diff options
Diffstat (limited to 'src/gui/pieComboList.vala')
| -rw-r--r-- | src/gui/pieComboList.vala | 92 |
1 files changed, 46 insertions, 46 deletions
diff --git a/src/gui/pieComboList.vala b/src/gui/pieComboList.vala index 3be3bff..f0fd22f 100644 --- a/src/gui/pieComboList.vala +++ b/src/gui/pieComboList.vala @@ -1,23 +1,23 @@ -/* -Copyright (c) 2011 by Simon Schneegans - -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 copy of the GNU General Public License along with -this program. If not, see <http://www.gnu.org/licenses/>. -*/ +///////////////////////////////////////////////////////////////////////// +// Copyright (c) 2011-2015 by Simon Schneegans +// +// 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 copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +///////////////////////////////////////////////////////////////////////// namespace GnomePie { -///////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////// /// A drop-down list, containing one entry for each existing Pie. ///////////////////////////////////////////////////////////////////////// @@ -26,19 +26,19 @@ class PieComboList : Gtk.ComboBox { ///////////////////////////////////////////////////////////////////// /// This signal gets emitted when the user selects a new Pie. ///////////////////////////////////////////////////////////////////// - + public signal void on_select(string id); - + ///////////////////////////////////////////////////////////////////// /// The currently selected row. ///////////////////////////////////////////////////////////////////// - + public string current_id { get; private set; default=""; } - + ///////////////////////////////////////////////////////////////////// /// Stores the data internally. ///////////////////////////////////////////////////////////////////// - + private Gtk.ListStore data; private enum DataPos {ICON, NAME, ID} @@ -48,25 +48,25 @@ class PieComboList : Gtk.ComboBox { public PieComboList() { GLib.Object(); - - this.data = new Gtk.ListStore(3, typeof(Gdk.Pixbuf), + + this.data = new Gtk.ListStore(3, typeof(Gdk.Pixbuf), typeof(string), typeof(string)); - + this.data.set_sort_column_id(1, Gtk.SortType.ASCENDING); - + base.set_model(this.data); - + var icon_render = new Gtk.CellRendererPixbuf(); icon_render.xpad = 4; this.pack_start(icon_render, false); - + var name_render = new Gtk.CellRendererText(); this.pack_start(name_render, true); - + this.add_attribute(icon_render, "pixbuf", DataPos.ICON); this.add_attribute(name_render, "text", DataPos.NAME); - + this.changed.connect(() => { Gtk.TreeIter active; if (this.get_active_iter(out active)) { @@ -76,36 +76,36 @@ class PieComboList : Gtk.ComboBox { this.current_id = id; } }); - + reload(); } - + ///////////////////////////////////////////////////////////////////// /// Loads all existing Pies to the list. ///////////////////////////////////////////////////////////////////// - + public void reload() { Gtk.TreeIter active; string id = ""; if (this.get_active_iter(out active)) this.data.get(active, DataPos.ID, out id); - + data.clear(); foreach (var pie in PieManager.all_pies.entries) { this.load_pie(pie.value); } - + select_first(); select(id); } - + ///////////////////////////////////////////////////////////////////// /// Selects the first Pie. ///////////////////////////////////////////////////////////////////// - + public void select_first() { Gtk.TreeIter active; - + if(this.data.get_iter_first(out active) ) { this.set_active_iter(active); string id = ""; @@ -117,37 +117,37 @@ class PieComboList : Gtk.ComboBox { this.current_id = ""; } } - + ///////////////////////////////////////////////////////////////////// /// Selects the Pie with the given ID. ///////////////////////////////////////////////////////////////////// - + public void select(string id) { this.data.foreach((model, path, iter) => { string pie_id; this.data.get(iter, DataPos.ID, out pie_id); - + if (id == pie_id) { this.set_active_iter(iter); return true; } - + return false; }); } - + ///////////////////////////////////////////////////////////////////// /// Loads one given pie to the list. ///////////////////////////////////////////////////////////////////// - + private void load_pie(Pie pie) { if (pie.id.length == 3) { Gtk.TreeIter last; this.data.append(out last); var icon = new Icon(pie.icon, 24); - this.data.set(last, DataPos.ICON, icon.to_pixbuf(), + this.data.set(last, DataPos.ICON, icon.to_pixbuf(), DataPos.NAME, pie.name, - DataPos.ID, pie.id); + DataPos.ID, pie.id); } } } |