2014-10-22 13:44:02 -03:00
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/*
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* pamac-vala
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*
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2015-03-04 11:55:36 -03:00
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* Copyright (C) 2014-2015 Guillaume Benoit <guillaume@manjaro.org>
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2014-10-22 13:44:02 -03:00
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a get of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace Pamac {
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public class PackagesModel : Object, Gtk.TreeModel {
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2016-02-02 05:28:07 -03:00
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private Alpm.List<unowned Alpm.Package?>? pkgs;
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private ManagerWindow manager_window;
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2014-10-22 13:44:02 -03:00
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public PackagesModel (owned Alpm.List<unowned Alpm.Package?>? pkgs, ManagerWindow manager_window) {
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2014-10-22 13:44:02 -03:00
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this.manager_window = manager_window;
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2016-02-02 05:28:07 -03:00
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this.pkgs = (owned) pkgs;
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2014-10-22 13:44:02 -03:00
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}
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// TreeModel interface
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public Type get_column_type (int index) {
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switch (index) {
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case 0: // name
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case 2: // version
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case 3: // repo
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case 4: // installed size
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return typeof (string);
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case 1: // icon
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return typeof (Gdk.Pixbuf);
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default:
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return Type.INVALID;
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}
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}
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public Gtk.TreeModelFlags get_flags () {
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return Gtk.TreeModelFlags.LIST_ONLY | Gtk.TreeModelFlags.ITERS_PERSIST;
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}
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public void get_value (Gtk.TreeIter iter, int column, out Value val) {
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unowned Alpm.Package? pkg = pkgs.nth (iter.stamp).data;
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2014-10-22 13:44:02 -03:00
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switch (column) {
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case 0:
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val = Value (typeof (string));
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if (pkg == null) {
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val.set_string (dgettext (null, "No package found"));
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} else {
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val.set_string (pkg.name);
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}
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break;
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case 1:
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val = Value (typeof (Object));
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if (pkg != null) {
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if (pkg.origin == Alpm.Package.From.LOCALDB) {
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if (manager_window.alpm_config.holdpkgs.find_custom (pkg.name, strcmp) != null) {
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val.set_object (manager_window.locked_icon);
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} else if (manager_window.transaction.to_add.contains (pkg.name)) {
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val.set_object (manager_window.to_reinstall_icon);
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2015-03-04 11:55:36 -03:00
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} else if (manager_window.transaction.to_remove.contains (pkg.name)) {
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val.set_object (manager_window.to_remove_icon);
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} else {
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val.set_object (manager_window.installed_icon);
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}
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} else if (manager_window.transaction.to_add.contains (pkg.name)) {
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val.set_object (manager_window.to_install_icon);
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} else {
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val.set_object (manager_window.uninstalled_icon);
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}
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}
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break;
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case 2:
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val = Value (typeof (string));
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if (pkg != null) {
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val.set_string (pkg.version);
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}
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2014-10-22 13:44:02 -03:00
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break;
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case 3:
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val = Value (typeof (string));
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if (pkg != null) {
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val.set_string (pkg.db.name);
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}
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2014-10-22 13:44:02 -03:00
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break;
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case 4:
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val = Value (typeof (string));
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if (pkg != null) {
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val.set_string (format_size (pkg.isize));
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}
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2014-10-22 13:44:02 -03:00
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break;
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default:
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val = Value (Type.INVALID);
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break;
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}
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}
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public bool get_iter (out Gtk.TreeIter iter, Gtk.TreePath path) {;
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if (path.get_depth () != 1) {
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return invalid_iter (out iter);
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}
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iter = Gtk.TreeIter ();
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int pos = path.get_indices ()[0];
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iter.stamp = pos;
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return true;
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}
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public int get_n_columns () {
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// name, icon, version, repo, isize
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return 5;
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}
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public Gtk.TreePath? get_path (Gtk.TreeIter iter) {
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return new Gtk.TreePath.from_indices (iter.stamp);
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}
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public int iter_n_children (Gtk.TreeIter? iter) {
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return 0;
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}
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public bool iter_next (ref Gtk.TreeIter iter) {
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int pos = (iter.stamp) + 1;
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if (pos >= pkgs.length) {
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return false;
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}
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iter.stamp = pos;
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return true;
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}
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public bool iter_previous (ref Gtk.TreeIter iter) {
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int pos = iter.stamp;
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if (pos >= 0) {
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return false;
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}
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iter.stamp = (--pos);
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return true;
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}
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public bool iter_nth_child (out Gtk.TreeIter iter, Gtk.TreeIter? parent, int n) {
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return invalid_iter (out iter);
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}
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public bool iter_children (out Gtk.TreeIter iter, Gtk.TreeIter? parent) {
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return invalid_iter (out iter);
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}
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public bool iter_has_child (Gtk.TreeIter iter) {
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return false;
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}
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public bool iter_parent (out Gtk.TreeIter iter, Gtk.TreeIter child) {
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return invalid_iter (out iter);
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}
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private bool invalid_iter (out Gtk.TreeIter iter) {
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iter = Gtk.TreeIter ();
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iter.stamp = -1;
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return false;
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}
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2015-03-04 11:55:36 -03:00
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// custom get pkg function
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public unowned Alpm.Package? get_pkg_at_path (Gtk.TreePath path) {
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return pkgs.nth (path.get_indices ()[0]).data;
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}
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2014-10-22 13:44:02 -03:00
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// custom sort functions
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public void sort_by_name (Gtk.SortType order) {
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pkgs.sort ((Alpm.List.CompareFunc) compare_name);
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if (order == Gtk.SortType.DESCENDING) {
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pkgs.reverse ();
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}
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manager_window.packages_name_column.sort_order = order;
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manager_window.packages_state_column.sort_indicator = false;
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manager_window.packages_name_column.sort_indicator = true;
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manager_window.packages_version_column.sort_indicator = false;
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manager_window.packages_repo_column.sort_indicator = false;
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manager_window.packages_size_column.sort_indicator = false;
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2014-10-22 13:44:02 -03:00
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manager_window.sortinfo.column_number = 0;
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manager_window.sortinfo.sort_type = order;
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}
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public void sort_by_state (Gtk.SortType order) {
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pkgs.sort ((Alpm.List.CompareFunc) compare_state);
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if (order == Gtk.SortType.DESCENDING) {
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pkgs.reverse ();
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}
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manager_window.packages_state_column.sort_order = order;
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manager_window.packages_state_column.sort_indicator = true;
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manager_window.packages_name_column.sort_indicator = false;
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manager_window.packages_version_column.sort_indicator = false;
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manager_window.packages_repo_column.sort_indicator = false;
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manager_window.packages_size_column.sort_indicator = false;
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2014-10-22 13:44:02 -03:00
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manager_window.sortinfo.column_number = 1;
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manager_window.sortinfo.sort_type = order;
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}
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public void sort_by_version (Gtk.SortType order) {
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pkgs.sort ((Alpm.List.CompareFunc) compare_version);
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if (order == Gtk.SortType.DESCENDING) {
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pkgs.reverse ();
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}
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2016-02-02 05:28:07 -03:00
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manager_window.packages_version_column.sort_order = order;
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manager_window.packages_state_column.sort_indicator = false;
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manager_window.packages_name_column.sort_indicator = false;
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manager_window.packages_version_column.sort_indicator = true;
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manager_window.packages_repo_column.sort_indicator = false;
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manager_window.packages_size_column.sort_indicator = false;
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2014-10-22 13:44:02 -03:00
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manager_window.sortinfo.column_number = 2;
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manager_window.sortinfo.sort_type = order;
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}
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public void sort_by_repo (Gtk.SortType order) {
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pkgs.sort ((Alpm.List.CompareFunc) compare_repo);
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if (order == Gtk.SortType.DESCENDING) {
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pkgs.reverse ();
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}
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manager_window.packages_repo_column.sort_order = order;
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manager_window.packages_state_column.sort_indicator = false;
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manager_window.packages_name_column.sort_indicator = false;
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manager_window.packages_version_column.sort_indicator = false;
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manager_window.packages_repo_column.sort_indicator = true;
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manager_window.packages_size_column.sort_indicator = false;
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2014-10-22 13:44:02 -03:00
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manager_window.sortinfo.column_number = 3;
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manager_window.sortinfo.sort_type = order;
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}
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public void sort_by_size (Gtk.SortType order) {
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pkgs.sort ((Alpm.List.CompareFunc) compare_size);
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2015-03-04 11:55:36 -03:00
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if (order == Gtk.SortType.DESCENDING) {
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pkgs.reverse ();
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}
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manager_window.packages_size_column.sort_order = order;
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manager_window.packages_state_column.sort_indicator = false;
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manager_window.packages_name_column.sort_indicator = false;
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manager_window.packages_version_column.sort_indicator = false;
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manager_window.packages_repo_column.sort_indicator = false;
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manager_window.packages_size_column.sort_indicator = true;
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2014-10-22 13:44:02 -03:00
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manager_window.sortinfo.column_number = 4;
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manager_window.sortinfo.sort_type = order;
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}
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}
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}
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