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+/* -*- Mode: Vala; indent-tabs-mode: nil; tab-width: 4 -*-
+ *
+ * Copyright (C) 2012 Canonical Ltd
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * 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/>.
+ *
+ * Authors: Michael Terry <michael.terry@canonical.com>
+ */
+
+public class DashButton : FlatButton, Fadable
+{
+ protected FadeTracker fade_tracker { get; protected set; }
+ private Gtk.Label text_label;
+
+ private string _text = "";
+ public string text
+ {
+ get { return _text; }
+ set
+ {
+ _text = value;
+ text_label.set_markup ("<span font=\"Ubuntu 13\">%s</span>".printf (value));
+ }
+ }
+
+ public DashButton (string text)
+ {
+ fade_tracker = new FadeTracker (this);
+
+ var hbox = new Gtk.Box (Gtk.Orientation.HORIZONTAL, 0);
+
+ /* Add text */
+ text_label = new Gtk.Label ("");
+ text_label.use_markup = true;
+ text_label.hexpand = true;
+ text_label.halign = Gtk.Align.START;
+ hbox.add (text_label);
+ this.text = text;
+
+ /* Add chevron */
+ var path = Path.build_filename (Config.PKGDATADIR, "arrow_right.png", null);
+ try
+ {
+ var pixbuf = new Gdk.Pixbuf.from_file (path);
+ var image = new CachedImage (pixbuf);
+ image.valign = Gtk.Align.CENTER;
+ hbox.add (image);
+ }
+ catch (Error e)
+ {
+ debug ("Error loading image %s: %s", path, e.message);
+ }
+
+ hbox.show_all ();
+ add (hbox);
+
+ try
+ {
+ var style = new Gtk.CssProvider ();
+ style.load_from_data ("* {padding: 6px 8px 6px 8px;
+ -GtkWidget-focus-line-width: 0px;
+ }", -1);
+ this.get_style_context ().add_provider (style, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION);
+ }
+ catch (Error e)
+ {
+ debug ("Internal error loading session chooser style: %s", e.message);
+ }
+ }
+
+ public override bool draw (Cairo.Context c)
+ {
+ c.push_group ();
+ base.draw (c);
+ c.pop_group_to_source ();
+ c.paint_with_alpha (fade_tracker.alpha);
+ return false;
+ }
+}