From 0cfa00fc43eaf98db8b2461a2d07687b6591cd6e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@lysator.liu.se>
Date: Fri, 26 Nov 2021 17:14:30 +0100
Subject: Remove default ComponentVEvent redraw.

---
 static/components/vevent-block.ts       | 19 ++++++++++++++++++-
 static/components/vevent-description.ts | 22 ++++++++++++++++++++++
 static/components/vevent.ts             | 27 ++-------------------------
 3 files changed, 42 insertions(+), 26 deletions(-)

(limited to 'static')

diff --git a/static/components/vevent-block.ts b/static/components/vevent-block.ts
index a4aaba24..de9cf748 100644
--- a/static/components/vevent-block.ts
+++ b/static/components/vevent-block.ts
@@ -23,7 +23,24 @@ class ComponentBlock extends ComponentVEvent {
     }
 
     redraw(data: VEvent) {
-        super.redraw(data);
+        let body = (this.template.content.cloneNode(true) as DocumentFragment).firstElementChild!;
+
+        for (let el of body.querySelectorAll('[data-property]')) {
+            if (!(el instanceof HTMLElement)) continue;
+            let p = el.dataset.property!;
+            let d, fmt;
+            if ((d = data.getProperty(p))) {
+                if ((fmt = el.dataset.fmt)) {
+                    el.textContent = d.format(fmt);
+                } else {
+                    el.textContent = d;
+                }
+            }
+        }
+
+        this.replaceChildren(body);
+
+        /* -------------------------------------------------- */
 
         let p;
         if ((p = data.getProperty('dtstart'))) {
diff --git a/static/components/vevent-description.ts b/static/components/vevent-description.ts
index f97b60e1..03c5355d 100644
--- a/static/components/vevent-description.ts
+++ b/static/components/vevent-description.ts
@@ -1,5 +1,6 @@
 export { ComponentDescription }
 
+import { VEvent } from '../vevent'
 import { ComponentVEvent } from './vevent'
 
 /*
@@ -9,4 +10,25 @@ class ComponentDescription extends ComponentVEvent {
     constructor() {
         super();
     }
+
+    redraw(data: VEvent) {
+        // update ourselves from template
+
+        let body = (this.template.content.cloneNode(true) as DocumentFragment).firstElementChild!;
+
+        for (let el of body.querySelectorAll('[data-property]')) {
+            if (!(el instanceof HTMLElement)) continue;
+            let p = el.dataset.property!;
+            let d, fmt;
+            if ((d = data.getProperty(p))) {
+                if ((fmt = el.dataset.fmt)) {
+                    el.textContent = d.format(fmt);
+                } else {
+                    el.textContent = d;
+                }
+            }
+        }
+
+        this.replaceChildren(body);
+    }
 }
diff --git a/static/components/vevent.ts b/static/components/vevent.ts
index cf28045a..561051fa 100644
--- a/static/components/vevent.ts
+++ b/static/components/vevent.ts
@@ -8,7 +8,7 @@ import { VEvent } from '../vevent'
 
 Lacks an accompaning tag, and shouldn't be directly instanciated.
 */
-class ComponentVEvent extends HTMLElement {
+abstract class ComponentVEvent extends HTMLElement {
 
     template: HTMLTemplateElement
     uid: string
@@ -45,29 +45,6 @@ class ComponentVEvent extends HTMLElement {
         }
     }
 
-    redraw(data: VEvent) {
-        // update ourselves from template
-
-        if (!this.template) {
-            throw "Something";
-        }
-
-        let body = (this.template.content.cloneNode(true) as DocumentFragment).firstElementChild!;
-
-        for (let el of body.getElementsByClassName("bind")) {
-            if (!(el instanceof HTMLElement)) continue;
-            let p = el.dataset.property!;
-            let d, fmt;
-            if ((d = data.getProperty(p))) {
-                if ((fmt = el.dataset.fmt)) {
-                    el.textContent = d.format(fmt);
-                } else {
-                    el.textContent = d;
-                }
-            }
-        }
-
-        this.replaceChildren(body);
-    }
+    abstract redraw(data: VEvent): void
 
 }
-- 
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