diff options
Diffstat (limited to 'WebCore/html/HTMLBodyElement.cpp')
| -rw-r--r-- | WebCore/html/HTMLBodyElement.cpp | 38 |
1 files changed, 24 insertions, 14 deletions
diff --git a/WebCore/html/HTMLBodyElement.cpp b/WebCore/html/HTMLBodyElement.cpp index 9e39cb3..d52ab6e 100644 --- a/WebCore/html/HTMLBodyElement.cpp +++ b/WebCore/html/HTMLBodyElement.cpp @@ -3,7 +3,7 @@ * (C) 1999 Antti Koivisto (koivisto@kde.org) * (C) 2000 Simon Hausmann (hausmann@kde.org) * (C) 2001 Dirk Mueller (mueller@kde.org) - * Copyright (C) 2004, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. + * Copyright (C) 2004, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public @@ -50,6 +50,16 @@ HTMLBodyElement::HTMLBodyElement(const QualifiedName& tagName, Document* documen ASSERT(hasTagName(bodyTag)); } +PassRefPtr<HTMLBodyElement> HTMLBodyElement::create(Document* document) +{ + return new HTMLBodyElement(bodyTag, document); +} + +PassRefPtr<HTMLBodyElement> HTMLBodyElement::create(const QualifiedName& tagName, Document* document) +{ + return new HTMLBodyElement(tagName, document); +} + HTMLBodyElement::~HTMLBodyElement() { if (m_linkDecl) { @@ -267,7 +277,7 @@ void HTMLBodyElement::setVLink(const String& value) static int adjustForZoom(int value, FrameView* frameView) { - float zoomFactor = frameView->frame()->zoomFactor(); + float zoomFactor = frameView->zoomFactor(); if (zoomFactor == 1) return value; // Needed because of truncation (rather than rounding) when scaling up. @@ -287,12 +297,12 @@ int HTMLBodyElement::scrollLeft() const void HTMLBodyElement::setScrollLeft(int scrollLeft) { - FrameView* sview = ownerDocument()->view(); - if (sview) { - // Update the document's layout - document()->updateLayoutIgnorePendingStylesheets(); - sview->setScrollPosition(IntPoint(static_cast<int>(scrollLeft * sview->frame()->zoomFactor()), sview->scrollY())); - } + Document* document = this->document(); + document->updateLayoutIgnorePendingStylesheets(); + FrameView* view = document->view(); + if (!view) + return; + view->setScrollPosition(IntPoint(static_cast<int>(scrollLeft * view->zoomFactor()), view->scrollY())); } int HTMLBodyElement::scrollTop() const @@ -306,12 +316,12 @@ int HTMLBodyElement::scrollTop() const void HTMLBodyElement::setScrollTop(int scrollTop) { - FrameView* sview = ownerDocument()->view(); - if (sview) { - // Update the document's layout - document()->updateLayoutIgnorePendingStylesheets(); - sview->setScrollPosition(IntPoint(sview->scrollX(), static_cast<int>(scrollTop * sview->frame()->zoomFactor()))); - } + Document* document = this->document(); + document->updateLayoutIgnorePendingStylesheets(); + FrameView* view = document->view(); + if (!view) + return; + view->setScrollPosition(IntPoint(view->scrollX(), static_cast<int>(scrollTop * view->zoomFactor()))); } int HTMLBodyElement::scrollHeight() const |