From 55499e0ce4bb8a081d12e7243a0dd42aa55bbbfd Mon Sep 17 00:00:00 2001 From: Ettore Perazzoli Date: Fri, 30 Jun 2000 05:36:32 +0000 Subject: EvolutionShellClient. svn path=/trunk/; revision=3820 --- shell/evolution-shell-client.c | 296 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 296 insertions(+) create mode 100644 shell/evolution-shell-client.c (limited to 'shell/evolution-shell-client.c') diff --git a/shell/evolution-shell-client.c b/shell/evolution-shell-client.c new file mode 100644 index 0000000000..d9cc63cec2 --- /dev/null +++ b/shell/evolution-shell-client.c @@ -0,0 +1,296 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ +/* evolution-shell-client.c + * + * Copyright (C) 2000 Helix Code, 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 +#endif + +#include + +#include "e-util/e-util.h" + +#include "evolution-shell-client.h" + + +struct _EvolutionShellClientPrivate { + int dummy; +}; + +#define PARENT_TYPE bonobo_object_get_type () +static BonoboObjectClass *parent_class = NULL; + + +/* Easy-to-use wrapper for Evolution::user_select_folder. */ + +static PortableServer_ServantBase__epv FolderSelectionListener_base_epv; +static POA_Evolution_FolderSelectionListener__epv FolderSelectionListener_epv; +static POA_Evolution_FolderSelectionListener__vepv FolderSelectionListener_vepv; +static gboolean FolderSelectionListener_vtables_initialized = FALSE; + +struct _FolderSelectionListenerServant { + POA_Evolution_FolderSelectionListener servant; + GMainLoop *main_loop; + 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); + + g_main_quit (listener_servant->main_loop); +} + +static void +init_FolderSelectionListener_vtables (void) +{ + FolderSelectionListener_base_epv._private = NULL; + FolderSelectionListener_base_epv.finalize = NULL; + FolderSelectionListener_base_epv.default_POA = NULL; + + FolderSelectionListener_epv.selected = impl_FolderSelectionListener_selected; + + FolderSelectionListener_vepv._base_epv = &FolderSelectionListener_base_epv; + FolderSelectionListener_vepv.Evolution_FolderSelectionListener_epv = &FolderSelectionListener_epv; + + FolderSelectionListener_vtables_initialized = TRUE; +} + +static Evolution_FolderSelectionListener +create_folder_selection_listener_interface (char **result, + GMainLoop *main_loop, + char **uri_return, + char **physical_uri_return) +{ + Evolution_FolderSelectionListener corba_interface; + CORBA_Environment ev; + FolderSelectionListenerServant *servant; + PortableServer_Servant listener_servant; + + if (! FolderSelectionListener_vtables_initialized) + init_FolderSelectionListener_vtables (); + + servant = g_new (FolderSelectionListenerServant, 1); + servant->servant.vepv = &FolderSelectionListener_vepv; + servant->main_loop = main_loop; + servant->uri_return = uri_return; + servant->physical_uri_return = physical_uri_return; + + listener_servant = (PortableServer_Servant) servant; + + CORBA_exception_init (&ev); + + POA_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 void +user_select_folder (EvolutionShellClient *shell_client, + const char *title, + const char *default_folder, + char **uri_return, + char **physical_uri_return) +{ + Evolution_FolderSelectionListener listener_interface; + Evolution_Shell corba_shell; + GMainLoop *main_loop; + CORBA_Environment ev; + char *result; + + result = NULL; + main_loop = g_main_new (FALSE); + + listener_interface = create_folder_selection_listener_interface (&result, main_loop, + uri_return, physical_uri_return); + if (listener_interface == CORBA_OBJECT_NIL) { + g_main_destroy (main_loop); + return; + } + + CORBA_exception_init (&ev); + + corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client)); + + Evolution_Shell_user_select_folder (corba_shell, listener_interface, + title, default_folder, &ev); + + if (ev._major != CORBA_NO_EXCEPTION) { + CORBA_exception_free (&ev); + + if (uri_return != NULL) + *uri_return = NULL; + if (physical_uri_return != NULL) + *physical_uri_return = NULL; + + return; + } + + g_main_run (main_loop); + + CORBA_Object_release (listener_interface, &ev); + + CORBA_exception_free (&ev); +} + + +/* GtkObject methods. */ + +static void +destroy (GtkObject *object) +{ + EvolutionShellClient *shell_client; + EvolutionShellClientPrivate *priv; + + shell_client = EVOLUTION_SHELL_CLIENT (object); + priv = shell_client->priv; + + /* Nothing to do here. */ + + (* 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->dummy = 0; + + 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, + Evolution_Shell corba_shell) +{ + 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); +} + +/** + * 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 (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: 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. (The dialog is modal.) + **/ +void +evolution_shell_client_user_select_folder (EvolutionShellClient *shell_client, + const char *title, + const char *default_folder, + 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, uri_return, physical_uri_return); +} + + +E_MAKE_TYPE (evolution_shell_client, "EvolutionShellClient", EvolutionShellClient, class_init, init, PARENT_TYPE) -- cgit v1.2.3