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Backup: Add a modal status popup

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This is used to prevent the user closing Gramps during a backup.

Fixes #12846, #12475, #12538
This commit is contained in:
SNoiraud 2023-03-04 19:51:22 +01:00 committed by Nick Hall
parent 118b89e247
commit b5e88c13f2
2 changed files with 66 additions and 1 deletions
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55
gramps/gui/utils.py
View File

@ -99,6 +99,61 @@ class CLIDialog:
pass
vbox = CLIVbox()
#-------------------------------------------------------------------------
#
# Popup class
#
#-------------------------------------------------------------------------
class Popup:
"""
Popup a message for Gramps.
The Popup is used to display a message
This class must be closed when no longer needed.
"""
def __init__(self, title, message, parent=None):
"""
Specify the title and the message to display.
"""
from gi.repository import Gtk
self.__popup = None
if has_display():
self.__popup = Gtk.Dialog()
self.__popup.connect('delete_event', self.do_nothing)
self.__popup.set_title(title)
self.__popup.set_size_request(400, 100)
self.__popup.vbox.set_spacing(10)
self.__popup.vbox.set_border_width(24)
self.__mesg = Gtk.Label(label=message)
self.__mesg.set_use_markup(True)
self.__popup.vbox.add(self.__mesg)
if not parent: # if we don't have an explicit parent,
# try to find one
for win in Gtk.Window.list_toplevels():
if win.is_active():
parent = win
break
# if we still don't have a parent, give up
if parent:
self.__popup.set_transient_for(parent)
self.__popup.set_modal(True)
self.__popup.show_all()
else: # This class is useful only in gui mode
return
def destroy(self):
if self.__popup:
self.__popup.destroy()
def do_nothing(self, widget, value):
"""
Avoid to close the Popup
"""
return True
#-------------------------------------------------------------------------
#
# Progress meter class

12
gramps/gui/viewmanager.py
View File

@ -73,7 +73,7 @@ from gramps.gen.plug import REPORT
from gramps.gen.plug.report._constants import standalone_categories
from .plug import (PluginWindows, ReportPluginDialog, ToolPluginDialog)
from .plug.report import report, BookSelector
from .utils import AvailableUpdates
from .utils import (AvailableUpdates, Popup)
from .pluginmanager import GuiPluginManager
from gramps.gen.relationship import get_relationship_calculator
from .displaystate import DisplayState, RecentDocsMenu
@ -1209,6 +1209,10 @@ class ViewManager(CLIManager):
if(self.dbstate.db.is_open() and
self.dbstate.db.has_changed > self.prev_has_changed):
self.prev_has_changed = self.dbstate.db.has_changed
message = _("Please, wait before closing gramps")
message = '<span size="larger" weight="bold">%s</span>' % message
pgr_title = _("Autobackup...")
popup = Popup(pgr_title, message, parent=self.window)
self.uistate.set_busy_cursor(True)
self.uistate.progress.show()
self.uistate.push_message(self.dbstate, _("Autobackup..."))
@ -1218,6 +1222,7 @@ class ViewManager(CLIManager):
self.uistate.push_message(self.dbstate,
_("Error saving backup data"))
self.uistate.set_busy_cursor(False)
popup.destroy()
self.uistate.progress.hide()
def __backup(self):
@ -1782,6 +1787,10 @@ class QuickBackup(ManagedWindow): # TODO move this class into its own module
position = self.window.get_position() # crock
window.hide()
self.window.move(position[0], position[1])
message = _("Please, wait before closing gramps")
message = '<span size="larger" weight="bold">%s</span>' % message
pgr_title = _("Making backup...")
popup = Popup(pgr_title, message, parent=self.window)
self.uistate.set_busy_cursor(True)
self.uistate.pulse_progressbar(0)
self.uistate.progress.show()
@ -1796,6 +1805,7 @@ class QuickBackup(ManagedWindow): # TODO move this class into its own module
strip_photos=0, compress=1)
writer.write(filename)
self.uistate.set_busy_cursor(False)
popup.destroy()
self.uistate.progress.hide()
self.uistate.push_message(self.dbstate,
_("Backup saved to '%s'") % filename)