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bug 9875; fix up export dialog to show progress bar

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Originally the progress bar and associated text was shown on the
summary page, but it was never seen since it was shown during the
Gtk assistant 'prepare' stage, before the page was shown.
This commit is contained in:
prculley 2017-01-08 17:46:43 -06:00 committed by Nick Hall
parent 1a6db46ffa
commit 813361179f
1 changed files with 11 additions and 8 deletions
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19
gramps/gui/plug/export/_exportassistant.py
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@ -350,6 +350,8 @@ class ExportAssistant(ManagedWindow, Gtk.Assistant):
box.set_spacing(6)
box.pack_start(image, False, False, 5)
box.pack_start(self.confirm, False, False, 5)
self.progressbar = Gtk.ProgressBar()
box.pack_start(self.progressbar, False, False, 0)
page = box
self.append_page(page)
@ -369,14 +371,11 @@ class ExportAssistant(ManagedWindow, Gtk.Assistant):
image.set_from_file(SPLASH)
vbox.pack_start(image, False, False, 5)
self.labelsum = Gtk.Label(label=_("Please wait while your data is selected and exported"))
self.labelsum = Gtk.Label()
self.labelsum.set_line_wrap(True)
self.labelsum.set_use_markup(True)
vbox.pack_start(self.labelsum, False, False, 0)
self.progressbar = Gtk.ProgressBar()
vbox.pack_start(self.progressbar, True, True, 0)
page = vbox
page.show_all()
@ -486,6 +485,7 @@ class ExportAssistant(ManagedWindow, Gtk.Assistant):
# Override message
confirm_text = self.option_box_instance.confirm_text
self.confirm.set_label(confirm_text)
self.progressbar.hide()
elif self.get_page_type(page) == Gtk.AssistantPageType.SUMMARY :
# The summary page
@ -601,11 +601,14 @@ class ExportAssistant(ManagedWindow, Gtk.Assistant):
log.error(_("Error exporting your Family Tree"), exc_info=True)
return success
def pre_save(self,page):
#as all is locked, show the page, which assistant normally only does
# after prepare signal!
def pre_save(self, page):
''' Since we are in 'prepare', the next page is not yet shown, so
modify the 'confirm' page text and show the progress bar
'''
self.confirm.set_label(
_("Please wait while your data is selected and exported"))
self.writestarted = True
page.set_child_visible(True)
self.progressbar.show()
self.show_all()
self.set_busy_cursor(1)