aboutsummaryrefslogtreecommitdiffstats
path: root/calendar/gui/calendar-commands.c
blob: 850b5d95d91a49f146cddb29180bf4048298b644 (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
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * Main file for the GNOME Calendar program
 * Copyright (C) 1998 the Free Software Foundation
 *
 * Authors:
 *          Miguel de Icaza (miguel@kernel.org)
 *          Federico Mena (federico@helixcode.com)
 */

#include <config.h>
#include <pwd.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <string.h>
#include <ctype.h>
#include <errno.h>
#include <gnome.h>
#include <libgnorba/gnorba.h>
#include <bonobo.h>
#include <cal-util/timeutil.h>
#include "alarm.h"
#include "eventedit.h"
#include "gnome-cal.h"
#include "calendar-commands.h"


/* The username, used to set the `owner' field of the event */
char *user_name;

/* The full user name from the Gecos field */
char *full_name;

/* a gnome-config string prefix that can be used to access the calendar config info */
char *calendar_settings;

/* Day begin, day end parameters */
int day_begin, day_end;

/* Whether weeks starts on Sunday or Monday */
int week_starts_on_monday;

/* If true, enable debug output for alarms */
int debug_alarms = 0;


/* The array of color properties -- keep in sync with the enumeration defined in main.h.  The color
 * values specified here are the defaults for the program.
 */
struct color_prop color_props[] = {
    { 0x3e72, 0x35ec, 0x8ba2, N_("Outline:"),              "/calendar/Colors/outline" },
    { 0xffff, 0xffff, 0xffff, N_("Headings:"),             "/calendar/Colors/headings" },
    { 0xf26c, 0xecec, 0xbbe7, N_("Empty days:"),           "/calendar/Colors/empty_bg" },
    { 0xfc1e, 0xf87f, 0x5f80, N_("Appointments:"),         "/calendar/Colors/mark_bg" },
    { 0xd364, 0xc6b7, 0x7969, N_("Highlighted day:"),      "/calendar/Colors/prelight_bg" },
    { 0x01f0, 0x01f0, 0x01f0, N_("Day numbers:"),          "/calendar/Colors/day_fg" },
    { 0x0000, 0x0000, 0xffff, N_("Current day's number:"), "/calendar/Colors/current_fg" },
    { 0xbbbb, 0xbbbb, 0x0000, N_("To-Do item that is not yet due:"), "/calendar/Colors/todo_not_yet" },
    { 0xdddd, 0xbbbb, 0x0000, N_("To-Do item that is due today:"),   "/calendar/Colors/todo_today" },
    { 0xbbbb, 0xdddd, 0x0000, N_("To-Do item that is overdue:"),     "/calendar/Colors/todo_overdue" }
};

/* Number of active calendars */
int active_calendars = 0;

/* A list of all of the calendars started */
GList *all_calendars = NULL;

/* If set, beep on display alarms */
gboolean beep_on_display = 0;

/* If true, timeout the beeper on audio alarms */

gboolean enable_aalarm_timeout = 0;
guint audio_alarm_timeout = 0;
const guint MAX_AALARM_TIMEOUT = 3600;
const guint MAX_SNOOZE_SECS = 3600;
gboolean enable_snooze = 0;
guint snooze_secs = 60;

/*extern CalendarAlarm alarm_defaults[4];*/
CalendarAlarm alarm_defaults[4] = {
        { ALARM_MAIL, 0, 15, ALARM_MINUTES },
        { ALARM_PROGRAM, 0, 15, ALARM_MINUTES },
        { ALARM_DISPLAY, 0, 15, ALARM_MINUTES },
        { ALARM_AUDIO, 0, 15, ALARM_MINUTES }
};


static void
init_username (void)
{
        user_name = g_strdup(g_get_user_name());
        full_name = g_strdup(g_get_real_name());
}

static int
range_check_hour (int hour)
{
    if (hour < 0)
        hour = 0;
    else if (hour >= 24)
        hour = 23;

    return hour;
}

static void
init_default_alarms (void)
{
    int i;
    gboolean def;

    alarm_defaults [ALARM_DISPLAY].type = ALARM_DISPLAY;
    alarm_defaults [ALARM_AUDIO].type   = ALARM_AUDIO;
    alarm_defaults [ALARM_PROGRAM].type = ALARM_PROGRAM;
    alarm_defaults [ALARM_MAIL].type    = ALARM_MAIL;
    
    for (i = 0; i < 4; i++) {
        switch (alarm_defaults [i].type) {
        case ALARM_DISPLAY:
            gnome_config_push_prefix ("/calendar/alarms/def_disp_");
            break;
        case ALARM_AUDIO:
            gnome_config_push_prefix ("/calendar/alarms/def_audio_");
            break;
        case ALARM_PROGRAM:
            gnome_config_push_prefix ("/calendar/alarms/def_prog_");
            break;
        case ALARM_MAIL:
            gnome_config_push_prefix ("/calendar/alarms/def_mail_");
            break;
        }
        
        alarm_defaults[i].enabled = gnome_config_get_int ("enabled=0");
        if (alarm_defaults[i].type != ALARM_MAIL) {
            alarm_defaults[i].count   = gnome_config_get_int ("count=15");
            alarm_defaults[i].units   = gnome_config_get_int ("units=0");
        } else {
            alarm_defaults[i].count   = gnome_config_get_int ("count=1");
            alarm_defaults[i].count   = gnome_config_get_int ("count=2");
        }
        
        alarm_defaults[i].data = gnome_config_get_string_with_default ("data=",
                                           &def);
        if (def)
            alarm_defaults[i].data = NULL;

        gnome_config_pop_prefix ();
    }
}

    
static void
about_calendar_cmd (BonoboUIHandler *uih, void *user_data, const char *path)
{
        GtkWidget *about;
        const gchar *authors[] = {
        "Miguel de Icaza (miguel@kernel.org)",
        "Federico Mena (federico@gimp.org)",
        "Arturo Espinosa (arturo@nuclecu.unam.mx)",
        "Russell Steinthal (rms39@columbia.edu)",
        NULL
    };

        about = gnome_about_new (_("Gnome Calendar"), VERSION,
                 "(C) 1998 the Free Software Foundation",
                 authors,
                 _("The GNOME personal calendar and schedule manager."),
                 NULL);
    gtk_window_set_modal (GTK_WINDOW (about), TRUE);
    gnome_dialog_set_close (GNOME_DIALOG (about), TRUE);
        gtk_widget_show (about);
}

static void
display_objedit (BonoboUIHandler *uih, void *user_data, const char *path)
{
    GtkWidget *ee;
    iCalObject *ico;
    GnomeCalendar *gcal = GNOME_CALENDAR (user_data);

    /* Default to the day the user is looking at */
    ico = ical_new ("", user_name, "");
    ico->new = 1;
    ico->dtstart = time_add_minutes (gcal->current_display, day_begin * 60);
    ico->dtend   = time_add_minutes (ico->dtstart, day_begin * 60 + 30 );

    ee = event_editor_new (gcal, ico);
    gtk_widget_show (ee);
}

static void
display_objedit_today (BonoboUIHandler *uih, void *user_data, const char *path)
{
    GtkWidget *ee;
    GnomeCalendar *gcal = GNOME_CALENDAR (user_data);

    ee = event_editor_new (gcal, NULL);
    gtk_widget_show (ee);
}

void
time_format_changed (void)
{
    GList *l;

    for (l = all_calendars; l; l = l->next)
        gnome_calendar_time_format_changed (GNOME_CALENDAR (l->data));
}

void
colors_changed (void)
{
    GList *l;

    for (l = all_calendars; l; l = l->next)
        gnome_calendar_colors_changed (GNOME_CALENDAR (l->data));
}

void 
todo_properties_changed(void) 
{
        GList *l;
    
    for (l = all_calendars; l; l = l->next)
        gnome_calendar_todo_properties_changed (GNOME_CALENDAR (l->data));
}

/* Sets a clock cursor for the specified calendar window */
static void
set_clock_cursor (GnomeCalendar *gcal)
{
    GdkCursor *cursor;

    cursor = gdk_cursor_new (GDK_WATCH);
    gdk_window_set_cursor (GTK_WIDGET (gcal)->window, cursor);
    gdk_cursor_destroy (cursor);
    gdk_flush ();
}

/* Resets the normal cursor for the specified calendar window */
static void
set_normal_cursor (GnomeCalendar *gcal)
{
    gdk_window_set_cursor (GTK_WIDGET (gcal)->window, NULL);
    gdk_flush ();
}

static void
previous_clicked (BonoboUIHandler *uih, void *user_data, const char *path)
{
    GnomeCalendar *gcal = GNOME_CALENDAR (user_data);
    set_clock_cursor (gcal);
    gnome_calendar_previous (gcal);
    set_normal_cursor (gcal);
}

static void
next_clicked (BonoboUIHandler *uih, void *user_data, const char *path)
{
    GnomeCalendar *gcal = GNOME_CALENDAR (user_data);
    set_clock_cursor (gcal);
    gnome_calendar_next (gcal);
    set_normal_cursor (gcal);
}

static void
today_clicked (BonoboUIHandler *uih, void *user_data, const char *path)
{
    GnomeCalendar *gcal = GNOME_CALENDAR (user_data);
    set_clock_cursor (gcal);
    gnome_calendar_goto_today (gcal);
    set_normal_cursor (gcal);
}

static void
goto_clicked (BonoboUIHandler *uih, void *user_data, const char *path)
{
    GnomeCalendar *gcal = GNOME_CALENDAR (user_data);
    goto_dialog (gcal);
}

static void
new_calendar_cmd (BonoboUIHandler *uih, void *user_data, const char *path)
{
    new_calendar (full_name, NULL, NULL, FALSE);
}

static void
close_cmd (BonoboUIHandler *uih, void *user_data, const char *path)
{
    GnomeCalendar *gcal = GNOME_CALENDAR (user_data);
    all_calendars = g_list_remove (all_calendars, gcal);

    /* DELETE
       FIXME -- what do i do here?
    if (gcal->cal->modified){
        if (!gcal->cal->filename)
            save_calendar_cmd (widget, gcal);
        else
            calendar_save (gcal->cal, gcal->cal->filename);
    }
    */

    gtk_widget_destroy (GTK_WIDGET (gcal));
    active_calendars--;

    if (active_calendars == 0)
        gtk_main_quit ();
}


void
quit_cmd (BonoboUIHandler *uih, void *user_data, const char *path)
{
    while (all_calendars){
        GnomeCalendar *cal = GNOME_CALENDAR (all_calendars->data);

        close_cmd (uih, cal, path);
    }
}


static void
open_ok (GtkWidget *widget, GtkFileSelection *fs)
{
    GtkWidget *error_dialog;
    int ret;
    if(!g_file_exists (gtk_file_selection_get_filename (fs))) {
        error_dialog = gnome_message_box_new (
            _("File not found"),
            GNOME_MESSAGE_BOX_ERROR,
            GNOME_STOCK_BUTTON_OK,
            NULL);

        gnome_dialog_set_parent (GNOME_DIALOG (error_dialog), GTK_WINDOW (fs));
        ret = gnome_dialog_run (GNOME_DIALOG (error_dialog));
    } else {
        /* FIXME: find out who owns this calendar and use that name */
#warning "fix me: find out who owns this calendar and use that name"
        /*
        new_calendar ("Somebody", gtk_file_selection_get_filename (fs), NULL, NULL, FALSE);
        */
        gtk_widget_destroy (GTK_WIDGET (fs));
    }
}

static void
open_calendar_cmd (BonoboUIHandler *uih, void *user_data, const char *path)
{
    GtkFileSelection *fs;

    fs = GTK_FILE_SELECTION (gtk_file_selection_new (_("Open calendar")));

    gtk_signal_connect (GTK_OBJECT (fs->ok_button), "clicked",
                (GtkSignalFunc) open_ok,
                fs);
    gtk_signal_connect_object (GTK_OBJECT (fs->cancel_button), "clicked",
                   (GtkSignalFunc) gtk_widget_destroy,
                   GTK_OBJECT (fs));

    gtk_widget_show (GTK_WIDGET (fs));
    gtk_grab_add (GTK_WIDGET (fs)); /* Yes, it is modal, so sue me */
}

static void
save_ok (GtkWidget *widget, GtkFileSelection *fs)
{
    GnomeCalendar *gcal;
    gchar *fname;

    gcal = GNOME_CALENDAR (gtk_object_get_user_data (GTK_OBJECT (fs)));
    gtk_window_set_wmclass (GTK_WINDOW (gcal), "gnomecal", "gnomecal");

    fname = g_strdup (gtk_file_selection_get_filename (fs));
    g_free(fname);
    gtk_main_quit ();
}

static gint
close_save (GtkWidget *w)
{
    gtk_main_quit ();
    return TRUE;
}

static void
save_as_calendar_cmd (BonoboUIHandler *uih, void *user_data, const char *path)
{
    GtkFileSelection *fs;

    fs = GTK_FILE_SELECTION (gtk_file_selection_new (_("Save calendar")));
    gtk_object_set_user_data (GTK_OBJECT (fs), user_data);

    gtk_signal_connect (GTK_OBJECT (fs->ok_button), "clicked",
                (GtkSignalFunc) save_ok,
                fs);
    gtk_signal_connect_object (GTK_OBJECT (fs->cancel_button), "clicked",
                   (GtkSignalFunc) close_save,
                   GTK_OBJECT (fs));
    gtk_signal_connect_object (GTK_OBJECT (fs), "delete_event",
                   GTK_SIGNAL_FUNC (close_save),
                   GTK_OBJECT (fs));
    gtk_widget_show (GTK_WIDGET (fs));
    gtk_grab_add (GTK_WIDGET (fs)); /* Yes, it is modal, so sue me even more */
    gtk_main ();
    gtk_widget_destroy (GTK_WIDGET (fs));
}

static void
properties_cmd (BonoboUIHandler *uih, void *user_data, const char *path)
{
    GnomeCalendar *gcal = GNOME_CALENDAR (user_data);
    properties (GTK_WIDGET (gcal));
}


static GnomeUIInfo gnome_toolbar [] = {
    GNOMEUIINFO_ITEM_STOCK (N_("New"), N_("Create a new appointment"), display_objedit, GNOME_STOCK_PIXMAP_NEW),

    GNOMEUIINFO_SEPARATOR,

    GNOMEUIINFO_ITEM_STOCK (N_("Prev"), N_("Go back in time"), previous_clicked, GNOME_STOCK_PIXMAP_BACK),
    GNOMEUIINFO_ITEM_STOCK (N_("Today"), N_("Go to present time"), today_clicked, GNOME_STOCK_PIXMAP_HOME),
    GNOMEUIINFO_ITEM_STOCK (N_("Next"), N_("Go forward in time"), next_clicked, GNOME_STOCK_PIXMAP_FORWARD),

    GNOMEUIINFO_SEPARATOR,

    GNOMEUIINFO_ITEM_STOCK (N_("Go to"), N_("Go to a specific date"), goto_clicked, GNOME_STOCK_PIXMAP_JUMP_TO),

    GNOMEUIINFO_END
};



/* Performs signal connection as appropriate for interpreters or native bindings */
static void
do_ui_signal_connect (GnomeUIInfo *uiinfo, gchar *signal_name, 
              GnomeUIBuilderData *uibdata)
{
    if (uibdata->is_interp)
        gtk_signal_connect_full (GTK_OBJECT (uiinfo->widget),
                signal_name, NULL, uibdata->relay_func,
                uibdata->data ?
                uibdata->data : uiinfo->user_data,
                uibdata->destroy_func, FALSE, FALSE);

    else if (uiinfo->moreinfo)
        gtk_signal_connect (GTK_OBJECT (uiinfo->widget),
                signal_name, uiinfo->moreinfo, uibdata->data ?
                uibdata->data : uiinfo->user_data);
}


void
calendar_control_activate (BonoboControl *control,
               GnomeCalendar *cal)
{
    Bonobo_UIHandler  remote_uih;
    GtkWidget *toolbar;
    GnomeUIBuilderData uibdata;
    BonoboUIHandler *uih = bonobo_control_get_ui_handler (control);
    g_assert (uih);

    uibdata.connect_func = do_ui_signal_connect;
    uibdata.data = cal;
    uibdata.is_interp = FALSE;
    uibdata.relay_func = NULL;
    uibdata.destroy_func = NULL;

    remote_uih = bonobo_control_get_remote_ui_handler (control);
    bonobo_ui_handler_set_container (uih, remote_uih);

    toolbar = gtk_toolbar_new (GTK_ORIENTATION_HORIZONTAL,
                   GTK_TOOLBAR_BOTH);
    gnome_app_fill_toolbar_custom (GTK_TOOLBAR (toolbar),
                       gnome_toolbar, &uibdata, 
                       /*app->accel_group*/ NULL);

    gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));

    gtk_widget_show_all (toolbar);

    bonobo_ui_handler_dock_add (uih, "/Toolbar",
                    bonobo_object_corba_objref (BONOBO_OBJECT (bonobo_control_new (toolbar))),
                    GNOME_DOCK_ITEM_BEH_LOCKED |
                    GNOME_DOCK_ITEM_BEH_EXCLUSIVE,
                    GNOME_DOCK_TOP,
                    1, 1, 0);


    /* file menu */
    bonobo_ui_handler_menu_new_item (uih, "/File/New/Calendar", N_("New Ca_lendar"),
                     N_("Create a new calendar"),
                     -1, BONOBO_UI_HANDLER_PIXMAP_NONE,
                     NULL, 0, 0, new_calendar_cmd, cal);
    bonobo_ui_handler_menu_new_item (uih, "/File/Open/Calendar", N_("Open Ca_lendar"),
                     N_("Open a calendar"), -1,
                     BONOBO_UI_HANDLER_PIXMAP_NONE, NULL,
                     0, 0, open_calendar_cmd, cal);
    bonobo_ui_handler_menu_new_item (uih, "/File/Save Calendar As",
                     N_("Save Calendar As"),
                     N_("Save Calendar As"),
                     -1,
                     BONOBO_UI_HANDLER_PIXMAP_NONE, NULL,
                     0, 0, save_as_calendar_cmd, cal);
    bonobo_ui_handler_menu_new_item (uih, "/File/Close", N_("_Close Calendar"),
                     N_("Close current calendar"),
                     -1, BONOBO_UI_HANDLER_PIXMAP_NONE, NULL,
                     0, 0, close_cmd, cal);
    /*bonobo_ui_handler_menu_new_item (uih, "/File/Exit",
                     N_("_Exit"), N_("Exit"),
                     -1, BONOBO_UI_HANDLER_PIXMAP_NONE, NULL,
                     0, 0, quit_cmd, cal);  */

    /* edit menu */
    bonobo_ui_handler_menu_new_item (uih, "/Edit/New Appointment",
                     N_("_New appointment..."), N_("Create a new appointment"),
                     -1, BONOBO_UI_HANDLER_PIXMAP_STOCK,
                     GNOME_STOCK_MENU_NEW, 0, 0,
                     display_objedit, cal);
    bonobo_ui_handler_menu_new_item (uih, "/Edit/New Appointment for today",
                     N_("New appointment for _today..."),
                     N_("Create a new appointment for today"),
                     -1, BONOBO_UI_HANDLER_PIXMAP_STOCK,
                     GNOME_STOCK_MENU_NEW, 0, 0,
                     display_objedit_today, cal);

    //bonobo_ui_handler_menu_new_separator (uih, "/Edit", -1);

    bonobo_ui_handler_menu_new_item (uih, "/Edit/Preferences",
                     N_("Preferences"), N_("Preferences"),
                     -1, BONOBO_UI_HANDLER_PIXMAP_NONE, NULL,
                     0, 0, properties_cmd, cal);
    /* help menu */

    bonobo_ui_handler_menu_new_item (uih,
                     "/Help/About Calendar",
                     N_("About Calendar"),
                     N_("About Calendar"),
                     -1,
                     BONOBO_UI_HANDLER_PIXMAP_NONE, NULL,
                     0, 0, about_calendar_cmd, cal);

}


void
calendar_control_deactivate (BonoboControl *control)
{
    BonoboUIHandler *uih = bonobo_control_get_ui_handler (control);
    g_assert (uih);
    bonobo_ui_handler_dock_remove (uih, "/Toolbar");
    bonobo_ui_handler_unset_container (uih);
}




static gint
calendar_close_event (GtkWidget *widget, GdkEvent *event, GnomeCalendar *gcal)
{
    close_cmd (NULL, gcal, NULL);
    return TRUE;
}


GnomeCalendar *
new_calendar (char *full_name, char *geometry, char *page, gboolean hidden)
{
    GtkWidget   *toplevel;
    char        title[128];
    int         xpos, ypos, width, height;


    /* i18n: This "%s%s" indicates possession. Languages where the order is
     * the inverse should translate it to "%2$s%1$s".
     */
    g_snprintf(title, 128, _("%s%s"), full_name, _("'s calendar"));

    toplevel = gnome_calendar_new (title);
        
    if (gnome_parse_geometry (geometry, &xpos, &ypos, &width, &height)){
        if (xpos != -1)
            gtk_widget_set_uposition (toplevel, xpos, ypos);
    }

    if (page)
        gnome_calendar_set_view (GNOME_CALENDAR (toplevel), page);

    gtk_signal_connect (GTK_OBJECT (toplevel), "delete_event",
                GTK_SIGNAL_FUNC(calendar_close_event), toplevel);

    active_calendars++;
    all_calendars = g_list_prepend (all_calendars, toplevel);

    if (hidden){
        GnomeWinState state;
        
        /* Realize the toplevel window to prevent a segfault */
        gtk_widget_realize (toplevel);
        state = gnome_win_hints_get_state (toplevel);

        state |= WIN_STATE_MINIMIZED;
        gnome_win_hints_set_state (toplevel, state);
    }
    
    gtk_widget_show (toplevel);

    return GNOME_CALENDAR (toplevel);
}


void calendar_set_uri (GnomeCalendar *gcal, char *calendar_file)
{
    gboolean    success;

    printf ("calendar_set_uri: calendar_file is '%s'\n",
        calendar_file ? calendar_file : "NULL");

    if (calendar_file && g_file_exists (calendar_file)) {
        printf ("loading calendar\n");
        success = gnome_calendar_load (gcal, calendar_file);
    }
    else {
        printf ("creating calendar\n");
        success = gnome_calendar_create (gcal, calendar_file);
    }

    printf ("    load or create returned %d\n", success);
}





/*
 * Initializes the calendar internal variables, loads defaults
 */
void init_calendar (void)
{
    int i;
    char *cspec, *color;
    char *str;

    init_username ();
    /*user_calendar_file = g_concat_dir_and_file (gnome_util_user_home (), ".gnome/user-cal.vcf");*/

    gnome_config_push_prefix (calendar_settings);

    /* Read calendar settings */

    day_begin  = range_check_hour (gnome_config_get_int  ("/calendar/Calendar/Day start=8"));
    day_end    = range_check_hour (gnome_config_get_int  ("/calendar/Calendar/Day end=17"));
    am_pm_flag = gnome_config_get_bool ("/calendar/Calendar/AM PM flag=0");
    week_starts_on_monday = gnome_config_get_bool ("/calendar/Calendar/Week starts on Monday=0");

    if (day_end < day_begin){
        day_begin = 8;
        day_end   = 17;
    }

    /* Read color settings */

    for (i = 0; i < COLOR_PROP_LAST; i++) {
        cspec = build_color_spec (color_props[i].r, color_props[i].g, color_props[i].b);
        str = g_strconcat (color_props[i].key, "=", cspec, NULL);

        color = gnome_config_get_string (str);
        parse_color_spec (color, &color_props[i].r, &color_props[i].g, &color_props[i].b);

        g_free (str);
        g_free (color);
    }

    /* read todolist settings */

    todo_show_time_remaining = gnome_config_get_bool("/calendar/Todo/show_time_remain");
    todo_show_due_date = gnome_config_get_bool("/calendar/Todo/show_due_date");

    todo_item_dstatus_highlight_overdue = gnome_config_get_bool("/calendar/Todo/highlight_overdue");
    
    todo_item_dstatus_highlight_due_today = gnome_config_get_bool("/calendar/Todo/highlight_due_today");
    
    todo_item_dstatus_highlight_not_due_yet = gnome_config_get_bool("/calendar/Todo/highlight_not_due_yet");

        todo_current_sort_column = gnome_config_get_int("/calendar/Todo/sort_column");
    
    todo_current_sort_type = gnome_config_get_int("/calendar/Todo/sort_type");
    
    todo_show_priority = gnome_config_get_bool("/calendar/Todo/show_priority");

    /* read alarm settings */
    beep_on_display = gnome_config_get_bool ("/calendar/alarms/beep_on_display=FALSE");
    enable_aalarm_timeout = gnome_config_get_bool ("/calendar/alarms/enable_audio_timeout=FALSE");
    audio_alarm_timeout = gnome_config_get_int ("/calendar/alarms/audio_alarm_timeout=60");
    if (audio_alarm_timeout < 1)
        audio_alarm_timeout = 1;
    if (audio_alarm_timeout > MAX_AALARM_TIMEOUT)
        audio_alarm_timeout = MAX_AALARM_TIMEOUT;
    enable_snooze = gnome_config_get_bool ("/calendar/alarms/enable_snooze=FALSE");
    snooze_secs = gnome_config_get_int ("/calendar/alarms/snooze_secs=300");
    if (snooze_secs < 1)
        snooze_secs = 1;
    if (snooze_secs > MAX_SNOOZE_SECS)
        snooze_secs = MAX_SNOOZE_SECS;

    init_default_alarms ();
    

    /* Done */

    gnome_config_pop_prefix ();
}



/* FIXME -- where should this go? */
void
calendar_iterate (GnomeCalendar *cal,
          time_t start, time_t end,
          calendarfn cb, void *closure)
{
    GList *l, *uids = 0;

    uids = cal_client_get_uids (cal->client, CALOBJ_TYPE_EVENT);

    for (l = uids; l; l = l->next){
        CalObjFindStatus status;
        iCalObject *ico;
        char *uid = l->data;
        char *obj_string = cal_client_get_object (cal->client, uid);

        /*iCalObject *obj = string_to_ical_object (obj_string);*/
        status = ical_object_find_in_string (uid, obj_string, &ico);
        switch (status){
        case CAL_OBJ_FIND_SUCCESS:
            ical_object_generate_events (ico, start, end,
                             cb, closure);
            break;
        case CAL_OBJ_FIND_SYNTAX_ERROR:
            printf("calendar_iterate: syntax error uid=%s\n",uid);
            break;
        case CAL_OBJ_FIND_NOT_FOUND:
            printf("calendar_iterate: obj not found uid=%s\n",uid);
            break;
        }

        g_free (l->data);
    }
    g_list_free (uids);
}



static gint
calendar_object_compare_by_start (gconstpointer a, gconstpointer b)
{
    const CalendarObject *ca = a;
    const CalendarObject *cb = b;
    time_t diff;

    diff = ca->ev_start - cb->ev_start;
    return (diff < 0) ? -1 : (diff > 0) ? 1 : 0;
}

/* FIXME -- where should this (and calendar_object_compare_by_start) go? */
/* returns a list of events in the form of CalendarObject* */
GList *calendar_get_events_in_range (CalClient *calc,
                     time_t start, time_t end)
{
    GList *l, *uids, *res = 0;
    uids = cal_client_get_events_in_range (calc, start, end);

    for (l = uids; l; l = l->next){
        CalObjFindStatus status;
        CalObjInstance *coi = l->data;
        char *uid = coi->uid;
        char *obj_string = cal_client_get_object (calc, uid);
        iCalObject *ico;


        status = ical_object_find_in_string (uid, obj_string, &ico);
        switch (status){
        case CAL_OBJ_FIND_SUCCESS:
            {
                CalendarObject *co = g_new (CalendarObject, 1);
                co->ev_start = start;
                co->ev_end   = end;
                co->ico      = ico;

                res = g_list_insert_sorted (res, co,
                    calendar_object_compare_by_start);
                break;
            }
        case CAL_OBJ_FIND_SYNTAX_ERROR:
            printf ("calendar_get_events_in_range: "
                "syntax error uid=%s\n", uid);
            break;
        case CAL_OBJ_FIND_NOT_FOUND:
            printf ("calendar_get_events_in_range: "
                "obj not found uid=%s\n", uid);
            break;
        }

    }

    return res;
}