File 0014-Add-Qt.weekNumber.patch of Package qt

From c726c8a5d39f7541d1cc5918f8765474ba295953 Mon Sep 17 00:00:00 2001
From: Bea Lam <bea.lam@qinetic.com.au>
Date: Fri, 2 Nov 2012 14:06:20 +1000
Subject: [PATCH 14/29] Add Qt.weekNumber()

Wraps QDate::weekNumber().
---
 src/declarative/qml/qdeclarativeengine.cpp |   15 +++++++++++++++
 src/declarative/qml/qdeclarativeengine_p.h |    1 +
 2 files changed, 16 insertions(+)

diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp
index 92a7391..2be4bfa 100644
--- a/src/declarative/qml/qdeclarativeengine.cpp
+++ b/src/declarative/qml/qdeclarativeengine.cpp
@@ -437,6 +437,7 @@ QDeclarativeScriptEngine::QDeclarativeScriptEngine(QDeclarativeEnginePrivate *pr
     qtObject.setProperty(QLatin1String("formatDate"),newFunction(QDeclarativeEnginePrivate::formatDate, 2));
     qtObject.setProperty(QLatin1String("formatTime"),newFunction(QDeclarativeEnginePrivate::formatTime, 2));
     qtObject.setProperty(QLatin1String("formatDateTime"),newFunction(QDeclarativeEnginePrivate::formatDateTime, 2));
+    qtObject.setProperty(QLatin1String("weekNumber"),newFunction(QDeclarativeEnginePrivate::weekNumber, 1));
 #endif
 
     //misc methods
@@ -1676,6 +1677,20 @@ QScriptValue QDeclarativeEnginePrivate::formatDateTime(QScriptContext*ctxt, QScr
     }
     return engine->newVariant(QVariant::fromValue(date.toString(enumFormat)));
 }
+
+QScriptValue QDeclarativeEnginePrivate::weekNumber(QScriptContext*ctxt, QScriptEngine*engine)
+{
+    int argCount = ctxt->argumentCount();
+    if(argCount == 0 || argCount > 1)
+        return ctxt->throwError(QLatin1String("Qt.weekNumber(): Invalid arguments"));
+
+    QScriptValue sv = ctxt->argument(0);
+    if (!sv.isDate())
+        return ctxt->throwError(QLatin1String("Qt.weekNumber(): Invalid date argument"));
+
+    QDate date = sv.toDateTime().date();
+    return engine->newVariant(QVariant::fromValue(date.weekNumber()));
+}
 #endif // QT_NO_DATESTRING
 
 /*!
diff --git a/src/declarative/qml/qdeclarativeengine_p.h b/src/declarative/qml/qdeclarativeengine_p.h
index c324f7a..259731c 100644
--- a/src/declarative/qml/qdeclarativeengine_p.h
+++ b/src/declarative/qml/qdeclarativeengine_p.h
@@ -310,6 +310,7 @@ public:
     static QScriptValue formatDate(QScriptContext*, QScriptEngine*);
     static QScriptValue formatTime(QScriptContext*, QScriptEngine*);
     static QScriptValue formatDateTime(QScriptContext*, QScriptEngine*);
+    static QScriptValue weekNumber(QScriptContext*, QScriptEngine*);
 #endif
     static QScriptEngine *getScriptEngine(QDeclarativeEngine *e) { return &e->d_func()->scriptEngine; }
     static QDeclarativeEngine *getEngine(QScriptEngine *e) { return static_cast<QDeclarativeScriptEngine*>(e)->p->q_func(); }
-- 
1.7.10.3