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authornobody <nobody@localhost>2002-12-28 12:49:29 +0800
committernobody <nobody@localhost>2002-12-28 12:49:29 +0800
commitab7d6ef097bf18a3ebb97c4d73947fe8d2f059c9 (patch)
tree1e12040caec266ee2e16460c80583d4af3687d10 /widgets/text/e-completion-test.c
parent79d8fd91171f81a97c319616dcca32002269af55 (diff)
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This commit was manufactured by cvs2svn to create tag 'GHEX_2_0_0'.GHEX_2_0_0
svn path=/tags/GHEX_2_0_0/; revision=19188
Diffstat (limited to 'widgets/text/e-completion-test.c')
-rw-r--r--widgets/text/e-completion-test.c220
1 files changed, 0 insertions, 220 deletions
diff --git a/widgets/text/e-completion-test.c b/widgets/text/e-completion-test.c
deleted file mode 100644
index dfefe23e1b..0000000000
--- a/widgets/text/e-completion-test.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * e-completion-test.c
- * Copyright 2000, 2001, Ximian, Inc.
- *
- * Authors:
- * Jon Trowbridge <trow@ximian.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License, version 2, as published by the Free Software Foundation.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- */
-
-#include <gnome.h>
-#include "e-completion.h"
-#include "e-entry.h"
-
-#define TIMEOUT 10
-
-/* Dictionary Lookup test */
-
-static gint word_count = 0;
-static gchar **word_array = NULL;
-
-static void
-read_dict (void)
-{
- FILE *in = fopen ("/usr/share/dict/words", "r");
- gchar buffer[128];
- GList *word_list = NULL, *iter;
- gint i;
-
- while (fgets (buffer, 128, in)) {
- gint len = strlen (buffer);
- if (len > 0 && buffer[len-1] == '\n')
- buffer[len-1] = '\0';
- word_list = g_list_prepend (word_list, g_strdup (buffer));
- ++word_count;
- }
- fclose (in);
-
- word_array = g_new (gchar *, word_count);
- i = word_count-1;
- for (iter = word_list; iter != NULL; iter = g_list_next (iter)) {
- word_array[i] = (gchar *)iter->data;
- --i;
- }
-}
-
-static gint
-find_word (const gchar *str)
-{
- gint a, b;
-
- if (word_array == NULL)
- read_dict ();
-
- a = 0;
- b = word_count-1;
-
- while (b-a > 1) {
- gint m = (a+b)/2;
- gint cmp = g_strcasecmp (str, word_array[m]);
-
- if (cmp < 0)
- b = m;
- else if (cmp > 0)
- a = m;
- else
- return m;
- }
-
- return b;
-}
-
-struct {
- ECompletion *complete;
- const gchar *txt;
- gint start;
- gint current;
- gint len;
- gint limit;
- gint count;
-} dict_info;
-static guint dict_tag = 0;
-
-static gboolean
-dict_check (gpointer ptr)
-{
- gint limit = dict_info.limit;
- gint i;
-
- /* If this is the first iteration, do the binary search in our word list to figure out
- where to start. We do less work on the first iteration, to give more of a sense of
- immediate feedback. */
- if (dict_info.start < 0) {
- dict_info.start = dict_info.current = find_word (dict_info.txt);
- }
-
- i = dict_info.current;
- while (limit > 0
- && i < word_count
- && dict_info.count < 50
- && g_strncasecmp (dict_info.txt, word_array[i], dict_info.len) == 0) {
-
- ECompletionMatch *match = g_new (ECompletionMatch, 1);
- e_completion_match_construct (match);
- e_completion_match_set_text (match, word_array[i], NULL);
- match->score = dict_info.len / (double)strlen (word_array[i]);
- e_completion_found_match (dict_info.complete, match);
-
- ++i;
- --limit;
- ++dict_info.count;
- }
- dict_info.current = i;
- dict_info.limit = MIN (dict_info.limit*2, 400);
-
- if (limit != 0) {
- dict_tag = 0;
- e_completion_end_search (dict_info.complete);
- return FALSE;
- }
-
-
-
- return TRUE;
-}
-
-static void
-request_dict_search (ECompletion *complete, const gchar *txt, gint pos, gint limit, gpointer user_data)
-{
- gint len = strlen (txt);
-
- if (dict_tag != 0) {
- gtk_timeout_remove (dict_tag);
- dict_tag = 0;
- }
-
- if (len > 0) {
- dict_info.complete = complete;
- dict_info.txt = txt;
- dict_info.start = -1;
- dict_info.current = -1;
- dict_info.len = len;
- dict_info.limit = 100;
- dict_info.count = 0;
- dict_tag = gtk_timeout_add (TIMEOUT, dict_check, NULL);
- } else {
- e_completion_end_search (complete);
- }
-}
-
-static void
-end_dict_search (ECompletion *complete, gpointer user_data)
-{
- if (dict_tag != 0) {
- gtk_timeout_remove (dict_tag);
- dict_tag = 0;
- }
-}
-
-static void
-popup_cb (EEntry *popup, GdkEventButton *ev, gint pos, gpointer user_data)
-{
- g_print ("popup at pos %d\n", pos);
-}
-
-int
-main (int argc, gchar **argv)
-{
- ECompletion* complete;
- GtkWidget *entry;
- GtkWidget *win;
-
- gnome_init ("ETextModelTest", "0.0", argc, argv);
-
- read_dict ();
-
- complete = e_completion_new ();
- g_signal_connect (complete,
- "request_completion",
- G_CALLBACK (request_dict_search),
- NULL);
- g_signal_connect (complete,
- "end_completion",
- G_CALLBACK (end_dict_search),
- NULL);
- g_signal_connect (complete,
- "cancel_completion",
- G_CALLBACK (end_dict_search),
- NULL);
-
- win = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- entry = e_entry_new ();
- e_entry_enable_completion_full (E_ENTRY (entry), complete, 0, NULL);
- e_entry_set_editable (E_ENTRY (entry), TRUE);
-
- g_signal_connect (entry,
- "popup",
- G_CALLBACK (popup_cb),
- NULL);
-
- gtk_container_add (GTK_CONTAINER (win), entry);
- gtk_widget_show_all (win);
-
- gtk_main ();
-
- return 0;
-}