bitcoingui.h

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// Copyright (c) 2011-2016 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/bitcoin-config.h"
#endif
 
#include "amount.h"
 
#include <QLabel>
#include <QMainWindow>
#include <QMap>
#include <QMenu>
#include <QPoint>
#include <QSystemTrayIcon>
 
class ClientModel;
class NetworkStyle;
class Notificator;
class OptionsModel;
class PlatformStyle;
class RPCConsole;
class SendCoinsRecipient;
class UnitDisplayStatusBarControl;
class WalletFrame;
class WalletModel;
class HelpMessageDialog;
class ModalOverlay;
 
class CWallet;
 
QT_BEGIN_NAMESPACE
class QAction;
class QProgressBar;
class QProgressDialog;
QT_END_NAMESPACE
 
class BitcoinGUI : public QMainWindow
{
    Q_OBJECT
 
public:
    static const QString DEFAULT_WALLET;
    static const std::string DEFAULT_UIPLATFORM;
 
    explicit BitcoinGUI(const PlatformStyle *platformStyle, 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 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 *connectionsControl;
    QLabel *labelBlocksIcon;
    QLabel *progressBarLabel;
    QProgressBar *progressBar;
    QProgressDialog *progressDialog;
 
    QMenuBar *appMenuBar;
    QAction *overviewAction;
    QAction *historyAction;
    QAction *quitAction;
    QAction *sendCoinsAction;
    QAction *sendCoinsMenuAction;
    QAction *usedSendingAddressesAction;
    QAction *usedReceivingAddressesAction;
    QAction *signMessageAction;
    QAction *verifyMessageAction;
    QAction *paperWalletAction;
    QAction *aboutAction;
    QAction *receiveCoinsAction;
    QAction *receiveCoinsMenuAction;
    QAction *optionsAction;
    QAction *toggleHideAction;
    QAction *encryptWalletAction;
    QAction *backupWalletAction;
    QAction *changePassphraseAction;
    QAction *aboutQtAction;
    QAction *openRPCConsoleAction;
    QAction *openAction;
    QAction *showHelpMessageAction;
 
    QSystemTrayIcon *trayIcon;
    QMenu *trayIconMenu;
    Notificator *notificator;
    RPCConsole *rpcConsole;
    HelpMessageDialog *helpMessageDialog;
    ModalOverlay *modalOverlay;
 
    int prevBlocks;
    int spinnerFrame;
 
    const PlatformStyle *platformStyle;
 
    void createActions();
    void createMenuBar();
    void createToolBars();
    void createTrayIcon(const NetworkStyle *networkStyle);
    void createTrayIconMenu();
 
    void setWalletActionsEnabled(bool enabled);
 
    void subscribeToCoreSignals();
    void unsubscribeFromCoreSignals();
 
    void updateNetworkState();
 
    void updateHeadersSyncProgressLabel();
 
Q_SIGNALS:
    void receivedURI(const QString &uri);
 
public Q_SLOTS:
    void setNumConnections(int count);
    void setNetworkActive(bool networkActive);
    void setNumBlocks(int count, const QDateTime& blockDate, double nVerificationProgress, bool headers);
 
    void message(const QString &title, const QString &message, unsigned int style, bool *ret = NULL);
 
#ifdef ENABLE_WALLET
    void setEncryptionStatus(int status);
 
    void setHDStatus(int hdEnabled);
 
    bool handlePaymentRequest(const SendCoinsRecipient& recipient);
 
    void incomingTransaction(const QString& date, int unit, const CAmount& amount, const QString& type, const QString& address, const QString& label);
#endif // ENABLE_WALLET
 
private Q_SLOTS:
#ifdef ENABLE_WALLET
    void gotoOverviewPage();
    void gotoHistoryPage();
    void gotoReceiveCoinsPage();
    void gotoSendCoinsPage(QString addr = "");
 
    void gotoSignMessageTab(QString addr = "");
    void gotoVerifyMessageTab(QString addr = "");
 
    void openClicked();
#endif // ENABLE_WALLET
    void optionsClicked();
    void aboutClicked();
    void showDebugWindow();
    void showDebugWindowActivateConsole();
    void showHelpMessageClicked();
#ifndef Q_OS_MAC
    void trayIconActivated(QSystemTrayIcon::ActivationReason reason);
#endif
 
    void showNormalIfMinimized(bool fToggleHidden = false);
    void toggleHidden();
 
    void detectShutdown();
 
    void showProgress(const QString &title, int nProgress);
    
    void setTrayIconVisible(bool);
 
    void toggleNetworkActive();
 
    void showModalOverlay();
};
 
class UnitDisplayStatusBarControl : public QLabel
{
    Q_OBJECT
 
public:
    explicit UnitDisplayStatusBarControl(const PlatformStyle *platformStyle);
    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