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0027398: Integrate Qt Browser Widget to Open CASCADE Technology
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
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nds
bugmaster
201
tools/DFBrowser/DFBrowser_SearchLineModel.cxx
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201
tools/DFBrowser/DFBrowser_SearchLineModel.cxx
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// 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 <DFBrowser_SearchLineModel.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_ItemRole.hxx>
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#include <DFBrowserPane_Tools.hxx>
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#include <QDir>
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#include <QIcon>
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// =======================================================================
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// function : Constructor
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// purpose :
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// =======================================================================
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DFBrowser_SearchLineModel::DFBrowser_SearchLineModel (QObject* theParent, DFBrowser_Module* theModule)
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: QAbstractTableModel (theParent), myModule (theModule), myRowCount (0)
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{
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}
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// =======================================================================
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// function : SetValues
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// purpose :
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// =======================================================================
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void DFBrowser_SearchLineModel::SetValues (const QMap<int, QMap<QString, DFBrowser_SearchItemInfo > >& theDocumentValues,
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const QMap<int, QStringList>& theDocumentInfoValues)
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{
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myAdditionalValues = theDocumentValues;
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myDocumentInfoValues = theDocumentInfoValues;
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myRowCount = 0;
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for (QMap<int, QStringList>::const_iterator aValuesIt = myDocumentInfoValues.begin();
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aValuesIt != myDocumentInfoValues.end(); aValuesIt++)
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myRowCount += aValuesIt.value().size();
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}
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// =======================================================================
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// function : ClearValues
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// purpose :
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// =======================================================================
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void DFBrowser_SearchLineModel::ClearValues()
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{
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myAdditionalValues.clear();
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myDocumentInfoValues.clear();
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myRowCount = 0;
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}
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// =======================================================================
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// function : GetPath
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// purpose :
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// =======================================================================
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QStringList DFBrowser_SearchLineModel::GetPath (const QModelIndex& theIndex) const
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{
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int aRowInDocument;
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int aDocumentId = getDocumentId (theIndex.row(), aRowInDocument);
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if (aDocumentId < 0)
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return QStringList();
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const QMap<QString, DFBrowser_SearchItemInfo>& anAdditionalValues = myAdditionalValues[aDocumentId];
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const QStringList& anInfoValues = myDocumentInfoValues[aDocumentId];
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return anAdditionalValues[anInfoValues[aRowInDocument] ].Path();
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}
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// =======================================================================
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// function : GetValue
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// purpose :
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// =======================================================================
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QString DFBrowser_SearchLineModel::GetValue (const QModelIndex& theIndex) const
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{
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int aRowInDocument;
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int aDocumentId = getDocumentId (theIndex.row(), aRowInDocument);
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if (aDocumentId < 0)
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return QString();
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QString aValue = myDocumentInfoValues[aDocumentId][aRowInDocument];
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return aValue.mid (0, aValue.indexOf (SplitSeparator()));
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}
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// =======================================================================
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// function : index
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// purpose :
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// =======================================================================
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QModelIndex DFBrowser_SearchLineModel::index (int theRow, int theColumn, const QModelIndex& theParent) const
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{
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if (!hasIndex (theRow, theColumn, theParent))
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return QModelIndex();
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return createIndex (theRow, theColumn);
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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 DFBrowser_SearchLineModel::data (const QModelIndex& theIndex, int theRole) const
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{
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switch (theIndex.column())
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{
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case 0:
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{
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if (theRole == Qt::DisplayRole || theRole == Qt::EditRole || theRole == Qt::ToolTipRole)
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{
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int aRowInDocument;
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int aDocumentId = getDocumentId (theIndex.row(), aRowInDocument);
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if (aDocumentId < 0)
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return QVariant();
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return myDocumentInfoValues[aDocumentId][aRowInDocument];
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}
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break;
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}
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case 1:
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{
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if (theRole == Qt::DecorationRole)
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{
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int aRowInDocument;
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int aDocumentId = getDocumentId (theIndex.row(), aRowInDocument);
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if (aDocumentId < 0)
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return QVariant();
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QString anInfoValue = myDocumentInfoValues[aDocumentId][aRowInDocument];
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QVariant anIcon = myAdditionalValues[aDocumentId][anInfoValue].Icon();
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if (anIcon.isNull())
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{
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QString anAttributeName = anInfoValue.mid (0, anInfoValue.indexOf (SplitSeparator()));
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anIcon = DFBrowser_Module::GetAttributeInfo (anAttributeName.toUtf8().data(),
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myModule, DFBrowserPane_ItemRole_Decoration_40x40, 0);
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}
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return anIcon;
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}
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if (theRole == Qt::SizeHintRole) return QSize (80, 80);
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break;
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}
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case 2:
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{
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if (theRole == Qt::DisplayRole || theRole == Qt::EditRole)
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{
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int aRowInDocument;
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int aDocumentId = getDocumentId (theIndex.row(), aRowInDocument);
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if (aDocumentId < 0)
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return QVariant();
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QString anInfoValue = myDocumentInfoValues[aDocumentId][aRowInDocument];
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return myAdditionalValues[aDocumentId][anInfoValue].PathUnited();
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}
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break;
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}
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default:
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break;
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}
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return QVariant();
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}
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// =======================================================================
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// function : emitLayoutChanged
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// purpose :
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// =======================================================================
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void DFBrowser_SearchLineModel::EmitLayoutChanged()
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{
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emit layoutChanged();
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}
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// =======================================================================
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// function : getDocumentId
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// purpose :
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// =======================================================================
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int DFBrowser_SearchLineModel::getDocumentId (const int theRow, int& theRowInDocument) const
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{
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theRowInDocument = 0;
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int aDocumentId = -1;
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int aCurrentRow = theRow;
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for (int aValueId = 0, aSize = myDocumentInfoValues.size(); aValueId < aSize; aValueId++)
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{
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int aValueIndex = aValueId+1;
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if (!myDocumentInfoValues.contains (aValueIndex))
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continue;
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QStringList aValues = myDocumentInfoValues[aValueIndex];
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int aValuesSize = aValues.size();
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if (aCurrentRow < aValuesSize)
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{
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aDocumentId = aValueIndex;
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theRowInDocument= aCurrentRow;
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}
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else
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aCurrentRow = aCurrentRow - aValuesSize;
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}
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return aDocumentId;
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}
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