From 940b90e80a7ec21e513ac16ff73d8fa8cf23d489 Mon Sep 17 00:00:00 2001
From: renatofilho <renato.filho@openbossa.org>
Date: Fri, 1 Oct 2010 19:00:36 -0300
Subject: Implement python conversion to QTime, QDate, QDateTime

Fixes bug #371.

Reviewer: Hugo Parente Lima <hugo.pl@gmail.com>
          Luciano Wolf <luciano.wolf@openbossa.org>
---
 PySide/QtCore/qdate_conversions.h     | 35 ++++++++++++++++++++++++++++++
 PySide/QtCore/qdatetime_conversions.h | 41 +++++++++++++++++++++++++++++++++++
 PySide/QtCore/qtime_conversions.h     | 36 ++++++++++++++++++++++++++++++
 PySide/QtCore/typesystem_core.xml     | 20 +++++++++++++++--
 4 files changed, 130 insertions(+), 2 deletions(-)
 create mode 100644 PySide/QtCore/qdate_conversions.h
 create mode 100644 PySide/QtCore/qdatetime_conversions.h
 create mode 100644 PySide/QtCore/qtime_conversions.h

(limited to 'PySide')

diff --git a/PySide/QtCore/qdate_conversions.h b/PySide/QtCore/qdate_conversions.h
new file mode 100644
index 000000000..e0f1dd953
--- /dev/null
+++ b/PySide/QtCore/qdate_conversions.h
@@ -0,0 +1,35 @@
+namespace Shiboken {
+template <>
+struct PythonConverter<QDate>
+{
+    static bool isPythonConvertible(PyObject* pyObj)
+    {
+        if (!PyDateTimeAPI)
+            PyDateTime_IMPORT;
+
+        return pyObj && PyDate_Check(pyObj);
+    }
+
+    static QDate* transformFromPython(PyObject* obj)
+    {
+        if (isPythonConvertible(obj)) {
+            int day = PyDateTime_GET_DAY(obj);
+            int month = PyDateTime_GET_MONTH(obj);
+            int year = PyDateTime_GET_YEAR(obj);
+            return new QDate(year, month, day);
+        }
+        return 0;
+    }
+
+    static PyObject* transformToPython(QDate* d)
+    {
+        if (d) {
+            if (!PyDateTimeAPI) 
+                PyDateTime_IMPORT;
+
+            return PyDate_FromDate(d->year(), d->month(), d->day());
+        }
+        return 0;
+    }
+};
+}
diff --git a/PySide/QtCore/qdatetime_conversions.h b/PySide/QtCore/qdatetime_conversions.h
new file mode 100644
index 000000000..a3cdf0927
--- /dev/null
+++ b/PySide/QtCore/qdatetime_conversions.h
@@ -0,0 +1,41 @@
+namespace Shiboken {
+template <>
+struct PythonConverter<QDateTime>
+{
+    static bool isPythonConvertible(PyObject* pyObj)
+    {
+        if (!PyDateTimeAPI)
+            PyDateTime_IMPORT;
+
+        return pyObj && PyDateTime_Check(pyObj);
+    }
+
+    static QDateTime* transformFromPython(PyObject* obj)
+    {
+        if (isPythonConvertible(obj)) {
+            int day = PyDateTime_GET_DAY(obj);
+            int month = PyDateTime_GET_MONTH(obj);
+            int year = PyDateTime_GET_YEAR(obj);
+            int hour = PyDateTime_DATE_GET_HOUR(obj);
+            int min = PyDateTime_DATE_GET_MINUTE(obj);
+            int sec = PyDateTime_DATE_GET_SECOND(obj);
+            int msec = PyDateTime_DATE_GET_MICROSECOND(obj);
+            return new QDateTime(QDate(year, month, day), QTime(hour, min, sec, msec));
+        }
+        return 0;
+    }
+
+    static PyObject* transformToPython(QDateTime* d)
+    {
+        if (d) {
+            if (!PyDateTimeAPI) 
+                PyDateTime_IMPORT;
+
+            QDate date = d->date();
+            QTime time = d->time();
+            return PyDateTime_FromDateAndTime(date.year(), date.month(), date.day(), time.hour(), time.minute(), time.second(), time.msec());
+        }
+        return 0;
+    }
+};
+}
diff --git a/PySide/QtCore/qtime_conversions.h b/PySide/QtCore/qtime_conversions.h
new file mode 100644
index 000000000..5e172fa07
--- /dev/null
+++ b/PySide/QtCore/qtime_conversions.h
@@ -0,0 +1,36 @@
+namespace Shiboken {
+template <>
+struct PythonConverter<QTime>
+{
+    static bool isPythonConvertible(PyObject* pyObj)
+    {
+        if (!PyDateTimeAPI)
+            PyDateTime_IMPORT;
+
+        return pyObj && PyTime_Check(pyObj);
+    }
+
+    static QTime* transformFromPython(PyObject* obj)
+    {
+        if (isPythonConvertible(obj)) {
+            int hour = PyDateTime_TIME_GET_HOUR(obj);
+            int min = PyDateTime_TIME_GET_MINUTE(obj);
+            int sec = PyDateTime_TIME_GET_SECOND(obj);
+            int msec = PyDateTime_TIME_GET_MICROSECOND(obj);
+            return new QTime(hour, min, sec, msec);
+        }
+        return 0;
+    }
+
+    static PyObject* transformToPython(QTime* d)
+    {
+        if (d) {
+            if (!PyDateTimeAPI) 
+                PyDateTime_IMPORT;
+
+            return PyTime_FromTime(d->hour(), d->minute(), d->second(), d->msec());
+        }
+        return 0;
+    }
+};
+}
diff --git a/PySide/QtCore/typesystem_core.xml b/PySide/QtCore/typesystem_core.xml
index 68bd04cdd..704e8d468 100644
--- a/PySide/QtCore/typesystem_core.xml
+++ b/PySide/QtCore/typesystem_core.xml
@@ -721,6 +721,10 @@
   <value-type name="QBasicTimer"/>
   <value-type name="QByteArrayMatcher"/>
   <value-type name="QDate" hash-function="PySide::hash" >
+    <conversion-rule class="target" file="qdate_conversions.h"/>
+    <extra-includes>
+      <include file-name="datetime.h" location="global"/>
+    </extra-includes>
     <enum-type name="MonthNameType"/>
     <modify-function signature="julianToGregorian(uint,int&amp;,int&amp;,int&amp;)" remove="all"/>
     <modify-function signature="getDate(int*,int*,int*)" >
@@ -756,7 +760,14 @@
         </inject-code>
     </modify-function>
   </value-type>
-  <value-type name="QDateTime" hash-function="PySide::hash"/>
+
+  <value-type name="QDateTime" hash-function="PySide::hash">
+    <conversion-rule class="target" file="qdatetime_conversions.h"/>
+    <extra-includes>
+      <include file-name="datetime.h" location="global"/>
+    </extra-includes>
+  </value-type>
+
   <value-type name="QDir">
     <enum-type name="Filter" flags="QDir::Filters"/>
     <enum-type name="SortFlag" flags="QDir::SortFlags" />
@@ -818,7 +829,12 @@
     <modify-function signature="rwidth()" remove="all" />
   </value-type>
 
-  <value-type name="QTime" hash-function="PySide::hash"/>
+  <value-type name="QTime" hash-function="PySide::hash">
+    <conversion-rule class="target" file="qtime_conversions.h"/>
+    <extra-includes>
+      <include file-name="datetime.h" location="global"/>
+    </extra-includes>
+  </value-type>
   <value-type name="QPersistentModelIndex">
     <modify-function signature="internalPointer()const" remove="all"/>
     <modify-function signature="operator const QModelIndex&amp;()const" remove="all" /> <!-- FIXME Removed due to a shiboken bug-->
-- 
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