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/***************************************************************************
visualframeeditor.h - description
-------------------
begin : mar mar 25 2003
copyright : (C) 2003 by gulmini luciano
email : gulmini.luciano@student.unife.it
***************************************************************************/
/***************************************************************************
* *
* 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 VISUALFRAMEEDITOR_H
#define VISUALFRAMEEDITOR_H
#include "treenode.h"
#include "selectablearea.h"
#include <qhbox.h>
/**
*@author gulmini luciano
*/
class VisualFrameEditor : public QHBox {
Q_OBJECT
private:
enum MarkupLanguage{XHTML,HTML};
tree *m_internalTree;
SelectableArea* m_firstInsertedSA;
QStringList m_existingStructure;
MarkupLanguage m_markupLanguage;
void buildInternalTree(const QString &parent);
void setGeometries(const QString &l);
void drawGUI(treeNode *n, QWidget* parent);
QStringList convertAsterisks(const QString &s, int d);
QString createFrameTag(areaAttribute *a);
QString formatStructure();
QString RCvalue(treeNode *n);
void createStructure(treeNode* n);
public:
VisualFrameEditor( QWidget * parent = 0, const char * name = 0);
~VisualFrameEditor();
void draw() { repaint(); }
void loadExistingStructure(const QStringList &list);
QString framesetStructure();
void removeNode(const QString &l);
void split(const QString &l, int n, SplitType type);
void setMarkupLanguage(const QString& s);
tree* internalTree() { return m_internalTree;}
protected:
virtual void paintEvent ( QPaintEvent * );
signals:
void areaSelected(const QString &);
};
#endif
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