fix(core): update

package-lock.json

@@ -15,7 +15,8 @@
         "@fortawesome/fontawesome-svg-core": "^6.1.1",
         "@fortawesome/free-brands-svg-icons": "^6.1.1",
         "@fortawesome/free-regular-svg-icons": "^6.1.1",
-        "@fortawesome/free-solid-svg-icons": "^6.1.1"
+        "@fortawesome/free-solid-svg-icons": "^6.1.1",
+        "pdfjs-dist": "^2.14.305"
       },
       "devDependencies": {
         "@gitzone/tsbuild": "^2.1.61",
@@ -2479,6 +2480,12 @@
         "node": ">=6"
       }
     },
+    "node_modules/dommatrix": {
+      "version": "1.0.3",
+      "resolved": "https://verdaccio.lossless.one/dommatrix/-/dommatrix-1.0.3.tgz",
+      "integrity": "sha512-l32Xp/TLgWb8ReqbVJAFIvXmY7go4nTxxlWiAFyhoQw9RKEOHBZNnyGvJWqDVSPmq3Y9HlM4npqF/T6VMOXhww==",
+      "license": "MIT"
+    },
     "node_modules/duplexer3": {
       "version": "0.1.4",
       "resolved": "https://verdaccio.lossless.one/duplexer3/-/duplexer3-0.1.4.tgz",
@@ -4710,6 +4717,24 @@
         "node": ">=7"
       }
     },
+    "node_modules/pdfjs-dist": {
+      "version": "2.14.305",
+      "resolved": "https://verdaccio.lossless.one/pdfjs-dist/-/pdfjs-dist-2.14.305.tgz",
+      "integrity": "sha512-5f7i25J1dKIBczhgfxEgNxfYNIxXEdxqo6Qb4ehY7Ja+p6AI4uUmk/OcVGXfRGm2ys5iaJJhJUwBFwv6Jl/Qww==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "dommatrix": "^1.0.1",
+        "web-streams-polyfill": "^3.2.1"
+      },
+      "peerDependencies": {
+        "worker-loader": "^3.0.8"
+      },
+      "peerDependenciesMeta": {
+        "worker-loader": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/pdfjs/node_modules/uuid": {
       "version": "8.3.2",
       "resolved": "https://verdaccio.lossless.one/uuid/-/uuid-8.3.2.tgz",
@@ -8017,6 +8042,11 @@
         "dns-packet": "^5.2.4"
       }
     },
+    "dommatrix": {
+      "version": "1.0.3",
+      "resolved": "https://verdaccio.lossless.one/dommatrix/-/dommatrix-1.0.3.tgz",
+      "integrity": "sha512-l32Xp/TLgWb8ReqbVJAFIvXmY7go4nTxxlWiAFyhoQw9RKEOHBZNnyGvJWqDVSPmq3Y9HlM4npqF/T6VMOXhww=="
+    },
     "duplexer3": {
       "version": "0.1.4",
       "resolved": "https://verdaccio.lossless.one/duplexer3/-/duplexer3-0.1.4.tgz",
@@ -9451,6 +9481,15 @@
         }
       }
     },
+    "pdfjs-dist": {
+      "version": "2.14.305",
+      "resolved": "https://verdaccio.lossless.one/pdfjs-dist/-/pdfjs-dist-2.14.305.tgz",
+      "integrity": "sha512-5f7i25J1dKIBczhgfxEgNxfYNIxXEdxqo6Qb4ehY7Ja+p6AI4uUmk/OcVGXfRGm2ys5iaJJhJUwBFwv6Jl/Qww==",
+      "requires": {
+        "dommatrix": "^1.0.1",
+        "web-streams-polyfill": "^3.2.1"
+      }
+    },
     "pend": {
       "version": "1.2.0",
       "resolved": "https://verdaccio.lossless.one/pend/-/pend-1.2.0.tgz",

package.json

@@ -20,7 +20,8 @@
     "@fortawesome/fontawesome-svg-core": "^6.1.1",
     "@fortawesome/free-brands-svg-icons": "^6.1.1",
     "@fortawesome/free-regular-svg-icons": "^6.1.1",
-    "@fortawesome/free-solid-svg-icons": "^6.1.1"
+    "@fortawesome/free-solid-svg-icons": "^6.1.1",
+    "pdfjs-dist": "^2.14.305"
   },
   "devDependencies": {
     "@gitzone/tsbuild": "^2.1.61",

ts_web/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@designestate/dees-catalog',
-  version: '1.0.90',
+  version: '1.0.91',
   description: 'website for lossless.com'
 }

ts_web/elements/dees-button.ts

@@ -86,7 +86,7 @@ export class DeesButton extends DeesElement {
         border-top: ${cssManager.bdTheme('1px solid #eee', '1px solid #444')};
         border-radius: 2px;
         line-height: 40px;
-        padding: 0px 10px;
+        padding: 0px 8px;
         min-width: 100px;
         user-select: none;
         color: ${cssManager.bdTheme('#333', ' #ccc')};
@@ -143,7 +143,7 @@ export class DeesButton extends DeesElement {
         line-height: 48px;
         font-size: 16px;
         padding: 0px 48px;
-        margin-top: 36px;
+        margin-top: 32px;
       }
 
       .button.pending {

ts_web/elements/dees-chips.ts

@@ -65,9 +65,9 @@ export class DeesChips extends DeesElement {
         padding: 8px 12px;
         font-size: 14px;
         color: #fff;
-        border-radius: 30px;
-        margin-right: 3px;
-        margin-bottom: 7px;
+        border-radius: 40px;
+        margin-right: 4px;
+        margin-bottom: 8px;
       }
 
       .chip:hover {

ts_web/elements/dees-pdf.ts

@@ -0,0 +1,120 @@
+import { DeesElement, property, html, customElement, domtools } from '@designestate/dees-element';
+import { TemplateResult } from 'lit-html';
+
+import { Deferred } from '@pushrocks/smartpromise';
+
+import type pdfjsTypes from 'pdfjs-dist';
+
+declare global {
+  interface HTMLElementTagNameMap {
+    'dees-pdf': DeesPdf;
+  }
+}
+
+@customElement('dees-pdf')
+export class DeesPdf extends DeesElement {
+  // DEMO
+  public static demo = () => html` <dees-pdf></dees-pdf> `;
+
+  // INSTANCE
+
+  @property()
+  public pdfUrl: string =
+    'https://raw.githubusercontent.com/mozilla/pdf.js/ba2edeae/examples/learning/helloworld.pdf';
+
+  constructor() {
+    super();
+
+    // you have access to all kinds of things through this.
+    // this.setAttribute('gotIt','true');
+  }
+
+  public render(): TemplateResult {
+    return html`
+      <style>
+        :host {
+          font-family: 'Roboto', sans-serif;
+          display: block;
+          box-sizing: border-box;
+          max-width: 800px;
+        }
+        :host([hidden]) {
+          display: none;
+        }
+
+        #pdfcanvas {
+          box-shadow: 0px 0px 5px #ccc;
+          width: 100%;
+        }
+      </style>
+      <canvas id="pdfcanvas" .height=${0} .width=${0}></canvas>
+    `;
+  }
+
+  public static pdfJsReady: Promise<any>;
+  public static pdfjsLib: typeof pdfjsTypes;
+  public async connectedCallback() {
+    super.connectedCallback();
+    if (!DeesPdf.pdfJsReady) {
+      const pdfJsReadyDeferred = domtools.plugins.smartpromise.defer();
+      DeesPdf.pdfJsReady = pdfJsReadyDeferred.promise;
+      const loadDeferred = domtools.plugins.smartpromise.defer();
+      const script = document.createElement('script');
+      script.addEventListener('load', () => {
+        console.log('pdf.js loaded!');
+        loadDeferred.resolve();
+      });
+      script.src = 'https:////mozilla.github.io/pdf.js/build/pdf.js';
+      document.getElementsByTagName('head')[0].appendChild(script);
+      // The workerSrc property shall be specified.
+      await loadDeferred.promise;
+      DeesPdf.pdfjsLib = window['pdfjs-dist/build/pdf'];
+      DeesPdf.pdfjsLib.GlobalWorkerOptions.workerSrc = '//mozilla.github.io/pdf.js/build/pdf.worker.js';
+      pdfJsReadyDeferred.resolve();
+    }
+    await DeesPdf.pdfJsReady;
+    this.displayContent();
+  }
+
+  public async displayContent() {
+    await DeesPdf.pdfJsReady;
+
+    // Asynchronous download of PDF
+    const loadingTask = DeesPdf.pdfjsLib.getDocument(this.pdfUrl);
+    loadingTask.promise.then(
+      (pdf) => {
+        console.log('PDF loaded');
+
+        // Fetch the first page
+        const pageNumber = 1;
+        pdf.getPage(pageNumber).then((page) => {
+          console.log('Page loaded');
+
+          const scale = 10;
+          const viewport = page.getViewport({ scale: scale });
+
+          // Prepare canvas using PDF page dimensions
+          const canvas: any = this.shadowRoot.querySelector('#pdfcanvas');
+          const context = canvas.getContext('2d');
+          canvas.height = viewport.height;
+          canvas.width = viewport.width;
+
+          // Render PDF page into canvas context
+          const renderContext = {
+            canvasContext: context,
+            viewport: viewport,
+          };
+
+          const renderTask = page.render(renderContext);
+          renderTask.promise.then(function () {
+            console.log('Page rendered');
+          });
+        });
+      },
+      (reason) => {
+        // PDF loading error
+        console.error(reason);
+      }
+    );
+  }
+}

ts_web/elements/index.ts

@@ -10,6 +10,7 @@ export * from './dees-input-fileupload.js';
 export * from './dees-input-quantityselector.js';
 export * from './dees-input-radio.js';
 export * from './dees-input-text.js';
+export * from './dees-pdf.js';
 export * from './dees-speechbubble.js';
 export * from './dees-spinner.js';
 export * from './dees-stepper.js';