/[svn]/gigedit/trunk/src/gigedit/dimregionedit.h
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revision 2151 by persson, Sun Nov 21 12:38:41 2010 UTC revision 3364 by schoenebeck, Tue Nov 14 18:07:25 2017 UTC
# Line 1  Line 1 
1  /*                                                         -*- c++ -*-  /*                                                         -*- c++ -*-
2   * Copyright (C) 2006-2010 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/grid.h>
39    #else
40    # include <gtkmm/table.h>
41    #endif
42    
43  #include <set>  #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    };
95    
96  class DimRegionEdit : public Gtk::Notebook  class DimRegionEdit : public Gtk::Notebook
97  {  {
# Line 37  public: Line 99  public:
99      DimRegionEdit();      DimRegionEdit();
100      virtual ~DimRegionEdit();      virtual ~DimRegionEdit();
101      void set_dim_region(gig::DimensionRegion* d);      void set_dim_region(gig::DimensionRegion* d);
102      bool set_sample(gig::Sample* sample);      bool set_sample(gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop);
103        bool set_sample(gig::DimensionRegion* dimreg, gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop);
104      Gtk::Entry* wSample;      Gtk::Entry* wSample;
105        Gtk::Button* buttonNullSampleReference;
106      sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_to_be_changed();      sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_to_be_changed();
107      sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_changed();      sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_changed();
108      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();
109        sigc::signal<void, gig::Sample*>& signal_select_sample();
110    
111      std::set<gig::DimensionRegion*> dimregs;      std::set<gig::DimensionRegion*> dimregs;
112    
# Line 50  protected: Line 115  protected:
115      sigc::signal<void, gig::DimensionRegion*> dimreg_changed_signal;      sigc::signal<void, gig::DimensionRegion*> dimreg_changed_signal;
116      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;
117      sigc::signal<void> instrument_changed;      sigc::signal<void> instrument_changed;
118        sigc::signal<void, gig::Sample*> select_sample_signal;
119    
120        /**
121         * Ensures that the 2 signals DimRegionEdit::dimreg_to_be_changed_signal and
122         * DimRegionEdit::dimreg_changed_signal are always triggered correctly as a
123         * pair. It behaves similar to a "mutex lock guard" design pattern.
124         */
125        class DimRegionChangeGuard : public SignalGuard<gig::DimensionRegion*> {
126        public:
127            DimRegionChangeGuard(DimRegionEdit* edit, gig::DimensionRegion* pDimReg) :
128                SignalGuard<gig::DimensionRegion*>(edit->dimreg_to_be_changed_signal, edit->dimreg_changed_signal, pDimReg)
129            {
130            }
131        };
132    
133      gig::DimensionRegion* dimregion;      gig::DimensionRegion* dimregion;
134    
# Line 57  protected: Line 136  protected:
136      Gtk::Tooltips tooltips;      Gtk::Tooltips tooltips;
137  #endif  #endif
138    
139    #if USE_GTKMM_GRID
140        Gtk::Grid* table[7];
141    #else
142      Gtk::Table* table[7];      Gtk::Table* table[7];
143    #endif
144    
145      Gtk::Label* lSample;      Gtk::Label* lSample;
146    
147        VelocityCurve velocity_curve;
148        VelocityCurve release_curve;
149        VelocityCurve cutoff_curve;
150        CrossfadeCurve crossfade_curve;
151    
152      NumEntryPermille eEG1PreAttack;      NumEntryPermille eEG1PreAttack;
153      NumEntryTemp<double> eEG1Attack;      NumEntryTemp<double> eEG1Attack;
154      NumEntryTemp<double> eEG1Decay1;      NumEntryTemp<double> eEG1Decay1;
# Line 74  protected: Line 162  protected:
162      NumEntryTemp<uint8_t> eEG1ControllerAttackInfluence;      NumEntryTemp<uint8_t> eEG1ControllerAttackInfluence;
163      NumEntryTemp<uint8_t> eEG1ControllerDecayInfluence;      NumEntryTemp<uint8_t> eEG1ControllerDecayInfluence;
164      NumEntryTemp<uint8_t> eEG1ControllerReleaseInfluence;      NumEntryTemp<uint8_t> eEG1ControllerReleaseInfluence;
165        EGStateOptions eEG1StateOptions;
166      NumEntryTemp<double> eLFO1Frequency;      NumEntryTemp<double> eLFO1Frequency;
167      NumEntryTemp<uint16_t> eLFO1InternalDepth;      NumEntryTemp<uint16_t> eLFO1InternalDepth;
168      NumEntryTemp<uint16_t> eLFO1ControlDepth;      NumEntryTemp<uint16_t> eLFO1ControlDepth;
# Line 92  protected: Line 181  protected:
181      NumEntryTemp<uint8_t> eEG2ControllerAttackInfluence;      NumEntryTemp<uint8_t> eEG2ControllerAttackInfluence;
182      NumEntryTemp<uint8_t> eEG2ControllerDecayInfluence;      NumEntryTemp<uint8_t> eEG2ControllerDecayInfluence;
183      NumEntryTemp<uint8_t> eEG2ControllerReleaseInfluence;      NumEntryTemp<uint8_t> eEG2ControllerReleaseInfluence;
184        EGStateOptions eEG2StateOptions;
185      NumEntryTemp<double> eLFO2Frequency;      NumEntryTemp<double> eLFO2Frequency;
186      NumEntryTemp<uint16_t> eLFO2InternalDepth;      NumEntryTemp<uint16_t> eLFO2InternalDepth;
187      NumEntryTemp<uint16_t> eLFO2ControlDepth;      NumEntryTemp<uint16_t> eLFO2ControlDepth;
# Line 140  protected: Line 230  protected:
230      BoolEntry eMSDecode;      BoolEntry eMSDecode;
231      NumEntryTemp<uint16_t> eSampleStartOffset;      NumEntryTemp<uint16_t> eSampleStartOffset;
232      NoteEntry eUnityNote;      NoteEntry eUnityNote;
233        ReadOnlyLabelWidget eSampleGroup;
234        ReadOnlyLabelWidget eSampleFormatInfo;
235        ReadOnlyLabelWidget eSampleID;
236        ReadOnlyLabelWidget eChecksum;
237      NumEntryTemp<int16_t> eFineTune;      NumEntryTemp<int16_t> eFineTune;
238      NumEntryGain eGain;      NumEntryGain eGain;
239      BoolEntryPlus6 eGainPlus6;      BoolEntryPlus6 eGainPlus6;
# Line 152  protected: Line 246  protected:
246      Gtk::Label* lEG2;      Gtk::Label* lEG2;
247      Gtk::Label* lLFO2;      Gtk::Label* lLFO2;
248    
249        Gtk::Button buttonSelectSample;
250    
251      int rowno;      int rowno;
252      int pageno;      int pageno;
253      int firstRowInBlock;      int firstRowInBlock;
# Line 160  protected: Line 256  protected:
256      void addProp(BoolEntry& boolentry);      void addProp(BoolEntry& boolentry);
257      void addProp(BoolEntryPlus6& boolentry);      void addProp(BoolEntryPlus6& boolentry);
258      void addProp(LabelWidget& labelwidget);      void addProp(LabelWidget& labelwidget);
259        void addLine(HBox& line);
260      void addString(const char* labelText, Gtk::Label*& label,      void addString(const char* labelText, Gtk::Label*& label,
261                     Gtk::Entry*& widget);                     Gtk::Entry*& widget);
262        void addString(const char* labelText, Gtk::Label*& label,
263                       Gtk::Entry*& widget, Gtk::Button*& button);
264      Gtk::Label* addHeader(const char* text);      Gtk::Label* addHeader(const char* text);
265        void addRightHandSide(Gtk::Widget& widget);
266      void nextPage();      void nextPage();
267    
268      void VCFEnabled_toggled();      void VCFEnabled_toggled();
# Line 184  protected: Line 284  protected:
284      void loop_start_changed();      void loop_start_changed();
285      void loop_length_changed();      void loop_length_changed();
286      void loop_infinite_toggled();      void loop_infinite_toggled();
287        void nullOutSampleReference();
288    
289      int update_model;      int update_model;
290    
291        /**
292         * Workaround for the circumstance that C++ does not allow to cast to
293         * member pointers.
294         */
295        template<typename classT, typename memberT>
296        union ClassMemberPtr {
297            memberT classT::*pmember;
298            void* pvoid;
299    
300            ClassMemberPtr(size_t s) : pvoid((void*)s) {}
301            ClassMemberPtr(void* p) : pvoid(p) {}
302        };
303    
304      // connect a widget to a setter function in DimRegionEdit      // connect a widget to a setter function in DimRegionEdit
305      template<typename C, typename T>      template<typename C, typename T>
306      void connect(C& widget,      void connect(C& widget,
# Line 219  protected: Line 333  protected:
333                            sigc::mem_fun(widget, &C::get_value)));                            sigc::mem_fun(widget, &C::get_value)));
334      }      }
335    
336      // loop through all dimregions being edited ant set a value in      // loop through all dimregions being edited and set a value in
337      // each of them      // each of them
338      template<typename T>      template<typename T>
339      void set_many(T value,      void set_many(T value,
340                    sigc::slot<void, DimRegionEdit*, gig::DimensionRegion*, T> setter) {                    sigc::slot<void, DimRegionEdit*, gig::DimensionRegion*, T> setter) {
341          if (update_model == 0) {          if (update_model == 0) {
342              for (std::set<gig::DimensionRegion*>::iterator i = dimregs.begin() ;              for (std::set<gig::DimensionRegion*>::iterator i = dimregs.begin() ;
343                   i != dimregs.end() ; i++)                   i != dimregs.end() ; ++i)
344              {              {
345                  dimreg_changed_signal(*i);                  DimRegionChangeGuard(this, *i);
346                  setter(this, *i, value);                  setter(this, *i, value);
347              }              }
348          }          }
# Line 256  protected: Line 370  protected:
370      void set_LoopLength(gig::DimensionRegion* d, uint32_t value);      void set_LoopLength(gig::DimensionRegion* d, uint32_t value);
371      void set_LoopInfinite(gig::DimensionRegion* d, bool value);      void set_LoopInfinite(gig::DimensionRegion* d, bool value);
372      void set_LoopPlayCount(gig::DimensionRegion* d, uint32_t value);      void set_LoopPlayCount(gig::DimensionRegion* d, uint32_t value);
373    
374        void onButtonSelectSamplePressed();
375  };  };
376    
377  #endif  #endif
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