163 lines
5.2 KiB
C++
163 lines
5.2 KiB
C++
/***************************************************************************
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* Copyright (c) 2008 Werner Mayer <wmayer[at]users.sourceforge.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <Inventor/nodes/SoGroup.h>
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# include <QHeaderView>
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#endif
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#include "SceneInspector.h"
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#include "ui_SceneInspector.h"
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#include "MainWindow.h"
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#include "View3DInventor.h"
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#include "View3DInventorViewer.h"
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using namespace Gui::Dialog;
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/* TRANSLATOR Gui::Dialog::SceneModel */
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SceneModel::SceneModel(QObject* parent)
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: QStandardItemModel(parent)
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{
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}
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SceneModel::~SceneModel()
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{
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}
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int SceneModel::columnCount (const QModelIndex & parent) const
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{
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return 2;
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}
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Qt::ItemFlags SceneModel::flags (const QModelIndex & index) const
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{
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return QAbstractItemModel::flags(index);
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}
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QVariant SceneModel::headerData (int section, Qt::Orientation orientation, int role) const
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{
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if (orientation == Qt::Horizontal) {
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if (role != Qt::DisplayRole)
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return QVariant();
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if (section == 0)
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return tr("Inventor Tree");
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else if (section == 1)
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return tr("Name");
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}
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return QVariant();
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}
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bool SceneModel::setHeaderData (int, Qt::Orientation, const QVariant &, int)
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{
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return false;
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}
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void SceneModel::setNode(SoNode* node)
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{
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this->clear();
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this->setHeaderData(0, Qt::Horizontal, tr("Nodes"), Qt::DisplayRole);
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this->insertColumns(0,2);
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this->insertRows(0,1);
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setNode(this->index(0, 0), node);
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}
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void SceneModel::setNode(QModelIndex index, SoNode* node)
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{
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this->setData(index, QVariant(QString::fromAscii(node->getTypeId().getName())));
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if (node->getTypeId().isDerivedFrom(SoGroup::getClassTypeId())) {
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SoGroup *group = static_cast<SoGroup*>(node);
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// insert SoGroup icon
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this->insertColumns(0,2,index);
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this->insertRows(0,group->getNumChildren(), index);
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for (int i=0; i<group->getNumChildren();i++) {
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SoNode* child = group->getChild(i);
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setNode(this->index(i, 0, index), child);
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this->setData(this->index(i, 1, index), QVariant(QString::fromAscii(child->getName())));
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}
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}
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// insert icon
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}
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// --------------------------------------------------------
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/* TRANSLATOR Gui::Dialog::DlgInspector */
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DlgInspector::DlgInspector(QWidget* parent, Qt::WFlags fl)
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: QDialog(parent, fl), ui(new Ui_SceneInspector())
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{
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ui->setupUi(this);
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setWindowTitle(tr("Scene Inspector"));
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SceneModel* model = new SceneModel(this);
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ui->treeView->setModel(model);
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ui->treeView->setRootIsDecorated(true);
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}
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/*
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* Destroys the object and frees any allocated resources
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*/
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DlgInspector::~DlgInspector()
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{
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// no need to delete child widgets, Qt does it all for us
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delete ui;
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}
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void DlgInspector::setNode(SoNode* node)
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{
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SceneModel* model = static_cast<SceneModel*>(ui->treeView->model());
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model->setNode(node);
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QHeaderView* header = ui->treeView->header();
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header->setResizeMode(0, QHeaderView::Stretch);
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header->setMovable(false);
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}
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void DlgInspector::changeEvent(QEvent *e)
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{
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if (e->type() == QEvent::LanguageChange) {
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ui->retranslateUi(this);
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setWindowTitle(tr("Scene Inspector"));
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}
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QDialog::changeEvent(e);
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}
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void DlgInspector::on_refreshButton_clicked()
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{
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View3DInventor* child = qobject_cast<View3DInventor*>(getMainWindow()->activeWindow());
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if (child) {
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View3DInventorViewer* viewer = child->getViewer();
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setNode(viewer->getSceneGraph());
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ui->treeView->expandToDepth(3);
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}
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else {
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SceneModel* model = static_cast<SceneModel*>(ui->treeView->model());
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model->clear();
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}
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}
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#include "moc_SceneInspector.cpp"
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