void autoZoomPageToFitWidth(Frame* frame)
{
if (!frame)
return;
frame->setTextZoomFactor(m_webView->emulatedTextZoomFactor());
ensureOriginalZoomFactor(frame->view());
Document* document = frame->document();
float numerator = document->renderView() ? document->renderView()->viewWidth() : frame->view()->contentsWidth();
float factor = m_originalZoomFactor * (numerator / m_emulatedFrameSize.width);
frame->setPageAndTextZoomFactors(factor, m_webView->emulatedTextZoomFactor());
document->styleResolverChanged(RecalcStyleImmediately);
document->updateLayout();
}
void autoZoomPageToFitWidth(Frame* frame)
{
if (!frame)
return;
frame->setTextZoomFactor(m_webView->emulatedTextZoomFactor());
WebSize scaledFrameSize = scaledEmulatedFrameSize(frame->view());
ensureOriginalZoomFactor(frame->view());
double sizeRatio = static_cast<double>(scaledFrameSize.width) / m_emulatedFrameSize.width;
frame->setPageAndTextZoomFactors(sizeRatio * m_originalZoomFactor, m_webView->emulatedTextZoomFactor());
Document* doc = frame->document();
doc->styleResolverChanged(RecalcStyleImmediately);
doc->updateLayout();
}
