void QPicturePaintEngine::updateOpacity(qreal opacity)
{
Q_D(QPicturePaintEngine);
#ifdef QT_PICTURE_DEBUG
qDebug() << " -> updateOpacity():" << opacity;
#endif
int pos;
SERIALIZE_CMD(QPicturePrivate::PdcSetOpacity);
d->s << double(opacity);
writeCmdLength(pos, QRectF(), false);
}
void QPicturePaintEngine::updateClipEnabled(bool enabled)
{
Q_D(QPicturePaintEngine);
#ifdef QT_PICTURE_DEBUG
qDebug() << " -> updateClipEnabled():" << enabled;
#endif
int pos;
SERIALIZE_CMD(QPicturePrivate::PdcSetClipEnabled);
d->s << enabled;
writeCmdLength(pos, QRectF(), false);
}
void QPicturePaintEngine::updateCompositionMode(QPainter::CompositionMode cmode)
{
Q_D(QPicturePaintEngine);
#ifdef QT_PICTURE_DEBUG
qDebug() << " -> updateCompositionMode():" << cmode;
#endif
int pos;
SERIALIZE_CMD(QPicturePrivate::PdcSetCompositionMode);
d->s << (qint32)cmode;
writeCmdLength(pos, QRectF(), false);
}
void QPicturePaintEngine::updateClipRegion(const QRegion ®ion, Qt::ClipOperation op)
{
Q_D(QPicturePaintEngine);
#ifdef QT_PICTURE_DEBUG
qDebug() << " -> updateClipRegion(): op:" << op
<< "bounding rect:" << region.boundingRect();
#endif
int pos;
SERIALIZE_CMD(QPicturePrivate::PdcSetClipRegion);
d->s << region << qint8(op);
writeCmdLength(pos, QRectF(), false);
}
void QPicturePaintEngine::updateFont(const QFont &font)
{
Q_D(QPicturePaintEngine);
#ifdef QT_PICTURE_DEBUG
qDebug() << " -> updateFont(): pt sz:" << font.pointSize();
#endif
int pos;
SERIALIZE_CMD(QPicturePrivate::PdcSetFont);
QFont fnt = font;
d->s << fnt;
writeCmdLength(pos, QRectF(), false);
}
void QPicturePaintEngine::drawTextItem(const QPointF &p , const QTextItem &ti)
{
Q_D(QPicturePaintEngine);
#ifdef QT_PICTURE_DEBUG
qDebug() << " -> drawTextItem():" << p << ti.text();
#endif
const QTextItemInt &si = static_cast<const QTextItemInt &>(ti);
if (si.chars == 0)
QPaintEngine::drawTextItem(p, ti); // Draw as path
if (d->pic_d->formatMajor >= 9) {
int pos;
SERIALIZE_CMD(QPicturePrivate::PdcDrawTextItem);
QFont fnt = ti.font();
fnt.setUnderline(false);
fnt.setStrikeOut(false);
fnt.setOverline(false);
qreal justificationWidth = 0;
if (si.justified)
justificationWidth = si.width.toReal();
d->s << p << ti.text() << fnt << ti.renderFlags() << double(fnt.d->dpi)/qt_defaultDpi() << justificationWidth;
writeCmdLength(pos, /*brect=*/QRectF(), /*corr=*/false);
} else if (d->pic_d->formatMajor >= 8) {
// old old (buggy) format
int pos;
SERIALIZE_CMD(QPicturePrivate::PdcDrawTextItem);
d->s << QPointF(p.x(), p.y() - ti.ascent()) << ti.text() << ti.font() << ti.renderFlags();
writeCmdLength(pos, /*brect=*/QRectF(), /*corr=*/false);
} else {
// old (buggy) format
int pos;
SERIALIZE_CMD(QPicturePrivate::PdcDrawText2);
d->s << p << ti.text();
writeCmdLength(pos, QRectF(p, QSizeF(1,1)), true);
}
}
void QPicturePaintEngine::drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s)
{
Q_D(QPicturePaintEngine);
#ifdef QT_PICTURE_DEBUG
qDebug() << " -> drawTiledPixmap():" << r << s;
#endif
int pos;
SERIALIZE_CMD(QPicturePrivate::PdcDrawTiledPixmap);
if (d->pic_d->in_memory_only) {
int index = d->pic_d->pixmap_list.size();
d->pic_d->pixmap_list.append(pixmap);
d->s << r << index << s;
} else {
d->s << r << pixmap << s;
}
writeCmdLength(pos, r, false);
}
void QPicturePaintEngine::updateBrush(const QBrush &brush)
{
Q_D(QPicturePaintEngine);
#ifdef QT_PICTURE_DEBUG
qDebug() << " -> updateBrush(): style:" << brush.style();
#endif
int pos;
SERIALIZE_CMD(QPicturePrivate::PdcSetBrush);
if (d->pic_d->in_memory_only) {
int index = d->pic_d->brush_list.size();
d->pic_d->brush_list.append(brush);
d->s << index;
} else {
d->s << brush;
}
writeCmdLength(pos, QRect(), false);
}
void QPicturePaintEngine::drawImage(const QRectF &r, const QImage &image, const QRectF &sr,
Qt::ImageConversionFlags flags)
{
Q_D(QPicturePaintEngine);
#ifdef QT_PICTURE_DEBUG
qDebug() << " -> drawImage():" << r << sr;
#endif
int pos;
SERIALIZE_CMD(QPicturePrivate::PdcDrawImage);
if (d->pic_d->in_memory_only) {
int index = d->pic_d->image_list.size();
d->pic_d->image_list.append(image);
d->s << r << index << sr << (quint32) flags;
} else {
d->s << r << image << sr << (quint32) flags;
}
writeCmdLength(pos, r, false);
}
void QPicturePaintEngine::updatePen(const QPen &pen)
{
Q_D(QPicturePaintEngine);
#ifdef QT_PICTURE_DEBUG
qDebug() << " -> updatePen(): width:" << pen.width() << "style:"
<< pen.style() << "color:" << pen.color();
#endif
int pos;
SERIALIZE_CMD(QPicturePrivate::PdcSetPen);
if (d->pic_d->in_memory_only) {
int index = d->pic_d->pen_list.size();
d->pic_d->pen_list.append(pen);
d->s << index;
} else {
d->s << pen;
}
writeCmdLength(pos, QRect(), false);
}
void QPicturePaintEngine::drawPolygon(const QPointF *points, int numPoints, PolygonDrawMode mode)
{
Q_D(QPicturePaintEngine);
#ifdef QT_PICTURE_DEBUG
qDebug() << " -> drawPolygon(): size=" << numPoints;
#endif
int pos;
QPolygonF polygon;
for (int i=0; i<numPoints; ++i)
polygon << points[i];
if (mode == PolylineMode) {
SERIALIZE_CMD(QPicturePrivate::PdcDrawPolyline);
d->s << polygon;
} else {
SERIALIZE_CMD(QPicturePrivate::PdcDrawPolygon);
d->s << polygon;
d->s << (qint8)(mode == OddEvenMode ? 0 : 1);
}
writeCmdLength(pos, polygon.boundingRect(), true);
}