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https://git.dev.opencascade.org/repos/occt.git
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0156fa8914
- flags of the issue - extending number of rows in trees(now, one root item always exists). In new implementation the model root item is not visible in tree view. Children of the root item are shown and the top items of the view.
119 lines
4.8 KiB
C++
119 lines
4.8 KiB
C++
// Created on: 2017-06-16
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// Created by: Natalia ERMOLAEVA
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// Copyright (c) 2017 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <inspector/ShapeView_TreeModel.hxx>
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#include <inspector/ShapeView_ItemRoot.hxx>
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#include <inspector/ShapeView_TreeModel.hxx>
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#include <inspector/ShapeView_ItemRoot.hxx>
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#include <inspector/ShapeView_ItemShape.hxx>
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const int COLUMN_NAME_WIDTH = 190;
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const int COLUMN_SIZE_WIDTH = 30;
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const int COLUMN_POINTER_WIDTH = 70;
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const int COLUMN_SHAPE_TYPE_WIDTH = 75;
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const int COLUMN_ORIENTATION_WIDTH = 70;
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const int COLUMN_LOCATION_WIDTH = 120;
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// =======================================================================
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// function : Constructor
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// purpose :
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// =======================================================================
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ShapeView_TreeModel::ShapeView_TreeModel (QObject* theParent)
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: TreeModel_ModelBase (theParent)
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{
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SetHeaderItem (0, TreeModel_HeaderSection ("Name", COLUMN_NAME_WIDTH));
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// column 1 is reserved for visiblity state
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SetHeaderItem (2, TreeModel_HeaderSection ("Size", COLUMN_SIZE_WIDTH));
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SetHeaderItem (3, TreeModel_HeaderSection ("Pointer", COLUMN_POINTER_WIDTH));
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SetHeaderItem (4, TreeModel_HeaderSection ("Orientation", COLUMN_ORIENTATION_WIDTH));
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SetHeaderItem (5, TreeModel_HeaderSection ("Location", COLUMN_LOCATION_WIDTH));
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SetHeaderItem (6, TreeModel_HeaderSection ("Checked", -1, true));
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SetHeaderItem (7, TreeModel_HeaderSection ("Closed", -1, true));
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SetHeaderItem (8, TreeModel_HeaderSection ("Infinite", -1, true));
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SetHeaderItem (9, TreeModel_HeaderSection ("Locked", -1, true));
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SetHeaderItem (10, TreeModel_HeaderSection ("Modified", -1, true));
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SetHeaderItem (11, TreeModel_HeaderSection ("Orientable", -1, true));
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SetHeaderItem (12, TreeModel_HeaderSection ("VERTEX: (X, Y, Z)", -1, true));
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SetHeaderItem (13, TreeModel_HeaderSection ("EDGE: Length", -1, true));
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SetHeaderItem (14, TreeModel_HeaderSection ("DynamicType", -1, true));
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SetHeaderItem (15, TreeModel_HeaderSection ("First", -1, true));
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SetHeaderItem (16, TreeModel_HeaderSection ("Last", -1, true));
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SetHeaderItem (17, TreeModel_HeaderSection ("Continuity", -1, true));
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SetHeaderItem (18, TreeModel_HeaderSection ("IsClosed", -1, true));
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SetHeaderItem (19, TreeModel_HeaderSection ("IsPeriodic", -1, true));
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}
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// =======================================================================
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// function : createRootItem
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// purpose :
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// =======================================================================
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void ShapeView_TreeModel::createRootItem (const int theColumnId)
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{
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myRootItems.insert (theColumnId, ShapeView_ItemRoot::CreateItem (TreeModel_ItemBasePtr(), 0, theColumnId));
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if (theColumnId == 0)
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m_pRootItem = myRootItems[0];
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}
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// =======================================================================
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// function : AddShape
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// purpose :
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// =======================================================================
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void ShapeView_TreeModel::AddShape(const TopoDS_Shape& theShape)
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{
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for (int aColId = 0, aNbColumns = columnCount(); aColId < aNbColumns; aColId++)
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{
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ShapeView_ItemRootPtr aRootItem = itemDynamicCast<ShapeView_ItemRoot>(RootItem (aColId));
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aRootItem->AddShape(theShape);
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}
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Reset();
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EmitLayoutChanged();
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}
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// =======================================================================
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// function : RemoveAllShapes
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// purpose :
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// =======================================================================
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void ShapeView_TreeModel::RemoveAllShapes()
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{
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for (int aColId = 0, aNbColumns = columnCount(); aColId < aNbColumns; aColId++)
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{
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ShapeView_ItemRootPtr aRootItem = itemDynamicCast<ShapeView_ItemRoot>(RootItem (aColId));
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aRootItem->RemoveAllShapes();
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}
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Reset();
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EmitLayoutChanged();
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}
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// =======================================================================
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// function : FindIndex
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// purpose :
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// =======================================================================
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QModelIndex ShapeView_TreeModel::FindIndex (const TopoDS_Shape& theShape) const
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{
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for (int aChildId = 0, aCount = rowCount(); aChildId < aCount; aChildId++)
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{
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QModelIndex anIndex = index (aChildId, 0);
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ShapeView_ItemShapePtr anItem = itemDynamicCast<ShapeView_ItemShape> (TreeModel_ModelBase::GetItemByIndex (anIndex));
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if (anItem && anItem->GetItemShape() == theShape)
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return anIndex;
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}
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return QModelIndex();
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}
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