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KDECore

backgroundengine.cpp

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00001 
00020 #include "backgroundengine_p.h"
00021 
00022 #include "spellerplugin_p.h"
00023 #include "filter_p.h"
00024 
00025 #include <kdebug.h>
00026 
00027 #include <QtCore/QTimer>
00028 
00029 using namespace Sonnet;
00030 
00031 BackgroundEngine::BackgroundEngine(QObject *parent)
00032     : QObject(parent)
00033 {
00034     m_filter = Filter::defaultFilter();
00035 }
00036 
00037 BackgroundEngine::~BackgroundEngine()
00038 {
00039     delete m_filter;
00040 }
00041 
00042 void BackgroundEngine::setSpeller(const Speller &speller)
00043 {
00044     m_dict = speller;
00045 }
00046 
00047 void BackgroundEngine::setText(const QString &text)
00048 {
00049     m_filter->setBuffer(text);
00050 }
00051 
00052 QString BackgroundEngine::text() const
00053 {
00054     return m_filter->buffer();
00055 }
00056 
00057 void BackgroundEngine::changeLanguage(const QString &lang)
00058 {
00059     m_dict.setLanguage(lang);
00060 }
00061 
00062 QString BackgroundEngine::language() const
00063 {
00064     return m_dict.language();
00065 }
00066 
00067 void BackgroundEngine::setFilter(Filter *filter)
00068 {
00069     QString oldText = m_filter->buffer();
00070     m_filter = filter;
00071     m_filter->setBuffer(oldText);
00072 }
00073 
00074 void BackgroundEngine::start()
00075 {
00076     QTimer::singleShot(0, this, SLOT(checkNext()));
00077 }
00078 
00079 void BackgroundEngine::stop()
00080 {
00081 }
00082 
00083 void BackgroundEngine::continueChecking()
00084 {
00085     QTimer::singleShot(0, this, SLOT(checkNext()));
00086 }
00087 
00088 void BackgroundEngine::checkNext()
00089 {
00090     Word w = m_filter->nextWord();
00091     if (w.end) {
00092         emit done();
00093         return;
00094     }
00095 
00096     if (m_dict.isMisspelled(w.word)) {
00097         //kDebug()<<"found misspelling "<< w.word;
00098         emit misspelling(w.word, w.start);
00099         //wait for the handler. the parent will decide itself when to continue
00100     } else
00101         continueChecking();
00102 }
00103 
00104 bool BackgroundEngine::checkWord(const QString &word)
00105 {
00106     return m_dict.isCorrect(word);
00107 }
00108 
00109 bool BackgroundEngine::addWord(const QString &word)
00110 {
00111     return m_dict.addToPersonal(word);
00112 }
00113 
00114 QStringList BackgroundEngine::suggest(const QString &word)
00115 {
00116     return m_dict.suggest(word);
00117 }
00118 
00119 #include "backgroundengine_p.moc"

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