aboutsummaryrefslogtreecommitdiffstats
path: root/mail/folder-browser.c
blob: 5b032b22aae7a75113f6702ef5958490d30d13fe (plain) (blame)
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
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * folder-browser.c: Folder browser top level component
 *
 * Author:
 *   Miguel de Icaza (miguel@kernel.org)
 *
 * (C) 2000 Helix Code, Inc.
 */
#include <config.h>
#include <ctype.h>
#include <gnome.h>
#include "e-util/e-sexp.h"
#include "folder-browser.h"
#include "mail.h"
#include "mail-callbacks.h"
#include "mail-tools.h"
#include "message-list.h"
#include "mail-threads.h"
#include "mail-ops.h"
#include "mail-vfolder.h"
#include "mail-autofilter.h"
#include "mail-mlist-magic.h"

#include <gal/util/e-util.h>
#include <gal/widgets/e-unicode.h>
#include <gal/e-paned/e-vpaned.h>

#include "filter/vfolder-rule.h"
#include "filter/vfolder-context.h"
#include "filter/filter-option.h"
#include "filter/filter-input.h"

#include "mail-search-dialogue.h"

#include "mail-local.h"
#include "mail-config.h"

#include <gal/widgets/e-popup-menu.h>

#define d(x) x

#define PARENT_TYPE (gtk_table_get_type ())

static void fb_resize_cb (GtkWidget *w, GtkAllocation *a);

static GtkObjectClass *folder_browser_parent_class;

static void
folder_browser_destroy (GtkObject *object)
{
    FolderBrowser *folder_browser;
    CORBA_Environment ev;
    
    folder_browser = FOLDER_BROWSER (object);
    
    CORBA_exception_init (&ev);
    
    if (folder_browser->search_full)
        gtk_object_unref (GTK_OBJECT (folder_browser->search_full));
    
    if (folder_browser->shell != CORBA_OBJECT_NIL)
        CORBA_Object_release (folder_browser->shell, &ev);
    
    g_free (folder_browser->uri);
    
    if (folder_browser->folder) {
        mail_do_sync_folder (folder_browser->folder);
        camel_object_unref (CAMEL_OBJECT (folder_browser->folder));
    }
    
    if (folder_browser->message_list)
        bonobo_object_unref (BONOBO_OBJECT (folder_browser->message_list));
    
    if (folder_browser->mail_display)
        gtk_widget_destroy (GTK_WIDGET (folder_browser->mail_display));
    
    CORBA_exception_free (&ev);
    
    folder_browser_parent_class->destroy (object);
}

static void
folder_browser_class_init (GtkObjectClass *object_class)
{
    object_class->destroy = folder_browser_destroy;
    
    folder_browser_parent_class = gtk_type_class (PARENT_TYPE);
}

/*
 * static gboolean
 * folder_browser_load_folder (FolderBrowser *fb, const char *name)
 * {
 *  CamelFolder *new_folder;
 * 
 *  new_folder = mail_tool_uri_to_folder_noex (name);
 * 
 *  if (!new_folder)
 *      return FALSE;
 * 
 *  if (fb->folder)
 *      camel_object_unref (CAMEL_OBJECT (fb->folder));
 *  fb->folder = new_folder;
 *  message_list_set_folder (fb->message_list, new_folder);
 *  return TRUE;
 * }
 */

#define EQUAL(a,b) (strcmp (a,b) == 0)

gboolean
folder_browser_set_uri (FolderBrowser *folder_browser, const char *uri)
{
    if (*uri)
        mail_do_load_folder (folder_browser, uri);
    return TRUE;
}

void
folder_browser_set_message_preview (FolderBrowser *folder_browser, gboolean show_message_preview)
{
    if (folder_browser->preview_shown == show_message_preview)
        return;

    g_warning ("FIXME: implement me");
}

enum {
    ESB_SHOW_ALL,
    ESB_ADVANCED,
    ESB_SAVE,
};

static ESearchBarItem folder_browser_search_menu_items[] = {
    { N_("Show All"),    ESB_SHOW_ALL },
    { NULL,              0            },
    { N_("Advanced..."), ESB_ADVANCED },
    { NULL,              0            },
    { N_("Save"),        ESB_SAVE     },
    { NULL,              -1           }
};

enum {
    ESB_BODY_SUBJECT_CONTAINS,
    ESB_BODY_CONTAINS,
    ESB_SUBJECT_CONTAINS,
    ESB_BODY_DOES_NOT_CONTAIN,
    ESB_SUBJECT_DOES_NOT_CONTAIN,
};

static ESearchBarItem folder_browser_search_option_items[] = {
    { N_("Body or subject contains"), ESB_BODY_SUBJECT_CONTAINS    },
    { N_("Body contains"),            ESB_BODY_CONTAINS            },
        { N_("Subject contains"),         ESB_SUBJECT_CONTAINS         },
    { N_("Body does not contain"),    ESB_BODY_DOES_NOT_CONTAIN    },
    { N_("Subject does not contain"), ESB_SUBJECT_DOES_NOT_CONTAIN },
    { NULL,                           -1                           }
};

/* NOTE: If this is changed, then change the search_save() function to match! */
/* %s is replaced by the whole search string in quotes ...
   possibly could split the search string into words as well ? */
static char *search_string[] = {
    "(or (body-contains %s) (match-all (header-contains \"Subject\" %s)))",
    "(body-contains %s)",
    "(match-all (header-contains \"Subject\" %s)",
    "(match-all (not (body-contains %s)))",
    "(match-all (not (header-contains \"Subject\" %s)))",
};

static void
search_full_clicked (MailSearchDialogue *msd, guint button, FolderBrowser *fb)
{
    char *query;
    
    switch (button) {
    case 0:         /* 'ok' */
    case 1:         /* 'search' */
        query = mail_search_dialogue_get_query (msd);
        message_list_set_search (fb->message_list, query);
        g_free (query);
        
        /* save the search as well */
        if (fb->search_full)
            gtk_object_unref (GTK_OBJECT (fb->search_full));
        
        fb->search_full = msd->rule;
        
        gtk_object_ref (GTK_OBJECT (fb->search_full));
        if (button == 0)
            gnome_dialog_close (GNOME_DIALOG (msd));
        break;
    case 2:         /* 'cancel' */
        gnome_dialog_close (GNOME_DIALOG (msd));
    case -1:        /* dialogue closed */
        message_list_set_search (fb->message_list, 0);
        /* reset the search buttons state */
        gtk_menu_set_active (GTK_MENU (GTK_OPTION_MENU (fb->search->option)->menu), 0);
        gtk_widget_set_sensitive (fb->search->entry, TRUE);
        break;
    }
}

/* bring up the 'full search' dialogue and let the user use that to search with */
static void
search_full (GtkWidget *w, FolderBrowser *fb)
{
    MailSearchDialogue *msd;
    
    gtk_widget_set_sensitive (fb->search->entry, FALSE);
    
    msd = mail_search_dialogue_new_with_rule (fb->search_full);
    gtk_signal_connect (GTK_OBJECT (msd), "clicked", search_full_clicked, fb);
    gtk_widget_show (GTK_WIDGET (msd));
}

static void
search_save (GtkWidget *w, FolderBrowser *fb)
{
    char *text;
    FilterElement *element;
    VfolderRule *rule;
    FilterPart *part;
    int index;
    
    text = e_utf8_gtk_entry_get_text (GTK_ENTRY (fb->search->entry));
    
    index = fb->search->option_choice;
    
    if (text == NULL || text[0] == 0) {
        g_free (text);
        return;
    }
    
    rule = vfolder_rule_new ();
    ((FilterRule *)rule)->grouping = FILTER_GROUP_ANY;
    vfolder_rule_add_source (rule, fb->uri);
    filter_rule_set_name ((FilterRule *)rule, text);
    
    switch (index) {
    default:
        /* header or body contains */
        index = ESB_BODY_SUBJECT_CONTAINS;
    case ESB_BODY_CONTAINS:
    case ESB_SUBJECT_CONTAINS:
        if (index == ESB_BODY_SUBJECT_CONTAINS || index == ESB_BODY_CONTAINS) {
            part = vfolder_create_part ("body");
            filter_rule_add_part ((FilterRule *)rule, part);
            element = filter_part_find_element (part, "body-type");
            filter_option_set_current ((FilterOption *)element, "contains");
            element = filter_part_find_element (part, "word");
            filter_input_set_value ((FilterInput *)element, text);
        }
        
        if (index == ESB_BODY_SUBJECT_CONTAINS || index == ESB_SUBJECT_CONTAINS) {
            part = vfolder_create_part ("subject");
            filter_rule_add_part ((FilterRule *)rule, part);
            element = filter_part_find_element (part, "subject-type");
            filter_option_set_current ((FilterOption *)element, "contains");
            element = filter_part_find_element (part, "subject");
            filter_input_set_value ((FilterInput *)element, text);
        }
        break;
    case ESB_BODY_DOES_NOT_CONTAIN:
        part = vfolder_create_part ("body");
        filter_rule_add_part ((FilterRule *)rule, part);
        element = filter_part_find_element (part, "body-type");
        filter_option_set_current ((FilterOption *)element, "not contains");
        element = filter_part_find_element (part, "word");
        filter_input_set_value ((FilterInput *)element, text);
        break;
    case ESB_SUBJECT_DOES_NOT_CONTAIN:
        part = vfolder_create_part ("subject");
        filter_rule_add_part ((FilterRule *)rule, part);
        element = filter_part_find_element (part, "subject-type");
        filter_option_set_current ((FilterOption *)element, "not contains");
        element = filter_part_find_element (part, "subject");
        filter_input_set_value ((FilterInput *)element, text);
        break;
    }
    
    vfolder_gui_add_rule (rule);
    
    g_free (text);
}

static void
folder_browser_search_menu_activated (ESearchBar *esb, int id, FolderBrowser *fb)
{
    switch (id) {
    case ESB_SHOW_ALL:
        gtk_entry_set_text (GTK_ENTRY (esb->entry), "");
        gtk_widget_set_sensitive (esb->entry, TRUE);
        message_list_set_search (fb->message_list, NULL);
        break;
    case ESB_ADVANCED:
        search_full (NULL, fb);
        break;
    case ESB_SAVE:
        search_save (NULL, fb);
        break;
    }
}

static void
folder_browser_search_query_changed (ESearchBar *esb, FolderBrowser *fb)
{
    GString *search_query;
    char *search_word, *str;
    int search_type;
    
    gtk_widget_set_sensitive (esb->entry, TRUE);
    
    gtk_object_get (GTK_OBJECT (esb),
            "text", &search_word,
            "option_choice", &search_type,
            NULL);
    
    if (search_word && strlen (search_word)) {
        str = search_string[search_type];
        
        search_query = g_string_new ("");
        while (*str) {
            if (str[0] == '%' && str[1]=='s') {
                str += 2;
                e_sexp_encode_string (search_query, search_word);
            } else {
                g_string_append_c (search_query, *str);
                str++;
            }
        }
        
        message_list_set_search (fb->message_list, search_query->str);
        g_string_free (search_query, TRUE);
    } else {
        message_list_set_search (fb->message_list, NULL);
    }
    
    g_free (search_word);
}

void
folder_browser_clear_search (FolderBrowser *fb)
{
    gtk_entry_set_text (GTK_ENTRY (fb->search->entry), "");
    gtk_option_menu_set_history (GTK_OPTION_MENU (fb->search->option), 0);
    
    message_list_set_search (fb->message_list, NULL);
}

void
folder_browser_toggle_threads (BonoboUIComponent           *component,
                   const char                  *path,
                   Bonobo_UIComponent_EventType type,
                   const char                  *state,
                   gpointer                     user_data)
{
    FolderBrowser *fb = user_data;
    
    if (type != Bonobo_UIComponent_STATE_CHANGED)
        return;
    
    mail_config_set_thread_list (atoi (state));
    message_list_set_threaded (fb->message_list, atoi (state));
}

void
folder_browser_toggle_view_source (BonoboUIComponent           *component,
                   const char                  *path,
                   Bonobo_UIComponent_EventType type,
                   const char                  *state,
                   gpointer                     user_data)
{
    FolderBrowser *fb = user_data;
    
    if (type != Bonobo_UIComponent_STATE_CHANGED)
        return;
    
    mail_config_set_view_source (atoi (state));
    mail_display_redisplay (fb->mail_display, TRUE);
}

void
vfolder_subject (GtkWidget *w, FolderBrowser *fb)
{
    vfolder_gui_add_from_message (fb->mail_display->current_message, AUTO_SUBJECT,
                      fb->uri);
}

void
vfolder_sender (GtkWidget *w, FolderBrowser *fb)
{
    vfolder_gui_add_from_message (fb->mail_display->current_message, AUTO_FROM,
                      fb->uri);
}

void
vfolder_recipient (GtkWidget *w, FolderBrowser *fb)
{
    vfolder_gui_add_from_message (fb->mail_display->current_message, AUTO_TO,
                      fb->uri);
}

void
filter_subject (GtkWidget *w, FolderBrowser *fb)
{
    filter_gui_add_from_message (fb->mail_display->current_message, AUTO_SUBJECT);
}

void
filter_sender (GtkWidget *w, FolderBrowser *fb)
{
    filter_gui_add_from_message (fb->mail_display->current_message, AUTO_FROM);
}

void
filter_recipient (GtkWidget *w, FolderBrowser *fb)
{
    filter_gui_add_from_message (fb->mail_display->current_message, AUTO_TO);
}

void
filter_mlist (GtkWidget *w, FolderBrowser *fb)
{
    char *name;
    char *header_value;
    const char *header_name;
    
    g_return_if_fail (fb->mail_display->current_message != NULL);

    name = mail_mlist_magic_detect_list (fb->mail_display->current_message, &header_name, &header_value);
    if (name == NULL)
        return;
    
    filter_gui_add_for_mailing_list (fb->mail_display->current_message, name, header_name, header_value);
    
    g_free (name);
    g_free (header_value);
}

/* handle context menu over message-list */
static gint
on_right_click (ETableScrolled *table, gint row, gint col, GdkEvent *event, FolderBrowser *fb)
{
    extern CamelFolder *drafts_folder;
    const CamelMessageInfo *info;
    GPtrArray *uids;
    int enable_mask = 0;
    int last_item, i;
    char *mailing_list_name;
    EPopupMenu filter_menu[] = {
        { _("VFolder on Subject"),         NULL, GTK_SIGNAL_FUNC (vfolder_subject),   NULL,  2 },
        { _("VFolder on Sender"),          NULL, GTK_SIGNAL_FUNC (vfolder_sender),    NULL,  2 },
        { _("VFolder on Recipients"),      NULL, GTK_SIGNAL_FUNC (vfolder_recipient), NULL,  2 },
        { "",                              NULL, GTK_SIGNAL_FUNC (NULL),              NULL,  0 },
        { _("Filter on Subject"),          NULL, GTK_SIGNAL_FUNC (filter_subject),    NULL,  2 },
        { _("Filter on Sender"),           NULL, GTK_SIGNAL_FUNC (filter_sender),     NULL,  2 },
        { _("Filter on Recipients"),       NULL, GTK_SIGNAL_FUNC (filter_recipient),  NULL,  2 },
        { _("Filter on Mailing List"),     NULL, GTK_SIGNAL_FUNC (filter_mlist),      NULL, 66 },
        { NULL,                            NULL, NULL,                                NULL,  0 }
    };
    EPopupMenu menu[] = {
        { _("Open"),                       NULL, GTK_SIGNAL_FUNC (view_msg),          NULL,  0 },
        { _("Edit"),                       NULL, GTK_SIGNAL_FUNC (edit_msg),          NULL,  1 },
        { _("Save As..."),                 NULL, GTK_SIGNAL_FUNC (save_msg),          NULL,  0 },
        { _("Print"),                      NULL, GTK_SIGNAL_FUNC (print_msg),         NULL,  0 },
        { "",                              NULL, GTK_SIGNAL_FUNC (NULL),              NULL,  0 },
        { _("Reply to Sender"),            NULL, GTK_SIGNAL_FUNC (reply_to_sender),   NULL,  0 },
        { _("Reply to All"),               NULL, GTK_SIGNAL_FUNC (reply_to_all),      NULL,  0 },
        { _("Forward"),                    NULL, GTK_SIGNAL_FUNC (forward_attached),  NULL,  0 },
        { _("Forward inline"),             NULL, GTK_SIGNAL_FUNC (forward_inlined),   NULL,  0 },
        { "",                              NULL, GTK_SIGNAL_FUNC (NULL),              NULL,  0 },
        { _("Mark as Read"),               NULL, GTK_SIGNAL_FUNC (mark_as_seen),      NULL,  4 },
        { _("Mark as Unread"),             NULL, GTK_SIGNAL_FUNC (mark_as_unseen),    NULL,  8 },
        { "",                              NULL, GTK_SIGNAL_FUNC (NULL),              NULL,  0 },
        { _("Move to Folder..."),          NULL, GTK_SIGNAL_FUNC (move_msg),          NULL,  0 },
        { _("Copy to Folder..."),          NULL, GTK_SIGNAL_FUNC (copy_msg),          NULL,  0 },
        { _("Delete"),                     NULL, GTK_SIGNAL_FUNC (delete_msg),        NULL, 16 },
        { _("Undelete"),                   NULL, GTK_SIGNAL_FUNC (undelete_msg),      NULL, 32 },
        { "",                              NULL, GTK_SIGNAL_FUNC (NULL),              NULL,  0 },
        /*{ _("Add Sender to Address Book"), NULL, GTK_SIGNAL_FUNC (addrbook_sender),   NULL,  0 },
          { "",                              NULL, GTK_SIGNAL_FUNC (NULL),              NULL,  0 },*/
        { _("Apply Filters"),              NULL, GTK_SIGNAL_FUNC (apply_filters),     NULL,  0 },
        { "",                              NULL, GTK_SIGNAL_FUNC (NULL),              NULL,  0 },
        { _("Create Rule From Message"),   NULL, GTK_SIGNAL_FUNC (NULL),       filter_menu,  2 },
        { NULL,                            NULL, NULL,                                NULL,  0 }
    };
    
    /* Evil Hack.  */
    last_item = (sizeof (filter_menu) / sizeof (*filter_menu)) - 2;
    
    if (fb->folder != drafts_folder)
        enable_mask |= 1;
    
    if (fb->mail_display->current_message == NULL) {
        enable_mask |= 2;
        mailing_list_name = NULL;
    } else {
        mailing_list_name = mail_mlist_magic_detect_list (fb->mail_display->current_message,
                                  NULL, NULL);
    }
    
    /* get a list of uids */
    uids = g_ptr_array_new ();
    message_list_foreach (fb->message_list, enumerate_msg, uids);
    if (uids->len >= 1) {
        /* gray-out any items we don't need */
        gboolean have_deleted = FALSE;
        gboolean have_undeleted = FALSE;
        gboolean have_seen = FALSE;
        gboolean have_unseen = FALSE;
        
        for (i = 0; i < uids->len; i++) {
            info = camel_folder_get_message_info (fb->folder, uids->pdata[i]);
            if (info->flags & CAMEL_MESSAGE_SEEN)
                have_seen = TRUE;
            else
                have_unseen = TRUE;
            
            if (info->flags & CAMEL_MESSAGE_DELETED)
                have_deleted = TRUE;
            else
                have_undeleted = TRUE;
            
            if (have_seen && have_unseen && have_deleted && have_undeleted)
                break;
        }
        
        if (!have_unseen)
            enable_mask |= 4;
        if (!have_seen)
            enable_mask |= 8;
        
        if (!have_undeleted)
            enable_mask |= 16;
        if (!have_deleted)
            enable_mask |= 32;
    }
    
    /* generate the "Filter on Mailing List menu item name */
    if (mailing_list_name == NULL) {
        enable_mask |= 64;
        filter_menu[last_item].name = g_strdup (_("Filter on Mailing List"));
    } else {
        filter_menu[last_item].name = g_strdup_printf (_("Filter on Mailing List (%s)"),
                                   mailing_list_name);
    }
    
    /* free uids */
    for (i = 0; i < uids->len; i++)
        g_free (uids->pdata[i]);
    g_ptr_array_free (uids, TRUE);
    
    e_popup_menu_run (menu, (GdkEventButton *)event, enable_mask, 0, fb);
    
    g_free (filter_menu[last_item].name);
    
    return TRUE;
}

static int
etable_key (ETable *table, int row, int col, GdkEvent *ev, FolderBrowser *fb)
{
    if ((ev->key.state & !(GDK_SHIFT_MASK | GDK_LOCK_MASK)) != 0)
        return FALSE;

    switch (ev->key.keyval) {
    case GDK_space:
    case GDK_BackSpace:
    {
        GtkAdjustment *vadj;
        gfloat page_size;

        vadj = e_scroll_frame_get_vadjustment (fb->mail_display->scroll);
        page_size = vadj->page_size - vadj->step_increment;

        if (ev->key.keyval == GDK_BackSpace) {
            if (vadj->value > vadj->lower + page_size)
                vadj->value -= page_size;
            else
                vadj->value = vadj->lower;
        } else {
            if (vadj->value < vadj->upper - vadj->page_size - page_size)
                vadj->value += page_size;
            else
                vadj->value = vadj->upper - vadj->page_size;
        }

        gtk_adjustment_value_changed (vadj);
        return TRUE;
    }
    
    case GDK_Delete:
    case GDK_KP_Delete:
        delete_msg (NULL, fb);
        message_list_select (fb->message_list, row,
                     MESSAGE_LIST_SELECT_NEXT,
                     0, CAMEL_MESSAGE_DELETED);
        return TRUE;

    case GDK_Home:
    case GDK_KP_Home:
        message_list_select(fb->message_list, 0, MESSAGE_LIST_SELECT_NEXT, 0, 0);
        return TRUE;
        
    case GDK_End:
    case GDK_KP_End:
        message_list_select(fb->message_list, -1, MESSAGE_LIST_SELECT_PREVIOUS, 0, 0);
        return TRUE;
        
    case 'n':
    case 'N':
        message_list_select (fb->message_list, row,
                     MESSAGE_LIST_SELECT_NEXT,
                     0, CAMEL_MESSAGE_SEEN);
        return TRUE;

    case 'p':
    case 'P':
        message_list_select (fb->message_list, row,
                     MESSAGE_LIST_SELECT_PREVIOUS,
                     0, CAMEL_MESSAGE_SEEN);
        return TRUE;

    default:
        return FALSE;
    }

    return FALSE;
}

static void
on_double_click (ETableScrolled *table, gint row, FolderBrowser *fb)
{
    view_msg (NULL, fb);
}

static void
folder_browser_gui_init (FolderBrowser *fb)
{
    /* The panned container */
    fb->vpaned = e_vpaned_new ();
    gtk_widget_show (fb->vpaned);
    
    gtk_table_attach (GTK_TABLE (fb), fb->vpaned,
              0, 1, 1, 3,
              GTK_FILL | GTK_EXPAND,
              GTK_FILL | GTK_EXPAND,
              0, 0);
    
    /* quick-search entry */
    fb->search = E_SEARCH_BAR (e_search_bar_new (folder_browser_search_menu_items,
                             folder_browser_search_option_items));
    gtk_widget_show (GTK_WIDGET (fb->search));
    
    gtk_signal_connect (GTK_OBJECT (fb->search), "query_changed",
                GTK_SIGNAL_FUNC (folder_browser_search_query_changed), fb);
    gtk_signal_connect (GTK_OBJECT (fb->search), "menu_activated",
                GTK_SIGNAL_FUNC (folder_browser_search_menu_activated), fb);
    
    gtk_table_attach (GTK_TABLE (fb), GTK_WIDGET (fb->search),
              0, 1, 0, 1,
              GTK_FILL | GTK_EXPAND,
              0,
              0, 0);
    
    fb->message_list_w = message_list_get_widget (fb->message_list);
    e_paned_add1 (E_PANED (fb->vpaned), fb->message_list_w);
    gtk_widget_show (fb->message_list_w);
    
    gtk_signal_connect (GTK_OBJECT (fb->message_list_w), "size_allocate",
                        GTK_SIGNAL_FUNC (fb_resize_cb), NULL);
    
    e_paned_add2 (E_PANED (fb->vpaned), GTK_WIDGET (fb->mail_display));
    e_paned_set_position (E_PANED (fb->vpaned), mail_config_paned_size ());
    gtk_widget_show (GTK_WIDGET (fb->mail_display));
    gtk_widget_show (GTK_WIDGET (fb));
}

static gint 
mark_msg_seen (gpointer data)
{
    MessageList *ml = data;
    GPtrArray *uids;

    if (!ml->cursor_uid) 
        return FALSE;

    uids = g_ptr_array_new ();
    g_ptr_array_add (uids, g_strdup (ml->cursor_uid));
    mail_do_flag_messages (ml->folder, uids, FALSE,
                   CAMEL_MESSAGE_SEEN, CAMEL_MESSAGE_SEEN);
    return FALSE;
}

static void
on_message_selected (MessageList *ml, const char *uid, FolderBrowser *fb)
{
    d(printf ("selecting uid %s\n", uid));
    mail_do_display_message (ml, fb->mail_display, uid, mark_msg_seen);
}

static void
folder_browser_init (GtkObject *object)
{
}

static void
my_folder_browser_init (GtkObject *object)
{
    FolderBrowser *fb = FOLDER_BROWSER (object);

    /*
     * Setup parent class fields.
     */ 
    GTK_TABLE (fb)->homogeneous = FALSE;
    gtk_table_resize (GTK_TABLE (fb), 1, 2);

    /*
     * Our instance data
     */
    fb->message_list = (MessageList *)message_list_new ();
    fb->mail_display = (MailDisplay *)mail_display_new ();
    
    gtk_signal_connect (GTK_OBJECT (e_table_scrolled_get_table(E_TABLE_SCROLLED(fb->message_list->etable))),
                "key_press", GTK_SIGNAL_FUNC (etable_key), fb);

    gtk_signal_connect (GTK_OBJECT (e_table_scrolled_get_table(E_TABLE_SCROLLED(fb->message_list->etable))),
                "right_click", GTK_SIGNAL_FUNC (on_right_click), fb);
    
    gtk_signal_connect (GTK_OBJECT (e_table_scrolled_get_table(E_TABLE_SCROLLED(fb->message_list->etable))),
                "double_click", GTK_SIGNAL_FUNC (on_double_click), fb);

    gtk_signal_connect (GTK_OBJECT(fb->message_list), "message_selected",
                on_message_selected, fb);

    folder_browser_gui_init (fb);
}

GtkWidget *
folder_browser_new (const GNOME_Evolution_Shell shell)
{
    CORBA_Environment ev;
    FolderBrowser *folder_browser;

    CORBA_exception_init (&ev);

    folder_browser = gtk_type_new (folder_browser_get_type ());

    my_folder_browser_init (GTK_OBJECT (folder_browser));
    folder_browser->uri = NULL;

    folder_browser->shell = CORBA_Object_duplicate (shell, &ev);
    if (ev._major != CORBA_NO_EXCEPTION) {
        folder_browser->shell = CORBA_OBJECT_NIL;
        gtk_widget_destroy (GTK_WIDGET (folder_browser));
        CORBA_exception_free (&ev);
        return NULL;
    }

    CORBA_exception_free (&ev);

    return GTK_WIDGET (folder_browser);
}


E_MAKE_TYPE (folder_browser, "FolderBrowser", FolderBrowser, folder_browser_class_init, folder_browser_init, PARENT_TYPE);

static void fb_resize_cb (GtkWidget *w, GtkAllocation *a)
{
    mail_config_set_paned_size (a->height);
}