pamac-classic/src/choose_dep_dialog.vala

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Vala
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/*
* pamac-vala
*
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* Copyright (C) 2014 Guillaume Benoit <guillaume@manjaro.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a get of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Pamac {
[GtkTemplate (ui = "/org/manjaro/pamac/manager/choose_dep_dialog.ui")]
public class ChooseDependenciesDialog : Gtk.Dialog {
[GtkChild]
public Gtk.Label label;
[GtkChild]
public Gtk.TreeView treeview;
[GtkChild]
public Gtk.CellRendererToggle renderertoggle;
public Gtk.ListStore deps_list;
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Transaction transaction;
public ChooseDependenciesDialog (Transaction transaction, string pkgname, Gtk.ApplicationWindow? window) {
Object (transient_for: window, use_header_bar: 0);
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this.transaction = transaction;
string[] optdeps = transaction.get_pkg_uninstalled_optdeps (pkgname);
label.set_markup ("<b>%s</b>".printf (
dngettext (null, "%s has %u uninstalled optional dependency.\nChoose if you would like to install it",
"%s has %u uninstalled optional dependencies.\nChoose those you would like to install", optdeps.length).printf (pkgname, optdeps.length)));
deps_list = new Gtk.ListStore (3, typeof (bool), typeof (string), typeof (string));
treeview.set_model (deps_list);
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Gtk.TreeIter iter;
foreach (var optdep in optdeps) {
string[] split = optdep.split (":", 2);
deps_list.insert_with_values (out iter, -1,
0, false,
1, split[0],
2, split[1]);
}
}
[GtkCallback]
void on_renderertoggle_toggled (string path) {
Gtk.TreeIter iter;
GLib.Value val;
bool selected;
if (deps_list.get_iter_from_string (out iter, path)) {;
deps_list.get_value (iter, 0, out val);
selected = val.get_boolean ();
deps_list.set_value (iter, 0, !selected);
}
}
}
}