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      1 /*
      2  * Copyright (C) 2006 Apple Computer, Inc.
      3  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
      4  *
      5  * This library is free software; you can redistribute it and/or
      6  * modify it under the terms of the GNU Library General Public
      7  * License as published by the Free Software Foundation; either
      8  * version 2 of the License, or (at your option) any later version.
      9  *
     10  * This library is distributed in the hope that it will be useful,
     11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     13  * Library General Public License for more details.
     14  *
     15  * You should have received a copy of the GNU Library General Public License
     16  * along with this library; see the file COPYING.LIB.  If not, write to
     17  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     18  * Boston, MA 02110-1301, USA.
     19  */
     20 
     21 #import "config.h"
     22 #import "SearchPopupMenuMac.h"
     23 
     24 #include <wtf/text/AtomicString.h>
     25 
     26 namespace WebCore {
     27 
     28 SearchPopupMenuMac::SearchPopupMenuMac(PopupMenuClient* client)
     29     : m_popup(adoptRef(new PopupMenuMac(client)))
     30 {
     31 }
     32 
     33 static NSString* autosaveKey(const String& name)
     34 {
     35     return [@"com.apple.WebKit.searchField:" stringByAppendingString:name];
     36 }
     37 
     38 PopupMenu* SearchPopupMenuMac::popupMenu()
     39 {
     40     return m_popup.get();
     41 }
     42 
     43 bool SearchPopupMenuMac::enabled()
     44 {
     45     return true;
     46 }
     47 
     48 void SearchPopupMenuMac::saveRecentSearches(const AtomicString& name, const Vector<String>& searchItems)
     49 {
     50     if (name.isEmpty())
     51         return;
     52 
     53     size_t size = searchItems.size();
     54     if (size == 0)
     55         [[NSUserDefaults standardUserDefaults] removeObjectForKey:autosaveKey(name)];
     56     else {
     57         NSMutableArray* items = [[NSMutableArray alloc] initWithCapacity:size];
     58         for (size_t i = 0; i < size; ++i)
     59             [items addObject:searchItems[i]];
     60         [[NSUserDefaults standardUserDefaults] setObject:items forKey:autosaveKey(name)];
     61         [items release];
     62     }
     63 }
     64 
     65 void SearchPopupMenuMac::loadRecentSearches(const AtomicString& name, Vector<String>& searchItems)
     66 {
     67     if (name.isEmpty())
     68         return;
     69 
     70     searchItems.clear();
     71     NSArray* items = [[NSUserDefaults standardUserDefaults] arrayForKey:autosaveKey(name)];
     72     size_t size = [items count];
     73     for (size_t i = 0; i < size; ++i) {
     74         NSString* item = [items objectAtIndex:i];
     75         if ([item isKindOfClass:[NSString class]])
     76             searchItems.append(item);
     77     }
     78 }
     79 
     80 }
     81