libhb: Allow log level changes and update checks *after* hb_init()

- In the CLI, this allows calling hb_init() before parsing args, which
permits us to see any libhb log messages that are generated during
option parsing.  These messages were hidden before.
- In the GUIs, this allows dynamic changes to log level.  Previously an
application restart was required.  I have only updated the LinGui to
take advantage of this.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@7295 b64f7644-9d1e-0410-96f1-a4d463321fa5

6 files changed, 21 insertions, 3 deletions

diff --git a/gtk/src/callbacks.c b/gtk/src/callbacks.c
index 2e0d36000..72bd33a6f 100644
--- a/gtk/src/callbacks.c
+++ b/gtk/src/callbacks.c
@@ -4082,6 +4082,14 @@ pref_changed_cb(GtkWidget *widget, signal_user_data_t *ud)
 }
 
 G_MODULE_EXPORT void
+log_level_changed_cb(GtkWidget *widget, signal_user_data_t *ud)
+{
+    pref_changed_cb(widget, ud);
+    int level = ghb_dict_get_int(ud->prefs, "LoggingLevel");
+    ghb_log_level_set(level);
+}
+
+G_MODULE_EXPORT void
 use_m4v_changed_cb(GtkWidget *widget, signal_user_data_t *ud)
 {
     g_debug("use_m4v_changed_cb");
diff --git a/gtk/src/ghb-3.12.ui b/gtk/src/ghb-3.12.ui
index e66881fad..6b886d6c1 100644
--- a/gtk/src/ghb-3.12.ui
+++ b/gtk/src/ghb-3.12.ui
@@ -7444,7 +7444,7 @@ This file may be reloaded at a later time to edit your jobs and re-encode.</prop
                                     <property name="width_request">55</property>
                                     <property name="visible">True</property>
                                     <property name="can_focus">False</property>
-                                    <signal name="changed" handler="pref_changed_cb" swapped="no"/>
+                                    <signal name="changed" handler="log_level_changed_cb" swapped="no"/>
                                   </object>
                                   <packing>
                                     <property name="expand">False</property>
diff --git a/gtk/src/ghb-3.14.ui b/gtk/src/ghb-3.14.ui
index 9a3cf537d..8a153c978 100644
--- a/gtk/src/ghb-3.14.ui
+++ b/gtk/src/ghb-3.14.ui
@@ -7450,7 +7450,7 @@ This file may be reloaded at a later time to edit your jobs and re-encode.</prop
                                     <property name="width_request">55</property>
                                     <property name="visible">True</property>
                                     <property name="can_focus">False</property>
-                                    <signal name="changed" handler="pref_changed_cb" swapped="no"/>
+                                    <signal name="changed" handler="log_level_changed_cb" swapped="no"/>
                                   </object>
                                   <packing>
                                     <property name="expand">False</property>
diff --git a/gtk/src/ghb.ui b/gtk/src/ghb.ui
index add5b6c6c..03524f78e 100644
--- a/gtk/src/ghb.ui
+++ b/gtk/src/ghb.ui
@@ -7444,7 +7444,7 @@ This file may be reloaded at a later time to edit your jobs and re-encode.</prop
                                     <property name="width_request">55</property>
                                     <property name="visible">True</property>
                                     <property name="can_focus">False</property>
-                                    <signal name="changed" handler="pref_changed_cb" swapped="no"/>
+                                    <signal name="changed" handler="log_level_changed_cb" swapped="no"/>
                                   </object>
                                   <packing>
                                     <property name="expand">False</property>
diff --git a/gtk/src/hb-backend.c b/gtk/src/hb-backend.c
index ecb33f791..839b4e052 100644
--- a/gtk/src/hb-backend.c
+++ b/gtk/src/hb-backend.c
@@ -149,6 +149,7 @@ static options_map_t d_logging_opts[] =
     {"0", "0", 0, "0"},
     {"1", "1", 1, "1"},
     {"2", "2", 2, "2"},
+    {"3", "3", 3, "3"},
 };
 combo_opts_t logging_opts =
 {
@@ -2866,6 +2867,14 @@ ghb_backend_init(gint debug)
 }
 
 void
+ghb_log_level_set(int level)
+{
+    hb_log_level_set(h_scan, level);
+    hb_log_level_set(h_queue, level);
+    hb_log_level_set(h_live, level);
+}
+
+void
 ghb_backend_close()
 {
     hb_close(&h_live);
diff --git a/gtk/src/hb-backend.h b/gtk/src/hb-backend.h
index 940a4340a..42fefe965 100644
--- a/gtk/src/hb-backend.h
+++ b/gtk/src/hb-backend.h
@@ -89,6 +89,7 @@ float ghb_vquality_default(signal_user_data_t *ud);
 
 void ghb_combo_init(signal_user_data_t *ud);
 void ghb_backend_init(gint debug);
+void ghb_log_level_set(int level);
 void ghb_backend_close(void);
 void ghb_add_job(hb_handle_t *h, GhbValue *js, gint unique_id);
 void ghb_remove_job(gint unique_id);