Extract get all pages method

Author: photown

src/Main.ts

@@ -318,7 +318,7 @@ function onPageLoad() {
       draggable: ImageDraggableMetadata,
       pageOverlaysMap: Map<number, PageOverlays>
     ) {
-      const pages = document.querySelectorAll("#content .page");
+      const pages = view.getAllPages();
 
       const pagesToIncludeImage = getPagesOverlappingOverlay(
         pages,
@@ -413,7 +413,7 @@ function onPageLoad() {
       pageOverlaysMap: Map<number, PageOverlays>
     ) {
       const textInput = draggable.textInput;
-      const pages = document.querySelectorAll("#content .page");
+      const pages = view.getAllPages();
       if (textInput) {
         const pagesToIncludeImage = getPagesOverlappingOverlay(
           pages,

src/View.ts

@@ -564,6 +564,10 @@ export class View {
       });
   }
 
+  public getAllPages(): NodeListOf<Element> {
+    return document.querySelectorAll("#content .page");
+  }
+
   private calculateSmallestZIndex(collection: Array<HTMLElement>): number {
     return Math.min(
       ...Array.from(collection, (el) => parseInt(getComputedStyle(el).zIndex))