[gnome-software] Add a more detailed error message when AC power is required

[Richard Hughes <rhughes src gnome org>]

commit 4b1f50c2cee422c2f12c3ca84004082329490106
Author: Richard Hughes <richard hughsie com>
Date:   Tue Dec 20 11:35:50 2016 +0000

    Add a more detailed error message when AC power is required

 src/gs-plugin-types.h         |    2 ++
 src/gs-shell.c                |   32 ++++++++++++++++++++++++++++++++
 src/plugins/gs-plugin-fwupd.c |    5 +++++
 3 files changed, 39 insertions(+), 0 deletions(-)
---
diff --git a/src/gs-plugin-types.h b/src/gs-plugin-types.h
index 273345d..6293610 100644
--- a/src/gs-plugin-types.h
+++ b/src/gs-plugin-types.h
@@ -90,6 +90,7 @@ typedef guint64 GsPluginFlags;
  * @GS_PLUGIN_ERROR_INVALID_FORMAT:            The data format is invalid
  * @GS_PLUGIN_ERROR_DELETE_FAILED:             The delete action failed
  * @GS_PLUGIN_ERROR_RESTART_REQUIRED:          A restart is required
+ * @GS_PLUGIN_ERROR_AC_POWER_REQUIRED:         AC power is required
  *
  * The failure error types.
  **/
@@ -111,6 +112,7 @@ typedef enum {
        GS_PLUGIN_ERROR_INVALID_FORMAT,
        GS_PLUGIN_ERROR_DELETE_FAILED,
        GS_PLUGIN_ERROR_RESTART_REQUIRED,
+       GS_PLUGIN_ERROR_AC_POWER_REQUIRED,
        /*< private >*/
        GS_PLUGIN_ERROR_LAST
 } GsPluginError;
diff --git a/src/gs-shell.c b/src/gs-shell.c
index 9e8113e..39abb3d 100644
--- a/src/gs-shell.c
+++ b/src/gs-shell.c
@@ -1033,6 +1033,13 @@ gs_shell_show_event_install (GsShell *shell, GsPluginEvent *event)
                        }
                }
                break;
+       case GS_PLUGIN_ERROR_AC_POWER_REQUIRED:
+               /* TRANSLATORS: failure text for the in-app notification,
+                * where the %s is the application name (e.g. "Dell XPS 13") */
+               g_string_append_printf (str, _("Unable to install %s: "
+                                              "AC power is required"),
+                                       str_app);
+               break;
        default:
                /* TRANSLATORS: failure text for the in-app notification,
                 * where the %s is the application name (e.g. "GIMP") */
@@ -1126,6 +1133,13 @@ gs_shell_show_event_update (GsShell *shell, GsPluginEvent *event)
                                               "update software"),
                                        str_app);
                break;
+       case GS_PLUGIN_ERROR_AC_POWER_REQUIRED:
+               /* TRANSLATORS: failure text for the in-app notification,
+                * where the %s is the application name (e.g. "Dell XPS 13") */
+               g_string_append_printf (str, _("Unable to update %s: "
+                                              "AC power is required"),
+                                       str_app);
+               break;
        default:
                /* TRANSLATORS: failure text for the in-app notification,
                 * where the %s is the application name (e.g. "GIMP") */
@@ -1217,6 +1231,13 @@ gs_shell_show_event_upgrade (GsShell *shell, GsPluginEvent *event)
                                               "you do not have permission to upgrade"),
                                        str_app);
                break;
+       case GS_PLUGIN_ERROR_AC_POWER_REQUIRED:
+               /* TRANSLATORS: failure text for the in-app notification,
+                * where the %s is the distro name (e.g. "Fedora 25") */
+               g_string_append_printf (str, _("Unable to upgrade to %s: "
+                                              "AC power is required"),
+                                       str_app);
+               break;
        default:
                /* TRANSLATORS: failure text for the in-app notification,
                 * where the %s is the distro name (e.g. "Fedora 25") */
@@ -1274,6 +1295,13 @@ gs_shell_show_event_remove (GsShell *shell, GsPluginEvent *event)
                                               " permission to remove software"),
                                        str_app);
                break;
+       case GS_PLUGIN_ERROR_AC_POWER_REQUIRED:
+               /* TRANSLATORS: failure text for the in-app notification,
+                * where the %s is the application name (e.g. "GIMP") */
+               g_string_append_printf (str, _("Unable to remove %s: "
+                                              "AC power is required"),
+                                       str_app);
+               break;
        default:
                /* TRANSLATORS: failure text for the in-app notification,
                 * where the %s is the application name (e.g. "GIMP") */
@@ -1424,6 +1452,10 @@ gs_shell_show_event_fallback (GsShell *shell, GsPluginEvent *event)
                                                "restarted to use new plugins."));
                }
                break;
+       case GS_PLUGIN_ERROR_AC_POWER_REQUIRED:
+               /* TRANSLATORS: need to be connected to the AC power */
+               g_string_append (str, _("AC power is required"));
+               break;
        default:
                break;
        }
diff --git a/src/plugins/gs-plugin-fwupd.c b/src/plugins/gs-plugin-fwupd.c
index 61bc558..7625a8a 100644
--- a/src/plugins/gs-plugin-fwupd.c
+++ b/src/plugins/gs-plugin-fwupd.c
@@ -80,6 +80,11 @@ gs_plugin_fwupd_error_convert (GError **perror)
                case FWUPD_ERROR_SIGNATURE_INVALID:
                        error->code = GS_PLUGIN_ERROR_NO_SECURITY;
                        break;
+#if FWUPD_CHECK_VERSION(0,8,0)
+               case FWUPD_ERROR_AC_POWER_REQUIRED:
+                       error->code = GS_PLUGIN_ERROR_AC_POWER_REQUIRED;
+                       break;
+#endif
                default:
                        error->code = GS_PLUGIN_ERROR_FAILED;
                        break;