feat: add blink demo

1 files changed, 102 insertions, 0 deletions

diff --git a/demo/src/led.ts b/demo/src/led.ts
new file mode 100644
index 0000000..8c6deb4
--- /dev/null
+++ b/demo/src/led.ts
@@ -0,0 +1,102 @@
+const led = `<svg
+width="40"
+height="50"
+version="1.2"
+viewBox="-10 -5 35.456 39.618"
+xmlns="http://www.w3.org/2000/svg"
+>
+<filter id="light1" x="-0.8" y="-0.8" height="2.2" width="2.8">
+  <feGaussianBlur stdDeviation="2.6" />
+</filter>
+<filter id="light2" x="-0.8" y="-0.8" height="2.2" width="2.8">
+  <feGaussianBlur stdDeviation="4" />
+</filter>
+<rect x="3.451" y="19.379" width="2.1514" height="9.8273" fill="#8c8c8c" />
+<path
+  d="m12.608 29.618c0-1.1736-0.86844-2.5132-1.8916-3.4024-0.41616-0.3672-1.1995-1.0015-1.1995-1.4249v-5.4706h-2.1614v5.7802c0 1.0584 0.94752 1.8785 1.9462 2.7482 0.44424 0.37584 1.3486 1.2496 1.3486 1.7694"
+  fill="#8c8c8c"
+/>
+<path
+  d="m14.173 13.001v-5.9126c0-3.9132-3.168-7.0884-7.0855-7.0884-3.9125 0-7.0877 3.1694-7.0877 7.0884v13.649c1.4738 1.651 4.0968 2.7526 7.0877 2.7526 4.6195 0 8.3686-2.6179 8.3686-5.8594v-1.5235c-7.4e-4 -1.1426-0.47444-2.2039-1.283-3.1061z"
+  opacity=".3"
+/>
+<path
+  d="m14.173 13.001v-5.9126c0-3.9132-3.168-7.0884-7.0855-7.0884-3.9125 0-7.0877 3.1694-7.0877 7.0884v13.649c1.4738 1.651 4.0968 2.7526 7.0877 2.7526 4.6195 0 8.3686-2.6179 8.3686-5.8594v-1.5235c-7.4e-4 -1.1426-0.47444-2.2039-1.283-3.1061z"
+  fill="#e6e6e6"
+  opacity=".5"
+/>
+<path
+  d="m14.173 13.001v3.1054c0 2.7389-3.1658 4.9651-7.0855 4.9651-3.9125 2e-5 -7.0877-2.219-7.0877-4.9651v4.6296c1.4738 1.6517 4.0968 2.7526 7.0877 2.7526 4.6195 0 8.3686-2.6179 8.3686-5.8586l-4e-5 -1.5235c-7e-4 -1.1419-0.4744-2.2032-1.283-3.1054z"
+  fill="#d1d1d1"
+  opacity=".9"
+/>
+<g>
+  <path
+    d="m14.173 13.001v3.1054c0 2.7389-3.1658 4.9651-7.0855 4.9651-3.9125 2e-5 -7.0877-2.219-7.0877-4.9651v4.6296c1.4738 1.6517 4.0968 2.7526 7.0877 2.7526 4.6195 0 8.3686-2.6179 8.3686-5.8586l-4e-5 -1.5235c-7e-4 -1.1419-0.4744-2.2032-1.283-3.1054z"
+    opacity=".7"
+  />
+  <path
+    d="m14.173 13.001v3.1054c0 2.7389-3.1658 4.9651-7.0855 4.9651-3.9125 2e-5 -7.0877-2.219-7.0877-4.9651v3.1054c1.4738 1.6502 4.0968 2.7526 7.0877 2.7526 4.6195 0 8.3686-2.6179 8.3686-5.8586-7.4e-4 -1.1412-0.47444-2.2025-1.283-3.1047z"
+    opacity=".25"
+  />
+  <ellipse cx="7.0877" cy="16.106" rx="7.087" ry="4.9608" opacity=".25" />
+</g>
+<polygon
+  points="2.2032 16.107 3.1961 16.107 3.1961 13.095 6.0156 13.095 10.012 8.8049 3.407 8.8049 2.2032 9.648"
+  fill="#666666"
+/>
+<polygon
+  points="11.215 9.0338 7.4117 13.095 11.06 13.095 11.06 16.107 11.974 16.107 11.974 8.5241 10.778 8.5241"
+  fill="#666666"
+/>
+<path
+  d="m14.173 13.001v-5.9126c0-3.9132-3.168-7.0884-7.0855-7.0884-3.9125 0-7.0877 3.1694-7.0877 7.0884v13.649c1.4738 1.651 4.0968 2.7526 7.0877 2.7526 4.6195 0 8.3686-2.6179 8.3686-5.8594v-1.5235c-7.4e-4 -1.1426-0.47444-2.2039-1.283-3.1061z"
+  fill="{{color}}"
+  opacity=".65"
+/>
+<g fill="#ffffff">
+  <path
+    d="m10.388 3.7541 1.4364-0.2736c-0.84168-1.1318-2.0822-1.9577-3.5417-2.2385l0.25416 1.0807c0.76388 0.27072 1.4068 0.78048 1.8511 1.4314z"
+    opacity=".5"
+  />
+  <path
+    d="m0.76824 19.926v1.5199c0.64872 0.5292 1.4335 0.97632 2.3076 1.3169v-1.525c-0.8784-0.33624-1.6567-0.78194-2.3076-1.3118z"
+    opacity=".5"
+  />
+  <path
+    d="m11.073 20.21c-0.2556 0.1224-0.52992 0.22968-0.80568 0.32976-0.05832 0.01944-0.11736 0.04032-0.17784 0.05832-0.56376 0.17928-1.1614 0.31896-1.795 0.39456-0.07488 0.0094-0.1512 0.01872-0.22464 0.01944-0.3204 0.03024-0.64368 0.05832-0.97056 0.05832-0.14832 0-0.30744-0.01512-0.4716-0.02376-1.2002-0.05688-2.3306-0.31464-3.2976-0.73944l-2e-5 -8.3895v-4.8254c0-1.471 0.84816-2.7295 2.0736-3.3494l-0.02232-0.05328-1.2478-1.512c-1.6697 1.003-2.79 2.8224-2.79 4.9118v11.905c-0.04968-0.04968-0.30816-0.30888-0.48024-0.52992l-0.30744 0.6876c1.4011 1.4818 3.8088 2.4617 6.5426 2.4617 1.6798 0 3.2371-0.37368 4.5115-1.0022l-0.52704-0.40896-0.01006 0.0072z"
+    opacity=".5"
+  />
+</g>
+<g class="light">
+  <ellipse cx="8" cy="10" rx="10" ry="10" fill="{{lightColor}}" filter="url(#light2)"></ellipse>
+  <ellipse cx="8" cy="10" rx="3" ry="3" fill="white" filter="url(#light1)"></ellipse>
+</g>
+</svg>
+`;
+
+export interface ILEDOptions {
+  color: string;
+  lightColor?: string;
+}
+
+const ON_CLASS = 'led-on';
+export class LED {
+  readonly el = document.createElement('span');
+  private readonly lightEl: SVGElement;
+  constructor({ color, lightColor }: ILEDOptions) {
+    this.el.innerHTML = led
+      .replace('{{color}}', color)
+      .replace('{{lightColor}}', lightColor || color);
+    this.lightEl = this.el.querySelector('.light');
+    this.lightEl.style.display = 'none';
+  }
+
+  get value() {
+    return this.lightEl.style.display !== 'none';
+  }
+
+  set value(value: boolean) {
+    this.lightEl.style.display = value ? '' : 'none';
+  }
+}