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/*
* Copyright (C) 2011 Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER OR 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 "core/inspector/PageConsoleAgent.h"
#include "core/dom/Node.h"
#include "core/dom/shadow/ShadowRoot.h"
#include "core/inspector/InjectedScriptHost.h"
#include "core/inspector/InjectedScriptManager.h"
#include "core/inspector/InspectorDOMAgent.h"
namespace WebCore {
PageConsoleAgent::PageConsoleAgent(InstrumentingAgents* instrumentingAgents, InspectorCompositeState* state, InjectedScriptManager* injectedScriptManager, InspectorDOMAgent* domAgent, InspectorTimelineAgent* timelineAgent)
: InspectorConsoleAgent(instrumentingAgents, timelineAgent, state, injectedScriptManager)
, m_inspectorDOMAgent(domAgent)
{
}
PageConsoleAgent::~PageConsoleAgent()
{
m_inspectorDOMAgent = 0;
}
void PageConsoleAgent::clearMessages(ErrorString* errorString)
{
m_inspectorDOMAgent->releaseDanglingNodes();
InspectorConsoleAgent::clearMessages(errorString);
}
class InspectableNode : public InjectedScriptHost::InspectableObject {
public:
explicit InspectableNode(Node* node) : m_node(node) { }
virtual ScriptValue get(ScriptState* state)
{
return InjectedScriptHost::nodeAsScriptValue(state, m_node);
}
private:
Node* m_node;
};
void PageConsoleAgent::addInspectedNode(ErrorString* errorString, int nodeId)
{
Node* node = m_inspectorDOMAgent->nodeForId(nodeId);
if (!node) {
*errorString = "nodeId is not valid";
return;
}
while (node->isInShadowTree()) {
Node* ancestor = node->highestAncestor();
if (!ancestor->isShadowRoot() || toShadowRoot(ancestor)->type() == ShadowRoot::AuthorShadowRoot)
break;
// User agent shadow root, keep climbing up.
node = toShadowRoot(ancestor)->host();
}
m_injectedScriptManager->injectedScriptHost()->addInspectedObject(adoptPtr(new InspectableNode(node)));
}
} // namespace WebCore
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