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// CDXML_Reader: XML Reader for CDXML type.
#include <qstring.h>
#include <qcolor.h>
#include <qfont.h>
#include "chemdata.h"
#include "dpoint.h"
#include "xml_reader.h"
class ColorTableEntry {
public:
ColorTableEntry() { }
int index;
QColor color;
};
class FontTableEntry {
public:
FontTableEntry() { }
QString id;
QString fam;
};
class CDXML_Object {
public:
CDXML_Object() { }
QString id; // XML ID
QString start_id; // id of start and end points for bonds
QString end_id;
DPoint *start; // start and end points for non-bonds
DPoint *end;
int type;
int idata1, idata2;
double ddata1, ddata2;
QString sdata;
QColor color;
QFont font;
};
class CDXML_Reader : public XML_Reader {
public:
CDXML_Reader(ChemData *);
bool ReadFile(QString);
private:
// basically, all member functions are private. Not necessary but
// probably a good idea
void ParseDocument(QString);
void ParseColorTable(QString);
QColor ParseColor(QString);
void ParseFontTable(QString);
FontTableEntry *ParseFont(QString);
void ParsePage(QString);
void ParseFragment(QString);
QString ParseText(QString);
void ParseGraphic(QString);
void ParseNode(QString);
void ParseBond(QString);
DPoint *FindNode(QString);
void Build();
// ----
// data
// ----
// color table and temporary pointer to access it
ColorTableEntry *tmp_color;
QList<ColorTableEntry> colors;
// font table and temporary pointer to access it
FontTableEntry *tmp_font;
QList<FontTableEntry> fonts;
// node list (atoms) and temp object
QList<DPoint> nodelist;
DPoint *tmp_node;
// CDXML object list and temp object
QList<CDXML_Object> objectlist;
CDXML_Object *tmp_obj;
// ChemData object we are reading into
ChemData *c;
// how many levels of node/fragment are we in
int nodedepth, fragdepth;
// for passing data
double globalx, globaly;
};
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