Python Ui.build_loading方法代码示例

# 需要导入模块: from ui import Ui [as 别名]
# 或者: from ui.Ui import build_loading [as 别名]
class Menu:
    def __init__(self):
        reload(sys)
        sys.setdefaultencoding('UTF-8')
        self.datatype = 'main'
        self.title = '网易云音乐'
        self.datalist = ['排行榜', '艺术家', '新碟上架', '精选歌单', '我的歌单', 'DJ节目', '打碟', '收藏', '搜索', '帮助']
        self.offset = 0
        self.index = 0
        self.presentsongs = []
        self.player = Player()
        self.ui = Ui()
        self.netease = NetEase()
        self.screen = curses.initscr()
        self.screen.keypad(1)
        self.step = STEP
        self.stack = []
        self.djstack = []
        self.userid = None
        self.username = None
        try:
            sfile = file(home + "/netease-musicbox/flavor.json",'r')
            data = json.loads(sfile.read())
            self.collection = data['collection']
            self.account = data['account']
            sfile.close()
        except:
            self.collection = []        
            self.account = {}

    def start(self):
        self.ui.build_menu(self.datatype, self.title, self.datalist, self.offset, self.index, self.step)
        self.stack.append([self.datatype, self.title, self.datalist, self.offset, self.index])
        while True:
            datatype = self.datatype
            title = self.title
            datalist = self.datalist
            offset = self.offset
            idx = index = self.index
            step = self.step
            stack = self.stack
            djstack = self.djstack
            key = self.screen.getch()
            self.ui.screen.refresh()

            # 退出
            if key == ord('q'):
                break

            # 上移
            elif key == ord('k'):
                self.index = carousel(offset, min( len(datalist), offset + step) - 1, idx-1 )

            # 下移
            elif key == ord('j'):
                self.index = carousel(offset, min( len(datalist), offset + step) - 1, idx+1 )

            # 向上翻页
            elif key == ord('u'):
                if offset == 0:
                    continue
                self.offset -= step

                # e.g. 23 - 10 = 13 --> 10
                self.index = (index-step)//step*step

            # 向下翻页
            elif key == ord('d'):
                if offset + step >= len( datalist ):
                    continue
                self.offset += step

                # e.g. 23 + 10 = 33 --> 30
                self.index = (index+step)//step*step

            # 前进
            elif key == ord('l') or key == 10:
                if self.datatype == 'songs' or self.datatype == 'djchannels' or self.datatype == 'help':
                    continue
                self.ui.build_loading()
                self.dispatch_enter(idx)
                self.index = 0
                self.offset = 0    

            # 回退
            elif key == ord('h'):
                # if not main menu
                if len(self.stack) == 1:
                    continue
                up = stack.pop()
                self.datatype = up[0]
                self.title = up[1]
                self.datalist = up[2]
                self.offset = up[3]
                self.index = up[4]

            # 搜索
            elif key == ord('f'):
                self.search()

#.........这里部分代码省略.........

# 需要导入模块: from ui import Ui [as 别名]
# 或者: from ui.Ui import build_loading [as 别名]
class Menu:
    def __init__(self):
        reload(sys)
        sys.setdefaultencoding('UTF-8')
        self.data_type = 'main'
        # Title of the application
        self.title = '网易云音乐'
        # Main-menu list
        self.data_list = ['排行榜', '艺术家', '新碟上架', '精选歌单', '我的歌单', 'DJ节目', '打碟', '收藏', '搜索', '帮助']
        # Which page of the data_list is displayed (data_list may be displayed in multiple pages
        self.page_index = 0
        # The index of the current selected line
        self.current_line_index = 0
        self.present_songs = []
        self.player = Player()
        self.ui = Ui()
        self.netease = NetEase()
        self.screen = curses.initscr()
        self.screen.keypad(1)
        self.page_size = 10  # The number of lines that can be displayed on one page.
        self.stack = []
        self.dj_stack = []
        self.user_id = None
        self.user_name = None

        # Read in the collection and account in flavor.json
        try:
            config_file = file(Constant.conf_dir + "/flavor.json", 'r')
            data = json.loads(config_file.read())
            self.collection = data['collection']
            self.account = data['account']
            config_file.close()
        except:
            self.collection = []
            self.account = {}

    def start(self):
        # draw the main menu
        self.ui.build_menu(self.data_type, self.title, self.data_list, self.page_index, self.current_line_index, self.page_size)
        # push current menu into stack
        self.stack.append([self.data_type, self.title, self.data_list, self.page_index, self.current_line_index])

        # Main loop
        while True:
            # refresh the menu
            data_type = self.data_type
            title = self.title
            data_list = self.data_list
            page_index = self.page_index
            idx = current_line_index = self.current_line_index
            page_size = self.page_size
            stack = self.stack
            dj_stack = self.dj_stack
            self.ui.screen.refresh()




            # fetch a user's command
            key = self.screen.getch()
            # quit
            if key == ord('q'):
                break

            # move up
            elif key == ord('k') or key == curses.KEY_UP:
                self.current_line_index = carousel(page_index, min(len(data_list), page_index + page_size) - 1, idx - 1)
                # DEBUG
                # self.ui.screen.addstr(0, 0,'current_line_index: {}, begin: {}, end: {}'.format(self.current_line_index, page_index, min(len(data_list), page_index+page_size)))

            # move down
            elif key == ord('j') or key == curses.KEY_DOWN:
                self.current_line_index = carousel(page_index, min(len(data_list), page_index + page_size) - 1, idx + 1)
                # DEBUG
                # self.ui.screen.addstr(0, 0,'current_line_index: {}, begin: {}, end: {}'.format(self.current_line_index, page_index, min(len(data_list), page_index+page_size)))

            # number shortcut
            elif ord('0') <= key <= ord('9'):
                if self.data_type == 'songs' or self.data_type == 'djchannels' or self.data_type == 'help':
                    continue
                idx = key - ord('0')
                self.ui.build_menu(self.data_type, self.title, self.data_list, self.page_index, idx, self.page_size)
                self.ui.build_loading()
                self.dispatch_enter(idx)
                self.current_line_index = 0
                self.page_index = 0

                # 向上翻页
            elif key == ord('u') or key == curses.KEY_PPAGE:
                if page_index == 0:
                    continue
                self.page_index -= page_size

                # Move to first line of the page
                self.current_line_index = (current_line_index - page_size) // page_size * page_size

            # 向下翻页
            elif key == ord('d') or key == curses.KEY_NPAGE:
                if page_index + page_size >= len(data_list):
                    continue
#.........这里部分代码省略.........

# 需要导入模块: from ui import Ui [as 别名]
# 或者: from ui.Ui import build_loading [as 别名]
class Menu:
    def __init__(self):
        reload(sys)
        sys.setdefaultencoding("UTF-8")
        self.datatype = "main"
        self.title = "网易云音乐"
        self.datalist = ["排行榜", "艺术家", "新碟上架", "精选歌单", "我的歌单", "DJ节目", "打碟", "收藏", "搜索", "帮助"]
        self.offset = 0
        self.index = 0
        self.storage = Storage()
        self.storage.load()
        self.collection = self.storage.database["collections"][0]
        self.player = Player()
        self.ui = Ui()
        self.netease = NetEase()
        self.screen = curses.initscr()
        self.screen.keypad(1)
        self.step = 10
        self.stack = []
        self.djstack = []
        self.userid = None
        self.username = None
        self.resume_play = True
        signal.signal(signal.SIGWINCH, self.change_term)
        signal.signal(signal.SIGINT, self.send_kill)
        self.START = time.time()

    def change_term(self, signum, frame):
        self.ui.screen.clear()
        self.ui.screen.refresh()

    def send_kill(self, signum, fram):
        self.player.stop()
        self.storage.save()
        curses.endwin()
        sys.exit()

    def start(self):
        self.START = time.time() // 1
        self.ui.build_menu(self.datatype, self.title, self.datalist, self.offset, self.index, self.step, self.START)
        self.ui.build_process_bar(
            self.player.process_location,
            self.player.process_length,
            self.player.playing_flag,
            self.player.pause_flag,
            self.storage.database["player_info"]["playing_mode"],
        )
        self.stack.append([self.datatype, self.title, self.datalist, self.offset, self.index])
        while True:
            datatype = self.datatype
            title = self.title
            datalist = self.datalist
            offset = self.offset
            idx = index = self.index
            step = self.step
            stack = self.stack
            djstack = self.djstack
            self.screen.timeout(500)
            key = self.screen.getch()
            self.ui.screen.refresh()

            # term resize
            if key == -1:
                self.ui.update_size()
                self.player.update_size()

            # 退出
            if key == ord("q"):
                break

            # 退出并清除用户信息
            if key == ord("w"):
                self.storage.database["user"] = {"username": "", "password": ""}
                break

            # 上移
            elif key == ord("k"):
                self.index = carousel(offset, min(len(datalist), offset + step) - 1, idx - 1)
                self.START = time.time()

            # 下移
            elif key == ord("j"):
                self.index = carousel(offset, min(len(datalist), offset + step) - 1, idx + 1)
                self.START = time.time()

            # 数字快捷键
            elif ord("0") <= key <= ord("9"):
                if self.datatype == "songs" or self.datatype == "djchannels" or self.datatype == "help":
                    continue
                idx = key - ord("0")
                self.ui.build_menu(self.datatype, self.title, self.datalist, self.offset, idx, self.step, self.START)
                self.ui.build_loading()
                self.dispatch_enter(idx)
                self.index = 0
                self.offset = 0

            # 向上翻页
            elif key == ord("u"):
                if offset == 0:
                    continue
#.........这里部分代码省略.........

# 需要导入模块: from ui import Ui [as 别名]
# 或者: from ui.Ui import build_loading [as 别名]

#.........这里部分代码省略.........

            # 上移
            elif key == ord('k'):
                # turn page if at beginning
                if idx == offset:
                    if offset == 0:
                        continue
                    self.offset -= step
                    # 移动光标到最后一列
                    self.index = offset - 1
                else:
                    self.index = carousel(offset, min( len(datalist), offset + step) - 1, idx - 1)
                self.START = time.time()

            # 下移
            elif key == ord('j'):
                # turn page if at end
                if idx == min( len(datalist), offset + step) - 1:
                    if offset + step >= len( datalist ):
                        continue
                    self.offset += step
                    # 移动光标到第一列
                    self.index = offset + step
                else:
                    self.index = carousel(offset, min( len(datalist), offset + step) - 1, idx + 1)
                self.START = time.time()

            # 数字快捷键
            elif ord('0') <= key <= ord('9'):
                if self.datatype == 'songs' or self.datatype == 'djchannels' or self.datatype == 'help':
                    continue
                idx = key - ord('0')
                self.ui.build_menu(self.datatype, self.title, self.datalist, self.offset, idx, self.step, self.START)
                self.ui.build_loading()
                self.dispatch_enter(idx)
                self.index = 0
                self.offset = 0

            # 向上翻页
            elif key == ord('u'):
                if offset == 0:
                    continue
                self.START = time.time()
                self.offset -= step

                # e.g. 23 - 10 = 13 --> 10
                self.index = (index - step) // step * step

            # 向下翻页
            elif key == ord('d'):
                if offset + step >= len(datalist):
                    continue
                self.START = time.time()
                self.offset += step

                # e.g. 23 + 10 = 33 --> 30
                self.index = (index + step) // step * step

            # 前进
            elif key == ord('l') or key == 10:
                if self.datatype == 'songs' or self.datatype == 'djchannels' or self.datatype == 'help' or len(self.datalist) <= 0:
                    continue
                self.START = time.time()
                self.ui.build_loading()
                self.dispatch_enter(idx)
                self.index = 0

# 需要导入模块: from ui import Ui [as 别名]
# 或者: from ui.Ui import build_loading [as 别名]

#.........这里部分代码省略.........

            # 上移
            elif key == ord("k"):
                # turn page if at beginning
                if idx == offset:
                    if offset == 0:
                        continue
                    self.offset -= step
                    # 移动光标到最后一列
                    self.index = offset - 1
                else:
                    self.index = carousel(offset, min(len(datalist), offset + step) - 1, idx - 1)
                self.START = time.time()

            # 下移
            elif key == ord("j"):
                # turn page if at end
                if idx == min(len(datalist), offset + step) - 1:
                    if offset + step >= len(datalist):
                        continue
                    self.offset += step
                    # 移动光标到第一列
                    self.index = offset + step
                else:
                    self.index = carousel(offset, min(len(datalist), offset + step) - 1, idx + 1)
                self.START = time.time()

            # 数字快捷键
            elif ord("0") <= key <= ord("9"):
                if self.datatype == "songs" or self.datatype == "djchannels" or self.datatype == "help":
                    continue
                idx = key - ord("0")
                self.ui.build_menu(self.datatype, self.title, self.datalist, self.offset, idx, self.step, self.START)
                self.ui.build_loading()
                self.dispatch_enter(idx)
                self.index = 0
                self.offset = 0

            # 向上翻页
            elif key == ord("u"):
                if offset == 0:
                    continue
                self.START = time.time()
                self.offset -= step

                # e.g. 23 - 10 = 13 --> 10
                self.index = (index - step) // step * step

            # 向下翻页
            elif key == ord("d"):
                if offset + step >= len(datalist):
                    continue
                self.START = time.time()
                self.offset += step

                # e.g. 23 + 10 = 33 --> 30
                self.index = (index + step) // step * step

            # 前进
            elif key == ord("l") or key == 10:
                if (
                    self.datatype == "songs"
                    or self.datatype == "djchannels"
                    or self.datatype == "help"
                    or len(self.datalist) <= 0
                ):

# 需要导入模块: from ui import Ui [as 别名]
# 或者: from ui.Ui import build_loading [as 别名]
class Menu:
    def __init__(self):
        reload(sys)
        sys.setdefaultencoding('UTF-8')
        self.datatype = 'main'
        self.title = '网易云音乐'
        self.datalist = ['排行榜', '艺术家', '新碟上架', '精选歌单', '我的歌单', 'DJ节目', '打碟', '收藏', '搜索', '帮助']
        self.offset = 0
        self.index = 0
        self.storage = Storage()
        self.storage.load()
        self.collection = self.storage.database['collections'][0]
        self.player = Player()
        self.cache = Cache()
        self.ui = Ui()
        self.netease = NetEase()
        self.screen = curses.initscr()
        self.screen.keypad(1)
        self.step = 10
        self.stack = []
        self.djstack = []
        self.userid = None
        self.username = None
        self.resume_play = True
        signal.signal(signal.SIGWINCH, self.change_term)
        signal.signal(signal.SIGINT, self.send_kill)
        self.START = time.time()

    def change_term(self, signum, frame):
        self.ui.screen.clear()
        self.ui.screen.refresh()

    def send_kill(self, signum, fram):
        self.player.stop()
        self.cache.quit()
        self.storage.save()
        curses.endwin()
        sys.exit()

    def start(self):
        self.START = time.time() // 1
        self.ui.build_menu(self.datatype, self.title, self.datalist, self.offset, self.index, self.step, self.START)
        self.ui.build_process_bar(self.player.process_location, self.player.process_length, self.player.playing_flag,
                                  self.player.pause_flag, self.storage.database['player_info']['playing_mode'])
        self.stack.append([self.datatype, self.title, self.datalist, self.offset, self.index])
        while True:
            datatype = self.datatype
            title = self.title
            datalist = self.datalist
            offset = self.offset
            idx = index = self.index
            step = self.step
            stack = self.stack
            djstack = self.djstack
            self.screen.timeout(500)
            key = self.screen.getch()
            self.ui.screen.refresh()

            # term resize
            if key == -1:
                self.ui.update_size()
                self.player.update_size()

            # 退出
            if key == ord('q'):
                break

            # 退出并清除用户信息
            if key == ord('w'):
                self.storage.database['user'] = {
                    "username": "",
                    "password": "",
                }
                break

            # 上移
            elif key == ord('k'):
                self.index = carousel(offset, min(len(datalist), offset + step) - 1, idx - 1)
                self.START = time.time()

            # 下移
            elif key == ord('j'):
                self.index = carousel(offset, min(len(datalist), offset + step) - 1, idx + 1)
                self.START = time.time()

            # 数字快捷键
            elif ord('0') <= key <= ord('9'):
                if self.datatype == 'songs' or self.datatype == 'djchannels' or self.datatype == 'help':
                    continue
                idx = key - ord('0')
                self.ui.build_menu(self.datatype, self.title, self.datalist, self.offset, idx, self.step, self.START)
                self.ui.build_loading()
                self.dispatch_enter(idx)
                self.index = 0
                self.offset = 0

            # 向上翻页
            elif key == ord('u'):
                if offset == 0:
                    continue
#.........这里部分代码省略.........

# 需要导入模块: from ui import Ui [as 别名]
# 或者: from ui.Ui import build_loading [as 别名]

#.........这里部分代码省略.........
                # turn page if at beginning
                if idx == offset:
                    if offset == 0:
                        continue
                    self.offset -= step
                    # 移动光标到最后一列
                    self.index = offset - 1
                else:
                    self.index = carousel(offset, min(
                        len(datalist), offset + step) - 1, idx - 1)
                self.START = time.time()

            # 下移
            elif key == ord('j'):
                # turn page if at end
                if idx == min(len(datalist), offset + step) - 1:
                    if offset + step >= len(datalist):
                        continue
                    self.offset += step
                    # 移动光标到第一列
                    self.index = offset + step
                else:
                    self.index = carousel(offset, min(
                        len(datalist), offset + step) - 1, idx + 1)
                self.START = time.time()

            # 数字快捷键
            elif ord('0') <= key <= ord('9'):
                if self.datatype == ('songs', 'djchannels', 'help'):
                    continue
                idx = key - ord('0')
                self.ui.build_menu(self.datatype, self.title, self.datalist,
                                   self.offset, idx, self.step, self.START)
                self.ui.build_loading()
                self.dispatch_enter(idx)
                self.index = 0
                self.offset = 0

            # 向上翻页
            elif key == ord('u'):
                if offset == 0:
                    continue
                self.START = time.time()
                self.offset -= step

                # e.g. 23 - 10 = 13 --> 10
                self.index = (index - step) // step * step

            # 向下翻页
            elif key == ord('d'):
                if offset + step >= len(datalist):
                    continue
                self.START = time.time()
                self.offset += step

                # e.g. 23 + 10 = 33 --> 30
                self.index = (index + step) // step * step

            # 前进
            elif key == ord('l') or key == 10:
                if self.datatype == ('songs', 'djchannels',
                                     'help') or len(self.datalist) <= 0:
                    continue
                self.START = time.time()
                self.ui.build_loading()
                self.dispatch_enter(idx)

# 需要导入模块: from ui import Ui [as 别名]
# 或者: from ui.Ui import build_loading [as 别名]

#.........这里部分代码省略.........
            djstack = self.djstack
            curses.flushinp()
            key = self.screen.getch()
            idx = index = self.index
            #self.key_m()
            #self.next=self.player.return_idx()[2]
            if not datatype in ['songs','djchannels']:
                self.kill_p=1 #不在播放列表songs or djchannels，不跳转
            else:
                self.kill_p=0
            self.ui.screen.refresh()

            # 退出
            if key == ord('q'):
                #self.kill_p=1  #结束循环
                break

            # 上移
            elif key == ord('k') or key== curses.KEY_UP:  #↑
                self.index = carousel(offset, min( len(datalist), offset + step) - 1, idx-1 )
                self.interrupt_delay()

            # 下移
            elif key == ord('j') or key==curses.KEY_DOWN:  #↓
                self.index = carousel(offset, min( len(datalist), offset + step) - 1, idx+1 )
                self.interrupt_delay()

            # 数字快捷键
            elif ord('0') <= key <= ord('9'):
                if self.datatype == 'songs' or self.datatype == 'djchannels' or self.datatype == 'help':
                    continue
                idx = key - ord('0')
                self.ui.build_menu(self.datatype, self.title, self.datalist, self.offset, idx, self.step)
                self.ui.build_loading()
                self.dispatch_enter(idx)
                self.index = 0
                self.offset = 0    

            # 向上翻页
            elif key == ord('u'):
                if offset == 0:
                    continue
                self.offset -= step

                # e.g. 23 - 10 = 13 --> 10
                self.index = (index-step)//step*step
                self.interrupt_delay()

            # 向下翻页
            elif key == ord('d'):
                if offset + step >= len( datalist ):
                    continue
                self.offset += step

                # e.g. 23 + 10 = 33 --> 30
                self.index = (index+step)//step*step
                self.interrupt_delay()

            # 前进
            elif key == ord('l') or key == 10 or key == curses.KEY_RIGHT: #→
                if self.datatype == 'songs' or self.datatype == 'djchannels' or self.datatype == 'help':
                    continue
                self.ui.build_loading()
                self.dispatch_enter(idx)
                self.index = 0
                self.offset = 0