desktop: multi-window support in electron (#17155)

packages/desktop-electron/src/main/windows.ts

@@ -6,12 +6,21 @@ import type { TitlebarTheme } from "../preload/types"
 
 type Globals = {
   updaterEnabled: boolean
-  wsl: boolean
   deepLinks?: string[]
 }
 
 const root = dirname(fileURLToPath(import.meta.url))
 
+let backgroundColor: string | undefined
+
+export function setBackgroundColor(color: string) {
+  backgroundColor = color
+}
+
+export function getBackgroundColor(): string | undefined {
+  return backgroundColor
+}
+
 function iconsDir() {
   return app.isPackaged ? join(process.resourcesPath, "icons") : join(root, "../../resources/icons")
 }
@@ -59,6 +68,7 @@ export function createMainWindow(globals: Globals) {
     show: true,
     title: "OpenCode",
     icon: iconPath(),
+    backgroundColor,
     ...(process.platform === "darwin"
       ? {
           titleBarStyle: "hidden" as const,
@@ -95,6 +105,7 @@ export function createLoadingWindow(globals: Globals) {
     center: true,
     show: true,
     icon: iconPath(),
+    backgroundColor,
     ...(process.platform === "darwin" ? { titleBarStyle: "hidden" as const } : {}),
     ...(process.platform === "win32"
       ? {
@@ -131,7 +142,6 @@ function injectGlobals(win: BrowserWindow, globals: Globals) {
     const deepLinks = globals.deepLinks ?? []
     const data = {
       updaterEnabled: globals.updaterEnabled,
-      wsl: globals.wsl,
       deepLinks: Array.isArray(deepLinks) ? deepLinks.splice(0) : deepLinks,
     }
     void win.webContents.executeJavaScript(