mirror of
https://gitlab.gnome.org/GNOME/gitg
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141 lines
3.6 KiB
Vala
141 lines
3.6 KiB
Vala
/*
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* This file is part of gitg
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*
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* Copyright (C) 2012 - Jesse van den Kieboom
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*
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* gitg 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 2 of the License, or
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* (at your option) any later version.
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*
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* gitg 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 copy of the GNU General Public License
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* along with gitg. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace GitgHistory
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{
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public class Preferences : Object, GitgExt.Preferences
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{
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// Do this to pull in config.h before glib.h (for gettext...)
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private const string version = Gitg.Config.VERSION;
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private Gtk.Widget? d_widget;
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private bool d_block;
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private void bind_check(Settings settings, string setting, Object obj)
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{
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settings.bind(setting,
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obj,
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"active",
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SettingsBindFlags.GET |
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SettingsBindFlags.SET);
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}
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private static int round_val(double val)
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{
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int ival = (int)val;
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return ival + (int)(val - ival > 0.5);
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}
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private Gtk.Widget build_ui()
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{
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if (d_widget != null)
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{
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return d_widget;
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}
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var settings = new Settings("org.gnome.gitg.history.preferences");
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var ret = GitgExt.UI.from_builder("history/preferences.ui",
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"main",
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"collapse_inactive_lanes_enabled",
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"collapse_inactive_lanes",
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"topological_order",
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"show_stash",
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"show_staged",
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"show_unstaged");
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d_widget = ret["main"] as Gtk.Widget;
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bind_check(settings,
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"collapse-inactive-lanes-enabled",
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ret["collapse_inactive_lanes_enabled"]);
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bind_check(settings, "topological-order", ret["topological_order"]);
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bind_check(settings, "show-stash", ret["show_stash"]);
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bind_check(settings, "show-staged", ret["show_staged"]);
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bind_check(settings, "show-unstaged", ret["show_unstaged"]);
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var collapse = ret["collapse_inactive_lanes"] as Gtk.Scale;
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collapse.get_adjustment().value_changed.connect((adj) => {
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if (d_block)
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{
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return;
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}
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var nval = round_val(adj.get_value());
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var val = settings.get_int("collapse-inactive-lanes");
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if (val != nval)
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{
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settings.set_int("collapse-inactive-lanes", nval);
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}
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d_block = true;
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adj.set_value(nval);
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d_block = false;
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});
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var monsig = settings.changed["collapse-inactive-lanes"].connect((s, k) => {
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d_block = true;
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update_collapse_inactive_lanes(settings, collapse);
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d_block = false;
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});
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d_widget.destroy.connect((w) => {
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settings.disconnect(monsig);
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});
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update_collapse_inactive_lanes(settings, collapse);
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return d_widget;
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}
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private static void update_collapse_inactive_lanes(Settings settings, Gtk.Scale collapse)
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{
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var val = round_val(collapse.get_value());
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var nval = settings.get_int("collapse-inactive-lanes");
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if (val != nval)
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{
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collapse.set_value((double)nval);
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}
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}
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public Gtk.Widget widget
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{
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owned get
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{
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return build_ui();
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}
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}
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public string id
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{
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owned get { return "/org/gnome/gitg/Preferences/History"; }
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}
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public string display_name
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{
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owned get { return _("History"); }
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}
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}
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}
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// vi:ts=4
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