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listManager.py
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# list utils for LAMP
# Copyright (C) 2020-2021 Hiroki Fujii <[email protected]>
import wx, os, multiprocessing, re, time, threading
import configparser
import globalVars, constants, view_manager, errorCodes, fxManager
from soundPlayer.bass import pybass, pytags
from views import objectDetail
from views import mkProgress
from views import loadErrorDialog
lock = threading.Lock()
def getTuple(lstConstant, queueDelete=False):
if lstConstant == constants.PLAYLIST:
return globalVars.app.hMainView.playlistView.get()
elif lstConstant == constants.QUEUE:
q = globalVars.app.hMainView.queueView
ret = q.get()
q.pop(q.getPointer())
return ret
def previous(lstConstant):
if not lstConstant == constants.PLAYLIST:
t = globalVars.app.hMainView.playlistView.get()
if t != None: return globalVars.eventProcess.play(constants.PLAYLIST)
else: return errorCodes.END #戻しきった
else:
t = globalVars.app.hMainView.playlistView.getPrevious()
if t != None: return globalVars.eventProcess.play(constants.PLAYLIST)
else: return errorCodes.END #戻しきった
def next(lstConstant):
globalVars.app.hMainView.queueView.setPointer(-1)
t = globalVars.app.hMainView.queueView.get()
if t != None: return globalVars.eventProcess.play(constants.QUEUE)
else:
t = globalVars.app.hMainView.playlistView.getNext()
if t != None: return globalVars.eventProcess.play(constants.PLAYLIST)
else: return errorCodes.END #進みきった
def getLCObject(lstConstant):
if lstConstant == constants.PLAYLIST: return globalVars.app.hMainView.playlistView
elif lstConstant == constants.QUEUE: return globalVars.app.hMainView.queueView
else: return False
def setTag(lstConstant):
if lstConstant == constants.PLAYLIST:
tp = getTuple(lstConstant)
if len(tp) >= 3: tg = getTags([tp])
else: tg = [tp]
lc = getLCObject(lstConstant)
lc[lc.getPointer()] = tg[0]
else:
globalVars.listInfo.playingTmp = getTags([globalVars.listInfo.playingTmp])[0]
def getTags(tupleList):
if len(tupleList) == 1 and len(tupleList[0]) > 3:
return tupleList
pl = multiprocessing.Pool()
result = pl.apply_async(getFileInfoProcess, (tupleList,))
while result.ready() == False: time.sleep(0.1)
return result.get()
def getFileInfoProcess(tuples):
pybass.BASS_Init(0, 44100, 0, 0, 0)
#pytags.TAGS_SetUTF8(True)
#必要なプラグインを適用
pybass.BASS_PluginLoad(b"basshls.dll", 0)
rtn = []
for t in tuples:
l = list(t)
if len(l) > 3:
rtn.append(tuple(l))
continue
handle = pybass.BASS_StreamCreateFile(False, l[0], 0, 0, pybass.BASS_UNICODE)
if handle == 0:
handle = pybass.BASS_StreamCreateURL(l[0].encode(), 0, 0, 0, 0)
if handle == 0:
l.extend([None, "", None, "", "", ""])
rtn.append(tuple(l))
continue
if os.path.isfile(l[0]):
size = os.path.getsize(l[0])
else:
size = 0
title = pytags.TAGS_Read(handle, b"%TITL").decode("shift-jis")
lengthb = pybass.BASS_ChannelGetLength(handle, pybass.BASS_POS_BYTE)
length = pybass.BASS_ChannelBytes2Seconds(handle, lengthb)
artist = pytags.TAGS_Read(handle, b"%ARTI").decode("shift-jis")
album = pytags.TAGS_Read(handle, b"%ALBM").decode("shift-jis")
albumArtist = pytags.TAGS_Read(handle, b"%AART").decode("shift-jis")
pybass.BASS_StreamFree(handle)
l.extend([size, title, length, artist, album, albumArtist])
rtn.append(tuple(l))
pybass.BASS_Free()
return rtn
# 複数ファイルを追加（ファイルパスリスト, 追加先リストビュー, 追加先インデックス=末尾）
def addItems(flst, lcObj, id=-1):
progress=mkProgress.Dialog("importProgressDialog")
progress.Initialize(_("ファイルを集めています..."), _("読み込み中..."))
progress.Show(False)
t = threading.Thread(target=addItemsThread, args=(progress, flst, lcObj, id))
t.start()
def addItemsThread(progress, flst, lcObj, id=-1):
with lock:
# 作業するファイルのリスト（ファイルパス）
pathList = []
errorList = []
notFoundList = []
# リストで受け取ってフォルダとファイルに分ける
for s in flst:
if progress.status == wx.CANCEL: break
if (os.path.isfile(s) and os.path.splitext(s)[1].lower() in globalVars.fileExpansions) or re.search("^https?://.+\..+/.*$", s)!=None:
pathList.append(s)
elif os.path.isfile(s) and os.path.splitext(s)[1].lower() == ".url":
try:
configP = configparser.ConfigParser()
configP.read(s)
url = configP["InternetShortcut"]["url"]
if re.search("^https?://.+\..+/.*$", url)!=None: pathList.append(url)
except: pass
elif os.path.isdir(s):
_appendDirList(pathList, s, errorList)
elif os.path.isfile(s):
errorList.append(s)
else:
notFoundList.append(s)
# 作成したファイルパスのリストから追加
if len(lcObj) == 0: _append(pathList, lcObj, progress, -1)
else: _append(pathList, lcObj, progress, id)
view_manager.changeListLabel(lcObj)
if len(errorList) != 0 or len(notFoundList) != 0:
wx.CallAfter(loadErrorDialog.run, errorList, notFoundList)
fxManager.load()
wx.CallAfter(progress.Destroy)
# ディレクトリパスからファイルリストを取得（ファイルパスリスト, ディレクトリパス, 非対応格納リスト）
def _appendDirList(lst, dir, errorList):
# ボトムアップで探索
dirObj = os.walk(dir, False)
for tp in dirObj:
if len(tp[2]) != 0:
for file in tp[2]:
f = tp[0] + "\\" + file
if os.path.splitext(f)[1].lower() in globalVars.fileExpansions: lst.append(f)
else: errorList.append(f)
# 追加
def _append(paths, lcObj, progress, id):
lst = []
if len(paths) == 0: return
if id == -1: index = lcObj.GetItemCount() - 1
addedItemCount = 0
itemCount = len(paths)
progPerTmp = 0
for path in paths:
# リストに書き込んでdataNoに+1
fName = os.path.splitext(os.path.basename(path))[0]
if id == -1:
lst.append((path, fName, globalVars.listInfo.itemCounter))
else:
index = id+addedItemCount
lcObj.insert(index, (path, fName, globalVars.listInfo.itemCounter))
addedItemCount += 1
progPer = round(addedItemCount/(itemCount/50))
if progPer != progPerTmp:
wx.CallAfter(progress.update, addedItemCount,_("読み込み中")+" "+str(addedItemCount)+"/"+str(itemCount),itemCount)
wx.CallAfter(wx.YieldIfNeeded)
#wx.YieldIfNeeded() #プログレスダイアログを強制更新
progPerTmp = progPer
globalVars.listInfo.itemCounter += 1
if progress.status == wx.CANCEL:
lcObj.extend(lst)
return
lcObj.extend(lst)
def infoDialog(tuple):
if tuple[constants.ITEM_SIZE] == None or tuple[constants.ITEM_SIZE] < 0:
size = ""
elif tuple[constants.ITEM_SIZE] < 10**6:
size = str(round(tuple[constants.ITEM_SIZE] / 1000, 1)) + "KB"
elif tuple[constants.ITEM_SIZE] < 10**9:
size = str(round(tuple[constants.ITEM_SIZE] / 10**6, 2)) + "MB"
else:
size = str(round(tuple[constants.ITEM_SIZE] / 10**9, 2)) + "GB"
if tuple[constants.ITEM_LENGTH] == None or tuple[constants.ITEM_LENGTH] < 0: length = ""
else: length = str(int(tuple[constants.ITEM_LENGTH] // 60)) + ":" + format(int(tuple[constants.ITEM_LENGTH]) // 60, "02")
dict = {_("ファイルの場所"): tuple[constants.ITEM_PATH],
_("ファイル名"): tuple[constants.ITEM_NAME],
_( "ファイルサイズ"): size,
_("タイトル"): tuple[constants.ITEM_TITLE],
_("長さ"): length,
_("アーティスト"): tuple[constants.ITEM_ARTIST],
_("アルバム"): tuple[constants.ITEM_ALBUM],
_("アルバムアーティスト"): tuple[constants.ITEM_ALBUMARTIST],
}
d = objectDetail.Dialog("objectDetailDialog")
d.Initialize(dict)
d.Show()
class listInfo():
def __init__(self):
self.itemCounter = 0
self.playingTmp=None
self.playlistFile = None