fix(ui): disable WebView pinch-zoom and desktop right-click menu
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Two small WebView hardening tweaks that apply to both Android (Tauri
mobile) and desktop (Tauri) since the frontend is shared:

- index.html viewport meta now sets maximum-scale=1.0, minimum-scale=1.0,
  and user-scalable=no. This stops users on Android from pinch-zooming
  out of the fixed-layout UI. Desktop is unaffected because the Tauri
  WebView ignores pinch gestures anyway.
- main.ts installs global listeners that preventDefault on contextmenu
  (kills the browser-style right-click menu that exposed Inspect /
  Reload / Back / Forward entries on desktop), keydown Ctrl+-/+/0
  (stops keyboard zoom of the fixed layout), and gesture* + ctrl-wheel
  events (trackpad pinch on WebKit + Chromium respectively).

Dev tools remain accessible via F12 / Cmd-Opt-I keyboard shortcuts —
only the right-click entry point is suppressed. Android has no
right-click so that part is a no-op there.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Siavash Sameni
2026-04-10 15:26:08 +04:00
parent a5c00fe5cb
commit 5cd7a20152
2 changed files with 39 additions and 1 deletions

View File

@@ -2,7 +2,10 @@
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta
name="viewport"
content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no, viewport-fit=cover"
/>
<title>WarzonePhone</title>
<link rel="stylesheet" href="/src/style.css" />
</head>