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40
41 #include "tetrixboard.h"
42
43 #include <QtGui>
44 #include <QtScript>
45 #include <QUiLoader>
46
47 #ifndef QT_NO_SCRIPTTOOLS
48 #include <QtScriptTools>
49 #endif
50
51 struct QtMetaObject : private QObject
52 {
53 public:
getQtMetaObject54 static const QMetaObject *get()
55 { return &static_cast<QtMetaObject*>(0)->staticQtMetaObject; }
56 };
57
58 //! [0]
59 class TetrixUiLoader : public QUiLoader
60 {
61 public:
TetrixUiLoader(QObject * parent=0)62 TetrixUiLoader(QObject *parent = 0)
63 : QUiLoader(parent)
64 { }
createWidget(const QString & className,QWidget * parent=0,const QString & name=QString ())65 virtual QWidget *createWidget(const QString &className, QWidget *parent = 0,
66 const QString &name = QString())
67 {
68 if (className == QLatin1String("TetrixBoard")) {
69 QWidget *board = new TetrixBoard(parent);
70 board->setObjectName(name);
71 return board;
72 }
73 return QUiLoader::createWidget(className, parent, name);
74 }
75 };
76 //! [0]
77
evaluateFile(QScriptEngine & engine,const QString & fileName)78 static QScriptValue evaluateFile(QScriptEngine &engine, const QString &fileName)
79 {
80 QFile file(fileName);
81 file.open(QIODevice::ReadOnly);
82 return engine.evaluate(file.readAll(), fileName);
83 }
84
main(int argc,char * argv[])85 int main(int argc, char *argv[])
86 {
87 Q_INIT_RESOURCE(tetrix);
88
89 //! [1]
90 QApplication app(argc, argv);
91 QScriptEngine engine;
92
93 QScriptValue Qt = engine.newQMetaObject(QtMetaObject::get());
94 Qt.setProperty("App", engine.newQObject(&app));
95 engine.globalObject().setProperty("Qt", Qt);
96 //! [1]
97
98 #if !defined(QT_NO_SCRIPTTOOLS)
99 QScriptEngineDebugger debugger;
100 debugger.attachTo(&engine);
101 QMainWindow *debugWindow = debugger.standardWindow();
102 debugWindow->resize(1024, 640);
103 #endif
104
105 //! [2]
106 evaluateFile(engine, ":/tetrixpiece.js");
107 evaluateFile(engine, ":/tetrixboard.js");
108 evaluateFile(engine, ":/tetrixwindow.js");
109 //! [2]
110
111 //! [3]
112 TetrixUiLoader loader;
113 QFile uiFile(":/tetrixwindow.ui");
114 uiFile.open(QIODevice::ReadOnly);
115 QWidget *ui = loader.load(&uiFile);
116 uiFile.close();
117
118 QScriptValue ctor = engine.evaluate("TetrixWindow");
119 QScriptValue scriptUi = engine.newQObject(ui, QScriptEngine::ScriptOwnership);
120 QScriptValue tetrix = ctor.construct(QScriptValueList() << scriptUi);
121 //! [3]
122
123 QPushButton *debugButton = ui->findChild<QPushButton*>("debugButton");
124 #if !defined(QT_NO_SCRIPTTOOLS)
125 QObject::connect(debugButton, SIGNAL(clicked()),
126 debugger.action(QScriptEngineDebugger::InterruptAction),
127 SIGNAL(triggered()));
128 QObject::connect(debugButton, SIGNAL(clicked()),
129 debugWindow, SLOT(show()));
130 #else
131 debugButton->hide();
132 #endif
133
134 //! [4]
135 ui->resize(550, 370);
136 ui->show();
137
138 qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
139 return app.exec();
140 //! [4]
141 }
142