Changed the wxDateTime.Parse* methods to return an int that will be -1

on failure, and the index where parsing stopped otherwise.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16138 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/wxPython/CHANGES.txt b/wxPython/CHANGES.txt
index 355c5c2a45d5c1e4b18e3fa624f8452c28706c2f..21eb15506d5febb675c26026859539f93c84b8de 100644 (file)
--- a/wxPython/CHANGES.txt
+++ b/wxPython/CHANGES.txt
@@ -152,6 +152,9 @@ Added a generic static text control to wxPython.lib.stattext.  This is
 so things like Boa and PythonCard can have a static text that can
 respond to mouse events and etc.
 
+Changed the wxDateTime.Parse* methods to return an int that will be -1
+on failure, and the index where parsing stopped otherwise.
+
 
 
 

diff --git a/wxPython/src/msw/utils.cpp b/wxPython/src/msw/utils.cpp
index 852d4640f5bc98eaa3696da30e90ea36c54213aa..872cf09c3088f43da0f6a2b78b56510bc1a165b3 100644 (file)
--- a/wxPython/src/msw/utils.cpp
+++ b/wxPython/src/msw/utils.cpp
@@ -5127,10 +5127,16 @@ static PyObject *_wrap_wxDateTime___cmp__(PyObject *self, PyObject *args, PyObje
     return _resultobj;
 }
 
-#define wxDateTime_ParseRfc822Date(_swigobj,_swigarg0)  (_swigobj->ParseRfc822Date(_swigarg0))
+static int  wxDateTime_ParseRfc822Date(wxDateTime *self,const wxString & date) {
+            const wxChar* rv;
+            const wxChar* _date = date;
+            rv = self->ParseRfc822Date(_date);
+            if (rv == NULL) return -1;
+            return rv - _date;
+        }
 static PyObject *_wrap_wxDateTime_ParseRfc822Date(PyObject *self, PyObject *args, PyObject *kwargs) {
     PyObject * _resultobj;
-    wxString * _result;
+    int  _result;
     wxDateTime * _arg0;
     wxString * _arg1;
     PyObject * _argo0 = 0;
@@ -5154,31 +5160,28 @@ static PyObject *_wrap_wxDateTime_ParseRfc822Date(PyObject *self, PyObject *args
 }
 {
     PyThreadState* __tstate = wxPyBeginAllowThreads();
-    _result = new wxString (wxDateTime_ParseRfc822Date(_arg0,*_arg1));
+    _result = (int )wxDateTime_ParseRfc822Date(_arg0,*_arg1);
 
     wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
-}{
-#if wxUSE_UNICODE
-    _resultobj = PyUnicode_FromUnicode(_result->c_str(), _result->Len());
-#else
-    _resultobj = PyString_FromStringAndSize(_result->c_str(), _result->Len());
-#endif
-}
+}    _resultobj = Py_BuildValue("i",_result);
 {
     if (_obj1)
         delete _arg1;
-}
-{
-    delete _result;
 }
     return _resultobj;
 }
 
-#define wxDateTime_ParseFormat(_swigobj,_swigarg0,_swigarg1,_swigarg2)  (_swigobj->ParseFormat(_swigarg0,_swigarg1,_swigarg2))
+static int  wxDateTime_ParseFormat(wxDateTime *self,const wxString & date,const wxString & format,const wxDateTime & dateDef) {
+            const wxChar* rv;
+            const wxChar* _date = date;
+            rv = self->ParseFormat(_date, format, dateDef);
+            if (rv == NULL) return -1;
+            return rv - _date;
+        }
 static PyObject *_wrap_wxDateTime_ParseFormat(PyObject *self, PyObject *args, PyObject *kwargs) {
     PyObject * _resultobj;
-    wxString * _result;
+    int  _result;
     wxDateTime * _arg0;
     wxString * _arg1;
     wxString * _arg2 = (wxString *) &wxPyDateFormatStr;
@@ -5219,17 +5222,11 @@ static PyObject *_wrap_wxDateTime_ParseFormat(PyObject *self, PyObject *args, Py
     }
 {
     PyThreadState* __tstate = wxPyBeginAllowThreads();
-    _result = new wxString (wxDateTime_ParseFormat(_arg0,*_arg1,*_arg2,*_arg3));
+    _result = (int )wxDateTime_ParseFormat(_arg0,*_arg1,*_arg2,*_arg3);
 
     wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
-}{
-#if wxUSE_UNICODE
-    _resultobj = PyUnicode_FromUnicode(_result->c_str(), _result->Len());
-#else
-    _resultobj = PyString_FromStringAndSize(_result->c_str(), _result->Len());
-#endif
-}
+}    _resultobj = Py_BuildValue("i",_result);
 {
     if (_obj1)
         delete _arg1;
@@ -5237,17 +5234,20 @@ static PyObject *_wrap_wxDateTime_ParseFormat(PyObject *self, PyObject *args, Py
 {
     if (_obj2)
         delete _arg2;
-}
-{
-    delete _result;
 }
     return _resultobj;
 }
 
-#define wxDateTime_ParseDateTime(_swigobj,_swigarg0)  (_swigobj->ParseDateTime(_swigarg0))
+static int  wxDateTime_ParseDateTime(wxDateTime *self,const wxString & datetime) {
+            const wxChar* rv;
+            const wxChar* _datetime = datetime;
+            rv = self->ParseDateTime(_datetime);
+            if (rv == NULL) return -1;
+            return rv - _datetime;
+        }
 static PyObject *_wrap_wxDateTime_ParseDateTime(PyObject *self, PyObject *args, PyObject *kwargs) {
     PyObject * _resultobj;
-    wxString * _result;
+    int  _result;
     wxDateTime * _arg0;
     wxString * _arg1;
     PyObject * _argo0 = 0;
@@ -5271,31 +5271,28 @@ static PyObject *_wrap_wxDateTime_ParseDateTime(PyObject *self, PyObject *args,
 }
 {
     PyThreadState* __tstate = wxPyBeginAllowThreads();
-    _result = new wxString (wxDateTime_ParseDateTime(_arg0,*_arg1));
+    _result = (int )wxDateTime_ParseDateTime(_arg0,*_arg1);
 
     wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
-}{
-#if wxUSE_UNICODE
-    _resultobj = PyUnicode_FromUnicode(_result->c_str(), _result->Len());
-#else
-    _resultobj = PyString_FromStringAndSize(_result->c_str(), _result->Len());
-#endif
-}
+}    _resultobj = Py_BuildValue("i",_result);
 {
     if (_obj1)
         delete _arg1;
-}
-{
-    delete _result;
 }
     return _resultobj;
 }
 
-#define wxDateTime_ParseDate(_swigobj,_swigarg0)  (_swigobj->ParseDate(_swigarg0))
+static int  wxDateTime_ParseDate(wxDateTime *self,const wxString & date) {
+            const wxChar* rv;
+            const wxChar* _date = date;
+            rv = self->ParseDate(_date);
+            if (rv == NULL) return -1;
+            return rv - _date;
+        }
 static PyObject *_wrap_wxDateTime_ParseDate(PyObject *self, PyObject *args, PyObject *kwargs) {
     PyObject * _resultobj;
-    wxString * _result;
+    int  _result;
     wxDateTime * _arg0;
     wxString * _arg1;
     PyObject * _argo0 = 0;
@@ -5319,31 +5316,28 @@ static PyObject *_wrap_wxDateTime_ParseDate(PyObject *self, PyObject *args, PyOb
 }
 {
     PyThreadState* __tstate = wxPyBeginAllowThreads();
-    _result = new wxString (wxDateTime_ParseDate(_arg0,*_arg1));
+    _result = (int )wxDateTime_ParseDate(_arg0,*_arg1);
 
     wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
-}{
-#if wxUSE_UNICODE
-    _resultobj = PyUnicode_FromUnicode(_result->c_str(), _result->Len());
-#else
-    _resultobj = PyString_FromStringAndSize(_result->c_str(), _result->Len());
-#endif
-}
+}    _resultobj = Py_BuildValue("i",_result);
 {
     if (_obj1)
         delete _arg1;
-}
-{
-    delete _result;
 }
     return _resultobj;
 }
 
-#define wxDateTime_ParseTime(_swigobj,_swigarg0)  (_swigobj->ParseTime(_swigarg0))
+static int  wxDateTime_ParseTime(wxDateTime *self,const wxString & time) {
+            const wxChar* rv;
+            const wxChar* _time = time;
+            rv = self->ParseTime(_time);
+            if (rv == NULL) return -1;
+            return rv - _time;
+        }
 static PyObject *_wrap_wxDateTime_ParseTime(PyObject *self, PyObject *args, PyObject *kwargs) {
     PyObject * _resultobj;
-    wxString * _result;
+    int  _result;
     wxDateTime * _arg0;
     wxString * _arg1;
     PyObject * _argo0 = 0;
@@ -5367,23 +5361,14 @@ static PyObject *_wrap_wxDateTime_ParseTime(PyObject *self, PyObject *args, PyOb
 }
 {
     PyThreadState* __tstate = wxPyBeginAllowThreads();
-    _result = new wxString (wxDateTime_ParseTime(_arg0,*_arg1));
+    _result = (int )wxDateTime_ParseTime(_arg0,*_arg1);
 
     wxPyEndAllowThreads(__tstate);
     if (PyErr_Occurred()) return NULL;
-}{
-#if wxUSE_UNICODE
-    _resultobj = PyUnicode_FromUnicode(_result->c_str(), _result->Len());
-#else
-    _resultobj = PyString_FromStringAndSize(_result->c_str(), _result->Len());
-#endif
-}
+}    _resultobj = Py_BuildValue("i",_result);
 {
     if (_obj1)
         delete _arg1;
-}
-{
-    delete _result;
 }
     return _resultobj;
 }

diff --git a/wxPython/src/utils.i b/wxPython/src/utils.i
index f90583d8af8c53e55985dcb424b92d1da4d2921c..c05383ea0bf07b4069446efc3ad6d51cc75c529c 100644 (file)
--- a/wxPython/src/utils.i
+++ b/wxPython/src/utils.i
@@ -773,32 +773,68 @@ public:
 "
 
     // ------------------------------------------------------------------------
-    // conversion to/from text: all conversions from text return the pointer to
-    // the next character following the date specification (i.e. the one where
-    // the scan had to stop) or NULL on failure.
+    // conversion from text: all conversions from text return -1 on failure,
+    // or the index in the string where the next character following the date
+    // specification (i.e. the one where the scan had to stop) is located.
+
+    %addmethods {
 
         // parse a string in RFC 822 format (found e.g. in mail headers and
         // having the form "Wed, 10 Feb 1999 19:07:07 +0100")
-    wxString ParseRfc822Date(const wxString& date);
+        int ParseRfc822Date(const wxString& date) {
+            const wxChar* rv;
+            const wxChar* _date = date;
+            rv = self->ParseRfc822Date(_date);
+            if (rv == NULL) return -1;
+            return rv - _date;
+        }
+
 
         // parse a date/time in the given format (see strptime(3)), fill in
         // the missing (in the string) fields with the values of dateDef (by
         // default, they will not change if they had valid values or will
         // default to Today() otherwise)
-    wxString ParseFormat(const wxString& date,
-                            const wxString& format = wxPyDateFormatStr,
-                            const wxDateTime& dateDef = wxDefaultDateTime);
+        int ParseFormat(const wxString& date,
+                        const wxString& format = wxPyDateFormatStr,
+                        const wxDateTime& dateDef = wxDefaultDateTime) {
+            const wxChar* rv;
+            const wxChar* _date = date;
+            rv = self->ParseFormat(_date, format, dateDef);
+            if (rv == NULL) return -1;
+            return rv - _date;
+        }
 
         // parse a string containing the date/time in "free" format, this
         // function will try to make an educated guess at the string contents
-    wxString ParseDateTime(const wxString& datetime);
+        int ParseDateTime(const wxString& datetime) {
+            const wxChar* rv;
+            const wxChar* _datetime = datetime;
+            rv = self->ParseDateTime(_datetime);
+            if (rv == NULL) return -1;
+            return rv - _datetime;
+        }
+
 
         // parse a string containing the date only in "free" format (less
         // flexible than ParseDateTime)
-    wxString ParseDate(const wxString& date);
+        int ParseDate(const wxString& date) {
+            const wxChar* rv;
+            const wxChar* _date = date;
+            rv = self->ParseDate(_date);
+            if (rv == NULL) return -1;
+            return rv - _date;
+        }
 
         // parse a string containing the time only in "free" format
-    wxString ParseTime(const wxString& time);
+        int ParseTime(const wxString& time) {
+            const wxChar* rv;
+            const wxChar* _time = time;
+            rv = self->ParseTime(_time);
+            if (rv == NULL) return -1;
+            return rv - _time;
+        }
+    }
+
 
         // this function accepts strftime()-like format string (default
         // argument corresponds to the preferred date and time representation