src/gigedit/dimregionedit.h

/*                                                         -*- c++ -*-
 * Copyright (C) 2006-2019 Andreas Persson
 *
 * This program 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 2, or (at
 * your option) any later version.
 *
 * This program 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 program; see the file COPYING. If not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 */

#ifndef GIGEDIT_DIMREGIONEDIT_H
#define GIGEDIT_DIMREGIONEDIT_H

#ifdef LIBGIG_HEADER_FILE
# include LIBGIG_HEADER_FILE(gig.h)
#else
# include <gig.h>
#endif

#include "compat.h"

#include <cairomm/context.h>
#include <gtkmm/box.h>
#include <gtkmm/drawingarea.h>
#include <gtkmm/entry.h>
#include <gtkmm/label.h>
#include <gtkmm/notebook.h>
#if USE_GTKMM_GRID
# include <gtkmm/grid.h>
#else
# include <gtkmm/table.h>
#endif

#ifdef LIBLINUXSAMPLER_HEADER_FILE
# include LIBLINUXSAMPLER_HEADER_FILE(engines/LFO.h)
#else
# include <linuxsampler/engines/LFO.h>
#endif

#include <set>

#include "paramedit.h"
#include "global.h"

class VelocityCurve : public Gtk::DrawingArea {
public:
    VelocityCurve(double (gig::DimensionRegion::*getter)(uint8_t));
    void set_dim_region(gig::DimensionRegion* d) { dimreg = d; }

protected:
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
    bool on_expose_event(GdkEventExpose* e);
#else
    bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
#endif

private:
    double (gig::DimensionRegion::* const getter)(uint8_t);
    gig::DimensionRegion* dimreg;
};

class CrossfadeCurve : public Gtk::DrawingArea {
public:
    CrossfadeCurve();
    void set_dim_region(gig::DimensionRegion* d) { dimreg = d; }

protected:
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
    bool on_expose_event(GdkEventExpose* e);
#else
    bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
#endif

private:
    gig::DimensionRegion* dimreg;
    void draw_one_curve(const Cairo::RefPtr<Cairo::Context>& cr,
                        const gig::DimensionRegion* d,
                        bool sensitive);
};

class LFOGraph : public Gtk::DrawingArea {
public:
    LFOGraph();
    void set_dim_region(gig::DimensionRegion* d) { dimreg = d; }

protected:
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
    bool on_expose_event(GdkEventExpose* e);
#else
    bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
#endif

    virtual float frequency() const = 0;
    virtual uint internalDepth() const = 0;
    virtual uint controllerDepth() const = 0;
    virtual bool flipPolarity() const = 0;
    virtual bool signedRange() const = 0;
    virtual LinuxSampler::LFO::start_level_t startLevel() const = 0;
    virtual bool hasControllerAssigned() const = 0;

    gig::DimensionRegion* dimreg;
    LinuxSampler::LFO lfo;
};

class LFO1Graph : public LFOGraph {
public:
    float frequency() const OVERRIDE { return dimreg->LFO1Frequency; }
    uint internalDepth() const OVERRIDE {
        const gig::lfo1_ctrl_t ctrl = dimreg->LFO1Controller;
        const bool hasInternalDepth = (
            ctrl != gig::lfo1_ctrl_modwheel && ctrl != gig::lfo1_ctrl_breath
        );
        return (hasInternalDepth) ? dimreg->LFO1InternalDepth : 0;
    }
    uint controllerDepth() const OVERRIDE { return dimreg->LFO1ControlDepth; }
    bool flipPolarity() const OVERRIDE { return dimreg->LFO1FlipPhase; }
    bool signedRange() const OVERRIDE { return false; }
    virtual LinuxSampler::LFO::start_level_t startLevel() const OVERRIDE { return LinuxSampler::LFO::start_level_mid; } // see https://sourceforge.net/p/linuxsampler/mailman/linuxsampler-devel/thread/2189307.cNP0Xbctxq%40silver/#msg36774029
    bool hasControllerAssigned() const OVERRIDE { return dimreg->LFO1Controller; }
};

class LFO2Graph : public LFOGraph {
public:
    float frequency() const OVERRIDE { return dimreg->LFO2Frequency; }
    uint internalDepth() const OVERRIDE {
        const gig::lfo2_ctrl_t ctrl = dimreg->LFO2Controller;
        const bool hasInternalDepth = (
            ctrl != gig::lfo2_ctrl_modwheel && ctrl != gig::lfo2_ctrl_foot
        );
        return (hasInternalDepth) ? dimreg->LFO2InternalDepth : 0;
    }
    uint controllerDepth() const OVERRIDE { return dimreg->LFO2ControlDepth; }
    bool flipPolarity() const OVERRIDE { return dimreg->LFO2FlipPhase; }
    bool signedRange() const OVERRIDE { return false; }
    virtual LinuxSampler::LFO::start_level_t startLevel() const OVERRIDE { return LinuxSampler::LFO::start_level_mid; } // see https://sourceforge.net/p/linuxsampler/mailman/linuxsampler-devel/thread/2189307.cNP0Xbctxq%40silver/#msg36774029
    bool hasControllerAssigned() const OVERRIDE { return dimreg->LFO2Controller; }
};

class LFO3Graph : public LFOGraph {
public:
    float frequency() const OVERRIDE { return dimreg->LFO3Frequency; }
    uint internalDepth() const OVERRIDE {
        const gig::lfo3_ctrl_t ctrl = dimreg->LFO3Controller;
        const bool hasInternalDepth = (
            ctrl != gig::lfo3_ctrl_modwheel && ctrl != gig::lfo3_ctrl_aftertouch
        );
        return (hasInternalDepth) ? dimreg->LFO3InternalDepth : 0;
    }
    uint controllerDepth() const OVERRIDE { return dimreg->LFO3ControlDepth; }
    bool flipPolarity() const OVERRIDE { return false; }
    bool signedRange() const OVERRIDE { return true; }
    virtual LinuxSampler::LFO::start_level_t startLevel() const OVERRIDE { return LinuxSampler::LFO::start_level_max; } // see https://sourceforge.net/p/linuxsampler/mailman/linuxsampler-devel/thread/2189307.cNP0Xbctxq%40silver/#msg36774029
    bool hasControllerAssigned() const OVERRIDE { return dimreg->LFO3Controller; }
};

class EGStateOptions : public HBox {
public:
    Gtk::Label label;
    BoolBox checkBoxAttack;
    BoolBox checkBoxAttackHold;
    BoolBox checkBoxDecay1;
    BoolBox checkBoxDecay2;
    BoolBox checkBoxRelease;

    EGStateOptions();
    void on_show_tooltips_changed();
};

class DimRegionEdit : public Gtk::Notebook
{
public:
    DimRegionEdit();
    virtual ~DimRegionEdit();
    void set_dim_region(gig::DimensionRegion* d);
    bool set_sample(gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop);
    bool set_sample(gig::DimensionRegion* dimreg, gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop);
    Gtk::Entry* wSample;
    Gtk::Button* buttonNullSampleReference;
    sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_to_be_changed();
    sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_changed();
    sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& signal_sample_ref_changed();
    sigc::signal<void, gig::Sample*>& signal_select_sample();

    std::set<gig::DimensionRegion*> dimregs;

protected:
    sigc::signal<void, gig::DimensionRegion*> dimreg_to_be_changed_signal;
    sigc::signal<void, gig::DimensionRegion*> dimreg_changed_signal;
    sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/> sample_ref_changed_signal;
    sigc::signal<void> instrument_changed;
    sigc::signal<void, gig::Sample*> select_sample_signal;

    /**
     * Ensures that the 2 signals DimRegionEdit::dimreg_to_be_changed_signal and
     * DimRegionEdit::dimreg_changed_signal are always triggered correctly as a
     * pair. It behaves similar to a "mutex lock guard" design pattern.
     */
    class DimRegionChangeGuard : public SignalGuard<gig::DimensionRegion*> {
    public:
        DimRegionChangeGuard(DimRegionEdit* edit, gig::DimensionRegion* pDimReg) :
            SignalGuard<gig::DimensionRegion*>(edit->dimreg_to_be_changed_signal, edit->dimreg_changed_signal, pDimReg)
        {
        }
    };

    gig::DimensionRegion* dimregion;

#ifdef OLD_TOOLTIPS
    Gtk::Tooltips tooltips;
#endif

#if USE_GTKMM_GRID
    Gtk::Grid* table[9];
#else
    Gtk::Table* table[9];
#endif

    Gtk::Label* lSample;

    VelocityCurve velocity_curve;
    VelocityCurve release_curve;
    VelocityCurve cutoff_curve;
    CrossfadeCurve crossfade_curve;
    LFO1Graph lfo1Graph; ///< Graphic of Amplitude (Volume) LFO waveform.
    LFO2Graph lfo2Graph; ///< Graphic of Filter Cutoff LFO waveform.
    LFO3Graph lfo3Graph; ///< Graphic of Pitch LFO waveform.

    NumEntryPermille eEG1PreAttack;
    NumEntryTemp<double> eEG1Attack;
    NumEntryTemp<double> eEG1Decay1;
    NumEntryTemp<double> eEG1Decay2;
    BoolEntry eEG1InfiniteSustain;
    NumEntryPermille eEG1Sustain;
    NumEntryTemp<double> eEG1Release;
    BoolEntry eEG1Hold;
    ChoiceEntryLeverageCtrl eEG1Controller;
    BoolEntry eEG1ControllerInvert;
    NumEntryTemp<uint8_t> eEG1ControllerAttackInfluence;
    NumEntryTemp<uint8_t> eEG1ControllerDecayInfluence;
    NumEntryTemp<uint8_t> eEG1ControllerReleaseInfluence;
    EGStateOptions eEG1StateOptions;
    NumEntryTemp<double> eLFO1Frequency;
    NumEntryTemp<uint16_t> eLFO1InternalDepth;
    NumEntryTemp<uint16_t> eLFO1ControlDepth;
    ChoiceEntry<gig::lfo1_ctrl_t> eLFO1Controller;
    BoolEntry eLFO1FlipPhase;
    BoolEntry eLFO1Sync;
    NumEntryPermille eEG2PreAttack;
    NumEntryTemp<double> eEG2Attack;
    NumEntryTemp<double> eEG2Decay1;
    NumEntryTemp<double> eEG2Decay2;
    BoolEntry eEG2InfiniteSustain;
    NumEntryPermille eEG2Sustain;
    NumEntryTemp<double> eEG2Release;
    ChoiceEntryLeverageCtrl eEG2Controller;
    BoolEntry eEG2ControllerInvert;
    NumEntryTemp<uint8_t> eEG2ControllerAttackInfluence;
    NumEntryTemp<uint8_t> eEG2ControllerDecayInfluence;
    NumEntryTemp<uint8_t> eEG2ControllerReleaseInfluence;
    EGStateOptions eEG2StateOptions;
    NumEntryTemp<double> eLFO2Frequency;
    NumEntryTemp<uint16_t> eLFO2InternalDepth;
    NumEntryTemp<uint16_t> eLFO2ControlDepth;
    ChoiceEntry<gig::lfo2_ctrl_t> eLFO2Controller;
    BoolEntry eLFO2FlipPhase;
    BoolEntry eLFO2Sync;
    NumEntryTemp<double> eEG3Attack;
    NumEntryTemp<int16_t> eEG3Depth;
    NumEntryTemp<double> eLFO3Frequency;
    NumEntryTemp<int16_t> eLFO3InternalDepth;
    NumEntryTemp<int16_t> eLFO3ControlDepth;
    ChoiceEntry<gig::lfo3_ctrl_t> eLFO3Controller;
    BoolEntry eLFO3Sync;
    BoolEntry eVCFEnabled;
    ChoiceEntry<gig::vcf_type_t> eVCFType;
    ChoiceEntry<gig::vcf_cutoff_ctrl_t> eVCFCutoffController;
    BoolEntry eVCFCutoffControllerInvert;
    NumEntryTemp<uint8_t> eVCFCutoff;
    ChoiceEntry<gig::curve_type_t> eVCFVelocityCurve;
    NumEntryTemp<uint8_t> eVCFVelocityScale;
    NumEntryTemp<uint8_t> eVCFVelocityDynamicRange;
    NumEntryTemp<uint8_t> eVCFResonance;
    BoolEntry eVCFResonanceDynamic;
    ChoiceEntry<gig::vcf_res_ctrl_t> eVCFResonanceController;
    BoolEntry eVCFKeyboardTracking;
    NumEntryTemp<uint8_t> eVCFKeyboardTrackingBreakpoint;
    ChoiceEntry<gig::curve_type_t> eVelocityResponseCurve;
    NumEntryTemp<uint8_t> eVelocityResponseDepth;
    NumEntryTemp<uint8_t> eVelocityResponseCurveScaling;
    ChoiceEntry<gig::curve_type_t> eReleaseVelocityResponseCurve;
    NumEntryTemp<uint8_t> eReleaseVelocityResponseDepth;
    NumEntryTemp<uint8_t> eReleaseTriggerDecay;
    NumEntryTemp<uint8_t> eCrossfade_in_start;
    NumEntryTemp<uint8_t> eCrossfade_in_end;
    NumEntryTemp<uint8_t> eCrossfade_out_start;
    NumEntryTemp<uint8_t> eCrossfade_out_end;
    BoolEntry ePitchTrack;
    ChoiceEntry<gig::sust_rel_trg_t> eSustainReleaseTrigger;
    BoolEntry eNoNoteOffReleaseTrigger;
    ChoiceEntry<gig::dim_bypass_ctrl_t> eDimensionBypass;
    NumEntryTemp<int8_t> ePan;
    BoolEntry eSelfMask;
    ChoiceEntryLeverageCtrl eAttenuationController;
    BoolEntry eInvertAttenuationController;
    NumEntryTemp<uint8_t> eAttenuationControllerThreshold;
    NumEntryTemp<uint8_t> eChannelOffset;
    BoolEntry eSustainDefeat;
    BoolEntry eMSDecode;
    NumEntryTemp<uint16_t> eSampleStartOffset;
    NoteEntry eUnityNote;
    ReadOnlyLabelWidget eSampleGroup;
    ReadOnlyLabelWidget eSampleFormatInfo;
    ReadOnlyLabelWidget eSampleID;
    ReadOnlyLabelWidget eChecksum;
    NumEntryTemp<int16_t> eFineTune;
    NumEntryGain eGain;
    BoolEntryPlus6 eGainPlus6;
    BoolEntry eSampleLoopEnabled;
    NumEntryTemp<uint32_t> eSampleLoopStart;
    NumEntryTemp<uint32_t> eSampleLoopLength;
    ChoiceEntry<uint32_t> eSampleLoopType;
    BoolEntry eSampleLoopInfinite;
    NumEntryTemp<uint32_t> eSampleLoopPlayCount;
    Gtk::Label* lEG2;
    Gtk::Label* lLFO2;

    Gtk::Button buttonSelectSample;

    int rowno;
    int pageno;
    int firstRowInBlock;


    void addProp(BoolEntry& boolentry);
    void addProp(BoolEntryPlus6& boolentry);
    void addProp(LabelWidget& labelwidget);
    void addLine(HBox& line);
    void addString(const char* labelText, Gtk::Label*& label,
                   Gtk::Entry*& widget);
    void addString(const char* labelText, Gtk::Label*& label,
                   Gtk::Entry*& widget, Gtk::Button*& button);
    Gtk::Label* addHeader(const char* text);
    void addRightHandSide(Gtk::Widget& widget);
    void nextPage();

    void VCFEnabled_toggled();
    void VCFCutoffController_changed();
    void VCFResonanceController_changed();
    void EG1InfiniteSustain_toggled();
    void EG2InfiniteSustain_toggled();
    void EG1Controller_changed();
    void EG2Controller_changed();
    void AttenuationController_changed();
    void LFO1Controller_changed();
    void LFO2Controller_changed();
    void LFO3Controller_changed();
    void crossfade1_changed();
    void crossfade2_changed();
    void crossfade3_changed();
    void crossfade4_changed();
    void update_loop_elements();
    void loop_start_changed();
    void loop_length_changed();
    void loop_infinite_toggled();
    void nullOutSampleReference();
    void on_show_tooltips_changed();

    int update_model;

    // connect a widget to a setter function in DimRegionEdit
    template<typename C, typename T>
    void connect(C& widget,
                 void (DimRegionEdit::*setter)(gig::DimensionRegion&, T)) {
        connect<C, T>(widget,
                      sigc::mem_fun(setter));
    }

    // connect a widget to a member variable in gig::DimensionRegion
    template<typename C, typename T>
    void connect(C& widget, T gig::DimensionRegion::* member) {
        connect<C, T>(widget,
                      sigc::bind(sigc::mem_fun(&DimRegionEdit::set_member<T>), member));
    }

    // connect a widget to a member of a struct member in gig::DimensionRegion
    template<typename C, typename T, typename S>
    void connect(C& widget, S gig::DimensionRegion::* member, T S::* member2) {
        connect<C, T>(widget,
                      sigc::bind(sigc::mem_fun(&DimRegionEdit::set_sub_member<T, S>), member, member2));
    }

    // connect a widget to a setter function in gig::DimensionRegion
    template<typename C, typename T>
    void connect(C& widget,
                 void (gig::DimensionRegion::*setter)(T)) {
        connect<C, T>(widget,
                      sigc::hide<0>(sigc::mem_fun(setter)));
    }

    // helper function for the connect functions above
    template<typename C, typename T>
    void connect(C& widget,
                 sigc::slot<void, DimRegionEdit&, gig::DimensionRegion&, T> setter) {
        widget.signal_value_changed().connect(
            sigc::compose(sigc::bind(sigc::mem_fun(*this, &DimRegionEdit::set_many<T>), setter),
                          sigc::mem_fun(widget, &C::get_value)));
    }

    // loop through all dimregions being edited and set a value in
    // each of them
    template<typename T>
    void set_many(T value,
                  sigc::slot<void, DimRegionEdit&, gig::DimensionRegion&, T> setter) {
        if (update_model == 0) {
            for (std::set<gig::DimensionRegion*>::iterator i = dimregs.begin() ;
                 i != dimregs.end() ; ++i)
            {
                DimRegionChangeGuard(this, *i);
                setter(*this, **i, value);
            }
        }
    }

    // set a value of a member variable in the given dimregion
    template<typename T>
    void set_member(gig::DimensionRegion& d, T value,
                    T gig::DimensionRegion::* member) {
        d.*member = value;
    }

    // set a value of a member of a struct member variable in the given dimregion
    template<typename T, typename S>
    void set_sub_member(gig::DimensionRegion& d, T value,
                        S gig::DimensionRegion::* member, T S::* member2) {
        d.*member.*member2 = value;
    }

    // setters for specific dimregion parameters

    void set_UnityNote(gig::DimensionRegion& d, uint8_t value);
    void set_FineTune(gig::DimensionRegion& d, int16_t value);
    void set_Crossfade_in_start(gig::DimensionRegion& d, uint8_t value);
    void set_Crossfade_in_end(gig::DimensionRegion& d, uint8_t value);
    void set_Crossfade_out_start(gig::DimensionRegion& d, uint8_t value);
    void set_Crossfade_out_end(gig::DimensionRegion& d, uint8_t value);
    void set_Gain(gig::DimensionRegion& d, int32_t value);
    void set_LoopEnabled(gig::DimensionRegion& d, bool value);
    void set_LoopType(gig::DimensionRegion& d, uint32_t value);
    void set_LoopStart(gig::DimensionRegion& d, uint32_t value);
    void set_LoopLength(gig::DimensionRegion& d, uint32_t value);
    void set_LoopInfinite(gig::DimensionRegion& d, bool value);
    void set_LoopPlayCount(gig::DimensionRegion& d, uint32_t value);

    void onButtonSelectSamplePressed();
};

#endif
1	schoenebeck	1225	/* -- c++ --
2	persson	3458	* Copyright (C) 2006-2019 Andreas Persson
3	schoenebeck	1225	*
4			* This program is free software; you can redistribute it and/or
5			* modify it under the terms of the GNU General Public License as
6			* published by the Free Software Foundation; either version 2, or (at
7			* your option) any later version.
8			*
9			* This program is distributed in the hope that it will be useful, but
10			* WITHOUT ANY WARRANTY; without even the implied warranty of
11			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12			* General Public License for more details.
13			*
14			* You should have received a copy of the GNU General Public License
15			* along with program; see the file COPYING. If not, write to the Free
16			* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
17			* 02110-1301 USA.
18			*/
19
20			#ifndef GIGEDIT_DIMREGIONEDIT_H
21			#define GIGEDIT_DIMREGIONEDIT_H
22
23	schoenebeck	3068	#ifdef LIBGIG_HEADER_FILE
24			# include LIBGIG_HEADER_FILE(gig.h)
25			#else
26			# include <gig.h>
27			#endif
28	schoenebeck	1225
29	schoenebeck	3364	#include "compat.h"
30
31	persson	2442	#include <cairomm/context.h>
32	persson	2844	#include <gtkmm/box.h>
33	persson	2392	#include <gtkmm/drawingarea.h>
34	schoenebeck	1225	#include <gtkmm/entry.h>
35			#include <gtkmm/label.h>
36			#include <gtkmm/notebook.h>
37	schoenebeck	3364	#if USE_GTKMM_GRID
38			# include <gtkmm/grid.h>
39			#else
40			# include <gtkmm/table.h>
41			#endif
42	schoenebeck	1225
43	schoenebeck	3619	#ifdef LIBLINUXSAMPLER_HEADER_FILE
44			# include LIBLINUXSAMPLER_HEADER_FILE(engines/LFO.h)
45			#else
46			# include <linuxsampler/engines/LFO.h>
47			#endif
48
49	persson	1460	#include <set>
50
51	schoenebeck	1225	#include "paramedit.h"
52	schoenebeck	3177	#include "global.h"
53	schoenebeck	1225
54	persson	2392	class VelocityCurve : public Gtk::DrawingArea {
55			public:
56			VelocityCurve(double (gig::DimensionRegion::*getter)(uint8_t));
57			void set_dim_region(gig::DimensionRegion* d) { dimreg = d; }
58
59			protected:
60			#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) \|\| GTKMM_MAJOR_VERSION < 2
61			bool on_expose_event(GdkEventExpose* e);
62			#else
63			bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
64			#endif
65
66			private:
67			double (gig::DimensionRegion::* const getter)(uint8_t);
68			gig::DimensionRegion* dimreg;
69			};
70
71			class CrossfadeCurve : public Gtk::DrawingArea {
72			public:
73			CrossfadeCurve();
74			void set_dim_region(gig::DimensionRegion* d) { dimreg = d; }
75
76			protected:
77			#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) \|\| GTKMM_MAJOR_VERSION < 2
78			bool on_expose_event(GdkEventExpose* e);
79			#else
80			bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
81			#endif
82
83			private:
84			gig::DimensionRegion* dimreg;
85	persson	2430	void draw_one_curve(const Cairo::RefPtr<Cairo::Context>& cr,
86			const gig::DimensionRegion* d,
87			bool sensitive);
88	persson	2392	};
89
90	schoenebeck	3619	class LFOGraph : public Gtk::DrawingArea {
91			public:
92			LFOGraph();
93			void set_dim_region(gig::DimensionRegion* d) { dimreg = d; }
94
95			protected:
96			#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) \|\| GTKMM_MAJOR_VERSION < 2
97			bool on_expose_event(GdkEventExpose* e);
98			#else
99			bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
100			#endif
101
102			virtual float frequency() const = 0;
103			virtual uint internalDepth() const = 0;
104			virtual uint controllerDepth() const = 0;
105			virtual bool flipPolarity() const = 0;
106			virtual bool signedRange() const = 0;
107			virtual LinuxSampler::LFO::start_level_t startLevel() const = 0;
108			virtual bool hasControllerAssigned() const = 0;
109
110			gig::DimensionRegion* dimreg;
111			LinuxSampler::LFO lfo;
112			};
113
114			class LFO1Graph : public LFOGraph {
115			public:
116			float frequency() const OVERRIDE { return dimreg->LFO1Frequency; }
117			uint internalDepth() const OVERRIDE {
118			const gig::lfo1_ctrl_t ctrl = dimreg->LFO1Controller;
119			const bool hasInternalDepth = (
120			ctrl != gig::lfo1_ctrl_modwheel && ctrl != gig::lfo1_ctrl_breath
121			);
122			return (hasInternalDepth) ? dimreg->LFO1InternalDepth : 0;
123			}
124			uint controllerDepth() const OVERRIDE { return dimreg->LFO1ControlDepth; }
125			bool flipPolarity() const OVERRIDE { return dimreg->LFO1FlipPhase; }
126			bool signedRange() const OVERRIDE { return false; }
127			virtual LinuxSampler::LFO::start_level_t startLevel() const OVERRIDE { return LinuxSampler::LFO::start_level_mid; } // see https://sourceforge.net/p/linuxsampler/mailman/linuxsampler-devel/thread/2189307.cNP0Xbctxq%40silver/#msg36774029
128			bool hasControllerAssigned() const OVERRIDE { return dimreg->LFO1Controller; }
129			};
130
131			class LFO2Graph : public LFOGraph {
132			public:
133			float frequency() const OVERRIDE { return dimreg->LFO2Frequency; }
134			uint internalDepth() const OVERRIDE {
135			const gig::lfo2_ctrl_t ctrl = dimreg->LFO2Controller;
136			const bool hasInternalDepth = (
137			ctrl != gig::lfo2_ctrl_modwheel && ctrl != gig::lfo2_ctrl_foot
138			);
139			return (hasInternalDepth) ? dimreg->LFO2InternalDepth : 0;
140			}
141			uint controllerDepth() const OVERRIDE { return dimreg->LFO2ControlDepth; }
142			bool flipPolarity() const OVERRIDE { return dimreg->LFO2FlipPhase; }
143			bool signedRange() const OVERRIDE { return false; }
144			virtual LinuxSampler::LFO::start_level_t startLevel() const OVERRIDE { return LinuxSampler::LFO::start_level_mid; } // see https://sourceforge.net/p/linuxsampler/mailman/linuxsampler-devel/thread/2189307.cNP0Xbctxq%40silver/#msg36774029
145			bool hasControllerAssigned() const OVERRIDE { return dimreg->LFO2Controller; }
146			};
147
148			class LFO3Graph : public LFOGraph {
149			public:
150			float frequency() const OVERRIDE { return dimreg->LFO3Frequency; }
151			uint internalDepth() const OVERRIDE {
152			const gig::lfo3_ctrl_t ctrl = dimreg->LFO3Controller;
153			const bool hasInternalDepth = (
154			ctrl != gig::lfo3_ctrl_modwheel && ctrl != gig::lfo3_ctrl_aftertouch
155			);
156			return (hasInternalDepth) ? dimreg->LFO3InternalDepth : 0;
157			}
158			uint controllerDepth() const OVERRIDE { return dimreg->LFO3ControlDepth; }
159			bool flipPolarity() const OVERRIDE { return false; }
160			bool signedRange() const OVERRIDE { return true; }
161			virtual LinuxSampler::LFO::start_level_t startLevel() const OVERRIDE { return LinuxSampler::LFO::start_level_max; } // see https://sourceforge.net/p/linuxsampler/mailman/linuxsampler-devel/thread/2189307.cNP0Xbctxq%40silver/#msg36774029
162			bool hasControllerAssigned() const OVERRIDE { return dimreg->LFO3Controller; }
163			};
164
165	schoenebeck	3364	class EGStateOptions : public HBox {
166	schoenebeck	3329	public:
167			Gtk::Label label;
168			BoolBox checkBoxAttack;
169			BoolBox checkBoxAttackHold;
170			BoolBox checkBoxDecay1;
171			BoolBox checkBoxDecay2;
172			BoolBox checkBoxRelease;
173
174			EGStateOptions();
175	schoenebeck	3409	void on_show_tooltips_changed();
176	schoenebeck	3329	};
177
178	schoenebeck	1225	class DimRegionEdit : public Gtk::Notebook
179			{
180			public:
181			DimRegionEdit();
182			virtual ~DimRegionEdit();
183			void set_dim_region(gig::DimensionRegion* d);
184	schoenebeck	2464	bool set_sample(gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop);
185	schoenebeck	2925	bool set_sample(gig::DimensionRegion* dimreg, gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop);
186	schoenebeck	1225	Gtk::Entry* wSample;
187	schoenebeck	2720	Gtk::Button* buttonNullSampleReference;
188	schoenebeck	1339	sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_to_be_changed();
189			sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_changed();
190			sigc::signal<void, gig::Sample/old/, gig::Sample/new/>& signal_sample_ref_changed();
191	schoenebeck	2691	sigc::signal<void, gig::Sample*>& signal_select_sample();
192	schoenebeck	1225
193	persson	1533	std::set<gig::DimensionRegion*> dimregs;
194
195	schoenebeck	1225	protected:
196	schoenebeck	1322	sigc::signal<void, gig::DimensionRegion*> dimreg_to_be_changed_signal;
197			sigc::signal<void, gig::DimensionRegion*> dimreg_changed_signal;
198			sigc::signal<void, gig::Sample/old/, gig::Sample/new/> sample_ref_changed_signal;
199	persson	1261	sigc::signal<void> instrument_changed;
200	schoenebeck	2691	sigc::signal<void, gig::Sample*> select_sample_signal;
201	persson	1261
202	schoenebeck	3177	/**
203			* Ensures that the 2 signals DimRegionEdit::dimreg_to_be_changed_signal and
204			* DimRegionEdit::dimreg_changed_signal are always triggered correctly as a
205			* pair. It behaves similar to a "mutex lock guard" design pattern.
206			*/
207			class DimRegionChangeGuard : public SignalGuard<gig::DimensionRegion*> {
208			public:
209			DimRegionChangeGuard(DimRegionEdit* edit, gig::DimensionRegion* pDimReg) :
210			SignalGuard<gig::DimensionRegion*>(edit->dimreg_to_be_changed_signal, edit->dimreg_changed_signal, pDimReg)
211			{
212			}
213			};
214
215	schoenebeck	1225	gig::DimensionRegion* dimregion;
216
217	persson	2151	#ifdef OLD_TOOLTIPS
218	schoenebeck	1225	Gtk::Tooltips tooltips;
219	persson	2151	#endif
220	schoenebeck	1225
221	schoenebeck	3364	#if USE_GTKMM_GRID
222	schoenebeck	3619	Gtk::Grid* table[9];
223	schoenebeck	3364	#else
224	schoenebeck	3619	Gtk::Table* table[9];
225	schoenebeck	3364	#endif
226	schoenebeck	1225
227			Gtk::Label* lSample;
228
229	persson	2392	VelocityCurve velocity_curve;
230			VelocityCurve release_curve;
231			VelocityCurve cutoff_curve;
232			CrossfadeCurve crossfade_curve;
233	schoenebeck	3619	LFO1Graph lfo1Graph; ///< Graphic of Amplitude (Volume) LFO waveform.
234			LFO2Graph lfo2Graph; ///< Graphic of Filter Cutoff LFO waveform.
235			LFO3Graph lfo3Graph; ///< Graphic of Pitch LFO waveform.
236	persson	2392
237	schoenebeck	1225	NumEntryPermille eEG1PreAttack;
238			NumEntryTemp<double> eEG1Attack;
239			NumEntryTemp<double> eEG1Decay1;
240			NumEntryTemp<double> eEG1Decay2;
241			BoolEntry eEG1InfiniteSustain;
242			NumEntryPermille eEG1Sustain;
243			NumEntryTemp<double> eEG1Release;
244			BoolEntry eEG1Hold;
245			ChoiceEntryLeverageCtrl eEG1Controller;
246			BoolEntry eEG1ControllerInvert;
247			NumEntryTemp<uint8_t> eEG1ControllerAttackInfluence;
248			NumEntryTemp<uint8_t> eEG1ControllerDecayInfluence;
249			NumEntryTemp<uint8_t> eEG1ControllerReleaseInfluence;
250	schoenebeck	3329	EGStateOptions eEG1StateOptions;
251	schoenebeck	1225	NumEntryTemp<double> eLFO1Frequency;
252			NumEntryTemp<uint16_t> eLFO1InternalDepth;
253			NumEntryTemp<uint16_t> eLFO1ControlDepth;
254			ChoiceEntry<gig::lfo1_ctrl_t> eLFO1Controller;
255			BoolEntry eLFO1FlipPhase;
256			BoolEntry eLFO1Sync;
257			NumEntryPermille eEG2PreAttack;
258			NumEntryTemp<double> eEG2Attack;
259			NumEntryTemp<double> eEG2Decay1;
260			NumEntryTemp<double> eEG2Decay2;
261			BoolEntry eEG2InfiniteSustain;
262			NumEntryPermille eEG2Sustain;
263			NumEntryTemp<double> eEG2Release;
264			ChoiceEntryLeverageCtrl eEG2Controller;
265			BoolEntry eEG2ControllerInvert;
266			NumEntryTemp<uint8_t> eEG2ControllerAttackInfluence;
267			NumEntryTemp<uint8_t> eEG2ControllerDecayInfluence;
268			NumEntryTemp<uint8_t> eEG2ControllerReleaseInfluence;
269	schoenebeck	3329	EGStateOptions eEG2StateOptions;
270	schoenebeck	1225	NumEntryTemp<double> eLFO2Frequency;
271			NumEntryTemp<uint16_t> eLFO2InternalDepth;
272			NumEntryTemp<uint16_t> eLFO2ControlDepth;
273			ChoiceEntry<gig::lfo2_ctrl_t> eLFO2Controller;
274			BoolEntry eLFO2FlipPhase;
275			BoolEntry eLFO2Sync;
276			NumEntryTemp<double> eEG3Attack;
277			NumEntryTemp<int16_t> eEG3Depth;
278			NumEntryTemp<double> eLFO3Frequency;
279			NumEntryTemp<int16_t> eLFO3InternalDepth;
280			NumEntryTemp<int16_t> eLFO3ControlDepth;
281			ChoiceEntry<gig::lfo3_ctrl_t> eLFO3Controller;
282			BoolEntry eLFO3Sync;
283			BoolEntry eVCFEnabled;
284			ChoiceEntry<gig::vcf_type_t> eVCFType;
285			ChoiceEntry<gig::vcf_cutoff_ctrl_t> eVCFCutoffController;
286			BoolEntry eVCFCutoffControllerInvert;
287			NumEntryTemp<uint8_t> eVCFCutoff;
288			ChoiceEntry<gig::curve_type_t> eVCFVelocityCurve;
289			NumEntryTemp<uint8_t> eVCFVelocityScale;
290			NumEntryTemp<uint8_t> eVCFVelocityDynamicRange;
291			NumEntryTemp<uint8_t> eVCFResonance;
292			BoolEntry eVCFResonanceDynamic;
293			ChoiceEntry<gig::vcf_res_ctrl_t> eVCFResonanceController;
294			BoolEntry eVCFKeyboardTracking;
295			NumEntryTemp<uint8_t> eVCFKeyboardTrackingBreakpoint;
296			ChoiceEntry<gig::curve_type_t> eVelocityResponseCurve;
297			NumEntryTemp<uint8_t> eVelocityResponseDepth;
298			NumEntryTemp<uint8_t> eVelocityResponseCurveScaling;
299			ChoiceEntry<gig::curve_type_t> eReleaseVelocityResponseCurve;
300			NumEntryTemp<uint8_t> eReleaseVelocityResponseDepth;
301			NumEntryTemp<uint8_t> eReleaseTriggerDecay;
302			NumEntryTemp<uint8_t> eCrossfade_in_start;
303			NumEntryTemp<uint8_t> eCrossfade_in_end;
304			NumEntryTemp<uint8_t> eCrossfade_out_start;
305			NumEntryTemp<uint8_t> eCrossfade_out_end;
306			BoolEntry ePitchTrack;
307	schoenebeck	3449	ChoiceEntry<gig::sust_rel_trg_t> eSustainReleaseTrigger;
308			BoolEntry eNoNoteOffReleaseTrigger;
309	schoenebeck	1225	ChoiceEntry<gig::dim_bypass_ctrl_t> eDimensionBypass;
310			NumEntryTemp<int8_t> ePan;
311			BoolEntry eSelfMask;
312			ChoiceEntryLeverageCtrl eAttenuationController;
313			BoolEntry eInvertAttenuationController;
314			NumEntryTemp<uint8_t> eAttenuationControllerThreshold;
315			NumEntryTemp<uint8_t> eChannelOffset;
316			BoolEntry eSustainDefeat;
317			BoolEntry eMSDecode;
318			NumEntryTemp<uint16_t> eSampleStartOffset;
319			NoteEntry eUnityNote;
320	schoenebeck	2991	ReadOnlyLabelWidget eSampleGroup;
321	schoenebeck	2690	ReadOnlyLabelWidget eSampleFormatInfo;
322			ReadOnlyLabelWidget eSampleID;
323	schoenebeck	2991	ReadOnlyLabelWidget eChecksum;
324	schoenebeck	1225	NumEntryTemp<int16_t> eFineTune;
325			NumEntryGain eGain;
326			BoolEntryPlus6 eGainPlus6;
327			BoolEntry eSampleLoopEnabled;
328			NumEntryTemp<uint32_t> eSampleLoopStart;
329			NumEntryTemp<uint32_t> eSampleLoopLength;
330			ChoiceEntry<uint32_t> eSampleLoopType;
331			BoolEntry eSampleLoopInfinite;
332			NumEntryTemp<uint32_t> eSampleLoopPlayCount;
333	persson	1623	Gtk::Label* lEG2;
334			Gtk::Label* lLFO2;
335	schoenebeck	1225
336	schoenebeck	2691	Gtk::Button buttonSelectSample;
337
338	schoenebeck	1225	int rowno;
339			int pageno;
340			int firstRowInBlock;
341
342
343			void addProp(BoolEntry& boolentry);
344	persson	1262	void addProp(BoolEntryPlus6& boolentry);
345	schoenebeck	1225	void addProp(LabelWidget& labelwidget);
346	schoenebeck	3364	void addLine(HBox& line);
347	schoenebeck	1225	void addString(const char* labelText, Gtk::Label*& label,
348			Gtk::Entry*& widget);
349	schoenebeck	2720	void addString(const char* labelText, Gtk::Label*& label,
350			Gtk::Entry& widget, Gtk::Button& button);
351	persson	1623	Gtk::Label* addHeader(const char* text);
352	schoenebeck	2691	void addRightHandSide(Gtk::Widget& widget);
353	schoenebeck	1225	void nextPage();
354
355			void VCFEnabled_toggled();
356			void VCFCutoffController_changed();
357			void VCFResonanceController_changed();
358			void EG1InfiniteSustain_toggled();
359			void EG2InfiniteSustain_toggled();
360			void EG1Controller_changed();
361			void EG2Controller_changed();
362			void AttenuationController_changed();
363			void LFO1Controller_changed();
364			void LFO2Controller_changed();
365			void LFO3Controller_changed();
366			void crossfade1_changed();
367			void crossfade2_changed();
368			void crossfade3_changed();
369			void crossfade4_changed();
370	persson	1460	void update_loop_elements();
371			void loop_start_changed();
372			void loop_length_changed();
373	schoenebeck	1225	void loop_infinite_toggled();
374	schoenebeck	2720	void nullOutSampleReference();
375	schoenebeck	3409	void on_show_tooltips_changed();
376	schoenebeck	1225
377	persson	1460	int update_model;
378
379			// connect a widget to a setter function in DimRegionEdit
380			template<typename C, typename T>
381			void connect(C& widget,
382	persson	3461	void (DimRegionEdit::*setter)(gig::DimensionRegion&, T)) {
383	persson	1460	connect<C, T>(widget,
384			sigc::mem_fun(setter));
385			}
386
387			// connect a widget to a member variable in gig::DimensionRegion
388			template<typename C, typename T>
389			void connect(C& widget, T gig::DimensionRegion::* member) {
390			connect<C, T>(widget,
391			sigc::bind(sigc::mem_fun(&DimRegionEdit::set_member<T>), member));
392			}
393
394	persson	3458	// connect a widget to a member of a struct member in gig::DimensionRegion
395			template<typename C, typename T, typename S>
396			void connect(C& widget, S gig::DimensionRegion::* member, T S::* member2) {
397			connect<C, T>(widget,
398	persson	3459	sigc::bind(sigc::mem_fun(&DimRegionEdit::set_sub_member<T, S>), member, member2));
399	persson	3458	}
400
401	persson	1460	// connect a widget to a setter function in gig::DimensionRegion
402			template<typename C, typename T>
403			void connect(C& widget,
404			void (gig::DimensionRegion::*setter)(T)) {
405			connect<C, T>(widget,
406			sigc::hide<0>(sigc::mem_fun(setter)));
407			}
408
409			// helper function for the connect functions above
410			template<typename C, typename T>
411			void connect(C& widget,
412	persson	3461	sigc::slot<void, DimRegionEdit&, gig::DimensionRegion&, T> setter) {
413	persson	1460	widget.signal_value_changed().connect(
414			sigc::compose(sigc::bind(sigc::mem_fun(*this, &DimRegionEdit::set_many<T>), setter),
415			sigc::mem_fun(widget, &C::get_value)));
416			}
417
418	schoenebeck	2925	// loop through all dimregions being edited and set a value in
419	persson	1460	// each of them
420			template<typename T>
421			void set_many(T value,
422	persson	3461	sigc::slot<void, DimRegionEdit&, gig::DimensionRegion&, T> setter) {
423	persson	1460	if (update_model == 0) {
424			for (std::set<gig::DimensionRegion*>::iterator i = dimregs.begin() ;
425	persson	2841	i != dimregs.end() ; ++i)
426	persson	1460	{
427	schoenebeck	3177	DimRegionChangeGuard(this, *i);
428	persson	3461	setter(this, *i, value);
429	persson	1460	}
430			}
431			}
432
433			// set a value of a member variable in the given dimregion
434			template<typename T>
435	persson	3461	void set_member(gig::DimensionRegion& d, T value,
436	persson	1460	T gig::DimensionRegion::* member) {
437	persson	3461	d.*member = value;
438	persson	1460	}
439
440	persson	3458	// set a value of a member of a struct member variable in the given dimregion
441			template<typename T, typename S>
442	persson	3461	void set_sub_member(gig::DimensionRegion& d, T value,
443	persson	3459	S gig::DimensionRegion::* member, T S::* member2) {
444	persson	3461	d.member.member2 = value;
445	persson	3458	}
446
447	persson	1460	// setters for specific dimregion parameters
448
449	persson	3461	void set_UnityNote(gig::DimensionRegion& d, uint8_t value);
450			void set_FineTune(gig::DimensionRegion& d, int16_t value);
451			void set_Crossfade_in_start(gig::DimensionRegion& d, uint8_t value);
452			void set_Crossfade_in_end(gig::DimensionRegion& d, uint8_t value);
453			void set_Crossfade_out_start(gig::DimensionRegion& d, uint8_t value);
454			void set_Crossfade_out_end(gig::DimensionRegion& d, uint8_t value);
455			void set_Gain(gig::DimensionRegion& d, int32_t value);
456			void set_LoopEnabled(gig::DimensionRegion& d, bool value);
457			void set_LoopType(gig::DimensionRegion& d, uint32_t value);
458			void set_LoopStart(gig::DimensionRegion& d, uint32_t value);
459			void set_LoopLength(gig::DimensionRegion& d, uint32_t value);
460			void set_LoopInfinite(gig::DimensionRegion& d, bool value);
461			void set_LoopPlayCount(gig::DimensionRegion& d, uint32_t value);
462	schoenebeck	2691
463			void onButtonSelectSamplePressed();
464	schoenebeck	1225	};
465
466			#endif