def display(self):
'''输出界面'''
self.screen_height, self.screen_width = self.linesnum() # 屏幕显示行数
subprocess.call('clear')
print
print self.win.TITLE
print
for linenum in range(self.screen_height - 2):
if self.screen_height/2 - linenum > self.markline - self.topline or \
linenum - self.screen_height/2 >= len(self.lines) - self.markline:
print '\r'
else:
line = self.lines[self.markline -
(self.screen_height / 2 - linenum)]
line = line.strip()
l = self.center_num(line)
flag_num = (self.screen_width - l) / 2
if linenum == self.screen_height / 2:
i = color_func(self.c['LRC']['highlight'])(line)
print ' ' * flag_num + i + '\r'
else:
line = color_func(self.c['LRC']['line'])(line)
print ' ' * flag_num + line + '\r'
print '\r'
# 歌曲信息居中
song = self.win.playingsong
tmp = (song['title'] + song['albumtitle'] + song['artist'] +
song['public_time']).replace('\\', '').strip()
l = self.center_num(tmp)
if song['like']:
l += 2
flag_num = (self.screen_width - l) / 2
self.title = ' ' * flag_num + self.win.SUFFIX_SELECTED + '\r' # 歌词页面标题
print self.title
def __init__(self, douban):
# 线程锁
self.lock_start = False # 播放锁,play之前需要加
self.lock_rate = False # 加心锁
self.lock_loop = False # 循环锁
self.lock_muted = False # 静音锁
self.lock_pause = True # 暂停锁
self.q = False # 退出
self.songtime = 0 # 歌曲时间
self.playingsong = None # 当前播放歌曲
# state 0 1 2 3 4
# main lrc help history quit
self.state = 0
self.history = db_config.history
self.douban = douban
# default volume
self._volume = douban.login_data['volume']
# player controler
self._player_exit_event = threading.Event()
self.player = player.MPlayer(self._player_exit_event, self._volume)
# 快捷键配置
self.KEYS = db_config.keys
# 桌面通知
self.noti = notification.Notify()
# 存储歌曲信息
self.lines = self.douban.channels
self._channel = self.douban.login_data['channel']
self.playingsong = None
self.playlist = None
self.find_lrc = False
self.lrc_dict = {} # 歌词
super(Win, self).__init__(self.lines)
self.TITLE += color_func(self.c['TITLE']['doubanfm'])(' Douban Fm ')
self.TITLE += '\ ' + \
color_func(self.c['TITLE']['username'])(self.douban.login_data['user_name']) + \
' >>\r'
# 启动自动播放
self.markline = self.displayline = self._channel
self.lock_start = True
self.SUFFIX_SELECTED = '正在加载请稍后...'
self.display()
self.thread(self.play) # 播放控制
self.thread(self.watchdog) # 播放器守护线程
self.thread(self.display_time) # 时间显示
self.run()
def __init__(self, douban):
# 线程锁
self.lock_start = False # 播放锁,play之前需要加
self.lock_rate = False # 加心锁
self.lock_loop = False # 循环锁
self.lock_muted = False # 静音锁
self.lock_pause = True # 暂停锁
self.q = False # 退出
self.songtime = 0 # 歌曲时间
self.playingsong = None # 当前播放歌曲
# state 0 1 2 3 4
# main lrc help history quit
self.state = 0
self.history = db_config.history
self.douban = douban
# default volume
self._volume = douban.login_data['volume']
# player controler
self._player_exit_event = threading.Event()
self.player = player.MPlayer(self._player_exit_event, self._volume)
# 快捷键配置
self.KEYS = db_config.keys
# 桌面通知
self.noti = notification.Notify()
# 存储歌曲信息
self.lines = self.douban.channels
self._channel = self.douban.login_data['channel']
self.playingsong = None
self.playlist = None
self.find_lrc = False
self.lrc_dict = {} # 歌词
super(Win, self).__init__(self.lines)
self.TITLE += color_func(self.c['TITLE']['doubanfm'])(' Douban Fm ')
self.TITLE += '\ ' + \
color_func(self.c['TITLE']['username'])(self.douban.login_data['user_name']) + \
' >>\r'
# 启动自动播放
self.markline = self.displayline = self._channel
self.lock_start = True
self.SUFFIX_SELECTED = '正在加载请稍后...'
self.display()
self.thread(self.play) # 播放控制
self.thread(self.watchdog) # 播放器守护线程
self.thread(self.display_time) # 时间显示
self.run()
def reload_theme(self):
# 箭头所指行前缀
cli.Cli.c = db_config.theme
cli.Cli.PREFIX_SELECTED = color_func(self.c['LINE']['arrow'])(' > ')
cli.Cli.LOVE = color_func(self.c['PLAYINGSONG']['like'])(' ❤ ', 'red')
self.TITLE = cli.Cli.TITLE + color_func(self.c['TITLE']['doubanfm'])(' Douban Fm ')
self.TITLE += '\ ' + \
color_func(self.c['TITLE']['username'])(self.douban.login_data['user_name']) + \
' >>'
self.set_suffix_selected(self.playingsong)
def reload_theme(self):
# 箭头所指行前缀
cli.Cli.c = db_config.theme
cli.Cli.PREFIX_SELECTED = color_func(self.c['LINE']['arrow'])(' > ')
cli.Cli.LOVE = color_func(self.c['PLAYINGSONG']['like'])(' ❤ ', 'red')
self.TITLE = cli.Cli.TITLE + color_func(
self.c['TITLE']['doubanfm'])(' Douban Fm ')
self.TITLE += '\ ' + \
color_func(self.c['TITLE']['username'])(self.douban.login_data['user_name']) + \
' >>'
self.set_suffix_selected(self.playingsong)
def set_suffix_selected(self, song):
if song['like'] == 1:
love = self.LOVE
else:
love = ''
title = color_func(self.c['PLAYINGSONG']['title'])(song['title'])
albumtitle = color_func(self.c['PLAYINGSONG']['albumtitle'])(
song['albumtitle'])
artist = color_func(self.c['PLAYINGSONG']['artist'])(song['artist'])
public_time = color_func(self.c['PLAYINGSONG']['publictime'])(
song['public_time']) or ''
self.SUFFIX_SELECTED = (love + title + ' • ' + albumtitle + ' • ' +
artist + ' ' + public_time).replace('\\', '')
def get_lines(self):
"""因为历史列表动态更新,需要刷新"""
self.lines = []
width = self.screen_width - 24
if self.state == 0:
# 播放列表
for index, i in enumerate(self.win.playlist):
line = i['title'] if len(
i['title']) < width else i['title'][:width]
line = color_func(self.c['PLAYINGSONG']['title'])(line)
line = str(index) + ' ' + line
if i['like'] == 1:
line += self.LOVE
if i == self.win.playingsong:
line += self.play_tag
self.lines.append(line)
elif self.state == 1:
# 历史列表
for index, i in enumerate(self.win.history):
line = i['title'] if len(
i['title']) < width else i['title'][:width]
line = color_func(self.c['PLAYINGSONG']['title'])(line)
line = i['time'][5:] + ' ' + line
if i['like'] == 1:
line += self.LOVE
if i == self.win.playingsong:
line += self.play_tag
self.lines.append(line)
elif self.state == 2:
# 红心列表
self.rate = []
for i in reversed(self.win.history):
if i['like'] == 1:
if i in self.rate:
self.rate.remove(i)
self.rate.insert(0, i)
else:
self.rate.insert(0, i)
for index, i in enumerate(self.rate):
line = i['title'] if len(
i['title']) < width else i['title'][:width]
line = color_func(self.c['PLAYINGSONG']['title'])(line)
line = str(index) + ' ' + line + self.LOVE
if i == self.win.playingsong:
line += self.play_tag
self.lines.append(line)
self.lines.insert(0, self.subtitle[self.state])
def set_suffix_selected(self, song):
if song['like'] == 1:
love = self.LOVE
else:
love = ''
title = color_func(self.c['PLAYINGSONG']['title'])(song['title'])
albumtitle = color_func(self.c['PLAYINGSONG']['albumtitle'])(song['albumtitle'])
artist = color_func(self.c['PLAYINGSONG']['artist'])(song['artist'])
public_time = color_func(self.c['PLAYINGSONG']['publictime'])(song['public_time']) or ''
self.SUFFIX_SELECTED = (
love +
title + ' • ' +
albumtitle + ' • ' +
artist + ' ' +
public_time
).replace('\\', '')
def get_lines(self):
"""因为历史列表动态更新,需要刷新"""
self.lines = []
width = self.screen_width - 24
if self.state == 0:
# 播放列表
for index, i in enumerate(self.win.playlist):
line = i['title'] if len(i['title']) < width else i['title'][:width]
line = color_func(self.c['PLAYINGSONG']['title'])(line)
line = str(index) + ' ' + line
if i['like'] == 1:
line += self.LOVE
if i == self.win.playingsong:
line += self.play_tag
self.lines.append(line)
elif self.state == 1:
# 历史列表
for index, i in enumerate(self.win.history):
line = i['title'] if len(i['title']) < width else i['title'][:width]
line = color_func(self.c['PLAYINGSONG']['title'])(line)
line = i['time'][5:] + ' ' + line
if i['like'] == 1:
line += self.LOVE
if i == self.win.playingsong:
line += self.play_tag
self.lines.append(line)
elif self.state == 2:
# 红心列表
self.rate = []
for i in reversed(self.win.history):
if i['like'] == 1:
if i in self.rate:
self.rate.remove(i)
self.rate.insert(0, i)
else:
self.rate.insert(0, i)
for index, i in enumerate(self.rate):
line = i['title'] if len(i['title']) < width else i['title'][:width]
line = color_func(self.c['PLAYINGSONG']['title'])(line)
line = str(index) + ' ' + line + self.LOVE
if i == self.win.playingsong:
line += self.play_tag
self.lines.append(line)
self.lines.insert(0, self.subtitle[self.state])
def display(self):
'''输出界面'''
self.screen_height, self.screen_width = self.linesnum() # 屏幕显示行数
subprocess.call('clear')
print
print self.win.TITLE
print
for linenum in range(self.screen_height - 2):
if self.screen_height/2 - linenum > self.markline - self.topline or \
linenum - self.screen_height/2 >= len(self.lines) - self.markline:
print '\r'
else:
line = self.lines[self.markline - (self.screen_height/2 - linenum)]
line = line.strip()
l = self.center_num(line)
flag_num = (self.screen_width - l) / 2
if linenum == self.screen_height/2:
i = color_func(self.c['LRC']['highlight'])(line)
print ' ' * flag_num + i + '\r'
else:
line = color_func(self.c['LRC']['line'])(line)
print ' ' * flag_num + line + '\r'
print '\r'
# 歌曲信息居中
song = self.win.playingsong
tmp = (
song['title'] +
song['albumtitle'] +
song['artist'] +
song['public_time']
).replace('\\', '').strip()
l = self.center_num(tmp)
if song['like']:
l += 2
flag_num = (self.screen_width - l) / 2
self.title = ' ' * flag_num + self.win.SUFFIX_SELECTED + '\r' # 歌词页面标题
print self.title
def display(self):
'''展示窗口'''
self.screen_height, self.screen_width = self.linesnum() # 屏幕显示行数
subprocess.call('clear', shell=True) # 清屏
print
print self.TITLE
top = self.topline
bottom = self.topline + self.screen_height + 1
for index, i in enumerate(self.lines[top:bottom]):
# 箭头指向
if index == self.markline:
prefix = self.PREFIX_SELECTED
i = color_func(self.c['LINE']['highlight'])(i)
else:
prefix = self.PREFIX_DESELECTED
# 选择频道
if index + self.topline == self.displayline:
suffix = self.SUFFIX_SELECTED
else:
suffix = self.SUFFIX_DESELECTED
line = '%s %s %s' % (prefix, i, suffix)
line = color_func(self.c['LINE']['line'])(line)
print line + '\r' # 为什么加\r,我不知道,如果不加会出bug
def display(self):
'''展示窗口'''
self.screen_height, self.screen_width = self.linesnum() # 屏幕显示行数
subprocess.call('clear', shell=True) # 清屏
print
print self.TITLE
top = self.topline
bottom = self.topline + self.screen_height + 1
for index, i in enumerate(self.lines[top:bottom]):
# 箭头指向
if index == self.markline:
prefix = self.PREFIX_SELECTED
i = color_func(self.c['LINE']['highlight'])(i)
else:
prefix = self.PREFIX_DESELECTED
# 选择频道
if index + self.topline == self.displayline:
suffix = self.SUFFIX_SELECTED
else:
suffix = self.SUFFIX_DESELECTED
line = '%s %s %s' % (prefix, i, suffix)
line = color_func(self.c['LINE']['line'])(line)
print line + '\r' # 为什么加\r,我不知道,如果不加会出bug
def display_time(self):
'''时间/音量显示线程'''
length = len(self.TITLE)
rest_time = 0
while not self.q:
if self.lock_pause or self.lock_start:
time.sleep(1)
continue
if self.player.is_alive:
songtime = self.player.time_pos
if songtime:
self.songtime = songtime
# 181s -> 03:01
rest_time = int(self.playingsong['length']) - self.songtime - 1
minute = int(rest_time) / 60
sec = int(rest_time) % 60
show_time = str(minute).zfill(2) + ':' + str(sec).zfill(2)
title_pro = '' if self.playingsong['kbps'] == '64' else self.PRO
title_kbps = self.playingsong['kbps'] + 'kbps'
title_time = show_time
title_rate = self.RATE[
int(round(self.playingsong['rating_avg'])) - 1]
title_vol = '✖' if self.lock_muted else str(self._volume) + '%'
title_loop = '↺' if self.lock_loop else '→'
title = [
color_func(self.c['TITLE']['pro'])(title_pro),
color_func(self.c['TITLE']['kbps'])(title_kbps),
color_func(self.c['TITLE']['time'])(title_time),
color_func(self.c['TITLE']['rate'])(title_rate),
color_func(self.c['TITLE']['vol'])(title_vol),
color_func(self.c['TITLE']['state'])(title_loop)
]
self.TITLE = \
self.TITLE[:length - 1] + ' ' + ' '.join(title) + '\r'
else:
self.TITLE = self.TITLE[:length]
self.display()
time.sleep(1)
def display_time(self):
'''时间/音量显示线程'''
length = len(self.TITLE)
rest_time = 0
while not self.q:
if self.lock_pause or self.lock_start:
time.sleep(1)
continue
if self.player.is_alive:
songtime = self.player.time_pos
if songtime:
self.songtime = songtime
# 181s -> 03:01
rest_time = int(self.playingsong['length']) - self.songtime - 1
minute = int(rest_time) / 60
sec = int(rest_time) % 60
show_time = str(minute).zfill(2) + ':' + str(sec).zfill(2)
title_pro = '' if self.playingsong['kbps'] == '64' else self.PRO
title_kbps = self.playingsong['kbps'] + 'kbps'
title_time = show_time
title_rate = self.RATE[int(round(self.playingsong['rating_avg'])) - 1]
title_vol = '✖' if self.lock_muted else str(self._volume) + '%'
title_loop = '↺' if self.lock_loop else '→'
title = [
color_func(self.c['TITLE']['pro'])(title_pro),
color_func(self.c['TITLE']['kbps'])(title_kbps),
color_func(self.c['TITLE']['time'])(title_time),
color_func(self.c['TITLE']['rate'])(title_rate),
color_func(self.c['TITLE']['vol'])(title_vol),
color_func(self.c['TITLE']['state'])(title_loop)
]
self.TITLE = \
self.TITLE[:length - 1] + ' ' + ' '.join(title) + '\r'
else:
self.TITLE = self.TITLE[:length]
self.display()
time.sleep(1)
class Cli(object):
THEME = ['default', 'larapaste', 'monokai', 'tomorrow']
c = config.get_default_theme(THEME[0])
PREFIX_SELECTED = color_func(c['LINE']['arrow'])(' > ') # 箭头所指行前缀
LOVE = color_func(c['PLAYINGSONG']['like'])(' ❤ ', 'red')
PREFIX_DESELECTED = ' '
SUFFIX_SELECTED = '' # 空格标记行后缀
SUFFIX_DESELECTED = ''
TITLE = PREFIX_DESELECTED # 标题
def __init__(self, lines):
self.lines = lines
self.markline = 0 # 箭头行 初始化设置默认频道
self.topline = 0 # lines
self.displayline = self.markline # 初始化歌曲信息显示行
self.screen_height, self.screen_width = self.linesnum() # 屏幕显示行数
subprocess.call('echo "\033[?25l"', shell=True) # 取消光标
def linesnum(self):
'''测试屏幕显示行数,每行字符数'''
num = subprocess.check_output('stty size', shell=True)
tmp = num.split(' ')
return int(tmp[0]) - 4, int(tmp[1]) # -4上下空余
def display(self):
'''展示窗口'''
self.screen_height, self.screen_width = self.linesnum() # 屏幕显示行数
subprocess.call('clear', shell=True) # 清屏
print
print self.TITLE
top = self.topline
bottom = self.topline + self.screen_height + 1
for index, i in enumerate(self.lines[top:bottom]):
# 箭头指向
if index == self.markline:
prefix = self.PREFIX_SELECTED
i = color_func(self.c['LINE']['highlight'])(i)
else:
prefix = self.PREFIX_DESELECTED
# 选择频道
if index + self.topline == self.displayline:
suffix = self.SUFFIX_SELECTED
else:
suffix = self.SUFFIX_DESELECTED
line = '%s %s %s' % (prefix, i, suffix)
line = color_func(self.c['LINE']['line'])(line)
print line + '\r' # 为什么加\r,我不知道,如果不加会出bug
def displaysong(self):
'''显示歌曲的行号'''
self.displayline = self.markline + self.topline
def run(self):
'''界面执行程序'''
while True:
self.display()
c = getch.getch()
if c == 'k':
self.updown(-1)
if c == 'j':
self.updown(1)
if c == 'q':
break
def updown(self, increment):
'''对上下键进行反应,调成page和scroll'''
# paging
if increment == -1 and self.markline == 0 and self.topline != 0:
self.topline -= 1
elif increment == 1 and self.markline + self.topline != len(
self.lines) - 1 and self.markline == self.screen_height:
self.topline += 1
# scroll
if increment == -1 and self.markline != 0:
self.markline -= 1
elif increment == 1 and self.markline != self.screen_height and self.markline < len(
self.lines) - 1:
self.markline += 1
def is_cn_char(self, i):
'''判断中文字符'''
return 0x4e00 <= ord(i) < 0x9fa6
def center_num(self, tmp):
''' 考虑英文和中文在终端上所占字块 '''
l = 0
for i in tmp:
l += 2 if self.is_cn_char(i) else 1
return l
