Line data    Source code

       1             : // Copyright (c) 2011-2014 The Bitcoin Core developers
       2             : // Distributed under the MIT software license, see the accompanying
       3             : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
       4             : 
       5             : #ifndef BITCOIN_QT_RPCCONSOLE_H
       6             : #define BITCOIN_QT_RPCCONSOLE_H
       7             : 
       8             : #include "guiutil.h"
       9             : #include "peertablemodel.h"
      10             : 
      11             : #include "net.h"
      12             : 
      13             : #include <QWidget>
      14             : 
      15             : class ClientModel;
      16             : class PlatformStyle;
      17             : class RPCTimerInterface;
      18             : 
      19             : namespace Ui {
      20             :     class RPCConsole;
      21             : }
      22             : 
      23             : QT_BEGIN_NAMESPACE
      24             : class QMenu;
      25             : class QItemSelection;
      26             : QT_END_NAMESPACE
      27             : 
      28             : /** Local Bitcoin RPC console. */
      29             : class RPCConsole: public QWidget
      30             : {
      31           0 :     Q_OBJECT
      32             : 
      33             : public:
      34             :     explicit RPCConsole(const PlatformStyle *platformStyle, QWidget *parent);
      35             :     ~RPCConsole();
      36             : 
      37             :     void setClientModel(ClientModel *model);
      38             : 
      39             :     enum MessageClass {
      40             :         MC_ERROR,
      41             :         MC_DEBUG,
      42             :         CMD_REQUEST,
      43             :         CMD_REPLY,
      44             :         CMD_ERROR
      45             :     };
      46             : 
      47             : protected:
      48             :     virtual bool eventFilter(QObject* obj, QEvent *event);
      49             :     void keyPressEvent(QKeyEvent *);
      50             : 
      51             : private Q_SLOTS:
      52             :     void on_lineEdit_returnPressed();
      53             :     void on_tabWidget_currentChanged(int index);
      54             :     /** open the debug.log from the current datadir */
      55             :     void on_openDebugLogfileButton_clicked();
      56             :     /** change the time range of the network traffic graph */
      57             :     void on_sldGraphRange_valueChanged(int value);
      58             :     /** update traffic statistics */
      59             :     void updateTrafficStats(quint64 totalBytesIn, quint64 totalBytesOut);
      60             :     void resizeEvent(QResizeEvent *event);
      61             :     void showEvent(QShowEvent *event);
      62             :     void hideEvent(QHideEvent *event);
      63             :     /** Show custom context menu on Peers tab */
      64             :     void showPeersTableContextMenu(const QPoint& point);
      65             :     /** Show custom context menu on Bans tab */
      66             :     void showBanTableContextMenu(const QPoint& point);
      67             :     /** Hides ban table if no bans are present */
      68             :     void showOrHideBanTableIfRequired();
      69             :     /** clear the selected node */
      70             :     void clearSelectedNode();
      71             : 
      72             : public Q_SLOTS:
      73             :     void clear();
      74             :     void message(int category, const QString &message, bool html = false);
      75             :     /** Set number of connections shown in the UI */
      76             :     void setNumConnections(int count);
      77             :     /** Set number of blocks and last block date shown in the UI */
      78             :     void setNumBlocks(int count, const QDateTime& blockDate);
      79             :     /** Go forward or back in history */
      80             :     void browseHistory(int offset);
      81             :     /** Scroll console view to end */
      82             :     void scrollToEnd();
      83             :     /** Handle selection of peer in peers list */
      84             :     void peerSelected(const QItemSelection &selected, const QItemSelection &deselected);
      85             :     /** Handle updated peer information */
      86             :     void peerLayoutChanged();
      87             :     /** Disconnect a selected node on the Peers tab */
      88             :     void disconnectSelectedNode();
      89             :     /** Ban a selected node on the Peers tab */
      90             :     void banSelectedNode(int bantime);
      91             :     /** Unban a selected node on the Bans tab */
      92             :     void unbanSelectedNode();
      93             : 
      94             : Q_SIGNALS:
      95             :     // For RPC command executor
      96             :     void stopExecutor();
      97             :     void cmdRequest(const QString &command);
      98             : 
      99             : private:
     100             :     static QString FormatBytes(quint64 bytes);
     101             :     void startExecutor();
     102             :     void setTrafficGraphRange(int mins);
     103             :     /** show detailed information on ui about selected node */
     104             :     void updateNodeDetail(const CNodeCombinedStats *stats);
     105             : 
     106             :     enum ColumnWidths
     107             :     {
     108             :         ADDRESS_COLUMN_WIDTH = 200,
     109             :         SUBVERSION_COLUMN_WIDTH = 100,
     110             :         PING_COLUMN_WIDTH = 80,
     111             :         BANSUBNET_COLUMN_WIDTH = 200,
     112             :         BANTIME_COLUMN_WIDTH = 250
     113             : 
     114             :     };
     115             : 
     116             :     Ui::RPCConsole *ui;
     117             :     ClientModel *clientModel;
     118             :     QStringList history;
     119             :     int historyPtr;
     120             :     NodeId cachedNodeid;
     121             :     const PlatformStyle *platformStyle;
     122             :     RPCTimerInterface *rpcTimerInterface;
     123             :     QMenu *peersTableContextMenu;
     124             :     QMenu *banTableContextMenu;
     125             : };
     126             : 
     127             : #endif // BITCOIN_QT_RPCCONSOLE_H