/*
 *  This file is part of RawTherapee.
 *
 *  Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
 *
 *  RawTherapee is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  RawTherapee 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with RawTherapee.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef _ICMPANEL_
#define _ICMPANEL_

#include <memory>
#include <gtkmm.h>
#include "adjuster.h"
#include "guiutils.h"

#include "toolpanel.h"
#include "popupbutton.h"
#include "../rtengine/imagedata.h"

class ICMPanelListener
{

public:
    virtual ~ICMPanelListener() {}
    virtual void saveInputICCReference(Glib::ustring fname, bool apply_wb) {}
};

class ICMPanel :
    public ToolParamBlock,
    public AdjusterListener,
    public FoldableToolPanel,
    public rtengine::ICMListener
{

protected:
    Gtk::Frame*        dcpFrame;
    Gtk::Frame*        coipFrame;
	
    Adjuster* gampos;
    Adjuster* slpos;
    Adjuster* predx;
    Adjuster* predy;
    Adjuster* pgrex;
    Adjuster* pgrey;
    Adjuster* pblux;
    Adjuster* pbluy;
    Adjuster* gamm;
    Adjuster* slop;
    Adjuster* pnulx;
    Adjuster* pnuly;

    Gtk::Label* labmga;
    Gtk::HBox* gabox;


    bool lastgamfree;
    sigc::connection  gamcsconn;
    //bool freegamma;
    bool lastToneCurve;
    sigc::connection tcurveconn;
    bool lastApplyLookTable;
    sigc::connection ltableconn;
    bool lastApplyBaselineExposureOffset;
    sigc::connection beoconn;
    bool lastApplyHueSatMap;
    sigc::connection hsmconn;
    bool lastobpc;
    sigc::connection obpcconn;
    bool isBatchMode;

private:
    rtengine::ProcEvent EvICMprimariMethod;
    rtengine::ProcEvent EvICMprofileMethod;
    rtengine::ProcEvent EvICMtempMethod;
    rtengine::ProcEvent EvICMpredx;
    rtengine::ProcEvent EvICMpredy;
    rtengine::ProcEvent EvICMpgrex;
    rtengine::ProcEvent EvICMpgrey;
    rtengine::ProcEvent EvICMpblux;
    rtengine::ProcEvent EvICMpbluy;
    rtengine::ProcEvent EvICMgamm;
    rtengine::ProcEvent EvICMslop;
    rtengine::ProcEvent EvICMtrcinMethod;

    Gtk::VBox       *  iVBox;
    Gtk::HBox* priHBox;
    Gtk::HBox* gaHBox;
    Gtk::HBox* profHBox;
    Gtk::HBox* tempHBox;
    Gtk::VBox* prifreeVBox;
    Gtk::HBox* trcinHBox;
    Gtk::HBox* prigreenHBox;
    Gtk::HBox* priblueHBox;
    Gtk::HBox* trcHBox;
    Gtk::HBox* prinulHBox;
    Gtk::HBox* priredHBox;

    Gtk::CheckButton*  obpc;
    Gtk::CheckButton*  freegamma;
    Gtk::RadioButton*  inone;

    Gtk::RadioButton*  iembedded;
    Gtk::RadioButton*  icamera;
    Gtk::RadioButton*  icameraICC;
    Gtk::RadioButton*  ifromfile;
    Gtk::Label*        dcpIllLabel;
    MyComboBoxText*    dcpIll;
    sigc::connection   dcpillconn;
    Gtk::CheckButton*  ckbToneCurve;
    Gtk::CheckButton*  ckbApplyLookTable;
    Gtk::CheckButton*  ckbApplyBaselineExposureOffset;
    Gtk::CheckButton*  ckbApplyHueSatMap;
    MyComboBoxText*    wnames;
    sigc::connection   wnamesconn;
    MyComboBoxText*    wgamma;
    sigc::connection   wgammaconn;
    MyComboBoxText*    wprimaries;
    sigc::connection   wprimariesconn;
    MyComboBoxText*    wprofile;
    sigc::connection   wprofileconn;
    MyComboBoxText*    wtemp;
    sigc::connection   wtempconn;
    MyComboBoxText*    wtrcin;
    sigc::connection   wtrcinconn;

    MyComboBoxText*    onames;
    sigc::connection   onamesconn;
    std::unique_ptr<PopUpButton>       ointent;
    sigc::connection   ointentconn;
    Gtk::RadioButton*  iunchanged;
    MyFileChooserButton* ipDialog;
    Gtk::RadioButton::Group opts;
    Gtk::Button*        saveRef;
    sigc::connection   ipc;
    Glib::ustring      oldip;
    ICMPanelListener*  icmplistener;

    double dcpTemperatures[2];
    Glib::ustring lastRefFilename;
    Glib::ustring camName;
    void updateDCP(int dcpIlluminant, Glib::ustring dcp_name);
    void updateRenderingIntent(const Glib::ustring &profile);
public:
    ICMPanel();

    void read(const rtengine::procparams::ProcParams* pp, const ParamsEdited* pedited = nullptr);
    void write(rtengine::procparams::ProcParams* pp, ParamsEdited* pedited = nullptr);
    void setBatchMode(bool batchMode);
    void setDefaults(const rtengine::procparams::ProcParams* defParams, const ParamsEdited* pedited = nullptr);
    void adjusterChanged(Adjuster* a, double newval);
    void setAdjusterBehavior(bool gammaadd, bool slopeadd);

    void wpChanged();
    void wprimariesChanged();
    void wprofileChanged();
    void wtempChanged();
    void wtrcinChanged();
    void opChanged();
    void oiChanged(int n);
    void oBPCChanged();
    void ipChanged();
    void gpChanged();
    void GamChanged();
    void ipSelectionChanged();
    void dcpIlluminantChanged();
    void toneCurveChanged();
    void applyLookTableChanged();
    void applyBaselineExposureOffsetChanged();
    void applyHueSatMapChanged();
    void TRCChanged(double gamm, double slo);

    void setRawMeta(bool raw, const rtengine::FramesData* pMeta);
    void saveReferencePressed();

    void setICMPanelListener(ICMPanelListener* ipl)
    {
        icmplistener = ipl;
    }
};

#endif