FreeCAD

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/***************************************************************************
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 *   Copyright (c) 2024 Florian Foinant-Willig <ffw@2f2v.fr>               *
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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/Document.h>
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#include <App/SuppressibleExtension.h>
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#include "ActionFunction.h"
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#include "Control.h"
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#include "Document.h"
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#include "Application.h"
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#include "TreeItemMode.h"
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#include "ViewProviderSuppressibleExtension.h"
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#include "BitmapFactory.h"
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#include "ViewProviderDocumentObject.h"
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#include "qmenu.h"
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using namespace Gui;
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EXTENSION_PROPERTY_SOURCE(Gui::ViewProviderSuppressibleExtension, Gui::ViewProviderExtension)
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ViewProviderSuppressibleExtension::ViewProviderSuppressibleExtension()
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{
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    initExtensionType(ViewProviderSuppressibleExtension::getExtensionClassTypeId());
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}
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ViewProviderSuppressibleExtension::~ViewProviderSuppressibleExtension() = default;
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void ViewProviderSuppressibleExtension::extensionUpdateData(const App::Property* prop)
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{
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    auto vp = getExtendedViewProvider();
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    auto owner = vp->getObject();
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    if(!owner || !owner->isValid())
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        return;
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    auto ext = owner->getExtensionByType<App::SuppressibleExtension>();
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    if (ext && prop == &ext->Suppressed) {
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        //update the tree item
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        bool suppressed = ext->Suppressed.getValue();
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        setSuppressedIcon(suppressed);
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        getExtendedViewProvider()->signalChangeHighlight(suppressed, Gui::HighlightMode::StrikeOut);
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    }
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}
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void ViewProviderSuppressibleExtension::setSuppressedIcon(bool onoff) {
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    isSetSuppressedIcon = onoff;
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    getExtendedViewProvider()->signalChangeIcon(); // signal icon change
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}
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QIcon ViewProviderSuppressibleExtension::extensionMergeColorfullOverlayIcons (const QIcon & orig) const
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{
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    QIcon mergedicon = orig;
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    if(isSetSuppressedIcon) {
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        static QPixmap px(Gui::BitmapFactory().pixmapFromSvg("feature_suppressed", QSize(16, 16)));
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        mergedicon = Gui::BitmapFactoryInst::mergePixmap(mergedicon, px, Gui::BitmapFactoryInst::TopLeft);
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    }
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    return Gui::ViewProviderExtension::extensionMergeColorfullOverlayIcons(mergedicon);
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}
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void ViewProviderSuppressibleExtension::extensionSetupContextMenu(QMenu* menu, QObject*, const char*)
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{
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    auto vp = getExtendedViewProvider();
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    auto obj = vp->getObject()->getExtensionByType<App::SuppressibleExtension>();
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    //Show Suppressed toggle action if the Suppressed property is visible
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    if (obj && ! obj->Suppressed.testStatus(App::Property::Hidden)) {
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        Gui::ActionFunction* func = new Gui::ActionFunction(menu);
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        QAction* act = menu->addAction(QObject::tr("Suppressed"));
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        act->setCheckable(true);
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        act->setChecked(obj->Suppressed.getValue());
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        func->trigger(act, [obj](){
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            obj->Suppressed.setValue(! obj->Suppressed.getValue());
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        });
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    }
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}
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namespace Gui {
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EXTENSION_PROPERTY_SOURCE_TEMPLATE(Gui::ViewProviderSuppressibleExtensionPython, Gui::ViewProviderSuppressibleExtension)
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// explicit template instantiation
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template class GuiExport ViewProviderExtensionPythonT<ViewProviderSuppressibleExtension>;
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} //namespace Gui
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