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      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 "WebTextCheckerClient.h"
     28 
     29 #include "ImmutableArray.h"
     30 #include "WKAPICast.h"
     31 #include "WKSharedAPICast.h"
     32 #include "WebGrammarDetail.h"
     33 #include "WebPageProxy.h"
     34 #include <wtf/text/WTFString.h>
     35 
     36 namespace WebKit {
     37 
     38 bool WebTextCheckerClient::continuousSpellCheckingAllowed()
     39 {
     40     if (!m_client.continuousSpellCheckingAllowed)
     41         return false;
     42 
     43     return m_client.continuousSpellCheckingAllowed(m_client.clientInfo);
     44 }
     45 
     46 bool WebTextCheckerClient::continuousSpellCheckingEnabled()
     47 {
     48     if (!m_client.continuousSpellCheckingEnabled)
     49         return false;
     50 
     51     return m_client.continuousSpellCheckingEnabled(m_client.clientInfo);
     52 }
     53 
     54 void WebTextCheckerClient::setContinuousSpellCheckingEnabled(bool enabled)
     55 {
     56     if (!m_client.setContinuousSpellCheckingEnabled)
     57         return;
     58 
     59     m_client.setContinuousSpellCheckingEnabled(enabled, m_client.clientInfo);
     60 }
     61 
     62 bool WebTextCheckerClient::grammarCheckingEnabled()
     63 {
     64     if (!m_client.grammarCheckingEnabled)
     65         return false;
     66 
     67     return m_client.grammarCheckingEnabled(m_client.clientInfo);
     68 }
     69 
     70 void WebTextCheckerClient::setGrammarCheckingEnabled(bool enabled)
     71 {
     72     if (!m_client.setGrammarCheckingEnabled)
     73         return;
     74 
     75     m_client.setGrammarCheckingEnabled(enabled, m_client.clientInfo);
     76 }
     77 
     78 uint64_t WebTextCheckerClient::uniqueSpellDocumentTag(WebPageProxy* page)
     79 {
     80     if (!m_client.uniqueSpellDocumentTag)
     81         return 0;
     82 
     83     return m_client.uniqueSpellDocumentTag(toAPI(page), m_client.clientInfo);
     84 }
     85 
     86 void WebTextCheckerClient::closeSpellDocumentWithTag(uint64_t tag)
     87 {
     88     if (!m_client.closeSpellDocumentWithTag)
     89         return;
     90 
     91     m_client.closeSpellDocumentWithTag(tag, m_client.clientInfo);
     92 }
     93 
     94 void WebTextCheckerClient::checkSpellingOfString(uint64_t tag, const String& text, int32_t& misspellingLocation, int32_t& misspellingLength)
     95 {
     96     if (!m_client.checkSpellingOfString)
     97         return;
     98 
     99     m_client.checkSpellingOfString(tag, toAPI(text.impl()), &misspellingLocation, &misspellingLength, m_client.clientInfo);
    100 }
    101 
    102 void WebTextCheckerClient::checkGrammarOfString(uint64_t tag, const String& text, Vector<WebCore::GrammarDetail>& grammarDetails, int32_t& badGrammarLocation, int32_t& badGrammarLength)
    103 {
    104     if (!m_client.checkGrammarOfString)
    105         return;
    106 
    107     WKArrayRef wkGrammarDetailsRef = 0;
    108     m_client.checkGrammarOfString(tag, toAPI(text.impl()), &wkGrammarDetailsRef, &badGrammarLocation, &badGrammarLength, m_client.clientInfo);
    109 
    110     RefPtr<ImmutableArray> wkGrammarDetails = adoptRef(toImpl(wkGrammarDetailsRef));
    111     size_t numGrammarDetails = wkGrammarDetails->size();
    112     for (size_t i = 0; i < numGrammarDetails; ++i)
    113         grammarDetails.append(wkGrammarDetails->at<WebGrammarDetail>(i)->grammarDetail());
    114 }
    115 
    116 bool WebTextCheckerClient::spellingUIIsShowing()
    117 {
    118     if (!m_client.spellingUIIsShowing)
    119         return false;
    120 
    121     return m_client.spellingUIIsShowing(m_client.clientInfo);
    122 }
    123 
    124 void WebTextCheckerClient::toggleSpellingUIIsShowing()
    125 {
    126     if (!m_client.toggleSpellingUIIsShowing)
    127         return;
    128 
    129     return m_client.toggleSpellingUIIsShowing(m_client.clientInfo);
    130 }
    131 
    132 void WebTextCheckerClient::updateSpellingUIWithMisspelledWord(uint64_t tag, const String& misspelledWord)
    133 {
    134     if (!m_client.updateSpellingUIWithMisspelledWord)
    135         return;
    136 
    137     m_client.updateSpellingUIWithMisspelledWord(tag, toAPI(misspelledWord.impl()), m_client.clientInfo);
    138 }
    139 
    140 void WebTextCheckerClient::updateSpellingUIWithGrammarString(uint64_t tag, const String& badGrammarPhrase, const WebCore::GrammarDetail& grammarDetail)
    141 {
    142     if (!m_client.updateSpellingUIWithGrammarString)
    143         return;
    144 
    145     m_client.updateSpellingUIWithGrammarString(tag, toAPI(badGrammarPhrase.impl()), toAPI(grammarDetail), m_client.clientInfo);
    146 }
    147 
    148 void WebTextCheckerClient::guessesForWord(uint64_t tag, const String& word, Vector<String>& guesses)
    149 {
    150     if (!m_client.guessesForWord)
    151         return;
    152 
    153     RefPtr<ImmutableArray> wkGuesses = adoptRef(toImpl(m_client.guessesForWord(tag, toAPI(word.impl()), m_client.clientInfo)));
    154     size_t numGuesses = wkGuesses->size();
    155     for (size_t i = 0; i < numGuesses; ++i)
    156         guesses.append(wkGuesses->at<WebString>(i)->string());
    157 }
    158 
    159 void WebTextCheckerClient::learnWord(uint64_t tag, const String& word)
    160 {
    161     if (!m_client.learnWord)
    162         return;
    163 
    164     m_client.learnWord(tag, toAPI(word.impl()), m_client.clientInfo);
    165 }
    166 
    167 void WebTextCheckerClient::ignoreWord(uint64_t tag, const String& word)
    168 {
    169     if (!m_client.ignoreWord)
    170         return;
    171 
    172     m_client.ignoreWord(tag, toAPI(word.impl()), m_client.clientInfo);
    173 }
    174 
    175 } // namespace WebKit
    176