GtkMenuTracker: add 'merge_sections' flag

Add the possibility of a GtkMenuTracker that performs no section
merging.  Instead, it will report an item in the form of a separator for
subsections.  It is then possible to get a separate tracker for the
subsection contents by using gtk_menu_tracker_new_for_item_link().

diff --git a/gtk/gtkmenushell.c b/gtk/gtkmenushell.c
index 6626a0e6fe974b5c4cc902ad9128ecb314db6c39..3c669a6cf72e69357bfee78574b6de0abfe3288a 100644 (file)
--- a/gtk/gtkmenushell.c
+++ b/gtk/gtkmenushell.c
@@ -2071,7 +2071,7 @@ gtk_menu_shell_tracker_insert_func (GtkMenuTrackerItem *item,
        * lazy...
        */
       submenu->priv->tracker = gtk_menu_tracker_new_for_item_link (item,
-                                                                   G_MENU_LINK_SUBMENU,
+                                                                   G_MENU_LINK_SUBMENU, TRUE,
                                                                    gtk_menu_shell_tracker_insert_func,
                                                                    gtk_menu_shell_tracker_remove_func,
                                                                    submenu);
@@ -2186,7 +2186,7 @@ gtk_menu_shell_bind_model (GtkMenuShell *menu_shell,
 
   if (model)
     menu_shell->priv->tracker = gtk_menu_tracker_new (GTK_ACTION_OBSERVABLE (muxer),
-                                                      model, with_separators, action_namespace,
+                                                      model, with_separators, FALSE, action_namespace,
                                                       gtk_menu_shell_tracker_insert_func,
                                                       gtk_menu_shell_tracker_remove_func,
                                                       menu_shell);

diff --git a/gtk/gtkmenutracker.c b/gtk/gtkmenutracker.c
index 87a6d2cb525fe71f196d44c05268e27d1e62df5d..dc6e5eb19afb21741023dbdc43a12fe70acf6d8b 100644 (file)
--- a/gtk/gtkmenutracker.c
+++ b/gtk/gtkmenutracker.c
@@ -60,6 +60,7 @@ typedef struct _GtkMenuTrackerSection GtkMenuTrackerSection;
 struct _GtkMenuTracker
 {
   GtkActionObservable      *observable;
+  gboolean                  merge_sections;
   GtkMenuTrackerInsertFunc  insert_func;
   GtkMenuTrackerRemoveFunc  remove_func;
   gpointer                  user_data;
@@ -308,7 +309,8 @@ gtk_menu_tracker_add_items (GtkMenuTracker         *tracker,
 
       submenu = g_menu_model_get_item_link (model, position + n_items, G_MENU_LINK_SECTION);
       g_assert (submenu != model);
-      if (submenu != NULL)
+
+      if (submenu != NULL && tracker->merge_sections)
         {
           GtkMenuTrackerSection *subsection;
           gchar *action_namespace = NULL;
@@ -340,7 +342,7 @@ gtk_menu_tracker_add_items (GtkMenuTracker         *tracker,
           GtkMenuTrackerItem *item;
 
           item = _gtk_menu_tracker_item_new (tracker->observable, model, position + n_items,
-                                             section->action_namespace, FALSE);
+                                             section->action_namespace, submenu != NULL);
 
           /* In the case that the item may disappear we handle that by
            * treating the item that we just created as being its own
@@ -540,6 +542,7 @@ GtkMenuTracker *
 gtk_menu_tracker_new (GtkActionObservable      *observable,
                       GMenuModel               *model,
                       gboolean                  with_separators,
+                      gboolean                  merge_sections,
                       const gchar              *action_namespace,
                       GtkMenuTrackerInsertFunc  insert_func,
                       GtkMenuTrackerRemoveFunc  remove_func,
@@ -548,6 +551,7 @@ gtk_menu_tracker_new (GtkActionObservable      *observable,
   GtkMenuTracker *tracker;
 
   tracker = g_slice_new (GtkMenuTracker);
+  tracker->merge_sections = merge_sections;
   tracker->observable = g_object_ref (observable);
   tracker->insert_func = insert_func;
   tracker->remove_func = remove_func;
@@ -562,6 +566,7 @@ gtk_menu_tracker_new (GtkActionObservable      *observable,
 GtkMenuTracker *
 gtk_menu_tracker_new_for_item_link (GtkMenuTrackerItem       *item,
                                     const gchar              *link_name,
+                                    gboolean                  merge_sections,
                                     GtkMenuTrackerInsertFunc  insert_func,
                                     GtkMenuTrackerRemoveFunc  remove_func,
                                     gpointer                  user_data)
@@ -574,7 +579,7 @@ gtk_menu_tracker_new_for_item_link (GtkMenuTrackerItem       *item,
   namespace = _gtk_menu_tracker_item_get_link_namespace (item);
 
   tracker = gtk_menu_tracker_new (_gtk_menu_tracker_item_get_observable (item), submenu,
-                                  TRUE, namespace, insert_func, remove_func, user_data);
+                                  TRUE, merge_sections, namespace, insert_func, remove_func, user_data);
 
   g_object_unref (submenu);
   g_free (namespace);

diff --git a/gtk/gtkmenutracker.h b/gtk/gtkmenutracker.h
index 6d9d6c8c57c9991dc284a8f267dfaa077a90f2f6..5d4b945af97cf43f4dfbe59c4f857b58150eac5f 100644 (file)
--- a/gtk/gtkmenutracker.h
+++ b/gtk/gtkmenutracker.h
@@ -35,6 +35,7 @@ typedef void         (* GtkMenuTrackerRemoveFunc)                       (gint
 GtkMenuTracker *        gtk_menu_tracker_new                            (GtkActionObservable      *observer,
                                                                          GMenuModel               *model,
                                                                          gboolean                  with_separators,
+                                                                         gboolean                  merge_sections,
                                                                          const gchar              *action_namespace,
                                                                          GtkMenuTrackerInsertFunc  insert_func,
                                                                          GtkMenuTrackerRemoveFunc  remove_func,
@@ -42,6 +43,7 @@ GtkMenuTracker *        gtk_menu_tracker_new                            (GtkActi
 
 GtkMenuTracker *        gtk_menu_tracker_new_for_item_link              (GtkMenuTrackerItem       *item,
                                                                          const gchar              *link_name,
+                                                                         gboolean                  merge_sections,
                                                                          GtkMenuTrackerInsertFunc  insert_func,
                                                                          GtkMenuTrackerRemoveFunc  remove_func,
                                                                          gpointer                  user_data);

diff --git a/gtk/gtkpopover.c b/gtk/gtkpopover.c
index 77f414b1aa9c087fa1cf3c631ee721636c98f0d7..7af83ef84c77b81c692e65c18452ce4e0766d3a7 100644 (file)
--- a/gtk/gtkpopover.c
+++ b/gtk/gtkpopover.c
@@ -2084,7 +2084,7 @@ gtk_popover_tracker_insert_func (GtkMenuTrackerItem *item,
       gtk_widget_set_halign (content, GTK_ALIGN_FILL);
       gtk_widget_show (content);
       gtk_container_add (GTK_CONTAINER (child), content);
-      tracker = gtk_menu_tracker_new_for_item_link (item, G_MENU_LINK_SUBMENU,
+      tracker = gtk_menu_tracker_new_for_item_link (item, G_MENU_LINK_SUBMENU, TRUE,
                                                     gtk_popover_tracker_insert_func,
                                                     gtk_popover_tracker_remove_func, content);
 
@@ -2202,6 +2202,7 @@ gtk_popover_bind_model (GtkPopover  *popover,
       priv->tracker = gtk_menu_tracker_new (GTK_ACTION_OBSERVABLE (muxer),
                                             model,
                                             TRUE,
+                                            TRUE,
                                             action_namespace,
                                             gtk_popover_tracker_insert_func,
                                             gtk_popover_tracker_remove_func,