentOFF: 4,
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AlignmentON: 5,
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TimingOFF: 6,
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TimingON: 7,
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FormatOFF: 8,
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FormatON: 9,
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VersionOFF: 10,
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VersionON: 11,
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Unset: 12,
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}
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const pixelSize = 12;
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ctx.canvas.width = qr.matrixWidth * pixelSize;
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ctx.canvas.height = qr.matrixHeight * pixelSize;
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ctx.fillStyle = "rgb(255, 255, 255)";
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ctx.fillRect(0, 0, ctx.canvas.width, ctx.canvas.height);
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ctx.fillStyle = "rgb(0, 0, 0)";
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const finderPos = [
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[qr.margin.left, qr.margin.top],
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[qr.matrixWidth - qr.margin.right - 7, qr.margin.top],
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[qr.margin.left, qr.matrixHeight - qr.margin.bottom - 7],
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];
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for (const [x, y] of finderPos) {
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ctx.fillRect((x + 3) * pixelSize, y * pixelSize, pixelSize, pixelSize);
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ctx.fillRect((x + 3) * pixelSize, (y + 6) * pixelSize, pixelSize, pixelSize);
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ctx.fillRect(x * pixelSize, (y + 3) * pixelSize, pixelSize, pixelSize);
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ctx.fillRect((x + 6) * pixelSize, (y + 3) * pixelSize, pixelSize, pixelSize);
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ctx.fillRect((x + 2) * pixelSize, (y + 2) * pixelSize, 3 * pixelSize, 3 * pixelSize);
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}
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const minSize = pixelSize / 2;
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const offset = (pixelSize - minSize) / 2;
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for (let y = 0; y < qr.matrixHeight; y++) {
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for (let x = 0; x < qr.matrixWidth; x++) {
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const module = qr.matrix[y * qr.matrixWidth + x];
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if ((module | 1) === Module.FinderON) {
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continue;
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}
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if (module & 1) {
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ctx.fillRect(x * pixelSize + offset, y * pixelSize + offset, minSize, minSize);
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}
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}
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}
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`,
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"Lover (Animated)": `// qr, ctx are args
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const pixelSize = 10;
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ctx.canvas.width = qr.matrixWidth * pixelSize;
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ctx.canvas.height = qr.matrixHeight * pixelSize;
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const period = 3000; // ms
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const amplitude = 0.8; // maxSize - minSize
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const minSize = 0.6;
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let counter = 0;
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let prevTimestamp;
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let req;
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function frame(timestamp) {
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// performance.now() and requestAnimationFrame's timestamp are not consistent together
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if (prevTimestamp != null) {
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counter += timestamp - prevTimestamp;
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}
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prevTimestamp = timestamp;
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if (counter >= period) {
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counter -= period;
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}
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ctx.fillStyle = "rgb(0, 0, 0)";
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ctx.fillRect(0, 0, ctx.canvas.width, ctx.canvas.height);
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for (let y = 0; y < qr.matrixHeight; y++) {
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for (let x = 0; x < qr.matrixWidth; x++) {
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const module = qr.matrix[y * qr.matrixWidth + x];
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if ((module & 1) === 0) continue;
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const xBias = Math.abs(5 - (x % 10));
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const biasCounter = counter + (x + y) * (period / 20) + xBias * (period / 10);
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const ratio = Math.abs((period / 2) - (biasCounter % period)) / (period / 2);
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const size = (ratio * amplitude + minSize) * pixelSize;
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const offset = (pixelSize - size) / 2;
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ctx.fillStyle = \`rgb(\${100 + ratio * 150}, \${200 + xBias * 10}, 255)\`;
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ctx.fillRect(x * pixelSize + offset, y * pixelSize + offset, size, size);
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}
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}
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req = requestAnimationFrame(frame);
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}
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req = requestAnimationFrame(frame);
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return () => cancelAnimationFrame(req);`
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};
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@ -1,6 +1,6 @@
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import { QrError } from "fuqr";
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import { Match, Show, Switch, createEffect, createSignal } from "solid-js";
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import { Match, Show, Switch, createEffect, createSignal, untrack } from "solid-js";
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import { useQrContext, type OutputQr } from "~/lib/QrContext";
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import {
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ECL_LABELS,
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|
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@ -26,7 +26,7 @@ type Props = {
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};
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export default function QrPreview(props: Props) {
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const { inputQr, outputQr } = useQrContext();
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const { inputQr, outputQr, renderFuncKey } = useQrContext();
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return (
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||||
<div class={props.class}>
|
||||
|
|
@ -62,7 +62,7 @@ export default function QrPreview(props: Props) {
|
|||
* Running the effect in the ref function caused double rendering for future mounts.
|
||||
*/
|
||||
function RenderedQrCode() {
|
||||
const { outputQr: _outputQr, renderFunc } = useQrContext();
|
||||
const { outputQr: _outputQr, renderFunc, renderFuncKey } = useQrContext();
|
||||
const outputQr = _outputQr as () => OutputQr;
|
||||
|
||||
const fullWidth = () => {
|
||||
|
|
@ -77,18 +77,38 @@ function RenderedQrCode() {
|
|||
let qrCanvas: HTMLCanvasElement;
|
||||
|
||||
const [runtimeError, setRuntimeError] = createSignal<string | null>(null);
|
||||
const [cleanupError, setCleanupError] = createSignal<string | null>(null);
|
||||
|
||||
const [canvasDims, setCanvasDims] = createSignal({ width: 0, height: 0 });
|
||||
|
||||
let cleanupFunc: void | (() => void);
|
||||
let cleanupFuncKey = ""
|
||||
let prevFuncKey = ""
|
||||
|
||||
createEffect(() => {
|
||||
try {
|
||||
if (typeof cleanupFunc === "function") {
|
||||
cleanupFunc();
|
||||
}
|
||||
setCleanupError(null);
|
||||
} catch (e) {
|
||||
setCleanupError(e!.toString());
|
||||
cleanupFuncKey = prevFuncKey
|
||||
console.error(`${cleanupFuncKey} cleanup:`, e)
|
||||
}
|
||||
|
||||
const ctx = qrCanvas.getContext("2d")!;
|
||||
ctx.clearRect(0, 0, qrCanvas.width, qrCanvas.height);
|
||||
|
||||
prevFuncKey = untrack(renderFuncKey)
|
||||
try {
|
||||
renderFunc()(outputQr(), ctx);
|
||||
cleanupFunc = renderFunc()(outputQr(), ctx);
|
||||
setRuntimeError(null);
|
||||
} catch (e) {
|
||||
setRuntimeError(e!.toString());
|
||||
console.error(`${prevFuncKey} render:`, e)
|
||||
}
|
||||
|
||||
setCanvasDims({ width: qrCanvas.width, height: qrCanvas.height });
|
||||
});
|
||||
|
||||
|
|
@ -107,6 +127,12 @@ function RenderedQrCode() {
|
|||
>
|
||||
<canvas class="w-full h-full" ref={qrCanvas!}></canvas>
|
||||
</div>
|
||||
<Show when={cleanupError() != null}>
|
||||
<div class="text-purple-100 bg-purple-950 px-2 py-1 rounded-md">
|
||||
<div class="font-bold">{cleanupFuncKey} cleanup</div>
|
||||
{cleanupError()}
|
||||
</div>
|
||||
</Show>
|
||||
<Show when={runtimeError() != null}>
|
||||
<div class="text-red-100 bg-red-950 px-2 py-1 rounded-md">
|
||||
{runtimeError()}
|
||||
|
|
|
|||
|
|
@ -11,7 +11,7 @@ export default createHandler(() => (
|
|||
<link rel="icon" href="/favicon.svg" />
|
||||
{assets}
|
||||
</head>
|
||||
<body class="bg-back-base text-fore-base my-8 [--un-default-border-color:fg-subtle]">
|
||||
<body class="bg-back-base text-fore-base [--un-default-border-color:fg-subtle]">
|
||||
<div id="app">{children}</div>
|
||||
{scripts}
|
||||
</body>
|
||||
|
|
|
|||
|
|
@ -61,9 +61,14 @@ export const QrContext = createContext<{
|
|||
setOutputQr: Setter<OutputQr | QrError>;
|
||||
renderFunc: Accessor<RenderFunc>;
|
||||
setRenderFunc: Setter<RenderFunc>;
|
||||
renderFuncKey: Accessor<string>;
|
||||
setRenderFuncKey: Setter<string>;
|
||||
}>();
|
||||
|
||||
export type RenderFunc = (qr: OutputQr, ctx: CanvasRenderingContext2D) => void;
|
||||
export type RenderFunc = (
|
||||
qr: OutputQr,
|
||||
ctx: CanvasRenderingContext2D
|
||||
) => void | (() => void);
|
||||
|
||||
export function QrContextProvider(props: { children: JSX.Element }) {
|
||||
const [inputQr, setInputQr] = createStore<InputQr>({
|
||||
|
|
@ -85,6 +90,7 @@ export function QrContextProvider(props: { children: JSX.Element }) {
|
|||
);
|
||||
|
||||
const [renderFunc, setRenderFunc] = createSignal<RenderFunc>(defaultRender);
|
||||
const [renderFuncKey, setRenderFuncKey] = createSignal("Square");
|
||||
|
||||
createEffect(() => {
|
||||
try {
|
||||
|
|
@ -134,6 +140,8 @@ export function QrContextProvider(props: { children: JSX.Element }) {
|
|||
setOutputQr,
|
||||
renderFunc,
|
||||
setRenderFunc,
|
||||
renderFuncKey,
|
||||
setRenderFuncKey
|
||||
}}
|
||||
>
|
||||
{props.children}
|
||||
|
|
@ -156,7 +164,7 @@ function defaultRender(qr: OutputQr, ctx: CanvasRenderingContext2D) {
|
|||
|
||||
ctx.fillStyle = "rgb(255, 255, 255)";
|
||||
ctx.fillRect(0, 0, ctx.canvas.width, ctx.canvas.height);
|
||||
|
||||
|
||||
ctx.fillStyle = "rgb(0, 0, 0)";
|
||||
// ctx.imageSmoothingEnabled
|
||||
for (let y = 0; y < qr.matrixHeight; y++) {
|
||||
|
|
|
|||
|
|
@ -15,10 +15,10 @@ const QrContextProvider = clientOnly(async () => {
|
|||
export default function Home() {
|
||||
return (
|
||||
<QrContextProvider>
|
||||
<main class="max-w-screen-2xl mx-auto p-4">
|
||||
<main class="max-w-screen-2xl mx-auto px-4">
|
||||
<div class="flex gap-4 flex-wrap">
|
||||
<Editor class="flex-1 flex-grow-3 flex flex-col gap-2 p-4" />
|
||||
<QrPreview class="flex-1 flex-grow-2 min-w-300px sticky top-0 self-start p-4 flex flex-col gap-4" />
|
||||
<Editor class="flex-1 flex-grow-3 flex flex-col gap-2 px-4 py-8" />
|
||||
<QrPreview class="flex-1 flex-grow-2 min-w-300px sticky top-0 self-start px-4 py-8 flex flex-col gap-4" />
|
||||
</div>
|
||||
</main>
|
||||
</QrContextProvider>
|
||||
|
|
|
|||
Ładowanie…
Reference in New Issue