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#/******************************************************************************
#* qt-recordMyDesktop *
#*******************************************************************************
#* *
#* Copyright (C) 2007, 2008 John Varouhakis *
#* *
#* *
#* This program is free software: you can redistribute it and/or modify *
#* it under the terms of the GNU General Public License as published by *
#* the Free Software Foundation, either version 3 of the License, or *
#* (at your option) any later version. *
#* *
#* This program is distributed in the hope that it will be useful, *
#* but WITHOUT ANY WARRANTY; without even the implied warranty of *
#* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
#* GNU General Public License for more details. *
#* *
#* You should have received a copy of the GNU General Public License *
#* along with this program. If not, see <http://www.gnu.org/licenses/>. *
#* *
#* *
#* For further information contact me at johnvarouhakis@gmail.com *
#******************************************************************************/
from PyQt4 import QtGui,QtCore
import locale, gettext
import rmdConfig
def _(s):
return QtCore.QString.fromUtf8(gettext.gettext(s))
gettext.textdomain('qt-recordMyDesktop')
gettext.bindtextdomain('qt-recordMyDesktop',rmdConfig.locale_install_dir)
import popen2
import os,fcntl,signal
from rmdStrings import *
class rmdMonitor(QtGui.QDialog):
labeString=monStrings['PleaseWait']
counter_fraction=0.0
def closeEvent(self,Event=None):
self.timed_id.stop()
self.stop_encoding()
def destroy(self,Event=None):
self.close()
exit_ret=os.waitpid(self.rmdPid,0)
self.parent.show()
def update_counter(self):
strstdout=""
try:
strstdout=self.stdout.read()
if strstdout =='':
self.destroy()
except:
return True
try:
string=strstdout.replace("[","").replace("%] ","").replace("\n","").split("\r")
self.counter_fraction=max(self.counter_fraction,int(string.pop()))
if self.counter_fraction>100:
self.counter_fraction=100
self.progressbar.setValue(self.counter_fraction)
self.progressbar.update()
except:
pass
return True
def stop_encoding(self,Event=None):
try:
os.kill(self.rmdPid,signal.SIGINT)
except:
pass
def __init__(self,out_stream,childPid,parent):
self.parent=parent
flags = fcntl.fcntl(out_stream, fcntl.F_GETFL)
fcntl.fcntl(out_stream, fcntl.F_SETFL, flags | os.O_NONBLOCK)
self.rmdPid=childPid
self.stdout=out_stream
#self.window = QtGui.QDialog()
QtGui.QDialog.__init__(self)
#self.closeEvent=self.destroy_and_kill
self.setWindowTitle("recordMyDesktop-encoder")
#self.frame=QtGui.QFrame()
self.label=QtGui.QLabel(self.labeString)
self.label.setAlignment(QtCore.Qt.AlignHCenter)
self.progressbar=QtGui.QProgressBar()
self.counter_fraction=0
self.progressbar.setValue(self.counter_fraction)
self.stopbutton=QtGui.QPushButton(monStrings['Cancel'],self)
self.stopbutton.connect(self.stopbutton,QtCore.SIGNAL("clicked()"),
self.stop_encoding)
self.box=QtGui.QVBoxLayout()
self.box.addWidget(self.label,0)
self.box.addWidget(self.progressbar,0)
self.box.addWidget(self.stopbutton,0)
#self.stopbutton.show()
self.setLayout(self.box)
#self.window.setCentralWidget(self.frame)
#self.label.show()
#self.progressbar.show()
#self.window.show()
self.timed_id=QtCore.QTimer(None)
self.timed_id.connect(self.timed_id,QtCore.SIGNAL("timeout()"),
self.update_counter)
self.timed_id.start(100)
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