pytqt/sip/qtsql/qsqlrecord.sip

// This is the SIP interface definition for TQSqlRecord and TQSqlRecordInfo.
//
// Copyright (c) 2007
// 	Riverbank Computing Limited <info@riverbankcomputing.co.uk>
// 
// This file is part of PyTQt.
// 
// This copy of PyTQt is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2, or (at your option) any later
// version.
// 
// PyTQt is supplied in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
// details.
// 
// You should have received a copy of the GNU General Public License along with
// PyTQt; see the file LICENSE.  If not, write to the Free Software Foundation,
// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.


%ExportedDoc
<Sect2><Title>TQSqlRecord (TQt v3+)</Title>
<Para>
<Literal>TQSqlRecord</Literal> is fully implemented.
</Para>
</Sect2>

<Sect2><Title>TQSqlRecordInfo (TQt v3+)</Title>
<Para>
<Literal>TQSqlRecordInfo</Literal> is implemented as a Python list of
<Literal>TQSqlFieldInfo</Literal> instances.
</Para>
</Sect2>
%End


%If (TQt_3_0_0 -)

class TQSqlRecord
{
%TypeHeaderCode
#include <qsqlrecord.h>
%End

public:
	TQSqlRecord();
	TQSqlRecord(const TQSqlRecord &);

	virtual TQVariant value(int) const;
	virtual TQVariant value(const TQString &) const;
	virtual void setValue(int,const TQVariant &);
	virtual void setValue(const TQString &,const TQVariant &);
	bool isGenerated(int) const;
	bool isGenerated(const TQString &) const;
	virtual void setGenerated(const TQString &,bool);
	virtual void setGenerated(int,bool);
	virtual void setNull(int);
	virtual void setNull(const TQString &);
	bool isNull(int);
	bool isNull(const TQString &);
%If (TQt_3_1_0 -)
//	bool isNull(int) const;
//	bool isNull(const TQString &) const;
%End

	int position(const TQString &) const;
	TQString fieldName(int) const;
	TQSqlField *field(int);
	TQSqlField *field(const TQString &);
//	const TQSqlField *field(int) const;
//	const TQSqlField *field(const TQString &) const;

	virtual void append(const TQSqlField &);
	virtual void insert(int,const TQSqlField &);
	virtual void remove(int);

	bool isEmpty() const;
	bool contains(const TQString &) const;
	virtual void clear();
	virtual void clearValues(bool = 0);
	uint count() const;
	virtual TQString toString(const TQString & = TQString::null,
				 const TQString & = ",") const;
	virtual TQStringList toStringList(const TQString & = TQString::null) const;
};


%MappedType TQSqlRecordInfo
{
%TypeHeaderCode
#include <qsqlrecord.h>
%End

%ConvertFromTypeCode
	// Convert to a Python list of TQSqlFieldInfo instances.

	int i;
	PyObject *l;

	// Create the list.

	if ((l = PyList_New(sipCpp -> count())) == NULL)
		return NULL;

	// Get it.

	i = 0;
	TQValueListConstIterator<TQSqlFieldInfo> it;

	for (it = sipCpp -> begin(); it != sipCpp -> end(); ++it)
	{
		PyObject *tmobj;

		if ((tmobj = sipConvertFromNewInstance(new TQSqlFieldInfo(*it),sipClass_QSqlFieldInfo,sipTransferObj)) == NULL || PyList_SetItem(l,i,tmobj) < 0)
		{
			Py_XDECREF(tmobj);
			Py_DECREF(l);

			return NULL;
		}

		++i;
	}

	return l;
%End


%ConvertToTypeCode
	// Convert a Python list of TQSqlFieldInfo instances to a TQSqlRecordInfo
	// on the heap.
 
	if (sipIsErr == NULL)
	{
		if (!PyList_Check(sipPy))
			return 0;

		for (int i = 0; i < PyList_GET_SIZE(sipPy); ++i)
			if (!sipCanConvertToInstance(PyList_GET_ITEM(sipPy,i),sipClass_QSqlFieldInfo,SIP_NOT_NONE))
				return 0;

		return 1;
	}

	TQSqlRecordInfo *qri = new TQSqlRecordInfo;
 
	for (int i = 0; i < PyList_GET_SIZE(sipPy); ++i)
	{
		int iserr = 0, state;

		// We apply the transfer to the list itself, not the elements.
		TQSqlFieldInfo *itm = reinterpret_cast<TQSqlFieldInfo *>(sipConvertToInstance(PyList_GET_ITEM(sipPy,i),sipClass_QSqlFieldInfo,0,SIP_NOT_NONE,&state,&iserr));

		if (iserr)
		{
			sipReleaseInstance(itm,sipClass_QSqlFieldInfo,state);

			*sipIsErr = 1;
			delete qri;

			return 0;
		}

		qri -> append(*itm);

		sipReleaseInstance(itm,sipClass_QSqlFieldInfo,state);
	}
 
	*sipCppPtr = qri;
 
	return sipGetState(sipTransferObj);
%End
};

%End