FreeCAD

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/***************************************************************************
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 *   Copyright (c) 2006 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 <App/DocumentObjectGroup.h>
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#include "ViewProviderDocumentObjectGroup.h"
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#include "Application.h"
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#include "BitmapFactory.h"
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#include "Document.h"
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using namespace Gui;
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PROPERTY_SOURCE_WITH_EXTENSIONS(Gui::ViewProviderDocumentObjectGroup, Gui::ViewProviderDocumentObject)
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/**
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 * Creates the view provider for an object group.
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 */
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ViewProviderDocumentObjectGroup::ViewProviderDocumentObjectGroup()
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{
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    ViewProviderGroupExtension::initExtension(this);
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    sPixmap = "folder";
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}
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ViewProviderDocumentObjectGroup::~ViewProviderDocumentObjectGroup() = default;
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std::vector<std::string> ViewProviderDocumentObjectGroup::getDisplayModes() const
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{
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    // empty
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    return {};
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}
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bool ViewProviderDocumentObjectGroup::isShow() const
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{
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    return Visibility.getValue();
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}
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QIcon ViewProviderDocumentObjectGroup::getIcon() const
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{
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    return mergeGreyableOverlayIcons (Gui::BitmapFactory().iconFromTheme(sPixmap));
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}
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/**
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 * Extracts the associated view providers of the objects of the associated object group group.
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 */
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void ViewProviderDocumentObjectGroup::getViewProviders(std::vector<ViewProviderDocumentObject*>& vp) const
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{
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    App::DocumentObject* doc = getObject();
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    if (doc->isDerivedFrom<App::DocumentObjectGroup>()) {
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        Gui::Document* gd = Application::Instance->getDocument(doc->getDocument());
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        auto grp = static_cast<App::DocumentObjectGroup*>(doc);
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        std::vector<App::DocumentObject*> obj = grp->getObjects();
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        for (const auto & it : obj) {
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            ViewProvider* v = gd->getViewProvider(it);
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            if (v && v->isDerivedFrom<ViewProviderDocumentObject>())
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                vp.push_back(static_cast<ViewProviderDocumentObject*>(v));
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        }
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    }
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}
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// Python feature -----------------------------------------------------------------------
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namespace Gui {
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/// @cond DOXERR
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PROPERTY_SOURCE_TEMPLATE(Gui::ViewProviderDocumentObjectGroupPython, Gui::ViewProviderDocumentObjectGroup)
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/// @endcond
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// explicit template instantiation
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template class GuiExport ViewProviderFeaturePythonT<ViewProviderDocumentObjectGroup>;
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}
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