diff options
Diffstat (limited to 'src/3rdparty/webkit/WebCore/html/HTMLNoScriptElement.cpp')
-rw-r--r-- | src/3rdparty/webkit/WebCore/html/HTMLNoScriptElement.cpp | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebCore/html/HTMLNoScriptElement.cpp b/src/3rdparty/webkit/WebCore/html/HTMLNoScriptElement.cpp new file mode 100644 index 0000000..3bbfbe6 --- /dev/null +++ b/src/3rdparty/webkit/WebCore/html/HTMLNoScriptElement.cpp @@ -0,0 +1,85 @@ +/* + * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/) + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#include "config.h" + +#if ENABLE(XHTMLMP) +#include "HTMLNoScriptElement.h" + +#include "CSSStyleSelector.h" +#include "HTMLNames.h" +#include "RenderObject.h" + +namespace WebCore { + +using namespace HTMLNames; + +HTMLNoScriptElement::HTMLNoScriptElement(const QualifiedName& tagName, Document* doc) + : HTMLElement(tagName, doc) +{ + ASSERT(hasTagName(noscriptTag)); +} + +HTMLNoScriptElement::~HTMLNoScriptElement() +{ +} + +bool HTMLNoScriptElement::checkDTD(const Node* newChild) +{ + return newChild->isTextNode() || inBlockTagList(newChild); +} + +void HTMLNoScriptElement::attach() +{ + HTMLElement::attach(); + + // If no need to process <noscript>, we hide it by setting display:none temporarily + if (!document()->shouldProcessNoscriptElement()) { + if (renderer() && renderer()->style()) + renderer()->style()->setDisplay(NONE); + setNeedsStyleRecalc(); + } +} + +void HTMLNoScriptElement::recalcStyle(StyleChange change) +{ + if (!document()->shouldProcessNoscriptElement() || !renderer() || !renderer()->style()) + return; + + // If <noscript> needs processing, we make it visiable here, including its visible children + RefPtr<RenderStyle> style = renderer()->style(); + if (style->display() == NONE) { + style->setDisplay(INLINE); + + // Create renderers for its children + if (hasChildNodes()) { + for (Node* n = firstChild(); n; n = n->traverseNextNode(this)) + if (!n->renderer()) + n->createRendererIfNeeded(); + } + } +} + +bool HTMLNoScriptElement::childShouldCreateRenderer(Node* child) const +{ + return document()->shouldProcessNoscriptElement(); +} + +} +#endif |