def shown(self):
# Disable mouse handler
ctx.mainScreen.dontAskCmbAgain = True
ctx.mainScreen.theme_shortcut.setEnabled(False)
ctx.mainScreen.ui.system_menu.setEnabled(False)
# start installer thread
ctx.logger.debug("Copy system thread is creating...")
self.mutex = QMutex()
self.wait_condition = QWaitCondition()
self.queue = Queue()
self.sys_copier = SystemCopy(self.queue, self.mutex,
self.wait_condition, self.retry_answer)
self.poll_timer.start(500)
# start installer polling
ctx.logger.debug("Calling SystemCopy.start...")
self.sys_copier.start()
ctx.mainScreen.disableNext()
ctx.mainScreen.disableBack()
# start 30 seconds
self.timer.start(1000 * 30)
self.installProgress.showInstallProgress()
def shown(self):
# Disable mouse handler
ctx.mainScreen.dontAskCmbAgain = True
ctx.mainScreen.theme_shortcut.setEnabled(False)
ctx.mainScreen.ui.system_menu.setEnabled(False)
# start installer thread
ctx.logger.debug("Copy system thread is creating...")
self.mutex = QMutex()
self.wait_condition = QWaitCondition()
self.queue = Queue()
self.sys_copier = SystemCopy(self.queue, self.mutex, self.wait_condition, self.retry_answer)
self.poll_timer.start(500)
# start installer polling
ctx.logger.debug("Calling SystemCopy.start...")
self.sys_copier.start()
ctx.mainScreen.disableNext()
ctx.mainScreen.disableBack()
# start 30 seconds
self.timer.start(1000 * 30)
self.installProgress.showInstallProgress()
class Widget(QWidget, ScreenWidget):
name = "liveInstallation"
def __init__(self):
QWidget.__init__(self)
self.ui = Ui_InstallWidget()
self.ui.setupUi(self)
self.installProgress = InstallProgressWidget(self)
self.timer = QTimer(self)
QObject.connect(self.timer, SIGNAL("timeout()"), self.changeSlideshows)
self.poll_timer = QTimer(self)
QObject.connect(self.poll_timer, SIGNAL("timeout()"), self.checkQueueEvent)
if ctx.consts.lang == "tr":
self.installProgress.ui.progress.setFormat("%%p")
self.iter_slideshows = iter_slideshows()
# show first pic
self.changeSlideshows()
self.total = 0
self.cur = 0
self.has_errors = False
# mutual exclusion
self.mutex = None
self.wait_condition = None
self.queue = None
self.retry_answer = False
self.sys_copier = None
def shown(self):
# Disable mouse handler
ctx.mainScreen.dontAskCmbAgain = True
ctx.mainScreen.theme_shortcut.setEnabled(False)
ctx.mainScreen.ui.system_menu.setEnabled(False)
# start installer thread
ctx.logger.debug("Copy system thread is creating...")
self.mutex = QMutex()
self.wait_condition = QWaitCondition()
self.queue = Queue()
self.sys_copier = SystemCopy(self.queue, self.mutex, self.wait_condition, self.retry_answer)
self.poll_timer.start(500)
# start installer polling
ctx.logger.debug("Calling SystemCopy.start...")
self.sys_copier.start()
ctx.mainScreen.disableNext()
ctx.mainScreen.disableBack()
# start 30 seconds
self.timer.start(1000 * 30)
self.installProgress.showInstallProgress()
def checkQueueEvent(self):
while True:
try:
data = self.queue.get_nowait()
event = data[0]
except Empty, msg:
return
ctx.logger.debug("checkQueueEvent: Processing %s event..." % event)
# EventCopy
if event == EventCopy:
self.cur = data[1]
self.installProgress.ui.info.setText(_("Copying system"))
ctx.logger.debug("Unsquashfs system")
self.installProgress.ui.progress.setValue(self.cur)
# EventSetProgress
elif event == EventSetProgress:
total = data[1]
self.installProgress.ui.progress.setMaximum(total)
# EventCopyFinished
elif event == EventCopyFinished:
print "***EventCopyFinished called...."
self.copyFinished()
# EventError
elif event == EventError:
err = data[1]
self.installError(err)
# EventRetry
elif event == EventRetry:
package = os.path.basename(data[1])
self.timer.stop()
self.poll_timer.stop()
rc = ctx.interface.messageWindow(_("Warning"),
_("Following error occured while "
"installing packages:"
"<b>%s</b><br><br>"
"Do you want to retry?")
% package,
type="custom", customIcon="warning",
customButtons=[_("Yes"), _("No")])
self.retry_answer = not rc
self.timer.start(1000 * 30)
self.poll_timer.start(500)
self.wait_condition.wakeAll()
# EventAllFinished
elif event == EventAllFinished:
self.finished()
class Widget(QWidget, ScreenWidget):
name = "liveInstallation"
def __init__(self):
QWidget.__init__(self)
self.ui = Ui_InstallWidget()
self.ui.setupUi(self)
self.installProgress = InstallProgressWidget(self)
self.timer = QTimer(self)
QObject.connect(self.timer, SIGNAL("timeout()"), self.changeSlideshows)
self.poll_timer = QTimer(self)
QObject.connect(self.poll_timer, SIGNAL("timeout()"),
self.checkQueueEvent)
if ctx.consts.lang == "tr":
self.installProgress.ui.progress.setFormat("%%p")
self.iter_slideshows = iter_slideshows()
# show first pic
self.changeSlideshows()
self.total = 0
self.cur = 0
self.has_errors = False
# mutual exclusion
self.mutex = None
self.wait_condition = None
self.queue = None
self.retry_answer = False
self.sys_copier = None
def shown(self):
# Disable mouse handler
ctx.mainScreen.dontAskCmbAgain = True
ctx.mainScreen.theme_shortcut.setEnabled(False)
ctx.mainScreen.ui.system_menu.setEnabled(False)
# start installer thread
ctx.logger.debug("Copy system thread is creating...")
self.mutex = QMutex()
self.wait_condition = QWaitCondition()
self.queue = Queue()
self.sys_copier = SystemCopy(self.queue, self.mutex,
self.wait_condition, self.retry_answer)
self.poll_timer.start(500)
# start installer polling
ctx.logger.debug("Calling SystemCopy.start...")
self.sys_copier.start()
ctx.mainScreen.disableNext()
ctx.mainScreen.disableBack()
# start 30 seconds
self.timer.start(1000 * 30)
self.installProgress.showInstallProgress()
def checkQueueEvent(self):
while True:
try:
data = self.queue.get_nowait()
event = data[0]
except Empty, msg:
return
ctx.logger.debug("checkQueueEvent: Processing %s event..." % event)
# EventCopy
if event == EventCopy:
self.cur = data[1]
self.installProgress.ui.info.setText(_("Copying system"))
ctx.logger.debug("Unsquashfs system")
self.installProgress.ui.progress.setValue(self.cur)
# EventSetProgress
elif event == EventSetProgress:
total = data[1]
self.installProgress.ui.progress.setMaximum(total)
# EventCopyFinished
elif event == EventCopyFinished:
print "***EventCopyFinished called...."
self.copyFinished()
# EventError
elif event == EventError:
err = data[1]
self.installError(err)
# EventRetry
elif event == EventRetry:
package = os.path.basename(data[1])
self.timer.stop()
self.poll_timer.stop()
rc = ctx.interface.messageWindow(
_("Warning"),
_("Following error occured while "
"installing packages:"
"<b>%s</b><br><br>"
"Do you want to retry?") % package,
type="custom",
customIcon="warning",
customButtons=[_("Yes"), _("No")])
self.retry_answer = not rc
self.timer.start(1000 * 30)
self.poll_timer.start(500)
self.wait_condition.wakeAll()
# EventAllFinished
elif event == EventAllFinished:
self.finished()
