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Chris@57
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1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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2
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3 /*
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4 EasyMercurial
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5
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6 Based on HgExplorer by Jari Korhonen
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7 Copyright (c) 2010 Jari Korhonen
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8 Copyright (c) 2010 Chris Cannam
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9 Copyright (c) 2010 Queen Mary, University of London
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10
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11 This program is free software; you can redistribute it and/or
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12 modify it under the terms of the GNU General Public License as
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13 published by the Free Software Foundation; either version 2 of the
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14 License, or (at your option) any later version. See the file
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15 COPYING included with this distribution for more information.
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16 */
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17
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jtkorhonen@0
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18 #ifndef HGRUNNER_H
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jtkorhonen@0
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19 #define HGRUNNER_H
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jtkorhonen@0
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20
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21 #include "hgaction.h"
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22
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jtkorhonen@0
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23 #include <QProgressBar>
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24 #include <QProcess>
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25 #include <QByteArray>
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26 #include <QRect>
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27 #include <QFile>
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28
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29 #include <deque>
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30
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jtkorhonen@0
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31 class HgRunner : public QProgressBar
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32 {
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33 Q_OBJECT
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34
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35 public:
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36 HgRunner(QString myDirPath, QWidget * parent = 0);
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37 ~HgRunner();
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jtkorhonen@0
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38
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39 void requestAction(HgAction action);
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40 void killCurrentActions(); // kill anything running; clear the queue
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jtkorhonen@0
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41
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42 signals:
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43 void commandCompleted(HgAction action, QString stdOut);
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44 void commandFailed(HgAction action, QString stdErr);
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jtkorhonen@0
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45
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46 private slots:
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47 void started();
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48 void finished(int procExitCode, QProcess::ExitStatus procExitStatus);
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49 void dataReadyStdout();
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50 void dataReadyStderr();
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51 void dataReadyPty();
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52
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53 private:
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54 void checkQueue();
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55 void startCommand(HgAction action);
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56 void closeProcInput();
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57 void killCurrentCommand();
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58
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59 void noteUsername(QString);
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60 void noteRealm(QString);
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61 void getUsername();
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62 void getPassword();
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63 bool checkPrompts(QString);
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64
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65 void openTerminal();
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66 void closeTerminal();
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67
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68 QString findExtension();
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69 QString findHgBinaryName();
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70 QString unbundleExtension();
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71
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72 int m_ptyMasterFd;
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73 int m_ptySlaveFd;
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74 QString m_ptySlaveFilename;
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75 QFile *m_ptyFile;
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76
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77 bool m_isRunning;
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78 QProcess *m_proc;
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79 QString m_stdout;
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80 QString m_stderr;
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81
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82 QString m_userName;
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83 QString m_realm;
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84
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85 QString m_myDirPath;
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86 QString m_extensionPath;
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87
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88 typedef std::deque<HgAction> ActionQueue;
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89 ActionQueue m_queue;
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90 HgAction m_currentAction;
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91 };
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92
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93 #endif // HGRUNNER_H
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