/[svn]/gigedit/trunk/src/gigedit/dimregionedit.h
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revision 1623 by persson, Fri Jan 4 19:42:45 2008 UTC revision 3329 by schoenebeck, Sun Jul 23 18:31:53 2017 UTC
# Line 1  Line 1 
1  /*                                                         -*- c++ -*-  /*                                                         -*- c++ -*-
2   * Copyright (C) 2006-2008 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 <cairomm/context.h>
30    #include <gtkmm/box.h>
31    #include <gtkmm/drawingarea.h>
32  #include <gtkmm/entry.h>  #include <gtkmm/entry.h>
33  #include <gtkmm/label.h>  #include <gtkmm/label.h>
34  #include <gtkmm/notebook.h>  #include <gtkmm/notebook.h>
35  #include <gtkmm/table.h>  #include <gtkmm/table.h>
 #include <gtkmm/tooltips.h>  
36    
37  #include <set>  #include <set>
38    
39  #include "paramedit.h"  #include "paramedit.h"
40    #include "global.h"
41    
42    class VelocityCurve : public Gtk::DrawingArea {
43    public:
44        VelocityCurve(double (gig::DimensionRegion::*getter)(uint8_t));
45        void set_dim_region(gig::DimensionRegion* d) { dimreg = d; }
46    
47    protected:
48    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
49        bool on_expose_event(GdkEventExpose* e);
50    #else
51        bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
52    #endif
53    
54    private:
55        double (gig::DimensionRegion::* const getter)(uint8_t);
56        gig::DimensionRegion* dimreg;
57    };
58    
59    class CrossfadeCurve : public Gtk::DrawingArea {
60    public:
61        CrossfadeCurve();
62        void set_dim_region(gig::DimensionRegion* d) { dimreg = d; }
63    
64    protected:
65    #if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2
66        bool on_expose_event(GdkEventExpose* e);
67    #else
68        bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);
69    #endif
70    
71    private:
72        gig::DimensionRegion* dimreg;
73        void draw_one_curve(const Cairo::RefPtr<Cairo::Context>& cr,
74                            const gig::DimensionRegion* d,
75                            bool sensitive);
76    };
77    
78    class EGStateOptions : public Gtk::HBox {
79    public:
80        Gtk::Label label;
81        BoolBox checkBoxAttack;
82        BoolBox checkBoxAttackHold;
83        BoolBox checkBoxDecay1;
84        BoolBox checkBoxDecay2;
85        BoolBox checkBoxRelease;
86    
87        EGStateOptions();
88    };
89    
90  class DimRegionEdit : public Gtk::Notebook  class DimRegionEdit : public Gtk::Notebook
91  {  {
# Line 38  public: Line 93  public:
93      DimRegionEdit();      DimRegionEdit();
94      virtual ~DimRegionEdit();      virtual ~DimRegionEdit();
95      void set_dim_region(gig::DimensionRegion* d);      void set_dim_region(gig::DimensionRegion* d);
96      bool set_sample(gig::Sample* sample);      bool set_sample(gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop);
97        bool set_sample(gig::DimensionRegion* dimreg, gig::Sample* sample, bool copy_sample_unity, bool copy_sample_tune, bool copy_sample_loop);
98      Gtk::Entry* wSample;      Gtk::Entry* wSample;
99        Gtk::Button* buttonNullSampleReference;
100      sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_to_be_changed();      sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_to_be_changed();
101      sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_changed();      sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_changed();
102      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();
103        sigc::signal<void, gig::Sample*>& signal_select_sample();
104    
105      std::set<gig::DimensionRegion*> dimregs;      std::set<gig::DimensionRegion*> dimregs;
106    
# Line 51  protected: Line 109  protected:
109      sigc::signal<void, gig::DimensionRegion*> dimreg_changed_signal;      sigc::signal<void, gig::DimensionRegion*> dimreg_changed_signal;
110      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;
111      sigc::signal<void> instrument_changed;      sigc::signal<void> instrument_changed;
112        sigc::signal<void, gig::Sample*> select_sample_signal;
113    
114        /**
115         * Ensures that the 2 signals DimRegionEdit::dimreg_to_be_changed_signal and
116         * DimRegionEdit::dimreg_changed_signal are always triggered correctly as a
117         * pair. It behaves similar to a "mutex lock guard" design pattern.
118         */
119        class DimRegionChangeGuard : public SignalGuard<gig::DimensionRegion*> {
120        public:
121            DimRegionChangeGuard(DimRegionEdit* edit, gig::DimensionRegion* pDimReg) :
122                SignalGuard<gig::DimensionRegion*>(edit->dimreg_to_be_changed_signal, edit->dimreg_changed_signal, pDimReg)
123            {
124            }
125        };
126    
127      gig::DimensionRegion* dimregion;      gig::DimensionRegion* dimregion;
128    
129    #ifdef OLD_TOOLTIPS
130      Gtk::Tooltips tooltips;      Gtk::Tooltips tooltips;
131    #endif
132    
133      Gtk::Table* table[7];      Gtk::Table* table[7];
134    
135      Gtk::Label* lSample;      Gtk::Label* lSample;
136    
137        VelocityCurve velocity_curve;
138        VelocityCurve release_curve;
139        VelocityCurve cutoff_curve;
140        CrossfadeCurve crossfade_curve;
141    
142      NumEntryPermille eEG1PreAttack;      NumEntryPermille eEG1PreAttack;
143      NumEntryTemp<double> eEG1Attack;      NumEntryTemp<double> eEG1Attack;
144      NumEntryTemp<double> eEG1Decay1;      NumEntryTemp<double> eEG1Decay1;
# Line 73  protected: Line 152  protected:
152      NumEntryTemp<uint8_t> eEG1ControllerAttackInfluence;      NumEntryTemp<uint8_t> eEG1ControllerAttackInfluence;
153      NumEntryTemp<uint8_t> eEG1ControllerDecayInfluence;      NumEntryTemp<uint8_t> eEG1ControllerDecayInfluence;
154      NumEntryTemp<uint8_t> eEG1ControllerReleaseInfluence;      NumEntryTemp<uint8_t> eEG1ControllerReleaseInfluence;
155        EGStateOptions eEG1StateOptions;
156      NumEntryTemp<double> eLFO1Frequency;      NumEntryTemp<double> eLFO1Frequency;
157      NumEntryTemp<uint16_t> eLFO1InternalDepth;      NumEntryTemp<uint16_t> eLFO1InternalDepth;
158      NumEntryTemp<uint16_t> eLFO1ControlDepth;      NumEntryTemp<uint16_t> eLFO1ControlDepth;
# Line 91  protected: Line 171  protected:
171      NumEntryTemp<uint8_t> eEG2ControllerAttackInfluence;      NumEntryTemp<uint8_t> eEG2ControllerAttackInfluence;
172      NumEntryTemp<uint8_t> eEG2ControllerDecayInfluence;      NumEntryTemp<uint8_t> eEG2ControllerDecayInfluence;
173      NumEntryTemp<uint8_t> eEG2ControllerReleaseInfluence;      NumEntryTemp<uint8_t> eEG2ControllerReleaseInfluence;
174        EGStateOptions eEG2StateOptions;
175      NumEntryTemp<double> eLFO2Frequency;      NumEntryTemp<double> eLFO2Frequency;
176      NumEntryTemp<uint16_t> eLFO2InternalDepth;      NumEntryTemp<uint16_t> eLFO2InternalDepth;
177      NumEntryTemp<uint16_t> eLFO2ControlDepth;      NumEntryTemp<uint16_t> eLFO2ControlDepth;
# Line 139  protected: Line 220  protected:
220      BoolEntry eMSDecode;      BoolEntry eMSDecode;
221      NumEntryTemp<uint16_t> eSampleStartOffset;      NumEntryTemp<uint16_t> eSampleStartOffset;
222      NoteEntry eUnityNote;      NoteEntry eUnityNote;
223        ReadOnlyLabelWidget eSampleGroup;
224        ReadOnlyLabelWidget eSampleFormatInfo;
225        ReadOnlyLabelWidget eSampleID;
226        ReadOnlyLabelWidget eChecksum;
227      NumEntryTemp<int16_t> eFineTune;      NumEntryTemp<int16_t> eFineTune;
228      NumEntryGain eGain;      NumEntryGain eGain;
229      BoolEntryPlus6 eGainPlus6;      BoolEntryPlus6 eGainPlus6;
# Line 151  protected: Line 236  protected:
236      Gtk::Label* lEG2;      Gtk::Label* lEG2;
237      Gtk::Label* lLFO2;      Gtk::Label* lLFO2;
238    
239        Gtk::Button buttonSelectSample;
240    
241      int rowno;      int rowno;
242      int pageno;      int pageno;
243      int firstRowInBlock;      int firstRowInBlock;
# Line 159  protected: Line 246  protected:
246      void addProp(BoolEntry& boolentry);      void addProp(BoolEntry& boolentry);
247      void addProp(BoolEntryPlus6& boolentry);      void addProp(BoolEntryPlus6& boolentry);
248      void addProp(LabelWidget& labelwidget);      void addProp(LabelWidget& labelwidget);
249        void addLine(Gtk::HBox& line);
250      void addString(const char* labelText, Gtk::Label*& label,      void addString(const char* labelText, Gtk::Label*& label,
251                     Gtk::Entry*& widget);                     Gtk::Entry*& widget);
252        void addString(const char* labelText, Gtk::Label*& label,
253                       Gtk::Entry*& widget, Gtk::Button*& button);
254      Gtk::Label* addHeader(const char* text);      Gtk::Label* addHeader(const char* text);
255        void addRightHandSide(Gtk::Widget& widget);
256      void nextPage();      void nextPage();
257    
258      void VCFEnabled_toggled();      void VCFEnabled_toggled();
# Line 183  protected: Line 274  protected:
274      void loop_start_changed();      void loop_start_changed();
275      void loop_length_changed();      void loop_length_changed();
276      void loop_infinite_toggled();      void loop_infinite_toggled();
277        void nullOutSampleReference();
278    
279      int update_model;      int update_model;
280    
281        /**
282         * Workaround for the circumstance that C++ does not allow to cast to
283         * member pointers.
284         */
285        template<typename classT, typename memberT>
286        union ClassMemberPtr {
287            memberT classT::*pmember;
288            void* pvoid;
289    
290            ClassMemberPtr(size_t s) : pvoid((void*)s) {}
291            ClassMemberPtr(void* p) : pvoid(p) {}
292        };
293    
294      // connect a widget to a setter function in DimRegionEdit      // connect a widget to a setter function in DimRegionEdit
295      template<typename C, typename T>      template<typename C, typename T>
296      void connect(C& widget,      void connect(C& widget,
# Line 218  protected: Line 323  protected:
323                            sigc::mem_fun(widget, &C::get_value)));                            sigc::mem_fun(widget, &C::get_value)));
324      }      }
325    
326      // loop through all dimregions being edited ant set a value in      // loop through all dimregions being edited and set a value in
327      // each of them      // each of them
328      template<typename T>      template<typename T>
329      void set_many(T value,      void set_many(T value,
330                    sigc::slot<void, DimRegionEdit*, gig::DimensionRegion*, T> setter) {                    sigc::slot<void, DimRegionEdit*, gig::DimensionRegion*, T> setter) {
331          if (update_model == 0) {          if (update_model == 0) {
332              for (std::set<gig::DimensionRegion*>::iterator i = dimregs.begin() ;              for (std::set<gig::DimensionRegion*>::iterator i = dimregs.begin() ;
333                   i != dimregs.end() ; i++)                   i != dimregs.end() ; ++i)
334              {              {
335                  dimreg_changed_signal(*i);                  DimRegionChangeGuard(this, *i);
336                  setter(this, *i, value);                  setter(this, *i, value);
337              }              }
338          }          }
# Line 255  protected: Line 360  protected:
360      void set_LoopLength(gig::DimensionRegion* d, uint32_t value);      void set_LoopLength(gig::DimensionRegion* d, uint32_t value);
361      void set_LoopInfinite(gig::DimensionRegion* d, bool value);      void set_LoopInfinite(gig::DimensionRegion* d, bool value);
362      void set_LoopPlayCount(gig::DimensionRegion* d, uint32_t value);      void set_LoopPlayCount(gig::DimensionRegion* d, uint32_t value);
363    
364        void onButtonSelectSamplePressed();
365  };  };
366    
367  #endif  #endif
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