Updated display of graphical views on option change and fixed size bugs.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@301 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

4 files changed, 77 insertions, 15 deletions

diff --git a/src/gtkext/gtkgraphview.c b/src/gtkext/gtkgraphview.c
index 1a48680..88210f5 100644
--- a/src/gtkext/gtkgraphview.c
+++ b/src/gtkext/gtkgraphview.c
@@ -38,8 +38,6 @@ struct _GtkGraphView
     GtkViewPanel parent;                    /* A laisser en premier        */
     GtkFixed *support;                      /* Support des vues en bloc    */
 
-    GtkRequisition requisition;             /* Espace requis d'affichage   */   /* A garder ?? */
-
     vmpa_t start;                           /* Début de la portion vue     */
     vmpa_t end;                             /* Fin de la portion affichée  */
 
@@ -79,6 +77,9 @@ static gboolean gtk_graph_view_expose(GtkWidget *, GdkEventExpose *, GtkGraphVie
 /* Réagit à la sélection externe d'une adresse. */
 static void gtk_graph_view_define_main_address(GtkGraphView *, vmpa_t);
 
+/* Actualise les besoins internes avant un redimensionnement. */
+static void gtk_graph_view_prepare_resize(GtkGraphView *);
+
 /* Indique la position d'affichage d'une adresse donnée. */
 static bool gtk_graph_view_get_address_coordinates(const GtkGraphView *, vmpa_t, gint *, gint *);
 
@@ -145,6 +146,7 @@ static void gtk_graph_view_init(GtkGraphView *view)
     viewpanel = GTK_VIEW_PANEL(view);
 
     viewpanel->define = (define_address_fc)gtk_graph_view_define_main_address;
+    viewpanel->resize = (prepare_resize_fc)gtk_graph_view_prepare_resize;
     viewpanel->get_coordinates = (get_addr_coordinates_fc)gtk_graph_view_get_address_coordinates;
     viewpanel->scroll = (scroll_fc)gtk_graph_view_scroll;
     viewpanel->cache_glance = (cache_glance_fc)gtk_graph_view_cache_glance;
@@ -213,8 +215,8 @@ static void gtk_graph_view_size_request(GtkWidget *widget, GtkRequisition *requi
     if (left_corner != G_MAXINT) requisition->width += left_corner;
     if (top_corner != G_MAXINT) requisition->height += top_corner;
 
-    if (view->requisition.width == 0 && view->requisition.height == 0)
-        view->requisition = *requisition;
+    requisition->width += GTK_VIEW_PANEL(widget)->hadjustment->value;
+    requisition->height += GTK_VIEW_PANEL(widget)->vadjustment->value;
 
 }
 
@@ -237,6 +239,7 @@ static void gtk_graph_view_size_allocate(GtkWidget *widget, GtkAllocation *alloc
     gpointer fixed_class;                   /* Classe parente              */
     GtkViewPanel *panel;                    /* Autre version du composant  */
     GtkAllocation valloc;                   /* Surface utilisable          */
+    GtkRequisition req;                     /* Taille demandée             */
     gboolean changed;                       /* Changement de valeur ?      */
 
     /* Mise à jour GTK */
@@ -253,13 +256,15 @@ static void gtk_graph_view_size_allocate(GtkWidget *widget, GtkAllocation *alloc
 
     gtk_view_panel_compute_allocation(panel, &valloc);
 
+    gtk_widget_size_request(widget, &req);
+
     /* Défilement horizontal */
 
     panel->hadjustment->page_size = valloc.width;
     panel->hadjustment->step_increment = valloc.width * 0.1;
     panel->hadjustment->page_increment = valloc.width * 0.9;
 
-    panel->hadjustment->upper = MAX(GTK_GRAPH_VIEW(widget)->requisition.width, valloc.width);
+    panel->hadjustment->upper = MAX(req.width, valloc.width);
 
     gtk_view_panel_reclamp_adjustment(panel->hadjustment, &changed);
 
@@ -274,7 +279,7 @@ static void gtk_graph_view_size_allocate(GtkWidget *widget, GtkAllocation *alloc
     panel->vadjustment->step_increment = valloc.width * 0.1;
     panel->vadjustment->page_increment = valloc.width * 0.9;
 
-    panel->vadjustment->upper = MAX(GTK_GRAPH_VIEW(widget)->requisition.height, valloc.height);
+    panel->vadjustment->upper = MAX(req.height, valloc.height);
 
     gtk_view_panel_reclamp_adjustment(panel->vadjustment, &changed);
 
@@ -376,6 +381,36 @@ static void gtk_graph_view_define_main_address(GtkGraphView *view, vmpa_t addr)
 
 /******************************************************************************
 *                                                                             *
+*  Paramètres  : view = composant GTK à mettre à jour.                        *
+*                                                                             *
+*  Description : Actualise les besoins internes avant un redimensionnement.   *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static void gtk_graph_view_prepare_resize(GtkGraphView *view)
+{
+    size_t i;                               /* Boucle de parcours          */
+
+    if (view->children_count > 0)
+    {
+        for (i = 0; i < view->children_count; i++)
+            gtk_widget_queue_resize(GTK_WIDGET(view->children[i]));
+
+        build_graph_view(view, view->children, view->children_count);
+
+        change_editor_items_current_view_content(GTK_VIEW_PANEL(view));
+
+    }
+
+}
+
+
+/******************************************************************************
+*                                                                             *
 *  Paramètres  : view = composant GTK à consulter.                            *
 *                addr = adresse à présenter à l'écran.                        *
 *                x    = position horizontale au sein du composant. [OUT]      *
@@ -496,6 +531,7 @@ GtkWidget *gtk_graph_view_new(void)
 void gtk_graph_view_put(GtkGraphView *view, GtkWidget *widget, const GtkAllocation *alloc)
 {
     size_t i;                               /* Boucle de parcours          */
+    GtkWidget *parent;                      /* Parent en cas de réajustemt.*/
 
     for (i = 0; i < view->children_count; i++)
         if (GTK_WIDGET(view->children[i]) == widget)
@@ -504,8 +540,19 @@ void gtk_graph_view_put(GtkGraphView *view, GtkWidget *widget, const GtkAllocati
             break;
         }
 
+    parent = gtk_widget_get_parent(widget);
+
+    if (parent != NULL)
+    {
+        g_object_ref(G_OBJECT(widget));
+        gtk_container_remove(GTK_CONTAINER(parent), widget);
+    }
+
     gtk_fixed_put(view->support, widget, alloc->x, alloc->y);
 
+    if (parent != NULL)
+        g_object_unref(G_OBJECT(widget));
+
 }
 
 
@@ -547,9 +594,6 @@ static void gtk_graph_view_reset(GtkGraphView *view)
 {
     size_t i;                               /* Boucle de parcours          */
 
-    view->requisition.width = 0;
-    view->requisition.height = 0;
-
     view->start = VMPA_MAX;
     view->end = VMPA_MAX;
 
@@ -618,8 +662,8 @@ static GtkViewPanel **gtk_graph_view_load_nodes(GtkGraphView *view, GLoadedBinar
     list = g_loaded_binary_get_instructions(binary);
     buffer = g_loaded_binary_get_disassembled_buffer(binary);
 
-    addr = g_loaded_binary_display_addresses_in_text(binary, BDT_GRAPH);
-    code = g_loaded_binary_display_code_in_text(binary, BDT_GRAPH);
+    addr = GTK_VIEW_PANEL(view)->display_addr;
+    code = GTK_VIEW_PANEL(view)->display_code;
 
     first = start;
     last = first;
diff --git a/src/gtkext/gtkviewpanel-int.h b/src/gtkext/gtkviewpanel-int.h
index ee14067..b859f99 100644
--- a/src/gtkext/gtkviewpanel-int.h
+++ b/src/gtkext/gtkviewpanel-int.h
@@ -39,6 +39,9 @@ typedef void (* attach_binary_fc) (GtkViewPanel *, GLoadedBinary *, bool *, bool
 /* Réagit à la sélection externe d'une adresse. */
 typedef void (* define_address_fc) (GtkViewPanel *, vmpa_t);
 
+/* Actualise les besoins internes avant un redimensionnement. */
+typedef void (* prepare_resize_fc) (GtkViewPanel *);
+
 /* Indique la position d'affichage d'une adresse donnée. */
 typedef bool (* get_addr_coordinates_fc) (const GtkViewPanel *, vmpa_t, gint *, gint *);
 
@@ -65,6 +68,7 @@ struct _GtkViewPanel
 
     attach_binary_fc attach;                /* Association avec un binaire */
     define_address_fc define;               /* Centrage sur une partie     */
+    prepare_resize_fc resize;               /* Prépare une nouvelle taille */
     get_addr_coordinates_fc get_coordinates;/* Conversion adresse <-> pos. */
     scroll_fc scroll;                       /* Défilement du contenu       */
     cache_glance_fc cache_glance;           /* Cache de la mignature       */
diff --git a/src/gtkext/gtkviewpanel.c b/src/gtkext/gtkviewpanel.c
index a3bf747..ab0f237 100644
--- a/src/gtkext/gtkviewpanel.c
+++ b/src/gtkext/gtkviewpanel.c
@@ -410,12 +410,19 @@ bool gtk_view_panel_get_addresses_display(const GtkViewPanel *panel)
 *                                                                             *
 ******************************************************************************/
 
-void gtk_view_panel_set_addresses_display(const GtkViewPanel *panel, bool state)
+void gtk_view_panel_set_addresses_display(GtkViewPanel *panel, bool state)
 {
     if (*panel->display_addr != state)
     {
         *panel->display_addr = state;
+
+        if (panel->resize != NULL)
+            panel->resize(panel);
+
+        gtk_widget_queue_resize(gtk_widget_get_parent(GTK_WIDGET(panel)));
+        gtk_widget_queue_resize(GTK_WIDGET(panel));
         gtk_widget_queue_draw(GTK_WIDGET(panel));
+
     }
 
 }
@@ -453,12 +460,19 @@ bool gtk_view_panel_get_code_display(const GtkViewPanel *panel)
 *                                                                             *
 ******************************************************************************/
 
-void gtk_view_panel_set_code_display(const GtkViewPanel *panel, bool state)
+void gtk_view_panel_set_code_display(GtkViewPanel *panel, bool state)
 {
     if (*panel->display_code != state)
     {
         *panel->display_code = state;
+
+        if (panel->resize != NULL)
+            panel->resize(panel);
+
+        gtk_widget_queue_resize(gtk_widget_get_parent(GTK_WIDGET(panel)));
+        gtk_widget_queue_resize(GTK_WIDGET(panel));
         gtk_widget_queue_draw(GTK_WIDGET(panel));
+
     }
 
 }
diff --git a/src/gtkext/gtkviewpanel.h b/src/gtkext/gtkviewpanel.h
index 3de5fab..61df60f 100644
--- a/src/gtkext/gtkviewpanel.h
+++ b/src/gtkext/gtkviewpanel.h
@@ -60,13 +60,13 @@ void gtk_view_panel_attach_binary(GtkViewPanel *, GLoadedBinary *, bool *, bool
 bool gtk_view_panel_get_addresses_display(const GtkViewPanel *);
 
 /* Définit si les adresses doivent apparaître dans le rendu. */
-void gtk_view_panel_set_addresses_display(const GtkViewPanel *, bool);
+void gtk_view_panel_set_addresses_display(GtkViewPanel *, bool);
 
 /* Indique si le code doit apparaître dans le rendu. */
 bool gtk_view_panel_get_code_display(const GtkViewPanel *);
 
 /* Définit si le code doit apparaître dans le rendu. */
-void gtk_view_panel_set_code_display(const GtkViewPanel *, bool);
+void gtk_view_panel_set_code_display(GtkViewPanel *, bool);
 
 /* Fournit le binaire associé à la représentation. */
 GLoadedBinary *gtk_view_panel_get_binary(const GtkViewPanel *);