Viewing file:  ProgressbarDialog.py (2.31 KB) -rw-r--r--
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import gtk
class ProgressbarDialog( gtk.Dialog ):
def __init__(self, parent):
flags = gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT
title = ''
buttons = None
gtk.Dialog.__init__(self, title, parent, flags, buttons)
self.set_modal(True)
self.set_decorated(True)
self.set_has_separator(False)
self.set_border_width(6)
self.set_resizable(False)
self.set_default_size(440, -1)
# VBox containing text
self.vbox2 = gtk.VBox(spacing=12)
self.vbox.pack_start(self.vbox2, True, True, 6)
self.text = gtk.Label()
self.text.set_alignment(0.0, 0.0)
self.text.set_line_wrap(True)
self.vbox2.pack_start(self.text, False, True, 0)
# VBox containing ProgressBar and status
self.vbox3 = gtk.VBox()
self.vbox.pack_start(self.vbox3, False, True, 0)
self.progressbar = gtk.ProgressBar()
self.vbox3.pack_start(self.progressbar, False, True, 0)
self.current_operation = gtk.Label()
self.current_operation.set_alignment(0.0, self.current_operation.get_alignment()[1])
self.vbox3.pack_start(self.current_operation, False, True, 0)
return
def pulse(self):
""" Processbar pulses """
self.progressbar.pulse()
return
def run_nonblocked(self):
""" Run the dialog in non-blocking way """
self.connect('response', lambda w,r: None)
self.show_all()
return
def set_current_operation(self, text):
""" Display the currently active operation beneath the progressbar """
self.current_operation.set_markup('<span style="italic">%s</span>' % text)
return
def set_text(self, primary_text, secondary_text):
"""
Set message
@param primary_text: short summary of the message to display
@param secondary_text: more in-detail information about the message
"""
self.set_title(primary_text)
self.text.set_markup('<span size="larger"><b>%s</b></span>\n\n%s' % (primary_text, secondary_text))
return
def set_fraction(self, value):
if 0.0 <= value <= 1.0:
self.progressbar.set_fraction(value)
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