/****************************************************************************
 *   Copyright (c) 2018 Zheng Lei (realthunder) <realthunder.dev@gmail.com> *
 *                                                                          *
 *   This file is part of the FreeCAD CAx development system.               *
 *                                                                          *
 *   This library is free software; you can redistribute it and/or          *
 *   modify it under the terms of the GNU Library General Public            *
 *   License as published by the Free Software Foundation; either           *
 *   version 2 of the License, or (at your option) any later version.       *
 *                                                                          *
 *   This library  is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of         *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
 *   GNU Library General Public License for more details.                   *
 *                                                                          *
 *   You should have received a copy of the GNU Library General Public      *
 *   License along with this library; see the file COPYING.LIB. If not,     *
 *   write to the Free Software Foundation, Inc., 59 Temple Place,          *
 *   Suite 330, Boston, MA  02111-1307, USA                                 *
 *                                                                          *
 ****************************************************************************/

#ifndef GUI_VIEW_PARAMS_H
#define GUI_VIEW_PARAMS_H


#include <Base/Parameter.h>

namespace Gui
{

/** Convenient class to obtain view provider related parameters
 *
 * The parameters are under group "User parameter:BaseApp/Preferences/View"
 */
class GuiExport ViewParams: public ParameterGrp::ObserverType
{
public:
    ViewParams();
    ~ViewParams() override;
    void OnChange(Base::Subject<const char*>&, const char* sReason) override;
    static ViewParams* instance();

    ParameterGrp::handle getHandle()
    {
        return handle;
    }

#define FC_VIEW_PARAMS \
    FC_VIEW_PARAM(UseNewSelection, bool, Bool, true) \
    FC_VIEW_PARAM(UseSelectionRoot, bool, Bool, true) \
    FC_VIEW_PARAM(EnableSelection, bool, Bool, true) \
    FC_VIEW_PARAM(RenderCache, int, Int, 0) \
    FC_VIEW_PARAM(RandomColor, bool, Bool, false) \
    FC_VIEW_PARAM(BoundingBoxColor, unsigned long, Unsigned, 4294967295UL) \
    FC_VIEW_PARAM(AnnotationTextColor, unsigned long, Unsigned, 4294967295UL) \
    FC_VIEW_PARAM(MarkerSize, int, Int, 9) \
    FC_VIEW_PARAM(DefaultLinkColor, unsigned long, Unsigned, 0x66FFFF00) \
    FC_VIEW_PARAM(DefaultShapeLineColor, unsigned long, Unsigned, 421075455UL) \
    FC_VIEW_PARAM(DefaultShapeVertexColor, unsigned long, Unsigned, 421075455UL) \
    FC_VIEW_PARAM(DefaultShapeColor, unsigned long, Unsigned, 0xCCCCCC00) \
    FC_VIEW_PARAM(DefaultShapeTransparency, int, Int, 0) \
    FC_VIEW_PARAM(DefaultShapeLineWidth, int, Int, 2) \
    FC_VIEW_PARAM(DefaultShapePointSize, int, Int, 2) \
    FC_VIEW_PARAM(CoinCycleCheck, bool, Bool, true) \
    FC_VIEW_PARAM(EnablePropertyViewForInactiveDocument, bool, Bool, true) \
    FC_VIEW_PARAM(ShowSelectionBoundingBox, bool, Bool, false) \
    FC_VIEW_PARAM(PropertyViewTimer, unsigned long, Unsigned, 100) \
    FC_VIEW_PARAM(AxisXColor, unsigned long, Unsigned, 0xCC333300) \
    FC_VIEW_PARAM(AxisYColor, unsigned long, Unsigned, 0x33CC3300) \
    FC_VIEW_PARAM(AxisZColor, unsigned long, Unsigned, 0x3333CC00) \
    FC_VIEW_PARAM(OriginColor, unsigned long, Unsigned, 0xFBD62900) \
    FC_VIEW_PARAM(NeutralColor, unsigned long, Unsigned, 0xB3B38000) \
    FC_VIEW_PARAM(PlacementIndicatorScale, double, Float, 40.0) \
    FC_VIEW_PARAM(DraggerScale, double, Float, 0.03) \
    FC_VIEW_PARAM(DatumScale, double, Float, 100.0) \
    FC_VIEW_PARAM(DatumPlaneSize, double, Float, 62.0) \
    FC_VIEW_PARAM(DatumLineSize, double, Float, 70.0) \
    FC_VIEW_PARAM(DatumTemporaryScaleFactor, double, Float, 2.0)

#undef FC_VIEW_PARAM
#define FC_VIEW_PARAM(_name, _ctype, _type, _def) \
    _ctype get##_name() const \
    { \
        return _name; \
    } \
    void set##_name(_ctype _v) \
    { \
        handle->Set##_type(#_name, _v); \
        _name = _v; \
    }

    FC_VIEW_PARAMS

private:
#undef FC_VIEW_PARAM
#define FC_VIEW_PARAM(_name, _ctype, _type, _def) _ctype _name;

    FC_VIEW_PARAMS
    ParameterGrp::handle handle;
};

#undef FC_VIEW_PARAM

}  // namespace Gui

#endif  // GUI_VIEW_PARAMS_H