class JobsManager(gtk.HBox):
__jobs = []
__id_updater = None
def __init__(self):
super(JobsManager,self).__init__(spacing=6)
self.connect("expose-event", self.draw_bg_mask)
self.jobs_label = Label("0 " + _("jobs waiting!"), app_theme.get_color("labelText"), 8)
self.jobs_label.set_size_request(150, 12)
label_align = gtk.Alignment()
label_align.set(0.5, 0.5, 0, 0)
label_align.set_padding(0, 0, 10, 0)
label_align.add(self.jobs_label)
self.progress_label = Label("", app_theme.get_color("labelText"), 8)
self.progress_label.set_size_request(500, 10)
self.__paused = False
btn_cancel = self.__create_simple_button("stop", self.stop)
self.__btn_pause = self.__create_begin_button(self.pause)
btn_pause_align = gtk.Alignment()
btn_pause_align.set(0.5, 0.5, 0, 0)
btn_pause_align.add(self.__btn_pause)
btn_cancel_align = gtk.Alignment()
btn_cancel_align.set(0.5, 0.5, 0, 0)
btn_cancel_align.set_padding(0, 0, 0, 10)
btn_cancel_align.add(btn_cancel)
self.pack_start(label_align, False, False)
# self.pack_start(self.throbber, False, False)
self.pack_start(self.progress_label,True,True)
self.pack_start(btn_pause_align,False,False)
self.pack_start(btn_cancel_align,False,False)
self.show_all()
self.set_no_show_all(True)
self.hide()
self.jobs_label.hide_all()
def draw_bg_mask(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
draw_alpha_mask(cr, rect.x, rect.y, rect.width, rect.height, "frameLight")
def __create_simple_button(self, name, callback):
button = ImageButton(
app_theme.get_pixbuf("jobs/%s_normal.png" % name),
app_theme.get_pixbuf("jobs/%s_hover.png" % name),
app_theme.get_pixbuf("jobs/%s_hover.png" % name),
)
if callback:
button.connect("clicked", callback)
return button
def __create_begin_button(self, callback):
toggle_button = ToggleButton(
app_theme.get_pixbuf("jobs/pause_normal.png"),
app_theme.get_pixbuf("jobs/begin_normal.png"),
app_theme.get_pixbuf("jobs/pause_hover.png"),
app_theme.get_pixbuf("jobs/begin_hover.png")
)
if callback:
toggle_button.connect("toggled", callback)
return toggle_button
def add(self, job):
job_id = job.connect("end",self.__job_end)
self.__jobs.append((job, job_id))
if len(self.__jobs) == 1:
try: gobject.source_remove(self.__id_updater)
except: pass
self.__id_updater = gobject.timeout_add(250,self.__update)
self.__jobs[0][0].start()
if self.__paused:
self.pause(self.__btn_pause)
self.__update()
def __job_end(self, ajob):
gobject.idle_add(self.__job_end_cb, ajob)
def __job_end_cb(self, ajob):
job, job_id = self.__jobs.pop(0)
job.disconnect(job_id)
if self.__paused:
self.pause(self.__btn_pause)
if self.__jobs:
jobs = [ (job[0].priority, job) for job in self.__jobs ]
jobs.sort()
self.__jobs = [ job[1] for job in jobs ]
self.__jobs[0][0].start()
self.__update()
else:
try: gobject.source_remove(self.__id_updater)
except:pass
self.__update()
del job
def pause(self, btn):
if self.__jobs:
if not self.__paused:
self.__jobs[0][0].pause()
self.__paused = True
else:
self.__jobs[0][0].unpause()
self.__paused = False
def stop(self,*args):
if self.__jobs:
if self.__paused:
self.pause(self.__btn_pause)
self.__jobs[0][0].stop()
def __update(self):
if len(self.__jobs)-1 > 0 :
self.jobs_label.set_text("%d "% (len(self.__jobs)-1) + _("jobs waiting!"))
self.jobs_label.show_all()
else:
self.jobs_label.hide_all()
if self.__jobs:
Dispatcher.show_jobs()
message = self.__jobs[0][0].get_info()
self.progress_label.set_text(message)
self.show()
return True
else:
Dispatcher.hide_jobs()
self.hide()
self.__id_updater = None
return False
class JobsManager(gtk.HBox):
__jobs = []
__id_updater = None
def __init__(self):
super(JobsManager, self).__init__(spacing=6)
self.connect("expose-event", self.draw_bg_mask)
self.jobs_label = Label("0 " + _("jobs waiting!"),
app_theme.get_color("labelText"), 8)
self.jobs_label.set_size_request(150, 12)
label_align = gtk.Alignment()
label_align.set(0.5, 0.5, 0, 0)
label_align.set_padding(0, 0, 10, 0)
label_align.add(self.jobs_label)
self.progress_label = Label("", app_theme.get_color("labelText"), 8)
self.progress_label.set_size_request(500, 10)
self.__paused = False
btn_cancel = self.__create_simple_button("stop", self.stop)
self.__btn_pause = self.__create_begin_button(self.pause)
btn_pause_align = gtk.Alignment()
btn_pause_align.set(0.5, 0.5, 0, 0)
btn_pause_align.add(self.__btn_pause)
btn_cancel_align = gtk.Alignment()
btn_cancel_align.set(0.5, 0.5, 0, 0)
btn_cancel_align.set_padding(0, 0, 0, 10)
btn_cancel_align.add(btn_cancel)
self.pack_start(label_align, False, False)
# self.pack_start(self.throbber, False, False)
self.pack_start(self.progress_label, True, True)
self.pack_start(btn_pause_align, False, False)
self.pack_start(btn_cancel_align, False, False)
self.show_all()
self.set_no_show_all(True)
self.hide()
self.jobs_label.hide_all()
def draw_bg_mask(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
draw_alpha_mask(cr, rect.x, rect.y, rect.width, rect.height,
"frameLight")
def __create_simple_button(self, name, callback):
button = ImageButton(
app_theme.get_pixbuf("jobs/%s_normal.png" % name),
app_theme.get_pixbuf("jobs/%s_hover.png" % name),
app_theme.get_pixbuf("jobs/%s_hover.png" % name),
)
if callback:
button.connect("clicked", callback)
return button
def __create_begin_button(self, callback):
toggle_button = ToggleButton(
app_theme.get_pixbuf("jobs/pause_normal.png"),
app_theme.get_pixbuf("jobs/begin_normal.png"),
app_theme.get_pixbuf("jobs/pause_hover.png"),
app_theme.get_pixbuf("jobs/begin_hover.png"))
if callback:
toggle_button.connect("toggled", callback)
return toggle_button
def add(self, job):
job_id = job.connect("end", self.__job_end)
self.__jobs.append((job, job_id))
if len(self.__jobs) == 1:
try:
gobject.source_remove(self.__id_updater)
except:
pass
self.__id_updater = gobject.timeout_add(250, self.__update)
self.__jobs[0][0].start()
if self.__paused:
self.pause(self.__btn_pause)
self.__update()
def __job_end(self, ajob):
gobject.idle_add(self.__job_end_cb, ajob)
def __job_end_cb(self, ajob):
job, job_id = self.__jobs.pop(0)
job.disconnect(job_id)
if self.__paused:
self.pause(self.__btn_pause)
if self.__jobs:
jobs = [(job[0].priority, job) for job in self.__jobs]
jobs.sort()
self.__jobs = [job[1] for job in jobs]
self.__jobs[0][0].start()
self.__update()
else:
try:
gobject.source_remove(self.__id_updater)
except:
pass
self.__update()
del job
def pause(self, btn):
if self.__jobs:
if not self.__paused:
self.__jobs[0][0].pause()
self.__paused = True
else:
self.__jobs[0][0].unpause()
self.__paused = False
def stop(self, *args):
if self.__jobs:
if self.__paused:
self.pause(self.__btn_pause)
self.__jobs[0][0].stop()
def __update(self):
if len(self.__jobs) - 1 > 0:
self.jobs_label.set_text("%d " % (len(self.__jobs) - 1) +
_("jobs waiting!"))
self.jobs_label.show_all()
else:
self.jobs_label.hide_all()
if self.__jobs:
Dispatcher.show_jobs()
message = self.__jobs[0][0].get_info()
self.progress_label.set_text(message)
self.show()
return True
else:
Dispatcher.hide_jobs()
self.hide()
self.__id_updater = None
return False
