X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=helpers%2Faction.py;h=1b8fc5ff53381f60fcf6bb0d0e590af3777819d0;hb=c80ff6dc4579ab28c4064576db5a4859e639c504;hp=a68de90e5f1348934804d08c2a194fac14133eb1;hpb=be27763f8be0f647cbe17ecee8c782901ce2cede;p=perso%2FImmae%2FProjets%2FPython%2FMusicSampler.git diff --git a/helpers/action.py b/helpers/action.py index a68de90..1b8fc5f 100644 --- a/helpers/action.py +++ b/helpers/action.py @@ -1,4 +1,4 @@ -import pygame +import threading import time class Action: @@ -6,8 +6,10 @@ class Action: 'command', 'pause', 'play', + 'seek', 'stop', 'stop_all_actions', + 'unpause', 'volume', 'wait', ] @@ -19,65 +21,117 @@ class Action: raise Exception("Unknown action {}".format(action)) self.key = key + self.mapping = key.parent self.arguments = kwargs + self.sleep_event = None def ready(self): if 'music' in self.arguments: - return self.arguments['music'].loaded + return self.arguments['music'].check_is_loaded() else: return True def run(self): - print(getattr(self, self.action + "_print")(**self.arguments)) - return getattr(self, self.action)(**self.arguments) + print(self.description()) + getattr(self, self.action)(**self.arguments) + def description(self): + return getattr(self, self.action + "_print")(**self.arguments) + + def interrupt(self): + if getattr(self, self.action + "_interrupt", None): + return getattr(self, self.action + "_interrupt")(**self.arguments) + + def music_list(self, music): + if music is not None: + return [music] + else: + return self.mapping.open_files.values() + + # Actions def command(self, command = "", **kwargs): + # FIXME: todo pass def pause(self, music = None, **kwargs): - if music is not None: - music.pause() - else: - pygame.mixer.pause() + for music in self.music_list(music): + if music.is_loaded_playing(): + music.pause() + + def unpause(self, music = None, **kwargs): + for music in self.music_list(music): + if music.is_loaded_paused(): + music.unpause() def play(self, music = None, fade_in = 0, start_at = 0, - restart_if_running = False, volume = 100, **kwargs): - if music is not None: - music.play() - else: - pygame.mixer.unpause() + restart_if_running = False, volume = 100, + loop = 0, + **kwargs): + for music in self.music_list(music): + if restart_if_running: + if music.is_not_stopped(): + music.stop() + music.play(volume = volume, fade_in = fade_in, start_at = start_at, loop = loop) + else: + if not music.is_not_stopped(): + music.play(volume = volume, fade_in = fade_in, start_at = start_at, loop = loop) + + def seek(self, music = None, value = 0, delta = False, **kwargs): + for music in self.music_list(music): + music.seek(value = value, delta = delta) + + def stop(self, music = None, fade_out = 0, wait = False, **kwargs): + previous = None + for music in self.music_list(music): + if music.is_loaded_paused() or music.is_loaded_playing(): + if previous is not None: + previous.stop(fade_out = fade_out) + previous = music + + if previous is not None: + previous.stop(fade_out = fade_out, wait = wait) - def stop(self, music = None, fade_out = 0, **kwargs): + def stop_all_actions(self, **kwargs): + self.mapping.stop_all_running() + + def volume(self, music = None, value = 100, delta = False, **kwargs): if music is not None: - music.stop() + music.set_volume(value, delta = delta) else: - pygame.mixer.stop() + self.mapping.set_master_volume(value, delta = delta) - def stop_all_actions(self, **kwargs): - self.key.mapping.stop_all_running() + def wait(self, duration = 0, music = None, **kwargs): + self.sleep_event = threading.Event() - def volume(self, music = None, value = 100, **kwargs): - pass + if music is not None: + music.wait_end() - def wait(self, duration = 0, **kwargs): - time.sleep(duration) + threading.Timer(duration, self.sleep_event.set).start() + self.sleep_event.wait() + # Action messages def command_print(self, command = "", **kwargs): return "running command {}".format(command) def pause_print(self, music = None, **kwargs): if music is not None: - return "pausing {}".format(music.filename) + return "pausing « {} »".format(music.name) else: return "pausing all musics" + def unpause_print(self, music = None, **kwargs): + if music is not None: + return "unpausing « {} »".format(music.name) + else: + return "unpausing all musics" + def play_print(self, music = None, fade_in = 0, start_at = 0, - restart_if_running = False, volume = 100, **kwargs): + restart_if_running = False, volume = 100, loop = 0, **kwargs): message = "starting " if music is not None: - message += music.filename + message += "« {} »".format(music.name) else: - message += "music" + message += "all musics" if start_at != 0: message += " at {}s".format(start_at) @@ -87,33 +141,70 @@ class Action: message += " at volume {}%".format(volume) + if loop > 0: + message += " {} times".format(loop + 1) + elif loop < 0: + message += " in loop" + if restart_if_running: message += " (restarting if already running)" return message - def stop_print(self, music = None, fade_out = 0, **kwargs): + def stop_print(self, music = None, fade_out = 0, wait = False, **kwargs): + message = "stopping " if music is not None: - if fade_out == 0: - return "stopping music {}".format(music.filename) + message += "music « {} »".format(music.name) + else: + message += "all musics" + + if fade_out > 0: + message += " with {}s fadeout".format(fade_out) + if wait: + message += " (waiting the end of fadeout)" + + return message + + def stop_all_actions_print(self, **kwargs): + return "stopping all actions" + + def seek_print(self, music = None, value = 0, delta = False, **kwargs): + if delta: + if music is not None: + return "moving music « {} » by {:+d}s".format(music.name, value) else: - return "stopping music {} with {}s fadeout".format(music.filename, fade_out) + return "moving all musics by {:+d}s".format(value) else: - if fade_out == 0: - return "stopping all musics" + if music is not None: + return "moving music « {} » to position {}s".format(music.name, value) else: - return "stopping all musics with {}s fadeout".format(fade_out) + return "moving all musics to position {}s".format(value) - def stop_all_actions_print(self): - return "stopping all actions" + def volume_print(self, music = None, value = 100, delta = False, **kwargs): + if delta: + if music is not None: + return "{:+d}% to volume of « {} »".format(value, music.name) + else: + return "{:+d}% to volume".format(value) + else: + if music is not None: + return "setting volume of « {} » to {}%".format(music.name, value) + else: + return "setting volume to {}%".format(value) - def volume_print(self, music = None, value = 100, *kwargs): - if music is not None: - return "setting volume of {} to {}%".format(music.filename, value) + def wait_print(self, duration = 0, music = None, **kwargs): + if music is None: + return "waiting {}s".format(duration) + elif duration == 0: + return "waiting the end of « {} »".format(music.name) else: - return "setting volume to {}%".format(value) + return "waiting the end of « {} » + {}s".format(music.name, duration) - def wait_print(self, duration, **kwargs): - return "waiting {}s".format(duration) + # Interruptions + def wait_interrupt(self, duration = 0, music = None, **kwargs): + if self.sleep_event is not None: + self.sleep_event.set() + if music is not None: + music.wait_event.set()