askpassphrasedialog.h

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// Copyright (c) 2011-2013 The Bitcoin developers
// Copyright (c) 2017-2021 The PIVX Core developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
#ifndef PIVX_QT_ASKPASSPHRASEDIALOG_H
#define PIVX_QT_ASKPASSPHRASEDIALOG_H
 
#include "prunnable.h"
#include "support/allocators/secure.h"
#include <QCheckBox>
#include <QDialog>
 
class WalletModel;
class PIVXGUI;
 
namespace Ui
{
class AskPassphraseDialog;
class QCheckBox;
}
 
class AskPassphraseDialog : public QDialog, public Runnable
{
    Q_OBJECT
 
public:
    enum class Mode {
        Encrypt,         
        UnlockAnonymize, 
        Unlock,          
        ChangePass,      
        Decrypt          
    };
 
    // Context from where / for what the passphrase dialog was called to set the status of the checkbox
    // Partly redundant to Mode above, but offers more flexibility for future enhancements
    enum class Context {
        Unlock_Menu,    
        Unlock_Full,    
        Encrypt,        
        ToggleLock,     
        ChangePass,     
        Send_PIV,       
        BIP_38,         
        Multi_Sig,      
        Sign_Message,   
        UI_Vote,        
    };
 
    explicit AskPassphraseDialog(Mode mode, QWidget* parent, WalletModel* model, Context context);
    ~AskPassphraseDialog();
 
    void showEvent(QShowEvent *event) override;
    void accept() override;
 
private:
    Ui::AskPassphraseDialog* ui;
    Mode mode;
    WalletModel* model;
    Context context;
    bool fCapsLock;
    SecureString newpassCache = "";
 
    void updateWarningsLabel();
    void run(int type) override;
    void onError(QString error, int type) override;
    QCheckBox *btnWatch;
 
    void initWatch(QWidget *parent);
 
private Q_SLOTS:
    void onWatchClicked();
    void textChanged();
    void warningMessage();
    void errorEncryptingWallet();
    bool openStandardDialog(QString title = "", QString body = "", QString okBtn = "OK", QString cancelBtn = "");
 
protected:
    bool event(QEvent* event) override ;
    bool eventFilter(QObject* object, QEvent* event) override;
};
 
#endif // PIVX_QT_ASKPASSPHRASEDIALOG_H