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- /*
- * Copyright (C) 2012 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
- #include "config.h"
- #include "WebRenderObject.h"
- #include "WebPage.h"
- #include "WebString.h"
- #include <WebCore/Frame.h>
- #include <WebCore/FrameLoader.h>
- #include <WebCore/FrameLoaderClient.h>
- #include <WebCore/RenderText.h>
- #include <WebCore/RenderView.h>
- #include <WebCore/RenderWidget.h>
- using namespace WebCore;
- namespace WebKit {
- PassRefPtr<WebRenderObject> WebRenderObject::create(WebPage* page)
- {
- Frame* mainFrame = page->mainFrame();
- if (!mainFrame)
- return 0;
- if (!mainFrame->loader()->client()->hasHTMLView())
- return 0;
- RenderView* contentRenderer = mainFrame->contentRenderer();
- if (!contentRenderer)
- return 0;
- return adoptRef(new WebRenderObject(contentRenderer, true));
- }
- WebRenderObject::WebRenderObject(RenderObject* renderer, bool shouldIncludeDescendants)
- {
- m_name = renderer->renderName();
- if (Node* node = renderer->node()) {
- if (node->isElementNode()) {
- Element* element = toElement(node);
- m_elementTagName = element->tagName();
- m_elementID = element->getIdAttribute();
- if (element->isStyledElement() && element->hasClass()) {
- if (size_t classNameCount = element->classNames().size()) {
- m_elementClassNames = MutableArray::create();
- for (size_t i = 0; i < classNameCount; ++i)
- m_elementClassNames->append(WebString::create(element->classNames()[i]).get());
- }
- }
- }
- }
- // FIXME: broken with transforms
- m_absolutePosition = flooredIntPoint(renderer->localToAbsolute());
- if (renderer->isBox())
- m_frameRect = toRenderBox(renderer)->pixelSnappedFrameRect();
- else if (renderer->isText()) {
- m_frameRect = toRenderText(renderer)->linesBoundingBox();
- m_frameRect.setX(toRenderText(renderer)->firstRunX());
- m_frameRect.setY(toRenderText(renderer)->firstRunY());
- } else if (renderer->isRenderInline())
- m_frameRect = toRenderBoxModelObject(renderer)->borderBoundingBox();
- if (!shouldIncludeDescendants)
- return;
- m_children = MutableArray::create();
- for (RenderObject* coreChild = renderer->firstChild(); coreChild; coreChild = coreChild->nextSibling()) {
- RefPtr<WebRenderObject> child = adoptRef(new WebRenderObject(coreChild, shouldIncludeDescendants));
- m_children->append(child.get());
- }
- if (!renderer->isWidget())
- return;
- Widget* widget = toRenderWidget(renderer)->widget();
- if (!widget || !widget->isFrameView())
- return;
- FrameView* frameView = toFrameView(widget);
- if (RenderView* coreContentRenderer = frameView->frame()->contentRenderer()) {
- RefPtr<WebRenderObject> contentRenderer = adoptRef(new WebRenderObject(coreContentRenderer, shouldIncludeDescendants));
- m_children->append(contentRenderer.get());
- }
- }
- } // namespace WebKit
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