diff options
Diffstat (limited to 'addressbook/backend/ebook/e-address-completion.c')
| -rw-r--r-- | addressbook/backend/ebook/e-address-completion.c | 315 |
1 files changed, 0 insertions, 315 deletions
diff --git a/addressbook/backend/ebook/e-address-completion.c b/addressbook/backend/ebook/e-address-completion.c deleted file mode 100644 index 398782e13e..0000000000 --- a/addressbook/backend/ebook/e-address-completion.c +++ /dev/null @@ -1,315 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * An auto-completer for addresses from the address book. - * - * Author: - * Jon Trowbridge <trow@ximian.com> - * - * Copyright (C) 2001 Ximian, 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 - */ - -#include <config.h> -#include "e-address-completion.h" - -static void e_address_completion_class_init (EAddressCompletionClass *klass); -static void e_address_completion_init (EAddressCompletion *addr_comp); -static void e_address_completion_destroy (GtkObject *object); - -static GtkObjectClass *parent_class; - -typedef struct _BookQuery BookQuery; -struct _BookQuery { - EAddressCompletion *completion; - guint seq_no; - - gchar *text; - - EBookView *book_view; - guint card_added_id; - guint sequence_complete_id; -}; - -static BookQuery *book_query_new (EAddressCompletion *, const gchar *query_text); -static void book_query_attach_book_view (BookQuery *, EBookView *); -static void book_query_free (BookQuery *); -static gboolean book_query_has_expired (BookQuery *); -static double book_query_score_e_card (BookQuery *, ECard *); -static void book_query_book_view_cb (EBook *, EBookStatus, EBookView *, gpointer book_query); -static void book_query_card_added_cb (EBookView *, const GList *cards, gpointer book_query); -static void book_query_sequence_complete_cb (EBookView *, gpointer book_query); - - - -GtkType -e_address_completion_get_type (void) -{ - static GtkType address_completion_type = 0; - - if (!address_completion_type) { - GtkTypeInfo address_completion_info = { - "EAddressCompletion", - sizeof (EAddressCompletion), - sizeof (EAddressCompletionClass), - (GtkClassInitFunc) e_address_completion_class_init, - (GtkObjectInitFunc) e_address_completion_init, - NULL, NULL, - (GtkClassInitFunc) NULL - }; - address_completion_type = gtk_type_unique (e_completion_get_type (), - &address_completion_info); - } - - return address_completion_type; -} - -static void -e_address_completion_class_init (EAddressCompletionClass *klass) -{ - GtkObjectClass *object_class = (GtkObjectClass *) klass; - - parent_class = GTK_OBJECT_CLASS (gtk_type_class (e_completion_get_type ())); - - object_class->destroy = e_address_completion_destroy; -} - -static void -e_address_completion_init (EAddressCompletion *addr_comp) -{ - -} - -static void -e_address_completion_destroy (GtkObject *object) -{ - EAddressCompletion *addr_comp = E_ADDRESS_COMPLETION (object); - - gtk_object_unref (GTK_OBJECT (addr_comp->book)); -} - -static BookQuery * -book_query_new (EAddressCompletion *comp, const gchar *text) -{ - BookQuery *q = g_new0 (BookQuery, 1); - - q->completion = comp; - gtk_object_ref (GTK_OBJECT (comp)); - - q->seq_no = comp->seq_no; - - q->text = g_strdup (text); - - return q; -} - -static void -book_query_attach_book_view (BookQuery *q, EBookView *book_view) -{ - g_return_if_fail (q); - - g_assert (q->book_view == NULL); - q->book_view = book_view; - gtk_object_ref (GTK_OBJECT (book_view)); - - q->card_added_id = gtk_signal_connect (GTK_OBJECT (book_view), - "card_added", - GTK_SIGNAL_FUNC (book_query_card_added_cb), - q); - q->sequence_complete_id = gtk_signal_connect (GTK_OBJECT (book_view), - "sequence_complete", - GTK_SIGNAL_FUNC (book_query_sequence_complete_cb), - q); -} - -static void -book_query_free (BookQuery *q) -{ - if (q) { - if (q->book_view) { - gtk_signal_disconnect (GTK_OBJECT (q->book_view), q->card_added_id); - gtk_signal_disconnect (GTK_OBJECT (q->book_view), q->sequence_complete_id); - gtk_object_unref (GTK_OBJECT (q->book_view)); - } - - gtk_object_unref (GTK_OBJECT (q->completion)); - - g_free (q->text); - - g_free (q); - } -} - -static gboolean -book_query_has_expired (BookQuery *q) -{ - g_return_val_if_fail (q != NULL, FALSE); - return q->seq_no != q->completion->seq_no; -} - -static double -book_query_score_e_card (BookQuery *q, ECard *card) -{ - gint len; - - g_return_val_if_fail (q != NULL, -1); - g_return_val_if_fail (card != NULL && E_IS_CARD (card), -1); - - len = strlen (q->text); - - if (card->name->given && !g_strncasecmp (card->name->given, q->text, len)) - return len; - - if (card->name->additional && !g_strncasecmp (card->name->additional, q->text, len)) - return len; - - if (card->name->family && !g_strncasecmp (card->name->family, q->text, len)) - return len; - - return 0.5; /* Not good, but we'll leave them in anyway for now... */ -} - -static gchar* -book_query_card_text (ECard *card) -{ - if (card->name) { - /* Sort of a lame hack. */ - return g_strdup_printf ("%s %s%s%s", - card->name->given ? card->name->given : "", - card->name->additional ? card->name->additional : "", - card->name->additional ? " " : "", - card->name->family ? card->name->family : ""); - } else if (card->fname) { - return g_strdup (card->fname); - } else if (card->file_as) { - return g_strdup (card->file_as); - } - - return NULL; -} - -static void -book_query_book_view_cb (EBook *book, EBookStatus status, EBookView *book_view, gpointer user_data) -{ - BookQuery *q = (BookQuery *) user_data; - - if (book_query_has_expired (q)) { - book_query_free (q); - return; - } - - book_query_attach_book_view (q, book_view); -} - -static void -book_query_card_added_cb (EBookView *book_view, const GList *cards, gpointer user_data) -{ - BookQuery *q = (BookQuery *) user_data; - - if (book_query_has_expired (q)) { - book_query_free (q); - return; - } - - while (cards) { - ECard *card = (ECard *) cards->data; - double score; - - if (card && (score = book_query_score_e_card (q, card)) >= 0) { - gchar *str = book_query_card_text (card); - - if (str) { - gtk_object_ref (GTK_OBJECT (card)); - e_completion_found_match_full (E_COMPLETION (q->completion), str, score, - card, (GtkDestroyNotify)gtk_object_unref); - } - } - - cards = g_list_next (cards); - } -} - -static void -book_query_sequence_complete_cb (EBookView *book_view, gpointer user_data) -{ - BookQuery *q = (BookQuery *) user_data; - - if (! book_query_has_expired (q)) { - e_completion_end_search (E_COMPLETION (q->completion)); - } - - book_query_free (q); -} - -static void -e_address_completion_begin (ECompletion *comp, const gchar *text, gint pos, gint limit, gpointer user_data) -{ - EAddressCompletion *addr_comp = E_ADDRESS_COMPLETION (comp); - BookQuery *q; - gchar *query; - - ++addr_comp->seq_no; /* Paranoia, in case completion_begin were to be called twice in a row - without an intervening completion_end. (Of course, this shouldn't - happen...) */ - q = book_query_new (addr_comp, text); - - query = g_strdup_printf ("(contains \"x-evolution-any-field\" \"%s\")", text); - e_book_get_book_view (addr_comp->book, query, book_query_book_view_cb, q); - g_free (query); -} - -static void -e_address_completion_end (ECompletion *comp, gboolean finished, gpointer user_data) -{ - EAddressCompletion *addr_comp = E_ADDRESS_COMPLETION (comp); - - ++addr_comp->seq_no; -} - -void -e_address_completion_construct (EAddressCompletion *addr_comp, EBook *book) -{ - g_return_if_fail (addr_comp != NULL); - g_return_if_fail (E_IS_ADDRESS_COMPLETION (addr_comp)); - g_return_if_fail (book != NULL); - g_return_if_fail (E_IS_BOOK (book)); - - /* No switching books mid-stream. */ - g_return_if_fail (addr_comp->book == NULL); - - e_completion_construct (E_COMPLETION (addr_comp), - e_address_completion_begin, - e_address_completion_end, - NULL); - - addr_comp->book = book; - gtk_object_ref (GTK_OBJECT (book)); -} - -ECompletion * -e_address_completion_new (EBook *book) -{ - gpointer ptr; - - g_return_val_if_fail (book != NULL, NULL); - g_return_val_if_fail (E_IS_BOOK (book), NULL); - - ptr = gtk_type_new (e_address_completion_get_type ()); - e_address_completion_construct (E_ADDRESS_COMPLETION (ptr), book); - return E_COMPLETION (ptr); -} |