/*
* e-cal-shell-module.c
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) version 3.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#include <string.h>
#include <glib/gi18n.h>
#include <libecal/e-cal.h>
#include <libedataserver/e-url.h>
#include <libedataserver/e-source.h>
#include <libedataserver/e-source-list.h>
#include <libedataserver/e-source-group.h>
#include "shell/e-shell.h"
#include "shell/e-shell-module.h"
#include "shell/e-shell-window.h"
#include "widgets/misc/e-preferences-window.h"
#include "calendar/common/authentication.h"
#include "calendar/gui/calendar-config.h"
#include "calendar/gui/comp-util.h"
#include "calendar/gui/dialogs/cal-prefs-dialog.h"
#include "calendar/gui/dialogs/calendar-setup.h"
#include "calendar/gui/dialogs/event-editor.h"
#include "e-cal-shell-view.h"
#include "e-cal-shell-module-migrate.h"
#define MODULE_NAME "calendar"
#define MODULE_ALIASES ""
#define MODULE_SCHEMES "calendar"
#define MODULE_SORT_ORDER 400
#define CONTACTS_BASE_URI "contacts://"
#define WEATHER_BASE_URI "weather://"
#define WEB_BASE_URI "webcal://"
#define PERSONAL_RELATIVE_URI "system"
/* Module Entry Point */
void e_shell_module_init (GTypeModule *type_module);
static void
cal_module_ensure_sources (EShellModule *shell_module)
{
/* XXX This is basically the same algorithm across all modules.
* Maybe we could somehow integrate this into EShellModule? */
ESourceList *source_list;
ESourceGroup *on_this_computer;
ESourceGroup *on_the_web;
ESourceGroup *contacts;
ESourceGroup *weather;
ESource *birthdays;
ESource *personal;
GSList *groups, *iter;
const gchar *data_dir;
gchar *base_uri;
gchar *filename;
gchar *property;
on_this_computer = NULL;
on_the_web = NULL;
contacts = NULL;
weather = NULL;
birthdays = NULL;
personal = NULL;
if (!e_cal_get_sources (&source_list, E_CAL_SOURCE_TYPE_EVENT, NULL)) {
g_warning ("Could not get calendar sources from GConf!");
return;
}
/* Share the source list with all calendar views. This
* is accessible via e_cal_shell_view_get_source_list().
* Note: EShellModule takes ownership of the reference.
*
* XXX I haven't yet decided if I want to add a proper
* EShellModule API for this. The mail module would
* not use it. */
g_object_set_data_full (
G_OBJECT (shell_module), "source-list",
source_list, (GDestroyNotify) g_object_unref);
data_dir = e_shell_module_get_data_dir (shell_module);
filename = g_build_filename (data_dir, "local", NULL);
base_uri = g_filename_to_uri (filename, NULL, NULL);
g_free (filename);
groups = e_source_list_peek_groups (source_list);
for (iter = groups; iter != NULL; iter = iter->next) {
ESourceGroup *source_group = iter->data;
const gchar *group_base_uri;
group_base_uri = e_source_group_peek_base_uri (source_group);
/* Compare only "file://" part. if the user's home
* changes, we do not want to create another group. */
if (on_this_computer == NULL &&
strncmp (base_uri, group_base_uri, 7) == 0)
on_this_computer = source_group;
else if (on_the_web == NULL &&
strcmp (WEB_BASE_URI, group_base_uri) == 0)
on_the_web = source_group;
else if (contacts == NULL &&
strcmp (CONTACTS_BASE_URI, group_base_uri) == 0)
contacts = source_group;
else if (weather == NULL &&
strcmp (WEATHER_BASE_URI, group_base_uri) == 0)
weather = source_group;
}
if (on_this_computer != NULL) {
GSList *sources;
const gchar *group_base_uri;
sources = e_source_group_peek_sources (on_this_computer);
group_base_uri = e_source_group_peek_base_uri (on_this_computer);
/* Make sure this group includes a "Personal" source. */
for (iter = sources; iter != NULL; iter = iter->next) {
ESource *source = iter->data;
const gchar *relative_uri;
relative_uri = e_source_peek_relative_uri (source);
if (relative_uri == NULL)
continue;
if (strcmp (PERSONAL_RELATIVE_URI, relative_uri) != 0)
continue;
personal = source;
break;
}
/* Make sure we have the correct base URI. This can
* change when the user's home directory changes. */
if (strcmp (base_uri, group_base_uri) != 0) {
e_source_group_set_base_uri (
on_this_computer, base_uri);
/* XXX We shouldn't need this sync call here as
* set_base_uri() results in synching to GConf,
* but that happens in an idle loop and too late
* to prevent the user from seeing a "Cannot
* Open ... because of invalid URI" error. */
e_source_list_sync (source_list, NULL);
}
} else {
ESourceGroup *source_group;
const gchar *name;
name = _("On This Computer");
source_group = e_source_group_new (name, base_uri);
e_source_list_add_group (source_list, source_group, -1);
g_object_unref (source_group);
}
if (personal == NULL) {
ESource *source;
GSList *selected;
const gchar *name;
gchar *primary;
name = _("Personal");
source = e_source_new (name, PERSONAL_RELATIVE_URI);
e_source_group_add_source (on_this_computer, source, -1);
g_object_unref (source);
primary = calendar_config_get_primary_calendar ();
selected = calendar_config_get_calendars_selected ();
if (primary == NULL && selected == NULL) {
const gchar *uid;
uid = e_source_peek_uid (source);
selected = g_slist_prepend (NULL, g_strdup (uid));
calendar_config_set_primary_calendar (uid);
calendar_config_set_calendars_selected (selected);
}
g_slist_foreach (selected, (GFunc) g_free, NULL);
g_slist_free (selected);
g_free (primary);
}
if (on_the_web == NULL) {
ESourceGroup *source_group;
const gchar *name;
name = _("On The Web");
source_group = e_source_group_new (name, WEB_BASE_URI);
e_source_list_add_group (source_list, source_group, -1);
g_object_unref (source_group);
}
if (contacts != NULL) {
GSList *sources;
sources = e_source_group_peek_sources (contacts);
if (sources != NULL) {
GSList *trash;
/* There is only one source under Contacts. */
birthdays = E_SOURCE (sources->data);
sources = g_slist_next (sources);
/* Delete any other sources in this group.
* Earlier versions allowed you to create
* additional sources under Contacts. */
trash = g_slist_copy (sources);
while (trash != NULL) {
ESource *source = trash->data;
e_source_group_remove_source (contacts, source);
trash = g_slist_delete_link (trash, trash);
}
}
} else {
ESourceGroup *source_group;
const gchar *name;
name = _("Contacts");
source_group = e_source_group_new (name, CONTACTS_BASE_URI);
e_source_list_add_group (source_list, source_group, -1);
g_object_unref (source_group);
/* This is now a borrowed reference. */
contacts = source_group;
}
/* XXX e_source_group_get_property() returns a newly-allocated
* string when it could just as easily return a const string.
* Unfortunately, fixing that would break the API. */
property = e_source_group_get_property (contacts, "create_source");
if (property == NULL)
e_source_group_set_property (contacts, "create_source", "no");
g_free (property);
if (birthdays == NULL) {
ESource *source;
const gchar *name;
name = _("Birthdays & Anniversaries");
source = e_source_new (name, "/");
e_source_group_add_source (contacts, source, -1);
g_object_unref (source);
/* This is now a borrowed reference. */
birthdays = source;
}
if (e_source_get_property (birthdays, "delete") == NULL)
e_source_set_property (birthdays, "delete", "no");
if (e_source_peek_color_spec (birthdays) == NULL)
e_source_set_color_spec (birthdays, "#DDBECE");
if (weather == NULL) {
ESourceGroup *source_group;
const gchar *name;
name = _("Weather");
source_group = e_source_group_new (name, WEATHER_BASE_URI);
e_source_list_add_group (source_list, source_group, -1);
g_object_unref (source_group);
}
g_free (base_uri);
}
static void
cal_module_cal_opened_cb (ECal *cal,
ECalendarStatus status,
GtkAction *action)
{
ECalComponent *comp;
CompEditor *editor;
CompEditorFlags flags = 0;
const gchar *action_name;
gboolean all_day;
/* XXX Handle errors better. */
if (status != E_CALENDAR_STATUS_OK)
return;
action_name = gtk_action_get_name (action);
flags |= COMP_EDITOR_NEW_ITEM;
flags |= COMP_EDITOR_USER_ORG;
if (strcmp (action_name, "event-meeting-new") == 0)
flags |= COMP_EDITOR_MEETING;
all_day = (strcmp (action_name, "event-all-day-new") == 0);
editor = event_editor_new (cal, flags);
comp = cal_comp_event_new_with_current_time (cal, all_day);
comp_editor_edit_comp (editor, comp);
gtk_window_present (GTK_WINDOW (editor));
g_object_unref (comp);
g_object_unref (cal);
}
static void
action_event_new_cb (GtkAction *action,
EShellWindow *shell_window)
{
ECal *cal = NULL;
ECalSourceType source_type;
ESourceList *source_list;
gchar *uid;
/* This callback is used for both appointments and meetings. */
source_type = E_CAL_SOURCE_TYPE_EVENT;
if (!e_cal_get_sources (&source_list, source_type, NULL)) {
g_warning ("Could not get calendar sources from GConf!");
return;
}
uid = calendar_config_get_primary_calendar ();
if (uid != NULL) {
ESource *source;
source = e_source_list_peek_source_by_uid (source_list, uid);
if (source != NULL)
cal = auth_new_cal_from_source (source, source_type);
g_free (uid);
}
if (cal == NULL)
cal = auth_new_cal_from_default (source_type);
g_return_if_fail (cal != NULL);
g_signal_connect (
cal, "cal-opened",
G_CALLBACK (cal_module_cal_opened_cb), action);
e_cal_open_async (cal, FALSE);
}
static void
action_calendar_new_cb (GtkAction *action,
EShellWindow *shell_window)
{
calendar_setup_new_calendar (GTK_WINDOW (shell_window));
}
static GtkActionEntry item_entries[] = {
{ "event-new",
"appointment-new",
NC_("New", "_Appointment"),
"<Control>a",
N_("Create a new appointment"),
G_CALLBACK (action_event_new_cb) },
{ "event-all-day-new",
"stock_new-24h-appointment",
NC_("New", "All Day A_ppointment"),
NULL,
N_("Create a new all-day appointment"),
G_CALLBACK (action_event_new_cb) },
{ "event-meeting-new",
"stock_new-meeting",
NC_("New", "M_eeting"),
"<Control>e",
N_("Create a new meeting request"),
G_CALLBACK (action_event_new_cb) }
};
static GtkActionEntry source_entries[] = {
{ "calendar-new",
"x-office-calendar",
NC_("New", "Cale_ndar"),
NULL,
N_("Create a new calendar"),
G_CALLBACK (action_calendar_new_cb) }
};
static void
cal_module_init_preferences (void)
{
GtkWidget *preferences_window;
preferences_window = e_shell_get_preferences_window ();
e_preferences_window_add_page (
E_PREFERENCES_WINDOW (preferences_window),
"calendar-and-tasks",
"preferences-calendar-and-tasks",
_("Calendar and Tasks"),
calendar_prefs_dialog_new (),
600);
}
static gboolean
cal_module_handle_uri (EShellModule *shell_module,
const gchar *uri)
{
/* FIXME */
return FALSE;
}
static void
cal_module_window_created (EShellModule *shell_module,
EShellWindow *shell_window)
{
const gchar *module_name;
module_name = G_TYPE_MODULE (shell_module)->name;
e_shell_window_register_new_item_actions (
shell_window, module_name,
item_entries, G_N_ELEMENTS (item_entries));
e_shell_window_register_new_source_actions (
shell_window, module_name,
source_entries, G_N_ELEMENTS (source_entries));
}
static EShellModuleInfo module_info = {
MODULE_NAME,
MODULE_ALIASES,
MODULE_SCHEMES,
MODULE_SORT_ORDER,
/* is_busy */ NULL,
/* shutdown */ NULL,
e_cal_shell_module_migrate
};
void
e_shell_module_init (GTypeModule *type_module)
{
EShell *shell;
EShellModule *shell_module;
shell_module = E_SHELL_MODULE (type_module);
shell = e_shell_module_get_shell (shell_module);
e_shell_module_set_info (
shell_module, &module_info,
e_cal_shell_view_get_type (type_module));
cal_module_ensure_sources (shell_module);
g_signal_connect_swapped (
shell, "handle-uri",
G_CALLBACK (cal_module_handle_uri), shell_module);
g_signal_connect_swapped (
shell, "window-created",
G_CALLBACK (cal_module_window_created), shell_module);
cal_module_init_preferences ();
}
