Guitarix
gx_parameter.h
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1 /*
2  * Copyright (C) 2009, 2010 Hermann Meyer, James Warden, Andreas Degert
3  * Copyright (C) 2011 Pete Shorthose
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18  * --------------------------------------------------------------------------
19  *
20  * This file is part of the guitarix GUI main class
21  * Note: this header file depends on gx_system.h
22  *
23  * ----------------------------------------------------------------------------
24  */
25 
26 #pragma once
27 
28 #ifndef SRC_HEADERS_GX_PARAMETER_H_
29 #define SRC_HEADERS_GX_PARAMETER_H_
30 
31 namespace gx_system { class JsonWriter; class JsonParser; }
32 
33 namespace gx_engine {
34 
35 #ifndef NDEBUG
36 #define debug_check(func, ...) func(__VA_ARGS__)
37 #else
38 #define debug_check(...)
39 #endif
40 
41 /****************************************************************
42  **
43  ** Parameter
44  **
45  */
46 
48  private:
49  map<string, string> groups;
50 
51 #ifndef NDEBUG
52  map<string, bool> used;
53  void group_exists(const string& id);
54  void group_is_new(const string& id);
55  friend string param_group(const string& group_id, bool nowarn);
56 #endif
57 
58  public:
61 
62  inline string get(const string& id) { return groups[id]; }
63  inline string operator[](const string& id) {
65  return groups[id];
66  }
67  inline void insert(const string& id, const string& group) {
69  groups.insert(pair<string, string>(id, group));
70  }
71  bool group_exist(const string& id);
72  inline void erase(const string& id) {
73 #ifndef NDEBUG // avoid unused variable warning in release mode
74  size_t n = groups.erase(id);
75  assert(n == 1);
76 #else
77  groups.erase(id);
78 #endif
79  }
80 #ifndef NDEBUG
81  void dump();
82 #endif
83 };
84 
85 
87 string param_group(const string& group_id, bool nowarn = false);
88 
89 /****************************************************************
90  ** Parameter
91  */
92 
93 template <class T> class ParameterV;
94 
99 
100 class FloatEnumParameter;
101 class EnumParameter;
102 class FileParameter;
103 
104 /****************************************************************/
105 
106 class Parameter: boost::noncopyable {
107 public:
109  enum toggle_type { OnOff = 0, Constant = 1, Toggle = 2, Commander = 3, _Count = 4 };
110 private:
111  virtual bool midi_set(float n, float high, float llimit, float ulimit); //RT
112  virtual bool midi_set_bpm(float n, float high, float llimit, float ulimit); //RT
113  friend class MidiController;
114 protected:
117  string _id;
118  string _name, _group, _desc;
119  enum value_type v_type : 3;
120  enum ctrl_type c_type : 3;
121  unsigned int d_flags : 2;
122  bool save_in_preset : 1;
123  bool controllable : 1;
124  bool do_not_save : 1;
125  bool blocked : 1;
126  bool midi_blocked : 1;
127  bool output : 1;
128  bool maxlevel : 1;
129  bool nowarn : 1;
130  bool used : 1; // debug
131 protected:
132  void range_warning(float value, float lower, float upper);
133  static gx_system::JsonParser& jp_next(gx_system::JsonParser& jp, const char *key);
134 public:
135  inline std::string group_id() const { return _id.substr(0, _id.find_last_of(".")); }
136  Parameter(const string& id, const string& name, value_type vtp, ctrl_type ctp, bool preset,
137  bool ctrl):
138  boost::noncopyable(),
139  _id(id),
140  _name(name),
142  _desc(),
143  v_type(vtp),
144  c_type(ctp),
145  d_flags(0),
146  save_in_preset(preset),
147  controllable(ctrl),
148  do_not_save(false),
149  blocked(false),
150  midi_blocked(false),
151  output(false),
152  maxlevel(false),
153  used(false) {}
155  virtual ~Parameter();
157  virtual void trigger_changed();
158 
159 #ifndef NDEBUG
160  bool isUsed() const { return used; }
161  void setUsed() { used = true; }
162  friend void compare_parameter(const char* title, Parameter* p1,
163  Parameter* p2, bool all);
165 #endif
166 
167  const char *get_typename() const;
168  bool isFloat() const { return v_type == tp_float; }
169  bool isInt() const { return v_type == tp_int; }
170  bool isBool() const { return v_type == tp_bool; }
171  bool isFile() const { return v_type == tp_file; }
172  bool isString() const { return v_type == tp_string; }
173  ctrl_type getControlType() const { return c_type; }
174  bool isControllable() const { return controllable; }
175  bool isInPreset() const { return save_in_preset; }
176  bool isSavable() const { return !do_not_save; }
177  void setSavable(bool v) { do_not_save = !v; }
178  bool isOutput() const { return output; }
179  void setOutput(bool v) { output = v; }
180  bool isMaxlevel() const { return maxlevel; }
181  void setMaxlevel(bool v) { maxlevel = v; }
182  bool isNoWarning() const { return nowarn; }
183  void setNoWarning(bool v) { nowarn = v; }
184  const string& id() const { return _id; }
185  const string& group() const { return _group; }
186  string l_group() const { return gettext(_group.c_str()); }
187  const string& name() const { return _name; }
188  string l_name() const { return gettext(_name.c_str()); }
189  const string& desc() const { return _desc; }
190  void set_desc(const string& desc) { _desc = desc; }
191  string l_desc() const { return gettext(_desc.c_str()); }
193  bool is_log_display() const { return d_flags & dtp_log; }
194  void set_blocked(bool v) { blocked = v; }
195  bool get_blocked() const { return blocked; }
196  void set_midi_blocked(bool v) { midi_blocked = v; }
197  bool get_midi_blocked() const { return midi_blocked; }
198  bool operator==(const Parameter& p) const { return &p == this; }
199  virtual void stdJSON_value() = 0;
200  virtual bool on_off_value() = 0; //RT
201  virtual void writeJSON(gx_system::JsonWriter& jw) const = 0;
202  virtual void readJSON_value(gx_system::JsonParser& jp) = 0;
203  virtual void setJSON_value() = 0;
204  virtual bool compareJSON_value() = 0;
205  virtual bool hasRange() const;
206  virtual float getLowerAsFloat() const;
207  virtual float getUpperAsFloat() const;
208  virtual float getStepAsFloat() const;
209  virtual const value_pair *getValueNames() const;
210  static inline const char *value_label(const value_pair& vp) {
211  return gettext(vp.value_label ? vp.value_label : vp.value_id);
212  }
214  IntParameter& getInt();
219  sigc::signal<void, float>& signal_changed_float();
220  sigc::signal<void, int>& signal_changed_int();
221  sigc::signal<void, bool>& signal_changed_bool();
222  sigc::signal<void, const Glib::ustring&>& signal_changed_string();
223 };
224 
225 #ifndef NDEBUG
226 void compare_parameter(const char* title, Parameter* p1,
227  Parameter* p2, bool all = false);
228 #endif
229 
230 /****************************************************************/
231 
232 typedef list<Parameter*> paramlist;
233 
234 /****************************************************************/
235 
236 template<class T>
237 class ParameterV: public Parameter {
238 };
239 
240 template<>
241 class ParameterV<float>: public Parameter {
242 private:
243  virtual bool midi_set(float n, float high, float llimit, float ulimit); //RT
244  virtual bool midi_set_bpm(float n, float high, float llimit, float ulimit); //RT
245  virtual void trigger_changed();
246 protected:
247  float json_value;
248  float *value;
249  float std_value;
250  float lower, upper, step;
251  sigc::signal<void, float> changed;
253  friend class ParamRegImpl;
254  friend class GxMachine;
255 public:
256  bool set(float val) const;
257  bool ramp_value(float val);
258  float get_value() const { return *value; }
259  void convert_from_range(float low, float up);
260  void set_zero() { *value = 0; }
261  virtual void stdJSON_value();
262  virtual bool on_off_value();
263  virtual void writeJSON(gx_system::JsonWriter& jw) const;
266  virtual bool compareJSON_value();
267  virtual void setJSON_value();
268  virtual bool hasRange() const;
269  virtual float getLowerAsFloat() const;
270  virtual float getUpperAsFloat() const;
271  virtual float getStepAsFloat() const;
272  virtual float idx_from_id(string v_id);
273  ParameterV(const string& id, const string& name, ctrl_type ctp, bool preset,
274  float *v, float sv, float lv, float uv, float tv, bool ctrl, bool no_init):
275  Parameter(id, name, tp_float, ctp, preset, ctrl),
276  value(v ? v : &value_storage), std_value(sv),lower(lv),upper(uv),step(tv) {
277  assert(lv <= sv && sv <= uv);
278  if (!no_init) {
279  *value = sv;
280  }
281  }
282 #ifndef NDEBUG
283  friend void compare_parameter(const char* title, Parameter* p1,
284  Parameter* p2, bool all);
285 #endif
289  sigc::signal<void, float>& signal_changed() { return changed; }
290 };
291 
292 /****************************************************************/
293 
295 protected:
298 public:
299  virtual void writeJSON(gx_system::JsonWriter& jw) const;
301  virtual const value_pair *getValueNames() const;
302  FloatEnumParameter(const string& id, const string& name, const value_pair* vn, bool preset, float *v,
303  int sv, int low, bool ctrl, bool no_init);
305  virtual float idx_from_id(string v_id);
306 };
307 
308 /****************************************************************/
309 
310 template<>
311 class ParameterV<int>: public Parameter {
312 private:
313  virtual bool midi_set(float n, float high, float llimit, float ulimit); //RT
314  virtual void trigger_changed();
315 protected:
317  int *value;
319  int lower, upper;
320  sigc::signal<void, int> changed;
322  friend class ParamRegImpl;
323 public:
324  bool set(int val) const;
325  int get_value() const { return *value; }
326  virtual void stdJSON_value();
327  virtual bool on_off_value();
328  virtual void writeJSON(gx_system::JsonWriter& jw) const;
330  virtual bool compareJSON_value();
331  virtual void setJSON_value();
332  virtual bool hasRange() const;
333  virtual float getLowerAsFloat() const;
334  virtual float getUpperAsFloat() const;
335  virtual int idx_from_id(string v_id);
336  ParameterV(const string& id, const string& name, ctrl_type ctp, bool preset,
337  int *v, int sv, int lv, int uv, bool ctrl):
338  Parameter(id, name, tp_int, ctp, preset, ctrl),
339  value(v ? v : &value_storage), std_value(sv), lower(lv), upper(uv) {
340  *value = sv;
341  }
345  sigc::signal<void, int>& signal_changed() { return changed; }
346 };
347 
348 /****************************************************************/
349 
351 protected:
354 public:
355  virtual void writeJSON(gx_system::JsonWriter& jw) const;
357  virtual const value_pair *getValueNames() const;
358  virtual int idx_from_id(string v_id);
359  const value_pair& get_pair() { return getValueNames()[get_value()]; }
360  EnumParameter(const string& id, const string& name, const value_pair* vn, bool preset, int *v,
361  int sv, bool ctrl);
363 };
364 
365 /****************************************************************/
366 
367 template<>
368 class ParameterV<bool>: public Parameter {
369 private:
370  virtual bool midi_set(float n, float high, float llimit, float ulimit); //RT
371  virtual void trigger_changed();
372 protected:
374  bool *value;
375  bool std_value;
376  sigc::signal<void, bool> changed;
378  friend class ParamRegImpl;
379 public:
380  bool set(bool val) const;
381  virtual void stdJSON_value();
382  bool get_value() const { return *value; }
383  virtual bool on_off_value();
384  virtual void writeJSON(gx_system::JsonWriter& jw) const;
385  virtual bool compareJSON_value();
386  virtual void setJSON_value();
388  ParameterV(const string& id, const string& name, ctrl_type ctp, bool preset,
389  bool *v, bool sv, bool ctrl):
390  Parameter(id, name, tp_bool, ctp, preset, ctrl),
391  value(v ? v : &value_storage), std_value(sv) {
392  *value = sv;
393  }
397  sigc::signal<void, bool>& signal_changed() { return changed; }
398 };
399 
400 /****************************************************************/
401 
402 /****************************************************************/
403 
404 class FileParameter: public Parameter {
405 protected:
406  Glib::RefPtr<Gio::File> value;
407  Glib::RefPtr<Gio::File> std_value;
408  Glib::RefPtr<Gio::File> json_value;
409  sigc::signal<void> changed;
410 public:
411  sigc::signal<void>& signal_changed() { return changed; }
412  bool set(const Glib::RefPtr<Gio::File>& val);
413  void set_path(const string& path);
414  const Glib::RefPtr<Gio::File>& get() const { return value; }
415  virtual void stdJSON_value();
416  virtual bool on_off_value();
417  virtual void writeJSON(gx_system::JsonWriter& jw) const;
419  virtual bool compareJSON_value();
420  virtual void setJSON_value();
421  FileParameter(const string& id, const string& filename, bool preset = false):
422  Parameter(id, "", tp_file, None, preset, false),
423  value(Gio::File::create_for_path(filename)),
424  std_value(value->dup()) {}
425  FileParameter(const string& id, bool preset = false):
426  Parameter(id, "", tp_file, None, preset, false),
427  value(0),
428  std_value(0) {}
431  void set_standard(const string& filename);
432  bool is_equal(const Glib::RefPtr<Gio::File>& v) const;
433  bool is_standard() const { return is_equal(std_value); }
434  string get_path() const;
435  string get_directory_path() const;
436  string get_parse_name() const;
437  string get_display_name() const;
438  void copy(const string& destination) const;
439 };
440 
441 /****************************************************************/
442 
443 template<>
444 class ParameterV<Glib::ustring>: public Parameter {
445 protected:
446  Glib::ustring json_value;
447  Glib::ustring *value;
448  Glib::ustring std_value;
449  sigc::signal<void, const Glib::ustring&> changed;
450  Glib::ustring value_storage;
451 public:
452  bool set(const Glib::ustring& val) const;
453  const Glib::ustring& get_value() const { return *value; }
454  virtual void stdJSON_value();
455  virtual bool on_off_value();
456  virtual void writeJSON(gx_system::JsonWriter& jw) const;
457  virtual bool compareJSON_value();
458  virtual void setJSON_value();
460  ParameterV(const string& id, const string& name, Glib::ustring *v, const Glib::ustring& sv, bool preset = false)
461  : Parameter(id, name, tp_string, None, preset, false),
462  value(v ? v : &value_storage), std_value(sv) {
463  }
467  sigc::signal<void, const Glib::ustring&>& signal_changed() { return changed; }
468  Glib::ustring& get_json_value() { return json_value; }
469 };
470 
471 
472 /****************************************************************/
473 
475  assert(isFloat());
476  return static_cast<FloatParameter&>(*this);
477 }
478 
480  assert(isInt());
481  return static_cast<IntParameter&>(*this);
482 }
483 
485  EnumParameter *p = dynamic_cast<EnumParameter*>(this);
486  assert(p);
487  return *p;
488 }
489 
491  assert(isBool());
492  return static_cast<BoolParameter&>(*this);
493 }
494 
496  assert(isFile());
497  return static_cast<FileParameter&>(*this);
498 }
499 
501  assert(isString());
502  return static_cast<StringParameter&>(*this);
503 }
504 
505 inline sigc::signal<void, float>& Parameter::signal_changed_float() {
506  FloatParameter *p = dynamic_cast<FloatParameter*>(this);
507  assert(p);
508  return p->signal_changed();
509 }
510 
511 inline sigc::signal<void, int>& Parameter::signal_changed_int() {
512  IntParameter *p = dynamic_cast<IntParameter*>(this);
513  assert(p);
514  return p->signal_changed();
515 }
516 
517 inline sigc::signal<void, bool>& Parameter::signal_changed_bool() {
518  BoolParameter *p = dynamic_cast<BoolParameter*>(this);
519  assert(p);
520  return p->signal_changed();
521 }
522 
523 inline sigc::signal<void, const Glib::ustring&>& Parameter::signal_changed_string() {
524  StringParameter *p = dynamic_cast<StringParameter*>(this);
525  assert(p);
526  return p->signal_changed();
527 }
528 
529 
530 /****************************************************************
531  ** ParamMap
532  */
533 
534 class ParamMap: boost::noncopyable {
535  private:
536  map<string, Parameter*> id_map;
538  sigc::signal<void,Parameter*,bool> insert_remove;
539 #ifndef NDEBUG
540  void unique_id(Parameter* param);
541  void check_id(const string& id);
542  void check_p(const char *p);
543 #endif
544  Parameter *insert(Parameter* param); // private so we can make sure parameters are owned
545 
546  public:
547  template<class T> friend class ParameterV;
554  typedef map<string, Parameter*>::const_iterator iterator;
555  iterator begin() const { return id_map.begin(); }
556  iterator end() const { return id_map.end(); }
557  bool hasId(const string& id) const { return id_map.find(id) != id_map.end(); }
558  bool hasId(const char *p) const { return id_map.find(p) != id_map.end(); }
559  void set_replace_mode(bool mode) { replace_mode = mode; }
560  Parameter& operator[](const string& id) {
561  debug_check(check_id, id);
562  return *id_map[id];
563  }
564  Parameter& operator[](const char *p) {
565  debug_check(check_p, p);
566  return *id_map[p];
567  }
569  void reset_unit(const PluginDef *pdef) const;
570  bool unit_has_std_values(const PluginDef *pdef) const;
571  sigc::signal<void,Parameter*,bool> signal_insert_remove() { return insert_remove; }
573  void unregister(const string& id);
574  inline FloatParameter *reg_par(const string& id, const string& name, float *var, float std,
575  float lower, float upper, float step, bool midi=true) {
576  FloatParameter *p = new FloatParameter(id, name, Parameter::Continuous, true, var, std, lower, upper, step, midi, replace_mode);
577  insert(p);
578  return p;
579  }
581  const string& id, const string& name, float *var, float std, float lower, float upper, float step) {
582  FloatParameter *p = new FloatParameter(id, name, Parameter::Continuous, false, var, std, lower, upper, step, false, replace_mode);
583  insert(p);
584  return p;
585  }
586  inline FloatParameter *reg_par(const string& id, const string& name, float *var, float std = 0, bool midi = true) {
587  FloatParameter *p = new FloatParameter(id, name, Parameter::Switch, true, var, std, 0, 1, 1, midi, replace_mode);
588  insert(p);
589  return p;
590  }
591  inline BoolParameter *reg_par(const string& id, const string& name, bool *var, bool std=false, bool preset=true, bool midi=true) {
592  BoolParameter * p = new BoolParameter(id, name, Parameter::Switch, preset, var, std, midi);
593  insert(p);
594  return p;
595  }
596  inline EnumParameter *reg_enum_par(const string& id, const string& name,
597  const value_pair *vl, int *var, int std = 0, bool midi=true) {
598  EnumParameter *p = new EnumParameter(id, name, vl, true, var, std, midi);
599  insert(p);
600  return p;
601  }
603  const string& id, const string& name, const value_pair *vl,
604  int *var, bool preset, int std = 0) {
605  EnumParameter *p = new EnumParameter(id, name, vl, preset, var, std, false);
606  insert(p);
607  return p;
608  }
609  inline FloatEnumParameter *reg_enum_par(const string& id, const string& name,
610  const value_pair *vl, float *var,
611  int std = 0, int low = 0, bool midi=true) {
612  FloatEnumParameter *p = new FloatEnumParameter(id, name, vl, true, var, std, low, midi, replace_mode);
613  insert(p);
614  return p;
615  }
616  inline BoolParameter *reg_non_midi_par(const string& id, bool *var, bool preset, bool std = false) {
617  BoolParameter *p = new BoolParameter(id, "", Parameter::Switch, preset, var, std, false);
618  insert(p);
619  return p;
620  }
621  inline IntParameter *reg_par(const string& id, const string& name, int *var, int std,
622  int lower, int upper, bool midi) {
623  IntParameter *p = new IntParameter(id, name, Parameter::Continuous, true, var, std, lower, upper, midi);
624  insert(p);
625  return p;
626  }
627  inline IntParameter *reg_par(const string& id, const string& name, int *var, int std, bool midi) {
628  IntParameter *p = new IntParameter(id, name, Parameter::Switch, true, var, std, 0, 1, midi);
629  insert(p);
630  return p;
631  }
632  inline IntParameter *reg_non_midi_par(const string& id, int *var, bool preset, int std, int lower, int upper) {
633  IntParameter *p = new IntParameter(id, "", Parameter::None, preset, var, std, lower, upper, false);
634  insert(p);
635  return p;
636  }
637  inline FloatParameter *reg_non_midi_par(const string& id, float *val, bool preset,
638  float std = 0, float lower = 0, float upper = 1, float step = 0) {
639  FloatParameter *p = new FloatParameter(id, "", Parameter::Continuous, preset, val, std, lower, upper, step, false, replace_mode);
640  insert(p);
641  return p;
642  }
643  inline FileParameter *reg_filepar(const string& id, bool preset = false) {
644  FileParameter *p = new FileParameter(id, preset);
645  insert(p);
646  return p;
647  }
648  inline StringParameter *reg_string(const string& id, const string& name, Glib::ustring *var, const string& sv, bool preset=false) {
649  StringParameter *p = new StringParameter(id, name, var, sv, preset);
650  insert(p);
651  return p;
652  }
653  inline StringParameter *reg_preset_string(const string& id, const string& name, Glib::ustring *var, const string& sv, bool preset=true) {
654  StringParameter *p = new StringParameter(id, name, var, sv, preset);
655  insert(p);
656  return p;
657  }
658 
659 #ifndef NDEBUG
660  void dump(const string& fmt);
661 #endif
662 };
663 
664 /****************************************************************
665  **
666  ** Midi
667  **
668  */
669 
670 
671 /*
672 ** MidiStandardControllers
673 */
674 
675 /****************************************************************/
676 
678  private:
679  struct modstring {
680  string name;
681  bool modified;
682  const char *std;
683  modstring(const string& n, bool m, const char* s): name(n), modified(m), std(s) {}
684  explicit modstring(const char* n): name(n), modified(false), std(n) {}
685  modstring(): name(""), modified(false), std(0) {}
686  };
687  map<int, modstring> m;
688  string midi_to_note(int ctr);
689  string ctr_desc(int ctr);
690  public:
692  const string operator[](int ctr) { return m[ctr].name; }
693  void replace(int ctr, const string& name);
696 };
697 
698 extern MidiStandardControllers midi_std_ctr; // map ctrl num -> standard name
699 
700 /****************************************************************
701 **
702 ** MidiController
703 **/
704 
706  private:
708  float _lower, _upper; //RT
709  bool toggle; //RT
711 
712  public:
713  MidiController(Parameter& p, float l, float u, bool t=false, int tt=0):
714  param(&p), _lower(l), _upper(u), toggle(t), _toggle_behaviour(tt) {}
715  float lower() const { return _lower; }
716  float upper() const { return _upper; }
717  bool is_toggle() const { return toggle; }
718  int toggle_behaviour() const { return _toggle_behaviour; }
719  bool hasParameter(const Parameter& p) const { return *param == p; }
720  Parameter& getParameter() const { return *param; }
722  bool set_midi(int n, int last_value, int *value_set, bool update); //RT
723  bool set_bpm(int n, int last_value); //RT
724  bool set_trans(int n, int last_value); //RT
725  void set(float v, float high) { param->midi_set(v, high, _lower, _upper); }
728 };
729 
730 typedef list<MidiController> midi_controller_list;
731 
732 /****************************************************************
733 **
734 ** MidiControllerList
735 **/
736 
737 
739 private:
740  double time1;
741  double time_diff;
742  int collect;
743  int collect_;
744  double bpm;
745  double bpm_new;
746  bool ret;
747 
748 public:
751  unsigned int rounded(float f);
752  bool time_to_bpm(double time, unsigned int* bpm_);
753 };
754 
755 
756 class ControllerArray: public vector<midi_controller_list> {
757 public:
758  enum { array_size = 328 };
763  int param2controller(Parameter& param, const MidiController** p);
765 };
766 
767 class MidiControllerList: public sigc::trackable {
768 public:
769 private:
774  volatile gint program_change; //RT
775  volatile gint mute_change; //RT
776  volatile gint bank_change; //RT
778  timespec ts1;
779  double time0;
780  unsigned int bpm_;
782  Glib::Dispatcher pgm_chg;
783  Glib::Dispatcher mute_chg;
784  Glib::Dispatcher bank_chg;
785  Glib::Dispatcher val_chg;
786  sigc::signal<void> changed;
787  sigc::signal<void,int> new_program;
788  sigc::signal<void,int> new_mute_state;
789  sigc::signal<void,int> new_bank;
790  sigc::signal<void, int, int> midi_value_changed;
791 private:
792  void on_pgm_chg();
793  void on_mute_chg();
794  void on_bank_chg();
795  void on_val_chg();
797 public:
799  midi_controller_list& operator[](int n) { return map[n]; }
800  int size() { return map.size(); }
801  void set_config_mode(bool mode, int ctl=-1);
802  bool get_config_mode() { return last_midi_control != -2; }
804  void set_current_control(int ctl) { last_midi_control = ctl; }
805  void set_ctr_val(int ctr, int val); //RT
806  void set_bpm_val(unsigned int val); //RT
808  void modifyCurrent(Parameter& param, float lower, float upper, bool toggle, int toggle_behaviour);
809  int param2controller(Parameter& param, const MidiController** p) {
810  return map.param2controller(param, p); }
811  void writeJSON(gx_system::JsonWriter& jw) const { map.writeJSON(jw); }
812  int get_last_midi_control_value(unsigned int n) {
813  assert(n < ControllerArray::array_size); return last_midi_control_value[n]; } //RT
814  void set_last_midi_control_value(unsigned int n, int v) {
818  sigc::signal<void>& signal_changed() { return changed; }
819  sigc::signal<void,int>& signal_new_program() { return new_program; }
820  sigc::signal<void,int>& signal_new_mute_state() { return new_mute_state; }
821  sigc::signal<void,int>& signal_new_bank() { return new_bank; }
822  void compute_midi_in(void* midi_input_port_buf, void *arg); //RT
823  void process_trans(int transport_state); //RT
824  void update_from_controller(int ctr);
826  void set_midi_channel(int s);
828  sigc::signal<void, int, int>& signal_midi_value_changed() { return midi_value_changed; }
829  sigc::signal<void, int, int> trigger_midi_feedback;
830  sigc::signal<void, int, int>& signal_trigger_midi_feedback() { return trigger_midi_feedback; }
832 };
833 
834 } // namespace gx_gui
835 
836 #endif // SRC_HEADERS_GX_PARAMETER_H_
837 
void writeJSON(gx_system::JsonWriter &jw) const
int param2controller(Parameter &param, const MidiController **p)
void readJSON(gx_system::JsonParser &jp, ParamMap &param)
bool deleteParameter(Parameter &p)
virtual const value_pair * getValueNames() const
const value_pair * value_names
Definition: gx_parameter.h:352
virtual void serializeJSON(gx_system::JsonWriter &jw)
EnumParameter(gx_system::JsonParser &jp)
Definition: gx_parameter.h:353
virtual void readJSON_value(gx_system::JsonParser &jp)
EnumParameter(const string &id, const string &name, const value_pair *vn, bool preset, int *v, int sv, bool ctrl)
const value_pair & get_pair()
Definition: gx_parameter.h:359
virtual int idx_from_id(string v_id)
virtual void writeJSON(gx_system::JsonWriter &jw) const
Glib::RefPtr< Gio::File > value
Definition: gx_parameter.h:406
FileParameter(const string &id, const string &filename, bool preset=false)
Definition: gx_parameter.h:421
sigc::signal< void > & signal_changed()
Definition: gx_parameter.h:411
bool set(const Glib::RefPtr< Gio::File > &val)
void set_path(const string &path)
virtual void setJSON_value()
virtual void stdJSON_value()
const Glib::RefPtr< Gio::File > & get() const
Definition: gx_parameter.h:414
FileParameter(gx_system::JsonParser &jp)
void set_standard(const string &filename)
virtual void serializeJSON(gx_system::JsonWriter &jw)
string get_parse_name() const
Glib::RefPtr< Gio::File > json_value
Definition: gx_parameter.h:408
void copy(const string &destination) const
string get_path() const
virtual bool on_off_value()
string get_display_name() const
bool is_equal(const Glib::RefPtr< Gio::File > &v) const
virtual void readJSON_value(gx_system::JsonParser &jp)
Glib::RefPtr< Gio::File > std_value
Definition: gx_parameter.h:407
virtual void writeJSON(gx_system::JsonWriter &jw) const
sigc::signal< void > changed
Definition: gx_parameter.h:409
virtual bool compareJSON_value()
FileParameter(const string &id, bool preset=false)
Definition: gx_parameter.h:425
string get_directory_path() const
virtual const value_pair * getValueNames() const
virtual void serializeJSON(gx_system::JsonWriter &jw)
const value_pair * value_names
Definition: gx_parameter.h:296
FloatEnumParameter(const string &id, const string &name, const value_pair *vn, bool preset, float *v, int sv, int low, bool ctrl, bool no_init)
FloatEnumParameter(gx_system::JsonParser &jp)
Definition: gx_parameter.h:297
virtual void writeJSON(gx_system::JsonWriter &jw) const
virtual void readJSON_value(gx_system::JsonParser &jp)
virtual float idx_from_id(string v_id)
unsigned int rounded(float f)
bool time_to_bpm(double time, unsigned int *bpm_)
bool set_trans(int n, int last_value)
MidiController(Parameter &p, float l, float u, bool t=false, int tt=0)
Definition: gx_parameter.h:713
bool set_bpm(int n, int last_value)
static MidiController * readJSON(gx_system::JsonParser &jp, ParamMap &param)
bool set_midi(int n, int last_value, int *value_set, bool update)
bool hasParameter(const Parameter &p) const
Definition: gx_parameter.h:719
Parameter & getParameter() const
Definition: gx_parameter.h:720
void set(float v, float high)
Definition: gx_parameter.h:725
void writeJSON(gx_system::JsonWriter &jw) const
int changed_midi_control_value[ControllerArray::array_size]
Definition: gx_parameter.h:773
sigc::signal< void > changed
Definition: gx_parameter.h:786
sigc::signal< void, int > & signal_new_program()
Definition: gx_parameter.h:819
sigc::signal< void, int > & signal_new_mute_state()
Definition: gx_parameter.h:820
sigc::signal< void, int, int > & signal_midi_value_changed()
Definition: gx_parameter.h:828
void set_bpm_val(unsigned int val)
void set_config_mode(bool mode, int ctl=-1)
void deleteParameter(Parameter &param)
void writeJSON(gx_system::JsonWriter &jw) const
Definition: gx_parameter.h:811
void compute_midi_in(void *midi_input_port_buf, void *arg)
sigc::signal< void, int, int > & signal_trigger_midi_feedback()
Definition: gx_parameter.h:830
sigc::signal< void, int > & signal_new_bank()
Definition: gx_parameter.h:821
int last_midi_control_value[ControllerArray::array_size]
Definition: gx_parameter.h:771
void modifyCurrent(Parameter &param, float lower, float upper, bool toggle, int toggle_behaviour)
void set_last_midi_control_value(unsigned int n, int v)
Definition: gx_parameter.h:814
sigc::signal< void, int > new_bank
Definition: gx_parameter.h:789
sigc::signal< void, int > new_mute_state
Definition: gx_parameter.h:788
void process_trans(int transport_state)
midi_controller_list & operator[](int n)
Definition: gx_parameter.h:799
void remove_controlled_parameters(paramlist &plist, const ControllerArray *m)
sigc::signal< void, int, int > midi_value_changed
Definition: gx_parameter.h:790
sigc::signal< void > & signal_changed()
Definition: gx_parameter.h:818
void update_from_controller(int ctr)
int param2controller(Parameter &param, const MidiController **p)
Definition: gx_parameter.h:809
sigc::signal< void, int > new_program
Definition: gx_parameter.h:787
void set_ctr_val(int ctr, int val)
int get_last_midi_control_value(unsigned int n)
Definition: gx_parameter.h:812
void set_controller_array(const ControllerArray &m)
sigc::signal< void, int, int > trigger_midi_feedback
Definition: gx_parameter.h:829
void replace(int ctr, const string &name)
void writeJSON(gx_system::JsonWriter &jw) const
const string operator[](int ctr)
Definition: gx_parameter.h:692
void readJSON(gx_system::JsonParser &jp)
StringParameter * reg_string(const string &id, const string &name, Glib::ustring *var, const string &sv, bool preset=false)
Definition: gx_parameter.h:648
sigc::signal< void, Parameter *, bool > insert_remove
Definition: gx_parameter.h:538
FloatParameter * reg_par(const string &id, const string &name, float *var, float std, float lower, float upper, float step, bool midi=true)
Definition: gx_parameter.h:574
Parameter & operator[](const char *p)
Definition: gx_parameter.h:564
bool hasId(const char *p) const
Definition: gx_parameter.h:558
void dump(const string &fmt)
FloatParameter * reg_par(const string &id, const string &name, float *var, float std=0, bool midi=true)
Definition: gx_parameter.h:586
sigc::signal< void, Parameter *, bool > signal_insert_remove()
Definition: gx_parameter.h:571
void writeJSON(gx_system::JsonWriter &jw)
void unregister(const string &id)
BoolParameter * reg_non_midi_par(const string &id, bool *var, bool preset, bool std=false)
Definition: gx_parameter.h:616
bool unit_has_std_values(const PluginDef *pdef) const
StringParameter * reg_preset_string(const string &id, const string &name, Glib::ustring *var, const string &sv, bool preset=true)
Definition: gx_parameter.h:653
map< string, Parameter * > id_map
Definition: gx_parameter.h:536
Parameter * insert(Parameter *param)
IntParameter * reg_non_midi_par(const string &id, int *var, bool preset, int std, int lower, int upper)
Definition: gx_parameter.h:632
IntParameter * reg_par(const string &id, const string &name, int *var, int std, int lower, int upper, bool midi)
Definition: gx_parameter.h:621
map< string, Parameter * >::const_iterator iterator
Definition: gx_parameter.h:554
FloatParameter * reg_non_midi_par(const string &id, float *val, bool preset, float std=0, float lower=0, float upper=1, float step=0)
Definition: gx_parameter.h:637
BoolParameter * reg_par(const string &id, const string &name, bool *var, bool std=false, bool preset=true, bool midi=true)
Definition: gx_parameter.h:591
void check_p(const char *p)
FloatEnumParameter * reg_enum_par(const string &id, const string &name, const value_pair *vl, float *var, int std=0, int low=0, bool midi=true)
Definition: gx_parameter.h:609
EnumParameter * reg_non_midi_enum_par(const string &id, const string &name, const value_pair *vl, int *var, bool preset, int std=0)
Definition: gx_parameter.h:602
EnumParameter * reg_enum_par(const string &id, const string &name, const value_pair *vl, int *var, int std=0, bool midi=true)
Definition: gx_parameter.h:596
void set_replace_mode(bool mode)
Definition: gx_parameter.h:559
void readJSON(gx_system::JsonParser &jp)
IntParameter * reg_par(const string &id, const string &name, int *var, int std, bool midi)
Definition: gx_parameter.h:627
bool hasId(const string &id) const
Definition: gx_parameter.h:557
Parameter * readJSON_one(gx_system::JsonParser &jp)
void check_id(const string &id)
void reset_unit(const PluginDef *pdef) const
void unregister(Parameter *p)
iterator begin() const
Definition: gx_parameter.h:555
void writeJSON_one(gx_system::JsonWriter &jw, Parameter *p)
FloatParameter * reg_par_non_preset(const string &id, const string &name, float *var, float std, float lower, float upper, float step)
Definition: gx_parameter.h:580
iterator end() const
Definition: gx_parameter.h:556
void unique_id(Parameter *param)
Parameter & operator[](const string &id)
Definition: gx_parameter.h:560
FileParameter * reg_filepar(const string &id, bool preset=false)
Definition: gx_parameter.h:643
void group_is_new(const string &id)
friend string param_group(const string &group_id, bool nowarn)
void group_exists(const string &id)
map< string, string > groups
Definition: gx_parameter.h:49
bool group_exist(const string &id)
string get(const string &id)
Definition: gx_parameter.h:62
void erase(const string &id)
Definition: gx_parameter.h:72
void insert(const string &id, const string &group)
Definition: gx_parameter.h:67
string operator[](const string &id)
Definition: gx_parameter.h:63
map< string, bool > used
Definition: gx_parameter.h:52
bool isString() const
Definition: gx_parameter.h:172
EnumParameter & getEnum()
Definition: gx_parameter.h:484
bool operator==(const Parameter &p) const
Definition: gx_parameter.h:198
void dump(gx_system::JsonWriter *jw)
virtual const value_pair * getValueNames() const
StringParameter & getString()
Definition: gx_parameter.h:500
Parameter(gx_system::JsonParser &jp)
void setNoWarning(bool v)
Definition: gx_parameter.h:183
virtual bool midi_set_bpm(float n, float high, float llimit, float ulimit)
virtual bool hasRange() const
enum value_type v_type
Definition: gx_parameter.h:119
std::string group_id() const
Definition: gx_parameter.h:135
FileParameter & getFile()
Definition: gx_parameter.h:495
bool isInt() const
Definition: gx_parameter.h:169
bool get_midi_blocked() const
Definition: gx_parameter.h:197
virtual float getUpperAsFloat() const
bool isOutput() const
Definition: gx_parameter.h:178
sigc::signal< void, bool > & signal_changed_bool()
Definition: gx_parameter.h:517
virtual bool compareJSON_value()=0
static gx_system::JsonParser & jp_next(gx_system::JsonParser &jp, const char *key)
bool isMaxlevel() const
Definition: gx_parameter.h:180
IntParameter & getInt()
Definition: gx_parameter.h:479
bool get_blocked() const
Definition: gx_parameter.h:195
bool isNoWarning() const
Definition: gx_parameter.h:182
bool isFloat() const
Definition: gx_parameter.h:168
const string & desc() const
Definition: gx_parameter.h:189
virtual void serializeJSON(gx_system::JsonWriter &jw)
FloatParameter & getFloat()
Definition: gx_parameter.h:474
bool isFile() const
Definition: gx_parameter.h:171
sigc::signal< void, float > & signal_changed_float()
Definition: gx_parameter.h:505
BoolParameter & getBool()
Definition: gx_parameter.h:490
virtual void stdJSON_value()=0
string l_name() const
Definition: gx_parameter.h:188
bool isControllable() const
Definition: gx_parameter.h:174
virtual void readJSON_value(gx_system::JsonParser &jp)=0
virtual bool on_off_value()=0
bool isInPreset() const
Definition: gx_parameter.h:175
sigc::signal< void, int > & signal_changed_int()
Definition: gx_parameter.h:511
void range_warning(float value, float lower, float upper)
virtual bool midi_set(float n, float high, float llimit, float ulimit)
Parameter(const string &id, const string &name, value_type vtp, ctrl_type ctp, bool preset, bool ctrl)
Definition: gx_parameter.h:136
void set_midi_blocked(bool v)
Definition: gx_parameter.h:196
void set_desc(const string &desc)
Definition: gx_parameter.h:190
ctrl_type getControlType() const
Definition: gx_parameter.h:173
virtual float getLowerAsFloat() const
bool is_log_display() const
Definition: gx_parameter.h:193
const char * get_typename() const
void setOutput(bool v)
Definition: gx_parameter.h:179
const string & name() const
Definition: gx_parameter.h:187
const string & group() const
Definition: gx_parameter.h:185
friend void compare_parameter(const char *title, Parameter *p1, Parameter *p2, bool all)
enum ctrl_type c_type
Definition: gx_parameter.h:120
virtual void trigger_changed()
string l_group() const
Definition: gx_parameter.h:186
bool isSavable() const
Definition: gx_parameter.h:176
bool isBool() const
Definition: gx_parameter.h:170
bool isUsed() const
Definition: gx_parameter.h:160
string l_desc() const
Definition: gx_parameter.h:191
void setMaxlevel(bool v)
Definition: gx_parameter.h:181
void setSavable(bool v)
Definition: gx_parameter.h:177
static const char * value_label(const value_pair &vp)
Definition: gx_parameter.h:210
virtual float getStepAsFloat() const
unsigned int d_flags
Definition: gx_parameter.h:121
const string & id() const
Definition: gx_parameter.h:184
sigc::signal< void, const Glib::ustring & > & signal_changed_string()
Definition: gx_parameter.h:523
virtual void writeJSON(gx_system::JsonWriter &jw) const =0
void set_blocked(bool v)
Definition: gx_parameter.h:194
virtual void setJSON_value()=0
ParameterV(gx_system::JsonParser &jp)
bool set(const Glib::ustring &val) const
virtual void readJSON_value(gx_system::JsonParser &jp)
virtual void serializeJSON(gx_system::JsonWriter &jw)
virtual void writeJSON(gx_system::JsonWriter &jw) const
sigc::signal< void, const Glib::ustring & > changed
Definition: gx_parameter.h:449
sigc::signal< void, const Glib::ustring & > & signal_changed()
Definition: gx_parameter.h:467
ParameterV(const string &id, const string &name, Glib::ustring *v, const Glib::ustring &sv, bool preset=false)
Definition: gx_parameter.h:460
const Glib::ustring & get_value() const
Definition: gx_parameter.h:453
virtual void serializeJSON(gx_system::JsonWriter &jw)
sigc::signal< void, bool > & signal_changed()
Definition: gx_parameter.h:397
virtual bool midi_set(float n, float high, float llimit, float ulimit)
virtual bool compareJSON_value()
bool set(bool val) const
sigc::signal< void, bool > changed
Definition: gx_parameter.h:376
ParameterV(gx_system::JsonParser &jp)
virtual void readJSON_value(gx_system::JsonParser &jp)
ParameterV(const string &id, const string &name, ctrl_type ctp, bool preset, bool *v, bool sv, bool ctrl)
Definition: gx_parameter.h:388
virtual void writeJSON(gx_system::JsonWriter &jw) const
virtual float getUpperAsFloat() const
virtual void writeJSON(gx_system::JsonWriter &jw) const
ParameterV(const string &id, const string &name, ctrl_type ctp, bool preset, float *v, float sv, float lv, float uv, float tv, bool ctrl, bool no_init)
Definition: gx_parameter.h:273
virtual bool midi_set_bpm(float n, float high, float llimit, float ulimit)
bool set(float val) const
virtual void serializeJSON(gx_system::JsonWriter &jw)
void convert_from_range(float low, float up)
virtual void rampJSON_value(gx_system::JsonParser &jp)
sigc::signal< void, float > & signal_changed()
Definition: gx_parameter.h:289
virtual bool midi_set(float n, float high, float llimit, float ulimit)
ParameterV(gx_system::JsonParser &jp)
virtual float getLowerAsFloat() const
virtual bool hasRange() const
sigc::signal< void, float > changed
Definition: gx_parameter.h:251
virtual void readJSON_value(gx_system::JsonParser &jp)
friend void compare_parameter(const char *title, Parameter *p1, Parameter *p2, bool all)
virtual float idx_from_id(string v_id)
virtual float getStepAsFloat() const
ParameterV(gx_system::JsonParser &jp)
virtual void serializeJSON(gx_system::JsonWriter &jw)
virtual bool compareJSON_value()
virtual bool hasRange() const
virtual void readJSON_value(gx_system::JsonParser &jp)
virtual float getLowerAsFloat() const
virtual void writeJSON(gx_system::JsonWriter &jw) const
ParameterV(const string &id, const string &name, ctrl_type ctp, bool preset, int *v, int sv, int lv, int uv, bool ctrl)
Definition: gx_parameter.h:336
sigc::signal< void, int > changed
Definition: gx_parameter.h:320
virtual int idx_from_id(string v_id)
virtual float getUpperAsFloat() const
bool set(int val) const
virtual void trigger_changed()
sigc::signal< void, int > & signal_changed()
Definition: gx_parameter.h:345
virtual bool midi_set(float n, float high, float llimit, float ulimit)
#define debug_check(func,...)
Definition: gx_parameter.h:36
MidiStandardControllers midi_std_ctr
ParameterV< Glib::ustring > StringParameter
Definition: gx_parameter.h:98
list< MidiController > midi_controller_list
Definition: gx_parameter.h:730
ParameterV< float > FloatParameter
Definition: gx_parameter.h:93
void compare_parameter(const char *title, Parameter *p1, Parameter *p2, bool all=false)
string param_group(const string &group_id, bool nowarn=false)
list< Parameter * > paramlist
Definition: gx_parameter.h:232
ParameterV< int > IntParameter
Definition: gx_parameter.h:96
ParameterV< bool > BoolParameter
Definition: gx_parameter.h:97
ParameterGroups & get_group_table()
modstring(const string &n, bool m, const char *s)
Definition: gx_parameter.h:683
const char * value_label
Definition: gx_plugin.h:119
const char * value_id
Definition: gx_plugin.h:118