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Lit conversion of d2l-navigation-link-image #158

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merged 1 commit into from
Jul 11, 2022
Merged

Lit conversion of d2l-navigation-link-image #158

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77 changes: 39 additions & 38 deletions d2l-navigation-link-image.js
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Original file line number Diff line number Diff line change
@@ -1,62 +1,63 @@
import './d2l-navigation-link.js';
import { css, html, LitElement } from 'lit';
import { FocusMixin } from '@brightspace-ui/core/mixins/focus-mixin.js';
import { highlightBorderStyles, highlightLinkStyles } from './d2l-navigation-styles.js';

import { PolymerElement, html } from '@polymer/polymer/polymer-element.js';
/**
`d2l-navigation-link-image`
Polymer-based web component for the image link used in the navigational header.

@demo demo/d2l-navigation-button.html d2l-navigation-link-image
*/
class D2LNavigationLinkImage extends PolymerElement {
class NavigationLinkImage extends FocusMixin(LitElement) {

static get properties() {
return {
src: {
type: String
},
href: {
type: String
},
slim: {
reflectToAttribute: true,
type: Boolean,
value: false
},
text: {
type: String,
value: ''
}
href: { type: String },
slim: { reflect: true, type: Boolean },
src: { type: String },
text: { type: String }
};
}
static get template() {
const template = html`
<style>

static get styles() {
return [highlightBorderStyles, highlightLinkStyles, css`
:host {
display: inline-block;
height: 100%;
}
:host([hidden]) {
display: none;
}
img {
vertical-align: middle;
border: none; /* needed for IE10 */
max-height: 60px;
max-width: 260px;
vertical-align: middle;
}
:host([slim]) img {
max-height: 40px;
max-width: 173px;
}
.d2l-navigation-link-image-container {
height: 100%;
vertical-align: middle;
align-items: center;
display: inline-flex;
height: 100%;
vertical-align: middle;
}
</style>
<d2l-navigation-link href="[[href]]" text="[[text]]">
<span class="d2l-navigation-link-image-container"><img src="[[src]]" alt$="[[text]]"></span>
</d2l-navigation-link>`;
template.setAttribute('strip-whitespace', '');
return template;
`];
}

constructor() {
super();
this.slim = false;
this.text = '';
}

static get focusElementSelector() {
return 'a';
}

render() {
return html`
<a href="${this.href}" title="${this.text}">
<span class="d2l-navigation-highlight-border"></span>
<span class="d2l-navigation-link-image-container"><img src="${this.src}" alt="${this.text}"></span>
</a>
`;
}
}
customElements.define('d2l-navigation-link-image', D2LNavigationLinkImage);

customElements.define('d2l-navigation-link-image', NavigationLinkImage);
2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@
"scripts": {
"lint": "npm run lint:eslint && npm run lint:lit && npm run lint:style",
"lint:eslint": "eslint . --ext .js,.html",
"lint:lit": "lit-analyzer d2l-navigation.js d2l-navigation-button-icon.js d2l-navigation-link-back.js d2l-navigation-link-icon.js d2l-navigation-separator.js ./components/d2l-navigation-iterator/d2l-navigation-iterator.js --strict --rules.no-unknown-tag-name off",
"lint:lit": "lit-analyzer d2l-navigation.js d2l-navigation-button-icon.js d2l-navigation-link-back.js d2l-navigation-link-icon.js d2l-navigation-link-image.js d2l-navigation-separator.js ./components/d2l-navigation-iterator/d2l-navigation-iterator.js --strict --rules.no-unknown-tag-name off",
"lint:style": "stylelint \"**/*.{js,html}\"",
"start": "web-dev-server --node-resolve --watch --open --app-index demo/index.html",
"test": "npm run lint && npm run test:headless",
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