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// Copyright (c) 2011-2020 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_QT_ASKPASSPHRASEDIALOG_H
#define BITCOIN_QT_ASKPASSPHRASEDIALOG_H
#include <QDialog>
#include <support/allocators/secure.h>
class WalletModel;
namespace Ui {
class AskPassphraseDialog;
}
/** Multifunctional dialog to ask for passphrases. Used for encryption, unlocking, and changing the passphrase.
*/
class AskPassphraseDialog : public QDialog
{
Q_OBJECT
public:
enum Mode {
Encrypt, /**< Ask passphrase twice and encrypt */
Unlock, /**< Ask passphrase and unlock */
ChangePass, /**< Ask old passphrase + new passphrase twice */
UnlockMigration, /**< Ask passphrase for unlocking during migration */
};
explicit AskPassphraseDialog(Mode mode, QWidget *parent, SecureString* passphrase_out = nullptr);
~AskPassphraseDialog();
void accept() override;
void setModel(WalletModel *model);
private:
Ui::AskPassphraseDialog *ui;
Mode mode;
WalletModel* model{nullptr};
bool fCapsLock{false};
SecureString* m_passphrase_out;
private Q_SLOTS:
void textChanged();
void secureClearPassFields();
void toggleShowPassword(bool);
protected:
bool event(QEvent *event) override;
bool eventFilter(QObject *object, QEvent *event) override;
};
#endif // BITCOIN_QT_ASKPASSPHRASEDIALOG_H
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