101 lines
3.4 KiB
C++
101 lines
3.4 KiB
C++
/***************************************************************************
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* Copyright (c) 2013 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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#include "ActiveAnalysisObserver.h"
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#include <Gui/Application.h>
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#include <Gui/Document.h>
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#include <Gui/ViewProviderDocumentObject.h>
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#include <Mod/Fem/App/FemAnalysis.h>
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using namespace FemGui;
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ActiveAnalysisObserver* ActiveAnalysisObserver::inst = 0;
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ActiveAnalysisObserver* ActiveAnalysisObserver::instance()
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{
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if (!inst)
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inst = new ActiveAnalysisObserver();
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return inst;
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}
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ActiveAnalysisObserver::ActiveAnalysisObserver()
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: activeObject(0), activeView(0), activeDocument(0)
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{
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}
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ActiveAnalysisObserver::~ActiveAnalysisObserver()
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{
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}
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void ActiveAnalysisObserver::setActiveObject(Fem::FemAnalysis* fem)
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{
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if (fem) {
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activeObject = fem;
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App::Document* doc = fem->getDocument();
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activeDocument = Gui::Application::Instance->getDocument(doc);
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activeView = static_cast<Gui::ViewProviderDocumentObject *>(activeDocument->getViewProvider(activeObject));
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attachDocument(doc);
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}
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else {
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activeObject = 0;
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activeView = 0;
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}
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}
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Fem::FemAnalysis* ActiveAnalysisObserver::getActiveObject() const
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{
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return activeObject;
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}
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bool ActiveAnalysisObserver::hasActiveObject() const
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{
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return activeObject != 0;
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}
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void ActiveAnalysisObserver::highlightActiveObject(const Gui::HighlightMode& mode, bool on)
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{
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if (activeDocument && activeView)
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activeDocument->signalHighlightObject(*activeView, mode, on, 0, 0);
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}
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void ActiveAnalysisObserver::slotDeletedDocument(const App::Document& Doc)
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{
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App::Document* d = getDocument();
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if (d == &Doc) {
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activeObject = 0;
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activeDocument = 0;
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activeView = 0;
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detachDocument();
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}
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}
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void ActiveAnalysisObserver::slotDeletedObject(const App::DocumentObject& Obj)
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{
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if (activeObject == &Obj) {
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activeObject = 0;
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activeView = 0;
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}
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}
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