ispellcheckerdict.cpp

/*
    SPDX-FileCopyrightText: 2019 Christoph Cullmann <cullmann@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#include "ispellcheckerdict.h"
#include "ispellcheckerdebug.h"
 
using namespace Sonnet;
 
ISpellCheckerDict::ISpellCheckerDict(ISpellChecker *spellChecker, const QString &language)
    : SpellerPlugin(language)
    , m_spellChecker(spellChecker)
{
    Q_ASSERT(m_spellChecker);
}
 
ISpellCheckerDict::~ISpellCheckerDict()
{
    // we don't own m_spellChecker!
}
 
bool ISpellCheckerDict::isCorrect(const QString &word) const
{
    // check if we are incorrect, we only need to check one enum entry for that, only empty enum means OK
    bool ok = true;
    IEnumSpellingError *enumSpellingError = nullptr;
    if (SUCCEEDED(m_spellChecker->Check(word.toStdWString().c_str(), &enumSpellingError))) {
        ISpellingError *spellingError = nullptr;
        if (S_OK == enumSpellingError->Next(&spellingError)) {
            ok = false;
            spellingError->Release();
        }
        enumSpellingError->Release();
    }
    return ok;
}
 
QStringList ISpellCheckerDict::suggest(const QString &word) const
{
    // query suggestions
    QStringList replacements;
    IEnumString *words = nullptr;
    if (SUCCEEDED(m_spellChecker->Suggest(word.toStdWString().c_str(), &words))) {
        HRESULT hr = S_OK;
        while (S_OK == hr) {
            LPOLESTR string = nullptr;
            hr = words->Next(1, &string, nullptr);
            if (S_OK == hr) {
                replacements.push_back(QString::fromWCharArray(string));
                CoTaskMemFree(string);
            }
        }
        words->Release();
    }
    return replacements;
}
 
bool ISpellCheckerDict::storeReplacement(const QString &bad, const QString &good)
{
    Q_UNUSED(bad);
    Q_UNUSED(good);
    qCDebug(SONNET_ISPELLCHECKER) << "ISpellCheckerDict::storeReplacement not implemented";
    return false;
}
 
bool ISpellCheckerDict::addToPersonal(const QString &word)
{
    // add word "permanently" to the dictionary
    return SUCCEEDED(m_spellChecker->Add(word.toStdWString().c_str()));
}
 
bool ISpellCheckerDict::addToSession(const QString &word)
{
    // ignore word for this session
    return SUCCEEDED(m_spellChecker->Ignore(word.toStdWString().c_str()));
}