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#!/usr/bin/env python
# -*- coding: utf-8 -*-
from PyQt4.QtCore import QStringList, SIGNAL, SLOT, QEvent
from PyQt4.QtGui import *
from defineThread import *
from defineEvent import *
import glob
import os
class advancedSearchNet(QDialog):
def __init__(self, parent = None, *args):
QDialog.__init__(self, parent)
self.engine=args[0]
self.artist=args[1]
self.title=args[2]
self.locale=args[3]
self.proxy=args[4]
self.multiEngines=args[5]
self.row=0
self.currentUrlList=[]
self.engineCount = 0
self.setWindowTitle(_('Search lrc on internet (advanced)'))
MainWindowLayout=QVBoxLayout(None)
layout1=QHBoxLayout(None)
layout1.setContentsMargins(0,0,0,5)
self.engineLabel=QLabel(_('Search engine:'),self)
self.engineList=QComboBox(self)
engineList=QStringList()
for i in glob.glob('./engines/engine_*.py'):
i=os.path.basename(i)[7:-3]
engineList.append(i)
self.engineList.addItems(engineList)
self.engineList.setCurrentIndex(engineList.indexOf(self.engine))
layout1.addWidget(self.engineLabel)
layout1.addWidget(self.engineList)
layout2=QVBoxLayout(None)
layout2.setContentsMargins(0,0,0,5)
layout21=QHBoxLayout(None)
self.artistLabel=QLabel(_('Artist'),self)
self.artistBox=QLineEdit(unicode(self.artist,self.locale),self)# remember to transfer to unicode
layout21.addWidget(self.artistLabel)
layout21.addWidget(self.artistBox)
layout22=QHBoxLayout(None)
self.titleLabel=QLabel(_('Title'),self)
self.titleBox=QLineEdit(unicode(self.title,self.locale),self)# remember to transfer to unicode
layout22.addWidget(self.titleLabel)
layout22.addWidget(self.titleBox)
layout2.addLayout(layout21)
layout2.addLayout(layout22)
layout3=QHBoxLayout(None)
layout3.setContentsMargins(0,0,0,5)
self.searchButton=QPushButton(_('Search'),self)
self.testButton=QPushButton(_('Test'),self)
self.testButton.setEnabled(False)
self.returnButton=QPushButton(_('Back'),self)
self.returnButton.setEnabled(False)
#self.stTransButton=QPushButton(_('S-T'),self)
self.clearButton=QPushButton(_('Clear'),self)
self.clearButton.setEnabled(False)
layout3.addWidget(self.searchButton)
layout3.addWidget(self.testButton)
layout3.addWidget(self.returnButton)
#layout3.addWidget(self.stTransButton)
layout3.addWidget(self.clearButton)
self.table=QTableWidget(0,3,self)
self.table.setMinimumWidth(300)
self.table.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.table.setSelectionBehavior(QAbstractItemView.SelectRows)
self.table.setSelectionMode(QAbstractItemView.SingleSelection)
headerName=QStringList()<<_('Artist')<<_('Title')<<_('Search engines')
self.table.setHorizontalHeaderLabels(headerName)
layout4=QVBoxLayout(None)
layout4.setContentsMargins(0,0,0,5)
self.download=QCheckBox(_('Download the selected lrc'),self)
self.download.setEnabled(False)
#self.inDatabase=QCheckBox(u'在数据库文件中记录该结果',self)
#self.inDatabase.setEnabled(False)
layout4.addWidget(self.download)
#layout4.addWidget(self.inDatabase)
buttonBox = QDialogButtonBox(self)
self.okButton = QPushButton(QIcon('./icon/ok.png'), _('Ok'))
self.okButton.setEnabled(False)
self.cancelButton = QPushButton(QIcon('./icon/cancel.png'), _('Cancel'))
buttonBox.addButton(self.okButton, QDialogButtonBox.AcceptRole)
buttonBox.addButton(self.cancelButton, QDialogButtonBox.RejectRole)
MainWindowLayout.addLayout(layout1)
MainWindowLayout.addLayout(layout2)
MainWindowLayout.addLayout(layout3)
MainWindowLayout.addWidget(self.table)
MainWindowLayout.addLayout(layout4)
MainWindowLayout.addWidget(buttonBox)
self.setLayout(MainWindowLayout)
self.connect(buttonBox, SIGNAL('accepted()'), self, SLOT("accept()"))
self.connect(buttonBox, SIGNAL('rejected()'), self, SLOT("reject()"))
self.connect(self.searchButton,SIGNAL("clicked()"),self.searchAction)
self.connect(self.clearButton,SIGNAL("clicked()"),self.clearAction)
self.connect(self.engineList,SIGNAL("activated(QString)"),self.changeEngine)
self.connect(self.table,SIGNAL("cellClicked(int,int)"),self.selectItem)
self.connect(self.testButton,SIGNAL("clicked()"),self.enableReturnButton)
self.connect(self.returnButton,SIGNAL("clicked()"),self.disableReturnButton)
#self.connect(self.stTransButton,SIGNAL("clicked()"),self.stTransfer)
#self.connect(self.download,SIGNAL("toggled(bool)"),self.enableRecord)
def customEvent(self,ev):
if(ev.type()==QEvent.User+3):
lrcList=ev.alist
engineReturn=ev.engine
for i in range(len(lrcList)):
self.currentUrlList.append([lrcList[i][2],engineReturn])
self.row+=1
self.table.setRowCount(self.row)
for j in range(2):
self.table.setItem(self.row-1,j,QTableWidgetItem(lrcList[i][j].decode('utf8'),0))
self.table.setItem(self.row-1,2,QTableWidgetItem(engineReturn,0))
if(self.multiEngines != None and self.engineCount < len(self.multiEngines)):
self.searchAction()
else:
self.multiEngines = None
self.clearButton.setEnabled(True)
self.searchButton.setEnabled(True)
#def stTransfer(self):
#p=s2t.s2t(str(self.artistBox.text().toUtf8()))
#content=p.transfer()
#self.artistBox.setText(content.decode('utf8'))
#q=s2t.s2t(str(self.titleBox.text().toUtf8()))
#content=q.transfer()
#self.titleBox.setText(content.decode('utf8'))
def enableReturnButton(self):
if(self.multiEngines == None):
self.returnButton.setEnabled(True)
def disableReturnButton(self):
self.returnButton.setEnabled(False)
def clearAction(self):
self.currentUrlList=[]
self.row=0
self.table.setRowCount(0)
self.clearButton.setEnabled(False)
self.okButton.setEnabled(False)
self.testButton.setEnabled(False)
self.download.setChecked(False)
self.download.setEnabled(False)
self.returnButton.setEnabled(False)
#self.inDatabase.setChecked(False)
#self.inDatabase.setEnabled(False)
def selectItem(self,row,col):
self.okButton.setEnabled(True)
self.testButton.setEnabled(True)
self.download.setEnabled(True)
self.currentRow = row
def changeEngine(self,e):
self.engine=str(e)
def searchAction(self):
try:
self.downloadThread.wait()
except:
pass
self.artist = unicode(self.artistBox.text()).encode(self.locale)
self.title = unicode(self.titleBox.text()).encode(self.locale)
self.searchButton.setEnabled(False)
if(self.multiEngines == None):
self.downloadThread = searchNetThread(self, self.artist, self.title, self.locale, self.proxy, self.engine, False)
self.downloadThread.start()
else:
self.downloadThread = searchNetThread(self, self.artist, self.title, self.locale, self.proxy, self.multiEngines[self.engineCount], False)
self.downloadThread.start()
self.engineCount += 1
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