aboutsummaryrefslogtreecommitdiffstats
path: root/shell/e-shell-offline-handler.c
diff options
context:
space:
mode:
Diffstat (limited to 'shell/e-shell-offline-handler.c')
-rw-r--r--shell/e-shell-offline-handler.c841
1 files changed, 0 insertions, 841 deletions
diff --git a/shell/e-shell-offline-handler.c b/shell/e-shell-offline-handler.c
deleted file mode 100644
index 4566584a82..0000000000
--- a/shell/e-shell-offline-handler.c
+++ /dev/null
@@ -1,841 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* e-shell-offline-handler.c
- *
- * Copyright (C) 2001 Ximian, Inc.
- *
- * 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.
- *
- * Author: Ettore Perazzoli <ettore@ximian.com>
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <gtk/gtktypeutils.h>
-#include <gtk/gtksignal.h>
-#include <gtk/gtkwidget.h>
-#include <gtk/gtkclist.h>
-
-#include <gal/util/e-util.h>
-
-#include <libgnomeui/gnome-dialog.h>
-#include <libgnome/gnome-i18n.h>
-
-#include <glade/glade-xml.h>
-
-#include <bonobo/bonobo-main.h>
-
-#include "e-shell-offline-handler.h"
-
-
-#define GLADE_DIALOG_FILE_NAME EVOLUTION_GLADEDIR "/e-active-connection-dialog.glade"
-
-
-#define PARENT_TYPE GTK_TYPE_OBJECT
-static GtkObjectClass *parent_class = NULL;
-
-
-/* Private part. */
-
-struct _OfflineProgressListenerServant {
- POA_GNOME_Evolution_OfflineProgressListener servant;
- EShellOfflineHandler *offline_handler;
- char *component_id;
-};
-typedef struct _OfflineProgressListenerServant OfflineProgressListenerServant;
-
-struct _ComponentInfo {
- /* Component ID. */
- char *id;
-
- /* The `Evolution::Offline' interface for this component (cached just
- to avoid going through the EComponentRegistry all the time). */
- GNOME_Evolution_Offline offline_interface;
-
- /* The interface and servant for the
- `Evolution::OfflineProgressListener' we have to implement to get
- notifications about progress of the off-line process. */
- GNOME_Evolution_OfflineProgressListener progress_listener_interface;
- OfflineProgressListenerServant *progress_listener_servant;
-
- /* The current active connections for this component. This is updated
- by the component itself through the `::ProgressListener' interface;
- when the count reaches zero, the off-line process is considered to
- be complete. */
- GNOME_Evolution_ConnectionList *active_connection_list;
-};
-typedef struct _ComponentInfo ComponentInfo;
-
-struct _EShellOfflineHandlerPrivate {
- EComponentRegistry *component_registry;
-
- EShellView *parent_shell_view;
-
- GladeXML *dialog_gui;
-
- int num_total_connections;
- GHashTable *id_to_component_info;
-
- int procedure_in_progress : 1;
- int finished : 1;
-};
-
-
-/* Signals. */
-
-enum {
- OFFLINE_PROCEDURE_STARTED,
- OFFLINE_PROCEDURE_FINISHED,
- LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL] = { 0 };
-
-
-/* Forward declarations for the dialog handling. */
-
-static void update_dialog_clist (EShellOfflineHandler *offline_handler);
-
-
-/* Implementation for the OfflineProgressListener interface. */
-
-static PortableServer_ServantBase__epv OfflineProgressListener_base_epv;
-static POA_GNOME_Evolution_OfflineProgressListener__epv OfflineProgressListener_epv;
-static POA_GNOME_Evolution_OfflineProgressListener__vepv OfflineProgressListener_vepv;
-
-static OfflineProgressListenerServant *
-progress_listener_servant_new (EShellOfflineHandler *offline_handler,
- const char *id)
-{
- OfflineProgressListenerServant *servant;
-
- servant = g_new0 (OfflineProgressListenerServant, 1);
-
- servant->servant.vepv = &OfflineProgressListener_vepv;
- servant->offline_handler = offline_handler;
- servant->component_id = g_strdup (id);
-
- return servant;
-}
-
-static void
-progress_listener_servant_free (OfflineProgressListenerServant *servant)
-{
- CORBA_Environment ev;
- PortableServer_ObjectId *oid;
-
- CORBA_exception_init (&ev);
-
- oid = PortableServer_POA_servant_to_id (bonobo_poa (), servant, &ev);
- PortableServer_POA_deactivate_object (bonobo_poa (), oid, &ev);
- CORBA_free (oid);
-
- POA_GNOME_Evolution_OfflineProgressListener__fini ((POA_GNOME_Evolution_OfflineProgressListener *) servant, &ev);
-
- CORBA_exception_free (&ev);
-
- g_free (servant->component_id);
- g_free (servant);
-}
-
-static GNOME_Evolution_ConnectionList *
-duplicate_connection_list (const GNOME_Evolution_ConnectionList *source)
-{
- GNOME_Evolution_ConnectionList *copy;
- int i;
-
- copy = GNOME_Evolution_ConnectionList__alloc ();
-
- copy->_length = source->_length;
- copy->_maximum = source->_length;
-
- copy->_buffer = CORBA_sequence_GNOME_Evolution_Connection_allocbuf (copy->_maximum);
-
- for (i = 0; i < source->_length; i++) {
- copy->_buffer[i].hostName = CORBA_string_dup (source->_buffer[i].hostName);
- copy->_buffer[i].type = CORBA_string_dup (source->_buffer[i].type);
- }
-
- return copy;
-}
-
-static void
-impl_OfflineProgressListener_updateProgress (PortableServer_Servant servant,
- const GNOME_Evolution_ConnectionList *current_active_connections,
- CORBA_Environment *ev)
-{
- EShellOfflineHandler *offline_handler;
- EShellOfflineHandlerPrivate *priv;
- ComponentInfo *component_info;
- int connection_delta;
- const char *component_id;
-
- component_id = ((OfflineProgressListenerServant *) servant)->component_id;
-
- offline_handler = ((OfflineProgressListenerServant *) servant)->offline_handler;
- priv = offline_handler->priv;
-
- component_info = g_hash_table_lookup (priv->id_to_component_info, component_id);
- g_assert (component_info != NULL);
-
- connection_delta = component_info->active_connection_list->_length - current_active_connections->_length;
- if (connection_delta < 0) {
- /* FIXME: Should raise an exception or something? */
- g_warning ("Weird, buggy component increased number of connection when going off-line -- %s",
- component_id);
- }
-
- g_assert (priv->num_total_connections >= connection_delta);
- priv->num_total_connections -= connection_delta;
-
- CORBA_free (component_info->active_connection_list);
- component_info->active_connection_list = duplicate_connection_list (current_active_connections);
-
- update_dialog_clist (offline_handler);
-
- if (priv->num_total_connections == 0 && ! priv->finished) {
- gtk_signal_emit (GTK_OBJECT (offline_handler), signals[OFFLINE_PROCEDURE_FINISHED], TRUE);
- priv->finished = TRUE;
- }
-}
-
-static gboolean
-create_progress_listener (EShellOfflineHandler *offline_handler,
- const char *component_id,
- GNOME_Evolution_OfflineProgressListener *objref_return,
- OfflineProgressListenerServant **servant_return)
-{
- OfflineProgressListenerServant *servant;
- CORBA_Environment ev;
-
- *servant_return = NULL;
- *objref_return = CORBA_OBJECT_NIL;
-
- OfflineProgressListener_base_epv._private = NULL;
- OfflineProgressListener_base_epv.finalize = NULL;
- OfflineProgressListener_base_epv.default_POA = NULL;
-
- OfflineProgressListener_epv.updateProgress = impl_OfflineProgressListener_updateProgress;
-
- OfflineProgressListener_vepv._base_epv = &OfflineProgressListener_base_epv;
- OfflineProgressListener_vepv.GNOME_Evolution_OfflineProgressListener_epv = &OfflineProgressListener_epv;
-
- servant = progress_listener_servant_new (offline_handler, component_id);
-
- CORBA_exception_init (&ev);
-
- POA_GNOME_Evolution_OfflineProgressListener__init ((PortableServer_Servant) servant, &ev);
- if (ev._major != CORBA_NO_EXCEPTION) {
- g_warning ("Cannot initialize GNOME::Evolution::Offline::ProgressListener");
- progress_listener_servant_free (servant);
- CORBA_exception_free (&ev);
- return FALSE;
- }
-
- CORBA_free (PortableServer_POA_activate_object (bonobo_poa (), servant, &ev));
-
- if (ev._major != CORBA_NO_EXCEPTION) {
- g_warning ("Cannot activate GNOME::Evolution::Offline::ProgressListener");
- progress_listener_servant_free (servant);
- CORBA_exception_free (&ev);
- return FALSE;
- }
-
- *servant_return = servant;
- *objref_return = PortableServer_POA_servant_to_reference (bonobo_poa (), servant, &ev);
-
- CORBA_exception_free (&ev);
-
- return TRUE;
-}
-
-
-/* ComponentInfo handling. */
-
-static ComponentInfo *
-component_info_new (const char *id,
- const GNOME_Evolution_Offline offline_interface,
- GNOME_Evolution_OfflineProgressListener progress_listener_interface,
- OfflineProgressListenerServant *progress_listener_servant,
- GNOME_Evolution_ConnectionList *active_connection_list)
-{
- ComponentInfo *new;
- CORBA_Environment ev;
-
- CORBA_exception_init (&ev);
-
- new = g_new (ComponentInfo, 1);
- new->id = g_strdup (id);
- new->offline_interface = CORBA_Object_duplicate (offline_interface, &ev);
- new->progress_listener_interface = progress_listener_interface;
- new->progress_listener_servant = progress_listener_servant;
- new->active_connection_list = active_connection_list;
-
- CORBA_exception_free (&ev);
-
- return new;
-}
-
-static void
-component_info_free (ComponentInfo *component_info)
-{
- CORBA_Environment ev;
-
- CORBA_exception_init (&ev);
-
- g_free (component_info->id);
-
- progress_listener_servant_free (component_info->progress_listener_servant);
- CORBA_Object_release (component_info->progress_listener_interface, &ev);
-
- CORBA_Object_release (component_info->offline_interface, &ev);
-
- CORBA_free (component_info->active_connection_list);
-
- g_free (component_info);
-
- CORBA_exception_free (&ev);
-}
-
-
-/* Utility functions. */
-
-static void
-hash_foreach_free_component_info (void *key,
- void *value,
- void *user_data)
-{
- ComponentInfo *component_info;
-
- component_info = (ComponentInfo *) value;
- component_info_free (component_info);
-}
-
-
-/* Cancelling the off-line procedure. */
-
-static void
-cancel_offline (EShellOfflineHandler *offline_handler)
-{
- EShellOfflineHandlerPrivate *priv;
- GList *component_ids;
- GList *p;
-
- priv = offline_handler->priv;
-
- component_ids = e_component_registry_get_id_list (priv->component_registry);
-
- for (p = component_ids; p != NULL; p = p->next) {
- EvolutionShellComponentClient *shell_component_client;
- GNOME_Evolution_Offline offline_interface;
- CORBA_Environment ev;
- const char *id;
-
- id = (const char *) p->data;
- shell_component_client = e_component_registry_get_component_by_id (priv->component_registry, id);
-
- offline_interface = evolution_shell_component_client_get_offline_interface (shell_component_client);
- if (offline_interface == CORBA_OBJECT_NIL)
- continue;
-
- CORBA_exception_init (&ev);
-
- GNOME_Evolution_Offline_goOnline (offline_interface, &ev);
- if (ev._major != CORBA_NO_EXCEPTION)
- g_warning ("Error putting component `%s' on-line.", id);
-
- CORBA_exception_free (&ev);
- }
-
- e_free_string_list (component_ids);
-
- priv->num_total_connections = 0;
-
- if (! priv->finished) {
- gtk_signal_emit (GTK_OBJECT (offline_handler), signals[OFFLINE_PROCEDURE_FINISHED], FALSE);
- priv->finished = TRUE;
- }
-}
-
-
-/* Preparing the off-line procedure. */
-
-static gboolean
-prepare_for_offline (EShellOfflineHandler *offline_handler)
-{
- EShellOfflineHandlerPrivate *priv;
- GList *component_ids;
- GList *p;
- gboolean error;
-
- priv = offline_handler->priv;
-
- component_ids = e_component_registry_get_id_list (priv->component_registry);
-
- error = FALSE;
- for (p = component_ids; p != NULL; p = p->next) {
- EvolutionShellComponentClient *shell_component_client;
- GNOME_Evolution_Offline offline_interface;
- GNOME_Evolution_OfflineProgressListener progress_listener_interface;
- GNOME_Evolution_ConnectionList *active_connection_list;
- OfflineProgressListenerServant *progress_listener_servant;
- ComponentInfo *component_info;
- CORBA_Environment ev;
- const char *id;
-
- id = (const char *) p->data;
- shell_component_client = e_component_registry_get_component_by_id (priv->component_registry, id);
- offline_interface = evolution_shell_component_client_get_offline_interface (shell_component_client);
- if (offline_interface == CORBA_OBJECT_NIL)
- continue;
-
- if (! create_progress_listener (offline_handler, id,
- &progress_listener_interface,
- &progress_listener_servant)) {
- g_warning ("Cannot create the Evolution::OfflineProgressListener interface for `%s'", id);
- continue;
- }
-
- CORBA_exception_init (&ev);
-
- GNOME_Evolution_Offline_prepareForOffline (offline_interface, &active_connection_list, &ev);
- if (ev._major != CORBA_NO_EXCEPTION) {
- g_warning ("Cannot prepare component component to go offline -- %s [%s]", id, ev._repo_id);
-
- progress_listener_servant_free (progress_listener_servant);
-
- CORBA_Object_release (progress_listener_interface, &ev);
-
- CORBA_exception_free (&ev);
-
- error = TRUE;
- break;
- }
-
- CORBA_exception_free (&ev);
-
- priv->num_total_connections += active_connection_list->_length;
-
- component_info = component_info_new (id,
- offline_interface,
- progress_listener_interface,
- progress_listener_servant,
- active_connection_list);
-
- g_assert (g_hash_table_lookup (priv->id_to_component_info, component_info->id) == NULL);
- g_hash_table_insert (priv->id_to_component_info, component_info->id, component_info);
- }
-
- /* If an error occurred while preparing, just put all the components
- on-line again. */
- if (error)
- cancel_offline (offline_handler);
-
- e_free_string_list (component_ids);
-
- return ! error;
-}
-
-
-/* Finalizing the off-line procedure. */
-
-static void
-finalize_offline_hash_foreach (void *key,
- void *value,
- void *user_data)
-{
- EShellOfflineHandler *offline_handler;
- EShellOfflineHandlerPrivate *priv;
- ComponentInfo *component_info;
- CORBA_Environment ev;
-
- offline_handler = E_SHELL_OFFLINE_HANDLER (user_data);
- priv = offline_handler->priv;
-
- component_info = (ComponentInfo *) value;
-
- CORBA_exception_init (&ev);
-
- GNOME_Evolution_Offline_goOffline (component_info->offline_interface,
- component_info->progress_listener_interface,
- &ev);
-
- if (ev._major != CORBA_NO_EXCEPTION) {
- /* FIXME: Should detect an error and put all the components
- on-line again. */
- g_warning ("Error putting component off-line -- %s", component_info->id);
- }
-
- CORBA_exception_free (&ev);
-}
-
-static void
-finalize_offline (EShellOfflineHandler *offline_handler)
-{
- EShellOfflineHandlerPrivate *priv;
-
- priv = offline_handler->priv;
-
- gtk_object_ref (GTK_OBJECT (offline_handler));
-
- g_hash_table_foreach (priv->id_to_component_info, finalize_offline_hash_foreach, offline_handler);
-
- if (priv->num_total_connections == 0 && ! priv->finished) {
- /* Nothing else to do, we are all set. */
- gtk_signal_emit (GTK_OBJECT (offline_handler), signals[OFFLINE_PROCEDURE_FINISHED], TRUE);
- priv->finished = TRUE;
- }
-
- gtk_object_unref (GTK_OBJECT (offline_handler));
-}
-
-
-/* The confirmation dialog. */
-
-static void
-update_dialog_clist_hash_foreach (void *key,
- void *data,
- void *user_data)
-{
- ComponentInfo *component_info;
- const GNOME_Evolution_Connection *p;
- GtkWidget *clist;
- int i;
-
- clist = GTK_WIDGET (user_data);
-
- component_info = (ComponentInfo *) data;
- for (i = 0, p = component_info->active_connection_list->_buffer;
- i < component_info->active_connection_list->_length;
- i++, p++) {
- char *columns[3];
-
- columns[0] = p->hostName;
- columns[1] = p->type;
- columns[2] = NULL;
-
- gtk_clist_prepend (GTK_CLIST (clist), columns);
- }
-}
-
-static void
-update_dialog_clist (EShellOfflineHandler *offline_handler)
-{
- EShellOfflineHandlerPrivate *priv;
- GtkWidget *clist;
-
- priv = offline_handler->priv;
- if (priv->dialog_gui == NULL)
- return;
-
- clist = glade_xml_get_widget (priv->dialog_gui, "active_connection_clist");
-
- gtk_clist_set_auto_sort (GTK_CLIST (clist), TRUE);
-
- gtk_clist_freeze (GTK_CLIST (clist));
-
- /* Populate the GtkCList. */
- gtk_clist_clear (GTK_CLIST (clist));
- g_hash_table_foreach (priv->id_to_component_info, update_dialog_clist_hash_foreach, clist);
-
- gtk_clist_thaw (GTK_CLIST (clist));
-}
-
-static void
-dialog_handle_ok (GnomeDialog *dialog,
- EShellOfflineHandler *offline_handler)
-{
- EShellOfflineHandlerPrivate *priv;
- GtkWidget *instruction_label;
-
- priv = offline_handler->priv;
-
- gnome_dialog_set_sensitive (dialog, 0, FALSE);
-
- instruction_label = glade_xml_get_widget (priv->dialog_gui, "instruction_label");
- g_assert (instruction_label != NULL);
- g_assert (GTK_IS_LABEL (instruction_label));
-
- gtk_label_set_text (GTK_LABEL (instruction_label), _("Closing connections..."));
-
- finalize_offline (offline_handler);
-}
-
-static void
-dialog_handle_cancel (GnomeDialog *dialog,
- EShellOfflineHandler *offline_handler)
-{
- EShellOfflineHandlerPrivate *priv;
-
- priv = offline_handler->priv;
-
- gtk_widget_destroy (GTK_WIDGET (dialog));
-
- gtk_object_unref (GTK_OBJECT (priv->dialog_gui));
- priv->dialog_gui = NULL;
-
- cancel_offline (offline_handler);
-}
-
-static void
-dialog_clicked_cb (GnomeDialog *dialog,
- int button_number,
- void *data)
-{
- EShellOfflineHandler *offline_handler;
-
- offline_handler = E_SHELL_OFFLINE_HANDLER (data);
-
- switch (button_number) {
- case 0: /* OK */
- dialog_handle_ok (dialog, offline_handler);
- break;
-
- case 1: /* Cancel */
- dialog_handle_cancel (dialog, offline_handler);
- break;
-
- default:
- g_assert_not_reached ();
- }
-}
-
-static void
-pop_up_confirmation_dialog (EShellOfflineHandler *offline_handler)
-{
- EShellOfflineHandlerPrivate *priv;
- GtkWidget *dialog;
-
- priv = offline_handler->priv;
-
- if (priv->dialog_gui == NULL) {
- priv->dialog_gui = glade_xml_new (GLADE_DIALOG_FILE_NAME, NULL);
- if (priv->dialog_gui == NULL) {
- g_warning ("Cannot load the active connection dialog (installation problem?) -- %s",
- GLADE_DIALOG_FILE_NAME);
- finalize_offline (offline_handler);
- return;
- }
- }
-
- dialog = glade_xml_get_widget (priv->dialog_gui, "active_connection_dialog");
-
- /* FIXME: do we really want this? */
- /* gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (priv->parent_shell_view)); */
- /* gtk_window_set_modal (GTK_WINDOW (dialog), TRUE); */
-
- gnome_dialog_set_default (GNOME_DIALOG (dialog), 1);
-
- update_dialog_clist (offline_handler);
-
- gtk_signal_connect (GTK_OBJECT (dialog), "clicked",
- GTK_SIGNAL_FUNC (dialog_clicked_cb), offline_handler);
-
- gtk_widget_show (dialog);
-}
-
-
-/* GtkObject methods. */
-
-static void
-impl_destroy (GtkObject *object)
-{
- EShellOfflineHandler *offline_handler;
- EShellOfflineHandlerPrivate *priv;
-
- offline_handler = E_SHELL_OFFLINE_HANDLER (object);
- priv = offline_handler->priv;
-
- if (priv->component_registry != NULL)
- gtk_object_unref (GTK_OBJECT (priv->component_registry));
-
- g_hash_table_foreach (priv->id_to_component_info, hash_foreach_free_component_info, NULL);
- g_hash_table_destroy (priv->id_to_component_info);
-
- if (priv->dialog_gui != NULL) {
- GtkWidget *dialog;
-
- dialog = glade_xml_get_widget (priv->dialog_gui, "active_connection_dialog");
- gtk_widget_destroy (dialog);
-
- gtk_object_unref (GTK_OBJECT (priv->dialog_gui));
- priv->dialog_gui = NULL;
- }
-
- g_free (priv);
-
- if (GTK_OBJECT_CLASS (parent_class)->destroy != NULL)
- (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-
-/* GTK type handling. */
-
-static void
-class_init (EShellOfflineHandlerClass *klass)
-{
- GtkObjectClass *object_class;
-
- object_class = GTK_OBJECT_CLASS (klass);
- object_class->destroy = impl_destroy;
-
- parent_class = gtk_type_class (gtk_object_get_type ());
-
- signals[OFFLINE_PROCEDURE_STARTED]
- = gtk_signal_new ("offline_procedure_started",
- GTK_RUN_LAST,
- object_class->type,
- GTK_SIGNAL_OFFSET (EShellOfflineHandlerClass, offline_procedure_started),
- gtk_marshal_NONE__NONE,
- GTK_TYPE_NONE, 0);
-
- signals[OFFLINE_PROCEDURE_FINISHED]
- = gtk_signal_new ("offline_procedure_finished",
- GTK_RUN_LAST,
- object_class->type,
- GTK_SIGNAL_OFFSET (EShellOfflineHandlerClass, offline_procedure_finished),
- gtk_marshal_NONE__BOOL,
- GTK_TYPE_NONE, 1,
- GTK_TYPE_BOOL);
-
- gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
-}
-
-
-static void
-init (EShellOfflineHandler *shell_offline_handler)
-{
- EShellOfflineHandlerPrivate *priv;
-
- priv = g_new (EShellOfflineHandlerPrivate, 1);
-
- priv->component_registry = NULL;
- priv->parent_shell_view = NULL;
-
- priv->dialog_gui = NULL;
-
- priv->num_total_connections = 0;
- priv->id_to_component_info = g_hash_table_new (g_str_hash, g_str_equal);
-
- priv->procedure_in_progress = FALSE;
- priv->finished = FALSE;
-
- shell_offline_handler->priv = priv;
-}
-
-
-/**
- * e_shell_offline_handler_construct:
- * @offline_handler: A pointer to an EShellOfflineHandler to construct.
- * @component_registry: The registry for the components that we want to put
- * off-line.
- *
- * Construct the @offline_handler.
- **/
-void
-e_shell_offline_handler_construct (EShellOfflineHandler *offline_handler,
- EComponentRegistry *component_registry)
-{
- EShellOfflineHandlerPrivate *priv;
-
- g_return_if_fail (offline_handler != NULL);
- g_return_if_fail (E_IS_SHELL_OFFLINE_HANDLER (offline_handler));
- g_return_if_fail (component_registry != NULL);
- g_return_if_fail (E_IS_COMPONENT_REGISTRY (component_registry));
-
- priv = offline_handler->priv;
-
- g_assert (priv->component_registry == NULL);
-
- GTK_OBJECT_UNSET_FLAGS (GTK_OBJECT (offline_handler), GTK_FLOATING);
-
- gtk_object_ref (GTK_OBJECT (component_registry));
- priv->component_registry = component_registry;
-}
-
-/**
- * e_shell_offline_handler_new:
- * @component_registry: The registry for the components that we want to put
- * off-line.
- *
- * Create a new offline handler.
- *
- * Return value: A pointer to the newly created EShellOfflineHandler object.
- **/
-EShellOfflineHandler *
-e_shell_offline_handler_new (EComponentRegistry *component_registry)
-{
- EShellOfflineHandler *offline_handler;
-
- g_return_val_if_fail (component_registry != NULL, NULL);
- g_return_val_if_fail (E_IS_COMPONENT_REGISTRY (component_registry), NULL);
-
- offline_handler = (EShellOfflineHandler *) gtk_type_new (e_shell_offline_handler_get_type ());
- e_shell_offline_handler_construct (offline_handler, component_registry);
-
- return offline_handler;
-}
-
-
-/**
- * e_shell_offline_handler_put_components_offline:
- * @offline_handler: A pointer to an EShellOfflineHandler object.
- *
- * Put the components offline.
- **/
-void
-e_shell_offline_handler_put_components_offline (EShellOfflineHandler *offline_handler,
- EShellView *parent_shell_view)
-{
- EShellOfflineHandlerPrivate *priv;
-
- g_return_if_fail (offline_handler != NULL);
- g_return_if_fail (E_IS_SHELL_OFFLINE_HANDLER (offline_handler));
- g_return_if_fail (parent_shell_view == NULL || E_IS_SHELL_VIEW (parent_shell_view));
-
- priv = offline_handler->priv;
-
- priv->procedure_in_progress = TRUE;
- priv->parent_shell_view = parent_shell_view;
-
- /* Add an extra ref here as the signal handlers might want to unref
- us. */
-
- gtk_object_ref (GTK_OBJECT (offline_handler));
-
- gtk_signal_emit (GTK_OBJECT (offline_handler), signals[OFFLINE_PROCEDURE_STARTED]);
-
- priv->finished = FALSE;
-
- if (! prepare_for_offline (offline_handler)) {
- /* FIXME: Maybe do something smarter here. */
- g_warning ("Couldn't put components off-line");
- gtk_signal_emit (GTK_OBJECT (offline_handler), signals[OFFLINE_PROCEDURE_FINISHED], FALSE);
- priv->finished = TRUE;
- gtk_object_unref (GTK_OBJECT (offline_handler));
- return;
- }
-
- if (priv->num_total_connections > 0 && priv->parent_shell_view != NULL)
- pop_up_confirmation_dialog (offline_handler);
- else
- finalize_offline (offline_handler);
-
- gtk_object_unref (GTK_OBJECT (offline_handler));
-}
-
-
-E_MAKE_TYPE (e_shell_offline_handler, "EShellOfflineHandler", EShellOfflineHandler, class_init, init, PARENT_TYPE)
generated by cgit (git 2.34.1) at 2024-11-24 16:48:15 +0800