Removed most of the functions using the editor items as global access to active items.

5 files changed, 85 insertions, 58 deletions

diff --git a/src/gui/menus/binary.c b/src/gui/menus/binary.c
index 0eb28fe..e67c377 100644
--- a/src/gui/menus/binary.c
+++ b/src/gui/menus/binary.c
@@ -29,6 +29,7 @@
 
 
 #include "../editem-int.h"
+#include "../core/global.h"
 #include "../dialogs/export.h"
 #include "../dialogs/gotox.h"
 #include "../dialogs/storage.h"
@@ -164,7 +165,7 @@ static void mcb_binary_entry_points(GtkMenuItem *menuitem, GMenuBar *bar)
     item = G_EDITOR_ITEM(bar);
 
     ref = g_editor_item_get_global_ref(item);
-    binary = g_editor_item_get_current_binary(item);
+    binary = get_current_binary();
 
     dialog = create_gotox_dialog_for_entry_points(GTK_WINDOW(ref), binary);
 
@@ -172,8 +173,9 @@ static void mcb_binary_entry_points(GtkMenuItem *menuitem, GMenuBar *bar)
     {
         addr = get_address_from_gotox_dialog(dialog);
 
-        panel = g_editor_item_get_current_view(G_EDITOR_ITEM(bar));
+        panel = get_current_view();
         gtk_display_panel_request_move(panel, addr);
+        g_object_unref(G_OBJECT(panel));
 
         delete_vmpa(addr);
 
@@ -181,6 +183,8 @@ static void mcb_binary_entry_points(GtkMenuItem *menuitem, GMenuBar *bar)
 
     gtk_widget_destroy(dialog);
 
+    g_object_unref(G_OBJECT(binary));
+
 }
 
 
@@ -223,7 +227,7 @@ static void mcb_binary_storage(GtkMenuItem *menuitem, GMenuBar *bar)
     GtkBuilder *builder;                    /* Constructeur utilisé        */
     GtkWidget *dialog;                      /* Boîte de dialogue à montrer */
 
-    binary = g_editor_item_get_current_binary(G_EDITOR_ITEM(bar));
+    binary = get_current_binary();
     ref = g_editor_item_get_global_ref(G_EDITOR_ITEM(bar));
 
     dialog = create_storage_dialog(binary, GTK_WINDOW(ref), &builder);
@@ -234,6 +238,8 @@ static void mcb_binary_storage(GtkMenuItem *menuitem, GMenuBar *bar)
 
     g_object_unref(G_OBJECT(builder));
 
+    g_object_unref(G_OBJECT(binary));
+
 }
 
 
@@ -254,8 +260,10 @@ static void mcb_binary_export(GtkMenuItem *menuitem, GMenuBar *bar)
 {
     GLoadedBinary *binary;                  /* Edition courante            */
 
-    binary = g_editor_item_get_current_binary(G_EDITOR_ITEM(bar));
+    binary = get_current_binary();
 
     run_export_assistant(binary, GTK_WINDOW(G_EDITOR_ITEM(bar)->ref));
 
+    g_object_unref(G_OBJECT(binary));
+
 }
diff --git a/src/gui/menus/binary.h b/src/gui/menus/binary.h
index 7662293..a66fe26 100644
--- a/src/gui/menus/binary.h
+++ b/src/gui/menus/binary.h
@@ -30,6 +30,7 @@
 
 
 #include "menubar.h"
+#include "../../gtkext/gtkdisplaypanel.h"
 
 
 
diff --git a/src/gui/menus/edition.c b/src/gui/menus/edition.c
index f41111d..2491e3d 100644
--- a/src/gui/menus/edition.c
+++ b/src/gui/menus/edition.c
@@ -31,6 +31,7 @@
 #include <i18n.h>
 
 
+#include "../core/global.h"
 #include "../dialogs/bookmark.h"
 #include "../dialogs/goto.h"
 #include "../dialogs/gotox.h"
@@ -44,13 +45,13 @@
 static void mcb_edition_goto(GtkMenuItem *, GMenuBar *);
 
 /* Réagit avec le menu "Edition -> Operande numérique -> ...". */
-static void mcb_edition_switch_numeric_operand(GtkMenuItem *, GMenuBar *);
+static void mcb_edition_switch_numeric_operand(GtkMenuItem *, gpointer);
 
 /* Réagit avec le menu "Edition -> Revenir en arrière". */
 static void mcb_edition_go_back(GtkMenuItem *, GMenuBar *);
 
 /* Réagit avec le menu "Edition -> Suivre la référence". */
-static void mcb_edition_follow_ref(GtkMenuItem *, GMenuBar *);
+static void mcb_edition_follow_ref(GtkMenuItem *, gpointer);
 
 /* Réagit avec le menu "Edition -> Lister toutes les réfs...". */
 static void mcb_edition_list_xrefs(GtkMenuItem *, GMenuBar *);
@@ -116,25 +117,25 @@ GtkWidget *build_menu_edition(GObject *ref, GtkAccelGroup *accgroup, GMenuBar *b
     deepmenubar = qck_create_menu(GTK_MENU_ITEM(submenuitem));
 
     deepmenuitem = qck_create_menu_item(ref, "mnu_edit_switch_hex", _("Hexadecimal"),
-                                        G_CALLBACK(mcb_edition_switch_numeric_operand), bar);
+                                        G_CALLBACK(mcb_edition_switch_numeric_operand), NULL);
     add_accelerator_to_menu_item(deepmenuitem, "H", accgroup);
     g_object_set_data(G_OBJECT(deepmenuitem), "kind_of_switch", GUINT_TO_POINTER(IOD_HEX));
     gtk_container_add(GTK_CONTAINER(deepmenubar), deepmenuitem);
 
     deepmenuitem = qck_create_menu_item(ref, "mnu_edit_switch_dec", _("Decimal"),
-                                        G_CALLBACK(mcb_edition_switch_numeric_operand), bar);
+                                        G_CALLBACK(mcb_edition_switch_numeric_operand), NULL);
     add_accelerator_to_menu_item(deepmenuitem, "D", accgroup);
     g_object_set_data(G_OBJECT(deepmenuitem), "kind_of_switch", GUINT_TO_POINTER(IOD_DEC));
     gtk_container_add(GTK_CONTAINER(deepmenubar), deepmenuitem);
 
     deepmenuitem = qck_create_menu_item(ref, "mnu_edit_switch_oct", _("Octal"),
-                                        G_CALLBACK(mcb_edition_switch_numeric_operand), bar);
+                                        G_CALLBACK(mcb_edition_switch_numeric_operand), NULL);
     add_accelerator_to_menu_item(deepmenuitem, "O", accgroup);
     g_object_set_data(G_OBJECT(deepmenuitem), "kind_of_switch", GUINT_TO_POINTER(IOD_OCT));
     gtk_container_add(GTK_CONTAINER(deepmenubar), deepmenuitem);
 
     deepmenuitem = qck_create_menu_item(ref, "mnu_edit_switch_bin", _("Binary"),
-                                        G_CALLBACK(mcb_edition_switch_numeric_operand), bar);
+                                        G_CALLBACK(mcb_edition_switch_numeric_operand), NULL);
     add_accelerator_to_menu_item(deepmenuitem, "B", accgroup);
     g_object_set_data(G_OBJECT(deepmenuitem), "kind_of_switch", GUINT_TO_POINTER(IOD_BIN));
     gtk_container_add(GTK_CONTAINER(deepmenubar), deepmenuitem);
@@ -143,7 +144,7 @@ GtkWidget *build_menu_edition(GObject *ref, GtkAccelGroup *accgroup, GMenuBar *b
     gtk_container_add(GTK_CONTAINER(deepmenubar), deepmenuitem);
 
     deepmenuitem = qck_create_menu_item(ref, "mnu_edit_switch_def", _("Default"),
-                                        G_CALLBACK(mcb_edition_switch_numeric_operand), bar);
+                                        G_CALLBACK(mcb_edition_switch_numeric_operand), NULL);
     g_object_set_data(G_OBJECT(deepmenuitem), "kind_of_switch", GUINT_TO_POINTER(IOD_COUNT));
     gtk_container_add(GTK_CONTAINER(deepmenubar), deepmenuitem);
 
@@ -160,7 +161,7 @@ GtkWidget *build_menu_edition(GObject *ref, GtkAccelGroup *accgroup, GMenuBar *b
     gtk_container_add(GTK_CONTAINER(menubar), submenuitem);
 
     submenuitem = qck_create_menu_item(ref, "mnu_edit_follow_ref", _("Follow the reference"),
-                                       G_CALLBACK(mcb_edition_follow_ref), bar);
+                                       G_CALLBACK(mcb_edition_follow_ref), NULL);
     add_accelerator_to_menu_item(submenuitem, "Return", accgroup);
     gtk_container_add(GTK_CONTAINER(menubar), submenuitem);
 
@@ -321,8 +322,9 @@ static void mcb_edition_goto(GtkMenuItem *menuitem, GMenuBar *bar)
     {
         addr = get_address_from_goto_dialog(dialog);
 
-        panel = g_editor_item_get_current_view(G_EDITOR_ITEM(bar));
+        panel = get_current_view();
         gtk_display_panel_request_move(panel, addr);
+        g_object_unref(G_OBJECT(panel));
 
         delete_vmpa(addr);
 
@@ -336,7 +338,7 @@ static void mcb_edition_goto(GtkMenuItem *menuitem, GMenuBar *bar)
 /******************************************************************************
 *                                                                             *
 *  Paramètres  : menuitem = élément de menu sélectionné.                      *
-*                bar      = barre de menu parente.                            *
+*                unused   = adresse non utilisée ici.                         *
 *                                                                             *
 *  Description : Réagit avec le menu "Edition -> Operande numérique -> ...".  *
 *                                                                             *
@@ -346,10 +348,9 @@ static void mcb_edition_goto(GtkMenuItem *menuitem, GMenuBar *bar)
 *                                                                             *
 ******************************************************************************/
 
-static void mcb_edition_switch_numeric_operand(GtkMenuItem *menuitem, GMenuBar *bar)
+static void mcb_edition_switch_numeric_operand(GtkMenuItem *menuitem, gpointer unused)
 {
     ImmOperandDisplay display;              /* Type de basculement         */
-    GEditorItem *editem;                    /* Autre version de la barre   */
     GtkDisplayPanel *panel;                 /* Afficheur effectif de code  */
     GBufferLine *line;                      /* Ligne de position courante  */
     GObject *creator;                       /* Créateur à l'orgine du seg. */
@@ -361,9 +362,7 @@ static void mcb_edition_switch_numeric_operand(GtkMenuItem *menuitem, GMenuBar *
 
     display = GPOINTER_TO_UINT(g_object_get_data(G_OBJECT(menuitem), "kind_of_switch"));
 
-    editem = G_EDITOR_ITEM(bar);
-
-    panel = g_editor_item_get_current_view(editem);
+    panel = get_current_view();
 
     if (gtk_display_panel_get_position(panel, &line, &creator))
     {
@@ -371,7 +370,7 @@ static void mcb_edition_switch_numeric_operand(GtkMenuItem *menuitem, GMenuBar *
 
         range = g_buffer_line_get_range(line);
 
-        binary = g_editor_item_get_current_binary(editem);
+        binary = get_current_binary();
         proc = g_loaded_binary_get_processor(binary);
 
         instr = g_arch_processor_find_instr_by_address(proc, get_mrange_addr(range));
@@ -384,12 +383,15 @@ static void mcb_edition_switch_numeric_operand(GtkMenuItem *menuitem, GMenuBar *
         g_loaded_binary_add_to_collection(binary, G_DB_ITEM(switcher));
 
         g_object_unref(G_OBJECT(proc));
+        g_object_unref(G_OBJECT(binary));
 
         g_object_unref(creator);
         g_object_unref(G_OBJECT(line));
 
     }
 
+    g_object_unref(G_OBJECT(panel));
+
 }
 
 
@@ -415,7 +417,7 @@ static void mcb_edition_go_back(GtkMenuItem *menuitem, GMenuBar *bar)
 /******************************************************************************
 *                                                                             *
 *  Paramètres  : menuitem = élément de menu sélectionné.                      *
-*                bar      = barre de menu parente.                            *
+*                unused   = adresse non utilisée ici.                         *
 *                                                                             *
 *  Description : Réagit avec le menu "Edition -> Suivre la référence".        *
 *                                                                             *
@@ -425,7 +427,7 @@ static void mcb_edition_go_back(GtkMenuItem *menuitem, GMenuBar *bar)
 *                                                                             *
 ******************************************************************************/
 
-static void mcb_edition_follow_ref(GtkMenuItem *menuitem, GMenuBar *bar)
+static void mcb_edition_follow_ref(GtkMenuItem *menuitem, gpointer unused)
 {
     GtkDisplayPanel *panel;                 /* Afficheur effectif de code  */
     GBufferLine *line;                      /* Ligne de position courante  */
@@ -434,7 +436,7 @@ static void mcb_edition_follow_ref(GtkMenuItem *menuitem, GMenuBar *bar)
     vmpa2t addr;                            /* Adresse de destination      */
     virt_t virt;                            /* Adresse virtuelle           */
 
-    panel = g_editor_item_get_current_view(G_EDITOR_ITEM(bar));
+    panel = get_current_view();
 
     if (gtk_display_panel_get_position(panel, &line, &creator))
     {
@@ -465,6 +467,8 @@ static void mcb_edition_follow_ref(GtkMenuItem *menuitem, GMenuBar *bar)
 
     }
 
+    g_object_unref(G_OBJECT(panel));
+
 }
 
 
@@ -493,13 +497,13 @@ static void mcb_edition_list_xrefs(GtkMenuItem *menuitem, GMenuBar *bar)
     GtkWidget *dialog;                      /* Boîte de dialogue à montrer */
     vmpa2t *addr;                           /* Adresse de destination      */
 
-    panel = g_editor_item_get_current_view(G_EDITOR_ITEM(bar));
+    panel = get_current_view();
 
     if (gtk_display_panel_get_position(panel, &line, NULL))
     {
         range = g_buffer_line_get_range(line);
 
-        binary = g_editor_item_get_current_binary(G_EDITOR_ITEM(bar));
+        binary = get_current_binary();
         proc = g_loaded_binary_get_processor(binary);
 
         /**
@@ -532,11 +536,14 @@ static void mcb_edition_list_xrefs(GtkMenuItem *menuitem, GMenuBar *bar)
             g_object_unref(G_OBJECT(instr));
 
         g_object_unref(G_OBJECT(proc));
+        g_object_unref(G_OBJECT(binary));
 
         g_object_unref(G_OBJECT(line));
 
     }
 
+    g_object_unref(G_OBJECT(panel));
+
 }
 
 
@@ -555,7 +562,6 @@ static void mcb_edition_list_xrefs(GtkMenuItem *menuitem, GMenuBar *bar)
 
 static void mcb_edition_bookmarks_toggle(GtkMenuItem *menuitem, GMenuBar *bar)
 {
-    GEditorItem *editem;                    /* Autre version de la barre   */
     GtkDisplayPanel *panel;                 /* Vue offrant l'affichage     */
     const vmpa2t *curloc;                   /* Localisation d'un curseur   */
     GLoadedBinary *binary;                  /* Binaire en cours d'étude    */
@@ -566,17 +572,15 @@ static void mcb_edition_bookmarks_toggle(GtkMenuItem *menuitem, GMenuBar *bar)
     GDbItem *bookmark;                      /* Nouveau signet défini       */
     gint ret;                               /* Retour de confirmation      */
 
-    editem = G_EDITOR_ITEM(bar);
-
     /* Détermination de l'adresse visée */
 
-    panel = g_editor_item_get_current_view(editem);
+    panel = get_current_view();
 
     curloc = gtk_display_panel_get_caret_location(panel);
 
     /* Accès à la collection */
 
-    binary = g_editor_item_get_current_binary(editem);
+    binary = get_current_binary();
     collec = g_loaded_binary_find_collection(binary, DBF_BOOKMARKS);
 
     /**
@@ -632,6 +636,9 @@ static void mcb_edition_bookmarks_toggle(GtkMenuItem *menuitem, GMenuBar *bar)
     }
 
     g_object_unref(G_OBJECT(collec));
+    g_object_unref(G_OBJECT(binary));
+
+    g_object_unref(G_OBJECT(panel));
 
 }
 
diff --git a/src/gui/menus/view.c b/src/gui/menus/view.c
index a00c614..5298af3 100644
--- a/src/gui/menus/view.c
+++ b/src/gui/menus/view.c
@@ -32,6 +32,8 @@
 
 
 #include "../editem-int.h"
+#include "../core/global.h"
+#include "../core/items.h"
 #include "../core/panels.h"
 #include "../../analysis/project.h"
 #include "../../gtkext/easygtk.h"
@@ -47,10 +49,10 @@ static void mcb_view_update_side_panels_list(GtkMenuItem *, GMenuBar *);
 static void mcb_view_change_panel_docking(GtkCheckMenuItem *, GPanelItem *);
 
 /* Réagit avec le menu "Affichage -> Vue xxx". */
-static void mcb_view_change_support(GtkRadioMenuItem *, GMenuBar *);
+static void mcb_view_change_support(GtkRadioMenuItem *, gpointer);
 
 /* Réagit avec le menu "Affichage -> (colonne xxx)". */
-static void mcb_view_display_column(GtkCheckMenuItem *, GMenuBar *);
+static void mcb_view_display_column(GtkCheckMenuItem *, gpointer);
 
 /* Réagit avec le menu "Affichage -> Plein écran". */
 static void mcb_view_show_full_screen(GtkCheckMenuItem *, GMenuBar *);
@@ -99,7 +101,7 @@ GtkWidget *build_menu_view(GObject *ref, GtkAccelGroup *accgroup, GMenuBar *bar)
     /* Types de panneau de code */
 
     submenuitem = qck_create_radio_menu_item(ref, "mnu_view_switch_textview", NULL, _("Text view"),
-                                             G_CALLBACK(mcb_view_change_support), bar);
+                                             G_CALLBACK(mcb_view_change_support), NULL);
     add_accelerator_to_menu_item(submenuitem, "F3", accgroup);
     g_object_set_data(G_OBJECT(submenuitem), "kind_of_view", GUINT_TO_POINTER(BVW_BLOCK));
     g_object_set_data(G_OBJECT(submenuitem), "kind_of_display", GSIZE_TO_POINTER(GTK_TYPE_BLOCK_DISPLAY));
@@ -108,7 +110,7 @@ GtkWidget *build_menu_view(GObject *ref, GtkAccelGroup *accgroup, GMenuBar *bar)
     rgroup = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(submenuitem));
 
     submenuitem = qck_create_radio_menu_item(ref, "mnu_view_switch_graphview", rgroup, _("Graph view"),
-                                             G_CALLBACK(mcb_view_change_support), bar);
+                                             G_CALLBACK(mcb_view_change_support), NULL);
     add_accelerator_to_menu_item(submenuitem, "F4", accgroup);
     g_object_set_data(G_OBJECT(submenuitem), "kind_of_view", GUINT_TO_POINTER(BVW_GRAPH));
     g_object_set_data(G_OBJECT(submenuitem), "kind_of_display", GSIZE_TO_POINTER(GTK_TYPE_GRAPH_DISPLAY));
@@ -122,17 +124,17 @@ GtkWidget *build_menu_view(GObject *ref, GtkAccelGroup *accgroup, GMenuBar *bar)
     /* Affichage des données */
 
     submenuitem = qck_create_check_menu_item(ref, "mnu_view_display_off", _("Physical offset"),
-                                             G_CALLBACK(mcb_view_display_column), bar);
+                                             G_CALLBACK(mcb_view_display_column), NULL);
     g_object_set_data(G_OBJECT(submenuitem), "kind_of_col", GUINT_TO_POINTER(BLC_PHYSICAL));
     gtk_container_add(GTK_CONTAINER(menubar), submenuitem);
 
     submenuitem = qck_create_check_menu_item(ref, "mnu_view_display_addr", _("Virtual address"),
-                                             G_CALLBACK(mcb_view_display_column), bar);
+                                             G_CALLBACK(mcb_view_display_column), NULL);
     g_object_set_data(G_OBJECT(submenuitem), "kind_of_col", GUINT_TO_POINTER(BLC_VIRTUAL));
     gtk_container_add(GTK_CONTAINER(menubar), submenuitem);
 
     submenuitem = qck_create_check_menu_item(ref, "mnu_view_display_code", _("Binary code"),
-                                             G_CALLBACK(mcb_view_display_column), bar);
+                                             G_CALLBACK(mcb_view_display_column), NULL);
     g_object_set_data(G_OBJECT(submenuitem), "kind_of_col", GUINT_TO_POINTER(BLC_BINARY));
     gtk_container_add(GTK_CONTAINER(menubar), submenuitem);
 
@@ -173,8 +175,8 @@ void update_menu_view_for_view(GtkWidget *widget, GtkDisplayPanel *panel, GMenuB
     GtkRadioMenuItem *item;                 /* Elément de menu arbitraire  */
     GSList *radios;                         /* Liste des menus d'affichage */
     GSList *found;                          /* Elément de menu à activer   */
-    GLoadedBinary *binary;                  /* Binaire courant             */
     BinaryView content;                     /* Type de vue active          */
+    GLoadedBinary *binary;                  /* Binaire courant             */
     const bool *display;                    /* Règles d'affichage courantes*/
     GtkWidget *submenuitem;                 /* Sous-élément de menu        */
     bool status;                            /* Consigne d'affichage        */
@@ -189,7 +191,7 @@ void update_menu_view_for_view(GtkWidget *widget, GtkDisplayPanel *panel, GMenuB
 
     void disconnect_display_radio(GtkWidget *wgt, gpointer unused)
     {
-        g_signal_handlers_disconnect_by_func(wgt, G_CALLBACK(mcb_view_change_support), bar);
+        g_signal_handlers_disconnect_by_func(wgt, G_CALLBACK(mcb_view_change_support), NULL);
 
     }
 
@@ -216,7 +218,7 @@ void update_menu_view_for_view(GtkWidget *widget, GtkDisplayPanel *panel, GMenuB
 
     void reconnect_display_radio(GtkWidget *wgt, gpointer unused)
     {
-        g_signal_connect(wgt, "toggled", G_CALLBACK(mcb_view_change_support), bar);
+        g_signal_connect(wgt, "toggled", G_CALLBACK(mcb_view_change_support), NULL);
 
     }
 
@@ -224,44 +226,46 @@ void update_menu_view_for_view(GtkWidget *widget, GtkDisplayPanel *panel, GMenuB
 
     /* - */
 
-    binary = g_editor_item_get_current_binary(G_EDITOR_ITEM(bar));
-
     content = gtk_display_panel_describe_content(panel);
 
+    binary = get_current_binary();
+
     display = g_loaded_binary_get_column_display(binary, content);
 
+    g_object_unref(G_OBJECT(binary));
+
     /* Positions physiques */
 
     submenuitem = g_object_get_data(ref, "mnu_view_display_off");
 
-    g_signal_handlers_disconnect_by_func(submenuitem, G_CALLBACK(mcb_view_display_column), bar);
+    g_signal_handlers_disconnect_by_func(submenuitem, G_CALLBACK(mcb_view_display_column), NULL);
 
     status = display[BLC_PHYSICAL];
     gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(submenuitem), status);
 
-    g_signal_connect(submenuitem, "toggled", G_CALLBACK(mcb_view_display_column), bar);
+    g_signal_connect(submenuitem, "toggled", G_CALLBACK(mcb_view_display_column), NULL);
 
     /* Adresses virtuelles */
 
     submenuitem = g_object_get_data(ref, "mnu_view_display_addr");
 
-    g_signal_handlers_disconnect_by_func(submenuitem, G_CALLBACK(mcb_view_display_column), bar);
+    g_signal_handlers_disconnect_by_func(submenuitem, G_CALLBACK(mcb_view_display_column), NULL);
 
     status = display[BLC_VIRTUAL];
     gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(submenuitem), status);
 
-    g_signal_connect(submenuitem, "toggled", G_CALLBACK(mcb_view_display_column), bar);
+    g_signal_connect(submenuitem, "toggled", G_CALLBACK(mcb_view_display_column), NULL);
 
     /* Code binaire */
 
     submenuitem = g_object_get_data(ref, "mnu_view_display_code");
 
-    g_signal_handlers_disconnect_by_func(submenuitem, G_CALLBACK(mcb_view_display_column), bar);
+    g_signal_handlers_disconnect_by_func(submenuitem, G_CALLBACK(mcb_view_display_column), NULL);
 
     status = display[BLC_BINARY];
     gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(submenuitem), status);
 
-    g_signal_connect(submenuitem, "toggled", G_CALLBACK(mcb_view_display_column), bar);
+    g_signal_connect(submenuitem, "toggled", G_CALLBACK(mcb_view_display_column), NULL);
 
 }
 
@@ -447,7 +451,7 @@ static void mcb_view_change_panel_docking(GtkCheckMenuItem *menuitem, GPanelItem
 /******************************************************************************
 *                                                                             *
 *  Paramètres  : menuitem = élément de menu ayant basculé.                    *
-*                bar      = barre de menu parente.                            *
+*                unused   = adresse non utilisée ici.                         *
 *                                                                             *
 *  Description : Réagit avec le menu "Affichage -> Vue xxx".                  *
 *                                                                             *
@@ -457,7 +461,7 @@ static void mcb_view_change_panel_docking(GtkCheckMenuItem *menuitem, GPanelItem
 *                                                                             *
 ******************************************************************************/
 
-static void mcb_view_change_support(GtkRadioMenuItem *menuitem, GMenuBar *bar)
+static void mcb_view_change_support(GtkRadioMenuItem *menuitem, gpointer unused)
 {
     GSList *group;                          /* Liste de menus radio        */
     GSList *iter;                           /* Boucle de parcours          */
@@ -465,6 +469,7 @@ static void mcb_view_change_support(GtkRadioMenuItem *menuitem, GMenuBar *bar)
     GtkDisplayPanel *panel;                 /* Afficheur effectif de code  */
     GtkDockStation *station;                /* Base du remplacement        */
     GtkWidget *scroll;                      /* Nouveau support à utiliser  */
+    GtkDisplayPanel *new;                   /* Nouvel afficheur de code    */
 
     /* On ne traite qu'une seule fois ! */
     if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(menuitem))) return;
@@ -477,19 +482,21 @@ static void mcb_view_change_support(GtkRadioMenuItem *menuitem, GMenuBar *bar)
 
         wanted = GPOINTER_TO_UINT(g_object_get_data(G_OBJECT(iter->data), "kind_of_view"));
 
-        panel = g_editor_item_get_current_view(G_EDITOR_ITEM(bar));
+        panel = get_current_view();
         station = get_dock_station_for_view_panel(panel);
 
         /* En vue du retrait de la station d'accueil... */
         scroll = get_scroll_window_for_view_panel(panel);
         g_object_ref(G_OBJECT(scroll));
 
-        panel = get_alt_view_for_view_panel(panel, wanted);
-        scroll = get_scroll_window_for_view_panel(panel);
+        new = get_alt_view_for_view_panel(panel, wanted);
+        scroll = get_scroll_window_for_view_panel(new);
 
         gtk_dock_panel_change_active_widget(station, scroll);
 
-        change_editor_items_current_view(G_EDITOR_ITEM(bar)->ref, panel);
+        change_editor_items_current_view(new);
+
+        g_object_unref(G_OBJECT(panel));
 
     }
 
@@ -499,7 +506,7 @@ static void mcb_view_change_support(GtkRadioMenuItem *menuitem, GMenuBar *bar)
 /******************************************************************************
 *                                                                             *
 *  Paramètres  : menuitem = élément de menu ayant basculé.                    *
-*                bar      = barre de menu parente.                            *
+*                unused   = adresse non utilisée ici.                         *
 *                                                                             *
 *  Description : Réagit avec le menu "Affichage -> (colonne xxx)".            *
 *                                                                             *
@@ -509,7 +516,7 @@ static void mcb_view_change_support(GtkRadioMenuItem *menuitem, GMenuBar *bar)
 *                                                                             *
 ******************************************************************************/
 
-static void mcb_view_display_column(GtkCheckMenuItem *menuitem, GMenuBar *bar)
+static void mcb_view_display_column(GtkCheckMenuItem *menuitem, gpointer unused)
 {
     BufferLineColumn col;                   /* Colonne à traiter           */
     GLoadedBinary *binary;                  /* Binaire courant             */
@@ -519,15 +526,18 @@ static void mcb_view_display_column(GtkCheckMenuItem *menuitem, GMenuBar *bar)
 
     col = GPOINTER_TO_UINT(g_object_get_data(G_OBJECT(menuitem), "kind_of_col"));
 
-    binary = g_editor_item_get_current_binary(G_EDITOR_ITEM(bar));
+    binary = get_current_binary();
 
-    panel = g_editor_item_get_current_view(G_EDITOR_ITEM(bar));
+    panel = get_current_view();
     view = gtk_display_panel_describe_content(panel);
+    g_object_unref(G_OBJECT(panel));
 
     active = gtk_check_menu_item_get_active(menuitem);
 
     g_loaded_binary_set_column_display(binary, view, col, active);
 
+    g_object_unref(G_OBJECT(binary));
+
 }
 
 
diff --git a/src/gui/menus/view.h b/src/gui/menus/view.h
index 65c57f7..d42bbc6 100644
--- a/src/gui/menus/view.h
+++ b/src/gui/menus/view.h
@@ -30,6 +30,7 @@
 
 
 #include "menubar.h"
+#include "../../gtkext/gtkdisplaypanel.h"