pytqt/sip/tqt/tqdatastream.sip

// This is the SIP interface definition for TQDataStream.
//
// 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>TQDataStream</Title>
<FuncSynopsis>
	<FuncDef>TQDataStream &amp;<Function>readBytes</Function></FuncDef>
	<ParamDef>const char *&amp;<Parameter>s</Parameter></ParamDef>
	<ParamDef>uint &amp;<Parameter>l</Parameter></ParamDef>
</FuncSynopsis>
<Para>
This takes no parameters.  The <Literal>TQDataStream</Literal> result and the
data read are returned as a tuple.
</Para>

<FuncSynopsis>
	<FuncDef>TQDataStream &amp;<Function>readRawBytes</Function></FuncDef>
	<ParamDef>const char *<Parameter>s</Parameter></ParamDef>
	<ParamDef>uint <Parameter>l</Parameter></ParamDef>
</FuncSynopsis>
<Para>
This takes only the <Literal>l</Literal> parameter.  The
<Literal>TQDataStream</Literal> result and the data read are returned as a
tuple.
</Para>

<FuncSynopsis>
	<FuncDef>TQDataStream &amp;<Function>writeBytes</Function></FuncDef>
	<ParamDef>const char *<Parameter>s</Parameter></ParamDef>
	<ParamDef>uint <Parameter>len</Parameter></ParamDef>
</FuncSynopsis>
<Para>
<Literal>len</Literal> is derived from <Literal>s</Literal> and not passed as a
parameter.
</Para>

<FuncSynopsis>
	<FuncDef>TQDataStream &amp;<Function>writeRawBytes</Function></FuncDef>
	<ParamDef>const char *<Parameter>s</Parameter></ParamDef>
	<ParamDef>uint <Parameter>len</Parameter></ParamDef>
</FuncSynopsis>
<Para>
<Literal>len</Literal> is derived from <Literal>s</Literal> and not passed as a
parameter.
</Para>
</Sect2>
%End


class TQDataStream
{
%TypeHeaderCode
#include <tqdatastream.h>
%End

public:
	TQDataStream();
	TQDataStream(TQIODevice *);
	TQDataStream(TQByteArray,int);

	TQIODevice *device() const;
	void setDevice(TQIODevice *);
	void unsetDevice();
	bool atEnd() const;
	bool eof() const;

	enum ByteOrder {
		BigEndian,
		LittleEndian
	};

	int byteOrder() const;
	void setByteOrder(int);
	bool isPrintableData() const;
	void setPrintableData(bool);
	int version() const;
	void setVersion(int);

	SIP_PYTUPLE readBytes() /ReleaseGIL/;
%MethodCode
		char *c;
		uint l;

		Py_BEGIN_ALLOW_THREADS
		sipCpp -> TQDataStream::readBytes(c,l);
		Py_END_ALLOW_THREADS

		sipRes = sipBuildResult(&sipIsErr,"(Sa)",sipSelf,c,l);

		if (c)
			delete[] c;
%End

	SIP_PYTUPLE readRawBytes(uint) /ReleaseGIL/;
%MethodCode
		char *buf;
 
		if ((buf = (char *)sipMalloc(a0)) == NULL)
			sipIsErr = 1;
		else
		{
			Py_BEGIN_ALLOW_THREADS
			sipCpp -> TQDataStream::readRawBytes(buf,a0);
			Py_END_ALLOW_THREADS

                        sipRes = sipBuildResult(&sipIsErr,"(Sa)",sipSelf,buf,a0);
 
                        sipFree((void *)buf);
                }
%End

	TQDataStream &writeBytes(const char * /Array/,
				uint /ArraySize/) /ReleaseGIL/;
	TQDataStream &writeRawBytes(const char * /Array/,
				   uint /ArraySize/) /ReleaseGIL/;

	// These are taken from the corresponding class definitions.  We limit
	// them to TQt v3.0.0 and later just to avoid checking earlier versions.

	TQDataStream &operator<<(const TQBrush &);
	TQDataStream &operator>>(TQBrush & /Constrained/);

	TQDataStream &operator<<(const TQColor &);
	TQDataStream &operator>>(TQColor & /Constrained/);

	TQDataStream &operator<<(const TQByteArray &);
	TQDataStream &operator>>(TQByteArray & /Constrained/);

	TQDataStream &operator<<(const TQCString &);
	TQDataStream &operator>>(TQCString & /Constrained/);

	TQDataStream &operator<<(const TQCursor &);
	TQDataStream &operator>>(TQCursor & /Constrained/);

	TQDataStream &operator<<(const TQDate &);
	TQDataStream &operator>>(TQDate & /Constrained/);

	TQDataStream &operator<<(const TQTime &);
	TQDataStream &operator>>(TQTime & /Constrained/);

	TQDataStream &operator<<(const TQDateTime &);
	TQDataStream &operator>>(TQDateTime & /Constrained/);

	TQDataStream &operator<<(const TQFont &);
	TQDataStream &operator>>(TQFont & /Constrained/);

	TQDataStream &operator<<(const TQImage &);
	TQDataStream &operator>>(TQImage & /Constrained/);

	TQDataStream &operator<<(const TQKeySequence &);
	TQDataStream &operator>>(TQKeySequence & /Constrained/);

	TQDataStream &operator<<(const TQColorGroup &);
	TQDataStream &operator>>(TQColorGroup & /Constrained/);

	TQDataStream &operator<<(const TQPalette &);
	TQDataStream &operator>>(TQPalette & /Constrained/);

	TQDataStream &operator<<(const TQPen &);
	TQDataStream &operator>>(TQPen & /Constrained/);

	TQDataStream &operator<<(const TQPicture &);
	TQDataStream &operator>>(TQPicture & /Constrained/);

	TQDataStream &operator<<(const TQPixmap &);
	TQDataStream &operator>>(TQPixmap & /Constrained/);

	TQDataStream &operator<<(const TQPointArray &);
	TQDataStream &operator>>(TQPointArray & /Constrained/);

	TQDataStream &operator<<(const TQPoint &);
	TQDataStream &operator>>(TQPoint & /Constrained/);

	TQDataStream &operator<<(const TQRect &);
	TQDataStream &operator>>(TQRect & /Constrained/);

	TQDataStream &operator<<(const TQRegion &);
	TQDataStream &operator>>(TQRegion & /Constrained/);

	TQDataStream &operator<<(const TQSize &);
	TQDataStream &operator>>(TQSize & /Constrained/);

	TQDataStream &operator<<(const TQString &);
	TQDataStream &operator>>(TQString & /Constrained/);

	TQDataStream &operator<<(const TQStringList &);
	TQDataStream &operator>>(TQStringList & /Constrained/);

	TQDataStream &operator<<(const TQVariant &);
	TQDataStream &operator>>(TQVariant & /Constrained/);

	TQDataStream &operator<<(const TQWMatrix &);
	TQDataStream &operator>>(TQWMatrix & /Constrained/);
	TQDataStream &operator<<(const TQUuid &);
	TQDataStream &operator>>(TQUuid & /Constrained/);

private:
	TQDataStream(const TQDataStream &);
};