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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. #include "../SpiralPlugin.h"
  19. #include <FL/Fl_Pixmap.H>
  20. #ifndef OscillatorPLUGIN
  21. #define OscillatorPLUGIN
  22. class MidiPlugin : public SpiralPlugin
  23. {
  24. public:
  25. MidiPlugin();
  26. virtual ~MidiPlugin();
  27. virtual PluginInfo& Initialise(const HostInfo *Host);
  28. virtual SpiralGUIType* CreateGUI();
  29. virtual void Execute();
  30. virtual void ExecuteCommands();
  31. virtual void StreamOut(ostream &s);
  32. virtual void StreamIn(istream &s);
  33. // has to be defined in the plugin
  34. virtual void UpdateGUI() { Fl::check(); }
  35. int GetDeviceNum() { return m_DeviceNum; }
  36. bool GetNoteCut() { return m_NoteCut; }
  37. bool GetContinuousNotes() { return m_ContinuousNotes; }
  38. enum GUICommands{NONE,ADDCONTROL,DELCONTROL};
  39. struct GUIArgs
  40. {
  41. int s;
  42. char Name[256];
  43. };
  44. private:
  45. GUIArgs m_GUIArgs;
  46. void AddControl(int s,const string &Name);
  47. void DeleteControl();
  48. int m_DeviceNum;
  49. float m_NoteLevel;
  50. float m_TriggerLevel;
  51. float m_PitchBendLevel;
  52. float m_ChannelPressureLevel;
  53. float m_AfterTouchLevel;
  54. float m_ControlLevel[128];
  55. bool m_NoteCut;
  56. bool m_ContinuousNotes;
  57. int m_CurrentNote;
  58. static int m_RefCount;
  59. vector<int> m_ControlList;
  60. };
  61. #endif