Add ha-chip to gallery (#10252)

gallery/src/demos/demo-ha-chip.ts

@@ -0,0 +1,61 @@
+import { mdiHomeAssistant } from "@mdi/js";
+import { css, html, LitElement, TemplateResult } from "lit";
+import { customElement } from "lit/decorators";
+import "../../../src/components/ha-card";
+import "../../../src/components/ha-chip";
+import "../../../src/components/ha-svg-icon";
+
+const chips: {
+  icon?: string;
+  content?: string;
+}[] = [
+  {},
+  {
+    icon: mdiHomeAssistant,
+  },
+  {
+    content: "Content",
+  },
+  {
+    icon: mdiHomeAssistant,
+    content: "Content",
+  },
+];
+
+@customElement("demo-ha-chip")
+export class DemoHaChip extends LitElement {
+  protected render(): TemplateResult {
+    return html`
+      <ha-card header="ha-chip demo">
+        <div class="card-content">
+          ${chips.map(
+            (chip) => html`
+              <ha-chip .hasIcon=${chip.icon !== undefined}>
+                ${chip.icon
+                  ? html`<ha-svg-icon slot="icon" .path=${chip.icon}>
+                    </ha-svg-icon>`
+                  : ""}
+                ${chip.content}
+              </ha-chip>
+            `
+          )}
+        </div>
+      </ha-card>
+    `;
+  }
+
+  static get styles() {
+    return css`
+      ha-card {
+        max-width: 600px;
+        margin: 24px auto;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-ha-chip": DemoHaChip;
+  }
+}