Method slotFinishMainInit

src/pdiff.cpp:556–661

called after word wrap is complete

// called after word wrap is complete
void KDiff3App::slotFinishMainInit()
{
    assert(m_pDiffTextWindow1 != nullptr && DiffTextWindow::mVScrollBar != nullptr && m_pOverview != nullptr);

    setHScrollBarRange();

    LineType lineCount = m_pDiffTextWindow1->getNofVisibleLines();
    /*qint32 newWidth  = m_pDiffTextWindow1->getNofVisibleColumns();*/
    m_DTWHeight = lineCount;

    DiffTextWindow::mVScrollBar->setRange(0, std::max(0, m_neededLines + 1 - lineCount));
    DiffTextWindow::mVScrollBar->setPageStep(lineCount);
    m_pOverview->setRange(DiffTextWindow::mVScrollBar->value(), lineCount);

    qint32 d3l = -1;
    if(!m_manualDiffHelpList.empty())
        d3l = m_manualDiffHelpList.front().calcManualDiffFirstDiff3LineIdx(mDiff3LineVector);

    setUpdatesEnabled(true);

    if(d3l >= 0)
    {
        qint32 line = m_pDiffTextWindow1->convertDiff3LineIdxToLine(d3l);
        DiffTextWindow::mVScrollBar->setValue(std::max(0, line - 1));
    }
    else
    {
        m_pMergeResultWindow->slotGoTop();
        if(!m_outputFilename.isEmpty() && !m_pMergeResultWindow->isUnsolvedConflictAtCurrent())
            m_pMergeResultWindow->slotGoNextUnsolvedConflict();
    }

    if(m_pCornerWidget)
        m_pCornerWidget->setFixedSize(DiffTextWindow::mVScrollBar->width(), m_pHScrollBar->height());

    Q_EMIT updateAvailabilities();
    bool bVisibleMergeResultWindow = !m_outputFilename.isEmpty();

    if(m_bLoadFiles)
    {
        if(bVisibleMergeResultWindow)
            m_pMergeResultWindow->showNumberOfConflicts(!m_bAutoFlag);
        else if(
            // Avoid showing this message during startup without parameters.
            !(m_sd1->getAliasName().isEmpty() && m_sd2->getAliasName().isEmpty() && m_sd3->getAliasName().isEmpty()) &&
            (m_sd1->isValid() && m_sd2->isValid() && m_sd3->isValid()))
        {
            QString totalInfo;
            if(m_totalDiffStatus->isBinaryEqualAB() && m_totalDiffStatus->isBinaryEqualAC())
                totalInfo += i18n("All input files are binary equal.");
            else if(m_totalDiffStatus->isTextEqualAB() && m_totalDiffStatus->isTextEqualAC())
                totalInfo += i18n("All input files contain the same text, but are not binary equal.");
            else
            {
                if(m_totalDiffStatus->isBinaryEqualAB())
                    totalInfo += i18n("Files %1 and %2 are binary equal.\n", QStringLiteral("A"), QStringLiteral("B"));
                else if(m_totalDiffStatus->isTextEqualAB())
                    totalInfo += i18n("Files %1 and %2 have equal text, but are not binary equal. \n", QStringLiteral("A"), QStringLiteral("B"));