core, bridge (params): added asyncGetParamsValuesFromCategory (yes that's a long name!) method to retrive params names and values for a given category

src/bridge/DBus.py

@@ -242,6 +242,12 @@ class DbusObject(dbus.service.Object):
     def asyncGetParamA(self, name, category, attribute="value", security_limit=-1, profile_key="@DEFAULT@", callback=None, errback=None):
         return self._callback("asyncGetParamA", unicode(name), unicode(category), unicode(attribute), security_limit, unicode(profile_key), callback=callback, errback=errback)
 
+    @dbus.service.method(const_INT_PREFIX+const_CORE_SUFFIX,
+                         in_signature='sis', out_signature='a{ss}',
+                         async_callbacks=('callback', 'errback'))
+    def asyncGetParamsValuesFromCategory(self, category, security_limit=-1, profile_key="@DEFAULT@", callback=None, errback=None):
+        return self._callback("asyncGetParamsValuesFromCategory", unicode(category), security_limit, unicode(profile_key), callback=callback, errback=errback)
+
     @dbus.service.method(const_INT_PREFIX+const_CORE_SUFFIX,
                          in_signature='sba{ss}s', out_signature='',
                          async_callbacks=None)

src/bridge/bridge_constructor/bridge_template.ini

@@ -479,6 +479,19 @@ doc_param_2=attribute: Name of the attribute
 doc_param_3=%(doc_security_limit)s
 doc_param_4=%(doc_profile_key)s
 
+[asyncGetParamsValuesFromCategory]
+async=
+type=method
+category=code
+sig_in=sis
+sig_out=a{ss}
+param_1_default=-1
+param_2_default="@DEFAULT@"
+doc=Get "attribute" for all params of a category
+doc_param_0=category: as for [setParam]
+doc_param_1=%(doc_security_limit)s
+doc_param_2=%(doc_profile_key)s
+
 [getParamsUI]
 async=
 type=method