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/******************************************************************************
* ftvhelp.h,v 1.0 2000/09/06 16:09:00
*
* Kenney Wong <kwong@ea.com>
*
* Folder Tree View for offline help on browsers that do not support HTML Help.
* Uses the FTV structure from:
* http://www.geocities.com/Paris/LeftBank/2178/ftexample.html
*/
#ifndef FTVHELP_H
#define FTVHELP_H
#include "qtbc.h"
#include <qtextstream.h>
#include <qlist.h>
class QFile;
struct FTVNode;
/*! A class that generated the FTV Help specific file.
* This file is used in conjunction with additional FTV web browser code
* that can be obtained from:
* http://www.geocities.com/Paris/LeftBank/2178/ftexample.html
*/
class FTVHelp
{
public:
static FTVHelp *getInstance();
void initialize();
void finalize();
int incContentsDepth();
int decContentsDepth();
/*! return the current depth of the contents tree */
int contentsDepth() const { return m_indent; }
void addContentsItem(bool isDir,
const char *ref,
const char *file,
const char *anchor,
const char *name);
private:
void generateTreeView();
void generateTree(QTextStream &t,const QList<FTVNode> &nl,int level);
void generateIndent(QTextStream &t,FTVNode *n,int level);
void generateLink(QTextStream &t,FTVNode *n);
FTVHelp();
~FTVHelp();
QFile *m_cf;
QTextStream m_cts;
//int m_dc;
static FTVHelp *m_theInstance;
QList<FTVNode> *m_indentNodes;
int m_indent;
};
#endif /* FTVHELP_H */
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