void Text::updateTextRenderer(unsigned offsetOfReplacedData, unsigned lengthOfReplacedData)
{
if (!attached())
return;
RenderText* textRenderer = toRenderText(renderer());
if (!textRenderer || !textRendererIsNeeded(NodeRenderingContext(this, textRenderer->style()))) {
reattach();
return;
}
textRenderer->setTextWithOffset(dataImpl(), offsetOfReplacedData, lengthOfReplacedData);
}
void Text::updateTextRenderer(unsigned offsetOfReplacedData, unsigned lengthOfReplacedData, RecalcStyleBehavior recalcStyleBehavior)
{
if (!inActiveDocument())
return;
RenderText* textRenderer = renderer();
if (!textRenderer || !textRendererIsNeeded(*textRenderer->style(), *textRenderer->parent())) {
lazyReattachIfAttached();
// FIXME: Editing should be updated so this is not neccesary.
if (recalcStyleBehavior == DeprecatedRecalcStyleImmediatlelyForEditing)
document().updateRenderTreeIfNeeded();
return;
}
textRenderer->setTextWithOffset(dataImpl(), offsetOfReplacedData, lengthOfReplacedData);
}
void updateTextRendererAfterContentChange(Text& textNode, unsigned offsetOfReplacedData, unsigned lengthOfReplacedData)
{
if (!textNode.attached())
return;
RenderText* textRenderer = toRenderText(textNode.renderer());
if (!textRenderer) {
attachTextRenderer(textNode);
return;
}
RenderObject* parentRenderer = NodeRenderingTraversal::parent(&textNode)->renderer();
if (!textRendererIsNeeded(textNode, *parentRenderer, *textRenderer->style())) {
detachTextRenderer(textNode);
attachTextRenderer(textNode);
return;
}
textRenderer->setTextWithOffset(textNode.dataImpl(), offsetOfReplacedData, lengthOfReplacedData);
}
