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from Screen import Screen
from InfoBarGenerics import InfoBarNotifications
class JobView(InfoBarNotifications, Screen):
def __init__(self, session, job, parent=None, cancelable = True, backgroundable = True, close_on_finish = False):
from Components.Sources.StaticText import StaticText
from Components.Sources.Progress import Progress
from Components.Sources.Boolean import Boolean
from Components.ActionMap import ActionMap
Screen.__init__(self, session, parent)
InfoBarNotifications.__init__(self)
self.parent = parent
self.job = job
self.job.taskview = self
self.close_on_finish = close_on_finish
self["job_name"] = StaticText(job.name)
self["job_progress"] = Progress()
self["job_status"] = StaticText()
self["job_task"] = StaticText()
self["finished"] = Boolean()
self["cancelable"] = Boolean(cancelable)
self["backgroundable"] = Boolean(backgroundable)
self["key_blue"] = StaticText(_("Background"))
self.onShow.append(self.windowShow)
self.onHide.append(self.windowHide)
self["actions"] = ActionMap(["OkCancelActions"],
{
"ok": self.ok,
"cancel": self.ok
})
self["ColorActions"] = ActionMap(["ColorActions"],
{
"red": self.abort,
"green": self.ok,
"blue": self.background,
})
def windowShow(self):
self.job.state_changed.append(self.state_changed)
self.state_changed()
def windowHide(self):
if len(self.job.state_changed) > 0:
self.job.state_changed.remove(self.state_changed)
def state_changed(self):
j = self.job
self["job_progress"].range = j.end
self["job_progress"].value = j.progress
#print "JobView::state_changed:", j.end, j.progress
self["job_status"].text = {j.NOT_STARTED: _("Waiting"), j.IN_PROGRESS: _("In Progress"), j.FINISHED: _("Finished"), j.FAILED: _("Failed")}[j.status]
if j.status == j.IN_PROGRESS:
self["job_task"].text = j.tasks[j.current_task].name
else:
self["job_task"].text = ""
if j.status in [j.FINISHED, j.FAILED]:
if self.close_on_finish:
self.close()
self["backgroundable"].boolean = False
if j.status == j.FINISHED:
self["finished"].boolean = True
self["cancelable"].boolean = False
elif j.status == j.FAILED:
self["cancelable"].boolean = True
def background(self):
print "[background]"
if self["backgroundable"].boolean == True:
self.close(True)
def ok(self):
if self.job.status in [self.job.FINISHED, self.job.FAILED]:
self.close(False)
def abort(self):
if self.job.status in [self.job.FINISHED, self.job.FAILED]:
self.close(False)
if self["cancelable"].boolean == True:
self.job.cancel()
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