t9writedictionary.cpp

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#include "t9writedictionary.h"
#include "virtualkeyboarddebug.h"

namespace QtVirtualKeyboard {

T9WriteDictionary::T9WriteDictionary(DECUMA_SESSION *decumaSession,
                                     const DECUMA_MEM_FUNCTIONS &memFuncs,
                                     bool cjk) :
    decumaSession(decumaSession),
    memFuncs(memFuncs),
    cjk(cjk),
    sourceData(0),
    sourceSize(0),
    convertedData(0),
    convertedSize(0)
{
}

T9WriteDictionary::~T9WriteDictionary()
{
    if (convertedData) {
        DECUMA_STATUS status = DECUMA_API(DestroyConvertedDictionary)(&convertedData, &memFuncs);
        Q_ASSERT(status == decumaNoError);
        Q_ASSERT(convertedData == 0);
    }
}

bool T9WriteDictionary::load(const QString &fileName)
{
    if (sourceData || convertedData)
        return false;

    file.setFileName(fileName);
    if (file.open(QIODevice::ReadOnly)) {
        sourceSize = file.size();
        sourceData = file.map(0, sourceSize, QFile::NoOptions);
        if (!sourceData) {
            sourceSize = 0;
            qWarning() << "Could not read dictionary file" << fileName;
        }
        file.close();