bitcoingui.h

Go to the documentation of this file.

// Copyright (c) 2011-2015 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_BITCOINGUI_H
#define BITCOIN_QT_BITCOINGUI_H

#if defined(HAVE_CONFIG_H)
#include <config/dash-config.h>
#endif

#include <amount.h>

#include <QLabel>
#include <QMainWindow>
#include <QMap>
#include <QMenu>
#include <QPoint>
#include <QPushButton>
#include <QSystemTrayIcon>

#ifdef Q_OS_MAC
#include <qt/macos_appnap.h>
#endif

class ClientModel;
class NetworkStyle;
class Notificator;
class OptionsModel;
class RPCConsole;
class SendCoinsRecipient;
class UnitDisplayStatusBarControl;
class WalletFrame;
class WalletModel;
class HelpMessageDialog;
class ModalOverlay;

QT_BEGIN_NAMESPACE
class QAction;
class QProgressBar;
class QProgressDialog;
class QToolButton;
QT_END_NAMESPACE

class BitcoinGUI : public QMainWindow
{
    Q_OBJECT

public:
    static const QString DEFAULT_WALLET;
    static const std::string DEFAULT_UIPLATFORM;

    explicit BitcoinGUI(const NetworkStyle* networkStyle, QWidget* parent = 0);
    ~BitcoinGUI();

    void setClientModel(ClientModel *clientModel);

#ifdef ENABLE_WALLET

    bool addWallet(const QString& name, WalletModel *walletModel);
    bool setCurrentWallet(const QString& name);
    void updateWalletStatus();
    void removeAllWallets();
#endif // ENABLE_WALLET
    bool enableWallet;

protected:
    void changeEvent(QEvent *e);
    void closeEvent(QCloseEvent *event);
    void showEvent(QShowEvent *event);
    void dragEnterEvent(QDragEnterEvent *event);
    void dropEvent(QDropEvent *event);
    bool eventFilter(QObject *object, QEvent *event);

private:
    ClientModel *clientModel;
    WalletFrame *walletFrame;

    UnitDisplayStatusBarControl *unitDisplayControl;
    QLabel *labelWalletEncryptionIcon;
    QLabel *labelWalletHDStatusIcon;
    QLabel *labelConnectionsIcon;
    QLabel *labelBlocksIcon;
    QLabel *progressBarLabel;
    QProgressBar *progressBar;
    QProgressDialog *progressDialog;

    QMenuBar *appMenuBar;
    QToolButton *overviewAction;
    QToolButton *historyAction;
    QToolButton *masternodeAction;
    QAction *quitAction;
    QToolButton *sendCoinsAction;
    QAction *sendCoinsMenuAction;
    QToolButton *privateSendCoinsAction;
    QAction *privateSendCoinsMenuAction;
    QAction *usedSendingAddressesAction;
    QAction *usedReceivingAddressesAction;
    QAction *signMessageAction;
    QAction *verifyMessageAction;
    QAction *aboutAction;
    QToolButton *receiveCoinsAction;
    QAction *receiveCoinsMenuAction;
    QAction *optionsAction;
    QAction *toggleHideAction;
    QAction *encryptWalletAction;
    QAction *backupWalletAction;
    QAction *changePassphraseAction;
    QAction *unlockWalletAction;
    QAction *lockWalletAction;
    QAction *aboutQtAction;
    QAction *openInfoAction;
    QAction *openRPCConsoleAction;
    QAction *openGraphAction;
    QAction *openPeersAction;
    QAction *openRepairAction;
    QAction *openConfEditorAction;
    QAction *showBackupsAction;
    QAction *openAction;
    QAction *showHelpMessageAction;
    QAction *showPrivateSendHelpAction;

    QSystemTrayIcon *trayIcon;
    QMenu *trayIconMenu;
    QMenu *dockIconMenu;
    Notificator *notificator;
    RPCConsole *rpcConsole;
    HelpMessageDialog *helpMessageDialog;
    ModalOverlay *modalOverlay;
    QButtonGroup *tabGroup;

#ifdef Q_OS_MAC
    CAppNapInhibitor* m_app_nap_inhibitor = nullptr;
#endif

    QTimer* timerSpinner;
    void startSpinner();
    void stopSpinner();

    QTimer* timerConnecting;
    void startConnectingAnimation();
    void stopConnectingAnimation();

    struct IncomingTransactionMessage {
        QString date;
        int unit;
        CAmount amount;
        QString type;
        QString address;
        QString label;
    };
    std::list<IncomingTransactionMessage> incomingTransactions;
    QTimer* incomingTransactionsTimer;

    void createActions();
    void createMenuBar();
    void createToolBars();
    void createTrayIcon(const NetworkStyle *networkStyle);
    void createIconMenu(QMenu *pmenu);

    void setWalletActionsEnabled(bool enabled);

    void subscribeToCoreSignals();
    void unsubscribeFromCoreSignals();

    void updateNetworkState();

    void updateHeadersSyncProgressLabel();

    void updateProgressBarVisibility();

    void updateToolBarShortcuts();

Q_SIGNALS:
    void receivedURI(const QString &uri);
    void requestedRestart(QStringList args);

public Q_SLOTS:
    void setNumConnections(int count);
    void setNetworkActive(bool networkActive);
    void handleRestart(QStringList args);
    void setNumBlocks(int count, const QDateTime& blockDate, const QString& blockHash, double nVerificationProgress, bool headers);
    void setAdditionalDataSyncProgress(double nSyncProgress);

    void message(const QString &title, const QString &message, unsigned int style, bool *ret = nullptr);

#ifdef ENABLE_WALLET

    void setHDStatus(int hdEnabled);

    void setEncryptionStatus(int status);

    bool handlePaymentRequest(const SendCoinsRecipient& recipient);

    void incomingTransaction(const QString& date, int unit, const CAmount& amount, const QString& type, const QString& address, const QString& label);
    void showIncomingTransactions();
#endif // ENABLE_WALLET

private Q_SLOTS:
#ifdef ENABLE_WALLET

    void gotoOverviewPage();
    void gotoHistoryPage();
    void gotoMasternodePage();
    void gotoReceiveCoinsPage();
    void gotoSendCoinsPage(QString addr = "");
    void gotoPrivateSendCoinsPage(QString addr = "");

    void gotoSignMessageTab(QString addr = "");
    void gotoVerifyMessageTab(QString addr = "");

    void openClicked();

    void highlightTabButton(QAbstractButton *button, bool checked);
#endif // ENABLE_WALLET

    void optionsClicked();
    void aboutClicked();
    void showDebugWindow();

    void showInfo();
    void showConsole();
    void showGraph();
    void showPeers();
    void showRepair();

    void showConfEditor();
    void showBackups();

    void showHelpMessageClicked();
    void showPrivateSendHelpClicked();
#ifndef Q_OS_MAC

    void trayIconActivated(QSystemTrayIcon::ActivationReason reason);
#else

    void macosDockIconActivated();
#endif

    void showNormalIfMinimized(bool fToggleHidden = false);
    void toggleHidden();

    void detectShutdown();

    void showProgress(const QString &title, int nProgress);
    
    void setTrayIconVisible(bool);

    void toggleNetworkActive();

    void showModalOverlay();

    void updatePrivateSendVisibility();

    void updateWidth();
};

class UnitDisplayStatusBarControl : public QLabel
{
    Q_OBJECT

public:
    explicit UnitDisplayStatusBarControl();
    void setOptionsModel(OptionsModel *optionsModel);

protected:
    void mousePressEvent(QMouseEvent *event);

private:
    OptionsModel *optionsModel;
    QMenu* menu;

    void onDisplayUnitsClicked(const QPoint& point);
    void createContextMenu();

private Q_SLOTS:
    void updateDisplayUnit(int newUnits);
    void onMenuSelection(QAction* action);
};

#endif // BITCOIN_QT_BITCOINGUI_H