152 lines
5.0 KiB
C++
152 lines
5.0 KiB
C++
/***************************************************************************
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* Copyright (C) 2015 Alexander Golubev (Fat-Zer) <fatzer2@gmail.com> *
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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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#ifndef TASKFEATUREPARAMETERS_H_NAHKE2YZ
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#define TASKFEATUREPARAMETERS_H_NAHKE2YZ
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#include <type_traits>
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#include <Gui/TaskView/TaskDialog.h>
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#include <Gui/TaskView/TaskView.h>
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#include <Gui/DocumentObserver.h>
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#include "ViewProvider.h"
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namespace PartDesignGui {
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/// Convenience class to collect common methods for all SketchBased features
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class TaskFeatureParameters : public Gui::TaskView::TaskBox,
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public Gui::DocumentObserver
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{
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Q_OBJECT
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public:
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TaskFeatureParameters(PartDesignGui::ViewProvider* vp, QWidget *parent,
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const std::string& pixmapname, const QString& parname);
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~TaskFeatureParameters() override = default;
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/// save field history
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virtual void saveHistory() {}
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/// apply changes made in the parameters input to the model via commands
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virtual void apply() {}
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void recomputeFeature();
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bool isUpdateBlocked() const
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{
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return blockUpdate;
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}
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protected Q_SLOTS:
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// TODO Add update view to all dialogs (2015-12-05, Fat-Zer)
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void onUpdateView(bool on);
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private:
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/** Notifies when the object is about to be removed. */
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void slotDeletedObject(const Gui::ViewProviderDocumentObject& Obj) override;
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protected:
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template<typename T = PartDesignGui::ViewProvider> T* getViewObject() const
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{
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static_assert(std::is_base_of<PartDesignGui::ViewProvider, T>::value,
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"Wrong template argument");
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return freecad_cast<T*>(vp);
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}
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template<typename T = App::DocumentObject> T* getObject() const
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{
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static_assert(std::is_base_of<App::DocumentObject, T>::value, "Wrong template argument");
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if (vp) {
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return vp->getObject<T>();
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}
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return nullptr;
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}
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Gui::Document* getGuiDocument() const
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{
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return vp ? vp->getDocument() : nullptr;
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}
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App::Document* getAppDocument() const
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{
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auto obj = getObject();
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return obj ? obj->getDocument() : nullptr;
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}
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bool& getUpdateBlockRef()
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{
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return blockUpdate;
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}
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void setUpdateBlocked(bool value)
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{
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blockUpdate = value;
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}
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private:
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PartDesignGui::ViewProvider *vp;
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bool blockUpdate;
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};
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/// A common base for sketch based, dressup and other solid parameters dialogs
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class TaskDlgFeatureParameters : public Gui::TaskView::TaskDialog
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{
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Q_OBJECT
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public:
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explicit TaskDlgFeatureParameters(PartDesignGui::ViewProvider *vp);
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~TaskDlgFeatureParameters() override;
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public:
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/// is called by the framework if the dialog is accepted (Ok)
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bool accept() override;
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/// is called by the framework if the dialog is rejected (Cancel)
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bool reject() override;
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template<typename T = PartDesignGui::ViewProvider> T* getViewObject() const
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{
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static_assert(std::is_base_of<PartDesignGui::ViewProvider, T>::value,
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"Wrong template argument");
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return freecad_cast<T*>(vp);
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}
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template<typename T = App::DocumentObject> T* getObject() const
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{
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static_assert(std::is_base_of<App::DocumentObject, T>::value, "Wrong template argument");
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if (vp) {
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return vp->getObject<T>();
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}
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return nullptr;
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}
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private:
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PartDesignGui::ViewProvider* vp;
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};
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} //namespace PartDesignGui
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#endif /* end of include guard: TASKFEATUREPARAMETERS_H_NAHKE2YZ */
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