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spiralsynthmodular/SpiralSound/Plugins/EnvFollowerPlugin/EnvFollowerPluginGUI.C

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  1. /*  SpiralPlugin

  2.  *  Copyleft (C) 2000 David Griffiths <dave@pawfal.org>

  3.  *

  4.  *  This program is free software; you can redistribute it and/or modify

  5.  *  it under the terms of the GNU General Public License as published by

  6.  *  the Free Software Foundation; either version 2 of the License, or

  7.  *  (at your option) any later version.

  8.  *

  9.  *  This program is distributed in the hope that it will be useful,

  10.  *  but WITHOUT ANY WARRANTY; without even the implied warranty of

  11.  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  12.  *  GNU General Public License for more details.

  13.  *

  14.  *  You should have received a copy of the GNU General Public License

  15.  *  along with this program; if not, write to the Free Software

  16.  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

  17. */ 

  18. 

  19. #include "EnvFollowerPluginGUI.h"

  20. #include <FL/fl_draw.h>

  21. #include <FL/fl_draw.H>

  22. 

  23. static const int GUI_COLOUR = 179;

  24. static const int GUIBG_COLOUR = 144;

  25. static const int GUIBG2_COLOUR = 145;

  26. 

  27. ////////////////////////////////////////////

  28. 

  29. EnvFollowerPluginGUI::EnvFollowerPluginGUI(int w, int h,EnvFollowerPlugin *o,const HostInfo *Info) :

  30. SpiralPluginGUI(w,h,o)

  31. {	

  32. 	m_Plugin=o;

  33. 	

  34. 	m_Attack = new Fl_Knob(20, 25, 40, 40, "Attack");	

  35. 	m_Attack->color(GUI_COLOUR);

  36. 	m_Attack->type(Fl_Knob::DOTLIN);

  37.    	m_Attack->labelsize(10);

  38.    	m_Attack->maximum(1);

  39.    	m_Attack->step(0.001);

  40.    	m_Attack->value(0.5);   

  41. 	m_Attack->callback((Fl_Callback*)cb_Attack);

  42. 	add(m_Attack);

  43. 	

  44. 	m_Decay = new Fl_Knob(75, 25, 40, 40, "Decay");	

  45. 	m_Decay->color(GUI_COLOUR);

  46. 	m_Decay->type(Fl_Knob::DOTLIN);

  47.    	m_Decay->labelsize(10);

  48.    	m_Decay->maximum(1);

  49.    	m_Decay->step(0.001);

  50.    	m_Decay->value(0.5);   

  51. 	m_Decay->callback((Fl_Callback*)cb_Decay);

  52. 	add(m_Decay);

  53. 	

  54. 	end();

  55. }

  56. 

  57. 

  58. 

  59. void EnvFollowerPluginGUI::UpdateValues()

  60. {

  61. 	m_Attack->value(m_Plugin->GetAttack());

  62. 	m_Decay->value(m_Plugin->GetDecay());

  63. }

  64. 	

  65. inline void EnvFollowerPluginGUI::cb_Decay_i(Fl_Knob* o, void* v)

  66. { m_Plugin->SetDecay(o->value()); }

  67. void EnvFollowerPluginGUI::cb_Decay(Fl_Knob* o, void* v)

  68. { ((EnvFollowerPluginGUI*)(o->parent()))->cb_Decay_i(o,v);}

  69. 

  70. inline void EnvFollowerPluginGUI::cb_Attack_i(Fl_Knob* o, void* v)

  71. { m_Plugin->SetAttack(o->value()); }

  72. void EnvFollowerPluginGUI::cb_Attack(Fl_Knob* o, void* v)

  73. { ((EnvFollowerPluginGUI*)(o->parent()))->cb_Attack_i(o,v);}