Fix dialogs

uikit/lib/modal.ts

@@ -8,7 +8,7 @@ interface ModalButton {
   dismiss?: boolean;
 }
 
-export default class ModalDialog {
+export default abstract class ModalDialog {
   private _showing: any;
 
   private _dismiss: HTMLButtonElement | null;
@@ -87,9 +87,8 @@ export default class ModalDialog {
     return el;
   }
 
-  getContent(): Promise<DocumentFragment | HTMLElement> {
-    throw new Error("Not implemented");
-  }
+  abstract getContent():
+    Promise<DocumentFragment | HTMLElement> | HTMLElement | DocumentFragment;
 
   get buttons(): ModalButton[] {
     return [
@@ -205,7 +204,7 @@ export default class ModalDialog {
    */
   static async inform(title: string, text: string, oktext: string) {
     const dialog = new class extends ModalDialog {
-      get content() {
+      getContent() {
         const rv = document.createDocumentFragment();
         const h = document.createElement("h1");
         h.textContent = title || "Information";
@@ -241,7 +240,7 @@ export default class ModalDialog {
 
   static async confirm(title: string, text: string) {
     const dialog = new class extends ModalDialog {
-      get content() {
+      getContent() {
         const rv = document.createDocumentFragment();
         const h = document.createElement("h1");
         h.textContent = title || "Confirm";
@@ -280,7 +279,7 @@ export default class ModalDialog {
     const dialog = new class extends ModalDialog {
       _input: HTMLInputElement;
 
-      get content() {
+      getContent() {
         const rv = document.createDocumentFragment();
         const h = document.createElement("h1");
         h.textContent = title || "Confirm";

windows/prefs.ts

@@ -116,7 +116,7 @@ class CreateFilterDialog extends ModalDialog {
     this.expr = $("#filter-create-expr", rv);
     this.link = $("#filter-create-type-link", rv);
     this.media = $("#filter-create-type-media", rv);
-    return Promise.resolve(rv);
+    return rv;
   }
 
   get buttons() {

windows/select.ts

@@ -51,10 +51,9 @@ function matched(item: any) {
 }
 
 class PausedModalDialog extends ModalDialog {
-  get content() {
+  getContent() {
     const tmpl = $<HTMLTemplateElement>("#paused-template");
     const content = tmpl.content.cloneNode(true) as DocumentFragment;
-    localize(content);
     return content;
   }
 

windows/single.ts

@@ -27,10 +27,9 @@ class BatchModalDialog extends ModalDialog {
     this.gen = gen;
   }
 
-  get content() {
+  getContent() {
     const tmpl = $("#batch-template") as HTMLTemplateElement;
     const content = tmpl.content.cloneNode(true) as DocumentFragment;
-    localize(content);
     $(".batch-items", content).textContent = this.gen.length.toLocaleString();
     $(".batch-preview", content).textContent = this.gen.preview;
     return content;