Changeset 68651 in webkit for trunk/JavaScriptCore/qt/api/qscriptvalue.cpp

Timestamp:

Sep 29, 2010, 9:31:22 AM (15 years ago)

Author:

[email protected]

Message:

2010-09-29 Caio Marcelo de Oliveira Filho <​[email protected]>

Reviewed by Andreas Kling.

[Qt] QScriptEngine should have an API for creating Date objects
​https://bugs.webkit.org/show_bug.cgi?id=41667

Implement newDate(), isDate() and toDateTime() functions. Use the
QDateTime::{to,set}MSecsSinceEpoch() functions to do the
calculations.

• api/qscriptengine.cpp: (QScriptEngine::newDate):
• api/qscriptengine.h:
• api/qscriptengine_p.cpp: (QScriptEnginePrivate::newDate):
• api/qscriptengine_p.h: (QScriptEnginePrivate::isDate):

• api/qscriptoriginalglobalobject_p.h: (QScriptOriginalGlobalObject::QScriptOriginalGlobalObject): need to keep track of Date Constructor and Prototype. (QScriptOriginalGlobalObject::~QScriptOriginalGlobalObject): ditto. (QScriptOriginalGlobalObject::isDate): use the Date Constructor and Prototype to identify Date values.

• api/qscriptvalue.cpp: (QScriptValue::isDate): (QScriptValue::toDateTime):
• api/qscriptvalue.h:
• api/qscriptvalue_p.h: (QScriptValuePrivate::isDate): (QScriptValuePrivate::toDateTime):
• tests/qscriptengine/tst_qscriptengine.cpp: (tst_QScriptEngine::newDate):

File:

• trunk/JavaScriptCore/qt/api/qscriptvalue.cpp (modified) (2 diffs)

trunk/JavaScriptCore/qt/api/qscriptvalue.cpp

@@ -322 +322 @@
 {
     return d_ptr->isArray();
+}
+
+/*!
+    Returns true if this QScriptValue is an object of the Date class;
+    otherwise returns false.
+
+    \sa QScriptEngine::newDate()
+*/
+bool QScriptValue::isDate() const
+{
+    return d_ptr->isDate();
 }
 
@@ -486 +497 @@
 {
     return QScriptValuePrivate::get(d_ptr->toObject());
+}
+
+/*!
+    Returns a QDateTime representation of this value, in local time.
+    If this QScriptValue is not a date, or the value of the date is
+    NaN (Not-a-Number), an invalid QDateTime is returned.
+
+    \sa isDate()
+*/
+QDateTime QScriptValue::toDateTime() const
+{
+    return d_ptr->toDateTime();
 }