guidesmodel.h

/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/
#ifndef GUIDESMODEL_H
#define GUIDESMODEL_H

#include <QAbstractTableModel>
#include "scribusstructs.h"


class GuidesModel : public QAbstractTableModel
{
    Q_OBJECT

    public:
        GuidesModel(QObject * parent = 0);
        ~GuidesModel();

        int rowCount(const QModelIndex & parent = QModelIndex()) const;
        int columnCount(const QModelIndex & parent = QModelIndex()) const;

        QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const;
        bool setData(const QModelIndex & index, const QVariant & value, int role = Qt::EditRole);

        Qt::ItemFlags flags(const QModelIndex & index) const;

        QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;

        void removeValues(const Guides & v);
        // qt4 api is "wrokarounded" with insertRow() and removeValues()
        // these removeRows() and insertRows() does not handle margin items correctly
//      bool removeRows(int row, int count, const QModelIndex & parent = QModelIndex());
//      bool insertRows( int row, int count, const QModelIndex & parent = QModelIndex());
        void insertRow();

        void setValues(Guides values);
        Guides values();

        void unitChange(int docUnitIndex, int docUnitDecimals, double offset);
#if 0
        void printValues();
#endif

    signals:
        void valueChanged();

    private:
        Guides m_values;
        int m_docUnitIndex;
        int m_docUnitDecimals;
        double rule;
};

#endif