diff options
Diffstat (limited to 'shell/e-shell-offline-sync.c')
| -rw-r--r-- | shell/e-shell-offline-sync.c | 433 |
1 files changed, 0 insertions, 433 deletions
diff --git a/shell/e-shell-offline-sync.c b/shell/e-shell-offline-sync.c deleted file mode 100644 index c37839e455..0000000000 --- a/shell/e-shell-offline-sync.c +++ /dev/null @@ -1,433 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-shell-offline-sync.c - Sync folders before going into Offline mode. - * - * Copyright (C) 2002 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 "e-shell-offline-sync.h" - -#include "e-shell.h" -#include "e-shell-constants.h" - -#include "Evolution.h" - -#include "e-util/e-dialog-utils.h" - -#include <gconf/gconf-client.h> - -#include <gtk/gtklabel.h> -#include <gtk/gtkmain.h> -#include <gtk/gtkprogressbar.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkstock.h> - -#include <libgnome/gnome-i18n.h> - -#include <bonobo/bonobo-main.h> -#include <bonobo/bonobo-exception.h> - - -typedef struct _SyncData SyncData; -typedef struct _SyncFolderProgressListenerServant SyncFolderProgressListenerServant; - -struct _SyncFolderProgressListenerServant { - POA_GNOME_Evolution_SyncFolderProgressListener servant; - SyncData *sync_data; -}; - -struct _SyncData { - /* The shell. */ - EShell *shell; - - /* Parent view. */ - GtkWindow *parent_window; - - /* The progress dialog. */ - GtkWidget *dialog; - - /* Label in the progress dialog. */ - GtkWidget *label; - - /* Progress bar in the progress dialog. */ - GtkWidget *progress_bar; - - /* Path of the folder currently being synced. */ - char *current_folder_path; - - /* Whether to cancel the current folder's syncing. */ - gboolean cancel; - - /* Whether the current folder is finished syncing; used for async - notification of completion. */ - gboolean current_folder_finished; - - /* CORBA cruft. */ - SyncFolderProgressListenerServant *progress_listener_servant; - GNOME_Evolution_SyncFolderProgressListener progress_listener_objref; -}; - - -/* The progress listener interface. */ - -static PortableServer_ServantBase__epv SyncFolderProgressListener_base_epv; -static POA_GNOME_Evolution_SyncFolderProgressListener__epv SyncFolderProgressListener_epv; -static POA_GNOME_Evolution_SyncFolderProgressListener__vepv SyncFolderProgressListener_vepv; - -static SyncFolderProgressListenerServant * -progress_listener_servant_new (SyncData *sync_data) -{ - SyncFolderProgressListenerServant *servant; - - servant = g_new0 (SyncFolderProgressListenerServant, 1); - - servant->servant.vepv = &SyncFolderProgressListener_vepv; - servant->sync_data = sync_data; - - return servant; -} - -static void -progress_listener_servant_free (SyncFolderProgressListenerServant *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); - - CORBA_exception_free (&ev); - - g_free (servant); -} - -static void -impl_SyncFolderProgressListener_updateProgress (PortableServer_Servant servant, - const CORBA_float percent, - CORBA_Environment *ev) -{ - SyncData *sync_data; - - sync_data = ((SyncFolderProgressListenerServant *) servant)->sync_data; - gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (sync_data->progress_bar), percent); -} - -static void -impl_SyncFolderProgressListener_reportSuccess (PortableServer_Servant servant, - CORBA_Environment *ev) -{ - SyncData *sync_data; - - sync_data = ((SyncFolderProgressListenerServant *) servant)->sync_data; - sync_data->current_folder_finished = TRUE; -} - -static void -impl_SyncFolderProgressListener_reportFailure (PortableServer_Servant servant, - const CORBA_char *message, - CORBA_Environment *ev) -{ - EFolder *folder; - SyncData *sync_data; - - sync_data = ((SyncFolderProgressListenerServant *) servant)->sync_data; - - folder = e_storage_set_get_folder (e_shell_get_storage_set (sync_data->shell), - sync_data->current_folder_path); - - /* FIXME -- We probably should give the user more of a chance to do - something about it. */ - e_notice (sync_data->dialog, GTK_MESSAGE_ERROR, - _("Error synchronizing \"%s\":\n%s"), e_folder_get_name (folder), message); - - sync_data->current_folder_finished = TRUE; -} - -static gboolean -setup_progress_listener (SyncData *sync_data) -{ - SyncFolderProgressListenerServant *servant; - CORBA_Environment ev; - - SyncFolderProgressListener_base_epv._private = NULL; - SyncFolderProgressListener_base_epv.finalize = NULL; - SyncFolderProgressListener_base_epv.default_POA = NULL; - - SyncFolderProgressListener_epv.updateProgress = impl_SyncFolderProgressListener_updateProgress; - SyncFolderProgressListener_epv.reportSuccess = impl_SyncFolderProgressListener_reportSuccess; - SyncFolderProgressListener_epv.reportFailure = impl_SyncFolderProgressListener_reportFailure; - - SyncFolderProgressListener_vepv._base_epv = &SyncFolderProgressListener_base_epv; - SyncFolderProgressListener_vepv.GNOME_Evolution_SyncFolderProgressListener_epv = &SyncFolderProgressListener_epv; - - servant = progress_listener_servant_new (sync_data); - - CORBA_exception_init (&ev); - - POA_GNOME_Evolution_SyncFolderProgressListener__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; - } - - sync_data->progress_listener_servant = servant; - sync_data->progress_listener_objref = PortableServer_POA_servant_to_reference (bonobo_poa (), - servant, &ev); - - CORBA_exception_free (&ev); - - return TRUE; -} - - -/* Setting up the progress dialog. */ - -static void -progress_dialog_response_callback (GtkDialog *dialog, - int response_id, - void *data) -{ - SyncData *sync_data; - - sync_data = (SyncData *) data; - sync_data->cancel = TRUE; -} - -static void -setup_dialog (SyncData *sync_data) -{ - sync_data->dialog = gtk_dialog_new_with_buttons (_("Syncing Folder"), - sync_data->parent_window, - 0, - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, - NULL); - gtk_widget_set_size_request (sync_data->dialog, 300, -1); - gtk_window_set_resizable (GTK_WINDOW (sync_data->dialog), FALSE); - - g_signal_connect (sync_data->dialog, "response", - G_CALLBACK (progress_dialog_response_callback), sync_data); - - sync_data->label = gtk_label_new (""); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (sync_data->dialog)->vbox), - sync_data->label, FALSE, TRUE, 0); - - sync_data->progress_bar = gtk_progress_bar_new (); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (sync_data->dialog)->vbox), - sync_data->progress_bar, FALSE, TRUE, 0); - - gtk_widget_show_all (sync_data->dialog); -} - - -/* Sync the folder at the specified @folder_path. */ -static void -sync_folder (SyncData *sync_data, - const char *folder_path, - int num, - int total) -{ - EvolutionShellComponentClient *component_client; - EStorageSet *storage_set; - GNOME_Evolution_Folder *corba_folder; - GNOME_Evolution_Offline offline_interface; - CORBA_Environment ev; - EFolder *folder; - char *evolution_uri; - char *msg; - - CORBA_exception_init (&ev); - - /* Retrieve the folder that needs to be synced from the storage set, as - well as the component that should perform the syncing. */ - - storage_set = e_shell_get_storage_set (sync_data->shell); - - folder = e_storage_set_get_folder (storage_set, folder_path); - if (folder == NULL) { - /* This might be a remote folder that is not visible right now, - or is otherwise hidden from the tree somehow. So we just - ignore it, and keep going without signalling any error. */ - return; - } - - /* Don't attempt to sync folders that don't have the can_sync_offline - property set. */ - if (! e_folder_get_can_sync_offline (folder)) - return; - - component_client = e_folder_type_registry_get_handler_for_type (e_shell_get_folder_type_registry (sync_data->shell), - e_folder_get_type_string (folder)); - - offline_interface = evolution_shell_component_client_get_offline_interface (component_client); - if (offline_interface == CORBA_OBJECT_NIL) { - /* The component doesn't support going off-line, just ignore - this as it's probably a programming error in the - implementation of the component. */ - return; - } - - /* Prepare the CORBA folder to be passed to the component. */ - - corba_folder = GNOME_Evolution_Folder__alloc (); - evolution_uri = g_strconcat (E_SHELL_URI_PREFIX, "/", folder_path, NULL); - e_folder_to_corba (folder, evolution_uri, corba_folder); - g_free (evolution_uri); - - /* Prepare the dialog. */ - - msg = g_strdup_printf (_("Synchronizing \"%s\" (%d of %d) ..."), - e_folder_get_name (folder), num, total); - gtk_label_set_text (GTK_LABEL (sync_data->label), msg); - g_free (msg); - - gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (sync_data->progress_bar), 0.0); - - /* Get the data ready. */ - - g_free (sync_data->current_folder_path); - sync_data->current_folder_path = g_strdup (folder_path); - sync_data->current_folder_finished = FALSE; - sync_data->cancel = FALSE; - - /* Tell the component to start syncing. */ - - GNOME_Evolution_Offline_syncFolder (offline_interface, - corba_folder, - sync_data->progress_listener_objref, - &ev); - if (BONOBO_EX (&ev)) { - g_warning ("Error invoking ::syncFolder -- %s", BONOBO_EX_REPOID (&ev)); - CORBA_free (corba_folder); - CORBA_exception_free (&ev); - return; - } - - /* Wait for the component to signal completion... */ - - while (! sync_data->current_folder_finished && ! sync_data->cancel) { - gtk_main_iteration (); - - /* Check if the user clicked the Cancel button. */ - if (sync_data->cancel) { - gtk_dialog_set_response_sensitive (GTK_DIALOG (sync_data->dialog), - GTK_RESPONSE_CANCEL, FALSE); - - GNOME_Evolution_Offline_cancelSyncFolder (offline_interface, corba_folder, &ev); - - while (! sync_data->current_folder_finished) - gtk_main_iteration (); - - break; - } - } - - /* All done. */ - - CORBA_free (corba_folder); - CORBA_exception_free (&ev); -} - -/* Free up the data needed for syncing. */ -static void -cleanup (SyncData *sync_data) -{ - CORBA_Environment ev; - - CORBA_exception_init (&ev); - - if (sync_data->dialog != NULL) - gtk_widget_destroy (sync_data->dialog); - - if (sync_data->progress_listener_servant != NULL) - progress_listener_servant_free (sync_data->progress_listener_servant); - - if (sync_data->progress_listener_objref != CORBA_OBJECT_NIL) - CORBA_Object_release (sync_data->progress_listener_objref, &ev); - - g_free (sync_data); - - CORBA_exception_free (&ev); -} - - -void -e_shell_offline_sync_all_folders (EShell *shell, - GtkWindow *parent_window) -{ - GConfClient *gconf_client; - SyncData *sync_data; - GSList *path_list; - GSList *p; - int i; - - gconf_client = gconf_client_get_default (); - - path_list = gconf_client_get_list (gconf_client, "/apps/evolution/shell/offline/folder_paths", - GCONF_VALUE_STRING, NULL); - - sync_data = g_new0 (SyncData, 1); - sync_data->shell = shell; - sync_data->parent_window = parent_window; - - /* Initialize everything, then go ahead and sync. */ - - if (! setup_progress_listener (sync_data)) - goto done; - - setup_dialog (sync_data); - - for (p = path_list, i = 1; p != NULL; p = p->next, i ++) { - const char *path; - - path = (const char *) p->data; - - sync_folder (sync_data, path, i, g_slist_length (path_list)); - - /* If the operation has been cancelled, stop syncing and - return. */ - if (sync_data->cancel) { - /* FIXME: Do we want to pop up a dialog asking for - confirmation? */ - break; - } - } - - done: - cleanup (sync_data); - - g_slist_foreach (path_list, (GFunc) g_free, NULL); - g_slist_free (path_list); -} |