def __init__(self):
self.options = self._read_options()
self.player = Controller(self.options)
# Previous song, used by indicator code.
self.prev_song = self.player.current_position()
self.create_window()
# Settings for the play window.
setlist = ['buftype=nofile',
'noswapfile',
'nobuflisted',
'nowrap',
'nofoldenable',
'cursorline',
'nospell',
'nolist' ]
for item in setlist:
vim.command('silent! setlocal %s' % item)
# Highlight the current playing song.
vim.command('syntax match VIMMPCurrent "^-.*"')
vim.command('hi link VIMMPCurrent Folded')
self.buf = vim.current.buffer
self.refresh_window()
class VimMP(object):
def __init__(self):
self.options = self._read_options()
self.player = Controller(self.options)
# Previous song, used by indicator code.
self.prev_song = self.player.current_position()
self.create_window()
# Settings for the play window.
setlist = ['buftype=nofile',
'noswapfile',
'nobuflisted',
'nowrap',
'nofoldenable',
'cursorline',
'nospell',
'nolist' ]
for item in setlist:
vim.command('silent! setlocal %s' % item)
# Highlight the current playing song.
vim.command('syntax match VIMMPCurrent "^-.*"')
vim.command('hi link VIMMPCurrent Folded')
self.buf = vim.current.buffer
self.refresh_window()
def _read_options(self):
def read(name):
if vim.eval('exists("%s")' % name) == "1":
return vim.eval(name)
d = {}
d["id3_encoding"] = read("g:xmms_id3_encoding") or None
d["debug"] = read("g:vimmp_debug") or False
d["playlist_format"] = \
read("g:vimmp_playlist_format") or "%artist - %title"
d["mpd_music_directory"] = read("g:mpd_music_directory") or None
d["mpd_playlist_directory"] = read("g:mpd_playlist_directory") or None
d["window_width"] = int(read("g:xmms_window_width") or "25")
return d
def create_window(self):
# Create a new window on the right.
vim.command('silent! botright vertical %s split __VIMMP__'
% self.options["window_width"])
def _set_status(self, text):
vim.command('silent! setlocal statusline=%s' % text)
def refresh_status(self):
# Current playlist
playlist = self.player.get_current_playlist()
volume = self.player.get_volume()
repeat = {"one": "O",
"all": "A",
"off": "-"}[self.player.get_repeat_mode()]
text = "P:%s\\ V:%s%%%%\\ [%s]" % (playlist, volume, repeat)
self._set_status(text)
def _get_path(self, prompt):
"""Return the path enterd by the user, and expand it to full path.
Or return None if user haven't enter anything."""
# When input from vim, vim escapes some special characters,
# so we have to expand them first.
cwd = vim.eval('expand(getcwd())')
path = vim.eval('expand(input("%s", "", "file"))' % prompt)
if path == None or path == "":
return None
else:
return os.path.join(cwd, os.path.expanduser(path))
def _get_relative_path(self, prompt, root="."):
"""Return the path enterd by the user relative to the root.
Or return None if user haven't enter anything.
"""
cwd = os.getcwd()
os.chdir(root)
path = vim.eval('expand(input("%s", "", "file"))' % prompt)
os.chdir(cwd)
if path == "":
path = None
return path
def _current_line_number(self):
"""Returns the line number where the cursor stands."""
# In Vim, line number starts with 1. But in Python,
# list starts with 0, and in xmms2, the position also
# starts with 0, so we minus the vim's line number by 1.
return vim.current.window.cursor[0] - 1
def play(self):
line = self._current_line_number()
self.player.play(line)
self.refresh_mark()
def _get_input(self, prompt):
text = vim.eval('expand(input("%s"))' % prompt)
if text == None or text == "":
return None
return text
def load_playlist(self):
if self.player.type == "xmms2":
lst = self.player.get_playlists()
try:
lst.remove('_active')
except ValueError:
pass
show = '["Playlist:", ' \
+ "".join(['"%s. %s", ' % (i+1,x)
for i, x in enumerate(lst)])\
+ ']'
n = int(vim.eval('inputlist(%s)' % show))
if n >= 1:
self.player.load_playlist(lst[n-1])
elif self.player.type == "mpd":
name = self._get_relative_path("Playlist: ",
self.player.playlist_directory)
if name.endswith(".m3u"):
name = name[:-4]
self.player.load_playlist(name)
self.refresh_window()
def set_repeat_mode(self):
if self.player.type == "xmms2":
n = int(vim.eval(
'inputlist(["Repeat Mode:", "1. ALL", "2. ONE", "3. OFF"])'))
if 1 <= n <= 3:
self.player.set_repeat_mode(["", "all", "one", "off"][n])
elif self.player.type == "mpd":
self.player.repeat()
self.refresh_status()
def sort_playlist(self):
n = int(vim.eval('inputlist(["Sort Playlist:",\
"1. Artist", "2. Title", "3. File"])'))
if 1 <= n <= 4:
self.player.sort_playlist(["",
"artist",
"title",
"file"][n])
self.refresh_window()
def save_playlist(self):
name = self._get_input("Playlist name: ")
self.player.save_playlist(name)
def add_path(self):
"""Prompt and add a music file or directory to the playlist."""
if self.player.type == "xmms2":
name = self._get_path("Music File or Directory: ")
elif self.player.type == "mpd":
name = self._get_relative_path("Music File or Directory: ",
self.player.music_directory)
if name != None:
self._clear_window()
self.player.add(name)
self.refresh_window()
def _clear_window(self):
"""Remove all lines in the window."""
self.buf[:] = []
def shuffle_playlist(self):
self.player.shuffle()
self.refresh_window()
def increase_volume(self):
cur = self.player.change_volume(6)
self.refresh_status()
def decrease_volume(self):
cur = self.player.change_volume(-6)
self.refresh_status()
def clear_playlist(self):
"""Clear playlist."""
self.player.clear()
self._clear_window()
def delete(self):
line = self._current_line_number()
if self.buf[line] != '':
self.player.delete(line)
self.refresh_window(False)
def refresh_window(self, cursor=True):
"""Refresh the play window."""
self.buf[:] = self.player.playlist()
if self.prev_song != None:
self.refresh_mark(cursor)
self.refresh_status()
def refresh_window_if_open(self):
winnum = vim.eval('bufwinnr("__VIMMP__")')
if winnum != "-1":
prevwin = vim.eval("winnr()")
if prevwin == winnum:
self.refresh_window(False)
else:
vim.command(winnum + "wincmd w")
self.refresh_window(False)
vim.command(prevwin + 'wincmd w')
def refresh_mark(self, cursor=True):
"""Refresh the current playing music indicator."""
current = self.player.current_position()
if current != None:
if self.prev_song != None and self.prev_song < len(self.buf):
self.buf[self.prev_song] = ' ' + self.buf[self.prev_song][1:]
self.buf[current] = '-' + self.buf[current][1:]
self.prev_song = current
# Move cursor to current position.
if cursor:
vim.current.window.cursor = (current + 1, 1)
def stop_play(self):
self.player.stop()
def pause_play(self):
self.player.pause()
