Allowed to refer to an external list for highlighted segments.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@515 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

1 files changed, 40 insertions, 1 deletions

diff --git a/src/gtkext/gtkgraphview.c b/src/gtkext/gtkgraphview.c
index 6d7ab0d..e0eb870 100644
--- a/src/gtkext/gtkgraphview.c
+++ b/src/gtkext/gtkgraphview.c
@@ -46,6 +46,7 @@ struct _GtkGraphView
     vmpa_t start;                           /* Début de la portion vue     */ /* FIXME : à garder ? */
     vmpa_t end;                             /* Fin de la portion affichée  */ /* FIXME : à garder ? */
 
+    segcnt_list *highlighted;               /* Segments mis en évidence    */
     GtkBufferView **children;               /* Liste des sous-blocs        */
     GtkAllocation *allocs;                  /* Emplacements prévisibles    */
     size_t children_count;                  /* Taille de cette liste       */
@@ -99,6 +100,9 @@ static void gtk_graph_view_reset(GtkGraphView *);
 /* Définit la liste complète des éléments du futur graphique. */
 static GtkBufferView **gtk_graph_view_load_nodes(GtkGraphView *, GLoadedBinary *, const GBinRoutine *);
 
+/* Notifie un changement de surbrillance au sein d'un noeud. */
+static void gtk_graph_view_changed_highlights(GtkBlockView *, GtkGraphView *);
+
 /* Notifie une incapacité de déplacement au sein d'un noeud. */
 static void gtk_graph_view_reach_caret_limit(GtkBufferView *, GdkScrollDirection, GtkGraphView *);
 
@@ -348,6 +352,8 @@ static void gtk_graph_view_define_main_address(GtkGraphView *view, const vmpa2t
                 view->routine = routines[i];
                 g_object_ref(G_OBJECT(view->routine));
 
+                view->highlighted = init_segment_content_list();
+
                 view->children = gtk_graph_view_load_nodes(view, GTK_VIEW_PANEL(view)->binary,
                                                            routines[i]);
 
@@ -557,6 +563,9 @@ static void gtk_graph_view_reset(GtkGraphView *view)
     }
     */
 
+    if (view->highlighted)
+        exit_segment_content_list(view->highlighted);
+
     for (i = 0; i < view->children_count; i++)
     {
         g_signal_handlers_disconnect_by_func(view->children[i], gtk_graph_view_reach_caret_limit, view);
@@ -618,6 +627,7 @@ static GtkBufferView **gtk_graph_view_load_nodes(GtkGraphView *view, GLoadedBina
     {
         result[i] = GTK_VIEW_PANEL(gtk_block_view_new());
         g_signal_connect(result[i], "reach-limit", G_CALLBACK(gtk_graph_view_reach_caret_limit), view);
+        g_signal_connect(result[i], "highlight-changed", G_CALLBACK(gtk_graph_view_changed_highlights), view);
 
         gtk_widget_show(GTK_WIDGET(result[i]));
         gtk_view_panel_attach_binary(result[i], binary, BVW_BLOCK);
@@ -626,7 +636,7 @@ static GtkBufferView **gtk_graph_view_load_nodes(GtkGraphView *view, GLoadedBina
 
         g_flow_block_get_boundary_addresses(G_FLOW_BLOCK(blocks[i]), &first, &last);
 
-        subview = g_buffer_view_new(buffer);
+        subview = g_buffer_view_new(buffer, view->highlighted);
         g_buffer_view_restrict(subview, &first, &last);
         gtk_buffer_view_attach_buffer(GTK_BUFFER_VIEW(result[i]), subview);
 
@@ -640,6 +650,35 @@ static GtkBufferView **gtk_graph_view_load_nodes(GtkGraphView *view, GLoadedBina
 /******************************************************************************
 *                                                                             *
 *  Paramètres  : node = composant d'affichage GTK impliqué dans la procédure. *
+*                view = support graphique de tous les noeuds.                 *
+*                                                                             *
+*  Description : Notifie un changement de surbrillance au sein d'un noeud.    *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static void gtk_graph_view_changed_highlights(GtkBlockView *node, GtkGraphView *view)
+{
+    size_t i;                               /* Boucle de parcours          */
+
+    for (i = 0; i < view->children_count; i++)
+    {
+        if (view->children[i] == node)
+            continue;
+
+        gtk_widget_queue_draw(GTK_WIDGET(view->children[i]));
+
+    }
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : node = composant d'affichage GTK impliqué dans la procédure. *
 *                dir  = direction du déplacement souhaité et impossible.      *
 *                view = support graphique de tous les noeuds.                 *
 *                                                                             *