X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fsp-switch.cpp;h=bafb9de18241b8cac4bab43a7ee1873b855ab452;hb=f9cb5a9e9d6ea60cd2e8e3dc63cb070fa10f9650;hp=6884c352f170125389ce4523262ea3eea5dd6d8e;hpb=7e2d535c37ea0830491ca84263aa3793a07904e0;p=inkscape.git

diff --git a/src/sp-switch.cpp b/src/sp-switch.cpp
index 6884c352f..bafb9de18 100644
--- a/src/sp-switch.cpp
+++ b/src/sp-switch.cpp
@@ -5,6 +5,7 @@
  *
  * Authors:
  *   Andrius R. <knutux@gmail.com>
+ *   MenTaLguY  <mental@rydia.net>
  *
  * Copyright (C) 2006 authors
  *
@@ -21,6 +22,9 @@
 #include "display/nr-arena-group.h"
 #include "conditions.h"
 
+#include <sigc++/functors/ptr_fun.h>
+#include <sigc++/adaptors/bind.h>
+
 static void sp_switch_class_init (SPSwitchClass *klass);
 static void sp_switch_init (SPSwitch *group);
 
@@ -60,7 +64,7 @@ static void sp_switch_init (SPSwitch *group)
     group->group = new CSwitch(group);
 }
 
-CSwitch::CSwitch(SPGroup *group) : CGroup(group), _cached_item(NULL), _release_handler_id(0) {
+CSwitch::CSwitch(SPGroup *group) : CGroup(group), _cached_item(NULL) {
 }
 
 CSwitch::~CSwitch() {
@@ -75,9 +79,9 @@ SPObject *CSwitch::_evaluateFirst() {
     return NULL;
 }
 
-GSList *CSwitch::_childList(bool add_ref, Action action) {
-    if ( ActionGeneral != action ) {
-        return CGroup::_childList(add_ref, action);
+GSList *CSwitch::_childList(bool add_ref, SPObject::Action action) {
+    if ( action != SPObject::ActionGeneral ) {
+        return _group->childList(add_ref, action);
     }
 
     SPObject *child = _evaluateFirst();
@@ -120,7 +124,7 @@ void CSwitch::_reevaluate(bool add_to_arena) {
     _releaseLastItem(_cached_item);
 
     SPItem * child;
-    for ( GSList *l = _childList(false, ActionShow);
+    for ( GSList *l = _childList(false, SPObject::ActionShow);
             NULL != l ; l = g_slist_remove (l, l->data))
     {
         SPObject *o = SP_OBJECT (l->data);
@@ -133,10 +137,7 @@ void CSwitch::_reevaluate(bool add_to_arena) {
     }
 
     _cached_item = evaluated_child;
-    _release_handler_id = g_signal_connect(
-                                    G_OBJECT(evaluated_child), "release",
-                                    G_CALLBACK(&CSwitch::_releaseItem),
-                                    this);
+    _release_connection = evaluated_child->connectRelease(sigc::bind(sigc::ptr_fun(&CSwitch::_releaseItem), this));
 
     _group->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_STYLE_MODIFIED_FLAG);
 }
@@ -151,8 +152,7 @@ void CSwitch::_releaseLastItem(SPObject *obj)
     if (NULL == _cached_item || _cached_item != obj)
         return;
 
-    g_signal_handler_disconnect(G_OBJECT(_cached_item), _release_handler_id);
-    _release_handler_id = 0;
+    _release_connection.disconnect();
     _cached_item = NULL;
 }
 
@@ -162,7 +162,7 @@ void CSwitch::_showChildren (NRArena *arena, NRArenaItem *ai, unsigned int key,
     NRArenaItem *ac = NULL;
     NRArenaItem *ar = NULL;
     SPItem * child;
-    GSList *l = _childList(false, ActionShow);
+    GSList *l = _childList(false, SPObject::ActionShow);
     while (l) {
         SPObject *o = SP_OBJECT (l->data);
         if (SP_IS_ITEM (o)) {