Non reinvents the DAW. Powerful enough to form a complete studio, fast and light enough to run on low-end hardware like the eeePC or Raspberry Pi, and so reliable that it can be used live https://non.tuxfamily.org/
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  1. /*******************************************************************************/
  2. /* Copyright (C) 2008 Jonathan Moore Liles */
  3. /* */
  4. /* This program is free software; you can redistribute it and/or modify it */
  5. /* under the terms of the GNU General Public License as published by the */
  6. /* Free Software Foundation; either version 2 of the License, or (at your */
  7. /* option) any later version. */
  8. /* */
  9. /* This program is distributed in the hope that it will be useful, but WITHOUT */
  10. /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
  11. /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for */
  12. /* more details. */
  13. /* */
  14. /* You should have received a copy of the GNU General Public License along */
  15. /* with This program; see the file COPYING. If not,write to the Free Software */
  16. /* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
  17. /*******************************************************************************/
  18. /* Simple extension of Fl_Button to support different lables for the
  19. * two button states. Simpler than using a an Fl_Choice when all you
  20. * need is two states. Set the label to "foo/bar" for "foo" to be the
  21. * off label and "bar" the on. Obviously you should make sure that
  22. * each label will fit. */
  23. #pragma once
  24. #include <FL/Fl_Button.H>
  25. #include <stdlib.h>
  26. #include <stdio.h>
  27. class Fl_Flip_Button : public Fl_Button
  28. {
  29. char *_off;
  30. char *_on;
  31. public:
  32. Fl_Flip_Button ( int X, int Y, int W, int H, const char *L = 0 ) :
  33. Fl_Button( X, Y, W, H, 0 )
  34. {
  35. sscanf( L, "%m[^/]/%ms", &_off, &_on );
  36. type( FL_TOGGLE_BUTTON );
  37. }
  38. virtual ~Fl_Flip_Button ( )
  39. {
  40. if ( _off ) free( _off );
  41. if ( _on ) free( _on );
  42. }
  43. protected:
  44. virtual void
  45. draw ( void )
  46. {
  47. if ( value() )
  48. {
  49. if ( label() != _on )
  50. label( _on );
  51. }
  52. else
  53. if ( label() != _off )
  54. label( _off );
  55. draw_box( box(), x(), y(), w(), h(), value() ? selection_color() : color() );
  56. draw_label();
  57. }
  58. };