Vector<IntRect> AndroidHitTestResult::enclosingParentRects(Node* node)
{
int count = 0;
int lastX = 0;
Vector<IntRect> rects;
while (node && count < 5) {
RenderObject* render = node->renderer();
if (!render || render->isBody())
break;
IntPoint frameOffset = m_webViewCore->convertGlobalContentToFrameContent(IntPoint(),
node->document()->frame());
IntRect rect = render->absoluteBoundingBoxRect();
rect.move(-frameOffset.x(), -frameOffset.y());
if (count == 0 || rect.x() != lastX) {
rects.append(rect);
lastX = rect.x();
count++;
}
node = node->parentNode();
}
return rects;
}
PassRefPtr<TypeBuilder::LayerTree::Layer> InspectorLayerTreeAgent::buildObjectForLayer(ErrorString* errorString, RenderLayer* renderLayer)
{
RenderObject* renderer = &renderLayer->renderer();
RenderLayerBacking* backing = renderLayer->backing();
Node* node = renderer->node();
bool isReflection = renderLayer->isReflection();
bool isGenerated = (isReflection ? renderer->parent() : renderer)->isBeforeOrAfterContent();
bool isAnonymous = renderer->isAnonymous();
if (renderer->isRenderView())
node = &renderer->document();
else if (isReflection && isGenerated)
node = renderer->parent()->generatingElement();
else if (isGenerated)
node = renderer->generatingNode();
else if (isReflection || isAnonymous)
node = renderer->parent()->element();
// Basic set of properties.
RefPtr<TypeBuilder::LayerTree::Layer> layerObject = TypeBuilder::LayerTree::Layer::create()
.setLayerId(bind(renderLayer))
.setNodeId(idForNode(errorString, node))
.setBounds(buildObjectForIntRect(renderer->absoluteBoundingBoxRect()))
.setMemory(backing->backingStoreMemoryEstimate())
.setCompositedBounds(buildObjectForIntRect(enclosingIntRect(backing->compositedBounds())))
.setPaintCount(backing->graphicsLayer()->repaintCount());
if (node && node->shadowHost())
layerObject->setIsInShadowTree(true);
if (isReflection)
layerObject->setIsReflection(true);
if (isGenerated) {
if (isReflection)
renderer = renderer->parent();
layerObject->setIsGeneratedContent(true);
layerObject->setPseudoElementId(bindPseudoElement(toPseudoElement(renderer->node())));
if (renderer->isBeforeContent())
layerObject->setPseudoElement("before");
else if (renderer->isAfterContent())
layerObject->setPseudoElement("after");
}
// FIXME: RenderView is now really anonymous but don't tell about it to the frontend before making sure it can handle it.
if (isAnonymous && !renderer->isRenderView()) {
layerObject->setIsAnonymous(true);
if (RenderStyle* style = renderer->style()) {
if (style->styleType() == FIRST_LETTER)
layerObject->setPseudoElement("first-letter");
else if (style->styleType() == FIRST_LINE)
layerObject->setPseudoElement("first-line");
}
}
return layerObject;
}
IntRect HitTestResult::boundingBox() const
{
if (m_innerNonSharedNode) {
RenderObject* renderer = m_innerNonSharedNode->renderer();
if (renderer)
return renderer->absoluteBoundingBoxRect();
}
return IntRect();
}
bool RenderVTTCue::isOverlapping() const
{
for (RenderObject* box = previousSibling(); box; box = box->previousSibling()) {
IntRect boxRect = box->absoluteBoundingBoxRect();
if (absoluteBoundingBoxRect().intersects(boxRect))
return true;
}
return false;
}
WebCore::IntRect DOMHTMLInputElement::rectOnScreen()
{
RenderObject* renderer = m_element->renderer();
FrameView* view = m_element->document()->view();
if (!renderer || !view)
return WebCore::IntRect();
WebCore::IntRect coreRect = renderer->absoluteBoundingBoxRect();
coreRect.setLocation(view->contentsToWindow(coreRect.location()));
return coreRect;
}
RenderObject* RenderTextTrackCue::overlappingObjectForRect(const IntRect& rect) const
{
for (RenderObject* box = previousSibling(); box; box = box->previousSibling()) {
IntRect boxRect = box->absoluteBoundingBoxRect();
if (rect.intersects(boxRect))
return box;
}
return 0;
}
bool RenderThemeSafari::paintSearchFieldResultsButton(RenderObject* o, const PaintInfo& paintInfo, const IntRect&)
{
ASSERT(SafariThemeLibrary());
Node* input = o->node()->shadowAncestorNode();
ASSERT(input);
RenderObject* renderer = input->renderer();
ASSERT(renderer);
IntRect searchRect = renderer->absoluteBoundingBoxRect();
paintThemePart(SafariTheme::SearchFieldResultsButtonPart, paintInfo.context->platformContext(), searchRect, controlSizeFromRect(searchRect, searchFieldSizes()), determineState(o));
return false;
}
// Return a set of rectangles that should not be overdrawn by the
// plugin ("cutouts"). This helps implement the "iframe shim"
// technique of overlaying a windowed plugin with content from the
// page. In a nutshell, iframe elements should occlude plugins when
// they occur higher in the stacking order.
void WebPluginContainerImpl::windowCutOutRects(const IntRect& frameRect,
Vector<IntRect>& cutOutRects)
{
RenderObject* pluginNode = m_element->renderer();
ASSERT(pluginNode);
if (!pluginNode->style())
return;
Vector<const RenderObject*> pluginZstack;
Vector<const RenderObject*> iframeZstack;
getObjectStack(pluginNode, &pluginZstack);
// Get the parent widget
Widget* parentWidget = this->parent();
if (!parentWidget->isFrameView())
return;
FrameView* parentFrameView = static_cast<FrameView*>(parentWidget);
const HashSet<RefPtr<Widget> >* children = parentFrameView->children();
for (HashSet<RefPtr<Widget> >::const_iterator it = children->begin(); it != children->end(); ++it) {
// We only care about FrameView's because iframes show up as FrameViews.
if (!(*it)->isFrameView())
continue;
const FrameView* frameView =
static_cast<const FrameView*>((*it).get());
// Check to make sure we can get both the element and the RenderObject
// for this FrameView, if we can't just move on to the next object.
if (!frameView->frame() || !frameView->frame()->ownerElement()
|| !frameView->frame()->ownerElement()->renderer())
continue;
HTMLElement* element = frameView->frame()->ownerElement();
RenderObject* iframeRenderer = element->renderer();
if (element->hasTagName(HTMLNames::iframeTag)
&& iframeRenderer->absoluteBoundingBoxRect().intersects(frameRect)
&& (!iframeRenderer->style() || iframeRenderer->style()->visibility() == VISIBLE)) {
getObjectStack(iframeRenderer, &iframeZstack);
if (checkStackOnTop(iframeZstack, pluginZstack)) {
IntPoint point =
roundedIntPoint(iframeRenderer->localToAbsolute());
RenderBox* rbox = toRenderBox(iframeRenderer);
IntSize size(rbox->width(), rbox->height());
cutOutRects.append(IntRect(point, size));
}
}
}
}
void InspectorOverlay::drawNodeHighlight()
{
if (!m_highlightNode)
return;
Highlight highlight;
buildNodeHighlight(m_highlightNode.get(), m_nodeHighlightConfig, &highlight);
if (m_eventTargetNode) {
Highlight eventTargetHighlight;
buildNodeHighlight(m_eventTargetNode.get(), m_nodeHighlightConfig, &eventTargetHighlight);
highlight.quads.append(eventTargetHighlight.quads[1]); // Add border from eventTargetNode to highlight.
}
RefPtr<InspectorObject> highlightObject = buildObjectForHighlight(highlight);
Node* node = m_highlightNode.get();
if (node->isElementNode() && m_nodeHighlightConfig.showInfo && node->renderer() && node->document()->frame()) {
RefPtr<InspectorObject> elementInfo = InspectorObject::create();
Element* element = toElement(node);
bool isXHTML = element->document()->isXHTMLDocument();
elementInfo->setString("tagName", isXHTML ? element->nodeName() : element->nodeName().lower());
elementInfo->setString("idValue", element->getIdAttribute());
HashSet<AtomicString> usedClassNames;
if (element->hasClass() && element->isStyledElement()) {
StringBuilder classNames;
const SpaceSplitString& classNamesString = static_cast<StyledElement*>(element)->classNames();
size_t classNameCount = classNamesString.size();
for (size_t i = 0; i < classNameCount; ++i) {
const AtomicString& className = classNamesString[i];
if (!usedClassNames.add(className).isNewEntry)
continue;
classNames.append('.');
classNames.append(className);
}
elementInfo->setString("className", classNames.toString());
}
RenderObject* renderer = node->renderer();
Frame* containingFrame = node->document()->frame();
FrameView* containingView = containingFrame->view();
IntRect boundingBox = pixelSnappedIntRect(containingView->contentsToRootView(renderer->absoluteBoundingBoxRect()));
RenderBoxModelObject* modelObject = renderer->isBoxModelObject() ? toRenderBoxModelObject(renderer) : 0;
elementInfo->setString("nodeWidth", String::number(modelObject ? adjustForAbsoluteZoom(modelObject->pixelSnappedOffsetWidth(), modelObject) : boundingBox.width()));
elementInfo->setString("nodeHeight", String::number(modelObject ? adjustForAbsoluteZoom(modelObject->pixelSnappedOffsetHeight(), modelObject) : boundingBox.height()));
highlightObject->setObject("elementInfo", elementInfo.release());
}
evaluateInOverlay("drawNodeHighlight", highlightObject);
}
HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::rectOnScreen(
/* [retval][out] */ LPRECT rect)
{
rect->left = rect->top = rect->right = rect->bottom = 0;
RenderObject* renderer = m_element->renderer();
FrameView* view = m_element->document()->view();
if (!renderer || !view)
return E_FAIL;
IntRect coreRect = renderer->absoluteBoundingBoxRect();
coreRect.setLocation(view->contentsToWindow(coreRect.location()));
rect->left = coreRect.x();
rect->top = coreRect.y();
rect->right = coreRect.right();
rect->bottom = coreRect.bottom();
return S_OK;
}
HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::rectOnScreen(
/* [retval][out] */ LPRECT rect)
{
ASSERT(is<HTMLInputElement>(m_element));
rect->left = rect->top = rect->right = rect->bottom = 0;
RenderObject* renderer = m_element->renderer();
FrameView* view = m_element->document().view();
if (!renderer || !view)
return E_FAIL;
IntRect coreRect = view->contentsToScreen(renderer->absoluteBoundingBoxRect());
rect->left = coreRect.x();
rect->top = coreRect.y();
rect->right = coreRect.maxX();
rect->bottom = coreRect.maxY();
return S_OK;
}
void PrintContext::outputLinkedDestinations(GraphicsContext& graphicsContext, Node* node, const IntRect& pageRect)
{
if (!m_linkedDestinationsValid) {
collectLinkedDestinations(node);
m_linkedDestinationsValid = true;
}
WillBeHeapHashMap<String, RawPtrWillBeMember<Element> >::const_iterator end = m_linkedDestinations.end();
for (WillBeHeapHashMap<String, RawPtrWillBeMember<Element> >::const_iterator it = m_linkedDestinations.begin(); it != end; ++it) {
RenderObject* renderer = it->value->renderer();
if (renderer) {
IntRect boundingBox = renderer->absoluteBoundingBoxRect();
if (pageRect.intersects(boundingBox)) {
IntPoint point = boundingBox.minXMinYCorner();
point.clampNegativeToZero();
graphicsContext.addURLTargetAtPoint(it->key, point);
}
}
}
}