ViewProviderDocumentObjectGroup.h

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00001 /***************************************************************************
00002  *   Copyright (c) 2006 Werner Mayer <wmayer[at]users.sourceforge.net>     *
00003  *                                                                         *
00004  *   This file is part of the FreeCAD CAx development system.              *
00005  *                                                                         *
00006  *   This library is free software; you can redistribute it and/or         *
00007  *   modify it under the terms of the GNU Library General Public           *
00008  *   License as published by the Free Software Foundation; either          *
00009  *   version 2 of the License, or (at your option) any later version.      *
00010  *                                                                         *
00011  *   This library  is distributed in the hope that it will be useful,      *
00012  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00013  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00014  *   GNU Library General Public License for more details.                  *
00015  *                                                                         *
00016  *   You should have received a copy of the GNU Library General Public     *
00017  *   License along with this library; see the file COPYING.LIB. If not,    *
00018  *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
00019  *   Suite 330, Boston, MA  02111-1307, USA                                *
00020  *                                                                         *
00021  ***************************************************************************/
00022 
00023 
00024 #ifndef GUI_VIEWPROVIDER_DOCUMENTOBJECTGROUP_H
00025 #define GUI_VIEWPROVIDER_DOCUMENTOBJECTGROUP_H
00026 
00027 
00028 #include "ViewProviderDocumentObject.h"
00029 
00030 namespace Gui {
00031 
00032 class GuiExport ViewProviderDocumentObjectGroup : public ViewProviderDocumentObject
00033 {
00034     PROPERTY_HEADER(Gui::ViewProviderDocumentObjectGroup);
00035 
00036 public:
00038     ViewProviderDocumentObjectGroup();
00040     virtual ~ViewProviderDocumentObjectGroup();
00041 
00042     virtual std::vector<App::DocumentObject*> claimChildren(void)const;
00043 
00044     void attach(App::DocumentObject *pcObject);
00045     void updateData(const App::Property*);
00046     void Restore(Base::XMLReader &reader);
00047     QIcon getIcon(void) const;
00049     std::vector<std::string> getDisplayModes(void) const;
00050     void hide(void);
00051     void show(void);
00052     bool isShow(void) const;
00053 
00054     virtual bool onDelete(const std::vector<std::string> &);
00055 
00056 protected:
00058     void onChanged(const App::Property* prop);
00059     void getViewProviders(std::vector<ViewProviderDocumentObject*>&) const;
00060 
00061 private:
00062     bool visible; // helper variable
00063     std::vector<ViewProvider*> nodes;
00064 };
00065 
00066 
00067 } // namespace Gui
00068 
00069 #endif // GUI_VIEWPROVIDER_DOCUMENTOBJECTGROUP_H
00070