From c07800cc9692ae8f793935d3534769bdfbd1c16a Mon Sep 17 00:00:00 2001
From: Ilia Mashkov <hikkikomori7@gmail.com>
Date: Sun, 25 Jan 2026 00:00:13 +0300
Subject: [PATCH] chore: add export

---
 src/features/DisplayFont/index.ts                      |  1 +
 .../model/store/displayedFontsStore.svelte.ts          | 10 +++++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/features/DisplayFont/index.ts b/src/features/DisplayFont/index.ts
index 4fb9052..dc22fef 100644
--- a/src/features/DisplayFont/index.ts
+++ b/src/features/DisplayFont/index.ts
@@ -1 +1,2 @@
+export { displayedFontsStore } from './model';
 export { FontDisplay } from './ui';
diff --git a/src/features/DisplayFont/model/store/displayedFontsStore.svelte.ts b/src/features/DisplayFont/model/store/displayedFontsStore.svelte.ts
index 58b6c5e..e79a886 100644
--- a/src/features/DisplayFont/model/store/displayedFontsStore.svelte.ts
+++ b/src/features/DisplayFont/model/store/displayedFontsStore.svelte.ts
@@ -28,6 +28,8 @@ export class DisplayedFontsStore {
 
     #selectedPair = $state<Partial<[UnifiedFont, UnifiedFont]>>([]);
 
+    #hasAnySelectedFonts = $derived(this.#displayedFonts.length > 0);
+
     get fonts() {
         return this.#displayedFonts;
     }
@@ -41,7 +43,9 @@ export class DisplayedFontsStore {
     }
 
     set selectedPair(pair: Partial<[UnifiedFont, UnifiedFont]>) {
-        this.#selectedPair = pair;
+        const [first, second] = this.#selectedPair;
+        const [newFist, newSecond] = pair;
+        this.#selectedPair = [newFist ?? first, newSecond ?? second];
     }
 
     get text() {
@@ -52,6 +56,10 @@ export class DisplayedFontsStore {
         this.#sampleText = text;
     }
 
+    get hasAnyFonts() {
+        return this.#hasAnySelectedFonts;
+    }
+
     isSelectedPairEmpty(): boolean {
         const [font1, font2] = this.#selectedPair;
         return !font1 || !font2;