/*

 * Copyright (C) 2006 Apple Computer, Inc.

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 *

 * 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; see the file COPYING.LIB.  If not, write to

 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

 * Boston, MA 02110-1301, USA.

 */

#import "config.h"

#import "SearchPopupMenu.h"

#import "AtomicString.h"

namespace WebCore {

SearchPopupMenu::SearchPopupMenu(PopupMenuClient* client)

    : PopupMenu(client)

{

}

static NSString* autosaveKey(const String& name)

{

    return [@"com.apple.WebKit.searchField:" stringByAppendingString:name];

}

bool SearchPopupMenu::enabled()

{

    return true;

}

void SearchPopupMenu::saveRecentSearches(const AtomicString& name, const Vector<String>& searchItems)

{

    if (name.isEmpty())

        return;

    size_t size = searchItems.size();

    if (size == 0)

        [[NSUserDefaults standardUserDefaults] removeObjectForKey:autosaveKey(name)];

    else {

        NSMutableArray* items = [[NSMutableArray alloc] initWithCapacity:size];

        for (size_t i = 0; i < size; ++i)

            [items addObject:searchItems[i]];

        [[NSUserDefaults standardUserDefaults] setObject:items forKey:autosaveKey(name)];

        [items release];

    }

}

void SearchPopupMenu::loadRecentSearches(const AtomicString& name, Vector<String>& searchItems)

{

    if (name.isEmpty())

        return;

    searchItems.clear();

    NSArray* items = [[NSUserDefaults standardUserDefaults] arrayForKey:autosaveKey(name)];

    size_t size = [items count];

    for (size_t i = 0; i < size; ++i) {

        NSString* item = [items objectAtIndex:i];

        if ([item isKindOfClass:[NSString class]])

            searchItems.append(item);

    }

}

}