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a5a7b3185b
Update empty method guards to new style with regex (see PR). Used clang-format 18.1.8. New actions to validate code formatting is added. Update .clang-format with disabling of include sorting. It is temporary changes, then include will be sorted. Apply formatting for /src and /tools folder. The files with .hxx,.cxx,.lxx,.h,.pxx,.hpp,*.cpp extensions.
168 lines
6.4 KiB
C++
168 lines
6.4 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/DFBrowser_TreeLevelView.hxx>
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#include <inspector/DFBrowser_Item.hxx>
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#include <inspector/DFBrowser_TreeLevelViewModel.hxx>
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#include <inspector/DFBrowser_Window.hxx>
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#include <inspector/DFBrowserPane_Tools.hxx>
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#include <inspector/TreeModel_ModelBase.hxx>
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#include <inspector/ViewControl_Tools.hxx>
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#include <Standard_WarningsDisable.hxx>
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#include <QItemSelectionModel>
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#include <QGridLayout>
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#include <QHeaderView>
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#include <QTableView>
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#include <QWidget>
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#include <Standard_WarningsRestore.hxx>
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const int LABEL_OR_ATTRIBUTECOLUMN_WIDTH = 160;
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// =======================================================================
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// function : Constructor
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// purpose :
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// =======================================================================
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DFBrowser_TreeLevelView::DFBrowser_TreeLevelView(QWidget* theParent)
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: QObject(theParent)
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{
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myMainWindow = new QWidget(theParent);
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QGridLayout* aLayout = new QGridLayout(myMainWindow);
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aLayout->setContentsMargins(0, 0, 0, 0);
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myTableView = new QTableView(myMainWindow);
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myTableView->setModel(new DFBrowser_TreeLevelViewModel(myTableView));
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myTableView->setColumnWidth(0, LABEL_OR_ATTRIBUTECOLUMN_WIDTH);
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myTableView->setEditTriggers(QAbstractItemView::DoubleClicked);
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myTableView->horizontalHeader()->setVisible(false);
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QHeaderView* aVHeader = myTableView->verticalHeader();
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aVHeader->setVisible(false);
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aVHeader->setDefaultSectionSize(aVHeader->minimumSectionSize());
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myTableView->horizontalHeader()->setStretchLastSection(true);
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aLayout->addWidget(myTableView);
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QItemSelectionModel* aSelectionModel = new QItemSelectionModel(myTableView->model());
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myTableView->setSelectionMode(QAbstractItemView::SingleSelection);
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myTableView->setSelectionModel(aSelectionModel);
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myTableView->setSelectionBehavior(QAbstractItemView::SelectRows);
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connect(aSelectionModel,
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SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
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this,
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SLOT(onTableSelectionChanged(const QItemSelection&, const QItemSelection&)));
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connect(myTableView,
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SIGNAL(doubleClicked(const QModelIndex&)),
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this,
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SLOT(onTableDoubleClicked(const QModelIndex&)));
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ViewControl_Tools::SetWhiteBackground(myTableView);
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myTableView->setGridStyle(Qt::NoPen);
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}
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// =======================================================================
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// function : clearSelection
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// purpose :
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// =======================================================================
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void DFBrowser_TreeLevelView::ClearSelection()
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{
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myTableView->selectionModel()->clearSelection();
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}
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// =======================================================================
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// function : ProcessItem
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// purpose :
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// =======================================================================
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bool DFBrowser_TreeLevelView::ProcessItem(const QModelIndex& theIndex)
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{
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bool aResult = false;
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TreeModel_ItemBasePtr anItemBase = TreeModel_ModelBase::GetItemByIndex(theIndex);
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if (anItemBase)
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{
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// use this view for attribute/document/label items
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DFBrowser_ItemPtr anItem = itemDynamicCast<DFBrowser_Item>(anItemBase);
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if (anItem)
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aResult = anItem && !anItem->HasAttribute();
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else
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aResult = true; // attribute or document item
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}
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return aResult;
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}
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// =======================================================================
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// function : UpdateByTreeSelectionChanged
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// purpose :
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// =======================================================================
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void DFBrowser_TreeLevelView::UpdateByTreeSelectionChanged(const QItemSelection& theSelected,
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const QItemSelection&)
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{
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QModelIndexList aSelectedIndices = theSelected.indexes();
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QModelIndexList aFirstColumnSelectedIndices;
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for (QModelIndexList::const_iterator aSelIt = aSelectedIndices.begin();
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aSelIt != aSelectedIndices.end();
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aSelIt++)
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{
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QModelIndex anIndex = *aSelIt;
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if (anIndex.column() == 0)
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aFirstColumnSelectedIndices.append(anIndex);
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}
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if (aFirstColumnSelectedIndices.size() != 1)
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return;
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DFBrowser_TreeLevelViewModel* aModel =
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dynamic_cast<DFBrowser_TreeLevelViewModel*>(myTableView->model());
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const QModelIndex& anIndex = aFirstColumnSelectedIndices.first();
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if (DFBrowser_TreeLevelView::ProcessItem(anIndex)) // to Init
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aModel->Init(anIndex);
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else
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aModel->Reset();
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}
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// =======================================================================
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// function : onTableSelectionChanged
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// purpose :
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// =======================================================================
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void DFBrowser_TreeLevelView::onTableSelectionChanged(const QItemSelection& theSelected,
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const QItemSelection&)
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{
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QModelIndexList aSelectedIndices = theSelected.indexes();
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QModelIndex aSelectedIndex = TreeModel_ModelBase::SingleSelected(aSelectedIndices, 0);
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DFBrowser_TreeLevelViewModel* aTableModel =
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dynamic_cast<DFBrowser_TreeLevelViewModel*>(myTableView->model());
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if (aTableModel && aTableModel->IsInitialized())
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{
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const QModelIndex& aTreeViewIndex = aTableModel->GetTreeViewIndex(aSelectedIndex);
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if (aTreeViewIndex.isValid())
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emit indexSelected(aTreeViewIndex);
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}
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}
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// =======================================================================
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// function : onTableDoubleClicked
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// purpose :
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// =======================================================================
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void DFBrowser_TreeLevelView::onTableDoubleClicked(const QModelIndex& theIndex)
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{
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DFBrowser_TreeLevelViewModel* aTableModel =
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dynamic_cast<DFBrowser_TreeLevelViewModel*>(myTableView->model());
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if (!aTableModel)
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return;
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const QModelIndex& aTreeViewIndex = aTableModel->GetTreeViewIndex(theIndex);
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if (aTreeViewIndex.isValid())
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emit indexDoubleClicked(aTreeViewIndex);
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}
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