Web Inspector: PageAgent.open() dosen't belong to the protocol.
[WebKit-https.git] / Source / WebCore / inspector / InspectorFrontendHost.cpp
1 /*
2  * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
3  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  *
9  * 1.  Redistributions of source code must retain the above copyright
10  *     notice, this list of conditions and the following disclaimer.
11  * 2.  Redistributions in binary form must reproduce the above copyright
12  *     notice, this list of conditions and the following disclaimer in the
13  *     documentation and/or other materials provided with the distribution.
14  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
15  *     its contributors may be used to endorse or promote products derived
16  *     from this software without specific prior written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
19  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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24  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
25  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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27  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28  */
29
30 #include "config.h"
31 #include "InspectorFrontendHost.h"
32
33 #if ENABLE(INSPECTOR)
34
35 #include "ContextMenu.h"
36 #include "ContextMenuItem.h"
37 #include "ContextMenuController.h"
38 #include "ContextMenuProvider.h"
39 #include "Element.h"
40 #include "Frame.h"
41 #include "FrameLoader.h"
42 #include "HitTestResult.h"
43 #include "HTMLFrameOwnerElement.h"
44 #include "InspectorAgent.h"
45 #include "InspectorController.h"
46 #include "InspectorFrontendClient.h"
47 #include "Page.h"
48 #include "Pasteboard.h"
49 #include "ScriptFunctionCall.h"
50 #include "UserGestureIndicator.h"
51
52 #include <wtf/RefPtr.h>
53 #include <wtf/StdLibExtras.h>
54
55 using namespace std;
56
57 namespace WebCore {
58
59 #if ENABLE(CONTEXT_MENUS)
60 class FrontendMenuProvider : public ContextMenuProvider {
61 public:
62     static PassRefPtr<FrontendMenuProvider> create(InspectorFrontendHost* frontendHost, ScriptObject webInspector, const Vector<ContextMenuItem*>& items)
63     {
64         return adoptRef(new FrontendMenuProvider(frontendHost, webInspector, items));
65     }
66     
67     void disconnect()
68     {
69         m_webInspector = ScriptObject();
70         m_frontendHost = 0;
71     }
72     
73 private:
74     FrontendMenuProvider(InspectorFrontendHost* frontendHost, ScriptObject webInspector,  const Vector<ContextMenuItem*>& items)
75         : m_frontendHost(frontendHost)
76         , m_webInspector(webInspector)
77         , m_items(items)
78     {
79     }
80
81     virtual ~FrontendMenuProvider()
82     {
83         contextMenuCleared();
84     }
85     
86     virtual void populateContextMenu(ContextMenu* menu)
87     {
88         for (size_t i = 0; i < m_items.size(); ++i)
89             menu->appendItem(*m_items[i]);
90     }
91     
92     virtual void contextMenuItemSelected(ContextMenuItem* item)
93     {
94         if (m_frontendHost) {
95             UserGestureIndicator gestureIndicator(DefinitelyProcessingUserGesture);
96             int itemNumber = item->action() - ContextMenuItemBaseCustomTag;
97
98             ScriptFunctionCall function(m_webInspector, "contextMenuItemSelected");
99             function.appendArgument(itemNumber);
100             function.call();
101         }
102     }
103     
104     virtual void contextMenuCleared()
105     {
106         if (m_frontendHost) {
107             ScriptFunctionCall function(m_webInspector, "contextMenuCleared");
108             function.call();
109
110             m_frontendHost->m_menuProvider = 0;
111         }
112         deleteAllValues(m_items);
113         m_items.clear();
114     }
115
116     InspectorFrontendHost* m_frontendHost;
117     ScriptObject m_webInspector;
118     Vector<ContextMenuItem*> m_items;
119 };
120 #endif
121
122 InspectorFrontendHost::InspectorFrontendHost(InspectorFrontendClient* client, Page* frontendPage)
123     : m_client(client)
124     , m_frontendPage(frontendPage)
125 #if ENABLE(CONTEXT_MENUS)
126     , m_menuProvider(0)
127 #endif
128 {
129 }
130
131 InspectorFrontendHost::~InspectorFrontendHost()
132 {
133     ASSERT(!m_client);
134 }
135
136 void InspectorFrontendHost::disconnectClient()
137 {
138     m_client = 0;
139 #if ENABLE(CONTEXT_MENUS)
140     if (m_menuProvider)
141         m_menuProvider->disconnect();
142 #endif
143     m_frontendPage = 0;
144 }
145
146 void InspectorFrontendHost::loaded()
147 {
148     if (m_client)
149         m_client->frontendLoaded();
150 }
151
152 void InspectorFrontendHost::requestAttachWindow()
153 {
154     if (m_client)
155         m_client->requestAttachWindow();
156 }
157
158 void InspectorFrontendHost::requestDetachWindow()
159 {
160     if (m_client)
161         m_client->requestDetachWindow();
162 }
163
164 void InspectorFrontendHost::requestSetDockSide(const String& side)
165 {
166     if (m_client)
167         m_client->requestSetDockSide(side);
168 }
169
170 void InspectorFrontendHost::closeWindow()
171 {
172     if (m_client) {
173         m_client->closeWindow();
174         disconnectClient(); // Disconnect from client.
175     }
176 }
177
178 void InspectorFrontendHost::bringToFront()
179 {
180     if (m_client)
181         m_client->bringToFront();
182 }
183
184 void InspectorFrontendHost::inspectedURLChanged(const String& newURL)
185 {
186     if (m_client)
187         m_client->inspectedURLChanged(newURL);
188 }
189
190 void InspectorFrontendHost::setAttachedWindowHeight(unsigned height)
191 {
192     if (m_client)
193         m_client->changeAttachedWindowHeight(height);
194 }
195
196 void InspectorFrontendHost::moveWindowBy(float x, float y) const
197 {
198     if (m_client)
199         m_client->moveWindowBy(x, y);
200 }
201
202 void InspectorFrontendHost::setInjectedScriptForOrigin(const String& origin, const String& script)
203 {
204     ASSERT(m_frontendPage->inspectorController());
205     m_frontendPage->inspectorController()->setInjectedScriptForOrigin(origin, script);
206 }
207
208 String InspectorFrontendHost::localizedStringsURL()
209 {
210     return m_client ? m_client->localizedStringsURL() : "";
211 }
212
213 String InspectorFrontendHost::hiddenPanels()
214 {
215     return m_client ? m_client->hiddenPanels() : "";
216 }
217
218 void InspectorFrontendHost::copyText(const String& text)
219 {
220     Pasteboard::generalPasteboard()->writePlainText(text);
221 }
222
223 void InspectorFrontendHost::openInNewTab(const String& url)
224 {
225     if (m_client)
226         m_client->openInNewTab(url);
227 }
228
229 bool InspectorFrontendHost::canSaveAs()
230 {
231     if (m_client)
232         return m_client->canSaveAs();
233     return false;
234 }
235
236 void InspectorFrontendHost::saveAs(const String& fileName, const String& content)
237 {
238     if (m_client)
239         m_client->saveAs(fileName, content);
240 }
241
242 void InspectorFrontendHost::sendMessageToBackend(const String& message)
243 {
244     if (m_client)
245         m_client->sendMessageToBackend(message);
246 }
247
248 #if ENABLE(CONTEXT_MENUS)
249 void InspectorFrontendHost::showContextMenu(Event* event, const Vector<ContextMenuItem*>& items)
250 {
251     ASSERT(m_frontendPage);
252     ScriptState* frontendScriptState = scriptStateFromPage(debuggerWorld(), m_frontendPage);
253     ScriptObject webInspectorObj;
254     if (!ScriptGlobalObject::get(frontendScriptState, "WebInspector", webInspectorObj)) {
255         ASSERT_NOT_REACHED();
256         return;
257     }
258     RefPtr<FrontendMenuProvider> menuProvider = FrontendMenuProvider::create(this, webInspectorObj, items);
259     ContextMenuController* menuController = m_frontendPage->contextMenuController();
260     menuController->showContextMenu(event, menuProvider);
261     m_menuProvider = menuProvider.get();
262 }
263 #endif
264
265 String InspectorFrontendHost::loadResourceSynchronously(const String& url)
266 {
267     ResourceRequest request(url);
268     request.setHTTPMethod("GET");
269
270     Vector<char> data;
271     ResourceError error;
272     ResourceResponse response;
273     m_frontendPage->mainFrame()->loader()->loadResourceSynchronously(request, DoNotAllowStoredCredentials, error, response, data);
274     return String(data.data(), data.size());
275 }
276
277 } // namespace WebCore
278
279 #endif // ENABLE(INSPECTOR)