[gnome-shell] ShellApp: Report error when we fail to run an app

[Colin Walters <walters src gnome org>]

commit 4bf1df0894f8508d7a9476f7d432534b28930d98
Author: Colin Walters <walters verbum org>
Date:   Tue Mar 15 18:34:51 2011 -0400

    ShellApp: Report error when we fail to run an app
    
    https://bugzilla.gnome.org/show_bug.cgi?id=644402

 po/POTFILES.in  |    1 +
 src/shell-app.c |   27 ++++++++++++++++++++-------
 2 files changed, 21 insertions(+), 7 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 51303bb..17e8a4d 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -30,6 +30,7 @@ js/ui/workspacesView.js
 src/gvc/gvc-mixer-control.c
 src/gdmuser/gdm-user.c
 src/main.c
+src/shell-app.c
 src/shell-app-system.c
 src/shell-global.c
 src/shell-mobile-providers.c
diff --git a/src/shell-app.c b/src/shell-app.c
index 9ffe856..b27ebe6 100644
--- a/src/shell-app.c
+++ b/src/shell-app.c
@@ -4,6 +4,8 @@
 
 #include <string.h>
 
+#include <glib/gi18n-lib.h>
+
 #include <meta/display.h>
 
 #include "shell-app-private.h"
@@ -427,13 +429,24 @@ shell_app_activate (ShellApp      *app,
   switch (app->state)
     {
       case SHELL_APP_STATE_STOPPED:
-        /* TODO sensibly handle this error */
-        shell_app_info_launch_full (app->info,
-                                    0,
-                                    NULL,
-                                    workspace,
-                                    NULL,
-                                    NULL);
+        {
+          GError *error = NULL;
+          if (!shell_app_info_launch_full (app->info,
+                                           0,
+                                           NULL,
+                                           workspace,
+                                           NULL,
+                                           &error))
+            {
+              char *msg;
+              msg = g_strdup_printf (_("Failed to launch '%s'"), shell_app_get_name (app));
+              shell_global_notify_error (shell_global_get (),
+                                         msg,
+                                         error->message);
+              g_free (msg);
+              g_clear_error (&error);
+            }
+        }
         break;
       case SHELL_APP_STATE_STARTING:
         break;