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ui prototype for *.xml [dvb-t\c] editing

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DYefremov
2022-06-20 23:30:26 +03:00
parent 14459b8e7e
commit b5a508ef54
2 changed files with 1155 additions and 361 deletions
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112
app/ui/xml/edit.py
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@@ -26,6 +26,7 @@
#
from enum import Enum
from pyexpat import ExpatError
from gi.repository import GLib
@@ -40,9 +41,17 @@ from ..uicommons import Gtk, Gdk, UI_RESOURCES_PATH, MOVE_KEYS, KeyboardKey, MOD
class SatellitesTool(Gtk.Box):
""" Class to processing satellite data. """
""" Class to processing *.xml data. """
_aggr = [None for x in range(9)] # aggregate
class DVB(str, Enum):
SAT = "satellites"
TERRESTRIAL = "terrestrial"
CABLE = "cable"
def __str__(self):
return self.value
def __init__(self, app, settings, *args, **kwargs):
super().__init__(*args, **kwargs)
@@ -54,53 +63,45 @@ class SatellitesTool(Gtk.Box):
self._settings = settings
self._current_sat_path = None
self._dvb_type = self.DVB.SAT
handlers = {"on_remove": self.on_remove,
"on_update": self.on_update,
"on_up": self.on_up,
"on_down": self.on_down,
"on_button_press": self.on_button_press,
"on_satellite_add": self.on_satellite_add,
"on_add": self.on_add,
"on_transponder_add": self.on_transponder_add,
"on_edit": self.on_edit,
"on_key_release": self.on_key_release,
"on_visible_page": self.on_visible_page,
"on_satellite_selection": self.on_satellite_selection}
builder = get_builder(f"{UI_RESOURCES_PATH}xml/editor.glade", handlers)
self._satellite_view = builder.get_object("satellite_view")
self._transponder_view = builder.get_object("transponder_view")
self._terrestrial_view = builder.get_object("terrestrial_view")
self._cable_view = builder.get_object("cable_view")
self._sat_tr_view = builder.get_object("sat_tr_view")
builder.get_object("sat_pos_column").set_cell_data_func(builder.get_object("sat_pos_renderer"),
self.sat_pos_func)
self._stores = {3: builder.get_object("pol_store"),
4: builder.get_object("fec_store"),
5: builder.get_object("system_store"),
6: builder.get_object("mod_store")}
self.pack_start(builder.get_object("satellite_editor_box"), True, True, 0)
self._transponders_stack = builder.get_object("transponders_stack")
self.pack_start(builder.get_object("main_paned"), True, True, 0)
self._app.connect("profile-changed", lambda a, m: self.load_satellites_list())
self.show()
self.load_satellites_list()
def load_satellites_list(self, path=None):
gen = self.on_satellites_list_load(path)
GLib.idle_add(lambda: next(gen, False), priority=GLib.PRIORITY_LOW)
@run_idle
def on_open(self):
response = get_chooser_dialog(self._app.app_window, self._settings, "satellites.xml", ("*.xml",))
if response in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
return
if not str(response).endswith("satellites.xml"):
self._app.show_error_message("No satellites.xml file is selected!")
return
self.load_satellites_list(response)
def on_visible_page(self, stack, param):
self._dvb_type = self.DVB(stack.get_visible_child_name())
self._transponders_stack.set_visible_child_name(self._dvb_type)
def on_satellite_selection(self, view):
model = self._transponder_view.get_model()
model = self._sat_tr_view.get_model()
model.clear()
self._current_sat_path, column = view.get_cursor()
@@ -115,7 +116,7 @@ class SatellitesTool(Gtk.Box):
def on_button_press(self, menu, event):
if event.get_event_type() == Gdk.EventType.DOUBLE_BUTTON_PRESS:
self.on_edit(self._satellite_view if self._satellite_view.is_focus() else self._transponder_view)
self.on_edit(self._satellite_view if self._satellite_view.is_focus() else self._sat_tr_view)
else:
on_popup_menu(menu, event)
@@ -161,15 +162,21 @@ class SatellitesTool(Gtk.Box):
for sat in satellites:
yield model.append(sat)
def on_add(self, view):
""" Common adding """
self.on_edit(view, force=True)
def on_add(self, item):
""" Common adding. """
if self._dvb_type is self.DVB.SAT:
self.on_edit(self._satellite_view, force=True)
else:
self._app.show_error_message("Not implemented yet!")
def on_satellite_add(self, item):
self.on_satellite()
def on_transponder_add(self, item):
self.on_transponder()
if self._dvb_type is self.DVB.SAT:
self.on_transponder()
else:
self._app.show_error_message("Not implemented yet!")
def on_edit(self, view, force=False):
""" Common edit """
@@ -181,10 +188,13 @@ class SatellitesTool(Gtk.Box):
row = model[paths][:]
itr = model.get_iter(paths)
if view is self._satellite_view:
self.on_satellite(None if force else Satellite(*row), itr)
elif view is self._transponder_view:
self.on_transponder(None if force else Transponder(*row), itr)
if self._dvb_type is self.DVB.SAT:
if view is self._satellite_view:
self.on_satellite(None if force else Satellite(*row), itr)
elif view is self._sat_tr_view:
self.on_transponder(None if force else Transponder(*row), itr)
else:
self._app.show_error_message("Not implemented yet!")
def on_satellite(self, satellite=None, edited_itr=None):
""" Create or edit satellite"""
@@ -220,7 +230,7 @@ class SatellitesTool(Gtk.Box):
if tr:
sat_model = self._satellite_view.get_model()
transponders = sat_model[paths][-1]
tr_model, tr_paths = self._transponder_view.get_selection().get_selected_rows()
tr_model, tr_paths = self._sat_tr_view.get_selection().get_selected_rows()
if transponder and edited_itr:
tr_model.set(edited_itr, {i: v for i, v in enumerate(tr)})
@@ -247,26 +257,44 @@ class SatellitesTool(Gtk.Box):
selection = view.get_selection()
model, paths = selection.get_selected_rows()
if view is self._satellite_view:
list(map(model.remove, [model.get_iter(path) for path in paths]))
elif view is self._transponder_view:
if self._current_sat_path:
trs = self._satellite_view.get_model()[self._current_sat_path][-1]
list(map(trs.pop, sorted(map(lambda p: p.get_indices()[0], paths), reverse=True)))
if self._dvb_type is self.DVB.SAT:
if view is self._satellite_view:
list(map(model.remove, [model.get_iter(path) for path in paths]))
else:
self._app.show_error_message("No satellite is selected!")
elif view is self._sat_tr_view:
if self._current_sat_path:
trs = self._satellite_view.get_model()[self._current_sat_path][-1]
list(map(trs.pop, sorted(map(lambda p: p.get_indices()[0], paths), reverse=True)))
list(map(model.remove, [model.get_iter(path) for path in paths]))
else:
self._app.show_error_message("No satellite is selected!")
else:
self._app.show_error_message("Not implemented yet!")
def sat_pos_func(self, column, renderer, model, itr, data):
""" Converts and sets the satellite position value to a readable format. """
pos = int(model.get_value(itr, 2))
renderer.set_property("text", f"{abs(pos / 10):0.1f}{'W' if pos < 0 else 'E'}")
@run_idle
def on_open(self):
response = get_chooser_dialog(self._app.app_window, self._settings, "satellites.xml", ("*.xml",))
if response in (Gtk.ResponseType.CANCEL, Gtk.ResponseType.DELETE_EVENT):
return
if not str(response).endswith("satellites.xml"):
self._app.show_error_message("No satellites.xml file is selected!")
return
self.load_satellites_list(response)
@run_idle
def on_save(self, app, page):
if page is Page.SATELLITE and show_dialog(DialogType.QUESTION, self._app.app_window) == Gtk.ResponseType.OK:
write_satellites((Satellite(*r) for r in self._satellite_view.get_model()),
self._settings.profile_data_path + "satellites.xml")
if self._dvb_type is self.DVB.SAT:
write_satellites((Satellite(*r) for r in self._satellite_view.get_model()),
self._settings.profile_data_path + "satellites.xml")
else:
self._app.show_error_message("Not implemented yet!")
def on_save_as(self, app, page):
show_dialog(DialogType.ERROR, transient=self._app.app_window, text="Not implemented yet!")

1404
app/ui/xml/editor.glade
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