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from PyQt4 import QtGui, QtCore, QtSvg
from traceback import print_exc
import time
import sys
import copy
from misc import *
from clSettings import settings,mpdSettings
from clMonty import monty
#from plugins import *
import plugins
from winConnect import winConnect
from winSettings import winSettings
from wgSongList import SongList
from wgPlaylist import Playlist
class winMain(QtGui.QMainWindow):
"""The winMain class is mpc's main window, showing the playlists and control-interface"""
" list of plugins that are loaded. name=>Plugin"
plugins={}
" menus"
mConnect=None
mDisconnect=None
" connection window"
wConnect=None
wSettings=None
"Other vars"
" all objects which should be disabled when there is no connection"
plugins=None
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.setWindowTitle("montypc - An MPD client")
self.plugins={}
opts=QtGui.QDockWidget.DockWidgetClosable|QtGui.QDockWidget.DockWidgetMovable
for p in plugins.listPlugins():
pkg,name=p[0],p[1]
# WARNING - dirty hack ahead!
plugin=eval('%s.%s'%(pkg,name))(self)
self.plugins[plugin.getName().lower()]=plugin
dock=plugin.getDockWidget(opts)
if dock:
self.addDockWidget(QtCore.Qt.TopDockWidgetArea, plugin.getDockWidget(opts))
self.wConnect=winConnect()
self.statusBar() # create a statusbar
mBar=self.menuBar() # create a menubar
# menu file
m=mBar.addMenu("File")
m.setTearOffEnabled(True)
# connect
self.mConnect=m.addAction('Connect ...', self.wConnect.monitor)
self.mConnect.setIcon(QtGui.QIcon('gfx/connect.png'))
# disconnect
self.mDisconnect=m.addAction('Disconnect', monty.disconnect)
self.mDisconnect.setIcon(QtGui.QIcon('gfx/disconnect.png'))
# separator
m.addSeparator()
# quit
m.addAction("Quit", QtCore.QCoreApplication.exit).setIcon(QtGui.QIcon('gfx/gtk-quit.svg'))
# menu options
m=mBar.addMenu("Options")
m.setTearOffEnabled(True)
# settings
m.addAction("Settings", self.showWinSettings).setIcon(QtGui.QIcon('gfx/gtk-preferences.svg'))
# menu layout
m=mBar.addMenu("Layout")
m.setTearOffEnabled(True)
m.addAction('Save layout', self.saveLayout)
m.addAction('Restore layout', self.restoreLayout)
m.addSeparator()
# can not use iterators, as that gives some creepy error 'bout c++
actions=self.createPopupMenu().actions()
for i in xrange(len(actions)):
m.addAction(actions[i])
self.setDockOptions(QtGui.QMainWindow.AllowNestedDocks \
|QtGui.QMainWindow.AllowTabbedDocks \
|QtGui.QMainWindow.VerticalTabs)
self.setDockNestingEnabled(True)
size=settings.get('winMain.size', '800 600')
try:
w=int(size[0:size.find(' ')].strip())
h=int(size[size.find(' '):].strip())
except:
w,h=800,600
self.resize(w,h)
self.restoreLayout()
" add event handlers"
monty.addListener('onReady', self.onReady)
monty.addListener('onConnect', self.onConnect)
monty.addListener('onDisconnect', self.onDisconnect)
monty.addListener('onUpdateDBStart', self.onUpdateDBStart)
monty.addListener('onUpdateDBFinish', self.onUpdateDBFinish)
self.enableAll(True)
self.setWindowIcon(appIcon)
# set icon in system tray
self.wConnect.monitor()
self.show()
#self.showWinSettings()
doEvents()
mMenuVisible=None
def createPopupMenu(self):
ret=QtGui.QMenu('Test', self)
if self.mMenuVisible==None:
# create checkable menu
a=QtGui.QAction('Menubar', self)
a.setCheckable(True)
a.setChecked(True)
self.connect(a, QtCore.SIGNAL('toggled(bool)'), self.switchMenubar)
self.mMenuVisible=a
ret.addAction(self.mMenuVisible)
ret.addSeparator()
actions=QtGui.QMainWindow.createPopupMenu(self).actions()
for i in xrange(len(actions)-1):
ret.addAction(actions[i])
return ret
def switchMenubar(self, val):
self.menuBar().setVisible(val)
def setStatus(self, status):
"""Set the text of the statusbar."""
self.statusBar().showMessage(status)
def saveLayout(self):
f=open('layout', 'wb')
f.write(self.saveState())
f.close()
def restoreLayout(self):
try:
f=open('layout', 'rb')
self.restoreState(f.read())
f.close()
except:
pass
def showWinSettings(self):
if not self.wSettings:
self.wSettings=winSettings(self)
self.wSettings.show()
def onReady(self, params):
self.initialiseData()
def onConnect(self, params):
self.setStatus('Restoring library and playlist ...')
self.mDisconnect.setEnabled(True)
self.mConnect.setEnabled(False)
doEvents()
def enableAll(self, value):
for o in self.plugins:
try:
self.plugins[o].o.setEnabled(value)
except:
pass
def initialiseData(self):
"""Initialise the library, playlist and some other small things"""
self.setStatus("Filling library ...")
doEvents()
self.fillLibrary()
doEvents()
self.setStatus("Filling playlist ...")
doEvents()
self.fillPlaylist()
doEvents()
self.setStatus("Doing the rest ...")
doEvents()
self.enableAll(True)
self.setStatus("")
doEvents()
def resizeEvent(self, event):
# store new size
settings.set('winMain.size', '%i %i'%(self.width(),self.height()))
def onDisconnect(self, params):
try:
self.getPlaylistList().update([])
except:
pass
try:
self.getLibraryList().update([])
except:
pass
self.mDisconnect.setEnabled(False)
self.mConnect.setEnabled(True)
self.enableAll(False)
self.setStatus("You are disconnected. Choose File->Connect to reconnect!")
def fillPlaylist(self):
"""Fill the playlist."""
try:
self.getPlaylistList().update(monty.listPlaylist())
except:
pass
def fillLibrary(self):
"""Fill the library."""
try:
self.getLibraryList().update(monty.listLibrary())
except:
pass
def getPlaylistList(self):
try:
return self.plugins['playlist'].getList()
except:
print "Missing playlist plugin!"
return None
def getLibraryList(self):
try:
return self.plugins['library'].getList()
except:
print "Missing library plugin!"
return None
def onUpdateDBFinish(self, params):
self.setStatus('')
def onUpdateDBStart(self, params):
self.setStatus('Updating the database. Please wait ...')
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