C++ (Cpp) HistorySearch示例

示例#1

文件： qtermwidget.cpp 项目： sebastic/qtermwidget

void QTermWidget::search(bool forwards, bool next)
{
    int startColumn, startLine;

    if (next) // search from just after current selection
    {
        m_impl->m_terminalDisplay->screenWindow()->screen()->getSelectionEnd(startColumn, startLine);
        startColumn++;
    }
    else // search from start of current selection
    {
        m_impl->m_terminalDisplay->screenWindow()->screen()->getSelectionStart(startColumn, startLine);
    }

    qDebug() << "current selection starts at: " << startColumn << startLine;
    qDebug() << "current cursor position: " << m_impl->m_terminalDisplay->screenWindow()->cursorPosition();

    QRegExp regExp(m_searchBar->searchText());
    regExp.setPatternSyntax(m_searchBar->useRegularExpression() ? QRegExp::RegExp : QRegExp::FixedString);
    regExp.setCaseSensitivity(m_searchBar->matchCase() ? Qt::CaseSensitive : Qt::CaseInsensitive);

    HistorySearch *historySearch =
            new HistorySearch(m_impl->m_session->emulation(), regExp, forwards, startColumn, startLine, this);
    connect(historySearch, SIGNAL(matchFound(int, int, int, int)), this, SLOT(matchFound(int, int, int, int)));
    connect(historySearch, SIGNAL(noMatchFound()), this, SLOT(noMatchFound()));
    connect(historySearch, SIGNAL(noMatchFound()), m_searchBar, SLOT(noMatchFound()));
    historySearch->search();
}

示例#2

文件： ksession.cpp 项目： qmlos/terminal

void KSession::search(const QString &regexp, int startLine, int startColumn, bool forwards)
{
    HistorySearch *history = new HistorySearch( QPointer<Emulation>(m_session->emulation()), QRegExp(regexp), forwards, startColumn, startLine, this);
    connect( history, SIGNAL(matchFound(int,int,int,int)), this, SIGNAL(matchFound(int,int,int,int)));
    connect( history, SIGNAL(noMatchFound()), this, SIGNAL(noMatchFound()));
    history->search();
}

示例#3

文件： qtermwidget.cpp 项目： surlykke/qtermwidget

void QTermWidget::search(QRegExp regexp, bool forwards, bool next)
{
    int startColumn, startLine;
    
    if (next) // search from end of current selection
    {
        m_impl->m_terminalDisplay->screenWindow()->screen()->getSelectionEnd(startColumn, startLine);
    }
    else // search from start of current selection
    {
        m_impl->m_terminalDisplay->screenWindow()->screen()->getSelectionStart(startColumn, startLine);
    }
   
    qDebug() << "current selection starts at: " << startColumn << startLine;
    qDebug() << "current cursor position: " << m_impl->m_terminalDisplay->screenWindow()->cursorPosition(); 


    HistorySearch *historySearch = 
            new HistorySearch(m_impl->m_session->emulation(), regexp, forwards, startColumn, startLine, this);
    connect(historySearch, SIGNAL(matchFound(int, int, int, int)), this, SLOT(matchFound(int, int, int, int)));
    connect(historySearch, SIGNAL(noMatchFound()), this, SLOT(noMatchFound()));
    historySearch->search();
}