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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. #include "Loop.h"
  21. #include "GUI/LoopGUI.h"
  22. #ifndef SpiralLoopPLUGIN
  23. #define SpiralLoopPLUGIN
  24. static const int NUM_SAMPLES = 8;
  25. struct SampleDesc
  26. {
  27. string Pathname;
  28. float Volume;
  29. float Pitch;
  30. float PitchMod;
  31. bool Loop;
  32. int Note;
  33. bool TriggerUp;
  34. float SamplePos;
  35. int SampleRate;
  36. bool Stereo;
  37. };
  38. class SpiralLoopPlugin : public SpiralPlugin
  39. {
  40. public:
  41. SpiralLoopPlugin();
  42. virtual ~SpiralLoopPlugin();
  43. virtual PluginInfo &Initialise(const HostInfo *Host);
  44. virtual SpiralGUIType *CreateGUI();
  45. virtual void Execute();
  46. virtual void StreamOut(ostream &s);
  47. virtual void StreamIn(istream &s);
  48. virtual bool SaveExternalFiles(const string &Dir);
  49. virtual void LoadExternalFiles(const string &Dir);
  50. // has to be defined in the plugin
  51. virtual void UpdateGUI() { Fl::check(); }
  52. private:
  53. Loop *m_Loop;
  54. };
  55. #endif