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/*
* Copyright (C) 2013 Samsung Electronics
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef TextCheckerClientEfl_h
#define TextCheckerClientEfl_h
#if ENABLE(SPELLCHECK)
#include "TextCheckerEnchant.h"
#include "Timer.h"
#include <WebKit2/WKTextChecker.h>
#include <WebKit2/ewk_text_checker_private.h>
namespace WebKit {
class TextCheckerClientEfl {
public:
static TextCheckerClientEfl& instance();
// Can be set by ewk APIs, by default they are 0.
ClientCallbacks& clientCallbacks() { return m_clientCallbacks; }
bool isContinuousSpellCheckingEnabled() const;
// Languages support.
void ensureSpellCheckingLanguage();
Vector<String> availableSpellCheckingLanguages() const;
Vector<String> loadedSpellCheckingLanguages() const;
void updateSpellCheckingLanguages(const Vector<String>& defaultLanguages = Vector<String>());
private:
TextCheckerClientEfl();
// To set languages on timer.
void languagesUpdateTimerFired(WebCore::Timer<TextCheckerClientEfl>*);
WebCore::Timer<TextCheckerClientEfl> m_languagesUpdateTimer;
Vector<String> m_spellCheckingLanguages;
// To notify the client about the setting change on timer.
void spellCheckingSettingChangeTimerFired(WebCore::Timer<TextCheckerClientEfl>*);
void callContinuousSpellCheckingChangeCallbackAsync();
WebCore::Timer<TextCheckerClientEfl> m_spellCheckingSettingChangeTimer;
// WKTextCheckerClient callbacks.
static bool isContinuousSpellCheckingEnabledCallback(const void*);
static void setContinuousSpellCheckingEnabledCallback(bool, const void*);
static uint64_t uniqueSpellDocumentTagCallback(WKPageRef, const void*);
static void closeSpellDocumentWithTagCallback(uint64_t, const void*);
static void checkSpellingOfStringCallback(uint64_t, WKStringRef text, int32_t* misspellingLocation, int32_t* misspellingLength, const void*);
static WKArrayRef guessesForWordCallback(uint64_t, WKStringRef word, const void*);
static void learnWordCallback(uint64_t, WKStringRef word, const void*);
static void ignoreWordCallback(uint64_t, WKStringRef word, const void*);
ClientCallbacks m_clientCallbacks;
OwnPtr<WebCore::TextCheckerEnchant> m_textCheckerEnchant;
};
} // namespace WebKit
#endif // ENABLE(SPELLCHECK)
#endif // TextCheckerClientEfl_h
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