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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.
#include <inspector/ShapeView_TreeModel.hxx>
#include <inspector/ShapeView_ItemRoot.hxx>
#include <inspector/ShapeView_TreeModel.hxx>
#include <inspector/ShapeView_ItemRoot.hxx>
#include <inspector/ShapeView_ItemShape.hxx>
// =======================================================================
// function : Constructor
// purpose :
// =======================================================================
ShapeView_TreeModel::ShapeView_TreeModel(QObject* theParent)
: TreeModel_ModelBase(theParent)
{
}
// =======================================================================
// function : createRootItem
// purpose :
// =======================================================================
TreeModel_ItemBasePtr ShapeView_TreeModel::createRootItem(const int theColumnId)
{
return ShapeView_ItemRoot::CreateItem(TreeModel_ItemBasePtr(), 0, theColumnId);
}
// =======================================================================
// function : AddShape
// purpose :
// =======================================================================
void ShapeView_TreeModel::AddShape(const TopoDS_Shape& theShape)
{
for (int aColId = 0, aNbColumns = columnCount(); aColId < aNbColumns; aColId++)
{
ShapeView_ItemRootPtr aRootItem = itemDynamicCast<ShapeView_ItemRoot>(RootItem(aColId));
aRootItem->AddShape(theShape);
}
Reset();
EmitLayoutChanged();
}
// =======================================================================
// function : RemoveAllShapes
// purpose :
// =======================================================================
void ShapeView_TreeModel::RemoveAllShapes()
{
for (int aColId = 0, aNbColumns = columnCount(); aColId < aNbColumns; aColId++)
{
ShapeView_ItemRootPtr aRootItem = itemDynamicCast<ShapeView_ItemRoot>(RootItem(aColId));
aRootItem->RemoveAllShapes();
}
Reset();
EmitLayoutChanged();
}
// =======================================================================
// function : FindIndex
// purpose :
// =======================================================================
QModelIndex ShapeView_TreeModel::FindIndex(const TopoDS_Shape& theShape) const
{
QModelIndex aParentIndex = index(0, 0);
TreeModel_ItemBasePtr aParentItem =
TreeModel_ModelBase::GetItemByIndex(aParentIndex); // application item
for (int aChildId = 0, aCount = aParentItem->rowCount(); aChildId < aCount; aChildId++)
{
QModelIndex anIndex = index(aChildId, 0, aParentIndex);
ShapeView_ItemShapePtr anItem =
itemDynamicCast<ShapeView_ItemShape>(TreeModel_ModelBase::GetItemByIndex(anIndex));
if (anItem && anItem->GetItemShape() == theShape)
return anIndex;
}
return QModelIndex();
}
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