292 lines
12 KiB
Vala
292 lines
12 KiB
Vala
/*
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Copyright (C) 2009-2014 Christian Dywan <christian@twotoasts.de>
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Copyright (C) 2009-2012 Alexander Butenko <a.butenka@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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See the file COPYING for the full license text.
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*/
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namespace Adblock {
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public class StatusIcon : Midori.ContextAction {
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Config config;
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SubscriptionManager manager;
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public State state;
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public bool debug_element_toggled;
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public StatusIcon (Adblock.Config config, SubscriptionManager manager) {
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GLib.Object (name: "AdblockStatusMenu");
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this.config = config;
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this.manager = manager;
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this.debug_element_toggled = false;
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var item = new Midori.ContextAction ("Preferences",
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_("Preferences"), null, Gtk.STOCK_PREFERENCES);
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item.activate.connect (() => {
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manager.add_subscription (null);
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});
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add (item);
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add (null);
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var checkitem = new Gtk.ToggleAction ("Disable", _("Disable"), null, null);
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checkitem.set_active (!config.enabled);
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checkitem.toggled.connect (() => {
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config.enabled = !checkitem.active;
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set_state (config.enabled ? Adblock.State.ENABLED : Adblock.State.DISABLED);
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});
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add (checkitem);
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var hideritem = new Gtk.ToggleAction ("HiddenElements",
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_("Display hidden elements"), null, null);
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hideritem.set_active (debug_element_toggled);
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hideritem.toggled.connect (() => {
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this.debug_element_toggled = hideritem.active;
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});
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add (hideritem);
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set_status (config.enabled ? "enabled" : "disabled");
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}
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void set_status (string status) {
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gicon = new GLib.ThemedIcon ("adblock-%s".printf (status));
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}
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public void set_state (Adblock.State state) {
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this.state = state;
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if (this.state == State.BLOCKED) {
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set_status ("blocked");
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tooltip = _("Blocking");
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} else if (this.state == State.ENABLED) {
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set_status ("enabled");
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tooltip = _("Enabled");
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} else if (this.state == State.DISABLED) {
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set_status ("disabled");
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tooltip = _("Disabled");
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} else
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assert_not_reached ();
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}
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}
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public class SubscriptionManager {
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Gtk.TreeView treeview;
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Gtk.ListStore liststore;
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Adblock.Config config;
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public Gtk.Label description_label;
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string description;
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public SubscriptionManager (Config config) {
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this.config = config;
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this.liststore = new Gtk.ListStore (1, typeof (Subscription));
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this.description_label = new Gtk.Label (null);
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this.description = _("Type the address of a preconfigured filter list in the text entry and hit Enter.\n");
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this.description += _("You can find more lists by visiting following sites:\n %s, %s\n".printf (
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"<a href=\"http://adblockplus.org/en/subscriptions\">adblockplus.org/en/subscriptions</a>",
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"<a href=\"http://easylist.adblockplus.org/\">easylist.adblockplus.org</a>"
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));
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}
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public void add_subscription (string? uri) {
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var dialog = new Gtk.Dialog.with_buttons (_("Configure Advertisement filters"),
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null,
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#if !HAVE_GTK3
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Gtk.DialogFlags.NO_SEPARATOR |
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#endif
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Gtk.DialogFlags.DESTROY_WITH_PARENT,
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Gtk.STOCK_HELP, Gtk.ResponseType.HELP,
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Gtk.STOCK_CLOSE, Gtk.ResponseType.CLOSE);
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#if HAVE_GTK3
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dialog.get_widget_for_response (Gtk.ResponseType.HELP).get_style_context ().add_class ("help_button");
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#endif
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dialog.set_icon_name (Gtk.STOCK_PROPERTIES);
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dialog.set_response_sensitive (Gtk.ResponseType.HELP, false);
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var hbox = new Gtk.HBox (false, 0);
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(dialog.get_content_area () as Gtk.Box).pack_start (hbox, true, true, 12);
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var vbox = new Gtk.VBox (false, 0);
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hbox.pack_start (vbox, true, true, 4);
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this.description_label.set_markup (this.description);
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this.description_label.set_line_wrap (true);
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vbox.pack_start (this.description_label, false, false, 4);
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var entry = new Gtk.Entry ();
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if (uri != null)
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entry.set_text (uri);
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vbox.pack_start (entry, false, false, 4);
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liststore = new Gtk.ListStore (1, typeof (Subscription));
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treeview = new Gtk.TreeView.with_model (liststore);
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treeview.set_headers_visible (false);
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var column = new Gtk.TreeViewColumn ();
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var renderer_toggle = new Gtk.CellRendererToggle ();
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column.pack_start (renderer_toggle, false);
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column.set_cell_data_func (renderer_toggle, (column, renderer, model, iter) => {
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Subscription sub;
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liststore.get (iter, 0, out sub);
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renderer.set ("active", sub.active,
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"sensitive", sub.mutable);
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});
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renderer_toggle.toggled.connect ((path) => {
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Gtk.TreeIter iter;
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if (liststore.get_iter_from_string (out iter, path)) {
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Subscription sub;
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liststore.get (iter, 0, out sub);
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sub.active = !sub.active;
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}
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});
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treeview.append_column (column);
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column = new Gtk.TreeViewColumn ();
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var renderer_text = new Gtk.CellRendererText ();
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column.pack_start (renderer_text, false);
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renderer_text.set ("editable", true);
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// TODO: renderer_text.edited.connect
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column.set_cell_data_func (renderer_text, (column, renderer, model, iter) => {
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Subscription sub;
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liststore.get (iter, 0, out sub);
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string status = "";
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foreach (unowned Feature feature in sub) {
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var updater = feature as Adblock.Updater;
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if (updater != null) {
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if (updater.last_updated != null)
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status = updater.last_updated.format (_("Last update: %x %X"));
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}
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}
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if (!sub.valid)
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status = _("File incomplete - broken download?");
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renderer.set ("markup", (Markup.printf_escaped ("<b>%s</b>\n%s",
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sub.title ?? sub.uri, status)));
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});
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treeview.append_column (column);
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column = new Gtk.TreeViewColumn ();
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Gtk.CellRendererPixbuf renderer_button = new Gtk.CellRendererPixbuf ();
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column.pack_start (renderer_button, false);
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column.set_cell_data_func (renderer_button, on_render_button);
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treeview.append_column (column);
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var scrolled = new Gtk.ScrolledWindow (null, null);
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scrolled.set_policy (Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC);
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scrolled.add (treeview);
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vbox.pack_start (scrolled);
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int height;
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treeview.create_pango_layout ("a\nb").get_pixel_size (null, out height);
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scrolled.set_size_request (-1, height * 5);
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foreach (unowned Subscription sub in config)
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liststore.insert_with_values (null, 0, 0, sub);
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treeview.button_release_event.connect (button_released);
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entry.activate.connect (() => {
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string? parsed_uri = Adblock.parse_subscription_uri (entry.text);
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if (parsed_uri != null) {
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var sub = new Subscription (parsed_uri);
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if (config.add (sub)) {
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liststore.insert_with_values (null, 0, 0, sub);
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try {
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sub.parse ();
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} catch (GLib.Error error) {
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warning ("Error parsing %s: %s", sub.uri, error.message);
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}
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}
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}
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entry.text = "";
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});
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dialog.get_content_area ().show_all ();
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dialog.response.connect ((response)=>{ dialog.destroy (); });
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dialog.show ();
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}
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void on_render_button (Gtk.CellLayout column, Gtk.CellRenderer renderer,
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Gtk.TreeModel model, Gtk.TreeIter iter) {
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Subscription sub;
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liststore.get (iter, 0, out sub);
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renderer.set ("stock-id", sub.mutable ? Gtk.STOCK_DELETE : null,
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"stock-size", Gtk.IconSize.MENU);
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}
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public bool button_released (Gdk.EventButton event) {
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Gtk.TreePath? path;
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Gtk.TreeViewColumn column;
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if (treeview.get_path_at_pos ((int)event.x, (int)event.y, out path, out column, null, null)) {
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if (path != null) {
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if (column == treeview.get_column (2)) {
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Gtk.TreeIter iter;
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if (liststore.get_iter (out iter, path)) {
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Subscription sub;
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liststore.get (iter, 0, out sub);
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if (sub.mutable) {
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config.remove (sub);
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liststore.remove (iter);
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return true;
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}
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}
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}
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}
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}
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return false;
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}
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}
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class CustomRulesEditor {
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Gtk.Dialog dialog;
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Subscription custom;
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public string? rule { get; set; }
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public CustomRulesEditor (Subscription custom) {
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this.custom = custom;
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}
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public void set_uri (string uri) {
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this.rule = uri;
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}
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public void show () {
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this.dialog = new Gtk.Dialog.with_buttons (_("Edit rule"),
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null,
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#if !HAVE_GTK3
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Gtk.DialogFlags.NO_SEPARATOR |
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#endif
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Gtk.DialogFlags.DESTROY_WITH_PARENT,
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Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
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Gtk.STOCK_ADD, Gtk.ResponseType.ACCEPT);
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dialog.set_icon_name (Gtk.STOCK_ADD);
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dialog.resizable = false;
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var hbox = new Gtk.HBox (false, 8);
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var sizegroup = new Gtk.SizeGroup (Gtk.SizeGroupMode.HORIZONTAL);
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hbox.border_width = 5;
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var label = new Gtk.Label.with_mnemonic (_("_Rule:"));
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sizegroup.add_widget (label);
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hbox.pack_start (label, false, false, 0);
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(dialog.get_content_area () as Gtk.Box).pack_start (hbox, false, true, 0);
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var entry = new Gtk.Entry ();
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sizegroup.add_widget (entry);
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entry.activates_default = true;
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entry.set_text (this.rule);
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hbox.pack_start (entry, true, true, 0);
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dialog.get_content_area ().show_all ();
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dialog.set_default_response (Gtk.ResponseType.ACCEPT);
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if (dialog.run () != Gtk.ResponseType.ACCEPT)
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return;
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this.rule = entry.get_text ();
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this.dialog.destroy ();
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custom.add_rule (this.rule);
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}
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}
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}
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