void KJSeeker::paint(QPainter *p, const QRect &)
{
closest();
QPixmap *pixmap = toPixmap(g);
pixmap->setMask(barModeMask);
bitBlt(p->device(), rect().topLeft().x(), rect().topLeft().y(),
pixmap, 0, 0, rect().width(), rect().height(), Qt::CopyROP);
}
bool Q3DGraph::save(const KURL& url)
{
if ( KIO::NetAccess::exists( url, false, this ) ) //The file already exist
return false;
QString type(KImageIO::type(url.path()));
if (type.isNull())
type = "PNG";
bool ok = false;
if(url.isLocalFile()) {
KSaveFile saveFile(url.path());
if ( saveFile.status() == 0 ) {
if (toPixmap().save( saveFile.file(), type.latin1() ) )
ok = saveFile.close();
}
} else {
KTempFile tmpFile;
tmpFile.setAutoDelete(true);
if(tmpFile.status()==0) {
if(toPixmap().save( tmpFile.file(), type.latin1())) {
if(tmpFile.close())
ok = KIO::NetAccess::upload( tmpFile.name(), url, this );
}
}
}
// QApplication::restoreOverrideCursor();
if (!ok) {
qDebug("Was unable to save it");
}
return ok;
}
void UIGSelectorItem::mouseMoveEvent(QGraphicsSceneMouseEvent *pEvent)
{
/* Make sure item is really dragged: */
if (QLineF(pEvent->screenPos(),
pEvent->buttonDownScreenPos(Qt::LeftButton)).length() <
QApplication::startDragDistance())
return;
/* Initialize dragging: */
QDrag *pDrag = new QDrag(pEvent->widget());
model()->setCurrentDragObject(pDrag);
pDrag->setPixmap(toPixmap());
pDrag->setMimeData(createMimeData());
pDrag->exec(Qt::MoveAction | Qt::CopyAction, Qt::MoveAction);
}
QVariant QtPixmapRuntime::toQt(JSContextRef context, JSObjectRef obj, QMetaType::Type hint, JSValueRef* exception)
{
if (!obj)
return emptyVariantForHint(hint);
if (JSValueIsObjectOfClass(context, obj, QtPixmapRuntime::getClassRef())) {
QVariant* originalVariant = static_cast<QVariant*>(JSObjectGetPrivate(obj));
if (hint == qMetaTypeId<QPixmap>())
return QVariant::fromValue<QPixmap>(toPixmap(*originalVariant));
if (hint == qMetaTypeId<QImage>())
return QVariant::fromValue<QImage>(toImage(*originalVariant));
}
JSObject* jsObject = ::toJS(obj);
if (!jsObject->inherits(&JSHTMLImageElement::s_info))
return emptyVariantForHint(hint);
JSHTMLImageElement* elementJSWrapper = static_cast<JSHTMLImageElement*>(jsObject);
HTMLImageElement* imageElement = static_cast<HTMLImageElement*>(elementJSWrapper->impl());
if (!imageElement)
return emptyVariantForHint(hint);
CachedImage* cachedImage = imageElement->cachedImage();
if (!cachedImage)
return emptyVariantForHint(hint);
Image* image = cachedImage->imageForRenderer(imageElement->renderer());
if (!image)
return emptyVariantForHint(hint);
QImage* nativeImage = image->nativeImageForCurrentFrame();
if (!nativeImage)
return emptyVariantForHint(hint);
return (hint == static_cast<QMetaType::Type>(qMetaTypeId<QPixmap>()))
? QVariant::fromValue<QPixmap>(QPixmap::fromImage(*nativeImage))
: QVariant::fromValue<QImage>(*nativeImage);
}
static JSValueRef assignToHTMLImageElement(JSContextRef context, JSObjectRef function, JSObjectRef object, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception)
{
if (!argumentCount)
return JSValueMakeUndefined(context);
JSObjectRef objectArg = JSValueToObject(context, arguments[0], exception);
if (!objectArg)
return JSValueMakeUndefined(context);
JSObject* jsObject = ::toJS(objectArg);
if (!jsObject->inherits(&JSHTMLImageElement::s_info))
return JSValueMakeUndefined(context);
QVariant& data = *static_cast<QVariant*>(JSObjectGetPrivate(object));
// We now know that we have a valid <img> element as the argument, we can attach the pixmap to it.
RefPtr<StillImage> stillImage = WebCore::StillImage::create(toPixmap(data));
HTMLImageElement* imageElement = static_cast<HTMLImageElement*>(static_cast<JSHTMLImageElement*>(jsObject)->impl());
imageElement->setCachedImage(new CachedImage(stillImage.get()));
return JSValueMakeUndefined(context);
}
