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14bbbdcbc1
The following implementation has been made: - CMake procedure is extended to compile Qt tools. This is optional and is handled by USE_QT_TOOLS option(OFF by default) - It is possible to build Qt tools using Qt5 or Qt4, it is settled with USE_QT4 option. - Sample of DFBrowser tool is available in samples/tools/TInspectorEXE. It is build with tools, executable is placed in binaries. To start the sample, use dfbrowser.bat command. - DFBrowser tool may be started from DRAW
141 lines
4.7 KiB
C++
141 lines
4.7 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 <DFBrowserPane_TDataStdTreeNodeItem.hxx>
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#include <DFBrowser_Module.hxx>
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#include <DFBrowser_Tools.hxx>
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#include <DFBrowserPane_AttributePane.hxx>
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#include <DFBrowserPane_Tools.hxx>
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#include <TDataStd_TreeNode.hxx>
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#include <TDataStd_ChildNodeIterator.hxx>
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#include <TDF_AttributeIterator.hxx>
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#include <TDF_ChildIterator.hxx>
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#include <QIcon>
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#include <QObject>
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//#define REQUIRE_OCAF_REVIEW:11
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// =======================================================================
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// function : Init
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// purpose :
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// =======================================================================
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void DFBrowserPane_TDataStdTreeNodeItem::Init()
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{
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DFBrowserPane_TDataStdTreeNodeItemPtr aParentItem = itemDynamicCast<DFBrowserPane_TDataStdTreeNodeItem> (Parent());
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// if aParentItem is empty, it is the root item, an attribute field is already filled by SetAttribute method
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if (aParentItem)
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myAttribute = aParentItem->getChildAttribute (Row());
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Handle(TDataStd_TreeNode) aTreeNode = Handle(TDataStd_TreeNode)::DownCast (myAttribute);
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if (aTreeNode.IsNull())
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return;
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TreeModel_ItemBase::Init();
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myRowCount = aTreeNode->NbChildren (false);
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myLabelName = QString (DFBrowserPane_Tools::GetEntry (aTreeNode->Label()).ToCString());
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}
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// =======================================================================
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// function : Reset
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// purpose :
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// =======================================================================
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void DFBrowserPane_TDataStdTreeNodeItem::Reset()
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{
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DFBrowserPane_TDataStdTreeNodeItemPtr aParentItem = itemDynamicCast<DFBrowserPane_TDataStdTreeNodeItem> (Parent());
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if (aParentItem)
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{
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Handle(TDF_Attribute) anAttribute;
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SetAttribute (anAttribute);
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myRowCount = 0;
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myLabelName = QString();
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}
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myIsCurrentItem = false;
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TreeModel_ItemBase::Reset();
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}
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// =======================================================================
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// function : data
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// purpose :
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// =======================================================================
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QVariant DFBrowserPane_TDataStdTreeNodeItem::initValue (const int theRole) const
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{
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if (Column() != 0)
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return QVariant();
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switch (theRole)
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{
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case Qt::DisplayRole:
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case Qt::ToolTipRole: return getName();
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case Qt::ForegroundRole: return myIsCurrentItem ? QColor (Qt::darkBlue) : QColor (Qt::black);
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default: break;
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}
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return QVariant();
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}
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// =======================================================================
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// function : createChild
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// purpose :
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// =======================================================================
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TreeModel_ItemBasePtr DFBrowserPane_TDataStdTreeNodeItem::createChild(int theRow, int theColumn)
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{
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return DFBrowserPane_TDataStdTreeNodeItem::CreateItem(currentItem(), theRow, theColumn);
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}
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// =======================================================================
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// function : initItem
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// purpose :
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// =======================================================================
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void DFBrowserPane_TDataStdTreeNodeItem::initItem() const
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{
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if (IsInitialized())
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return;
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const_cast<DFBrowserPane_TDataStdTreeNodeItem*>(this)->Init();
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}
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// =======================================================================
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// function : getChildAttribute
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// purpose :
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// =======================================================================
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Handle(TDF_Attribute) DFBrowserPane_TDataStdTreeNodeItem::getChildAttribute (const int theChildRow) const
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{
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Handle(TDF_Attribute) aResult;
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Handle(TDataStd_TreeNode) aTreeNode = Handle(TDataStd_TreeNode)::DownCast (myAttribute);
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int aChildNodeId = 0;
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for (TDataStd_ChildNodeIterator aChildIt (aTreeNode); aChildIt.More(); aChildIt.Next(), aChildNodeId++)
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{
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if (aChildNodeId != theChildRow)
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continue;
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aResult = aChildIt.Value();
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break;
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}
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return aResult;
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}
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// =======================================================================
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// function : getRowCount
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// purpose :
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// =======================================================================
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int DFBrowserPane_TDataStdTreeNodeItem::getRowCount() const
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{
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initItem();
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return myRowCount;
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}
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