1/*
2 * Copyright (C) 2006, 2007 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 *
8 * 1.  Redistributions of source code must retain the above copyright
9 *     notice, this list of conditions and the following disclaimer.
10 * 2.  Redistributions in binary form must reproduce the above copyright
11 *     notice, this list of conditions and the following disclaimer in the
12 *     documentation and/or other materials provided with the distribution.
13 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 *     its contributors may be used to endorse or promote products derived
15 *     from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef WebInspectorClient_h
30#define WebInspectorClient_h
31
32#include <WebCore/COMPtr.h>
33#include <WebCore/InspectorClient.h>
34#include <WebCore/InspectorFrontendChannel.h>
35#include <WebCore/InspectorFrontendClientLocal.h>
36#include <WebCore/WindowMessageListener.h>
37#include <windows.h>
38#include <wtf/Forward.h>
39#include <wtf/HashMap.h>
40#include <wtf/OwnPtr.h>
41#include <wtf/text/StringHash.h>
42#include <wtf/text/WTFString.h>
43
44namespace WebCore {
45
46class Page;
47
48}
49
50class WebInspectorFrontendClient;
51class WebNodeHighlight;
52class WebView;
53
54class WebInspectorClient : public WebCore::InspectorClient, public WebCore::InspectorFrontendChannel {
55public:
56    explicit WebInspectorClient(WebView*);
57
58    // InspectorClient
59    virtual void inspectorDestroyed();
60
61    virtual WebCore::InspectorFrontendChannel* openInspectorFrontend(WebCore::InspectorController*);
62    virtual void closeInspectorFrontend();
63    virtual void bringFrontendToFront();
64
65    virtual void highlight();
66    virtual void hideHighlight();
67
68    virtual bool sendMessageToFrontend(const WTF::String&);
69
70    bool inspectorStartsAttached();
71    void setInspectorStartsAttached(bool);
72
73    bool inspectorAttachDisabled();
74    void setInspectorAttachDisabled(bool);
75
76    void releaseFrontend();
77
78    WebInspectorFrontendClient* frontendClient() { return m_frontendClient; }
79
80    void updateHighlight();
81
82private:
83    virtual ~WebInspectorClient();
84    WTF::PassOwnPtr<WebCore::InspectorFrontendClientLocal::Settings> createFrontendSettings();
85
86    WebView* m_inspectedWebView;
87    WebCore::Page* m_frontendPage;
88    WebInspectorFrontendClient* m_frontendClient;
89    HWND m_inspectedWebViewHwnd;
90    HWND m_frontendHwnd;
91
92    OwnPtr<WebNodeHighlight> m_highlight;
93};
94
95class WebInspectorFrontendClient : public WebCore::InspectorFrontendClientLocal, WebCore::WindowMessageListener {
96public:
97    WebInspectorFrontendClient(WebView* inspectedWebView, HWND inspectedWebViewHwnd, HWND frontendHwnd, const COMPtr<WebView>& frotnendWebView, HWND frontendWebViewHwnd, WebInspectorClient*, WTF::PassOwnPtr<Settings>);
98    virtual ~WebInspectorFrontendClient();
99
100    virtual void frontendLoaded();
101
102    virtual WTF::String localizedStringsURL();
103
104    virtual void bringToFront();
105    virtual void closeWindow();
106
107    virtual void attachWindow(DockSide);
108    virtual void detachWindow();
109
110    virtual void setAttachedWindowHeight(unsigned height);
111    virtual void setAttachedWindowWidth(unsigned);
112    virtual void setToolbarHeight(unsigned) OVERRIDE;
113
114    virtual void inspectedURLChanged(const WTF::String& newURL);
115
116    void destroyInspectorView(bool notifyInspectorController);
117
118private:
119    void closeWindowWithoutNotifications();
120    void showWindowWithoutNotifications();
121
122    void updateWindowTitle();
123
124    LRESULT onGetMinMaxInfo(WPARAM, LPARAM);
125    LRESULT onSize(WPARAM, LPARAM);
126    LRESULT onClose(WPARAM, LPARAM);
127    LRESULT onSetFocus();
128
129    virtual void windowReceivedMessage(HWND, UINT message, WPARAM, LPARAM);
130
131    void onWebViewWindowPosChanging(WPARAM, LPARAM);
132
133    WebView* m_inspectedWebView;
134    HWND m_inspectedWebViewHwnd;
135    HWND m_frontendHwnd;
136    WebInspectorClient* m_inspectorClient;
137    COMPtr<WebView> m_frontendWebView;
138    HWND m_frontendWebViewHwnd;
139
140    bool m_attached;
141
142    WTF::String m_inspectedURL;
143    bool m_destroyingInspectorView;
144
145    static friend LRESULT CALLBACK WebInspectorWndProc(HWND, UINT, WPARAM, LPARAM);
146};
147
148#endif // !defined(WebInspectorClient_h)
149