1 files changed, 35 insertions, 0 deletions
diff --git a/win8/test/open_with_dialog_async.h b/win8/test/open_with_dialog_async.h
new file mode 100644
index 0000000..dadc9ca
--- /dev/null
+++ b/win8/test/open_with_dialog_async.h
@@ -0,0 +1,35 @@
+// Copyright (c) 2013 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 WIN8_TEST_OPEN_WITH_DIALOG_ASYNC_H_
+#define WIN8_TEST_OPEN_WITH_DIALOG_ASYNC_H_
+
+#include <windows.h>
+
+#include "base/callback_forward.h"
+#include "base/string16.h"
+
+namespace win8 {
+
+// Expected HRESULTS:
+//   S_OK - A choice was made.
+//   HRESULT_FROM_WIN32(ERROR_CANCELLED) - The dialog was dismissed.
+//   HRESULT_FROM_WIN32(RPC_S_CALL_FAILED) - OpenWith.exe died.
+typedef base::Callback<void(HRESULT)> OpenWithDialogCallback;
+
+// Calls SHOpenWithDialog on a dedicated thread, returning the result to the
+// caller via |callback| on the current thread.  The Windows SHOpenWithDialog
+// function blocks until the user makes a choice or dismisses the dialog (there
+// is no natural timeout nor a means by which it can be cancelled).  Note that
+// the dedicated thread will be leaked if the calling thread's message loop goes
+// away before the interaction completes.
+void OpenWithDialogAsync(HWND parent_window,
+                         const string16& file_name,
+                         const string16& file_type_class,
+                         int open_as_info_flags,
+                         const OpenWithDialogCallback& callback);
+
+}  // namespace win8
+
+#endif  // WIN8_TEST_OPEN_WITH_DIALOG_ASYNC_H_