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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/notifications/passphrase_textfield.h"
#include "base/no_destructor.h"
#include "base/strings/utf_string_conversions.h"
#include "ui/base/metadata/metadata_impl_macros.h"
namespace chromeos {
PassphraseTextfield::PassphraseTextfield()
: Textfield(), show_fake_(false), changed_(true) {
SetTextInputType(ui::TEXT_INPUT_TYPE_PASSWORD);
}
void PassphraseTextfield::SetShowFake(bool show_fake) {
show_fake_ = show_fake;
if (show_fake_)
SetFakePassphrase();
else
ClearFakePassphrase();
}
bool PassphraseTextfield::GetShowFake() const {
return show_fake_;
}
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_ && GetText().empty())
SetFakePassphrase();
Textfield::OnBlur();
}
std::string PassphraseTextfield::GetPassphrase() {
return changed_ ? base::UTF16ToUTF8(GetText()) : std::string();
}
bool PassphraseTextfield::GetChanged() const {
return changed_;
}
void PassphraseTextfield::SetFakePassphrase() {
static base::NoDestructor<std::u16string> fake_passphrase(u"********");
SetText(*fake_passphrase);
changed_ = false;
}
void PassphraseTextfield::ClearFakePassphrase() {
SetText(std::u16string());
changed_ = true;
}
BEGIN_METADATA(PassphraseTextfield)
ADD_PROPERTY_METADATA(bool, ShowFake)
ADD_READONLY_PROPERTY_METADATA(bool, Changed)
END_METADATA
} // namespace chromeos
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