Imported Upstream version 14.04.10

1 files changed, 89 insertions, 0 deletions

diff --git a/src/dash-button.vala b/src/dash-button.vala
new file mode 100644
index 0000000..c562a28
--- /dev/null
+++ b/src/dash-button.vala
@@ -0,0 +1,89 @@
+/* -*- 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;
+    }
+}