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spiralsynthmodular/SpiralSound/Plugins/SeqPlugin/SeqPlugin.h

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  1. /*  SpiralSound

  2.  *  Copyleft (C) 2001 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 "../SpiralPlugin.h"

  20. #include <FL/Fl_Pixmap.H>

  21. #include "../Widgets/Fl_EventMap.h"

  22. 

  23. #ifndef SeqPLUGIN

  24. #define SeqPLUGIN

  25. 

  26. const int NUM_PATTERNS = 16;

  27. 

  28. class SeqPlugin : public SpiralPlugin

  29. {

  30. public:

  31.  	SeqPlugin();

  32. 	virtual ~SeqPlugin();

  33. 	

  34. 	virtual PluginInfo &Initialise(const HostInfo *Host);

  35. 	virtual SpiralGUIType *CreateGUI();

  36. 	virtual void Execute();

  37. 	virtual void StreamOut(ostream &s);

  38. 	virtual void StreamIn(istream &s);

  39. 	

  40. 	// has to be defined in the plugin	

  41. 	virtual void UpdateGUI() { Fl::check(); }

  42. 	

  43. 	void  SetEventMap(int n, Fl_EventMap* s) { m_Eventmap[n]=s; }

  44. 	Fl_EventMap* GetEventMap(int n)       { return m_Eventmap[n]; }

  45. 	void  SetUpdate(bool s)          { m_Eventmap[m_CurrentPattern]->SetUpdate(s); }

  46. 	void  SetZoom(float s)           { m_Eventmap[m_CurrentPattern]->SetZoomLevel(s); }

  47. 	void  SetNoteCut(bool s)         { m_NoteCut=s; }

  48. 	bool  GetNoteCut()               { return m_NoteCut; }	

  49. 	void  SetEndTime(float s)        { m_Eventmap[m_CurrentPattern]->SetEndTime(s); m_Length=s; }

  50. 	void  SetSpeed(float s)          { m_SpeedMod=s; }

  51. 	void  ClearAll()				 { m_Eventmap[m_CurrentPattern]->RemoveAllEvents(); }

  52. 	void  SetPattern(int s);

  53. 	int   GetCurrentPattern()		 { return m_CurrentPattern; }

  54. 	

  55. private:

  56. 	Fl_EventMap* m_Eventmap[NUM_PATTERNS];

  57. 	

  58. 	float m_Time;

  59. 	float m_Length;

  60. 	bool  m_Loop;

  61. 	bool  m_NoteCut;

  62. 	float m_SpeedMod;		

  63. 	float m_CurrentNoteCV;

  64. 	float m_CurrentTriggerCV;

  65. 	bool  m_InNoteDown;

  66. 	int   m_InNoteID;

  67. 	float m_InNoteTime;

  68. 	int   m_CurrentPattern;

  69. 	bool  m_Triggered;

  70. };

  71. 

  72. #endif