summaryrefslogtreecommitdiff
path: root/src/gui/menus/view.c
blob: 5298af3ed67eb111348588acaa35b8a49a17ac90 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571

/* Chrysalide - Outil d'analyse de fichiers binaires
 * view.c - gestion du menu 'Affichage'
 *
 * Copyright (C) 2012-2017 Cyrille Bagard
 *
 *  This view is part of Chrysalide.
 *
 *  Chrysalide 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.
 *
 *  Chrysalide 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 <assert.h>


#include <i18n.h>


#include "../editem-int.h"
#include "../core/global.h"
#include "../core/items.h"
#include "../core/panels.h"
#include "../../analysis/project.h"
#include "../../gtkext/easygtk.h"
#include "../../gtkext/gtkblockdisplay.h"
#include "../../gtkext/gtkgraphdisplay.h"



/* Réagit avec le menu "Affichage -> Panneaux latéraux". */
static void mcb_view_update_side_panels_list(GtkMenuItem *, GMenuBar *);

/* Réagit avec le menu "Affichage -> Panneaux latéraux -> ...". */
static void mcb_view_change_panel_docking(GtkCheckMenuItem *, GPanelItem *);

/* Réagit avec le menu "Affichage -> Vue xxx". */
static void mcb_view_change_support(GtkRadioMenuItem *, gpointer);

/* Réagit avec le menu "Affichage -> (colonne xxx)". */
static void mcb_view_display_column(GtkCheckMenuItem *, gpointer);

/* 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 = qck_create_menu(GTK_MENU_ITEM(result));

    /* Affichage -> Panneaux latéraux */

    submenuitem = qck_create_menu_item(NULL, NULL, _("Side panels"), NULL, NULL);
    g_signal_connect(submenuitem, "select", G_CALLBACK(mcb_view_update_side_panels_list), bar);
    gtk_container_add(GTK_CONTAINER(menubar), submenuitem);

    qck_create_menu(GTK_MENU_ITEM(submenuitem));

    /* - */

    submenuitem = qck_create_menu_separator();
    gtk_container_add(GTK_CONTAINER(menubar), submenuitem);

    /* 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), 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));
    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, "mnu_view_switch_graphview", rgroup, _("Graph view"),
                                             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));
    gtk_container_add(GTK_CONTAINER(menubar), submenuitem);

    /* - */

    submenuitem = qck_create_menu_separator();
    gtk_container_add(GTK_CONTAINER(menubar), submenuitem);

    /* Affichage des données */

    submenuitem = qck_create_check_menu_item(ref, "mnu_view_display_off", _("Physical offset"),
                                             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), 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), NULL);
    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.                        *
*                panel  = 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, GtkDisplayPanel *panel, GMenuBar *bar)
{
    GObject *ref;                           /* Espace de référencements    */
    GtkRadioMenuItem *item;                 /* Elément de menu arbitraire  */
    GSList *radios;                         /* Liste des menus d'affichage */
    GSList *found;                          /* Elément de menu à activer   */
    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        */

    ref = g_editor_item_get_global_ref(G_EDITOR_ITEM(bar));

    /* Types de panneau de code */

    item = GTK_RADIO_MENU_ITEM(g_object_get_data(ref, "mnu_view_switch_graphview"));

    radios = gtk_radio_menu_item_get_group(item);

    void disconnect_display_radio(GtkWidget *wgt, gpointer unused)
    {
        g_signal_handlers_disconnect_by_func(wgt, G_CALLBACK(mcb_view_change_support), NULL);

    }

    g_slist_foreach(radios, (GFunc)disconnect_display_radio, NULL);

    gint find_suitable_display_radio(GObject *rdo, GObject *pnl)
    {
        GType rdo_type;                     /* Type d'affichage supporté   */
        GType pnl_type;                     /* Type du panneau affiché     */

        rdo_type = GPOINTER_TO_SIZE(g_object_get_data(rdo, "kind_of_display"));

        pnl_type = G_OBJECT_TYPE(pnl);

        return (rdo_type == pnl_type ? 0 : -1);

    }

    found = g_slist_find_custom(radios, G_OBJECT(panel), (GCompareFunc)find_suitable_display_radio);

    assert(found != NULL);

    gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(found->data), TRUE);

    void reconnect_display_radio(GtkWidget *wgt, gpointer unused)
    {
        g_signal_connect(wgt, "toggled", G_CALLBACK(mcb_view_change_support), NULL);

    }

    g_slist_foreach(radios, (GFunc)reconnect_display_radio, NULL);

    /* - */

    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), 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), 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), 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), 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), 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), NULL);

}


/******************************************************************************
*                                                                             *
*  Paramètres  : ref   = espace de référencements à consulter.                *
*                panel = panneau d'affichage actif ou NULL si aucun.          *
*                                                                             *
*  Description : Met à jour les accès du menu "Affichage" selon le contenu.   *
*                                                                             *
*  Retour      : -                                                            *
*                                                                             *
*  Remarques   : -                                                            *
*                                                                             *
******************************************************************************/

void update_access_in_menu_view(GObject *ref, GtkDisplayPanel *panel)
{
    gboolean access;                        /* Accès à déterminer          */
    GtkWidget *item;                        /* Elément de menu à traiter   */

    /* Préliminaire */

    access = (panel != NULL);

    /* Affichage des données */

    item = GTK_WIDGET(g_object_get_data(ref, "mnu_view_display_off"));
    gtk_widget_set_sensitive(item, access);

    item = GTK_WIDGET(g_object_get_data(ref, "mnu_view_display_addr"));
    gtk_widget_set_sensitive(item, access);

    item = GTK_WIDGET(g_object_get_data(ref, "mnu_view_display_code"));
    gtk_widget_set_sensitive(item, access);

}


/******************************************************************************
*                                                                             *
*  Paramètres  : menuitem = élément de menu sélectionné.                      *
*                bar      = barre de menu parente.                            *
*                                                                             *
*  Description : Réagit avec le menu "Affichage -> Panneaux latéraux".        *
*                                                                             *
*  Retour      : -                                                            *
*                                                                             *
*  Remarques   : -                                                            *
*                                                                             *
******************************************************************************/

static void mcb_view_update_side_panels_list(GtkMenuItem *menuitem, GMenuBar *bar)
{
    GtkWidget *menubar;                     /* Support pour éléments       */
    GtkAccelGroup *accgroup;                /* Groupe de raccourcis        */

    typedef struct _panels_loading_filter
    {
        GtkContainer *support;              /* Support pour éléments       */
        GtkAccelGroup *accel;               /* Groupe de raccourcis        */

        PanelItemPersonality personality;   /* Nature des éléments attendus*/
        bool first;                         /* Premier ajout ?             */

    } panels_loading_filter;

    panels_loading_filter pfilter;


    menubar = gtk_menu_item_get_submenu(menuitem);

    /* Réinitialisation */

    void remove_panel_menu_item(GtkWidget *widget, GtkContainer *container)
    {
        gtk_container_remove(container, widget);

    }

    gtk_container_foreach(GTK_CONTAINER(menubar), (GtkCallback)remove_panel_menu_item, menubar);

    /* Ajout des panneaux uniques */

    bool add_side_panel_to_list(GPanelItem *panel, panels_loading_filter *filter)
    {
        const char *name;                   /* Désignation de l'entrée     */
        GtkWidget *submenuitem;             /* Sous-élément de menu        */
        const char *bindings;               /* Raccourcis clavier bruts    */

        if (gtk_panel_item_get_personality(panel) != filter->personality)
            goto aptl_exit;

        /* Séparation */

        if (filter->first)
        {
            filter->first = false;

            submenuitem = qck_create_menu_separator();
            gtk_container_add(GTK_CONTAINER(menubar), submenuitem);

        }

        /* Elément de menu */

        name = g_editor_item_get_name(G_EDITOR_ITEM(panel));

        submenuitem = qck_create_check_menu_item(NULL, NULL, name,
                                                 G_CALLBACK(mcb_view_change_panel_docking), panel);

        bindings = gtk_panel_item_get_key_bindings(panel);

        if (bindings != NULL)
            add_accelerator_to_menu_item(submenuitem, bindings, filter->accel);

        gtk_container_add(filter->support, submenuitem);

        /* Statut de la coche */

        if (g_panel_item_is_docked(panel))
        {
            g_signal_handlers_disconnect_by_func(submenuitem, G_CALLBACK(mcb_view_change_panel_docking), panel);

            gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(submenuitem), TRUE);

            g_signal_connect(submenuitem, "toggled", G_CALLBACK(mcb_view_change_panel_docking), panel);

        }

     aptl_exit:

        return true;

    }

    accgroup = GTK_ACCEL_GROUP(g_object_get_data(G_OBJECT(bar), "accgroup"));

    pfilter.support = GTK_CONTAINER(menubar);
    pfilter.accel = accgroup;

    pfilter.personality = PIP_SINGLETON;
    pfilter.first = false;

    browse_all_item_panels((handle_panel_item_fc)add_side_panel_to_list, &pfilter);

    pfilter.personality = PIP_OTHER;
    pfilter.first = true;

    browse_all_item_panels((handle_panel_item_fc)add_side_panel_to_list, &pfilter);

}


/******************************************************************************
*                                                                             *
*  Paramètres  : menuitem = élément de menu ayant basculé.                    *
*                bar      = barre de menu parente.                            *
*                                                                             *
*  Description : Réagit avec le menu "Affichage -> Panneaux latéraux -> ...". *
*                                                                             *
*  Retour      : -                                                            *
*                                                                             *
*  Remarques   : -                                                            *
*                                                                             *
******************************************************************************/

static void mcb_view_change_panel_docking(GtkCheckMenuItem *menuitem, GPanelItem *item)
{
    gboolean active;                        /* Etat de sélection du menu   */

    active = gtk_check_menu_item_get_active(menuitem);

    if (active)
        g_panel_item_dock(item);
    else
        g_panel_item_undock(item);

}


/******************************************************************************
*                                                                             *
*  Paramètres  : menuitem = élément de menu ayant basculé.                    *
*                unused   = adresse non utilisée ici.                         *
*                                                                             *
*  Description : Réagit avec le menu "Affichage -> Vue xxx".                  *
*                                                                             *
*  Retour      : -                                                            *
*                                                                             *
*  Remarques   : -                                                            *
*                                                                             *
******************************************************************************/

static void mcb_view_change_support(GtkRadioMenuItem *menuitem, gpointer unused)
{
    GSList *group;                          /* Liste de menus radio        */
    GSList *iter;                           /* Boucle de parcours          */
    BinaryView wanted;                      /* Nouvelle vue à présenter    */
    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;

    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;

        wanted = GPOINTER_TO_UINT(g_object_get_data(G_OBJECT(iter->data), "kind_of_view"));

        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));

        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(new);

        g_object_unref(G_OBJECT(panel));

    }

}


/******************************************************************************
*                                                                             *
*  Paramètres  : menuitem = élément de menu ayant basculé.                    *
*                unused   = adresse non utilisée ici.                         *
*                                                                             *
*  Description : Réagit avec le menu "Affichage -> (colonne xxx)".            *
*                                                                             *
*  Retour      : -                                                            *
*                                                                             *
*  Remarques   : -                                                            *
*                                                                             *
******************************************************************************/

static void mcb_view_display_column(GtkCheckMenuItem *menuitem, gpointer unused)
{
    BufferLineColumn col;                   /* Colonne à traiter           */
    GLoadedBinary *binary;                  /* Binaire courant             */
    GtkDisplayPanel *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 = get_current_binary();

    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));

}


/******************************************************************************
*                                                                             *
*  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));

}