[gnome-software] Notify when an app is installed

[Matthias Clasen <matthiasc src gnome org>]

commit 47df9f6385c399ab66e73d3f6d005ed7d04610de
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Sep 5 00:06:15 2013 -0400

    Notify when an app is installed
    
    https://bugzilla.gnome.org/show_bug.cgi?id=707318

 configure.ac           |    3 +-
 src/Makefile.am        |    2 +
 src/gs-application.c   |    3 ++
 src/gs-shell-details.c |   79 ++++++++++++++++++++++++++++++++++++++++++++----
 4 files changed, 80 insertions(+), 7 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 78f0c64..2529222 100644
--- a/configure.ac
+++ b/configure.ac
@@ -72,9 +72,10 @@ GLIB_GSETTINGS
 dnl ---------------------------------------------------------------------------
 dnl - Check library dependencies
 dnl ---------------------------------------------------------------------------
-PKG_CHECK_MODULES(GTK, gtk+-3.0 >= 3.9.12)
+PKG_CHECK_MODULES(GTK, gtk+-3.0 >= 3.9.12 gio-unix-2.0)
 PKG_CHECK_MODULES(PACKAGEKIT, packagekit-glib2 >= 0.8.10)
 PKG_CHECK_MODULES(SQLITE, sqlite3)
+PKG_CHECK_MODULES(NOTIFY, libnotify)
 AC_ARG_ENABLE(man,
               [AS_HELP_STRING([--enable-man],
                               [generate man pages [default=auto]])],,
diff --git a/src/Makefile.am b/src/Makefile.am
index f34b7e4..2803401 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -5,6 +5,7 @@ AM_CPPFLAGS =                                           \
        $(GLIB_CFLAGS)                                  \
        $(GTK_CFLAGS)                                   \
        $(PACKAGEKIT_CFLAGS)                            \
+       $(NOTIFY_CFLAGS)                                \
        -DG_LOG_DOMAIN=\"Gs\"                           \
        -DI_KNOW_THE_PACKAGEKIT_GLIB2_API_IS_SUBJECT_TO_CHANGE  \
        -DLIBDIR=\"$(libdir)\"                          \
@@ -70,6 +71,7 @@ gnome_software_LDADD =                                        \
        $(GLIB_LIBS)                                    \
        $(GTK_LIBS)                                     \
        $(PACKAGEKIT_LIBS)                              \
+       $(NOTIFY_LIBS)                                  \
        -lm
 
 gnome_software_CFLAGS =                                        \
diff --git a/src/gs-application.c b/src/gs-application.c
index 4026f78..c13c3a9 100644
--- a/src/gs-application.c
+++ b/src/gs-application.c
@@ -27,6 +27,7 @@
 #include <glib/gi18n.h>
 #include <gtk/gtk.h>
 #include <packagekit-glib2/packagekit.h>
+#include <libnotify/notify.h>
 
 #include "gs-box.h"
 #include "gs-shell.h"
@@ -121,6 +122,8 @@ gs_application_startup (GApplication *application)
 
         G_APPLICATION_CLASS (gs_application_parent_class)->startup (application);
 
+        notify_init ("gnome-software");
+
         g_type_ensure (GS_TYPE_BOX);
 
         /* set up the app menu */
diff --git a/src/gs-shell-details.c b/src/gs-shell-details.c
index f0fc13e..9148368 100644
--- a/src/gs-shell-details.c
+++ b/src/gs-shell-details.c
@@ -23,6 +23,9 @@
 
 #include <string.h>
 #include <glib/gi18n.h>
+#include <gio/gdesktopappinfo.h>
+
+#include <libnotify/notify.h>
 
 #include "gs-shell-details.h"
 
@@ -229,11 +232,75 @@ gs_shell_details_get_app (GsShellDetails *shell_details)
         return shell_details->priv->app;
 }
 
-/**
- * gs_shell_details_finished_func:
- **/
 static void
-gs_shell_details_finished_func (GsPluginLoader *plugin_loader, GsApp *app, gpointer user_data)
+launch_app (NotifyNotification *n, gchar *action, gpointer data)
+{
+        GsApp *app = data;
+        GdkDisplay *display;
+        GAppLaunchContext *context;
+        gchar *id;
+        GAppInfo *appinfo;
+        GError *error = NULL;
+
+        notify_notification_close (n, NULL);
+        if (g_strcmp0 (action, "launch") == 0) {
+                display = gdk_display_get_default ();
+                id = g_strconcat (gs_app_get_id (app), ".desktop", NULL);
+                appinfo = G_APP_INFO (g_desktop_app_info_new (id));
+                if (!appinfo) {
+                        g_warning ("no such desktop file: %s", id);
+                        goto out;
+                }
+                g_free (id);
+
+                context = G_APP_LAUNCH_CONTEXT (gdk_display_get_app_launch_context (display));
+                if (!g_app_info_launch (appinfo, NULL, context, &error)) {
+                        g_warning ("launching %s failed: %s",
+                                   gs_app_get_id (app), error->message);
+                        g_error_free (error);
+                }
+
+                g_object_unref (appinfo);
+                g_object_unref (context);
+        }
+out: ;
+}
+
+static void
+on_notification_closed (NotifyNotification *n, gpointer data)
+{
+        g_object_unref (n);
+}
+
+static void
+gs_shell_details_notify_app_installed (GsShellDetails *shell, GsApp *app)
+{
+        gchar *summary;
+        NotifyNotification *n;
+
+        summary = g_strdup_printf (_("%s is now installed"), gs_app_get_name (app));
+        n = notify_notification_new (summary, NULL, "system-software-install");
+        notify_notification_add_action (n, "launch", _("Launch"),
+                                        launch_app, g_object_ref (app), g_object_unref);
+        g_signal_connect (n, "closed", G_CALLBACK (on_notification_closed), NULL);
+        notify_notification_show (n, NULL);
+
+        g_free (summary);
+}
+
+static void
+gs_shell_details_installed_func (GsPluginLoader *plugin_loader, GsApp *app, gpointer user_data)
+{
+       GsShellDetails *shell_details = GS_SHELL_DETAILS (user_data);
+       gs_shell_details_refresh (shell_details);
+
+        if (app) {
+                gs_shell_details_notify_app_installed (shell_details, app);
+        }
+}
+
+static void
+gs_shell_details_removed_func (GsPluginLoader *plugin_loader, GsApp *app, gpointer user_data)
 {
        GsShellDetails *shell_details = GS_SHELL_DETAILS (user_data);
        gs_shell_details_refresh (shell_details);
@@ -274,7 +341,7 @@ gs_shell_details_app_remove_button_cb (GtkWidget *widget, GsShellDetails *shell_
                gs_plugin_loader_app_remove (priv->plugin_loader,
                                             priv->app,
                                             priv->cancellable,
-                                            gs_shell_details_finished_func,
+                                            gs_shell_details_removed_func,
                                             shell_details);
        }
        g_string_free (markup, TRUE);
@@ -291,7 +358,7 @@ gs_shell_details_app_install_button_cb (GtkWidget *widget, GsShellDetails *shell
        gs_plugin_loader_app_install (priv->plugin_loader,
                                      priv->app,
                                      priv->cancellable,
-                                     gs_shell_details_finished_func,
+                                     gs_shell_details_installed_func,
                                      shell_details);
 }