LinGui: only update prefs file after a delay.

storing window positions as windows move creates rappid changes

git-svn-id: svn://localhost/HandBrake/trunk@2302 b64f7644-9d1e-0410-96f1-a4d463321fa5

diff --git a/gtk/src/presets.c b/gtk/src/presets.c
index aafff05..55a9886 100644 (file)
--- a/gtk/src/presets.c
+++ b/gtk/src/presets.c
@@ -43,6 +43,7 @@ static gboolean prefs_modified = FALSE;
 static const GValue* preset_dict_get_value(GValue *dict, const gchar *key);
 static void store_plist(GValue *plist, const gchar *name);
 static void store_presets(void);
+static void store_prefs(void);
 
 // This only handle limited depth
 GtkTreePath*
@@ -1196,7 +1197,7 @@ ghb_prefs_save(GValue *settings)
                        ghb_dict_insert(pref_dict, g_strdup(key), ghb_value_dup(value));
            }
        }
-    store_plist(prefsPlist, "preferences");
+       store_prefs();
        prefs_modified = FALSE;
 }
 
@@ -1216,7 +1217,7 @@ ghb_pref_set(GValue *settings, const gchar *key)
                if (ghb_value_cmp(value, value2) != 0)
                {
                        ghb_dict_insert(dict, g_strdup(key), ghb_value_dup(value));
-                       store_plist(prefsPlist, "preferences");
+                       store_prefs();
                        prefs_modified = TRUE;
                }
        }
@@ -1238,7 +1239,7 @@ ghb_pref_save(GValue *settings, const gchar *key)
                if (ghb_value_cmp(value, value2) != 0)
                {
                        ghb_dict_insert(dict, g_strdup(key), ghb_value_dup(value));
-                       store_plist(prefsPlist, "preferences");
+                       store_prefs();
                        prefs_modified = FALSE;
                }
        }
@@ -1249,7 +1250,7 @@ ghb_prefs_store(void)
 {
        if (prefs_modified)
        {
-               store_plist(prefsPlist, "preferences");
+               store_prefs();
                prefs_modified = FALSE;
        }
 }
@@ -1350,7 +1351,7 @@ ghb_prefs_load(signal_user_data_t *ud)
                }
                ghb_dict_insert(dict, 
                        g_strdup("destination_dir"), ghb_value_dup(ghb_string_value(dir)));
-               store_plist(prefsPlist, "preferences");
+               store_prefs();
     }
        // Read legacy default_preset preference and update accordingly
        path = ghb_dict_lookup(dict, "default_preset");
@@ -1376,7 +1377,7 @@ ghb_prefs_load(signal_user_data_t *ud)
                        g_free(indices);
                }
                ghb_dict_remove(dict, "default_preset");
-               store_plist(prefsPlist, "preferences");
+               store_prefs();
        }
 }
 
@@ -2427,6 +2428,16 @@ export_xlat_presets(GValue *presets)
        }
 }
 
+static guint prefs_timeout_id = 0;
+
+static gboolean
+delayed_store_prefs(gpointer data)
+{
+       store_plist(prefsPlist, "preferences");
+       prefs_timeout_id = 0;
+       return FALSE;
+}
+
 static void
 store_presets()
 {
@@ -2438,6 +2449,22 @@ store_presets()
        ghb_value_free(export);
 }
 
+static void
+store_prefs(void)
+{
+       if (prefs_timeout_id != 0)
+       {
+               GMainContext *mc;
+               GSource *source;
+
+               mc = g_main_context_default();
+               source = g_main_context_find_source_by_id(mc, prefs_timeout_id);
+               if (source != NULL)
+                       g_source_destroy(source);
+       }
+       prefs_timeout_id = g_timeout_add_seconds(1, (GSourceFunc)delayed_store_prefs, NULL);
+}
+
 void
 ghb_presets_reload(signal_user_data_t *ud)
 {