1 files changed, 44 insertions, 0 deletions
diff --git a/chromium/chrome/browser/ui/webui/chromeos/crostini_installer/crostini_installer_dialog.cc b/chromium/chrome/browser/ui/webui/chromeos/crostini_installer/crostini_installer_dialog.cc
new file mode 100644
index 00000000000..77020c743d1
--- /dev/null
+++ b/chromium/chrome/browser/ui/webui/chromeos/crostini_installer/crostini_installer_dialog.cc
@@ -0,0 +1,44 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/ui/webui/chromeos/crostini_installer/crostini_installer_dialog.h"
+
+#include "chrome/browser/chromeos/crostini/crostini_manager.h"
+#include "chrome/common/webui_url_constants.h"
+
+namespace {
+GURL GetUrl() {
+  return GURL{chrome::kChromeUICrostiniInstallerUrl};
+}
+}  // namespace
+
+namespace chromeos {
+
+void CrostiniInstallerDialog::Show(Profile* profile) {
+  DCHECK(crostini::IsCrostiniUIAllowedForProfile(profile));
+  auto* instance = SystemWebDialogDelegate::FindInstance(GetUrl().spec());
+  if (instance) {
+    instance->Focus();
+    return;
+  }
+
+  // TODO(lxj): Move installer status tracking into the CrostiniInstaller.
+  DCHECK(!crostini::CrostiniManager::GetForProfile(profile)
+              ->GetInstallerViewStatus());
+  crostini::CrostiniManager::GetForProfile(profile)->SetInstallerViewStatus(
+      true);
+
+  instance = new CrostiniInstallerDialog(profile);
+  instance->ShowSystemDialog();
+}
+
+CrostiniInstallerDialog::CrostiniInstallerDialog(Profile* profile)
+    : SystemWebDialogDelegate{GetUrl(), /*title=*/{}}, profile_{profile} {}
+
+CrostiniInstallerDialog::~CrostiniInstallerDialog() {
+  crostini::CrostiniManager::GetForProfile(profile_)->SetInstallerViewStatus(
+      false);
+}
+
+}  // namespace chromeos