Web Inspector: Saving HAR, snapshots and timeline data do not work in remote debuggin...
[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
22  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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
26  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28  */
29
30 #include "config.h"
31
32 #if ENABLE(INSPECTOR)
33
34 #include "InspectorFrontendHost.h"
35
36 #include "ContextMenu.h"
37 #include "ContextMenuItem.h"
38 #include "ContextMenuController.h"
39 #include "ContextMenuProvider.h"
40 #include "Element.h"
41 #include "Frame.h"
42 #include "FrameLoader.h"
43 #include "HitTestResult.h"
44 #include "HTMLFrameOwnerElement.h"
45 #include "InspectorAgent.h"
46 #include "InspectorController.h"
47 #include "InspectorFrontendClient.h"
48 #include "Page.h"
49 #include "Pasteboard.h"
50 #include "ScriptFunctionCall.h"
51 #include "UserGestureIndicator.h"
52
53 #include <wtf/RefPtr.h>
54 #include <wtf/StdLibExtras.h>
55
56 using namespace std;
57
58 namespace WebCore {
59
60 #if ENABLE(CONTEXT_MENUS)
61 class FrontendMenuProvider : public ContextMenuProvider {
62 public:
63     static PassRefPtr<FrontendMenuProvider> create(InspectorFrontendHost* frontendHost, ScriptObject webInspector, const Vector<ContextMenuItem>& items)
64     {
65         return adoptRef(new FrontendMenuProvider(frontendHost, webInspector, items));
66     }
67     
68     void disconnect()
69     {
70         m_webInspector = ScriptObject();
71         m_frontendHost = 0;
72     }
73     
74 private:
75     FrontendMenuProvider(InspectorFrontendHost* frontendHost, ScriptObject webInspector, const Vector<ContextMenuItem>& items)
76         : m_frontendHost(frontendHost)
77         , m_webInspector(webInspector)
78         , m_items(items)
79     {
80     }
81
82     virtual ~FrontendMenuProvider()
83     {
84         contextMenuCleared();
85     }
86     
87     virtual void populateContextMenu(ContextMenu* menu)
88     {
89         for (size_t i = 0; i < m_items.size(); ++i)
90             menu->appendItem(m_items[i]);
91     }
92     
93     virtual void contextMenuItemSelected(ContextMenuItem* item)
94     {
95         if (m_frontendHost) {
96             UserGestureIndicator gestureIndicator(DefinitelyProcessingUserGesture);
97             int itemNumber = item->action() - ContextMenuItemBaseCustomTag;
98
99             ScriptFunctionCall function(m_webInspector, "contextMenuItemSelected");
100             function.appendArgument(itemNumber);
101             function.call();
102         }
103     }
104     
105     virtual void contextMenuCleared()
106     {
107         if (m_frontendHost) {
108             ScriptFunctionCall function(m_webInspector, "contextMenuCleared");
109             function.call();
110
111             m_frontendHost->m_menuProvider = 0;
112         }
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::setZoomFactor(float zoom)
185 {
186     m_frontendPage->mainFrame()->setPageAndTextZoomFactors(zoom, 1);
187 }
188
189 void InspectorFrontendHost::inspectedURLChanged(const String& newURL)
190 {
191     if (m_client)
192         m_client->inspectedURLChanged(newURL);
193 }
194
195 void InspectorFrontendHost::setAttachedWindowHeight(unsigned height)
196 {
197     if (m_client)
198         m_client->changeAttachedWindowHeight(height);
199 }
200
201 void InspectorFrontendHost::moveWindowBy(float x, float y) const
202 {
203     if (m_client)
204         m_client->moveWindowBy(x, y);
205 }
206
207 void InspectorFrontendHost::setInjectedScriptForOrigin(const String& origin, const String& script)
208 {
209     ASSERT(m_frontendPage->inspectorController());
210     m_frontendPage->inspectorController()->setInjectedScriptForOrigin(origin, script);
211 }
212
213 String InspectorFrontendHost::localizedStringsURL()
214 {
215     return m_client ? m_client->localizedStringsURL() : "";
216 }
217
218 String InspectorFrontendHost::hiddenPanels()
219 {
220     return m_client ? m_client->hiddenPanels() : "";
221 }
222
223 void InspectorFrontendHost::copyText(const String& text)
224 {
225     Pasteboard::generalPasteboard()->writePlainText(text, Pasteboard::CannotSmartReplace);
226 }
227
228 void InspectorFrontendHost::openInNewTab(const String& url)
229 {
230     if (m_client)
231         m_client->openInNewTab(url);
232 }
233
234 bool InspectorFrontendHost::canSave()
235 {
236     if (m_client)
237         return m_client->canSave();
238     return false;
239 }
240
241 void InspectorFrontendHost::save(const String& url, const String& content, bool forceSaveAs)
242 {
243     if (m_client)
244         m_client->save(url, content, forceSaveAs);
245 }
246
247 void InspectorFrontendHost::append(const String& url, const String& content)
248 {
249     if (m_client)
250         m_client->append(url, content);
251 }
252
253 void InspectorFrontendHost::close(const String&)
254 {
255 }
256
257 bool InspectorFrontendHost::canInspectWorkers()
258 {
259 #if ENABLE(WORKERS)
260     if (m_client)
261         return m_client->canInspectWorkers();
262     return false;
263 #else
264     return false;
265 #endif
266 }
267
268 void InspectorFrontendHost::sendMessageToBackend(const String& message)
269 {
270     if (m_client)
271         m_client->sendMessageToBackend(message);
272 }
273
274 #if ENABLE(CONTEXT_MENUS)
275 void InspectorFrontendHost::showContextMenu(Event* event, const Vector<ContextMenuItem>& items)
276 {
277     ASSERT(m_frontendPage);
278     ScriptState* frontendScriptState = scriptStateFromPage(debuggerWorld(), m_frontendPage);
279     ScriptObject webInspectorObj;
280     if (!ScriptGlobalObject::get(frontendScriptState, "WebInspector", webInspectorObj)) {
281         ASSERT_NOT_REACHED();
282         return;
283     }
284     RefPtr<FrontendMenuProvider> menuProvider = FrontendMenuProvider::create(this, webInspectorObj, items);
285     ContextMenuController* menuController = m_frontendPage->contextMenuController();
286     menuController->showContextMenu(event, menuProvider);
287     m_menuProvider = menuProvider.get();
288 }
289 #endif
290
291 String InspectorFrontendHost::loadResourceSynchronously(const String& url)
292 {
293     ResourceRequest request(url);
294     request.setHTTPMethod("GET");
295
296     Vector<char> data;
297     ResourceError error;
298     ResourceResponse response;
299     m_frontendPage->mainFrame()->loader()->loadResourceSynchronously(request, DoNotAllowStoredCredentials, error, response, data);
300     return String(data.data(), data.size());
301 }
302
303 } // namespace WebCore
304
305 #endif // ENABLE(INSPECTOR)