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/* Chrysalide - Outil d'analyse de fichiers binaires
* view.c - gestion du menu 'Affichage'
*
* Copyright (C) 2012 Cyrille Bagard
*
* This view is part of OpenIDA.
*
* OpenIDA is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* OpenIDA is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "view.h"
#include <i18n.h>
#include "../editem-int.h"
#include "../../analysis/project.h"
#include "../../gtkext/easygtk.h"
#include "../../gtkext/gtkdockstation.h"
/* Réagit avec le menu "Affichage -> Vue xxx". */
static void mcb_view_change_support(GtkRadioMenuItem *, GMenuBar *);
/* Réagit avec le menu "Affichage -> (colonne xxx)". */
static void mcb_view_display_column(GtkCheckMenuItem *, GMenuBar *);
/* Réagit avec le menu "Affichage -> Plein écran". */
static void mcb_view_show_full_screen(GtkCheckMenuItem *, GMenuBar *);
/******************************************************************************
* *
* Paramètres : ref = espace de référencement global. *
* accgroup = groupe d'accélérateurs pour les menus. *
* bar = barre de menu parente. *
* *
* Description : Construit le menu "Affichage". *
* *
* Retour : Panneau de menus mis en place. *
* *
* Remarques : - *
* *
******************************************************************************/
GtkWidget *build_menu_view(GObject *ref, GtkAccelGroup *accgroup, GMenuBar *bar)
{
GtkWidget *result; /* Support à retourner */
GtkWidget *menubar; /* Support pour éléments */
GtkWidget *submenuitem; /* Sous-élément de menu */
GSList *rgroup; /* Groupe des boutons radio */
result = gtk_menu_item_new_with_mnemonic(_("_View"));
gtk_widget_show(result);
menubar = gtk_menu_new();
gtk_menu_item_set_submenu(GTK_MENU_ITEM(result), menubar);
submenuitem = qck_create_radio_menu_item(ref, "textview", NULL, _("Text view"),
G_CALLBACK(mcb_view_change_support), bar);
add_accelerator_to_menu_item(submenuitem, "F2", accgroup);
g_object_set_data(G_OBJECT(submenuitem), "kind_of_view", GUINT_TO_POINTER(BVW_BLOCK));
gtk_container_add(GTK_CONTAINER(menubar), submenuitem);
rgroup = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(submenuitem));
submenuitem = qck_create_radio_menu_item(ref, "graphview", rgroup, _("Graph view"),
G_CALLBACK(mcb_view_change_support), bar);
add_accelerator_to_menu_item(submenuitem, "F3", accgroup);
g_object_set_data(G_OBJECT(submenuitem), "kind_of_view", GUINT_TO_POINTER(BVW_GRAPH));
gtk_container_add(GTK_CONTAINER(menubar), submenuitem);
rgroup = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(submenuitem));
submenuitem = qck_create_radio_menu_item(ref, "sourceview", rgroup, _("Source code"),
G_CALLBACK(mcb_view_change_support), bar);
add_accelerator_to_menu_item(submenuitem, "F4", accgroup);
g_object_set_data(G_OBJECT(submenuitem), "kind_of_view", GUINT_TO_POINTER(BVW_SOURCE));
gtk_container_add(GTK_CONTAINER(menubar), submenuitem);
submenuitem = qck_create_menu_separator();
gtk_container_add(GTK_CONTAINER(menubar), submenuitem);
submenuitem = qck_create_check_menu_item(G_OBJECT(result), "off", _("Physical offset"),
G_CALLBACK(mcb_view_display_column), bar);
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(G_OBJECT(result), "addr", _("Virtual address"),
G_CALLBACK(mcb_view_display_column), bar);
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(G_OBJECT(result), "code", _("Binary code"),
G_CALLBACK(mcb_view_display_column), bar);
g_object_set_data(G_OBJECT(submenuitem), "kind_of_col", GUINT_TO_POINTER(BLC_BINARY));
gtk_container_add(GTK_CONTAINER(menubar), submenuitem);
submenuitem = qck_create_menu_separator();
gtk_container_add(GTK_CONTAINER(menubar), submenuitem);
/* Affichage -> Plein écran */
submenuitem = qck_create_check_menu_item(NULL, NULL, _("Full screen"),
G_CALLBACK(mcb_view_show_full_screen), bar);
add_accelerator_to_menu_item(submenuitem, "F11", accgroup);
gtk_container_add(GTK_CONTAINER(menubar), submenuitem);
return result;
}
/******************************************************************************
* *
* Paramètres : widget = menu principal à actualiser. *
* view = nouveau panneau d'affichage actif. *
* bar = barre de menu parente. *
* *
* Description : Lance une actualisation du fait d'un changement de vue. *
* *
* Retour : - *
* *
* Remarques : - *
* *
******************************************************************************/
void update_menu_view_for_view(GtkWidget *widget, GtkViewPanel *view, GMenuBar *bar)
{
GLoadedBinary *binary; /* Binaire courant */
BinaryView content; /* Type de vue active */
const bool *display; /* Règles d'affichage courantes*/
GtkWidget *submenuitem; /* Sous-élément de menu */
bool status; /* Consigne d'affichage */
binary = g_editor_item_get_current_binary(G_EDITOR_ITEM(bar));
content = gtk_view_panel_describe_content(view);
display = g_loaded_binary_get_column_display(binary, content);
/* Positions physiques */
submenuitem = g_object_get_data(G_OBJECT(widget), "off");
g_signal_handlers_disconnect_by_func(submenuitem, G_CALLBACK(mcb_view_display_column), bar);
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);
/* Adresses virtuelles */
submenuitem = g_object_get_data(G_OBJECT(widget), "addr");
g_signal_handlers_disconnect_by_func(submenuitem, G_CALLBACK(mcb_view_display_column), bar);
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);
/* Code binaire */
submenuitem = g_object_get_data(G_OBJECT(widget), "code");
g_signal_handlers_disconnect_by_func(submenuitem, G_CALLBACK(mcb_view_display_column), bar);
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);
}
/******************************************************************************
* *
* Paramètres : menuitem = élément de menu ayant basculé. *
* bar = barre de menu parente. *
* *
* Description : Réagit avec le menu "Affichage -> Vue xxx". *
* *
* Retour : - *
* *
* Remarques : - *
* *
******************************************************************************/
static void mcb_view_change_support(GtkRadioMenuItem *menuitem, GMenuBar *bar)
{
GSList *group; /* Liste de menus radio */
GSList *iter; /* Boucle de parcours */
BinaryView view; /* Nouvelle vue à présenter */
GtkViewPanel *vpanel; /* Afficheur effectif de code */
GtkWidget *station; /* Base du remplacement */
GLoadedBinary *binary; /* Edition courante */
GtkWidget *scroll; /* Nouveau support à utiliser */
/* On ne traite qu'une seule fois ! */
if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(menuitem))) return;
group = gtk_radio_menu_item_get_group(menuitem);
for (iter = group; iter != NULL; iter = g_slist_next(iter))
{
if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(iter->data))) continue;
view = GPOINTER_TO_UINT(g_object_get_data(G_OBJECT(iter->data), "kind_of_view"));
/**
* La hiérarchie des composants empilés est la suivante :
*
* - GtkBlockView / GtkGraphView / GtkSourceView (avec GtkViewport intégré)
* - GtkScrolledWindow
* - GtkNotebook
* - GtkDockStation
*
*/
vpanel = g_editor_item_get_current_view(G_EDITOR_ITEM(bar));
station = gtk_widget_get_parent(GTK_WIDGET(vpanel)); /* ScrollWindow */
station = gtk_widget_get_parent(station); /* NoteBook */
station = gtk_widget_get_parent(station); /* DockStation */
binary = g_editor_item_get_current_binary(G_EDITOR_ITEM(bar));
scroll = g_study_project_get_view_for_binary(get_current_project(),
binary, view, &vpanel);
gtk_dock_panel_change_active_widget(GTK_DOCK_STATION(station), scroll);
change_editor_items_current_view(G_EDITOR_ITEM(bar)->ref, vpanel);
}
}
/******************************************************************************
* *
* Paramètres : menuitem = élément de menu ayant basculé. *
* bar = barre de menu parente. *
* *
* Description : Réagit avec le menu "Affichage -> (colonne xxx)". *
* *
* Retour : - *
* *
* Remarques : - *
* *
******************************************************************************/
static void mcb_view_display_column(GtkCheckMenuItem *menuitem, GMenuBar *bar)
{
BufferLineColumn col; /* Colonne à traiter */
GLoadedBinary *binary; /* Binaire courant */
GtkViewPanel *panel; /* Affichage courant */
BinaryView view; /* Type de vue représentée */
gboolean active; /* Etat de sélection du menu */
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));
panel = g_editor_item_get_current_view(G_EDITOR_ITEM(bar));
view = gtk_view_panel_describe_content(panel);
active = gtk_check_menu_item_get_active(menuitem);
g_loaded_binary_set_column_display(binary, view, col, active);
}
/******************************************************************************
* *
* Paramètres : menuitem = élément de menu sélectionné. *
* bar = barre de menu parente. *
* *
* Description : Réagit avec le menu "Affichage -> Plein écran". *
* *
* Retour : - *
* *
* Remarques : - *
* *
******************************************************************************/
static void mcb_view_show_full_screen(GtkCheckMenuItem *menuitem, GMenuBar *bar)
{
GObject *ref; /* Espace de référencements */
gboolean active; /* Etat de sélection du menu */
ref = g_editor_item_get_global_ref(G_EDITOR_ITEM(bar));
active = gtk_check_menu_item_get_active(menuitem);
if (active)
gtk_window_fullscreen(GTK_WINDOW(ref));
else
gtk_window_unfullscreen(GTK_WINDOW(ref));
}
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