1/*
2 * Copyright (C) 2010 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 DRTDevToolsClient_h
32#define DRTDevToolsClient_h
33
34#include "Task.h"
35#include "WebDevToolsFrontendClient.h"
36#include "WebString.h"
37#include <wtf/Noncopyable.h>
38#include <wtf/OwnPtr.h>
39namespace WebKit {
40
41class WebDevToolsFrontend;
42struct WebDevToolsMessageData;
43class WebView;
44
45} // namespace WebKit
46
47class DRTDevToolsAgent;
48
49class DRTDevToolsClient : public WebKit::WebDevToolsFrontendClient {
50    WTF_MAKE_NONCOPYABLE(DRTDevToolsClient);
51public:
52    DRTDevToolsClient(DRTDevToolsAgent*, WebKit::WebView*);
53    virtual ~DRTDevToolsClient();
54    void reset();
55
56    // WebDevToolsFrontendClient implementation
57    virtual void sendFrontendLoaded();
58    virtual void sendMessageToBackend(const WebKit::WebString&);
59    virtual void sendDebuggerCommandToAgent(const WebKit::WebString& command);
60
61    virtual void activateWindow();
62    virtual void closeWindow();
63    virtual void dockWindow();
64    virtual void undockWindow();
65
66    void asyncCall(const WebKit::WebString& args);
67
68    void allMessagesProcessed();
69    TaskList* taskList() { return &m_taskList; }
70
71 private:
72    void call(const WebKit::WebString& args);
73    class AsyncCallTask: public MethodTask<DRTDevToolsClient> {
74    public:
75        AsyncCallTask(DRTDevToolsClient* object, const WebKit::WebString& args)
76            : MethodTask<DRTDevToolsClient>(object), m_args(args) {}
77        virtual void runIfValid() { m_object->call(m_args); }
78    private:
79        WebKit::WebString m_args;
80    };
81
82    TaskList m_taskList;
83    WebKit::WebView* m_webView;
84    DRTDevToolsAgent* m_drtDevToolsAgent;
85    WTF::OwnPtr<WebKit::WebDevToolsFrontend> m_webDevToolsFrontend;
86};
87
88#endif // DRTDevToolsClient_h
89