Method recreateWCVWithDifferentWebPreferences

app/src/main/viewManager.ts:126–173

(webPreferences: Electron.WebPreferences)

  }

  recreateWCVWithDifferentWebPreferences(webPreferences: Electron.WebPreferences) {
    const currentBounds = this.wcv.getBounds()
    const currentNavigationHistory = this.wcv.webContents.navigationHistory.getAllEntries()
    const currentNavigationHistoryIndex = this.wcv.webContents.navigationHistory.getActiveIndex()

    this.eventListeners.forEach((unsub) => unsub())
    this.wcv.webContents.removeAllListeners()
    this.wcv.webContents.close()

    log.log('[main] webcontentsview-recreate: re-creating WebContentsView with new preferences')

    const wcvSession = session.fromPartition('persist:horizon')

    // Get user theme to set initial background color and prevent white flash
    const userConfig = getUserConfig()
    const isDarkMode = userConfig.settings?.app_style === 'dark'
    const backgroundColor = isDarkMode ? '#1a1a1a' : '#ffffff'

    this.wcv = new WebContentsView({
      webPreferences: {
        session: wcvSession,
        nodeIntegration: false,
        contextIsolation: true,
        sandbox: true,
        webSecurity: !isDev,
        scrollBounce: true,
        defaultFontSize: 16,
        autoplayPolicy: 'document-user-activation-required',
        preload: this.opts.preload || path.resolve(__dirname, '../preload/webcontents.js'),
        additionalArguments: this.opts.additionalArguments || [],
        transparent: this.opts.transparent,
        backgroundColor,
        ...webPreferences
      }
    })

    if (currentBounds) {
      this.wcv.setBounds(currentBounds)
    }

    if (currentNavigationHistory.length > 0 && currentNavigationHistoryIndex >= 0) {
      this.wcv.webContents.navigationHistory.restore({
        index: currentNavigationHistoryIndex,
        entries: currentNavigationHistory
      })
    }
    this.manager.recreatedWCV(this)
  }
  loadRightPreload(newUrl: string, oldUrl: string) {
    log.log('[main] webcontentsview: check if we need to re-create WCV', newUrl, oldUrl)