con_search.c

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/*
 * Copyright 2025 Vincent Sanders <vince@netsurf-browser.org>
 *
 * 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/>.
 */
 
#include <stdbool.h>
#include <sys/types.h>
 
#include "utils/nsoption.h"
#include "utils/log.h"
#include "utils/messages.h"
 
#include "desktop/searchweb.h"
 
#include "riscos/gui.h"
#include "riscos/menus.h"
#include "riscos/wimp.h"
#include "riscos/wimp_event.h"
#include "riscos/configure.h"
#include "riscos/configure/configure.h"
#include "riscos/dialog.h"
 
 
#define SEARCH_WEB_URLBAR 2
#define SEARCH_WEB_PROVIDER_FIELD 4
#define SEARCH_WEB_PROVIDER_GRIGHT 5
#define SEARCH_DEFAULT_BUTTON 6
#define SEARCH_CANCEL_BUTTON 7
#define SEARCH_OK_BUTTON 8
 
 
static void ro_gui_options_search_default(wimp_pointer *pointer)
{
        const char *defprovider;
        search_web_iterate_providers(-1, &defprovider);
        if (defprovider == NULL) {
                defprovider = "DuckDuckGo";
        }
 
        ro_gui_set_icon_selected_state(pointer->w, SEARCH_WEB_URLBAR,
                                       nsoption_bool(search_url_bar));
 
        ro_gui_set_icon_string(pointer->w, SEARCH_WEB_PROVIDER_FIELD,
                               defprovider, true);
}
 
 
static bool ro_gui_options_search_ok(wimp_w w)
{
        char *provider;
        const char* defprovider;
 
        nsoption_set_bool(search_url_bar,
                          ro_gui_get_icon_selected_state(w, SEARCH_WEB_URLBAR));
 
        provider = strdup(ro_gui_get_icon_string(w, SEARCH_WEB_PROVIDER_FIELD));
        if (provider) {
                /* set search provider */
                search_web_select_provider(provider);
 
                /* set to default option if the default provider is selected */
                if ((search_web_iterate_providers(-1, &defprovider) != -1) &&
                    (strcmp(provider, defprovider) == 0)) {
                        free(provider);
                        /* use default option */
                        provider = NULL;
                }
 
                /* set the option which takes owership of the provider allocation */
                nsoption_set_charp(search_web_provider, provider);
 
        } else {
                NSLOG(netsurf, INFO, "No memory to duplicate search code");
                ro_warn_user("NoMemory", 0);
        }
 
        ro_gui_save_options();
        return true;
}
 
 
bool ro_gui_options_search_initialise(wimp_w w)
{
        const char* defprovider;
        
        /* set the current values */
        ro_gui_set_icon_selected_state(w, SEARCH_WEB_URLBAR,
                                       nsoption_bool(search_url_bar));
 
        search_web_iterate_providers(-1, &defprovider);
        if (defprovider == NULL) {
                defprovider = "DuckDuckGo";
        }
        
        ro_gui_set_icon_string(w, SEARCH_WEB_PROVIDER_FIELD,
                               nsoption_charp(search_web_provider) ?
                               nsoption_charp(search_web_provider) :
                               defprovider, true);
 
        /* initialise all functions for a newly created window */
        ro_gui_wimp_event_register_checkbox(w, SEARCH_WEB_URLBAR);
        ro_gui_wimp_event_register_menu_gright(w, SEARCH_WEB_PROVIDER_FIELD,
                        SEARCH_WEB_PROVIDER_GRIGHT, search_provider_menu);
        ro_gui_wimp_event_register_button(w, SEARCH_DEFAULT_BUTTON,
                        ro_gui_options_search_default);
        ro_gui_wimp_event_register_cancel(w, SEARCH_CANCEL_BUTTON);
        ro_gui_wimp_event_register_ok(w, SEARCH_OK_BUTTON,
                        ro_gui_options_search_ok);
        ro_gui_wimp_event_set_help_prefix(w, "HelpSearchConfig");
        ro_gui_wimp_event_memorise(w);
        return true;
 
}