1 files changed, 45 insertions, 0 deletions
diff --git a/chrome/browser/chromeos/options/passphrase_textfield.cc b/chrome/browser/chromeos/options/passphrase_textfield.cc
new file mode 100644
index 0000000..e7b3614
--- /dev/null
+++ b/chrome/browser/chromeos/options/passphrase_textfield.cc
@@ -0,0 +1,45 @@
+// Copyright (c) 2012 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/chromeos/options/passphrase_textfield.h"
+
+#include "base/utf_string_conversions.h"
+
+namespace chromeos {
+
+// String to use as password if the password is set but not available in the UI.
+// User will see this as ********
+const string16 kFakePassphrase = ASCIIToUTF16("********");
+
+PassphraseTextfield::PassphraseTextfield(bool show_fake)
+    : Textfield(views::Textfield::STYLE_OBSCURED),
+      show_fake_(show_fake),
+      changed_(true) {
+  if (show_fake_) {
+    SetText(kFakePassphrase);
+    changed_ = false;
+  }
+}
+
+void PassphraseTextfield::OnFocus() {
+  // If showing the fake password, then clear it when focused.
+  if (show_fake_ && !changed_) {
+    SetText(string16());
+    changed_ = true;
+  }
+}
+
+void PassphraseTextfield::OnBlur() {
+  // If passowrd is not changed, then show the fake password when blurred.
+  if (show_fake_ && text().empty()) {
+    SetText(kFakePassphrase);
+    changed_ = false;
+  }
+}
+
+std::string PassphraseTextfield::GetPassphrase() {
+  return changed_ ? UTF16ToUTF8(text()) : std::string();
+}
+
+}  // namespace chromeos