music_sampler.py

   1 import sys
   2 import pygame
   3 import helpers
   4 import threading
   5
   6 pygame.mixer.pre_init(frequency = 44100)
   7 pygame.init()
   8
   9 size = width, height = 1024, 600
  10
  11 helpers.draw_lock.acquire()
  12 screen = pygame.display.set_mode(size)
  13 mapping = helpers.Mapping(screen, helpers.draw_lock)
  14
  15 action_surface = pygame.Surface((600, 250)).convert()
  16 action_surface.fill((0,0,0))
  17 helpers.parse_config(mapping)
  18 helpers.draw_lock.release()
  19
  20 mapping.draw()
  21
  22 helpers.draw_lock.acquire()
  23 screen.blit(action_surface, (10, 330))
  24
  25 pygame.display.flip()
  26 helpers.draw_lock.release()
  27
  28 contexts = [
  29     'normal'
  30 ]
  31
  32 context = 'normal'
  33
  34 while 1:
  35     event = pygame.event.wait()
  36
  37     if event.type == pygame.QUIT or (
  38             event.type == pygame.KEYDOWN and
  39             event.mod  == 4160 and
  40             event.key  == pygame.K_c):
  41         for thread in threading.enumerate():
  42             if thread is threading.current_thread():
  43                 continue
  44             thread.join()
  45
  46         pygame.quit()
  47         sys.exit()
  48
  49     if context == 'normal':
  50         if event.type == pygame.KEYDOWN:
  51             key = mapping.find_by_key_num(event.key)
  52             if key is not None:
  53                 threading.Thread(target=key.do_actions).start()
  54         elif event.type == pygame.MOUSEBUTTONUP:
  55             key = mapping.find_by_collidepoint(pygame.mouse.get_pos())
  56             if key is not None:
  57                 key.list_actions(action_surface)
  58
  59     pygame.display.flip()
  60