/[svn]/gigedit/trunk/src/gigedit/dimregionedit.h
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revision 1359 by schoenebeck, Sun Sep 30 18:30:52 2007 UTC revision 3449 by schoenebeck, Sun Dec 23 23:06:56 2018 UTC
# Line 1  Line 1 
1  /*                                                         -*- c++ -*-  /*                                                         -*- c++ -*-
2   * Copyright (C) 2006, 2007 Andreas Persson   * Copyright (C) 2006-2017 Andreas Persson
3   *   *
4   * This program is free software; you can redistribute it and/or   * This program is free software; you can redistribute it and/or
5   * modify it under the terms of the GNU General Public License as   * modify it under the terms of the GNU General Public License as
# Line 20  Line 20 
20  #ifndef GIGEDIT_DIMREGIONEDIT_H  #ifndef GIGEDIT_DIMREGIONEDIT_H
21  #define GIGEDIT_DIMREGIONEDIT_H  #define GIGEDIT_DIMREGIONEDIT_H
22    
23  #include <gig.h>  #ifdef LIBGIG_HEADER_FILE
24    # include LIBGIG_HEADER_FILE(gig.h)
25    #else
26    # include <gig.h>
27    #endif
28    
29    #include "compat.h"
30    
31    #include <cairomm/context.h>
32    #include <gtkmm/box.h>
33    #include <gtkmm/drawingarea.h>
34  #include <gtkmm/entry.h>  #include <gtkmm/entry.h>
35  #include <gtkmm/label.h>  #include <gtkmm/label.h>
36  #include <gtkmm/notebook.h>  #include <gtkmm/notebook.h>
37  #include <gtkmm/table.h>  #if USE_GTKMM_GRID
38  #include <gtkmm/tooltips.h>  # include <gtkmm/grid.h>
39    #else
40    # include <gtkmm/table.h>
41    #endif
42    
43    #include <set>
44    
45  #include "paramedit.h"  #include "paramedit.h"
46    #include "global.h"
47    
48    class VelocityCurve : public Gtk::DrawingArea {
49    public:
50        VelocityCurve(double (gig::DimensionRegion::*getter)(uint8_t));
51        void set_dim_region(gig::DimensionRegion* d) { dimreg = d; }
52    
53    protected:
54    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
55        bool on_expose_event(GdkEventExpose* e);
56    #else
57        bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
58    #endif
59    
60    private:
61        double (gig::DimensionRegion::* const getter)(uint8_t);
62        gig::DimensionRegion* dimreg;
63    };
64    
65    class CrossfadeCurve : public Gtk::DrawingArea {
66    public:
67        CrossfadeCurve();
68        void set_dim_region(gig::DimensionRegion* d) { dimreg = d; }
69    
70    protected:
71    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
72        bool on_expose_event(GdkEventExpose* e);
73    #else
74        bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
75    #endif
76    
77    private:
78        gig::DimensionRegion* dimreg;
79        void draw_one_curve(const Cairo::RefPtr<Cairo::Context>& cr,
80                            const gig::DimensionRegion* d,
81                            bool sensitive);
82    };
83    
84    class EGStateOptions : public HBox {
85    public:
86        Gtk::Label label;
87        BoolBox checkBoxAttack;
88        BoolBox checkBoxAttackHold;
89        BoolBox checkBoxDecay1;
90        BoolBox checkBoxDecay2;
91        BoolBox checkBoxRelease;
92    
93        EGStateOptions();
94        void on_show_tooltips_changed();
95    };
96    
97  class DimRegionEdit : public Gtk::Notebook  class DimRegionEdit : public Gtk::Notebook
98  {  {
# Line 36  public: Line 100  public:
100      DimRegionEdit();      DimRegionEdit();
101      virtual ~DimRegionEdit();      virtual ~DimRegionEdit();
102      void set_dim_region(gig::DimensionRegion* d);      void set_dim_region(gig::DimensionRegion* d);
103      bool set_sample(gig::Sample* sample);      bool set_sample(gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop);
104        bool set_sample(gig::DimensionRegion* dimreg, gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop);
105      Gtk::Entry* wSample;      Gtk::Entry* wSample;
106        Gtk::Button* buttonNullSampleReference;
107      sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_to_be_changed();      sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_to_be_changed();
108      sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_changed();      sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_changed();
109      sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& signal_sample_ref_changed();      sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& signal_sample_ref_changed();
110        sigc::signal<void, gig::Sample*>& signal_select_sample();
111    
112        std::set<gig::DimensionRegion*> dimregs;
113    
114  protected:  protected:
115      sigc::signal<void, gig::DimensionRegion*> dimreg_to_be_changed_signal;      sigc::signal<void, gig::DimensionRegion*> dimreg_to_be_changed_signal;
116      sigc::signal<void, gig::DimensionRegion*> dimreg_changed_signal;      sigc::signal<void, gig::DimensionRegion*> dimreg_changed_signal;
117      sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/> sample_ref_changed_signal;      sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/> sample_ref_changed_signal;
118      sigc::signal<void> instrument_changed;      sigc::signal<void> instrument_changed;
119        sigc::signal<void, gig::Sample*> select_sample_signal;
120    
121        /**
122         * Ensures that the 2 signals DimRegionEdit::dimreg_to_be_changed_signal and
123         * DimRegionEdit::dimreg_changed_signal are always triggered correctly as a
124         * pair. It behaves similar to a "mutex lock guard" design pattern.
125         */
126        class DimRegionChangeGuard : public SignalGuard<gig::DimensionRegion*> {
127        public:
128            DimRegionChangeGuard(DimRegionEdit* edit, gig::DimensionRegion* pDimReg) :
129                SignalGuard<gig::DimensionRegion*>(edit->dimreg_to_be_changed_signal, edit->dimreg_changed_signal, pDimReg)
130            {
131            }
132        };
133    
134      gig::DimensionRegion* dimregion;      gig::DimensionRegion* dimregion;
135    
136    #ifdef OLD_TOOLTIPS
137      Gtk::Tooltips tooltips;      Gtk::Tooltips tooltips;
138    #endif
139    
140    #if USE_GTKMM_GRID
141        Gtk::Grid* table[7];
142    #else
143      Gtk::Table* table[7];      Gtk::Table* table[7];
144    #endif
145    
146      Gtk::Label* lSample;      Gtk::Label* lSample;
147    
148        VelocityCurve velocity_curve;
149        VelocityCurve release_curve;
150        VelocityCurve cutoff_curve;
151        CrossfadeCurve crossfade_curve;
152    
153      NumEntryPermille eEG1PreAttack;      NumEntryPermille eEG1PreAttack;
154      NumEntryTemp<double> eEG1Attack;      NumEntryTemp<double> eEG1Attack;
155      NumEntryTemp<double> eEG1Decay1;      NumEntryTemp<double> eEG1Decay1;
# Line 69  protected: Line 163  protected:
163      NumEntryTemp<uint8_t> eEG1ControllerAttackInfluence;      NumEntryTemp<uint8_t> eEG1ControllerAttackInfluence;
164      NumEntryTemp<uint8_t> eEG1ControllerDecayInfluence;      NumEntryTemp<uint8_t> eEG1ControllerDecayInfluence;
165      NumEntryTemp<uint8_t> eEG1ControllerReleaseInfluence;      NumEntryTemp<uint8_t> eEG1ControllerReleaseInfluence;
166        EGStateOptions eEG1StateOptions;
167      NumEntryTemp<double> eLFO1Frequency;      NumEntryTemp<double> eLFO1Frequency;
168      NumEntryTemp<uint16_t> eLFO1InternalDepth;      NumEntryTemp<uint16_t> eLFO1InternalDepth;
169      NumEntryTemp<uint16_t> eLFO1ControlDepth;      NumEntryTemp<uint16_t> eLFO1ControlDepth;
# Line 87  protected: Line 182  protected:
182      NumEntryTemp<uint8_t> eEG2ControllerAttackInfluence;      NumEntryTemp<uint8_t> eEG2ControllerAttackInfluence;
183      NumEntryTemp<uint8_t> eEG2ControllerDecayInfluence;      NumEntryTemp<uint8_t> eEG2ControllerDecayInfluence;
184      NumEntryTemp<uint8_t> eEG2ControllerReleaseInfluence;      NumEntryTemp<uint8_t> eEG2ControllerReleaseInfluence;
185        EGStateOptions eEG2StateOptions;
186      NumEntryTemp<double> eLFO2Frequency;      NumEntryTemp<double> eLFO2Frequency;
187      NumEntryTemp<uint16_t> eLFO2InternalDepth;      NumEntryTemp<uint16_t> eLFO2InternalDepth;
188      NumEntryTemp<uint16_t> eLFO2ControlDepth;      NumEntryTemp<uint16_t> eLFO2ControlDepth;
# Line 124  protected: Line 220  protected:
220      NumEntryTemp<uint8_t> eCrossfade_out_start;      NumEntryTemp<uint8_t> eCrossfade_out_start;
221      NumEntryTemp<uint8_t> eCrossfade_out_end;      NumEntryTemp<uint8_t> eCrossfade_out_end;
222      BoolEntry ePitchTrack;      BoolEntry ePitchTrack;
223        ChoiceEntry<gig::sust_rel_trg_t> eSustainReleaseTrigger;
224        BoolEntry eNoNoteOffReleaseTrigger;
225      ChoiceEntry<gig::dim_bypass_ctrl_t> eDimensionBypass;      ChoiceEntry<gig::dim_bypass_ctrl_t> eDimensionBypass;
226      NumEntryTemp<int8_t> ePan;      NumEntryTemp<int8_t> ePan;
227      BoolEntry eSelfMask;      BoolEntry eSelfMask;
# Line 135  protected: Line 233  protected:
233      BoolEntry eMSDecode;      BoolEntry eMSDecode;
234      NumEntryTemp<uint16_t> eSampleStartOffset;      NumEntryTemp<uint16_t> eSampleStartOffset;
235      NoteEntry eUnityNote;      NoteEntry eUnityNote;
236        ReadOnlyLabelWidget eSampleGroup;
237        ReadOnlyLabelWidget eSampleFormatInfo;
238        ReadOnlyLabelWidget eSampleID;
239        ReadOnlyLabelWidget eChecksum;
240      NumEntryTemp<int16_t> eFineTune;      NumEntryTemp<int16_t> eFineTune;
241      NumEntryGain eGain;      NumEntryGain eGain;
242      BoolEntryPlus6 eGainPlus6;      BoolEntryPlus6 eGainPlus6;
# Line 144  protected: Line 246  protected:
246      ChoiceEntry<uint32_t> eSampleLoopType;      ChoiceEntry<uint32_t> eSampleLoopType;
247      BoolEntry eSampleLoopInfinite;      BoolEntry eSampleLoopInfinite;
248      NumEntryTemp<uint32_t> eSampleLoopPlayCount;      NumEntryTemp<uint32_t> eSampleLoopPlayCount;
249        Gtk::Label* lEG2;
250        Gtk::Label* lLFO2;
251    
252      sigc::connection connection_eVCFCutoffController;      Gtk::Button buttonSelectSample;
     sigc::connection connection_eVCFVelocityCurve;  
     sigc::connection connection_eVCFVelocityScale;  
     sigc::connection connection_eVCFVelocityDynamicRange;  
     sigc::connection connection_eVelocityResponseCurve;  
     sigc::connection connection_eVelocityResponseDepth;  
     sigc::connection connection_eVelocityResponseCurveScaling;  
     sigc::connection connection_eReleaseVelocityResponseCurve;  
     sigc::connection connection_eReleaseVelocityResponseDepth;  
     sigc::connection connection_eGain;  
253    
254      int rowno;      int rowno;
255      int pageno;      int pageno;
# Line 164  protected: Line 259  protected:
259      void addProp(BoolEntry& boolentry);      void addProp(BoolEntry& boolentry);
260      void addProp(BoolEntryPlus6& boolentry);      void addProp(BoolEntryPlus6& boolentry);
261      void addProp(LabelWidget& labelwidget);      void addProp(LabelWidget& labelwidget);
262        void addLine(HBox& line);
263      void addString(const char* labelText, Gtk::Label*& label,      void addString(const char* labelText, Gtk::Label*& label,
264                     Gtk::Entry*& widget);                     Gtk::Entry*& widget);
265      void addHeader(const char* text);      void addString(const char* labelText, Gtk::Label*& label,
266                       Gtk::Entry*& widget, Gtk::Button*& button);
267        Gtk::Label* addHeader(const char* text);
268        void addRightHandSide(Gtk::Widget& widget);
269      void nextPage();      void nextPage();
270    
271      void VCFEnabled_toggled();      void VCFEnabled_toggled();
# Line 184  protected: Line 283  protected:
283      void crossfade2_changed();      void crossfade2_changed();
284      void crossfade3_changed();      void crossfade3_changed();
285      void crossfade4_changed();      void crossfade4_changed();
286      void loop_enabled_toggled();      void update_loop_elements();
287        void loop_start_changed();
288        void loop_length_changed();
289      void loop_infinite_toggled();      void loop_infinite_toggled();
290        void nullOutSampleReference();
291        void on_show_tooltips_changed();
292    
293        int update_model;
294    
295        /**
296         * Workaround for the circumstance that C++ does not allow to cast to
297         * member pointers.
298         */
299        template<typename classT, typename memberT>
300        union ClassMemberPtr {
301            memberT classT::*pmember;
302            void* pvoid;
303    
304            ClassMemberPtr(size_t s) : pvoid((void*)s) {}
305            ClassMemberPtr(void* p) : pvoid(p) {}
306        };
307    
308        // connect a widget to a setter function in DimRegionEdit
309        template<typename C, typename T>
310        void connect(C& widget,
311                     void (DimRegionEdit::*setter)(gig::DimensionRegion*, T)) {
312            connect<C, T>(widget,
313                          sigc::mem_fun(setter));
314        }
315    
316        // connect a widget to a member variable in gig::DimensionRegion
317        template<typename C, typename T>
318        void connect(C& widget, T gig::DimensionRegion::* member) {
319            connect<C, T>(widget,
320                          sigc::bind(sigc::mem_fun(&DimRegionEdit::set_member<T>), member));
321        }
322    
323        // connect a widget to a setter function in gig::DimensionRegion
324        template<typename C, typename T>
325        void connect(C& widget,
326                     void (gig::DimensionRegion::*setter)(T)) {
327            connect<C, T>(widget,
328                          sigc::hide<0>(sigc::mem_fun(setter)));
329        }
330    
331        // helper function for the connect functions above
332        template<typename C, typename T>
333        void connect(C& widget,
334                     sigc::slot<void, DimRegionEdit*, gig::DimensionRegion*, T> setter) {
335            widget.signal_value_changed().connect(
336                sigc::compose(sigc::bind(sigc::mem_fun(*this, &DimRegionEdit::set_many<T>), setter),
337                              sigc::mem_fun(widget, &C::get_value)));
338        }
339    
340        // loop through all dimregions being edited and set a value in
341        // each of them
342        template<typename T>
343        void set_many(T value,
344                      sigc::slot<void, DimRegionEdit*, gig::DimensionRegion*, T> setter) {
345            if (update_model == 0) {
346                for (std::set<gig::DimensionRegion*>::iterator i = dimregs.begin() ;
347                     i != dimregs.end() ; ++i)
348                {
349                    DimRegionChangeGuard(this, *i);
350                    setter(this, *i, value);
351                }
352            }
353        }
354    
355        // set a value of a member variable in the given dimregion
356        template<typename T>
357        void set_member(gig::DimensionRegion* d, T value,
358                        T gig::DimensionRegion::* member) {
359            d->*member = value;
360        }
361    
362        // setters for specific dimregion parameters
363    
364        void set_UnityNote(gig::DimensionRegion* d, uint8_t value);
365        void set_FineTune(gig::DimensionRegion* d, int16_t value);
366        void set_Crossfade_in_start(gig::DimensionRegion* d, uint8_t value);
367        void set_Crossfade_in_end(gig::DimensionRegion* d, uint8_t value);
368        void set_Crossfade_out_start(gig::DimensionRegion* d, uint8_t value);
369        void set_Crossfade_out_end(gig::DimensionRegion* d, uint8_t value);
370        void set_Gain(gig::DimensionRegion* d, int32_t value);
371        void set_LoopEnabled(gig::DimensionRegion* d, bool value);
372        void set_LoopType(gig::DimensionRegion* d, uint32_t value);
373        void set_LoopStart(gig::DimensionRegion* d, uint32_t value);
374        void set_LoopLength(gig::DimensionRegion* d, uint32_t value);
375        void set_LoopInfinite(gig::DimensionRegion* d, bool value);
376        void set_LoopPlayCount(gig::DimensionRegion* d, uint32_t value);
377    
378      void updateLoopElements();      void onButtonSelectSamplePressed();
379  };  };
380    
381  #endif  #endif
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