1/*
2 * Copyright (C) 2014, 2015 Apple 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
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include <wtf/Deque.h>
29#include <wtf/text/WTFString.h>
30
31namespace WebKit {
32
33class WebPage;
34
35class WebInspectorFrontendAPIDispatcher {
36public:
37 WebInspectorFrontendAPIDispatcher(WebPage&);
38
39 void reset();
40 void frontendLoaded();
41
42 void suspend();
43 void unsuspend();
44
45 void dispatchCommand(const String& command);
46 void dispatchCommand(const String& command, const String& argument);
47 void dispatchCommand(const String& command, bool argument);
48 void dispatchMessageAsync(const String& message);
49
50private:
51 void evaluateOrQueueExpression(const String&);
52 void evaluateQueuedExpressions();
53
54 WebPage& m_page;
55 Deque<String> m_queue;
56 bool m_frontendLoaded { false };
57 bool m_suspended { false };
58};
59
60} // namespace WebKit
61