def run(self):
"""主交互逻辑 (key event loop)"""
while True:
self.display()
k = getch.getch()
if self.state != 1: # 歌词模式下除了方向键都可以用
# getch will return multiple ASCII codes for arrow keys
# A, B, C, D are the first code of UP, DOWN, LEFT, RIGHT
if k == self.KEYS["UP"] or k == "A":
self.updown(-1)
elif k == self.KEYS["DOWN"] or k == "B":
self.updown(1)
elif k == self.KEYS["TOP"]: # g键返回顶部
self.markline = 0
self.topline = 0
elif k == self.KEYS["BOTTOM"]: # G键返回底部
self.markline = self.screen_height
self.topline = len(self.lines) - self.screen_height - 1
if k == self.KEYS["HELP"]: # help界面
self.state = 2
Help(self)
elif k == self.KEYS["LRC"]: # o歌词
self.set_lrc()
self.state = 1
self.thread(self.display_lrc)
elif k == "e" and self.state == 0:
self.state = 3
History(self)
elif k == self.KEYS["RATE"]: # r标记红心/取消标记
self.thread(self.set_rate)
elif k == self.KEYS["NEXT"]: # n下一首
self.set_next()
elif k == " ": # 空格选择频道,播放歌曲
if self.markline + self.topline != self.displayline:
self.displaysong()
self.set_channel()
elif k == self.KEYS["OPENURL"]: # l打开当前播放歌曲豆瓣页
self.set_url()
elif k == self.KEYS["BYE"]: # b不再播放
self.set_bye()
elif k == self.KEYS["PAUSE"]: # p暂停
self.pause()
elif k == self.KEYS["MUTE"]: # m静音
self.mute()
elif k == self.KEYS["LOOP"]: # l单曲循环
self.set_loop()
elif k == self.KEYS["QUIT"]: # q退出程序
if self.state == 0:
self.state = 4
Quit(self)
else:
self.state = 0
self.display()
elif k == "=" or k == "+": # 提高音量
self.change_volume(1)
elif k == "-" or k == "_": # 降低音量
self.change_volume(-1)
elif k in ["1", "2", "3", "4"]:
cli.Cli.c = config.get_default_theme(THEME[int(k) - 1])
self.reload_theme()
def run(self):
'''主交互逻辑 (key event loop)'''
while True:
self.display()
k = getch.getch()
if self.state != 1: # 歌词模式下除了方向键都可以用
# getch will return multiple ASCII codes for arrow keys
# A, B, C, D are the first code of UP, DOWN, LEFT, RIGHT
if k == self.KEYS['UP'] or k == 'A':
self.updown(-1)
elif k == self.KEYS['DOWN'] or k == 'B':
self.updown(1)
elif k == self.KEYS['TOP']: # g键返回顶部
self.markline = 0
self.topline = 0
elif k == self.KEYS['BOTTOM']: # G键返回底部
self.markline = self.screen_height
self.topline = len(self.lines) - self.screen_height - 1
if k == self.KEYS['HELP']: # help界面
self.state = 2
Help(self)
elif k == self.KEYS['LRC']: # o歌词
self.set_lrc()
self.state = 1
self.thread(self.display_lrc)
elif k == 'e' and self.state == 0:
self.state = 3
History(self)
elif k == self.KEYS['RATE']: # r标记红心/取消标记
self.thread(self.set_rate)
elif k == self.KEYS['NEXT']: # n下一首
self.set_next()
elif k == ' ': # 空格选择频道,播放歌曲
if self.markline + self.topline != self.displayline:
self.displaysong()
self.set_channel()
elif k == self.KEYS['OPENURL']: # l打开当前播放歌曲豆瓣页
self.set_url()
elif k == self.KEYS['BYE']: # b不再播放
self.set_bye()
elif k == self.KEYS['PAUSE']: # p暂停
self.pause()
elif k == self.KEYS['MUTE']: # m静音
self.mute()
elif k == self.KEYS['LOOP']: # l单曲循环
self.set_loop()
elif k == self.KEYS['QUIT']: # q退出程序
if self.state == 0:
self.state = 4
Quit(self)
else:
self.state = 0
self.display()
elif k == '=' or k == '+': # 提高音量
self.change_volume(1)
elif k == '-' or k == '_': # 降低音量
self.change_volume(-1)
elif k in ['1', '2', '3', '4']:
cli.Cli.c = config.get_default_theme(THEME[int(k) - 1])
self.reload_theme()
def run(self):
'''主交互逻辑 (key event loop)'''
while True:
self.display()
k = getch.getch()
if self.state != 1: # 歌词模式下除了方向键都可以用
# getch will return multiple ASCII codes for arrow keys
# A, B, C, D are the first code of UP, DOWN, LEFT, RIGHT
if k == self.KEYS['UP'] or k == 'A':
self.updown(-1)
elif k == self.KEYS['DOWN'] or k == 'B':
self.updown(1)
elif k == self.KEYS['TOP']: # g键返回顶部
self.markline = 0
self.topline = 0
elif k == self.KEYS['BOTTOM']: # G键返回底部
self.markline = self.screen_height
self.topline = len(self.lines) - self.screen_height - 1
if k == self.KEYS['HELP']: # help界面
self.state = 2
Help(self)
elif k == self.KEYS['LRC']: # o歌词
self.set_lrc()
self.state = 1
self.thread(self.display_lrc)
elif k == 'e' and self.state == 0:
self.state = 3
History(self)
elif k == self.KEYS['RATE']: # r标记红心/取消标记
self.thread(self.set_rate)
elif k == self.KEYS['NEXT']: # n下一首
self.set_next()
elif k == ' ': # 空格选择频道,播放歌曲
if self.markline + self.topline != self.displayline:
self.displaysong()
self.set_channel()
elif k == self.KEYS['OPENURL']: # l打开当前播放歌曲豆瓣页
self.set_url()
elif k == self.KEYS['BYE']: # b不再播放
self.set_bye()
elif k == self.KEYS['PAUSE']: # p暂停
self.pause()
elif k == self.KEYS['MUTE']: # m静音
self.mute()
elif k == self.KEYS['LOOP']: # l单曲循环
self.set_loop()
elif k == self.KEYS['QUIT']: # q退出程序
if self.state == 0:
self.state = 4
Quit(self)
else:
self.state = 0
self.display()
elif k == '=' or k == '+': # 提高音量
self.change_volume(1)
elif k == '-' or k == '_': # 降低音量
self.change_volume(-1)
elif k in ['1', '2', '3', '4']:
cli.Cli.c = config.get_default_theme(THEME[int(k) - 1])
self.reload_theme()
light_green = basic_color('92')
light_yellow = basic_color('93')
light_blue = basic_color('94')
light_magenta = basic_color('95')
light_cyan = basic_color('96')
white = basic_color('97')
##############################
# 16 basic colors on background
on_default = basic_color('49')
on_black = basic_color('40')
on_red = basic_color('41')
on_green = basic_color('42')
on_yellow = basic_color('43')
on_blue = basic_color('44')
on_magenta = basic_color('45')
on_cyan = basic_color('46')
on_grey = basic_color('100')
on_light_red = basic_color('101')
on_light_green = basic_color('102')
on_light_yellow = basic_color('103')
on_light_blue = basic_color('104')
on_light_magenta = basic_color('105')
on_light_cyan = basic_color('106')
on_white = basic_color('107')
THEME = ['default', 'larapaste', 'monokai', 'tomorrow']
c = config.get_default_theme(THEME[0])
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
light_green = basic_color('92')
light_yellow = basic_color('93')
light_blue = basic_color('94')
light_magenta = basic_color('95')
light_cyan = basic_color('96')
white = basic_color('97')
##############################
# 16 basic colors on background
on_default = basic_color('49')
on_black = basic_color('40')
on_red = basic_color('41')
on_green = basic_color('42')
on_yellow = basic_color('43')
on_blue = basic_color('44')
on_magenta = basic_color('45')
on_cyan = basic_color('46')
on_grey = basic_color('100')
on_light_red = basic_color('101')
on_light_green = basic_color('102')
on_light_yellow = basic_color('103')
on_light_blue = basic_color('104')
on_light_magenta = basic_color('105')
on_light_cyan = basic_color('106')
on_white = basic_color('107')
THEME = ['default', 'larapaste', 'monokai', 'tomorrow']
c = config.get_default_theme(THEME[0])
grey = basic_color('90')
light_red = basic_color('91')
light_green = basic_color('92')
light_yellow = basic_color('93')
light_blue = basic_color('94')
light_magenta = basic_color('95')
light_cyan = basic_color('96')
white = basic_color('97')
"""
16 basic colors on background
"""
on_default = basic_color('49')
on_black = basic_color('40')
on_red = basic_color('41')
on_green = basic_color('42')
on_yellow = basic_color('43')
on_blue = basic_color('44')
on_magenta = basic_color('45')
on_cyan = basic_color('46')
on_grey = basic_color('100')
on_light_red = basic_color('101')
on_light_green = basic_color('102')
on_light_yellow = basic_color('103')
on_light_blue = basic_color('104')
on_light_magenta = basic_color('105')
on_light_cyan = basic_color('106')
on_white = basic_color('107')
c = config.get_default_theme()
