void
TouchCaret::SetTouchFramePos(const nsRect& aCaretRect)
{
nsCOMPtr<nsIPresShell> presShell = do_QueryReferent(mPresShell);
if (!presShell) {
return;
}
mozilla::dom::Element* touchCaretElement = presShell->GetTouchCaretElement();
if (!touchCaretElement) {
return;
}
// Convert aOrigin to CSS pixels.
nsRefPtr<nsPresContext> presContext = presShell->GetPresContext();
int32_t x = presContext->AppUnitsToIntCSSPixels(aCaretRect.Center().x);
int32_t y = presContext->AppUnitsToIntCSSPixels(aCaretRect.y);
int32_t padding = presContext->AppUnitsToIntCSSPixels(aCaretRect.height);
nsAutoString styleStr;
styleStr.AppendLiteral("left: ");
styleStr.AppendInt(x);
styleStr.AppendLiteral("px; top: ");
styleStr.AppendInt(y);
styleStr.AppendLiteral("px; padding-top: ");
styleStr.AppendInt(padding);
styleStr.AppendLiteral("px;");
TOUCHCARET_LOG("Set style: %s", NS_ConvertUTF16toUTF8(styleStr).get());
touchCaretElement->SetAttr(kNameSpaceID_None, nsGkAtoms::style,
styleStr, true);
}
static void
SetFramePos(dom::Element* aElement, const nsRect& aCaretRect)
{
if (!aElement) {
return;
}
nsAutoString styleStr;
styleStr.AppendLiteral("left: ");
styleStr.AppendFloat(nsPresContext::AppUnitsToFloatCSSPixels(aCaretRect.Center().x));
styleStr.AppendLiteral("px; top: ");
styleStr.AppendFloat(nsPresContext::AppUnitsToFloatCSSPixels(aCaretRect.y));
styleStr.AppendLiteral("px; padding-top: ");
styleStr.AppendFloat(nsPresContext::AppUnitsToFloatCSSPixels(aCaretRect.height));
styleStr.AppendLiteral("px;");
SELECTIONCARETS_LOG_STATIC("Set style: %s",
NS_ConvertUTF16toUTF8(styleStr).get());
aElement->SetAttr(kNameSpaceID_None, nsGkAtoms::style, styleStr, true);
}
