import threading import wx import pygame import os import re import time from threading import Thread import threading import math from mutagen import File from mutagen.flac import FLAC, Picture import sys import win32api #from wx.media import MediaCtrl APP_TITLE = u'音乐播放器' MAX_LYRIC_ROW = 19 LYRIC_ROW_REG = '\[[0-9]{2}:[0-9]{2}.[0-9]{2,}\]' MAX_MUSIC_NAME_LEN = 70 # 歌名展示的时候最长字符限制 class MainFrame(wx.Frame): '''程序主窗口类，继承自wx.Frame''' def __init__(self): '''构造函数''' # 播放器的整体属性 self.width = 1280 self.height = 720 self.default_volume = 0.2 #self.lastvolume = self.volume self.local_music_folder = "music_folder" wx.Frame.__init__(self, None, -1, APP_TITLE) self.SetSize(self.width, self.height) self.SetBackgroundColour((248, 248, 255)) # 设置界面的背景颜色 # 音乐列表有关 self.local_music_name_list = [] # 当前音乐名字列表 self.lyrcis_static_text = [] # 当前播放的音乐的歌词列表 self.play_stop_button = None # 播放、暂停按钮 self.current_music_state = 0 # 是否有音乐在播放，0表示否 self.IsPaused = False # 是否暂停 self.current_music_index = 0 # 当前音乐的索引 self.current_music_name = None self.current_music_path = None self.current_music_length = None # 初始化本地歌曲列表 self.get_local_music_list() self.current_music_static_text = None # 当前播放的音乐的名字 # 按钮使用的图片 self.play_png = wx.Image("resources/play.png", wx.BITMAP_TYPE_PNG).Rescale(50, 50).ConvertToBitmap() self.stop_png = wx.Image("resources/stop.png", wx.BITMAP_TYPE_PNG).Rescale(50, 50).ConvertToBitmap() self.last_music_png = wx.Image("resources/last_music.png", wx.BITMAP_TYPE_PNG).Rescale(40, 40).ConvertToBitmap() self.next_music_png = wx.Image("resources/next_music.png", wx.BITMAP_TYPE_PNG).Rescale(40, 40).ConvertToBitmap() # 导航栏所在的panel self.navi_panel = None self.draw_navi_panel() # 歌曲列表所在的panel self.music_list_panel = None self.draw_music_list_panel() # 播放部分所在的panel self.play_music_panel = None self.draw_play_music_panel() # 歌词部分所在的panel self.music_lyric_panel = None #self.draw_music_lyric_panel() self.music_cover_panel = None self.draw_music_cover_panel() self.createTimer() self.settime = 0 self.after_id = None self.timeleeplist = [0] self.upside_lyrics_list = [] self.downside_lyrics_list = [] self.current_lyrics_word_list = [] self.current_lyrics_time_list = [] pygame.mixer.pre_init(44100, -16, 2, 2048) pygame.mixer.init() self.music = pygame.mixer.music self.SONG_FINISHED = pygame.USEREVENT + 1 if hasattr(sys, "frozen") and getattr(sys, "frozen") == "windows_exe": exeName = win32api.GetModuleFileName(win32api.GetModuleHandle(None)) icon = wx.Icon(exeName, wx.BITMAP_TYPE_ANY) else : icon = wx.Icon('resources/music.png', wx.BITMAP_TYPE_ANY) self.SetIcon(icon) # 以下可以添加各类控件 pass self.Bind(wx.EVT_CLOSE, self.OnClose) ''' # 下载音乐面板 self.down_music_panel = None self.input_url_text_ctrl = None # 输入的下载路径 self.down_button = None # 下载按钮 self.draw_down_music_panel()''' def get_path_by_name(self, file_name): ''' 通过名称获取音乐的完整路径 :return: ''' return os.path.join(self.local_music_folder, file_name) def get_local_music_list(self): ''' 获取本地音乐列表 :return: ''' self.local_music_name_list.clear() # 这一步必须有 for local_music_file_name in os.listdir(self.local_music_folder): if local_music_file_name.endswith((".wav", ".flac", ".mp3")): self.local_music_name_list.append(local_music_file_name) def draw_navi_panel(self): # 导航栏所在的panel self.navi_panel = wx.Panel(self, id=-1, pos=(0, 0), size=(100, self.height - 200)) #self.navi_panel.SetBackgroundColour("yellow") # 本地音乐 local_music_text = wx.StaticText(self.navi_panel, -1, "本地音乐", pos=(20, 10), style=wx.ALIGN_LEFT) local_music_text.SetOwnForegroundColour((41, 36, 33)) ''' def draw_music_list_panel(self): # 重新计算本地音乐列表 self.get_local_music_list() # 绘制面板整体 if self.music_list_panel is not None: self.music_list_panel.Destroy() self.music_list_panel = wx.Panel(self, id=-1, pos=(150, 0), size=(350, self.height - 150)) # 音乐列表 local_music_num = len(self.local_music_name_list) for music_index in range(local_music_num): music_full_name = self.local_music_name_list[music_index].split('.')[0] if len(music_full_name) > MAX_MUSIC_NAME_LEN: music_full_name = music_full_name[0:MAX_MUSIC_NAME_LEN] + "..." music_text = wx.StaticText(self.music_list_panel, -1, music_full_name, pos=(0, music_index * 40 + 25), size=(270, 30), style=wx.ALIGN_LEFT) music_text.SetOwnForegroundColour((41, 36, 33)) music_text.Refresh() # 这句话不能少 play_button = wx.BitmapButton(self.music_list_panel, -1, self.play_png, pos=(280, music_index * 40 + 20), size=(20, 20)) play_button.Bind(wx.EVT_LEFT_DOWN, lambda e, index=music_index: self.play_index_music(index))''' def draw_music_list_panel(self): # 重新计算本地音乐列表 self.get_local_music_list() # 绘制面板整体 if self.music_list_panel is not None: self.music_list_panel.Destroy() self.music_list_panel = wx.Panel(self, id=-1, pos=(100, 0), size=(450, self.height - 150)) #self.music_list_panel.SetBackgroundColour("green") # 音乐列表 local_music_num = len(self.local_music_name_list) for music_index in range(local_music_num): music_full_name = self.local_music_name_list[music_index].split('.')[0] if len(music_full_name) > MAX_MUSIC_NAME_LEN: music_full_name = music_full_name[0:MAX_MUSIC_NAME_LEN] + "..." music_text_button = wx.Button(self.music_list_panel, -1, music_full_name, pos=(0, music_index * 35 + 10), size=(450, 30), style=wx.BU_LEFT) music_text_button.SetOwnForegroundColour((41, 36, 33)) music_text_button.SetBackgroundColour((248, 248, 255)) music_text_button.Bind(wx.EVT_LEFT_DOWN, lambda e, index=music_index: self.play_index_music(index)) music_text_button.SetWindowStyleFlag(wx.NO_BORDER) music_text_button.Refresh() def draw_play_music_panel(self): # 播放音乐所在的panel self.play_music_panel = wx.Panel(self, id=-1, pos=(0, self.height - 150), size=(self.width, 150)) #self.play_music_panel.SetBackgroundColour("blue") # 歌的名字 self.current_music_static_text = wx.StaticText(self.play_music_panel, -1, "请选择歌曲", pos=(210, 0), size=(80, 30), style=wx.ALIGN_LEFT) self.current_music_static_text.SetOwnForegroundColour((41, 36, 33)) self.play_stop_button = wx.BitmapButton(self.play_music_panel, -1, self.play_png, pos=(320, 45), size=(50, 50)) self.play_stop_button.SetWindowStyleFlag(wx.NO_BORDER) self.play_stop_button.SetToolTip(u'播放/暂停') last_music_button = wx.BitmapButton(self.play_music_panel, -1, self.last_music_png, pos=(260, 50), size=(40, 40)) last_music_button.SetWindowStyleFlag(wx.NO_BORDER) last_music_button.SetToolTip(u'上一首') next_music_button = wx.BitmapButton(self.play_music_panel, -1, self.next_music_png, pos=(390, 50), size=(40, 40)) next_music_button.SetWindowStyleFlag(wx.NO_BORDER) next_music_button.SetToolTip(u'下一首') # 调节音量的按钮 self.volume_slider = wx.Slider(self.play_music_panel, -1, int(self.default_volume*100), 0, 100, pos=(490, 30), size=(-1, 80), style=wx.SL_VERTICAL|wx.SL_INVERSE) self.volume_slider.SetToolTip(u'音量:%d%%' % (self.default_volume*100)) self.play_slider = wx.Slider(self.play_music_panel, -1, pos=(550, 55), size=(600, -1),style=wx.SL_HORIZONTAL) self.play_slider.SetToolTip('当前播放进度 00:00') self.progress = wx.StaticText(self, label='00:00', pos=(1165, 628)) # 上述按钮的监听器 last_music_button.Bind(wx.EVT_LEFT_DOWN, self.play_last_music) self.play_stop_button.Bind(wx.EVT_LEFT_DOWN, self.play_stop_music) next_music_button.Bind(wx.EVT_LEFT_DOWN, self.play_next_music) self.volume_slider.Bind(wx.EVT_SLIDER, self.change_volume) self.volume_slider.Bind(wx.EVT_SCROLL, self.change_volume) def redraw_music_lyric_panel(self, start_index=0): # 隐藏之前的歌词的每一行 for x in self.lyrcis_static_text: x.SetLabelText("") x.Refresh() print("test1") # 获取歌词 lyric_list = self.get_lyrics() # 展示歌词 for lyric_index in range(start_index, start_index + MAX_LYRIC_ROW, 1): if lyric_index < len(lyric_list): lyric_relative_index = lyric_index - start_index lyric = lyric_list[lyric_index] self.lyrcis_static_text[lyric_relative_index].SetLabelText(lyric) self.lyrcis_static_text[lyric_relative_index].SetOwnForegroundColour((41, 36, 33)) self.lyrcis_static_text[lyric_relative_index].Refresh() def draw_music_lyric_panel(self): ''' 歌词所在的面板的控制 :return: ''' self.music_lyric_panel = wx.Panel(self, id=-1, pos=(550, 0), size=(self.width - 550, self.height - 150)) #self.music_lyric_panel.SetBackgroundColour("purple") # 获取歌词 lyric_list = self.get_lyrics() print('test2') # 展示歌词 for lyric_index in range(MAX_LYRIC_ROW): if lyric_index < len(lyric_list): lyric = lyric_list[lyric_index] else: lyric = "" lyric_row = wx.StaticText(self.music_lyric_panel, -1, lyric, pos=(100, 30 * lyric_index + 10), size=(400, -1), style=wx.ALIGN_CENTER) lyric_row.SetOwnForegroundColour((41, 36, 33)) self.lyrcis_static_text.append(lyric_row) def draw_upside_lyrics_panel(self): self.upside_lyrics_list = [] for row in range(int((MAX_LYRIC_ROW-1)/2)): lyrics_row = wx.StaticText(self.music_lyric_panel, -1, label='', pos=(100, 30 * row + 10), size=(400, -1), style=wx.ALIGN_CENTER) self.upside_lyrics_list.append(lyrics_row) def draw_downside_lyrics_panel(self): self.downside_lyrics_list = [] for row in range(int((MAX_LYRIC_ROW-1)/2)+1,MAX_LYRIC_ROW+1): lyrics_row = wx.StaticText(self.music_lyric_panel, -1, label='', pos=(100, 30 * row + 10), size=(400, -1), style=wx.ALIGN_CENTER) self.downside_lyrics_list.append(lyrics_row) def draw_music_cover_panel(self): self.music_cover_panel = wx.Panel(self, id=-1, pos=(0, 480), size=(200, 200)) self.music_cover_panel.Refresh() def redraw_music_cover_panel(self,filepath): self.music_cover_panel = wx.Panel(self, id=-1, pos=(0, 480), size=(200, 200)) path = filepath.split('\\')[0] +'\.tmp\cover.png' music_cover = wx.Image(path, wx.BITMAP_TYPE_ANY).Rescale(200, 200).ConvertToBitmap() music_cover_panel = wx.StaticBitmap(self.music_cover_panel, -1, music_cover, pos=(0, 0), size=(200, 200)) music_cover_panel.Refresh() def get_lyric_path(self): current_music_path = self.get_path_by_name(self.local_music_name_list[self.current_music_index]) lyric_path = current_music_path.split('.')[0]+'.lrc' if os.path.exists(lyric_path): return lyric_path else: return None def play_music(self): ''' 重新载入，播放音乐 :return: ''' current_music_path = self.get_path_by_name(self.local_music_name_list[self.current_music_index]) self.music.load(current_music_path) self.current_music_path = current_music_path # step1：播放音乐 self.music.play(loops=1, start=0.0) self.current_music_length = pygame.mixer.Sound(self.current_music_path).get_length() # step2：重写歌词面板 #self.redraw_music_lyric_panel() self.current_music_name = current_music_path.split('\\')[-1] if self.current_music_name.split('.')[-1] == 'mp3': self.get_mp3_cover(current_music_path) self.redraw_music_cover_panel(current_music_path) elif self.current_music_name.split('.')[-1] == 'flac': #print(current_music_path) self.get_flac_cover(current_music_path) self.redraw_music_cover_panel(current_music_path) else: self.draw_music_cover_panel() self.update_total_music_time() # step3：开启新线程，追踪歌词 #self.display_lyric() self.music_lyric_panel = wx.Panel(self, id=-1, pos=(550, 0), size=(self.width - 550, self.height - 150)) if self.get_lyric_path() is None or not os.path.exists(self.get_lyric_path()): self.current_lyrics_word_list = [] self.current_lyrics_time_list = [] self.medium_row = wx.StaticText(self.music_lyric_panel, -1, label='暂无歌词', pos=(100, 280), size=(400, -1), style=wx.ALIGN_CENTER) self.medium_row.SetOwnForegroundColour((61, 89, 171)) self.draw_upside_lyrics_panel() self.draw_downside_lyrics_panel() else: self.get_lyrics_word() self.get_lyrics_time() self.medium_row = wx.StaticText(self.music_lyric_panel, -1, label='', pos=(100, 280), size=(400, -1), style=wx.ALIGN_CENTER) self.medium_row.SetOwnForegroundColour((61, 89, 171)) self.draw_upside_lyrics_panel() self.draw_downside_lyrics_panel() #self.thread_sync_lyrics() self.current_music_state = 1 self.play_stop_button.SetBitmap(self.stop_png) # 更改当前播放的音乐的名字 current_music_name = self.local_music_name_list[self.current_music_index] namelist = current_music_name.split('.') if len(current_music_name) > MAX_MUSIC_NAME_LEN: current_music_name = current_music_name[0:MAX_MUSIC_NAME_LEN] + "..." self.current_music_static_text.SetLabelText(namelist[0]) self.timeleeplist=[0] self.play_slider.SetRange(0, int(self.current_music_length)) self.play_slider.SetValue(0) self.settime = 0 self.play_slider.Bind(wx.EVT_SLIDER, self.timer) self.text_timer.Start(1000) #self.play_slider.Bind(wx.EVT_SCROLL, self.timer) #self.createTimer def play_index_music(self, music_index): ''' 播放指定索引的音乐 :return: ''' self.current_music_index = music_index # 载入音乐 self.play_music() def play_stop_music(self, evt): if self.music.get_busy() or self.IsPaused: # 有音乐在播放，需要暂停，或者音乐暂停中 if self.current_music_state == 1: #print("有音乐在播放，需要暂停") self.music.pause() self.current_music_state = 0 self.play_stop_button.SetBitmap(self.play_png) self.IsPaused = True #print(self.music.get_busy()) else: # 恢复暂停的音乐 self.music.unpause() self.current_music_state = 1 self.IsPaused = False self.play_stop_button.SetBitmap(self.stop_png) else: # 重新载入音乐 self.play_music() def play_last_music(self, evt): # 计算上一首音乐的名字和路径 if self.current_music_index > 0: self.play_index_music(self.current_music_index - 1) else: self.play_index_music(0) def play_next_music(self, evt): # 计算下一首音乐的名字和路径 if self.current_music_index < len(self.local_music_name_list) - 1: self.play_index_music(self.current_music_index + 1) else: self.play_index_music(len(self.local_music_name_list) - 1) def change_volume(self, evt): ''' 修改音量 :param evt: :return: ''' #self.setVolumeAndTip() value = self.volume_slider.GetValue() obj = evt.GetEventObject() val = obj.GetValue() self.volume = float(val / 100) self.music.set_volume(self.volume) self.volume_slider.SetToolTip(u'音量:%d%%' % value) def get_lyrics_word(self): current_lyric_path = self.get_lyric_path() if current_lyric_path is None or not os.path.exists(current_lyric_path): return None with open(current_lyric_path, 'r', encoding="utf-8") as file_pointer: lyrics = file_pointer.readlines() self.current_lyrics_word_list = [] for lyric in lyrics: if re.match(LYRIC_ROW_REG, lyric): index_of_right_blank = lyric.index(']') lyric_clause = lyric.replace('\n', '')[index_of_right_blank + 1:] self.current_lyrics_word_list.append(lyric_clause.strip()) def get_lyrics_time(self): current_lyric_path = self.get_lyric_path() self.current_lyrics_time_list = [] with open(current_lyric_path, 'r', encoding="utf-8") as file_pointer: lyrics = file_pointer.readlines() for i in range(len(lyrics)): lyrics[i] = lyrics[i].replace('\n', '') if lyrics[i].index(']') == 6: templist = lyrics[i].split(']') templist[0] = templist[0][:6] + '.00' templist[1] = templist[1].strip() lyrics[i] = ']'.join(templist) elif lyrics[i].index(']') == 10: templist = lyrics[i].split(']') templist[0] = templist[0][:9] templist[1] = templist[1].strip() lyrics[i] = ']'.join(templist) else: continue for lyric in lyrics: if re.match(LYRIC_ROW_REG, lyric): start_time = float(lyric[1:3]) * 60 + float(lyric[4:6]) + float(lyric[7:9]) / 100 self.current_lyrics_time_list.append(start_time) def thread_sync_lyrics(self): #while self.music.get_busy(): lyric_sync_thread = Thread(target=self.sync_lyrics) lyric_sync_thread.start() def sync_lyrics(self,evt): current_time = self.play_slider.GetValue() timelist = self.current_lyrics_time_list #self.music_lyric_panel = wx.Panel(self, id=-1, pos=(550, 0), size=(self.width - 550, self.height - 150)) for point in range(len(timelist)): if abs(current_time-timelist[point])<=1: #print(1) #self.music_lyric_panel = wx.Panel(self, id=-1, pos=(550, 0), size=(self.width - 550, self.height - 150)) #medium_row = wx.StaticText(self.music_lyric_panel, -1, self.current_lyrics_word_list[point], pos=(100, 280), # size=(400, -1), style=wx.ALIGN_CENTER) #medium_row.SetOwnForegroundColour((61, 89, 171)) self.medium_row.SetLabelText(self.current_lyrics_word_list[point]) self.set_upside_lyrics(point) self.set_downside_lyrics(point) #self.music_lyric_panel.Refresh() #time.sleep(0.5) else: pass ''' if abs(timelist[point-1]-timelist[point+1])>=2: medium_row = wx.StaticText(self.music_lyric_panel, -1, f'* * * * * *', pos=(100, 280), size=(400, -1), style=wx.ALIGN_CENTER) medium_row.SetOwnForegroundColour((61, 89, 171)) medium_row.Refresh()''' #time.sleep(0.5) def set_upside_lyrics(self,row): if row-9 <=0: start = 0 for i in range(start, row): self.upside_lyrics_list[8 - i].SetLabelText(self.current_lyrics_word_list[row - i - 1]) else: start = row-9 j = 0 for i in range(start,row): self.upside_lyrics_list[j].SetLabelText(self.current_lyrics_word_list[i]) j += 1 if j == 9: j = 0 def set_downside_lyrics(self,row): if row+9 >= len(self.current_lyrics_word_list): j = 0 for i in range(row+1, len(self.current_lyrics_word_list)): self.downside_lyrics_list[j].SetLabelText(self.current_lyrics_word_list[i]) j += 1 if j == 9: j = 0 else: end = row+10 j = 0 for i in range(row+1, end): self.downside_lyrics_list[j].SetLabelText(self.current_lyrics_word_list[i]) j += 1 if j == 9: j = 0 def get_mp3_cover(self, filepath): audio = File(filepath) cover = audio.tags['APIC:'].data write_path = filepath.split('\\')[0] + '\.tmp\cover.png' #filename = self.current_music_name+'.png' with open(write_path, 'wb') as img: img.write(cover) def get_flac_cover(self,filepath): audio = FLAC(filepath) pics = audio.pictures write_path = filepath.split('\\')[0] + '\.tmp\cover.png' for p in pics: if p.type == 3: # front cover #print("\nfound front cover") with open(write_path, "wb") as img: img.write(p.data) def update_total_music_time(self): showlength = time.strftime("%M:%S", time.gmtime(int(self.current_music_length))) play_slider_song_len = wx.StaticText(self, -1, f"/ {showlength}", pos=(1200, 628)) play_slider_song_len.SetOwnForegroundColour((41, 36, 33)) play_slider_song_len.Refresh() def updatemusicslider(self,evt): offest = int(self.music.get_pos()/1000)+self.settime #print(int(self.music.get_pos()/1000)) #print(self.settime) #self.settime = 0 #print(self.settime) #print(time) #print(time.strftime("%M:%S", time.gmtime(offest))) self.play_slider.SetValue(offest) #self.settime = 0 def onUpdateText(self,evt): #offset = int(self.music.get_pos()/1000) offset = self.play_slider.GetValue() #print('1') progress_text = time.strftime("%M:%S", time.gmtime(offset)) #print(progress_text) self.progress.SetLabel(progress_text) self.play_slider.SetToolTip(f'当前播放进度 {progress_text}') #lyric_sync_thread = Thread(target=self.sync_lyrics()) #lyric_sync_thread.start() #self.sync_lyrics() def createTimer(self): self.slider_timer = wx.Timer(self) self.Bind(wx.EVT_TIMER, self.updatemusicslider,self.slider_timer) self.slider_timer.Start(100) self.text_timer = wx.Timer(self) self.Bind(wx.EVT_TIMER, self.onUpdateText,self.text_timer) self.sync_lyrics_timer = wx.Timer(self) self.Bind(wx.EVT_TIMER,self.sync_lyrics,self.sync_lyrics_timer) self.sync_lyrics_timer.Start(100) def storgetimeleep(self,evt): obj = evt.GetEventObject() val = obj.GetValue() self.timeleeplist.append(val) def timer(self,evt): #if self.after_id is not None: # self.after_cancel(self.after_id) # self.after_id = None obj = evt.GetEventObject() val = obj.GetValue() #offset = self.play_slider.GetValue() #print(offset) #self.settime = 0 self.settime = val self.timeleeplist.append(val) if len(self.timeleeplist) > 3: self.timeleeplist = self.timeleeplist[-3:] #print(offset) #self.music.stop() #self.music.play(loops=1, start=val) #print(self.timeleeplist) time.sleep(0.05) if abs(self.timeleeplist[-1]-self.timeleeplist[-2])>=2: #pygame.mixer.music.rewind() #self.music.set_pos(self.timeleeplist[-1]) self.music.stop() self.music.play(loops=1, start=(self.timeleeplist[-1])) self.medium_row.SetLabel("* * * * * *") for i in range(len(self.upside_lyrics_list)): self.upside_lyrics_list[i].SetLabelText(' ') for i in range(len(self.downside_lyrics_list)): self.downside_lyrics_list[i].SetLabelText(' ') #self.timeleeplist = [0] #self.after_id = self.after(1000, self.timer) #evt.Skip() #self.music.set_pos(offset) ''' def timer(self): global flag if ischanging: flag = var.get() - player.get_pos() / 1000 # 毫秒转秒 pygame.mixer.music.set_pos(var.get()) else: var.set(pygame.mixer.music.get_pos() / 1000 + flag) # 毫秒转秒后加上 flag''' def OnClose(self, evt): dlg = wx.MessageDialog(None, u'确定要关闭本窗口？', u'操作提示', wx.YES_NO | wx.ICON_QUESTION) if(dlg.ShowModal() == wx.ID_YES): self.music.stop() self.Destroy() if __name__ == "__main__": app = wx.App() frame = MainFrame() frame.Show(True) app.MainLoop() wx.Exit()