/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* Evolution calendar - Commands for the calendar GUI control
*
* Copyright (C) 1998 The Free Software Foundation
* Copyright (C) 2000 Ximian, Inc.
* Copyright (C) 2000 Ximian, Inc.
*
* Authors: Miguel de Icaza <miguel@ximian.com>
* Federico Mena-Quintero <federico@ximian.com>
* Seth Alves <alves@hungry.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* This program 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 <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 <gdk-pixbuf/gdk-pixbuf.h>
#include <gtk/gtkfilesel.h>
#include <gtk/gtkmain.h>
#include <gtk/gtksignal.h>
#include <libgnome/gnome-util.h>
#include <libgnomeui/gnome-dialog-util.h>
#include <libgnomeui/gnome-messagebox.h>
#include <libgnomeui/gnome-stock-icons.h>
#include <libgnome/gnome-util.h>
#include <libgnome/gnome-i18n.h>
#include <bonobo/bonobo-ui-util.h>
#include <bonobo/bonobo-exception.h>
#include <cal-util/timeutil.h>
#include "shell/Evolution.h"
#include "calendar-commands.h"
#include "calendar-config.h"
#include "gnome-cal.h"
#include "goto.h"
#include "print.h"
#include "dialogs/cal-prefs-dialog.h"
#include "itip-utils.h"
#include "evolution-shell-component-utils.h"
/* A list of all of the calendars started */
static GList *all_calendars = NULL;
/* Focusing information for the calendar view. We have to keep track of this
* ourselves because with Bonobo controls, we may get unpaired focus_out events.
*/
typedef struct {
guint calendar_focused : 1;
guint taskpad_focused : 1;
} FocusData;
/* Prints the calendar at its current view and time range */
static void
print (GnomeCalendar *gcal, gboolean preview)
{
time_t start;
GnomeCalendarViewType view_type;
PrintView print_view;
gnome_calendar_get_current_time_range (gcal, &start, NULL);
view_type = gnome_calendar_get_view (gcal);
switch (view_type) {
case GNOME_CAL_DAY_VIEW:
print_view = PRINT_VIEW_DAY;
break;
case GNOME_CAL_WORK_WEEK_VIEW:
case GNOME_CAL_WEEK_VIEW:
print_view = PRINT_VIEW_WEEK;
break;
case GNOME_CAL_MONTH_VIEW:
print_view = PRINT_VIEW_MONTH;
break;
default:
g_assert_not_reached ();
return;
}
print_calendar (gcal, preview, start, print_view);
}
/* File/Print callback */
static void
file_print_cb (BonoboUIComponent *uic, gpointer data, const char *path)
{
GnomeCalendar *gcal;
gcal = GNOME_CALENDAR (data);
print (gcal, FALSE);
}
static void
file_print_preview_cb (BonoboUIComponent *uic, gpointer data, const char *path)
{
GnomeCalendar *gcal;
gcal = GNOME_CALENDAR (data);
print (gcal, TRUE);
}
/* This iterates over each calendar telling them to update their config
settings. */
void
update_all_config_settings (void)
{
GList *l;
for (l = all_calendars; l; l = l->next)
gnome_calendar_update_config_settings (GNOME_CALENDAR (l->data), FALSE);
}
/* 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 (BonoboUIComponent *uic, gpointer data, const char *path)
{
GnomeCalendar *gcal;
gcal = GNOME_CALENDAR (data);
set_clock_cursor (gcal);
gnome_calendar_previous (gcal);
set_normal_cursor (gcal);
}
static void
next_clicked (BonoboUIComponent *uic, gpointer data, const char *path)
{
GnomeCalendar *gcal;
gcal = GNOME_CALENDAR (data);
set_clock_cursor (gcal);
gnome_calendar_next (gcal);
set_normal_cursor (gcal);
}
void
calendar_goto_today (GnomeCalendar *gcal)
{
set_clock_cursor (gcal);
gnome_calendar_goto_today (gcal);
set_normal_cursor (gcal);
}
static void
today_clicked (BonoboUIComponent *uic, gpointer data, const char *path)
{
GnomeCalendar *gcal;
gcal = GNOME_CALENDAR (data);
calendar_goto_today (gcal);
}
static void
goto_clicked (BonoboUIComponent *uic, gpointer data, const char *path)
{
GnomeCalendar *gcal;
gcal = GNOME_CALENDAR (data);
goto_dialog (gcal);
}
static void
show_day_view_clicked (BonoboUIComponent *uic, gpointer data, const char *path)
{
GnomeCalendar *gcal;
gcal = GNOME_CALENDAR (data);
gnome_calendar_set_view (gcal, GNOME_CAL_DAY_VIEW, FALSE, TRUE);
}
static void
show_work_week_view_clicked (BonoboUIComponent *uic, gpointer data, const char *path)
{
GnomeCalendar *gcal;
gcal = GNOME_CALENDAR (data);
gnome_calendar_set_view (gcal, GNOME_CAL_WORK_WEEK_VIEW, FALSE, TRUE);
}
static void
show_week_view_clicked (BonoboUIComponent *uic, gpointer data, const char *path)
{
GnomeCalendar *gcal;
gcal = GNOME_CALENDAR (data);
gnome_calendar_set_view (gcal, GNOME_CAL_WEEK_VIEW, FALSE, TRUE);
}
static void
show_month_view_clicked (BonoboUIComponent *uic, gpointer data, const char *path)
{
GnomeCalendar *gcal;
gcal = GNOME_CALENDAR (data);
gnome_calendar_set_view (gcal, GNOME_CAL_MONTH_VIEW, FALSE, TRUE);
}
static void
cut_cmd (BonoboUIComponent *uic, gpointer data, const gchar *path)
{
GnomeCalendar *gcal;
gcal = GNOME_CALENDAR (data);
set_clock_cursor (gcal);
gnome_calendar_cut_clipboard (gcal);
set_normal_cursor (gcal);
}
static void
copy_cmd (BonoboUIComponent *uic, gpointer data, const gchar *path)
{
GnomeCalendar *gcal;
gcal = GNOME_CALENDAR (data);
set_clock_cursor (gcal);
gnome_calendar_copy_clipboard (gcal);
set_normal_cursor (gcal);
}
static void
paste_cmd (BonoboUIComponent *uic, gpointer data, const gchar *path)
{
GnomeCalendar *gcal;
gcal = GNOME_CALENDAR (data);
set_clock_cursor (gcal);
gnome_calendar_paste_clipboard (gcal);
set_normal_cursor (gcal);
}
static void
delete_cmd (BonoboUIComponent *uic, gpointer data, const gchar *path)
{
GnomeCalendar *gcal;
gcal = GNOME_CALENDAR (data);
set_clock_cursor (gcal);
gnome_calendar_delete_selection (gcal);
set_normal_cursor (gcal);
}
static void
publish_freebusy_cmd (BonoboUIComponent *uic, gpointer data, const gchar *path)
{
GnomeCalendar *gcal;
CalClient *client;
GList *comp_list;
icaltimezone *utc;
time_t start = time (NULL), end;
gcal = GNOME_CALENDAR (data);
utc = icaltimezone_get_utc_timezone ();
start = time_day_begin_with_zone (start, utc);
end = time_add_week_with_zone (start, 6, utc);
client = gnome_calendar_get_cal_client (gcal);
comp_list = cal_client_get_free_busy (client, NULL, start, end);
if (comp_list) {
GList *l;
for (l = comp_list; l; l = l->next) {
CalComponent *comp = CAL_COMPONENT (l->data);
itip_send_comp (CAL_COMPONENT_METHOD_PUBLISH, comp, client, NULL);
g_object_unref (comp);
}
g_list_free (comp_list);
}
}
/* Does a queryInterface on the control's parent control frame for the ShellView interface */
static GNOME_Evolution_ShellView
get_shell_view_interface (BonoboControl *control)
{
Bonobo_ControlFrame control_frame;
GNOME_Evolution_ShellView shell_view;
CORBA_Environment ev;
control_frame = bonobo_control_get_control_frame (control, NULL);
g_assert (control_frame != CORBA_OBJECT_NIL);
CORBA_exception_init (&ev);
shell_view = Bonobo_Unknown_queryInterface (control_frame,
"IDL:GNOME/Evolution/ShellView:1.0",
&ev);
if (BONOBO_EX (&ev)) {
g_message ("get_shell_view_interface(): "
"Could not queryInterface() on the control frame");
shell_view = CORBA_OBJECT_NIL;
goto out;
}
CORBA_exception_free (&ev);
out:
return shell_view;
}
/* Displays the currently displayed time range in the folder bar label on the
shell view, according to which view we are showing. */
void
calendar_set_folder_bar_label (GnomeCalendar *gcal, BonoboControl *control)
{
icaltimezone *zone;
struct icaltimetype start_tt, end_tt;
time_t start_time, end_time;
struct tm start_tm, end_tm;
char buffer[512], end_buffer[256];
GnomeCalendarViewType view;
gnome_calendar_get_visible_time_range (gcal, &start_time, &end_time);
zone = gnome_calendar_get_timezone (gcal);
start_tt = icaltime_from_timet_with_zone (start_time, FALSE, zone);
start_tm.tm_year = start_tt.year - 1900;
start_tm.tm_mon = start_tt.month - 1;
start_tm.tm_mday = start_tt.day;
start_tm.tm_hour = start_tt.hour;
start_tm.tm_min = start_tt.minute;
start_tm.tm_sec = start_tt.second;
start_tm.tm_isdst = -1;
start_tm.tm_wday = time_day_of_week (start_tt.day, start_tt.month - 1,
start_tt.year);
/* Take one off end_time so we don't get an extra day. */
end_tt = icaltime_from_timet_with_zone (end_time - 1, FALSE, zone);
end_tm.tm_year = end_tt.year - 1900;
end_tm.tm_mon = end_tt.month - 1;
end_tm.tm_mday = end_tt.day;
end_tm.tm_hour = end_tt.hour;
end_tm.tm_min = end_tt.minute;
end_tm.tm_sec = end_tt.second;
end_tm.tm_isdst = -1;
end_tm.tm_wday = time_day_of_week (end_tt.day, end_tt.month - 1,
end_tt.year);
view = gnome_calendar_get_view (gcal);
switch (view) {
case GNOME_CAL_DAY_VIEW:
case GNOME_CAL_WORK_WEEK_VIEW:
case GNOME_CAL_WEEK_VIEW:
if (start_tm.tm_year == end_tm.tm_year
&& start_tm.tm_mon == end_tm.tm_mon
&& start_tm.tm_mday == end_tm.tm_mday) {
strftime (buffer, sizeof (buffer),
_("%A %d %B %Y"), &start_tm);
} else if (start_tm.tm_year == end_tm.tm_year) {
strftime (buffer, sizeof (buffer),
_("%a %d %b"), &start_tm);
strftime (end_buffer, sizeof (end_buffer),
_("%a %d %b %Y"), &end_tm);
strcat (buffer, " - ");
strcat (buffer, end_buffer);
} else {
strftime (buffer, sizeof (buffer),
_("%a %d %b %Y"), &start_tm);
strftime (end_buffer, sizeof (end_buffer),
_("%a %d %b %Y"), &end_tm);
strcat (buffer, " - ");
strcat (buffer, end_buffer);
}
break;
case GNOME_CAL_MONTH_VIEW:
if (start_tm.tm_year == end_tm.tm_year) {
if (start_tm.tm_mon == end_tm.tm_mon) {
strftime (buffer, sizeof (buffer),
"%d", &start_tm);
strftime (end_buffer, sizeof (end_buffer),
_("%d %B %Y"), &end_tm);
strcat (buffer, " - ");
strcat (buffer, end_buffer);
} else {
strftime (buffer, sizeof (buffer),
_("%d %B"), &start_tm);
strftime (end_buffer, sizeof (end_buffer),
_("%d %B %Y"), &end_tm);
strcat (buffer, " - ");
strcat (buffer, end_buffer);
}
} else {
strftime (buffer, sizeof (buffer),
_("%d %B %Y"), &start_tm);
strftime (end_buffer, sizeof (end_buffer),
_("%d %B %Y"), &end_tm);
strcat (buffer, " - ");
strcat (buffer, end_buffer);
}
break;
default:
g_assert_not_reached ();
}
control_util_set_folder_bar_label (control, buffer);
}
void
control_util_set_folder_bar_label (BonoboControl *control, char *label)
{
GNOME_Evolution_ShellView shell_view;
CORBA_Environment ev;
shell_view = get_shell_view_interface (control);
if (shell_view == CORBA_OBJECT_NIL)
return;
CORBA_exception_init (&ev);
GNOME_Evolution_ShellView_setFolderBarLabel (shell_view, label, &ev);
if (BONOBO_EX (&ev))
g_message ("control_util_set_folder_bar_label(): Could not set the folder bar label");
CORBA_exception_free (&ev);
}
void
control_util_show_settings (GnomeCalendar *gcal)
{
BonoboControl *control;
GNOME_Evolution_ShellView shell_view;
CORBA_Environment ev;
control = g_object_get_data (G_OBJECT (gcal), "control");
if (control == NULL)
return;
shell_view = get_shell_view_interface (control);
if (shell_view == CORBA_OBJECT_NIL)
return;
CORBA_exception_init (&ev);
GNOME_Evolution_ShellView_showSettings (shell_view, &ev);
if (BONOBO_EX (&ev))
g_message ("control_util_show_settings(): Could not show settings");
CORBA_exception_free (&ev);
}
/* Sensitizes the UI Component menu/toolbar calendar commands based on the
* number of selected events. (This will always be 0 or 1 currently.) If enable
* is FALSE, all will be disabled. Otherwise, the currently-selected number of
* events will be used.
*/
static void
sensitize_calendar_commands (GnomeCalendar *gcal, BonoboControl *control, gboolean enable)
{
BonoboUIComponent *uic;
int n_selected;
gboolean read_only;
uic = bonobo_control_get_ui_component (control);
g_assert (uic != NULL);
n_selected = enable ? gnome_calendar_get_num_events_selected (gcal) : 0;
read_only = cal_client_is_read_only (gnome_calendar_get_cal_client (gcal));
bonobo_ui_component_set_prop (uic, "/commands/Cut", "sensitive",
n_selected == 0 || read_only ? "0" : "1",
NULL);
bonobo_ui_component_set_prop (uic, "/commands/Copy", "sensitive",
n_selected == 0 ? "0" : "1",
NULL);
bonobo_ui_component_set_prop (uic, "/commands/Paste", "sensitive",
enable && !read_only ? "1" : "0",
NULL);
bonobo_ui_component_set_prop (uic, "/commands/Delete", "sensitive",
n_selected == 0 || read_only ? "0" : "1",
NULL);
}
/* Sensitizes the UI Component menu/toolbar tasks commands based on the number
* of selected tasks. If enable is FALSE, all will be disabled. Otherwise, the
* currently-selected number of tasks will be used.
*/
static void
sensitize_taskpad_commands (GnomeCalendar *gcal, BonoboControl *control, gboolean enable)
{
BonoboUIComponent *uic;
int n_selected;
gboolean read_only;
uic = bonobo_control_get_ui_component (control);
g_assert (uic != NULL);
n_selected = enable ? gnome_calendar_get_num_tasks_selected (gcal) : 0;
read_only = cal_client_is_read_only (gnome_calendar_get_task_pad_cal_client (gcal));
bonobo_ui_component_set_prop (uic, "/commands/Cut", "sensitive",
n_selected == 0 || read_only ? "0" : "1",
NULL);
bonobo_ui_component_set_prop (uic, "/commands/Copy", "sensitive",
n_selected == 0 ? "0" : "1",
NULL);
bonobo_ui_component_set_prop (uic, "/commands/Paste", "sensitive",
enable && !read_only ? "1" : "0",
NULL);
bonobo_ui_component_set_prop (uic, "/commands/Delete", "sensitive",
n_selected == 0 || read_only ? "0" : "1",
NULL);
}
/* Callback used when the dates shown by the GnomeCalendar are changed.
We want to update the dates in the folder bar. */
static void
gcal_calendar_dates_change_cb (GnomeCalendar *gcal, gpointer data)
{
BonoboControl *control;
control = BONOBO_CONTROL (data);
calendar_set_folder_bar_label (gcal, control);
}
/* Callback used when the selection in the calendar views changes */
static void
gcal_calendar_selection_changed_cb (GnomeCalendar *gcal, gpointer data)
{
BonoboControl *control;
control = BONOBO_CONTROL (data);
sensitize_calendar_commands (gcal, control, TRUE);
}
/* Callback used when the selection in the taskpad changes */
static void
gcal_taskpad_selection_changed_cb (GnomeCalendar *gcal, gpointer data)
{
BonoboControl *control;
control = BONOBO_CONTROL (data);
sensitize_taskpad_commands (gcal, control, TRUE);
}
/* Callback used when the focus changes for a calendar view */
static void
gcal_calendar_focus_change_cb (GnomeCalendar *gcal, gboolean in, gpointer data)
{
BonoboControl *control;
FocusData *focus;
control = BONOBO_CONTROL (data);
focus = g_object_get_data (G_OBJECT (control), "focus_data");
g_assert (focus != NULL);
if (in) {
g_signal_connect (gcal, "calendar_selection_changed",
G_CALLBACK (gcal_calendar_selection_changed_cb), control);
sensitize_calendar_commands (gcal, control, TRUE);
focus->calendar_focused = TRUE;
} else if (focus->calendar_focused) {
gtk_signal_disconnect_by_func (GTK_OBJECT (gcal),
G_CALLBACK (gcal_calendar_selection_changed_cb),
control);
sensitize_calendar_commands (gcal, control, FALSE);
focus->calendar_focused = FALSE;
}
}
/* Callback used when the taskpad focus changes */
static void
gcal_taskpad_focus_change_cb (GnomeCalendar *gcal, gboolean in, gpointer data)
{
BonoboControl *control;
FocusData *focus;
control = BONOBO_CONTROL (data);
focus = g_object_get_data (G_OBJECT (control), "focus_data");
g_assert (focus != NULL);
if (in) {
g_signal_connect (gcal, "taskpad_selection_changed",
G_CALLBACK (gcal_taskpad_selection_changed_cb), control);
sensitize_taskpad_commands (gcal, control, TRUE);
focus->taskpad_focused = TRUE;
} else if (focus->taskpad_focused) {
/* With Bonobo controls, we may get unpaired focus_out events.
* That is why we have to keep track of this ourselves instead
* of blindly assumming that we are getting this event because
* the taskpad was in fact focused.
*/
gtk_signal_disconnect_by_func (GTK_OBJECT (gcal),
G_CALLBACK (gcal_taskpad_selection_changed_cb),
control);
sensitize_taskpad_commands (gcal, control, FALSE);
focus->taskpad_focused = FALSE;
}
}
static BonoboUIVerb verbs [] = {
BONOBO_UI_VERB ("CalendarPrint", file_print_cb),
BONOBO_UI_VERB ("CalendarPrintPreview", file_print_preview_cb),
BONOBO_UI_VERB ("Cut", cut_cmd),
BONOBO_UI_VERB ("Copy", copy_cmd),
BONOBO_UI_VERB ("Paste", paste_cmd),
BONOBO_UI_VERB ("Delete", delete_cmd),
BONOBO_UI_VERB ("CalendarPrev", previous_clicked),
BONOBO_UI_VERB ("CalendarToday", today_clicked),
BONOBO_UI_VERB ("CalendarNext", next_clicked),
BONOBO_UI_VERB ("CalendarGoto", goto_clicked),
BONOBO_UI_VERB ("ShowDayView", show_day_view_clicked),
BONOBO_UI_VERB ("ShowWorkWeekView", show_work_week_view_clicked),
BONOBO_UI_VERB ("ShowWeekView", show_week_view_clicked),
BONOBO_UI_VERB ("ShowMonthView", show_month_view_clicked),
BONOBO_UI_VERB ("PublishFreeBusy", publish_freebusy_cmd),
BONOBO_UI_VERB_END
};
static EPixmap pixmaps [] =
{
E_PIXMAP ("/menu/EditPlaceholder/Edit/Cut", "16_cut.png"),
E_PIXMAP ("/menu/EditPlaceholder/Edit/Copy", "16_copy.png"),
E_PIXMAP ("/menu/EditPlaceholder/Edit/Paste", "16_paste.png"),
E_PIXMAP ("/menu/EditPlaceholder/Edit/Delete", "evolution-trash-mini.png"),
E_PIXMAP ("/menu/File/Print/Print", "print.xpm"),
E_PIXMAP ("/menu/File/Print/PrintPreview", "print-preview.xpm"),
E_PIXMAP ("/menu/View/ViewBegin/Goto", "goto-16.png"),
E_PIXMAP ("/Toolbar/Print", "buttons/print.png"),
E_PIXMAP ("/Toolbar/Delete", "buttons/delete-message.png"),
E_PIXMAP ("/Toolbar/Prev", "buttons/arrow-left-24.png"),
E_PIXMAP ("/Toolbar/Next", "buttons/arrow-right-24.png"),
E_PIXMAP ("/Toolbar/Goto", "buttons/goto-24.png"),
E_PIXMAP ("/Toolbar/DayView", "buttons/dayview.xpm"),
E_PIXMAP ("/Toolbar/WorkWeekView", "buttons/workweekview.xpm"),
E_PIXMAP ("/Toolbar/WeekView", "buttons/weekview.xpm"),
E_PIXMAP ("/Toolbar/MonthView", "buttons/monthview.xpm"),
E_PIXMAP_END
};
void
calendar_control_activate (BonoboControl *control,
GnomeCalendar *gcal)
{
Bonobo_UIContainer remote_uih;
BonoboUIComponent *uic;
FocusData *focus;
uic = bonobo_control_get_ui_component (control);
g_assert (uic != NULL);
remote_uih = bonobo_control_get_remote_ui_container (control, NULL);
bonobo_ui_component_set_container (uic, remote_uih, NULL);
bonobo_object_release_unref (remote_uih, NULL);
gnome_calendar_set_ui_component (gcal, uic);
bonobo_ui_component_add_verb_list_with_data (uic, verbs, gcal);
bonobo_ui_component_freeze (uic, NULL);
bonobo_ui_util_set_ui (uic, EVOLUTION_DATADIR,
EVOLUTION_UIDIR "/evolution-calendar.xml",
"evolution-calendar",
NULL);
e_pixmaps_update (uic, pixmaps);
gnome_calendar_setup_view_menus (gcal, uic);
g_signal_connect (gcal, "dates_shown_changed",
G_CALLBACK (gcal_calendar_dates_change_cb),
control);
g_signal_connect (gcal, "calendar_focus_change",
G_CALLBACK (gcal_calendar_focus_change_cb), control);
g_signal_connect (gcal, "taskpad_focus_change",
G_CALLBACK (gcal_taskpad_focus_change_cb), control);
sensitize_calendar_commands (gcal, control, FALSE);
sensitize_taskpad_commands (gcal, control, FALSE);
bonobo_ui_component_thaw (uic, NULL);
/* Show the dialog for setting the timezone if the user hasn't chosen
a default timezone already. This is done in the startup wizard now,
so we don't do it here. */
#if 0
calendar_config_check_timezone_set ();
#endif
calendar_set_folder_bar_label (gcal, control);
focus = g_new (FocusData, 1);
focus->calendar_focused = FALSE;
focus->taskpad_focused = FALSE;
g_object_set_data (G_OBJECT (control), "focus_data", focus);
}
void
calendar_control_deactivate (BonoboControl *control, GnomeCalendar *gcal)
{
FocusData *focus;
BonoboUIComponent *uic;
uic = bonobo_control_get_ui_component (control);
g_assert (uic != NULL);
gnome_calendar_set_ui_component (gcal, uic);
focus = g_object_get_data (G_OBJECT (control), "focus_data");
g_assert (focus != NULL);
g_object_set_data (G_OBJECT (control), "focus_data", NULL);
g_free (focus);
gnome_calendar_discard_view_menus (gcal);
g_signal_handlers_disconnect_matched (gcal, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, control);
bonobo_ui_component_rm (uic, "/", NULL);
bonobo_ui_component_unset_container (uic, NULL);
}
/* Removes a calendar from our list of all calendars when it is destroyed. */
static void
on_calendar_destroyed (GnomeCalendar *gcal)
{
all_calendars = g_list_remove (all_calendars, gcal);
}
GnomeCalendar *
new_calendar (void)
{
GtkWidget *gcal;
gcal = gnome_calendar_new ();
if (!gcal) {
gnome_warning_dialog (_("Could not create the calendar view. Please check your "
"ORBit and OAF setup."));
return NULL;
}
g_signal_connect (gcal, "destroy",
G_CALLBACK (on_calendar_destroyed), NULL);
all_calendars = g_list_prepend (all_calendars, gcal);
return GNOME_CALENDAR (gcal);
}
