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1 | muzer | 1 | #include "mainwindow.h" |
2 | #include "ui_mainwindow.h" |
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3 | |||
4 | MainWindow::MainWindow(QWidget *parent) : |
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5 | QMainWindow(parent), |
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6 | ui(new Ui::MainWindow) |
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7 | { |
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8 | ui->setupUi(this); |
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9 | |||
10 | this->setMinimumSize(800, 600); |
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11 | this->resize(800, 600); |
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12 | this->setMaximumSize(800, 600); |
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13 | |||
14 | server = new QTcpServer(this); |
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15 | connect(server, SIGNAL(newConnection()), this, SLOT(newConnection())); |
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16 | server->listen(QHostAddress::Any, 4567); |
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17 | |||
18 | timer = new QTimer(this); |
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19 | connect(timer, SIGNAL(timeout()), this, SLOT(update())); |
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20 | timer->start(50); |
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21 | |||
22 | id = 0; |
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23 | } |
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24 | |||
25 | MainWindow::~MainWindow() |
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26 | { |
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27 | delete ui; |
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28 | delete server; |
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29 | } |
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30 | |||
31 | void MainWindow::reset() |
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32 | { |
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33 | for (int i = 0; i < bikes.count(); i++) |
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34 | { |
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35 | bikes[i]->reset(); |
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36 | } |
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37 | } |
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38 | |||
39 | void MainWindow::changeEvent(QEvent *e) |
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40 | { |
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41 | QMainWindow::changeEvent(e); |
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42 | switch (e->type()) { |
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43 | case QEvent::LanguageChange: |
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44 | ui->retranslateUi(this); |
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45 | break; |
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46 | default: |
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47 | break; |
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48 | } |
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49 | } |
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50 | |||
51 | void MainWindow::paintEvent(QPaintEvent *e) |
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52 | { |
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53 | e->accept(); |
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54 | QPainter painter(this); |
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55 | |||
56 | painter.setRenderHint(QPainter::Antialiasing, true); |
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57 | |||
58 | bool ready = true; |
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59 | for (int i = 0; i < bikes.count(); i++) |
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60 | { |
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61 | if (!bikes[i]->isReady) |
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62 | { |
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63 | ready = false; |
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64 | } |
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65 | } |
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66 | |||
67 | if (ready) |
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68 | { |
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69 | for (int i = 0; i < bikes.count(); i++) |
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70 | { |
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71 | if (bikes[i]->show) |
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72 | { |
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73 | bikes[i]->hasHadGo = false; |
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74 | bikes[i]->run(bikes); |
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75 | bikes[i]->draw(&painter); |
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76 | } |
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77 | } |
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78 | Bike *bike; |
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79 | foreach(bike,bikes){ |
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80 | while(!bike->hasHadGo){ |
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81 | } |
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82 | } |
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83 | } |
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84 | |||
85 | checkClients(); |
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86 | } |
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87 | |||
88 | void MainWindow::newConnection() |
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89 | { |
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90 | while (server->hasPendingConnections()) |
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91 | { |
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92 | QTcpSocket *socket = server->nextPendingConnection(); |
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93 | Bike *bike = new Bike(socket, id); |
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94 | id += 1; |
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95 | reset(); |
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96 | |||
97 | bikes.append(bike); |
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98 | cout << ":: New Bike: " << socket->peerAddress().toString().toStdString() << endl; |
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99 | } |
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100 | } |
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101 | |||
102 | void MainWindow::checkClients() |
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103 | { |
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104 | for (int i = bikes.count() - 1; i >= 0; i--) |
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105 | { |
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106 | if (bikes[i]->isDisconnected) |
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107 | { |
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108 | delete bikes[i]; |
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109 | bikes.removeAt(i); |
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110 | cout << ":: Removed Bike: " << i << endl; |
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111 | } |
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112 | } |
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113 | } |