--- gigedit/trunk/src/gigedit/dimregionedit.h	2007/07/22 15:07:08	1262
+++ gigedit/trunk/src/gigedit/dimregionedit.h	2019/01/31 18:43:09	3458
@@ -1,5 +1,5 @@
 /*                                                         -*- c++ -*-
- * Copyright (C) 2006, 2007 Andreas Persson
+ * 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
@@ -20,15 +20,79 @@
 #ifndef GIGEDIT_DIMREGIONEDIT_H
 #define GIGEDIT_DIMREGIONEDIT_H
 
-#include <gig.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>
-#include <gtkmm/table.h>
-#include <gtkmm/tooltips.h>
+#if USE_GTKMM_GRID
+# include <gtkmm/grid.h>
+#else
+# include <gtkmm/table.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 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
 {
@@ -36,23 +100,56 @@
     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;
-    sigc::signal<void> signal_dimreg_changed() {
-        return dimreg_changed_signal;
-    }
+    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> dimreg_changed_signal;
+    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[7];
+#else
     Gtk::Table* table[7];
+#endif
 
     Gtk::Label* lSample;
 
+    VelocityCurve velocity_curve;
+    VelocityCurve release_curve;
+    VelocityCurve cutoff_curve;
+    CrossfadeCurve crossfade_curve;
+
     NumEntryPermille eEG1PreAttack;
     NumEntryTemp<double> eEG1Attack;
     NumEntryTemp<double> eEG1Decay1;
@@ -66,6 +163,7 @@
     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;
@@ -84,6 +182,7 @@
     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;
@@ -121,6 +220,8 @@
     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;
@@ -132,6 +233,10 @@
     BoolEntry eMSDecode;
     NumEntryTemp<uint16_t> eSampleStartOffset;
     NoteEntry eUnityNote;
+    ReadOnlyLabelWidget eSampleGroup;
+    ReadOnlyLabelWidget eSampleFormatInfo;
+    ReadOnlyLabelWidget eSampleID;
+    ReadOnlyLabelWidget eChecksum;
     NumEntryTemp<int16_t> eFineTune;
     NumEntryGain eGain;
     BoolEntryPlus6 eGainPlus6;
@@ -141,6 +246,10 @@
     ChoiceEntry<uint32_t> eSampleLoopType;
     BoolEntry eSampleLoopInfinite;
     NumEntryTemp<uint32_t> eSampleLoopPlayCount;
+    Gtk::Label* lEG2;
+    Gtk::Label* lLFO2;
+
+    Gtk::Button buttonSelectSample;
 
     int rowno;
     int pageno;
@@ -150,9 +259,13 @@
     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 addHeader(const char* text);
+    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();
@@ -170,10 +283,100 @@
     void crossfade2_changed();
     void crossfade3_changed();
     void crossfade4_changed();
-    void loop_enabled_toggled();
+    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_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_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 updateLoopElements();
+    void onButtonSelectSamplePressed();
 };
 
 #endif