1/*
2 * Copyright (C) 2011 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "WebTextChecker.h"
28
29#include "TextChecker.h"
30#include "WKAPICast.h"
31#include "WebContext.h"
32#include <wtf/RefPtr.h>
33
34namespace WebKit {
35
36WebTextChecker* WebTextChecker::shared()
37{
38    static WebTextChecker* textChecker = adoptRef(new WebTextChecker).leakRef();
39    return textChecker;
40}
41
42WebTextChecker::WebTextChecker()
43{
44}
45
46void WebTextChecker::setClient(const WKTextCheckerClient* client)
47{
48    m_client.initialize(client);
49}
50
51static void updateStateForAllWebProcesses()
52{
53    const Vector<WebContext*>& contexts = WebContext::allContexts();
54    for (size_t i = 0; i < contexts.size(); ++i) {
55        WebProcessProxy* webProcess = contexts[i]->process();
56        if (!webProcess)
57            continue;
58        webProcess->updateTextCheckerState();
59    }
60}
61
62void WebTextChecker::continuousSpellCheckingEnabledStateChanged(bool enabled)
63{
64    TextChecker::continuousSpellCheckingEnabledStateChanged(enabled);
65    updateStateForAllWebProcesses();
66}
67
68void WebTextChecker::grammarCheckingEnabledStateChanged(bool enabled)
69{
70    TextChecker::grammarCheckingEnabledStateChanged(enabled);
71    updateStateForAllWebProcesses();
72}
73
74void WebTextChecker::checkSpelling(const WebPageProxy* page, bool startBeforeSelection)
75{
76    page->advanceToNextMisspelling(startBeforeSelection);
77}
78
79void WebTextChecker::changeSpellingToWord(const WebPageProxy* page, const String& text)
80{
81    page->changeSpellingToWord(text);
82}
83
84} // namespace WebKit
85