From a1d117a6d05945d18aa698d2ee8978dba43ae9e8 Mon Sep 17 00:00:00 2001 From: Iain Holmes Date: Mon, 15 Jan 2001 18:30:18 +0000 Subject: Fix "Cancel" crash. Cancel on import dialog cancels Automatic now works as Fix "Cancel" crash. Cancel on import dialog cancels Automatic now works as well svn path=/trunk/; revision=7506 --- shell/importer/importer.c | 298 +++++++++++++++++++++++++++++++--------------- 1 file changed, 203 insertions(+), 95 deletions(-) (limited to 'shell') diff --git a/shell/importer/importer.c b/shell/importer/importer.c index 2201912fcd..eb911f4672 100644 --- a/shell/importer/importer.c +++ b/shell/importer/importer.c @@ -131,6 +131,9 @@ typedef struct _ImporterComponentData { GtkWidget *contents; int item; + + gboolean stop; + gboolean destroyed; } ImporterComponentData; static gboolean importer_timeout_fn (gpointer data); @@ -145,35 +148,40 @@ import_cb (EvolutionImporterClient *client, g_warning ("Recieved callback. Result: %d\tmore_items: %s", result, more_items ? "TRUE" : "FALSE"); - if (result == EVOLUTION_IMPORTER_NOT_READY) { - /* Importer isn't ready yet. Wait 5 seconds and try again. */ - label = g_strdup_printf (_("Importing %s\nImporter not ready." - "\nWaiting 5 seconds to retry."), - icd->filename); - gtk_label_set_text (GTK_LABEL (icd->contents), label); - g_free (label); - while (gtk_events_pending ()) - gtk_main_iteration (); + if (icd->stop != TRUE) { + if (result == EVOLUTION_IMPORTER_NOT_READY) { + /* Importer isn't ready yet. + Wait 5 seconds and try again. */ + + label = g_strdup_printf (_("Importing %s\nImporter not ready." + "\nWaiting 5 seconds to retry."), + icd->filename); + gtk_label_set_text (GTK_LABEL (icd->contents), label); + g_free (label); + while (gtk_events_pending ()) + gtk_main_iteration (); + + gtk_timeout_add (5000, importer_timeout_fn, data); + return; + } - gtk_timeout_add (5000, importer_timeout_fn, data); - return; - } - - if (more_items) { - label = g_strdup_printf (_("Importing %s\nImporting item %d."), - icd->filename, ++(icd->item)); - gtk_label_set_text (GTK_LABEL (icd->contents), label); - g_free (label); - while (gtk_events_pending ()) - gtk_main_iteration (); - - evolution_importer_client_process_item (client, import_cb, data); - return; + if (more_items) { + label = g_strdup_printf (_("Importing %s\nImporting item %d."), + icd->filename, ++(icd->item)); + gtk_label_set_text (GTK_LABEL (icd->contents), label); + g_free (label); + while (gtk_events_pending ()) + gtk_main_iteration (); + + evolution_importer_client_process_item (client, import_cb, data); + return; + } } g_free (icd->filename); - gtk_object_unref (GTK_OBJECT (icd->dialog)); + if (!icd->destroyed) + gtk_object_unref (GTK_OBJECT (icd->dialog)); bonobo_object_unref (BONOBO_OBJECT (icd->client)); g_free (icd); } @@ -195,88 +203,180 @@ importer_timeout_fn (gpointer data) return FALSE; } +static void +dialog_clicked_cb (GnomeDialog *dialog, + int button_number, + ImporterComponentData *icd) +{ + if (button_number != 0) + return; /* Interesting... */ + + icd->stop = TRUE; +} + +static void +dialog_destroy_cb (GtkObject *object, + ImporterComponentData *icd) +{ + icd->stop = TRUE; + icd->destroyed = TRUE; +} + +static char * +get_iid_for_filetype (const char *filename) +{ + OAF_ServerInfoList *info_list; + CORBA_Environment ev; + GList *can_handle = NULL; + char *ret_iid; + int i, len = 0; + + CORBA_exception_init (&ev); + info_list = oaf_query ("repo_ids.has ('IDL:GNOME/Evolution/ImporterFactory:1.0')", NULL, &ev); + + for (i = 0; i < info_list->_length; i++) { + CORBA_Environment ev2; + CORBA_Object factory; + const OAF_ServerInfo *info; + char *name = NULL; + + info = info_list->_buffer + i; + + CORBA_exception_init (&ev2); + factory = oaf_activate_from_id ((char *) info->iid, 0, NULL, &ev2); + if (ev2._major != CORBA_NO_EXCEPTION) { + g_warning ("Error activating %s", info->iid); + CORBA_exception_free (&ev2); + continue; + } + + if (GNOME_Evolution_ImporterFactory_supportFormat (factory, + filename, + &ev2)) { + can_handle = g_list_prepend (can_handle, + g_strdup (info->iid)); + len++; + } + + bonobo_object_release_unref (factory, &ev2); + CORBA_exception_free (&ev2); + } + + if (len == 1) { + ret_iid = can_handle->data; + g_list_free (can_handle); + return ret_iid; + } else if (len > 1) { + /* FIXME: Some way to choose between multiple iids */ + /* FIXME: Free stuff */ + ret_iid = can_handle->data; + g_list_free (can_handle); + return ret_iid; + } else { + return NULL; + } +} + static void start_import (const char *filename, const char *iid) { + CORBA_Object factory, importer; + EvolutionImporterClient *client; + ImporterComponentData *icd; + CORBA_Environment ev; + char *label; + char *real_iid; + if (iid == NULL || strcmp (iid, "Automatic") == 0) { /* Work out the component to use */ + real_iid = get_iid_for_filetype (filename); } else { - CORBA_Object factory, importer; - EvolutionImporterClient *client; - ImporterComponentData *icd; - CORBA_Environment ev; - char *label; - - icd = g_new (ImporterComponentData, 1); - icd->dialog = gnome_dialog_new (_("Importing"), - GNOME_STOCK_BUTTON_CANCEL, - NULL); - - label = g_strdup_printf (_("Importing %s.\nStarting %s"), - filename, iid); - icd->contents = gtk_label_new (label); - g_free (label); - - gtk_box_pack_start (GTK_BOX (icd->dialog->vbox), icd->contents, - TRUE, TRUE, 0); - gtk_widget_show_all (GTK_WIDGET (icd->dialog)); - while (gtk_events_pending ()) - gtk_main_iteration (); + real_iid = g_strdup (iid); + } - CORBA_exception_init (&ev); - factory = oaf_activate_from_id ((char *) iid, 0, NULL, &ev); - if (ev._major != CORBA_NO_EXCEPTION) { - label = g_strdup_printf (_("Importing %s\n" - "Cannot activate %s."), - filename, iid); - gtk_label_set_text (GTK_LABEL (icd->contents), label); - g_free (label); - while (gtk_events_pending ()) - gtk_main_iteration (); + g_print ("Importing with: %s\n", real_iid); - g_free (icd); - return; - } - - importer = GNOME_Evolution_ImporterFactory_loadFile (factory, - filename, - &ev); - if (ev._major != CORBA_NO_EXCEPTION) { - CORBA_Environment ev2; - - label = g_strdup_printf (_("Unable to load %s.\n%s"), - filename, CORBA_exception_id (&ev)); - - gtk_label_set_text (GTK_LABEL (icd->contents), label); - g_free (label); - while (gtk_events_pending ()) - gtk_main_iteration (); + if (real_iid == NULL) + return; - g_free (icd); - CORBA_exception_init (&ev2); - CORBA_Object_release (factory, &ev2); - CORBA_exception_free (&ev2); - return; - } + icd = g_new (ImporterComponentData, 1); + icd->stop = FALSE; + icd->destroyed = FALSE; + icd->dialog = gnome_dialog_new (_("Importing"), + GNOME_STOCK_BUTTON_CANCEL, + NULL); + gtk_signal_connect (GTK_OBJECT (icd->dialog), "clicked", + GTK_SIGNAL_FUNC (dialog_clicked_cb), icd); + gtk_signal_connect (GTK_OBJECT (icd->dialog), "destroy", + GTK_SIGNAL_FUNC (dialog_destroy_cb), icd); + + label = g_strdup_printf (_("Importing %s.\nStarting %s"), + filename, real_iid); + icd->contents = gtk_label_new (label); + g_free (label); + + gtk_box_pack_start (GTK_BOX (icd->dialog->vbox), icd->contents, + TRUE, TRUE, 0); + gtk_widget_show_all (GTK_WIDGET (icd->dialog)); + while (gtk_events_pending ()) + gtk_main_iteration (); + + CORBA_exception_init (&ev); + factory = oaf_activate_from_id ((char *) real_iid, 0, NULL, &ev); + if (ev._major != CORBA_NO_EXCEPTION) { + label = g_strdup_printf (_("Importing %s\n" + "Cannot activate %s."), + filename, real_iid); + gtk_label_set_text (GTK_LABEL (icd->contents), label); + g_free (label); + while (gtk_events_pending ()) + gtk_main_iteration (); + + g_free (icd); + g_free (real_iid); + return; + } + + importer = GNOME_Evolution_ImporterFactory_loadFile (factory, + filename, + &ev); + if (ev._major != CORBA_NO_EXCEPTION) { + CORBA_Environment ev2; + + label = g_strdup_printf (_("Unable to load %s.\n%s"), + filename, CORBA_exception_id (&ev)); - CORBA_Object_release (factory, &ev); - CORBA_exception_free (&ev); - - client = evolution_importer_client_new (importer); - icd->client = client; - icd->filename = g_strdup (filename); - icd->item = 1; - - label = g_strdup_printf (_("Importing %s\nImporting item 1."), - filename); gtk_label_set_text (GTK_LABEL (icd->contents), label); g_free (label); while (gtk_events_pending ()) gtk_main_iteration (); - - evolution_importer_client_process_item (client, import_cb, icd); + + g_free (icd); + g_free (real_iid); + CORBA_exception_init (&ev2); + CORBA_Object_release (factory, &ev2); + CORBA_exception_free (&ev2); + return; } + + CORBA_Object_release (factory, &ev); + CORBA_exception_free (&ev); + + client = evolution_importer_client_new (importer); + icd->client = client; + icd->filename = g_strdup (filename); + icd->item = 1; + + label = g_strdup_printf (_("Importing %s\nImporting item 1."), + filename); + gtk_label_set_text (GTK_LABEL (icd->contents), label); + g_free (label); + while (gtk_events_pending ()) + gtk_main_iteration (); + + evolution_importer_client_process_item (client, import_cb, icd); + g_free (real_iid); } static void @@ -423,9 +523,15 @@ importer_file_page_new (ImportData *data) static void import_druid_cancel (GnomeDruid *druid, ImportData *data) +{ + gtk_widget_destroy (GTK_WIDGET (data->dialog)); +} + +static void +import_druid_destroy (GtkObject *object, + ImportData *data) { gtk_object_unref (GTK_OBJECT (data->wizard)); - gtk_widget_destroy (GTK_WIDGET (data->dialog)); g_free (data->choosen_iid); g_free (data); } @@ -436,14 +542,16 @@ import_druid_finish (GnomeDruidPage *page, ImportData *data) { char *filename; + char *iid; filename = g_strdup (gtk_entry_get_text (GTK_ENTRY (gnome_file_entry_gtk_entry (GNOME_FILE_ENTRY (data->filepage->filename))))); - g_print ("You have selected %s to be imported with %s\n", filename, - data->choosen_iid); - start_import (filename, data->choosen_iid); + iid = g_strdup (data->choosen_iid); gtk_widget_destroy (data->dialog); + start_import (filename, iid); + g_free (filename); + g_free (iid); } static gboolean @@ -501,7 +609,7 @@ show_import_wizard (void) gtk_signal_connect (GTK_OBJECT (finish), "finish", GTK_SIGNAL_FUNC (import_druid_finish), data); gtk_signal_connect (GTK_OBJECT (data->dialog), "destroy", - GTK_SIGNAL_FUNC (import_druid_cancel), data); + GTK_SIGNAL_FUNC (import_druid_destroy), data); gtk_widget_show_all (data->dialog); } -- cgit v1.2.3