[gtk+] Better debug messages for actions

[Matthias Clasen <matthiasc src gnome org>]

commit 63b03ce83602d94c3b842308f59644f4a68a40ee
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Mar 11 12:19:47 2016 -0500

    Better debug messages for actions
    
    Unify the debug messages between actionhelper and menutracker,
    and add some more context to some of them.

 gtk/gtkactionhelper.c    |   32 +++++++++++++++++---------------
 gtk/gtkmenutrackeritem.c |   29 +++++++++++++++--------------
 2 files changed, 32 insertions(+), 29 deletions(-)
---
diff --git a/gtk/gtkactionhelper.c b/gtk/gtkactionhelper.c
index 2c28627..24f006c 100644
--- a/gtk/gtkactionhelper.c
+++ b/gtk/gtkactionhelper.c
@@ -138,7 +138,7 @@ gtk_action_helper_action_added (GtkActionHelper    *helper,
                                 GVariant           *state,
                                 gboolean            should_emit_signals)
 {
-  GTK_NOTE(ACTIONS, g_message("actionhelper: %s added", helper->action_name));
+  GTK_NOTE(ACTIONS, g_message("%s: action %s added", "actionhelper", helper->action_name));
 
   /* we can only activate if we have the correct type of parameter */
   helper->can_activate = (helper->target == NULL && parameter_type == NULL) ||
@@ -147,19 +147,20 @@ gtk_action_helper_action_added (GtkActionHelper    *helper,
 
   if (!helper->can_activate)
     {
-      GTK_NOTE(ACTIONS, g_message("actionhelper: %s found, but disabled due to parameter type mismatch",
-                                  helper->action_name));
+      GTK_NOTE(ACTIONS, g_message ("%s: action %s can't be activated due to parameter type mismatch "
+                                   "(parameter type %s, target type %s)",
+                                   "actionhelper",
+                                   helper->action_name,
+                                   parameter_type ? g_variant_type_peek_string (parameter_type) : "NULL",
+                                   helper->target ? g_variant_get_type_string (helper->target) : "NULL"));
       return;
     }
 
-  GTK_NOTE(ACTIONS, g_message ("actionhelper: %s can be activated", helper->action_name));
+  GTK_NOTE(ACTIONS, g_message ("%s: %s can be activated", "actionhelper", helper->action_name));
 
   helper->enabled = enabled;
 
-  if (!enabled)
-    GTK_NOTE(ACTIONS, g_message("actionhelper: %s found, but disabled due to disabled action", 
helper->action_name));
-  else
-    GTK_NOTE(ACTIONS, g_message("actionhelper: %s found and enabled", helper->action_name));
+  GTK_NOTE(ACTIONS, g_message ("%s: action %s is %s", "actionhelper", helper->action_name, enabled ? 
"enabled" : "disabled"));
 
   if (helper->target != NULL && state != NULL)
     {
@@ -191,7 +192,7 @@ gtk_action_helper_action_added (GtkActionHelper    *helper,
 static void
 gtk_action_helper_action_removed (GtkActionHelper *helper)
 {
-  GTK_NOTE(ACTIONS, g_message ("actionhelper: %s was removed", helper->action_name));
+  GTK_NOTE(ACTIONS, g_message ("%s: action %s was removed", "actionhelper", helper->action_name));
 
   if (!helper->can_activate)
     return;
@@ -215,7 +216,7 @@ static void
 gtk_action_helper_action_enabled_changed (GtkActionHelper *helper,
                                           gboolean         enabled)
 {
-  GTK_NOTE(ACTIONS, g_message ("actionhelper: %s enabled changed: %d", helper->action_name, enabled));
+  GTK_NOTE(ACTIONS, g_message ("%s: action %s: enabled changed to %d", "actionhelper",  helper->action_name, 
enabled));
 
   if (!helper->can_activate)
     return;
@@ -233,7 +234,7 @@ gtk_action_helper_action_state_changed (GtkActionHelper *helper,
 {
   gboolean was_active;
 
-  GTK_NOTE(ACTIONS, g_message ("actionhelper: %s state changed", helper->action_name));
+  GTK_NOTE(ACTIONS, g_message ("%s: %s state changed", "actionhelper", helper->action_name));
 
   if (!helper->can_activate)
     return;
@@ -416,8 +417,9 @@ gtk_action_helper_set_action_name (GtkActionHelper *helper,
 
   GTK_NOTE(ACTIONS,
            if (action_name == NULL || !strchr (action_name, '.'))
-             g_message ("actionhelper: action name %s doesn't look like 'app.' or 'win.' "
-                        "which means that it will probably not work properly.", action_name));
+             g_message ("%s: action name %s doesn't look like 'app.' or 'win.'; "
+                        "it is unlikely to work",
+                        "actionhelper", action_name));
 
   if (helper->action_name)
     {
@@ -442,7 +444,7 @@ gtk_action_helper_set_action_name (GtkActionHelper *helper,
   if (g_action_group_query_action (G_ACTION_GROUP (helper->action_context), helper->action_name,
                                    &enabled, &parameter_type, NULL, NULL, &state))
     {
-      GTK_NOTE(ACTIONS, g_message ("actionhelper: %s existed from the start", helper->action_name));
+      GTK_NOTE(ACTIONS, g_message ("%s: action %s existed from the start", "actionhelper", 
helper->action_name));
 
       gtk_action_helper_action_added (helper, enabled, parameter_type, state, FALSE);
 
@@ -451,7 +453,7 @@ gtk_action_helper_set_action_name (GtkActionHelper *helper,
     }
   else
     {
-      GTK_NOTE(ACTIONS, g_message ("actionhelper: %s missing from the start", helper->action_name));
+      GTK_NOTE(ACTIONS, g_message ("%s: action %s missing from the start", "actionhelper", 
helper->action_name));
       helper->enabled = FALSE;
     }
 
diff --git a/gtk/gtkmenutrackeritem.c b/gtk/gtkmenutrackeritem.c
index c304b66..7d89521 100644
--- a/gtk/gtkmenutrackeritem.c
+++ b/gtk/gtkmenutrackeritem.c
@@ -298,7 +298,7 @@ gtk_menu_tracker_item_action_added (GtkActionObserver   *observer,
   GtkMenuTrackerItem *self = GTK_MENU_TRACKER_ITEM (observer);
   GVariant *action_target;
 
-  GTK_NOTE(ACTIONS, g_message("menutracker: %s added", action_name));
+  GTK_NOTE(ACTIONS, g_message ("menutracker: action %s added", action_name));
 
   action_target = g_menu_item_get_attribute_value (self->item, G_MENU_ATTRIBUTE_TARGET, NULL);
 
@@ -308,21 +308,22 @@ gtk_menu_tracker_item_action_added (GtkActionObserver   *observer,
 
   if (!self->can_activate)
     {
-      GTK_NOTE(ACTIONS, g_message("menutracker: %s found, but disabled due to parameter type mismatch", 
action_name));
+      GTK_NOTE(ACTIONS, g_message ("menutracker: action %s can't be activated due to parameter type mismatch 
"
+                                   "(parameter type %s, target type %s)",
+                                   action_name,
+                                   parameter_type ? g_variant_type_peek_string (parameter_type) : "NULL",
+                                   action_target ? g_variant_get_type_string (action_target) : "NULL"));
 
       if (action_target)
         g_variant_unref (action_target);
       return;
     }
 
-  GTK_NOTE(ACTIONS, g_message ("menutracker: %s can be activated", action_name));
+  GTK_NOTE(ACTIONS, g_message ("menutracker: action %s can be activated", action_name));
 
   self->sensitive = enabled;
 
-  if (!enabled)
-    GTK_NOTE(ACTIONS, g_message("menutracker: %s found, but disabled due to disabled action", action_name));
-  else
-    GTK_NOTE(ACTIONS, g_message("menutracker: %s found and enabled", action_name));
+  GTK_NOTE(ACTIONS, g_message ("menutracker: action %s is %s", action_name, enabled ? "enabled" : 
"disabled"));
 
   if (action_target != NULL && state != NULL)
     {
@@ -367,7 +368,7 @@ gtk_menu_tracker_item_action_enabled_changed (GtkActionObserver   *observer,
 {
   GtkMenuTrackerItem *self = GTK_MENU_TRACKER_ITEM (observer);
 
-  GTK_NOTE(ACTIONS, g_message ("menutracker: %s enabled changed: %d", action_name, enabled));
+  GTK_NOTE(ACTIONS, g_message ("menutracker: action %s: enabled changed to %d", action_name, enabled));
 
   if (!self->can_activate)
     return;
@@ -392,7 +393,7 @@ gtk_menu_tracker_item_action_state_changed (GtkActionObserver   *observer,
   GVariant *action_target;
   gboolean was_toggled;
 
-  GTK_NOTE(ACTIONS, g_message ("menutracker: %s state changed", action_name));
+  GTK_NOTE(ACTIONS, g_message ("menutracker: action %s: state changed", action_name));
 
   if (!self->can_activate)
     return;
@@ -425,7 +426,7 @@ gtk_menu_tracker_item_action_removed (GtkActionObserver   *observer,
   gboolean was_sensitive, was_toggled;
   GtkMenuTrackerItemRole old_role;
 
-  GTK_NOTE(ACTIONS, g_message ("menutracker: %s was removed", action_name));
+  GTK_NOTE(ACTIONS, g_message ("menutracker: action %s was removed", action_name));
 
   if (!self->can_activate)
     return;
@@ -540,8 +541,8 @@ _gtk_menu_tracker_item_new (GtkActionObservable *observable,
 
       GTK_NOTE(ACTIONS,
                if (!strchr (action_name, '.'))
-               g_message ("menutracker: action name %s doesn't look like 'app.' or 'win.' "
-                          "which means that it will probably not work properly.", action_name));
+                 g_message ("menutracker: action name %s doesn't look like 'app.' or 'win.'; "
+                            "it is unlikely to work", action_name));
 
       state = NULL;
 
@@ -550,12 +551,12 @@ _gtk_menu_tracker_item_new (GtkActionObservable *observable,
 
       if (found)
         {
-          GTK_NOTE(ACTIONS, g_message ("menutracker: %s existed from the start", action_name));
+          GTK_NOTE(ACTIONS, g_message ("menutracker: action %s existed from the start", action_name));
           gtk_menu_tracker_item_action_added (GTK_ACTION_OBSERVER (self), observable, NULL, parameter_type, 
enabled, state);
         }
       else
         {
-          GTK_NOTE(ACTIONS, g_message ("menutracker: %s missing from the start", action_name));
+          GTK_NOTE(ACTIONS, g_message ("menutracker: action %s missing from the start", action_name));
           gtk_menu_tracker_item_update_visibility (self);
         }