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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,8 +1,52 @@ | ||
| <html> | ||
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| <head> | ||
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| <title>ZXinger Demo</title> | ||
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| <script type="importmap"> | ||
| { | ||
| "imports": { | ||
| "lit": "https://cdn.jsdelivr.net/npm/lit@2/index.js", | ||
| "lit/": "https://cdn.jsdelivr.net/npm/lit@2/", | ||
| "@material/web/": "https://cdn.jsdelivr.net/npm/@material/[email protected]/", | ||
| "@lit/reactive-element": "https://cdn.jsdelivr.net/npm/@lit/reactive-element@1/reactive-element.js", | ||
| "@lit/reactive-element/": "https://cdn.jsdelivr.net/npm/@lit/reactive-element@1/", | ||
| "lit-element/lit-element.js": "https://cdn.jsdelivr.net/npm/lit-element@3/lit-element.js", | ||
| "lit-html": "https://cdn.jsdelivr.net/npm/lit-html@2/lit-html.js", | ||
| "lit-html/": "https://cdn.jsdelivr.net/npm/lit-html@2/", | ||
| "tslib": "https://cdn.jsdelivr.net/npm/tslib@2/tslib.es6.mjs" | ||
| } | ||
| } | ||
| </script> | ||
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| </head> | ||
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| <body> | ||
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| <qr-code-scanner id="scanner" @change=${this.scanComplete}></qr-code-scanner> | ||
| <script type="module"> | ||
| import './zxinger-dialog.js' | ||
| import '@material/web/button/filled-button.js' | ||
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| document.querySelector("#zxinger").addEventListener("change", (e) => { | ||
| console.log("result:", e.detail.value) | ||
| document.querySelector("#result").innerHTML = e.detail.value | ||
| }) | ||
| document.querySelector("#scanButton").addEventListener("click", () => document.querySelector("#zxinger").open()) | ||
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| </script> | ||
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| <xzinger-dialog id="zxinger"></xzinger-dialog> | ||
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| <div style="display: flex; flex-direction: column; gap: 20px; justify-content: center; align-items: center;"> | ||
| <h1>ZXinger Demo</h1> | ||
| <div> | ||
| <span id="result"></span> | ||
| </div> | ||
| <div> | ||
| <md-filled-button id="scanButton">Scan</md-filled-button> | ||
| </div> | ||
| </div> | ||
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| </body> | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,139 @@ | ||
| import { html, css, LitElement } from 'lit' | ||
| import '@material/web/button/filled-button.js' | ||
| // import '@material/web/button/outlined-button.js' | ||
| // import '@material/web/button/text-button.js' | ||
| // import '@material/web/iconbutton/icon-button.js' | ||
| // import '@material/web/iconbutton/filled-icon-button.js' | ||
| // import '@material/web/progress/circular-progress.js' | ||
| // import '@material/web/progress/linear-progress.js' | ||
| // import '@material/web/menu/menu.js' | ||
| // import '@material/web/menu/menu-item.js' | ||
| // import '@material/web/list/list.js' | ||
| // import '@material/web/list/list-item.js' | ||
| import '@material/web/dialog/dialog.js' | ||
| import './zxinger-scanner.js' | ||
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| export class ZXingerDialog extends LitElement { | ||
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| static properties = { | ||
| selectedDeviceId: { type: String }, | ||
| result: { type: String }, | ||
| codeReader: { type: Object }, | ||
| error: { type: Object }, | ||
| } | ||
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| static styles = [ | ||
| css` | ||
| .column { | ||
| display: flex; | ||
| flex-direction: column; | ||
| } | ||
| .row { | ||
| display: flex; | ||
| flex-direction: row; | ||
| align-items: center; | ||
| justify-content: center; | ||
| } | ||
| ` | ||
| ] | ||
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| constructor() { | ||
| super() | ||
| this.selectedDeviceId = "" | ||
| this.result = "" | ||
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| this.error = null | ||
| } | ||
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| connectedCallback() { | ||
| super.connectedCallback() | ||
| } | ||
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| render() { | ||
| return html` | ||
| <md-dialog id="dialog" @close=${this.dialogClose} @cancel=${this.dialogCancel}> | ||
| <span slot="headline">Scan a code</span> | ||
| <div slot="content"> | ||
| <div class="column"> | ||
| <div class="row"> | ||
| <xzinger-scanner id="zxinger" @change=${this.changed}></zxinger-scanner> | ||
| </div> | ||
| <div class="row"> | ||
| <pre> | ||
| <code id="result"> | ||
| ${this.result} | ||
| </code> | ||
| </pre> | ||
| </div> | ||
| </div> | ||
| </div> | ||
| <div slot="actions"> | ||
| <md-outlined-button type="button" @click=${this.close}>Cancel</md-outlined-button> | ||
| <!-- <md-outlined-button type="button" @click=${this._choose}>Ok</md-outlined-button> --> | ||
| </div> | ||
| </md-dialog> | ||
| ` | ||
| } | ||
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| changed(e) { | ||
| console.log("changed", e.detail.value) | ||
| this.result = e.detail.value | ||
| this.dispatchEvent(new CustomEvent("change", { detail: { value: this.result } })) | ||
| this.close() | ||
| } | ||
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| dialogClose() { | ||
| console.log('dialogClose') | ||
| this.reset() | ||
| } | ||
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| reset() { | ||
| this.renderRoot.querySelector("#zxinger").close() | ||
| this.result = '' | ||
| } | ||
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| dialogCancel() { | ||
| // console.log('dialogCancel') | ||
| // this.reset() | ||
| } | ||
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| firstUpdated() { | ||
| super.firstUpdated() | ||
| } | ||
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| _choose() { | ||
| this.dispatchEvent(new CustomEvent("change", { detail: { result: this.result } })) | ||
| this.close() | ||
| } | ||
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| close() { | ||
| // this.reset() | ||
| const dialog = this.renderRoot.querySelector('#dialog') | ||
| dialog.close() | ||
| } | ||
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| async start() { | ||
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| let controls = this.decodeOnce(this.codeReader, this.selectedDeviceId) | ||
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| } | ||
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| async open() { | ||
| const dialog = this.renderRoot.querySelector('#dialog') | ||
| dialog.show() | ||
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| let z = this.renderRoot.querySelector("#zxinger") | ||
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| try { | ||
| z.start() | ||
| } catch (err) { | ||
| console.error(err) | ||
| } | ||
| } | ||
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| } | ||
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| customElements.define("xzinger-dialog", ZXingerDialog) |
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