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#ifndef InspectorController_h
32#define InspectorController_h
33
34#include "PlatformString.h"
35#include <wtf/Forward.h>
36#include <wtf/Noncopyable.h>
37#include <wtf/Vector.h>
38
39namespace WebCore {
40
41class DOMWrapperWorld;
42class Frame;
43class GraphicsContext;
44class InjectedScriptManager;
45class InspectorAgent;
46class InspectorBackendDispatcher;
47class InspectorClient;
48class InspectorFrontend;
49class InspectorFrontendClient;
50class Page;
51class PostWorkerNotificationToFrontendTask;
52class Node;
53
54class InspectorController {
55    WTF_MAKE_NONCOPYABLE(InspectorController);
56    WTF_MAKE_FAST_ALLOCATED;
57public:
58    InspectorController(Page*, InspectorClient*);
59    ~InspectorController();
60
61    bool enabled() const;
62    Page* inspectedPage() const;
63
64    void show();
65    void close();
66
67    void setInspectorFrontendClient(PassOwnPtr<InspectorFrontendClient>);
68    bool hasInspectorFrontendClient() const;
69    void didClearWindowObjectInWorld(Frame*, DOMWrapperWorld*);
70    void setInspectorExtensionAPI(const String& source);
71
72    void dispatchMessageFromFrontend(const String& message);
73
74    bool hasFrontend() const { return m_inspectorFrontend; }
75    void connectFrontend();
76    void disconnectFrontend();
77    void restoreInspectorStateFromCookie(const String& inspectorCookie);
78
79    void showConsole();
80    void inspect(Node*);
81    void drawNodeHighlight(GraphicsContext&) const;
82    void hideHighlight();
83    Node* highlightedNode() const;
84
85    void evaluateForTestInFrontend(long callId, const String& script);
86
87    void startTimelineProfiler();
88    void stopTimelineProfiler();
89    bool timelineProfilerEnabled();
90
91#if ENABLE(JAVASCRIPT_DEBUGGER)
92    bool profilerEnabled();
93    void enableProfiler();
94    void startUserInitiatedProfiling();
95    bool isRecordingUserInitiatedProfile() const;
96    void stopUserInitiatedProfiling();
97    void disableProfiler();
98    void showAndEnableDebugger();
99    bool debuggerEnabled();
100    void disableDebugger();
101    void resume();
102#endif
103
104private:
105    friend class PostWorkerNotificationToFrontendTask;
106
107    OwnPtr<InjectedScriptManager> m_injectedScriptManager;
108    OwnPtr<InspectorAgent> m_inspectorAgent;
109    RefPtr<InspectorBackendDispatcher> m_inspectorBackendDispatcher;
110    OwnPtr<InspectorFrontendClient> m_inspectorFrontendClient;
111    OwnPtr<InspectorFrontend> m_inspectorFrontend;
112    InspectorClient* m_inspectorClient;
113    bool m_openingFrontend;
114    bool m_startUserInitiatedDebuggingWhenFrontedIsConnected;
115};
116
117}
118
119#endif // !defined(InspectorController_h)
120