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/***************************************************************************
notes.h - description
-------------------
begin : sob lis 16 2002
copyright : (C) 2002-2004 by Micha³ Rudolf
email : mrudolf@kdewebdev.org
***************************************************************************/
/***************************************************************************
* *
* This program 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 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef KNOWIT_NOTES_H
#define KNOWIT_NOTES_H
#include <qstring.h>
#include <qpixmap.h>
#include <qvaluelist.h>
#include <qvaluevector.h>
#include <qptrdict.h>
class QTextStream;
class QListViewItem;
class KURL;
class TNote;
class TNoteLink
{
public:
enum {DescriptionLink, LinkDescription, LinkOnly, DescriptionOnly};
QString link;
QString description;
TNoteLink() {}
TNoteLink(const QString& s) {link = s;}
TNoteLink(const QString& s1, const QString& s2) {link = s1; description = s2;}
int operator==(const TNoteLink& N) const {return link == N.link &&
description == N.description;}
int operator!=(const TNoteLink& N) const {return link != N.link ||
description != N.description;}
void save(QTextStream& ts) const;
void open() const;
void openWith() const;
QString text(int fmt = DescriptionLink) const;
QPixmap icon() const;
bool isLocalReference() const;
};
class TNotesCollection : public QPtrDict<TNote> {
public:
QPixmap Pixmaps[4];
TNotesCollection();
~TNotesCollection();
void addNote(QListViewItem* item);
void addNote(QListViewItem* item, const QString& s);
void removeNote(QListViewItem* item);
bool changeNote(QListViewItem* item, const QString& s);
void clearNotes();
void updateNotesView();
bool modified;
bool autoUpdate;
const QString& text(QListViewItem* item);
};
class TNote {
private:
QValueList<TNoteLink> links;
TNotesCollection* collection;
bool saveHTMLBuf(QTextStream& ts, QValueVector<int>& depths,
int flags = SaveAll);
bool saveHTMLTocEntry(QTextStream& ts, QValueVector<int>& depths, int flags);
public:
typedef enum {Empty, Text, EmptyParent, TextParent} State;
enum {SaveCurrent = 0, SaveSubnotes = 0x0001, SaveAll = 0x0002, UseUTF8 = 0x0040,
Enumerate = 0x0080, AddRule = 0x0100, Style = 0x0200, TOC = 0x0400};
QListViewItem* item;
QString text;
bool isEmpty();
bool contains(const QString& sought, bool case_sensitive = false);
bool change(const QString& s);
void destroy();
void updateView();
State state();
void open(QTextStream& ts);
void save(QTextStream& ts, bool current = false);
bool saveHTML(const KURL& fname, const QString& origname, const QString& style,
int flags = SaveAll);
void addLink(const QString& s);
void addLink(const TNoteLink& l);
int linkCount() const;
const TNoteLink& link(int i) const;
void removeLink(int i);
void modifyLink(int i, const QString& s);
void modifyLink(int i, TNoteLink& l);
void modifyLinkDescription(int i, const QString& s);
TNote(QListViewItem* i, TNotesCollection* coll);
TNote(QListViewItem* i, TNotesCollection* coll, const QString& s);
~TNote();
};
#endif
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