#include "sciedit.h"

SciEdit::SciEdit(QWidget * parent)
    : ScintillaEdit(parent)
{
    connect(this, &ScintillaEditBase::updateUi, this, [this](){
        int curPos = currentPos();
        emit cursorPosChanged(lineFromPosition(curPos) + 1, column(curPos));
    });
}

void SciEdit::setStyleFont(const QFont &font, int style)
{
    styleSetFont(style, font.family().toUtf8().constData());
    styleSetSizeFractional(0, long(font.pointSizeF() * SC_FONT_SIZE_MULTIPLIER));
}

void SciEdit::setFolding(FoldType foldType, int margin)
{
    if (foldType == NoFoldType) {
        setMarginWidthN(margin, 0L);
        return;
    }

    int mask = modEventMask();
    setModEventMask(mask | SC_MOD_CHANGEFOLD);
    setFoldFlags(SC_FOLDFLAG_LINEAFTER_CONTRACTED);
    setMarginTypeN(margin, SC_MARGIN_SYMBOL);
    setMarginMaskN(margin, SC_MASK_FOLDERS);
    setMarginSensitiveN(margin, 1);

    setMarkerDefine(SC_MARKNUM_FOLDEROPEN, SC_MARK_BOXMINUS);
    setMarkerDefine(SC_MARKNUM_FOLDER, SC_MARK_BOXPLUS);
    setMarkerDefine(SC_MARKNUM_FOLDERSUB, SC_MARK_VLINE);
    setMarkerDefine(SC_MARKNUM_FOLDERTAIL, SC_MARK_LCORNER);
    setMarkerDefine(SC_MARKNUM_FOLDEREND, SC_MARK_BOXPLUSCONNECTED);
    setMarkerDefine(SC_MARKNUM_FOLDEROPENMID, SC_MARK_BOXMINUSCONNECTED);
    setMarkerDefine(SC_MARKNUM_FOLDERMIDTAIL, SC_MARK_TCORNER);

    setMarginWidthN(margin, 14);
    return;
}

void SciEdit::setLexer(Scintilla::ILexer5 *lexer)
{
    setILexer((sptr_t)lexer);

    qDebug() << lexer->GetName() << "lexer-------------";
}

void SciEdit::sendColor(unsigned int iMessage, uptr_t wParam, const QColor &color) const
{
    sptr_t lParam = (color.blue() << 16) | (color.green() << 8) | color.red();
    send(iMessage, wParam, lParam);
}

void SciEdit::setMarkerDefine(int markerNumber, int markerSymbol)
{
    markerDefine(markerNumber, markerSymbol);
    // necessary?
    if (markerSymbol != SC_MARK_EMPTY) {
        sendColor(SCI_MARKERSETFORE, markerNumber, QColor(Qt::white));
        sendColor(SCI_MARKERSETBACK, markerNumber, QColor(128, 128, 128));
    }
}