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// 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/strings/utf_string_conversions.h"
namespace chromeos {
PassphraseTextfield::PassphraseTextfield(bool show_fake)
: Textfield(views::Textfield::STYLE_OBSCURED),
show_fake_(show_fake),
changed_(true) {
if (show_fake_)
SetFakePassphrase();
}
void PassphraseTextfield::OnFocus() {
// If showing the fake password, then clear it when focused.
if (show_fake_ && !changed_)
ClearFakePassphrase();
Textfield::OnFocus();
}
void PassphraseTextfield::OnBlur() {
// If password is not changed, then show the fake password when blurred.
if (show_fake_ && text().empty())
SetFakePassphrase();
Textfield::OnBlur();
}
std::string PassphraseTextfield::GetPassphrase() {
return changed_ ? UTF16ToUTF8(text()) : std::string();
}
void PassphraseTextfield::SetFakePassphrase() {
CR_DEFINE_STATIC_LOCAL(string16, fake_passphrase, (ASCIIToUTF16("********")));
SetText(fake_passphrase);
changed_ = false;
}
void PassphraseTextfield::ClearFakePassphrase() {
SetText(string16());
changed_ = true;
}
} // namespace chromeos
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