1 files changed, 60 insertions, 0 deletions
diff --git a/chromium/chrome/browser/ui/webui/chromeos/crostini_installer/crostini_installer_page_handler.h b/chromium/chrome/browser/ui/webui/chromeos/crostini_installer/crostini_installer_page_handler.h
new file mode 100644
index 00000000000..9060a95057b
--- /dev/null
+++ b/chromium/chrome/browser/ui/webui/chromeos/crostini_installer/crostini_installer_page_handler.h
@@ -0,0 +1,60 @@
+// 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.
+
+#ifndef CHROME_BROWSER_UI_WEBUI_CHROMEOS_CROSTINI_INSTALLER_CROSTINI_INSTALLER_PAGE_HANDLER_H_
+#define CHROME_BROWSER_UI_WEBUI_CHROMEOS_CROSTINI_INSTALLER_CROSTINI_INSTALLER_PAGE_HANDLER_H_
+
+#include "base/callback.h"
+#include "base/macros.h"
+#include "base/memory/weak_ptr.h"
+#include "chrome/browser/chromeos/crostini/crostini_installer_types.mojom-forward.h"
+#include "chrome/browser/ui/webui/chromeos/crostini_installer/crostini_installer.mojom.h"
+#include "mojo/public/cpp/bindings/pending_receiver.h"
+#include "mojo/public/cpp/bindings/pending_remote.h"
+#include "mojo/public/cpp/bindings/receiver.h"
+#include "mojo/public/cpp/bindings/remote.h"
+
+namespace crostini {
+class CrostiniInstallerUIDelegate;
+}  // namespace crostini
+
+namespace chromeos {
+
+class CrostiniInstallerPageHandler
+    : public chromeos::crostini_installer::mojom::PageHandler {
+ public:
+  CrostiniInstallerPageHandler(
+      crostini::CrostiniInstallerUIDelegate* installer_ui_delegate,
+      mojo::PendingReceiver<chromeos::crostini_installer::mojom::PageHandler>
+          pending_page_handler,
+      mojo::PendingRemote<chromeos::crostini_installer::mojom::Page>
+          pending_page,
+      base::OnceClosure close_dialog_callback);
+  ~CrostiniInstallerPageHandler() override;
+
+  // chromeos::crostini_installer::mojom::PageHandler:
+  void Install() override;
+  void Cancel() override;
+  void CancelBeforeStart() override;
+  void Close() override;
+
+ private:
+  void OnProgressUpdate(crostini::mojom::InstallerState installer_state,
+                        double progress_fraction);
+  void OnInstallFinished(crostini::mojom::InstallerError error);
+  void OnCanceled();
+
+  crostini::CrostiniInstallerUIDelegate* installer_ui_delegate_;
+  mojo::Receiver<chromeos::crostini_installer::mojom::PageHandler> receiver_;
+  mojo::Remote<chromeos::crostini_installer::mojom::Page> page_;
+  base::OnceClosure close_dialog_callback_;
+
+  base::WeakPtrFactory<CrostiniInstallerPageHandler> weak_ptr_factory_{this};
+
+  DISALLOW_COPY_AND_ASSIGN(CrostiniInstallerPageHandler);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_CROSTINI_INSTALLER_CROSTINI_INSTALLER_PAGE_HANDLER_H_