1/*
2 * Copyright (C) 2011 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include "config.h"
32
33#if ENABLE(INSPECTOR)
34
35#include "PageConsoleAgent.h"
36
37#include "DOMWindow.h"
38#include "InjectedScriptHost.h"
39#include "InjectedScriptManager.h"
40#include "InspectorAgent.h"
41#include "InspectorDOMAgent.h"
42#include "Node.h"
43#include "ScriptObject.h"
44
45namespace WebCore {
46
47PageConsoleAgent::PageConsoleAgent(InstrumentingAgents* instrumentingAgents, InspectorAgent* inspectorAgent, InspectorCompositeState* state, InjectedScriptManager* injectedScriptManager, InspectorDOMAgent* domAgent)
48    : InspectorConsoleAgent(instrumentingAgents, state, injectedScriptManager)
49    , m_inspectorAgent(inspectorAgent)
50    , m_inspectorDOMAgent(domAgent)
51{
52}
53
54PageConsoleAgent::~PageConsoleAgent()
55{
56    m_inspectorAgent = 0;
57    m_inspectorDOMAgent = 0;
58}
59
60void PageConsoleAgent::clearMessages(ErrorString* errorString)
61{
62    m_inspectorDOMAgent->releaseDanglingNodes();
63    InspectorConsoleAgent::clearMessages(errorString);
64}
65
66class InspectableNode : public InjectedScriptHost::InspectableObject {
67public:
68    explicit InspectableNode(Node* node) : m_node(node) { }
69    virtual ScriptValue get(ScriptState* state)
70    {
71        return InjectedScriptHost::nodeAsScriptValue(state, m_node);
72    }
73private:
74    Node* m_node;
75};
76
77void PageConsoleAgent::addInspectedNode(ErrorString* errorString, int nodeId)
78{
79    Node* node = m_inspectorDOMAgent->nodeForId(nodeId);
80    if (!node || node->isInShadowTree()) {
81        *errorString = "nodeId is not valid";
82        return;
83    }
84    m_injectedScriptManager->injectedScriptHost()->addInspectedObject(adoptPtr(new InspectableNode(node)));
85}
86
87bool PageConsoleAgent::developerExtrasEnabled()
88{
89    return m_inspectorAgent->developerExtrasEnabled();
90}
91
92} // namespace WebCore
93
94#endif // ENABLE(INSPECTOR)
95