nsresult
nsIconChannel::Init(nsIURI* aURI)
{
nsCOMPtr<nsIMozIconURI> iconURI = do_QueryInterface(aURI);
NS_ASSERTION(iconURI, "URI is not an nsIMozIconURI");
nsAutoCString stockIcon;
iconURI->GetStockIcon(stockIcon);
nsAutoCString iconSizeString;
iconURI->GetIconSize(iconSizeString);
uint32_t desiredImageSize;
iconURI->GetImageSize(&desiredImageSize);
nsAutoCString iconStateString;
iconURI->GetIconState(iconStateString);
bool disabled = iconStateString.EqualsLiteral("disabled");
// This is a workaround for
// https://bugzilla.mozilla.org/show_bug.cgi?id=662299
// Try to find corresponding freedesktop icon and fallback to empty QIcon
// if failed.
QIcon icon = QIcon::fromTheme(QString(stockIcon.get()).replace("gtk-",
"edit-"));
QPixmap pixmap = icon.pixmap(desiredImageSize, desiredImageSize,
disabled ? QIcon::Disabled : QIcon::Normal);
QImage image = pixmap.toImage();
return moz_qicon_to_channel(&image, iconURI,
getter_AddRefs(mRealChannel));
}
nsresult
nsIconChannel::Init(nsIURI* aURI)
{
nsCOMPtr<nsIMozIconURI> iconURI = do_QueryInterface(aURI);
NS_ASSERTION(iconURI, "URI is not an nsIMozIconURI");
nsCAutoString stockIcon;
iconURI->GetStockIcon(stockIcon);
nsCAutoString iconSizeString;
iconURI->GetIconSize(iconSizeString);
PRUint32 desiredImageSize;
iconURI->GetImageSize(&desiredImageSize);
nsCAutoString iconStateString;
iconURI->GetIconState(iconStateString);
bool disabled = iconStateString.EqualsLiteral("disabled");
QStyle::StandardPixmap sp_icon = (QStyle::StandardPixmap)0;
nsCOMPtr <nsIGtkQtIconsConverter> converter = do_GetService("@mozilla.org/gtkqticonsconverter;1");
if (converter) {
PRInt32 res = 0;
stockIcon.Cut(0,4);
converter->Convert(stockIcon.get(), &res);
sp_icon = (QStyle::StandardPixmap)res;
// printf("ConvertIcon: icon:'%s' -> res:%i\n", stockIcon.get(), res);
}
if (!sp_icon)
return NS_ERROR_FAILURE;
QStyle *style = qApp->style();
NS_ENSURE_TRUE(style, NS_ERROR_NULL_POINTER);
QPixmap pixmap = style->standardIcon(sp_icon).pixmap(desiredImageSize, desiredImageSize, disabled?QIcon::Disabled:QIcon::Normal);
QImage image = pixmap.toImage();
return moz_qicon_to_channel(&image, iconURI,
getter_AddRefs(mRealChannel));
}
