C++ (Cpp) toStyle Examples

Example #1

void Font::init(const QString &n)
{
    // check if font already parsed
    _data = _dict->find(n);
    if ( _data==0 ) {
//        kdDebug(30516) << "font " << n << endl;
        QString name = n;
        name.replace("oblique", "italic");

        // check if known font
        _data = new Data;
        uint i = 0;
        while ( KNOWN_DATA[i].name!=0 ) {
            if ( name.find(KNOWN_DATA[i].name)!=-1 ) {
//                kdDebug(30516) << "found " << KNOWN_DATA[i].name
//                               << " " << isBold(KNOWN_DATA[i].style) << endl;
                _data->family = FAMILY_DATA[KNOWN_DATA[i].family];
                _data->style = KNOWN_DATA[i].style;
                _data->latex = KNOWN_DATA[i].latex;
                break;
            }
            i++;
        }

        if ( _data->family.isEmpty() ) { // let's try harder
            // simple heuristic
            kdDebug(30516) << "unknown font : " << n << endl;
            if ( name.find("times")!=-1 )
            _data->family = FAMILY_DATA[Times];
            else if ( name.find("helvetica")!=-1 )
                _data->family = FAMILY_DATA[Helvetica];
            else if ( name.find("courier")!=-1 )
                _data->family = FAMILY_DATA[Courier];
            else if ( name.find("symbol")!=-1 )
                _data->family = FAMILY_DATA[Symbol];
            else { // with Qt
                QFontDatabase fdb;
                QStringList list = fdb.families();
                list = list.grep(name, false);
                if ( !list.isEmpty() ) {
                    _data->family = list[0];
                    kdDebug(30516) << "in Qt database as " << list[0] << endl;
                }
                else {
                    kdDebug(30516) << "really unknown font !" << endl;
                    _data->family = name;
                }
            }

            bool italic = ( name.find("italic")!=-1 );
            bool bold = ( name.find("bold")!=-1 );
            _data->style = toStyle(bold, italic);
            _data->latex = false;
        }

        _dict->insert(name, _data);
    }

    // check if QFont already created
    if ( !_data->height.contains(_pointSize) ) {
        QFont font(_data->family, _pointSize,
                   (isBold(_data->style) ? QFont::Bold : QFont::Normal),
                   isItalic(_data->style));
        QFontMetrics fm(font);
        _data->height.insert(_pointSize, fm.height());
    }
}

Example #2

File: toeditorsetting.cpp Project: dieface/tora

QVariant ToConfiguration::Editor::defaultValue(int option) const
{
    switch (option)
    {
        case SyntaxHighlightingInt:
            return QVariant((int) 0);
        case EditorTypeInt:
            return QVariant((int) 0);
        case UseMaxTextWidthMarkBool:
            return QVariant((bool) false);
        case MaxTextWidthMarkInt:
            return QVariant((int)75);
        case KeywordUpperBool:
            return QVariant((bool) false);
        case ObjectNamesUpperBool:
            return QVariant((bool) false);
        case CodeCompleteBool:
            return QVariant((bool) true);
        case CompleteSortBool:
            return QVariant((bool) true);
        case UseEditorShortcutsBool:
            return QVariant((bool) false);
        case EditorShortcutsMap:
            return QVariant(QMap<QString, QVariant>());
        case AutoIndentBool:
            return QVariant((bool) true);
        case UseSpacesForIndentBool:
            return QVariant((bool) false);
        case TabStopInt:
            return QVariant((int) 8);
        case ConfTextFont:
            return QVariant(QString(""));
        case ConfCodeFont:
            {
                QFont fo;
                QFont mono;
#if defined(Q_OS_WIN)
                mono = QFont("Courier New", 10);
#elif defined(Q_OS_MAC)
                mono = QFont("Courier", 12);
#else
                // TODO
#endif
                mono.setStyleHint(QFont::Monospace, QFont::NoAntialias);
                fo = mono.resolve(fo);
                QString fontName = fo.toString();

                return QVariant(fontName);
            }
        case ListTextFont:
            return QVariant(QString(""));
        case Extensions:
            return QVariant(QString("SQL (*.sql *.pkg *.pkb), Text (*.txt), All (*)"));
        case EditStyleMap:
            {
                static toStylesMap retval;
                if (!retval.isEmpty())
                    return QVariant::fromValue(retval);
                QMetaEnum StyleNameEnum(ENUM_REF(toSyntaxAnalyzer,WordClassEnum));
                QsciLexerSQL *l = new QsciLexerSQL(NULL);
                for (int idx = 0; idx < StyleNameEnum.keyCount(); idx++)
                {
                    QColor fg = l->color((int)StyleNameEnum.value(idx));
                    QColor bg = l->paper((int)StyleNameEnum.value(idx));
                    QFont fo = Utils::toStringToFont(defaultValue(ConfCodeFont).toString());

                    QString styleName = StyleNameEnum.key(idx);
                    int styleNameEnum = StyleNameEnum.value(idx);
                    retval.insert(styleNameEnum, toStyle(fg, bg, fo));
                }
                delete l;
                return QVariant::fromValue(retval);
            }
        default:
            Q_ASSERT_X( false, qPrintable(__QHERE__), qPrintable(QString("Context Editor un-registered enum value: %1").arg(option)));
            return QVariant();
    }
}