From 315cc4692c2f5c3defa86630d56ebe04d2b6b2a5 Mon Sep 17 00:00:00 2001
From: Emilio Pozuelo Monfort <emilio.pozuelo@collabora.co.uk>
Date: Thu, 24 Oct 2013 01:49:51 +0200
Subject: Make the grid actually show real launchers

---
 shell/app-launcher.c | 141 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 shell/app-launcher.c

(limited to 'shell/app-launcher.c')

diff --git a/shell/app-launcher.c b/shell/app-launcher.c
new file mode 100644
index 0000000..0db8eca
--- /dev/null
+++ b/shell/app-launcher.c
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2013 Collabora Ltd.
+ *
+ * Author: Emilio Pozuelo Monfort <emilio.pozuelo@collabora.co.uk>
+ */
+
+#include "config.h"
+
+#include "app-launcher.h"
+
+#include <gio/gio.h>
+#include <gio/gdesktopappinfo.h>
+#include <gtk/gtk.h>
+
+enum {
+  PROP_0,
+  PROP_INFO,
+};
+
+struct AppLauncherPrivate {
+  GDesktopAppInfo *info;
+};
+
+G_DEFINE_TYPE(AppLauncher, app_launcher, GTK_TYPE_BOX)
+
+static void
+get_property (GObject *object,
+    guint param_id,
+    GValue *value,
+    GParamSpec *pspec)
+{
+  AppLauncher *self = APP_LAUNCHER (object);
+
+  switch (param_id)
+    {
+      case PROP_INFO:
+        g_value_set_object (value, self->priv->info);
+        break;
+      default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+        break;
+    }
+}
+
+static void
+set_property (GObject *object,
+    guint param_id,
+    const GValue *value,
+    GParamSpec *pspec)
+{
+  AppLauncher *self = APP_LAUNCHER (object);
+
+  switch (param_id)
+    {
+      case PROP_INFO:
+        self->priv->info = g_value_dup_object (value);
+        break;
+      default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+        break;
+    }
+}
+
+static void
+app_launcher_dispose (GObject *object)
+{
+  AppLauncher *self = APP_LAUNCHER (object);
+
+  g_clear_object (&self->priv->info);
+
+  G_OBJECT_CLASS (app_launcher_parent_class)->dispose (object);
+}
+
+static void
+app_launcher_init (AppLauncher *self)
+{
+  self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
+                                            APP_TYPE_LAUNCHER,
+                                            AppLauncherPrivate);
+
+  gtk_orientable_set_orientation (GTK_ORIENTABLE (self), GTK_ORIENTATION_VERTICAL);
+}
+
+static void
+app_launcher_constructed (GObject *object)
+{
+  AppLauncher *self = APP_LAUNCHER (object);
+  GtkWidget *label;
+  GtkWidget *image;
+  GIcon *icon;
+
+  icon = g_app_info_get_icon (G_APP_INFO (self->priv->info));
+  image = gtk_image_new_from_gicon (icon, GTK_ICON_SIZE_LARGE_TOOLBAR);
+  gtk_box_pack_start (GTK_BOX (self), image, FALSE, FALSE, 6);
+
+  label = gtk_label_new (g_app_info_get_display_name (G_APP_INFO (self->priv->info)));
+  gtk_box_pack_start (GTK_BOX (self), label, FALSE, FALSE, 6);
+}
+
+static void
+app_launcher_class_init (AppLauncherClass *klass)
+{
+  GObjectClass *object_class = (GObjectClass *)klass;
+
+  object_class->constructed = app_launcher_constructed;
+  object_class->dispose = app_launcher_dispose;
+  object_class->get_property = get_property;
+  object_class->set_property = set_property;
+
+  g_object_class_install_property (object_class, PROP_INFO,
+      g_param_spec_object ("info",
+          "Info",
+          "The #GDesktopAppInfo that is being displayed",
+          G_TYPE_DESKTOP_APP_INFO,
+          G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
+
+  g_type_class_add_private (object_class, sizeof (AppLauncherPrivate));
+}
+
+GtkWidget *
+app_launcher_new_from_desktop_info (GDesktopAppInfo *info)
+{
+  return g_object_new (APP_TYPE_LAUNCHER,
+                       "info", info,
+                       NULL);
+}
+
+void
+app_launcher_activate (AppLauncher *self)
+{
+  GError *error = NULL;
+
+  g_app_info_launch (G_APP_INFO (self->priv->info), NULL, NULL, &error);
+  if (error)
+    {
+      g_warning ("Could not launch app %s: %s",
+          g_app_info_get_name (G_APP_INFO (self->priv->info)),
+          error->message);
+      g_clear_error (&error);
+    }
+}
-- 
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