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/*
This file is part of the KDE project
Copyright (C) 2001 Ewald Snel <ewald@rambo.its.tudelft.nl>
Copyright (C) 2001 Tomasz Grobelny <grotk@poczta.onet.pl>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
*/
#ifndef __RTFIMPORT_DOM_H__
#define __RTFIMPORT_DOM_H__
#include <tqstring.h>
class TQColor;
class TQDateTime;
class TQTextCodec;
/**
* Escape the special XML characters and be careful to catch any unallowed control character
*/
TQString CheckAndEscapeXmlText(const TQString& strText);
class DomNode
{
public:
DomNode();
/**
* Creates a new document.
* @param doctype the document type (tag)
*/
DomNode( const char *doctype );
/**
* Creates a new document node (no memory allocation).
* @param level the document depth of the node
*/
void clear( int level=0 );
/**
* Adds a new node.
* @param name the name of the new node (tag)
*/
void addNode( const char *name );
/**
* Adds a text node.
* @param text the text to write into the document node
*/
void addTextNode( const char *text, TQTextCodec* codec );
/**
* Add border to existing frameset (see KWord DTD).
*/
void addBorder( int id, const TQColor &color, int style, double width );
/**
* Add color attributes to document node.
* @param color the color
*/
void addColor( const TQColor &color );
/**
* Add rectangle attributes to document node.
*/
void addRect( int left, int top, int right, int bottom );
/**
* Add pixmap or clipart key.
* @param dt date/time
* @param filename the filename of the image
* @param name the relative path to the image in the store (optional)
*/
void addKey( const TQDateTime& dt, const TQString& filename, const TQString& name = TQString() );
/**
* Add frameset to document (see KWord DTD).
*/
void addFrameSet( const char *name, int frameType, int frameInfo );
/**
* Add frame to existing frameset (see KWord DTD).
*/
void addFrame( int left, int top, int right, int bottom,
int autoCreateNewFrame, int newFrameBehaviour,
int sheetSide );
/**
* Sets a new attribute to a string value.
*/
void setAttribute( const TQString& attribute, const TQString& value );
/**
* Sets a new attribute to an integer value.
*/
void setAttribute( const char *name, int value );
/**
* Sets a new attribute to a double value.
*/
void setAttribute( const char *name, double value );
/**
* Closes a document node.
* @param name the node (tag) to close
*/
void closeNode( const char *name );
/**
* Closes the current XML tag (if open).
* @param nl add a newline
*/
void closeTag( bool nl );
/**
* Appends a child node.
* @param child the node to append to this document node
*/
void appendNode( const DomNode &child );
/**
* Appends XML text to node
*/
void append( const TQCString& cstr);
void append( const TQString& _str);
void append( const char ch);
/**
* Returns true if node is empty.
*/
bool isEmpty() const;
/**
* Returns the data of the document node.
*/
TQString toString() const;
private:
TQString str;
int documentLevel;
bool hasChildren;
bool hasAttributes;
};
#endif
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