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// Created on: 2017-06-16
// Created by: Natalia ERMOLAEVA
// Copyright (c) 2017 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#ifndef ShapeView_OpenFileViewModel_H
#define ShapeView_OpenFileViewModel_H
#include <Standard.hxx>
#include <Standard_Macro.hxx>
#include <Standard_WarningsDisable.hxx>
#include <QAbstractTableModel>
#include <QStringList>
#include <QItemDelegate>
#include <Standard_WarningsRestore.hxx>
class QObject;
class QPainter;
//! \class TInspectorEXE_OpenFileItemDelegate
//! Draws large(40x40) icons in cell. The icon background in colored in highlight when mouse is over button
class ShapeView_OpenFileItemDelegate : public QItemDelegate
{
public:
//! Constructor
ShapeView_OpenFileItemDelegate (QObject* theParent, const QColor& theHighlight)
: QItemDelegate (theParent), myColor(theHighlight) {}
//! Destructor
virtual ~ShapeView_OpenFileItemDelegate() {}
//! Draw an icon in the cell
//! \param thePainter a painter
//! \param theOption a paint options
//! \param theIndex a view index
Standard_EXPORT void paint (QPainter* thePainter, const QStyleOptionViewItem& theOption,
const QModelIndex& theIndex) const;
private:
QColor myColor; //!< highlight color
};
//! \class TInspectorEXE_OpenFileViewModel
//! Table model that visualizes container of string values (file names)
//! Table orientation is horizontal, it has 1 row, number of columns equals to number of values
class ShapeView_OpenFileViewModel : public QAbstractTableModel
{
public:
//! Constructor
ShapeView_OpenFileViewModel (QObject* theParent = 0) : QAbstractTableModel (theParent) {}
//! Destructor
virtual ~ShapeView_OpenFileViewModel() {}
//! Store values
//! \param theValues a container of values to fill model
void Init (const QStringList& theValues);
//! Returns content of the model index for the given role, it is obtained from internal container of values
//! It returns value only for DisplayRole.
//! \param theIndex a model index
//! \param theRole a view role
//! \return value intepreted depending on the given role
virtual QVariant data (const QModelIndex& theIndex, int theRole = Qt::DisplayRole) const Standard_OVERRIDE;
//! Returns number of rows
//! \param theParent an index of the parent item
//! \return an integer value
virtual int rowCount (const QModelIndex& theParent = QModelIndex()) const Standard_OVERRIDE
{ (void)theParent; return 1; }
//! Returns number of columns
//! \param theParent an index of the parent item
//! \return an integer value
virtual int columnCount (const QModelIndex& theParent = QModelIndex()) const Standard_OVERRIDE
{ (void)theParent; return myValues.size(); }
private:
QStringList myValues; //!< file names
};
#endif
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