From 2515319c08c177e7851aac50e4871f9c8a8c43b3 Mon Sep 17 00:00:00 2001
From: Freeplay <freeplay@duck.com>
Date: Wed, 31 May 2023 22:38:14 -0400
Subject: [PATCH] hide back button when not needed

---
 packages/client/src/components/MkPageWindow.vue        | 1 +
 packages/client/src/components/global/MkPageHeader.vue | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/client/src/components/MkPageWindow.vue b/packages/client/src/components/MkPageWindow.vue
index 703494144..a5951fd1d 100644
--- a/packages/client/src/components/MkPageWindow.vue
+++ b/packages/client/src/components/MkPageWindow.vue
@@ -97,6 +97,7 @@ provideMetadataReceiver((info) => {
 	pageMetadata = info;
 });
 provide("shouldOmitHeaderTitle", true);
+provide("shouldBackButton", false);
 provide("shouldHeaderThin", true);
 
 const contextmenu = $computed(() => [
diff --git a/packages/client/src/components/global/MkPageHeader.vue b/packages/client/src/components/global/MkPageHeader.vue
index ae703092f..1a8c74500 100644
--- a/packages/client/src/components/global/MkPageHeader.vue
+++ b/packages/client/src/components/global/MkPageHeader.vue
@@ -10,7 +10,7 @@
 		<div class="left">
 			<div class="buttons">
 				<button
-					v-if="props.displayBackButton"
+					v-if="displayBackButton"
 					class="_buttonIcon button icon backButton"
 					@click.stop="goBack()"
 					@touchstart="preventDrag"
@@ -164,6 +164,8 @@ const props = defineProps<{
 	to?: string;
 }>();
 
+const displayBackButton = props.displayBackButton && history.length > 2 && inject("shouldBackButton", true);
+
 const emit = defineEmits<{
 	(ev: "update:tab", key: string);
 }>();