/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* evolution-shell-client.c
*
* Copyright (C) 2000 Ximian, Inc.
*
* This program 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 2 of the
* License, or (at your option) any later version.
*
* 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.
*
* Author: Ettore Perazzoli
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <gtk/gtkmain.h>
#include <bonobo/bonobo-main.h>
#include <bonobo/bonobo-object.h>
#include <gal/util/e-util.h>
#include "evolution-shell-client.h"
struct _EvolutionShellClientPrivate {
GNOME_Evolution_Activity activity_interface;
};
#define PARENT_TYPE bonobo_object_client_get_type ()
static BonoboObjectClientClass *parent_class = NULL;
/* Easy-to-use wrapper for Evolution::user_select_folder. */
static PortableServer_ServantBase__epv FolderSelectionListener_base_epv;
static POA_GNOME_Evolution_FolderSelectionListener__epv FolderSelectionListener_epv;
static POA_GNOME_Evolution_FolderSelectionListener__vepv FolderSelectionListener_vepv;
static gboolean FolderSelectionListener_vtables_initialized = FALSE;
struct _FolderSelectionListenerServant {
POA_GNOME_Evolution_FolderSelectionListener servant;
char **uri_return;
char **physical_uri_return;
};
typedef struct _FolderSelectionListenerServant FolderSelectionListenerServant;
static void
impl_FolderSelectionListener_selected (PortableServer_Servant servant,
const CORBA_char *uri,
const CORBA_char *physical_uri,
CORBA_Environment *ev)
{
FolderSelectionListenerServant *listener_servant;
listener_servant = (FolderSelectionListenerServant *) servant;
if (listener_servant->uri_return != NULL)
* (listener_servant->uri_return) = g_strdup (uri);
if (listener_servant->physical_uri_return != NULL)
* (listener_servant->physical_uri_return) = g_strdup (physical_uri);
gtk_main_quit ();
}
static void
impl_FolderSelectionListener_cancel (PortableServer_Servant servant,
CORBA_Environment *ev)
{
FolderSelectionListenerServant *listener_servant;
listener_servant = (FolderSelectionListenerServant *) servant;
if (listener_servant->uri_return != NULL)
* (listener_servant->uri_return) = NULL;
if (listener_servant->physical_uri_return != NULL)
* (listener_servant->physical_uri_return) = NULL;
gtk_main_quit ();
}
static void
init_FolderSelectionListener_vtables (void)
{
FolderSelectionListener_base_epv._private = NULL;
FolderSelectionListener_base_epv.finalize = NULL;
FolderSelectionListener_base_epv.default_POA = NULL;
FolderSelectionListener_epv.notifySelected = impl_FolderSelectionListener_selected;
FolderSelectionListener_epv.notifyCanceled = impl_FolderSelectionListener_cancel;
FolderSelectionListener_vepv._base_epv = &FolderSelectionListener_base_epv;
FolderSelectionListener_vepv.GNOME_Evolution_FolderSelectionListener_epv = &FolderSelectionListener_epv;
FolderSelectionListener_vtables_initialized = TRUE;
}
static GNOME_Evolution_FolderSelectionListener
create_folder_selection_listener_interface (char **result,
char **uri_return,
char **physical_uri_return)
{
GNOME_Evolution_FolderSelectionListener corba_interface;
CORBA_Environment ev;
FolderSelectionListenerServant *servant;
PortableServer_Servant listener_servant;
if (! FolderSelectionListener_vtables_initialized)
init_FolderSelectionListener_vtables ();
servant = g_new0 (FolderSelectionListenerServant, 1);
servant->servant.vepv = &FolderSelectionListener_vepv;
servant->uri_return = uri_return;
servant->physical_uri_return = physical_uri_return;
listener_servant = (PortableServer_Servant) servant;
CORBA_exception_init (&ev);
POA_GNOME_Evolution_FolderSelectionListener__init (listener_servant, &ev);
if (ev._major != CORBA_NO_EXCEPTION) {
g_free(servant);
return CORBA_OBJECT_NIL;
}
CORBA_free (PortableServer_POA_activate_object (bonobo_poa (), listener_servant, &ev));
corba_interface = PortableServer_POA_servant_to_reference (bonobo_poa (), listener_servant, &ev);
if (ev._major != CORBA_NO_EXCEPTION)
corba_interface = CORBA_OBJECT_NIL;
CORBA_exception_free (&ev);
return corba_interface;
}
static int
count_string_items (const char *list[])
{
int i;
if (list == NULL)
return 0;
for (i = 0; list[i] != NULL; i++)
;
return i;
}
static void
user_select_folder (EvolutionShellClient *shell_client,
const char *title,
const char *default_folder,
const char *possible_types[],
char **uri_return,
char **physical_uri_return)
{
GNOME_Evolution_FolderSelectionListener listener_interface;
GNOME_Evolution_Shell corba_shell;
CORBA_Environment ev;
GNOME_Evolution_Shell_FolderTypeNameList corba_type_name_list;
int num_possible_types;
char *result;
result = NULL;
if (uri_return != NULL)
*uri_return = NULL;
if (physical_uri_return != NULL)
*physical_uri_return = NULL;
listener_interface = create_folder_selection_listener_interface (&result, uri_return,
physical_uri_return);
if (listener_interface == CORBA_OBJECT_NIL)
return;
CORBA_exception_init (&ev);
corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client));
num_possible_types = count_string_items (possible_types);
corba_type_name_list._length = num_possible_types;
corba_type_name_list._maximum = num_possible_types;
corba_type_name_list._buffer = (CORBA_char **) possible_types;
GNOME_Evolution_Shell_selectUserFolder (corba_shell, listener_interface,
title, default_folder, &corba_type_name_list,
&ev);
if (ev._major != CORBA_NO_EXCEPTION) {
CORBA_exception_free (&ev);
return;
}
gtk_main();
CORBA_Object_release (listener_interface, &ev);
CORBA_exception_free (&ev);
}
/* GtkObject methods. */
static void
destroy (GtkObject *object)
{
EvolutionShellClient *shell_client;
EvolutionShellClientPrivate *priv;
CORBA_Environment ev;
shell_client = EVOLUTION_SHELL_CLIENT (object);
priv = shell_client->priv;
CORBA_exception_init (&ev);
if (priv->activity_interface != CORBA_OBJECT_NIL) {
Bonobo_Unknown_unref (priv->activity_interface, &ev);
if (ev._major != CORBA_NO_EXCEPTION)
g_warning ("EvolutionShellClient::destroy: "
"Error unreffing the ::Activity interface -- %s\n",
ev._repo_id);
CORBA_Object_release (priv->activity_interface, &ev);
}
CORBA_exception_free (&ev);
g_free (priv);
(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}
static void
class_init (EvolutionShellClientClass *klass)
{
GtkObjectClass *object_class;
parent_class = gtk_type_class (bonobo_object_get_type ());
object_class = GTK_OBJECT_CLASS (klass);
object_class->destroy = destroy;
}
static void
init (EvolutionShellClient *shell_client)
{
EvolutionShellClientPrivate *priv;
priv = g_new (EvolutionShellClientPrivate, 1);
priv->activity_interface = CORBA_OBJECT_NIL;
shell_client->priv = priv;
}
/**
* evolution_shell_client_construct:
* @shell_client:
* @corba_shell:
*
* Construct @shell_client associating it to @corba_shell.
**/
void
evolution_shell_client_construct (EvolutionShellClient *shell_client,
GNOME_Evolution_Shell corba_shell)
{
CORBA_Environment ev;
EvolutionShellClientPrivate *priv;
g_return_if_fail (shell_client != NULL);
g_return_if_fail (EVOLUTION_IS_SHELL_CLIENT (shell_client));
g_return_if_fail (corba_shell != CORBA_OBJECT_NIL);
bonobo_object_construct (BONOBO_OBJECT (shell_client), (CORBA_Object) corba_shell);
CORBA_exception_init (&ev);
priv = shell_client->priv;
g_return_if_fail (priv->activity_interface == CORBA_OBJECT_NIL);
priv->activity_interface = Bonobo_Unknown_queryInterface (bonobo_object_corba_objref (BONOBO_OBJECT (shell_client)),
"IDL:GNOME/Evolution/Activity:1.0",
&ev);
if (ev._major != CORBA_NO_EXCEPTION) {
g_warning ("EvolutionShellClient: Error querying interface ::Activity -- %s", ev._repo_id);
priv->activity_interface = CORBA_OBJECT_NIL;
} else if (CORBA_Object_is_nil (priv->activity_interface, &ev)) {
g_warning ("No ::Activity interface for ShellClient %p", shell_client);
}
CORBA_exception_free (&ev);
}
/**
* evolution_shell_client_new:
* @corba_shell: A pointer to the CORBA Evolution::Shell interface.
*
* Create a new client object for @corba_shell.
*
* Return value: A pointer to the Evolution::Shell client BonoboObject.
**/
EvolutionShellClient *
evolution_shell_client_new (GNOME_Evolution_Shell corba_shell)
{
EvolutionShellClient *shell_client;
shell_client = gtk_type_new (evolution_shell_client_get_type ());
evolution_shell_client_construct (shell_client, corba_shell);
if (bonobo_object_corba_objref (BONOBO_OBJECT (shell_client)) == CORBA_OBJECT_NIL) {
bonobo_object_unref (BONOBO_OBJECT (shell_client));
return NULL;
}
return shell_client;
}
/**
* evolution_shell_client_user_select_folder:
* @shell_client: A EvolutionShellClient object
* @title: The title for the folder selection dialog
* @default_folder: URI (physical or evolution:) of the folder initially selected on the dialog
* @uri_return:
* @physical_uri_return:
*
* Pop up the shell's folder selection dialog with the specified @title and
* @default_folder as the initially selected folder. On return, set *@uri and
* *@physical_uri to the evolution: URI and the physical URI of the selected
* folder (or %NULL if the user cancelled the dialog). (The dialog is modal.)
**/
void
evolution_shell_client_user_select_folder (EvolutionShellClient *shell_client,
const char *title,
const char *default_folder,
const char *possible_types[],
char **uri_return,
char **physical_uri_return)
{
g_return_if_fail (shell_client != NULL);
g_return_if_fail (EVOLUTION_IS_SHELL_CLIENT (shell_client));
g_return_if_fail (title != NULL);
g_return_if_fail (default_folder != NULL);
user_select_folder (shell_client, title, default_folder, possible_types,
uri_return, physical_uri_return);
}
/**
* evolution_shell_client_get_activity_interface:
* @shell_client: An EvolutionShellClient object
*
* Get the GNOME::Evolution::Activity for the shell associated to
* @shell_client.
*
* Return value: A CORBA Object represeting the GNOME::Evolution::Activity
* interface.
**/
GNOME_Evolution_Activity
evolution_shell_client_get_activity_interface (EvolutionShellClient *shell_client)
{
g_return_val_if_fail (shell_client != NULL, CORBA_OBJECT_NIL);
g_return_val_if_fail (EVOLUTION_IS_SHELL_CLIENT (shell_client), CORBA_OBJECT_NIL);
return shell_client->priv->activity_interface;
}
/**
* evolution_shell_client_get_local_storage:
* @shell_client: An EvolutionShellClient object
*
* Retrieve the local storage interface for this shell.
*
* Return value: a pointer to the CORBA object implementing the local storage
* in the shell associated with @shell_client.
**/
GNOME_Evolution_LocalStorage
evolution_shell_client_get_local_storage (EvolutionShellClient *shell_client)
{
GNOME_Evolution_Shell corba_shell;
GNOME_Evolution_LocalStorage corba_local_storage;
CORBA_Environment ev;
g_return_val_if_fail (shell_client != NULL, CORBA_OBJECT_NIL);
g_return_val_if_fail (EVOLUTION_IS_SHELL_CLIENT (shell_client), CORBA_OBJECT_NIL);
CORBA_exception_init (&ev);
corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client));
if (corba_shell == CORBA_OBJECT_NIL)
return CORBA_OBJECT_NIL;
corba_local_storage = GNOME_Evolution_Shell_getLocalStorage (corba_shell, &ev);
if (ev._major != CORBA_NO_EXCEPTION) {
CORBA_exception_free (&ev);
return CORBA_OBJECT_NIL;
}
CORBA_exception_free (&ev);
return corba_local_storage;
}
E_MAKE_TYPE (evolution_shell_client, "EvolutionShellClient", EvolutionShellClient, class_init, init, PARENT_TYPE)
