WebNavigationPolicy WebViewHost::decidePolicyForNavigation(
WebFrame*, const WebURLRequest& request,
WebNavigationType type, const WebNode& originatingNode,
WebNavigationPolicy defaultPolicy, bool isRedirect)
{
WebNavigationPolicy result;
if (!m_policyDelegateEnabled)
return defaultPolicy;
printf("Policy delegate: attempt to load %s with navigation type '%s'",
URLDescription(request.url()).c_str(), webNavigationTypeToString(type));
if (!originatingNode.isNull()) {
fputs(" originating from ", stdout);
printNodeDescription(originatingNode, 0);
}
fputs("\n", stdout);
if (m_policyDelegateIsPermissive)
result = WebKit::WebNavigationPolicyCurrentTab;
else
result = WebKit::WebNavigationPolicyIgnore;
if (m_policyDelegateShouldNotifyDone)
layoutTestController()->policyDelegateDone();
return result;
}
static void printNodeDescription(const WebNode& node, int exception)
{
if (exception) {
fputs("ERROR", stdout);
return;
}
if (node.isNull()) {
fputs("(null)", stdout);
return;
}
fputs(node.nodeName().utf8().data(), stdout);
const WebNode& parent = node.parentNode();
if (!parent.isNull()) {
fputs(" > ", stdout);
printNodeDescription(parent, 0);
}
}
AccessibilityUIElement* AccessibilityController::findAccessibleElementByIdRecursive(const WebAccessibilityObject& obj, const WebString& id)
{
if (obj.isNull() || obj.isDetached())
return 0;
WebNode node = obj.node();
if (!node.isNull() && node.isElementNode()) {
WebElement element = node.to<WebElement>();
element.getAttribute("id");
if (element.getAttribute("id") == id)
return m_elements.getOrCreate(obj);
}
unsigned childCount = obj.childCount();
for (unsigned i = 0; i < childCount; i++) {
if (AccessibilityUIElement* result = findAccessibleElementByIdRecursive(obj.childAt(i), id))
return result;
}
return 0;
}
void TestRunner::textSurroundingNode(const CppArgumentList& arguments, CppVariant* result)
{
result->setNull();
if (arguments.size() < 4 || !arguments[0].isObject() || !arguments[1].isNumber() || !arguments[2].isNumber() || !arguments[3].isNumber())
return;
WebNode node;
if (!WebBindings::getNode(arguments[0].value.objectValue, &node))
return;
if (node.isNull() || !node.isTextNode())
return;
WebPoint point(arguments[1].toInt32(), arguments[2].toInt32());
unsigned maxLength = arguments[3].toInt32();
WebSurroundingText surroundingText;
surroundingText.initialize(node, point, maxLength);
if (surroundingText.isNull())
return;
result->set(surroundingText.textContent().utf8());
}