mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-29 09:43:09 +03:00
160 lines
3.9 KiB
C
160 lines
3.9 KiB
C
/*
|
|
* Copyright 2006 Rob Kendrick <rjek@rjek.com>
|
|
*
|
|
* This file is part of NetSurf, http://www.netsurf-browser.org/
|
|
*
|
|
* NetSurf 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; version 2 of the License.
|
|
*
|
|
* NetSurf 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/**
|
|
* \file
|
|
* Implementation of url entry completion.
|
|
*/
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
#include "utils/log.h"
|
|
#include "utils/messages.h"
|
|
#include "utils/nsoption.h"
|
|
#include "utils/nsurl.h"
|
|
#include "netsurf/url_db.h"
|
|
#include "netsurf/browser_window.h"
|
|
#include "desktop/searchweb.h"
|
|
|
|
#include "gtk/warn.h"
|
|
#include "gtk/scaffolding.h"
|
|
#include "gtk/window.h"
|
|
#include "gtk/completion.h"
|
|
|
|
GtkListStore *nsgtk_completion_list;
|
|
|
|
/**
|
|
* completion row matcher
|
|
*/
|
|
static gboolean nsgtk_completion_match(GtkEntryCompletion *completion,
|
|
const gchar *key,
|
|
GtkTreeIter *iter,
|
|
gpointer user_data)
|
|
{
|
|
/* the completion list is modified to only contain valid
|
|
* entries so this simply returns TRUE to indicate all rows
|
|
* are in the list should be shown.
|
|
*/
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
/**
|
|
* callback for each entry to add to completion list
|
|
*/
|
|
static bool
|
|
nsgtk_completion_udb_callback(nsurl *url, const struct url_data *data)
|
|
{
|
|
GtkTreeIter iter;
|
|
|
|
if (data->visits != 0) {
|
|
gtk_list_store_append(nsgtk_completion_list, &iter);
|
|
gtk_list_store_set(nsgtk_completion_list, &iter, 0,
|
|
nsurl_access(url), -1);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* event handler for when a completion suggestion is selected.
|
|
*/
|
|
static gboolean
|
|
nsgtk_completion_match_select(GtkEntryCompletion *widget,
|
|
GtkTreeModel *model,
|
|
GtkTreeIter *iter,
|
|
gpointer user_data)
|
|
{
|
|
GValue value = {0, };
|
|
struct nsgtk_scaffolding *g = user_data;
|
|
struct browser_window *bw = nsgtk_get_browser_window(nsgtk_scaffolding_top_level(g));
|
|
nserror ret;
|
|
nsurl *url;
|
|
|
|
gtk_tree_model_get_value(model, iter, 0, &value);
|
|
|
|
ret = search_web_omni(g_value_get_string(&value),
|
|
SEARCH_WEB_OMNI_NONE,
|
|
&url);
|
|
|
|
g_value_unset(&value);
|
|
|
|
if (ret == NSERROR_OK) {
|
|
ret = browser_window_navigate(bw,
|
|
url, NULL, BW_NAVIGATE_HISTORY,
|
|
NULL, NULL, NULL);
|
|
nsurl_unref(url);
|
|
}
|
|
if (ret != NSERROR_OK) {
|
|
nsgtk_warning(messages_get_errorcode(ret), 0);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/* exported interface documented in completion.h */
|
|
void nsgtk_completion_init(void)
|
|
{
|
|
nsgtk_completion_list = gtk_list_store_new(1, G_TYPE_STRING);
|
|
|
|
}
|
|
|
|
/* exported interface documented in completion.h */
|
|
gboolean nsgtk_completion_update(GtkEntry *entry)
|
|
{
|
|
gtk_list_store_clear(nsgtk_completion_list);
|
|
|
|
if (nsoption_bool(url_suggestion) == true) {
|
|
urldb_iterate_partial(gtk_entry_get_text(entry),
|
|
nsgtk_completion_udb_callback);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/* exported interface documented in completion.h */
|
|
GtkEntryCompletion *nsgtk_url_entry_completion_new(struct nsgtk_scaffolding *gs)
|
|
{
|
|
GtkEntryCompletion *completion;
|
|
|
|
completion = gtk_entry_completion_new();
|
|
gtk_entry_completion_set_match_func(completion,
|
|
nsgtk_completion_match, NULL, NULL);
|
|
|
|
gtk_entry_completion_set_model(completion,
|
|
GTK_TREE_MODEL(nsgtk_completion_list));
|
|
|
|
gtk_entry_completion_set_text_column(completion, 0);
|
|
|
|
gtk_entry_completion_set_minimum_key_length(completion, 1);
|
|
|
|
/* enable popup for completion */
|
|
gtk_entry_completion_set_popup_completion(completion, TRUE);
|
|
|
|
/* when selected callback */
|
|
g_signal_connect(G_OBJECT(completion), "match-selected",
|
|
G_CALLBACK(nsgtk_completion_match_select), gs);
|
|
|
|
g_object_set(G_OBJECT(completion),
|
|
"popup-set-width", TRUE,
|
|
"popup-single-match", TRUE,
|
|
NULL);
|
|
|
|
return completion;
|
|
}
|