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-rw-r--r--addressbook/gui/component/select-names/e-select-names-completion.c1231
1 files changed, 0 insertions, 1231 deletions
diff --git a/addressbook/gui/component/select-names/e-select-names-completion.c b/addressbook/gui/component/select-names/e-select-names-completion.c
deleted file mode 100644
index 39b5f7a008..0000000000
--- a/addressbook/gui/component/select-names/e-select-names-completion.c
+++ /dev/null
@@ -1,1231 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-
-/*
- * e-select-names-completion.c
- *
- * Copyright (C) 2001 Ximian, Inc.
- *
- * Developed by Jon Trowbridge <trow@ximian.com>
- */
-
-/*
- * 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.
- */
-
-#include <config.h>
-#include "e-select-names-completion.h"
-
-#include <ctype.h>
-#include <stdio.h>
-#include <string.h>
-#include <math.h>
-
-#include <gtk/gtksignal.h>
-
-#include <libebook/e-contact.h>
-#include <addressbook/util/eab-book-util.h>
-#include <addressbook/util/eab-destination.h>
-#include <addressbook/gui/merging/eab-contact-compare.h>
-
-typedef struct {
- EBook *book;
- guint book_view_tag;
- EBookView *book_view;
- ESelectNamesCompletion *comp;
- guint contacts_added_tag;
- guint seq_complete_tag;
- gboolean sequence_complete_received;
-
- gchar *cached_query_text;
- GList *cached_cards;
- gboolean cache_complete;
-
-} ESelectNamesCompletionBookData;
-
-struct _ESelectNamesCompletionPrivate {
-
- ESelectNamesTextModel *text_model;
-
- GList *book_data;
- gint books_not_ready;
- gint pending_completion_seq;
-
- gchar *waiting_query;
- gint waiting_pos, waiting_limit;
- gchar *query_text;
-
- gboolean match_contact_lists;
-
- gint minimum_query_length;
-};
-
-static void e_select_names_completion_class_init (ESelectNamesCompletionClass *);
-static void e_select_names_completion_init (ESelectNamesCompletion *);
-static void e_select_names_completion_dispose (GObject *object);
-
-static void e_select_names_completion_got_book_view_cb (EBook *book, EBookStatus status, EBookView *view, gpointer user_data);
-static void e_select_names_completion_contacts_added_cb (EBookView *, const GList *cards, gpointer user_data);
-static void e_select_names_completion_seq_complete_cb (EBookView *, EBookViewStatus status, gpointer user_data);
-
-static void e_select_names_completion_do_query (ESelectNamesCompletion *, const gchar *query_text, gint pos, gint limit);
-
-static void e_select_names_completion_handle_request (ECompletion *, const gchar *txt, gint pos, gint limit);
-static void e_select_names_completion_end (ECompletion *);
-
-static GObjectClass *parent_class;
-
-static FILE *out;
-
-/*
- *
- * Query builders
- *
- */
-
-typedef gchar *(*BookQuerySExp) (ESelectNamesCompletion *);
-typedef ECompletionMatch *(*BookQueryMatchTester) (ESelectNamesCompletion *, EABDestination *);
-
-static int
-utf8_casefold_collate_len (const gchar *str1, const gchar *str2, int len)
-{
- gchar *s1 = g_utf8_casefold(str1, len);
- gchar *s2 = g_utf8_casefold(str2, len);
- int rv;
-
- rv = g_utf8_collate (s1, s2);
-
- g_free (s1);
- g_free (s2);
-
- return rv;
-}
-
-static int
-utf8_casefold_collate (const gchar *str1, const gchar *str2)
-{
- return utf8_casefold_collate_len (str1, str2, -1);
-}
-
-static void
-our_match_destroy (ECompletionMatch *match)
-{
- g_object_unref (match->user_data);
-}
-
-static ECompletionMatch *
-make_match (EABDestination *dest, const gchar *menu_form, double score)
-{
- ECompletionMatch *match;
-#if notyet
- EContact *contact = eab_destination_get_contact (dest);
-#endif
-
- match = e_completion_match_new (eab_destination_get_name (dest), menu_form, score);
-
- e_completion_match_set_text (match, eab_destination_get_name (dest), menu_form);
-
- /* Reject any match that has null text fields. */
- if (! (e_completion_match_get_match_text (match) && e_completion_match_get_menu_text (match))) {
- g_object_unref (match);
- return NULL;
- }
-
-#if notyet
- /* XXX toshok - EContact doesn't have the use_score stuff */
- /* Since we sort low to high, we negate so that larger use scores will come first */
- match->sort_major = contact ? -floor (e_contact_get_use_score (contact)) : 0;
-#else
- match->sort_major = 0;
-#endif
-
- match->sort_minor = eab_destination_get_email_num (dest);
-
- match->user_data = dest;
- g_object_ref (dest);
-
- match->destroy = our_match_destroy;
-
- return match;
-}
-
-/*
- * Nickname query
- */
-
-static gchar *
-sexp_nickname (ESelectNamesCompletion *comp)
-{
- gchar *query = g_strdup_printf ("(beginswith \"nickname\" \"%s\")", comp->priv->query_text);
-
- return query;
-}
-
-static ECompletionMatch *
-match_nickname (ESelectNamesCompletion *comp, EABDestination *dest)
-{
- ECompletionMatch *match = NULL;
- gint len;
- EContact *contact = eab_destination_get_contact (dest);
- double score;
- const char *nickname;
-
- nickname = e_contact_get_const (contact, E_CONTACT_NICKNAME);
- if (nickname == NULL)
- return NULL;
-
- len = g_utf8_strlen (comp->priv->query_text, -1);
- if (nickname && !utf8_casefold_collate_len (comp->priv->query_text, nickname, len)) {
- const gchar *name;
- gchar *str;
-
- score = len * 2; /* nickname gives 2 points per matching character */
-
- if (len == g_utf8_strlen (nickname, -1)) /* boost score on an exact match */
- score *= 10;
-
- name = eab_destination_get_name (dest);
- if (name && *name)
- str = g_strdup_printf ("'%s' %s <%s>", nickname, name, eab_destination_get_email (dest));
- else
- str = g_strdup_printf ("'%s' <%s>", nickname, eab_destination_get_email (dest));
-
- match = make_match (dest, str, score);
- g_free (str);
- }
-
- return match;
-}
-
-/*
- * E-Mail Query
- */
-
-static gchar *
-sexp_email (ESelectNamesCompletion *comp)
-{
- return g_strdup_printf ("(beginswith \"email\" \"%s\")", comp->priv->query_text);
-}
-
-static ECompletionMatch *
-match_email (ESelectNamesCompletion *comp, EABDestination *dest)
-{
- ECompletionMatch *match;
- gint len = strlen (comp->priv->query_text);
- const gchar *name = eab_destination_get_name (dest);
- const gchar *email = eab_destination_get_email (dest);
- double score;
-
- if (email
- && !utf8_casefold_collate_len (comp->priv->query_text, email, len)
- && !eab_destination_is_evolution_list (dest)) {
-
- gchar *str;
-
- score = len * 2; /* 2 points for each matching character */
-
- if (name && *name)
- str = g_strdup_printf ("<%s> %s", email, name);
- else
- str = g_strdup (email);
-
- match = make_match (dest, str, score);
-
- g_free (str);
-
- return match;
- }
-
- return NULL;
-}
-
-/*
- * Name Query
- */
-
-static gchar *
-name_style_query (ESelectNamesCompletion *comp, const gchar *field)
-{
- if (comp && comp->priv->query_text && *comp->priv->query_text) {
- gchar *cpy = g_strdup (comp->priv->query_text), *c;
- gchar **strv;
- gchar *query;
- gint i, count=0;
-
- for (c = cpy; *c; ++c) {
- if (*c == ',')
- *c = ' ';
- }
-
- strv = g_strsplit (cpy, " ", 0);
- for (i=0; strv[i]; ++i) {
- gchar *old;
- ++count;
- g_strstrip (strv[i]);
- old = strv[i];
- strv[i] = g_strdup_printf ("(beginswith \"%s\" \"%s\")", field, old);
- g_free (old);
- }
-
- if (count == 1) {
- query = strv[0];
- strv[0] = NULL;
- } else {
- gchar *joined = g_strjoinv (" ", strv);
- query = g_strdup_printf ("(and %s)", joined);
- g_free (joined);
- }
-
- g_free (cpy);
- g_strfreev (strv);
-
- return query;
- }
-
- return NULL;
-}
-
-static gchar *
-sexp_name (ESelectNamesCompletion *comp)
-{
- return name_style_query (comp, "full_name");
-}
-
-static ECompletionMatch *
-match_name (ESelectNamesCompletion *comp, EABDestination *dest)
-{
- ECompletionMatch *final_match = NULL;
- gchar *menu_text = NULL;
- EContact *contact;
- const gchar *email;
- gint match_len = 0;
- EABContactMatchType match;
- EABContactMatchPart first_match;
- double score = 0;
- gboolean have_given, have_additional, have_family;
- EContactName *contact_name;
-
- contact = eab_destination_get_contact (dest);
-
- contact_name = e_contact_get (contact, E_CONTACT_NAME);
- if (!contact_name)
- return NULL;
-
- email = eab_destination_get_email (dest);
-
- match = eab_contact_compare_name_to_string_full (contact, comp->priv->query_text, TRUE /* yes, allow partial matches */,
- NULL, &first_match, &match_len);
-
- if (match <= EAB_CONTACT_MATCH_NONE) {
- e_contact_name_free (contact_name);
- return NULL;
- }
-
- score = match_len * 3; /* three points per match character */
-
- have_given = contact_name->given && *contact_name->given;
- have_additional = contact_name->additional && *contact_name->additional;
- have_family = contact_name->family && *contact_name->family;
-
- if (e_contact_get (contact, E_CONTACT_IS_LIST)) {
-
- menu_text = e_contact_name_to_string (contact_name);
-
- } else if (first_match == EAB_CONTACT_MATCH_PART_GIVEN_NAME) {
-
- if (have_family)
- menu_text = g_strdup_printf ("%s %s <%s>", contact_name->given, contact_name->family, email);
- else
- menu_text = g_strdup_printf ("%s <%s>", contact_name->given, email);
-
- } else if (first_match == EAB_CONTACT_MATCH_PART_ADDITIONAL_NAME) {
-
- if (have_given) {
-
- menu_text = g_strdup_printf ("%s%s%s, %s <%s>",
- contact_name->additional,
- have_family ? " " : "",
- have_family ? contact_name->family : "",
- contact_name->given,
- email);
- } else {
-
- menu_text = g_strdup_printf ("%s%s%s <%s>",
- contact_name->additional,
- have_family ? " " : "",
- have_family ? contact_name->family : "",
- email);
- }
-
- } else if (first_match == EAB_CONTACT_MATCH_PART_FAMILY_NAME) {
-
- if (have_given)
- menu_text = g_strdup_printf ("%s, %s%s%s <%s>",
- contact_name->family,
- contact_name->given,
- have_additional ? " " : "",
- have_additional ? contact_name->additional : "",
- email);
- else
- menu_text = g_strdup_printf ("%s <%s>", contact_name->family, email);
-
- } else { /* something funny happened */
-
- menu_text = g_strdup_printf ("<%s> ???", email);
-
- }
-
- if (menu_text) {
- g_strstrip (menu_text);
- final_match = make_match (dest, menu_text, score);
- g_free (menu_text);
- }
-
- e_contact_name_free (contact_name);
-
- return final_match;
-}
-
-/*
- * File As Query
- */
-
-static gchar *
-sexp_file_as (ESelectNamesCompletion *comp)
-{
- return name_style_query (comp, "file_as");
-}
-
-static ECompletionMatch *
-match_file_as (ESelectNamesCompletion *comp, EABDestination *dest)
-{
- const gchar *name;
- const gchar *email;
- gchar *cpy, **strv, *menu_text;
- gint i, len;
- double score = 0.00001;
- ECompletionMatch *match;
-
- name = eab_destination_get_name (dest);
- email = eab_destination_get_email (dest);
-
- if (!(name && *name))
- return NULL;
-
- cpy = g_strdup (comp->priv->query_text);
- strv = g_strsplit (cpy, " ", 0);
-
- for (i=0; strv[i] && score > 0; ++i) {
- len = g_utf8_strlen (strv[i], -1);
- if (!utf8_casefold_collate_len (name, strv[i], len))
- score += len; /* one point per character of the match */
- else
- score = 0;
- }
-
- g_free (cpy);
- g_strfreev (strv);
-
- if (score <= 0)
- return NULL;
-
- menu_text = g_strdup_printf ("%s <%s>", name, email);
- g_strstrip (menu_text);
- match = make_match (dest, menu_text, score);
- g_free (menu_text);
-
- return match;
-}
-
-typedef struct _BookQuery BookQuery;
-struct _BookQuery {
- BookQuerySExp builder;
- BookQueryMatchTester tester;
-};
-
-static BookQuery book_queries[] = {
- { sexp_nickname, match_nickname},
- { sexp_email, match_email },
- { sexp_name, match_name },
- { sexp_file_as, match_file_as },
-};
-static gint book_query_count = sizeof (book_queries) / sizeof (BookQuery);
-
-/*
- * Build up a big compound sexp corresponding to all of our queries.
- */
-static gchar *
-book_query_sexp (ESelectNamesCompletion *comp)
-{
- gint i, j;
- gchar **queryv, *query;
-
- g_return_val_if_fail (comp && E_IS_SELECT_NAMES_COMPLETION (comp), NULL);
-
- if (! (comp->priv->query_text && *comp->priv->query_text))
- return NULL;
-
- queryv = g_new0 (gchar *, book_query_count+1);
- for (i=0, j=0; i<book_query_count; ++i) {
- queryv[j] = book_queries[i].builder (comp);
- if (queryv[j])
- ++j;
- }
-
- if (j == 0) {
- query = NULL;
- } else if (j == 1) {
- query = queryv[0];
- queryv[0] = NULL;
- } else {
- gchar *tmp = g_strjoinv (" ", queryv);
- query = g_strdup_printf ("(or %s)", tmp);
- g_free (tmp);
- }
-
- for (i=0; i<book_query_count; ++i)
- g_free (queryv[i]);
- g_free (queryv);
-
- return query;
-}
-
-/*
- * Sweep across all of our query rules and find the best score/match
- * string that applies to a given destination.
- */
-static ECompletionMatch *
-book_query_score (ESelectNamesCompletion *comp, EABDestination *dest)
-{
- ECompletionMatch *best_match = NULL;
- gint i;
-
- g_return_val_if_fail (E_IS_SELECT_NAMES_COMPLETION (comp), NULL);
- g_return_val_if_fail (EAB_IS_DESTINATION (dest), NULL);
-
- if (! (comp->priv->query_text && *comp->priv->query_text))
- return NULL;
-
- for (i=0; i<book_query_count; ++i) {
-
- ECompletionMatch *this_match = NULL;
-
- if (book_queries[i].tester && eab_destination_get_contact (dest)) {
- this_match = book_queries[i].tester (comp, dest);
- }
-
- if (this_match) {
- if (best_match == NULL || this_match->score > best_match->score) {
- e_completion_match_unref (best_match);
- best_match = this_match;
- } else {
- e_completion_match_unref (this_match);
- }
- }
- }
-
- return best_match;
-}
-
-static void
-book_query_process_card_list (ESelectNamesCompletion *comp, const GList *contacts)
-{
- while (contacts) {
- EContact *contact = E_CONTACT (contacts->data);
-
- if (e_contact_get (contact, E_CONTACT_IS_LIST)) {
-
- if (comp->priv->match_contact_lists) {
-
- EABDestination *dest = eab_destination_new ();
- ECompletionMatch *match;
- eab_destination_set_contact (dest, contact, 0);
- match = book_query_score (comp, dest);
- if (match && match->score > 0) {
- e_completion_found_match (E_COMPLETION (comp), match);
- } else {
- e_completion_match_unref (match);
- }
- g_object_unref (dest);
-
- }
-
- }
- else {
- GList *email = e_contact_get (contact, E_CONTACT_EMAIL);
- if (email) {
- GList *iter;
- gint i;
- for (i=0, iter = email; iter; ++i, iter = iter->next) {
- EABDestination *dest = eab_destination_new ();
- gchar *e;
- ECompletionMatch *match;
-
- eab_destination_set_contact (dest, contact, i);
- e = iter->data;
-
- if (e && *e) {
-
- match = book_query_score (comp, dest);
- if (match && match->score > 0) {
- e_completion_found_match (E_COMPLETION (comp), match);
- } else {
- e_completion_match_unref (match);
- }
- }
-
- g_object_unref (dest);
- }
- }
- g_list_foreach (email, (GFunc)g_free, NULL);
- g_list_free (email);
- }
-
- contacts = contacts->next;
- }
-}
-
-/*
- *
- * ESelectNamesCompletion code
- *
- */
-
-
-GType
-e_select_names_completion_get_type (void)
-{
- static GType type = 0;
-
- if (!type) {
- static const GTypeInfo info = {
- sizeof (ESelectNamesCompletionClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) e_select_names_completion_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (ESelectNamesCompletion),
- 0, /* n_preallocs */
- (GInstanceInitFunc) e_select_names_completion_init,
- };
-
- type = g_type_register_static (e_completion_get_type (), "ESelectNamesCompletion", &info, 0);
- }
-
- return type;
-}
-
-static void
-e_select_names_completion_class_init (ESelectNamesCompletionClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
- ECompletionClass *completion_class = E_COMPLETION_CLASS (klass);
-
- parent_class = g_type_class_peek_parent (klass);
-
- object_class->dispose = e_select_names_completion_dispose;
-
- completion_class->request_completion = e_select_names_completion_handle_request;
- completion_class->end_completion = e_select_names_completion_end;
-
- if (getenv ("EVO_DEBUG_SELECT_NAMES_COMPLETION")) {
- out = fopen ("/tmp/evo-debug-select-names-completion", "w");
- if (out)
- setvbuf (out, NULL, _IONBF, 0);
- }
-}
-
-static void
-e_select_names_completion_init (ESelectNamesCompletion *comp)
-{
- comp->priv = g_new0 (struct _ESelectNamesCompletionPrivate, 1);
- comp->priv->match_contact_lists = TRUE;
-}
-
-static void
-e_select_names_completion_clear_book_data (ESelectNamesCompletion *comp)
-{
- GList *l;
-
- for (l = comp->priv->book_data; l; l = l->next) {
- ESelectNamesCompletionBookData *book_data = l->data;
-
- if (book_data->contacts_added_tag) {
- g_signal_handler_disconnect (book_data->book_view, book_data->contacts_added_tag);
- book_data->contacts_added_tag = 0;
- }
-
- if (book_data->seq_complete_tag) {
- g_signal_handler_disconnect (book_data->book_view, book_data->seq_complete_tag);
- book_data->seq_complete_tag = 0;
- }
-
- g_object_unref (book_data->book);
-
- if (book_data->book_view) {
- e_book_view_stop (book_data->book_view);
- g_object_unref (book_data->book_view);
- }
-
- g_free (book_data->cached_query_text);
- g_list_foreach (book_data->cached_cards, (GFunc)g_object_unref, NULL);
- g_list_free (book_data->cached_cards);
-
- g_free (book_data);
- }
- g_list_free (comp->priv->book_data);
- comp->priv->book_data = NULL;
-}
-
-static void
-e_select_names_completion_dispose (GObject *object)
-{
- ESelectNamesCompletion *comp = E_SELECT_NAMES_COMPLETION (object);
-
- if (comp->priv) {
- if (comp->priv->text_model)
- g_object_unref (comp->priv->text_model);
-
- e_select_names_completion_clear_book_data (comp);
-
- g_free (comp->priv->waiting_query);
- g_free (comp->priv->query_text);
-
- g_free (comp->priv);
- comp->priv = NULL;
- }
-
- if (parent_class->dispose)
- parent_class->dispose (object);
-}
-
-
-/*
- *
- * EBook/EBookView Callbacks & Query Stuff
- *
- */
-
-static gchar *
-clean_query_text (const gchar *s)
-{
- gchar *q = g_new (gchar, strlen(s)+1), *t;
-
- t = q;
- while (*s) {
- if (*s != ',' && *s != '"') {
- *t = *s;
- ++t;
- }
- ++s;
- }
- *t = '\0';
-
- g_strstrip (q);
-
- return q;
-}
-
-static void
-e_select_names_completion_clear_cache (ESelectNamesCompletionBookData *book_data)
-{
- if (out)
- fprintf (out, "** clearing cache on book %s\n", e_book_get_uri (book_data->book));
-
- g_free (book_data->cached_query_text);
- g_list_foreach (book_data->cached_cards, (GFunc)g_object_unref, NULL);
- g_list_free (book_data->cached_cards);
-
- book_data->cached_query_text = NULL;
- book_data->cached_cards = NULL;
-}
-
-static void
-e_select_names_completion_done (ESelectNamesCompletion *comp)
-{
- g_free (comp->priv->query_text);
- comp->priv->query_text = NULL;
-
- e_completion_end_search (E_COMPLETION (comp)); /* That's all folks! */
-
- /* Need to launch a new completion if another one is pending. */
- if (comp->priv->waiting_query) {
- gchar *s = comp->priv->waiting_query;
- comp->priv->waiting_query = NULL;
- e_completion_begin_search (E_COMPLETION (comp), s, comp->priv->waiting_pos, comp->priv->waiting_limit);
- g_free (s);
- }
-}
-
-static void
-e_select_names_completion_got_book_view_cb (EBook *book, EBookStatus status, EBookView *view, gpointer user_data)
-{
- ESelectNamesCompletion *comp;
- ESelectNamesCompletionBookData *book_data;
-
- book_data = (ESelectNamesCompletionBookData*)user_data;
- comp = book_data->comp;
-
- if (status != E_BOOK_ERROR_OK) {
- comp->priv->pending_completion_seq--;
- if (!comp->priv->pending_completion_seq)
- e_select_names_completion_done (comp);
- return;
- }
-
- book_data->book_view_tag = 0;
-
- if (book_data->contacts_added_tag) {
- g_signal_handler_disconnect (book_data->book_view, book_data->contacts_added_tag);
- book_data->contacts_added_tag = 0;
- }
- if (book_data->seq_complete_tag) {
- g_signal_handler_disconnect (book_data->book_view, book_data->seq_complete_tag);
- book_data->seq_complete_tag = 0;
- }
-
- g_object_ref (view);
- if (book_data->book_view) {
- e_book_view_stop (book_data->book_view);
- g_object_unref (book_data->book_view);
- }
- book_data->book_view = view;
-
- book_data->contacts_added_tag =
- g_signal_connect (view,
- "contacts_added",
- G_CALLBACK (e_select_names_completion_contacts_added_cb),
- book_data);
-
- book_data->seq_complete_tag =
- g_signal_connect (view,
- "sequence_complete",
- G_CALLBACK (e_select_names_completion_seq_complete_cb),
- book_data);
-
- e_book_view_start (view);
-
- book_data->sequence_complete_received = FALSE;
-}
-
-static void
-e_select_names_completion_contacts_added_cb (EBookView *book_view, const GList *cards, gpointer user_data)
-{
- ESelectNamesCompletionBookData *book_data = user_data;
- ESelectNamesCompletion *comp = book_data->comp;
-
- if (e_completion_searching (E_COMPLETION (comp))) {
- book_query_process_card_list (comp, cards);
-
- /* Save the list of matching cards. */
- while (cards) {
- book_data->cached_cards = g_list_prepend (book_data->cached_cards, cards->data);
- g_object_ref (cards->data);
- cards = g_list_next (cards);
- }
- }
-}
-
-static void
-e_select_names_completion_seq_complete_cb (EBookView *book_view, EBookViewStatus status, gpointer user_data)
-{
- ESelectNamesCompletionBookData *book_data = user_data;
- ESelectNamesCompletion *comp = book_data->comp;
-
- if (out)
- fprintf (out, "** got sequence_complete (status = %d) on book %s\n", status, e_book_get_uri (book_data->book));
-
- /*
- * We aren't searching, but the addressbook has changed -- clear our card cache so that
- * future completion requests will take the changes into account.
- */
- if (! e_completion_searching (E_COMPLETION (comp))) {
- if (out)
- fprintf (out, "\t we weren't searching, clearing the cache\n");
- e_select_names_completion_clear_cache (book_data);
- return;
- }
-
- if (book_data->cached_query_text
- && status == E_BOOK_ERROR_OK
- && !book_data->cache_complete
- && !strcmp (book_data->cached_query_text, comp->priv->query_text))
- book_data->cache_complete = TRUE;
-
- if (out)
- fprintf (out, "\tending search, book_data->cache_complete == %d\n", book_data->cache_complete);
-
- if (!book_data->sequence_complete_received) {
- book_data->sequence_complete_received = TRUE;
-
- if (book_data->contacts_added_tag) {
- g_signal_handler_disconnect (book_data->book_view, book_data->contacts_added_tag);
- book_data->contacts_added_tag = 0;
- }
- if (book_data->seq_complete_tag) {
- g_signal_handler_disconnect (book_data->book_view, book_data->seq_complete_tag);
- book_data->seq_complete_tag = 0;
- }
-
- if (out)
- fprintf (out, "\t %d remaining book view's\n", comp->priv->pending_completion_seq - 1);
-
- comp->priv->pending_completion_seq --;
- if (comp->priv->pending_completion_seq > 0)
- return;
- }
-
- e_select_names_completion_done (comp);
-}
-
-static void
-e_select_names_completion_stop_query (ESelectNamesCompletion *comp)
-{
- GList *l;
-
- g_return_if_fail (comp && E_IS_SELECT_NAMES_COMPLETION (comp));
-
- if (out)
- fprintf (out, "stopping query\n");
-
- if (comp->priv->waiting_query) {
- if (out)
- fprintf (out, "stopped waiting query\n");
- g_free (comp->priv->waiting_query);
- comp->priv->waiting_query = NULL;
- }
-
- g_free (comp->priv->query_text);
- comp->priv->query_text = NULL;
-
- for (l = comp->priv->book_data; l; l = l->next) {
- ESelectNamesCompletionBookData *book_data = l->data;
- if (book_data->book_view_tag) {
-#if notyet
- e_book_cancel (book_data->book, book_data->book_view_tag);
-#endif
- book_data->book_view_tag = 0;
- }
- if (book_data->book_view) {
- if (book_data->contacts_added_tag) {
- g_signal_handler_disconnect (book_data->book_view, book_data->contacts_added_tag);
- book_data->contacts_added_tag = 0;
- }
- if (book_data->seq_complete_tag) {
- g_signal_handler_disconnect (book_data->book_view, book_data->seq_complete_tag);
- book_data->seq_complete_tag = 0;
- }
-
- e_book_view_stop (book_data->book_view);
- g_object_unref (book_data->book_view);
- book_data->book_view = NULL;
- }
- }
-
- comp->priv->pending_completion_seq = 0;
-}
-
-static void
-e_select_names_completion_start_query (ESelectNamesCompletion *comp, const gchar *query_text)
-{
- g_return_if_fail (comp && E_IS_SELECT_NAMES_COMPLETION (comp));
- g_return_if_fail (query_text);
-
- e_select_names_completion_stop_query (comp); /* Stop any prior queries. */
-
- if (comp->priv->books_not_ready == 0) {
- gchar *sexp;
-
- if (strlen (query_text) < comp->priv->minimum_query_length) {
- e_completion_end_search (E_COMPLETION (comp));
- return;
- }
-
- g_free (comp->priv->query_text);
- comp->priv->query_text = g_strdup (query_text);
-
- sexp = book_query_sexp (comp);
- if (sexp && *sexp) {
- GList *l;
-
- if (out)
- fprintf (out, "\n\n**** starting query: \"%s\"\n", comp->priv->query_text);
-
- for (l = comp->priv->book_data; l; l = l->next) {
- ESelectNamesCompletionBookData *book_data = l->data;
- gboolean can_reuse_cached_cards;
-
- if (out) {
- fprintf (out,
- "book == %s[\n"
- "\tbook_data->cached_query_text == `%s'\n"
- "\tbook_data->cache_complete == %d\n"
- "\tbook_data->cached_cards == %p\n",
- e_book_get_uri (book_data->book),
- book_data->cached_query_text,
- book_data->cache_complete,
- book_data->cached_cards);
- }
-
- /* for lack of a better place, we invalidate the cache here if we
- notice that the text is different. */
- if (book_data->cached_query_text
- && (strlen (book_data->cached_query_text) > strlen (query_text)
- || utf8_casefold_collate_len (book_data->cached_query_text, query_text,
- strlen (book_data->cached_query_text))))
- book_data->cache_complete = FALSE;
-
- can_reuse_cached_cards = (book_data->cached_query_text
- && book_data->cache_complete
- && book_data->cached_cards != NULL);
-
- if (can_reuse_cached_cards) {
-
- if (out)
- fprintf (out, "\t*** can reuse cached cards (%d cards cached)!\n", g_list_length (book_data->cached_cards));
-
- if (out)
- fprintf (out, "\tusing existing query info: %s (vs %s)\n", query_text, book_data->cached_query_text);
- book_query_process_card_list (comp, book_data->cached_cards);
- }
- else {
- e_select_names_completion_clear_cache (book_data);
- book_data->cached_query_text = g_strdup (query_text);
-
- book_data->book_view_tag = e_book_async_get_book_view (book_data->book,
- sexp,
- e_select_names_completion_got_book_view_cb, book_data);
- comp->priv->pending_completion_seq++;
- }
-
- if (out)
- fprintf (out, "]\n");
- }
-
- /* if we looped through all the books
- and were able to complete based
- solely on our cached cards, signal
- that the search is over. */
- if (!comp->priv->pending_completion_seq)
- e_select_names_completion_done (E_SELECT_NAMES_COMPLETION (comp));
- } else {
- g_free (comp->priv->query_text);
- comp->priv->query_text = NULL;
- }
- g_free (sexp);
-
- } else {
-
- comp->priv->waiting_query = g_strdup (query_text);
-
- }
-}
-
-static void
-e_select_names_completion_do_query (ESelectNamesCompletion *comp, const gchar *query_text, gint pos, gint limit)
-{
- gchar *clean;
-
- g_return_if_fail (comp != NULL);
- g_return_if_fail (E_IS_SELECT_NAMES_COMPLETION (comp));
-
- clean = clean_query_text (query_text);
- if (! (clean && *clean)) {
- g_free (clean);
- e_completion_end_search (E_COMPLETION (comp));
- return;
- }
-
- if (out)
- fprintf (out, "do_query: %s => %s\n", query_text, clean);
-
- e_select_names_completion_start_query (comp, clean);
- g_free (clean);
-}
-
-
-/*
- *
- * Completion Search Override - a Framework for Christian-Resurrection-Holiday Edible-Chicken-Ova
- *
- */
-
-typedef struct _SearchOverride SearchOverride;
-struct _SearchOverride {
- const gchar *trigger;
- const gchar *text[4];
-};
-static SearchOverride override[] = {
- { "why?", { "\"I must create a system, or be enslaved by another man's.\"",
- " -- Wiliam Blake, \"Jerusalem\"",
- NULL } },
- { "easter-egg?", { "What were you expecting, a flight simulator?", NULL } },
- { NULL, { NULL } } };
-
-static gboolean
-search_override_check (SearchOverride *over, const gchar *text)
-{
- /* The g_utf8_validate is needed because as of 2001-06-11,
- * EText doesn't translate from locale->UTF8 when you paste
- * into it.
- */
- if (over == NULL || text == NULL || !g_utf8_validate (text, -1, NULL))
- return FALSE;
-
- return !utf8_casefold_collate (over->trigger, text);
-}
-
-
-/*
- *
- * Completion Callbacks
- *
- */
-
-static void
-e_select_names_completion_handle_request (ECompletion *comp, const gchar *text, gint pos, gint limit)
-{
- ESelectNamesCompletion *selcomp = E_SELECT_NAMES_COMPLETION (comp);
- const gchar *str;
- gint index, j;
-
- g_return_if_fail (comp != NULL);
- g_return_if_fail (E_IS_SELECT_NAMES_COMPLETION (comp));
- g_return_if_fail (text != NULL);
-
- if (out) {
- fprintf (out, "\n\n**** requesting completion\n");
- fprintf (out, "text=\"%s\" pos=%d limit=%d\n", text, pos, limit);
- }
-
- e_select_names_model_text_pos (selcomp->priv->text_model->source,
- selcomp->priv->text_model->seplen,
- pos, &index, NULL, NULL);
- str = index >= 0 ? e_select_names_model_get_string (selcomp->priv->text_model->source, index) : NULL;
-
- if (out)
- fprintf (out, "index=%d str=\"%s\"\n", index, str);
-
- if (str == NULL || *str == '\0') {
- if (out)
- fprintf (out, "aborting empty query\n");
- e_completion_end_search (comp);
- return;
- }
-
- for (j=0; override[j].trigger; ++j) {
- if (search_override_check (&(override[j]), str)) {
- gint k;
-
- for (k=0; override[j].text[k]; ++k) {
- ECompletionMatch *match = g_new (ECompletionMatch, 1);
- e_completion_match_construct (match);
- e_completion_match_set_text (match, text, override[j].text[k]);
- match->score = 1 / (double) (k + 1);
- e_completion_found_match (comp, match);
- }
-
- e_completion_end_search (comp);
- return;
- }
- }
-
- e_select_names_completion_do_query (selcomp, str, pos, limit);
-}
-
-static void
-e_select_names_completion_end (ECompletion *comp)
-{
- g_return_if_fail (comp != NULL);
- g_return_if_fail (E_IS_COMPLETION (comp));
-
- if (out)
- fprintf (out, "completion ended\n");
-}
-
-/*
- *
- * Our Pseudo-Constructor
- *
- */
-
-ECompletion *
-e_select_names_completion_new (ESelectNamesTextModel *text_model)
-{
- ESelectNamesCompletion *comp;
-
- g_return_val_if_fail (E_IS_SELECT_NAMES_TEXT_MODEL (text_model), NULL);
-
- comp = g_object_new (E_TYPE_SELECT_NAMES_COMPLETION, NULL);
-
- comp->priv->text_model = text_model;
- g_object_ref (text_model);
-
- return E_COMPLETION (comp);
-}
-
-void
-e_select_names_completion_add_book (ESelectNamesCompletion *comp, EBook *book)
-{
- ESelectNamesCompletionBookData *book_data;
-
- g_return_if_fail (book != NULL);
-
- book_data = g_new0 (ESelectNamesCompletionBookData, 1);
- book_data->book = book;
- book_data->comp = comp;
- g_object_ref (book_data->book);
- comp->priv->book_data = g_list_append (comp->priv->book_data, book_data);
-
- /* XXX toshok - this doesn't work properly. need to rethink this next bit. */
- /* if the user is typing as we're adding books, restart the
- query after the new book has been added */
- if (comp->priv->query_text && *comp->priv->query_text) {
- char *query_text = g_strdup (comp->priv->query_text);
- e_select_names_completion_stop_query (comp);
- e_select_names_completion_start_query (comp, query_text);
- g_free (query_text);
- }
-}
-
-void
-e_select_names_completion_clear_books (ESelectNamesCompletion *comp)
-{
- e_select_names_completion_stop_query (comp);
- e_select_names_completion_clear_book_data (comp);
-}
-
-void
-e_select_names_completion_set_minimum_query_length (ESelectNamesCompletion *comp, int query_length)
-{
- g_return_if_fail (E_IS_SELECT_NAMES_COMPLETION (comp));
- comp->priv->minimum_query_length = query_length;
-}
-
-gboolean
-e_select_names_completion_get_match_contact_lists (ESelectNamesCompletion *comp)
-{
- g_return_val_if_fail (E_IS_SELECT_NAMES_COMPLETION (comp), FALSE);
- return comp->priv->match_contact_lists;
-}
-
-
-void
-e_select_names_completion_set_match_contact_lists (ESelectNamesCompletion *comp, gboolean x)
-{
- g_return_if_fail (E_IS_SELECT_NAMES_COMPLETION (comp));
- comp->priv->match_contact_lists = x;
-}
-