/********************************************************************\ * gnc-addr-quickfill.c -- Create an address line quick-fill * * Copyright (C) 2011 Christian Stimming * * * * 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, contact: * * * * Free Software Foundation Voice: +1-617-542-5942 * * 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 * * Boston, MA 02110-1301, USA gnu@gnu.org * * * \********************************************************************/ #include #include "gnc-addr-quickfill.h" #include "gnc-event.h" #include "gnc-engine.h" #include "gncAddress.h" /* This static indicates the debugging module that this .o belongs to. */ G_GNUC_UNUSED static QofLogModule log_module = GNC_MOD_REGISTER; typedef struct { QuickFill *qf_addr2; QuickFill *qf_addr3; QuickFill *qf_addr4; QuickFillSort qf_sort; QofBook *book; gint listener; } AddressQF; static void listen_for_gncaddress_events(QofInstance *entity, QofEventId event_type, gpointer user_data, gpointer event_data) { AddressQF *qfb = user_data; const char *addr2, *addr3, *addr4; /* We only listen for GncAddress events */ if (!GNC_IS_ADDRESS (entity)) return; /* We listen for MODIFY (if the description was changed into * something non-empty, so we add the string to the quickfill) and * DESTROY (to remove the description from the quickfill). */ if (0 == (event_type & (QOF_EVENT_MODIFY | QOF_EVENT_DESTROY))) return; /* g_warning("entity %p, entity type %s, event type %s, user data %p, ecent data %p", */ /* entity, entity->e_type, qofeventid_to_string(event_type), user_data, event_data); */ addr2 = gncAddressGetAddr2(GNC_ADDRESS(entity)); addr3 = gncAddressGetAddr3(GNC_ADDRESS(entity)); addr4 = gncAddressGetAddr4(GNC_ADDRESS(entity)); if (event_type & QOF_EVENT_MODIFY) { /* If the description was changed into something non-empty, so * we add the string to the quickfill */ if (addr2 && strlen(addr2) > 0) { /* Add the new string to the quickfill */ gnc_quickfill_insert (qfb->qf_addr2, addr2, QUICKFILL_LIFO); } if (addr3 && strlen(addr3) > 0) { /* Add the new string to the quickfill */ gnc_quickfill_insert (qfb->qf_addr3, addr3, QUICKFILL_LIFO); } if (addr4 && strlen(addr4) > 0) { /* Add the new string to the quickfill */ gnc_quickfill_insert (qfb->qf_addr4, addr4, QUICKFILL_LIFO); } } else if (event_type & QOF_EVENT_DESTROY) { if (addr2 && strlen(addr2) > 0) { /* Remove the description from the quickfill */ gnc_quickfill_insert (qfb->qf_addr2, addr2, QUICKFILL_LIFO); } if (addr3 && strlen(addr3) > 0) { /* Remove the description from the quickfill */ gnc_quickfill_insert (qfb->qf_addr3, addr3, QUICKFILL_LIFO); } if (addr4 && strlen(addr4) > 0) { /* Remove the description from the quickfill */ gnc_quickfill_insert (qfb->qf_addr4, addr4, QUICKFILL_LIFO); } } } static void shared_quickfill_destroy (QofBook *book, gpointer key, gpointer user_data) { AddressQF *qfb = user_data; gnc_quickfill_destroy (qfb->qf_addr2); gnc_quickfill_destroy (qfb->qf_addr3); gnc_quickfill_destroy (qfb->qf_addr4); qof_event_unregister_handler (qfb->listener); g_free (qfb); } static void address_cb(gpointer data, gpointer user_data) { const GncAddress* address = data; AddressQF *s = (AddressQF *) user_data; gnc_quickfill_insert (s->qf_addr2, gncAddressGetAddr2(address), s->qf_sort); gnc_quickfill_insert (s->qf_addr3, gncAddressGetAddr3(address), s->qf_sort); gnc_quickfill_insert (s->qf_addr4, gncAddressGetAddr4(address), s->qf_sort); } /** Creates a new query that searches for all GncAddress items in the * current book. */ static QofQuery *new_query_for_address(QofBook *book) { QofQuery *query = qof_query_create_for (GNC_ID_ADDRESS); g_assert(book); qof_query_set_book (query, book); /* No particular sort order here. */ return query; } static AddressQF* build_shared_quickfill (QofBook *book, const char * key) { AddressQF *result; QofQuery *query = new_query_for_address(book); GList *entries = qof_query_run(query); /* g_warning("Found %d GncAddress items", g_list_length (entries)); */ result = g_new0(AddressQF, 1); result->qf_addr2 = gnc_quickfill_new(); result->qf_addr3 = gnc_quickfill_new(); result->qf_addr4 = gnc_quickfill_new(); result->qf_sort = QUICKFILL_ALPHA; result->book = book; g_list_foreach (entries, address_cb, result); qof_query_destroy(query); result->listener = qof_event_register_handler (listen_for_gncaddress_events, result); qof_book_set_data_fin (book, key, result, shared_quickfill_destroy); return result; } QuickFill * gnc_get_shared_address_addr2_quickfill (QofBook *book, const char * key) { AddressQF *qfb; g_assert(book); g_assert(key); qfb = qof_book_get_data (book, key); if (!qfb) { qfb = build_shared_quickfill(book, key); } return qfb->qf_addr2; } QuickFill * gnc_get_shared_address_addr3_quickfill (QofBook *book, const char * key) { AddressQF *qfb; g_assert(book); g_assert(key); qfb = qof_book_get_data (book, key); if (!qfb) { qfb = build_shared_quickfill(book, key); } return qfb->qf_addr3; } QuickFill * gnc_get_shared_address_addr4_quickfill (QofBook *book, const char * key) { AddressQF *qfb; g_assert(book); g_assert(key); qfb = qof_book_get_data (book, key); if (!qfb) { qfb = build_shared_quickfill(book, key); } return qfb->qf_addr4; }