1 /*
2 * Copyright (C) 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 #include "config.h"
30 #include "WebInspector.h"
31
32 #include "WebKitDLL.h"
33 #include "WebView.h"
34 #include <WebCore/InspectorController.h>
35 #include <WebCore/Page.h>
36 #include <wtf/Assertions.h>
37
38 using namespace WebCore;
39
createInstance(WebView * webView)40 WebInspector* WebInspector::createInstance(WebView* webView)
41 {
42 WebInspector* inspector = new WebInspector(webView);
43 inspector->AddRef();
44 return inspector;
45 }
46
WebInspector(WebView * webView)47 WebInspector::WebInspector(WebView* webView)
48 : m_refCount(0)
49 , m_webView(webView)
50 {
51 ASSERT_ARG(webView, webView);
52
53 gClassCount++;
54 gClassNameCount.add("WebInspector");
55 }
56
~WebInspector()57 WebInspector::~WebInspector()
58 {
59 gClassCount--;
60 gClassNameCount.remove("WebInspector");
61 }
62
webViewClosed()63 void WebInspector::webViewClosed()
64 {
65 m_webView = 0;
66 }
67
QueryInterface(REFIID riid,void ** ppvObject)68 HRESULT STDMETHODCALLTYPE WebInspector::QueryInterface(REFIID riid, void** ppvObject)
69 {
70 *ppvObject = 0;
71 if (IsEqualGUID(riid, IID_IWebInspector))
72 *ppvObject = static_cast<IWebInspector*>(this);
73 else if (IsEqualGUID(riid, IID_IWebInspectorPrivate))
74 *ppvObject = static_cast<IWebInspectorPrivate*>(this);
75 else if (IsEqualGUID(riid, IID_IUnknown))
76 *ppvObject = static_cast<IWebInspector*>(this);
77 else
78 return E_NOINTERFACE;
79
80 AddRef();
81 return S_OK;
82 }
83
AddRef(void)84 ULONG STDMETHODCALLTYPE WebInspector::AddRef(void)
85 {
86 return ++m_refCount;
87 }
88
Release(void)89 ULONG STDMETHODCALLTYPE WebInspector::Release(void)
90 {
91 ULONG newRef = --m_refCount;
92 if (!newRef)
93 delete this;
94
95 return newRef;
96 }
97
show()98 HRESULT STDMETHODCALLTYPE WebInspector::show()
99 {
100 if (m_webView)
101 if (Page* page = m_webView->page())
102 page->inspectorController()->show();
103
104 return S_OK;
105 }
106
showConsole()107 HRESULT STDMETHODCALLTYPE WebInspector::showConsole()
108 {
109 if (m_webView)
110 if (Page* page = m_webView->page())
111 page->inspectorController()->showConsole();
112
113 return S_OK;
114 }
115
unused1()116 HRESULT STDMETHODCALLTYPE WebInspector::unused1()
117 {
118 return S_OK;
119 }
120
close()121 HRESULT STDMETHODCALLTYPE WebInspector::close()
122 {
123 if (m_webView)
124 if (Page* page = m_webView->page())
125 page->inspectorController()->close();
126
127 return S_OK;
128 }
129
attach()130 HRESULT STDMETHODCALLTYPE WebInspector::attach()
131 {
132 return S_OK;
133 }
134
detach()135 HRESULT STDMETHODCALLTYPE WebInspector::detach()
136 {
137 return S_OK;
138 }
139
isDebuggingJavaScript(BOOL * isDebugging)140 HRESULT STDMETHODCALLTYPE WebInspector::isDebuggingJavaScript(BOOL* isDebugging)
141 {
142 if (!isDebugging)
143 return E_POINTER;
144
145 *isDebugging = FALSE;
146
147 if (!m_webView)
148 return S_OK;
149
150 Page* page = m_webView->page();
151 if (!page)
152 return S_OK;
153
154 *isDebugging = page->inspectorController()->debuggerEnabled();
155 return S_OK;
156 }
157
toggleDebuggingJavaScript()158 HRESULT STDMETHODCALLTYPE WebInspector::toggleDebuggingJavaScript()
159 {
160 if (!m_webView)
161 return S_OK;
162
163 Page* page = m_webView->page();
164 if (!page)
165 return S_OK;
166
167 InspectorController* inspector = page->inspectorController();
168
169 if (inspector->debuggerEnabled())
170 inspector->disableDebugger();
171 else
172 inspector->showAndEnableDebugger();
173
174 return S_OK;
175 }
176
isProfilingJavaScript(BOOL * isProfiling)177 HRESULT STDMETHODCALLTYPE WebInspector::isProfilingJavaScript(BOOL* isProfiling)
178 {
179 if (!isProfiling)
180 return E_POINTER;
181
182 *isProfiling = FALSE;
183
184 if (!m_webView)
185 return S_OK;
186
187 Page* page = m_webView->page();
188 if (!page)
189 return S_OK;
190
191 *isProfiling = page->inspectorController()->isRecordingUserInitiatedProfile();
192 return S_OK;
193 }
194
toggleProfilingJavaScript()195 HRESULT STDMETHODCALLTYPE WebInspector::toggleProfilingJavaScript()
196 {
197 if (!m_webView)
198 return S_OK;
199
200 Page* page = m_webView->page();
201 if (!page)
202 return S_OK;
203
204 InspectorController* inspector = page->inspectorController();
205
206 if (inspector->isRecordingUserInitiatedProfile())
207 inspector->stopUserInitiatedProfiling();
208 else
209 inspector->startUserInitiatedProfiling();
210
211 return S_OK;
212 }
213
isJavaScriptProfilingEnabled(BOOL * isProfilingEnabled)214 HRESULT STDMETHODCALLTYPE WebInspector::isJavaScriptProfilingEnabled(BOOL* isProfilingEnabled)
215 {
216 if (!isProfilingEnabled)
217 return E_POINTER;
218
219 *isProfilingEnabled = FALSE;
220
221 if (!m_webView)
222 return S_OK;
223
224 Page* page = m_webView->page();
225 if (!page)
226 return S_OK;
227
228 *isProfilingEnabled = page->inspectorController()->profilerEnabled();
229 return S_OK;
230 }
231
setJavaScriptProfilingEnabled(BOOL enabled)232 HRESULT STDMETHODCALLTYPE WebInspector::setJavaScriptProfilingEnabled(BOOL enabled)
233 {
234 if (!m_webView)
235 return S_OK;
236
237 Page* page = m_webView->page();
238 if (!page)
239 return S_OK;
240
241 if (enabled)
242 page->inspectorController()->enableProfiler();
243 else
244 page->inspectorController()->disableProfiler();
245
246 return S_OK;
247 }
248
evaluateInFrontend(ULONG callId,BSTR bScript)249 HRESULT STDMETHODCALLTYPE WebInspector::evaluateInFrontend(ULONG callId, BSTR bScript)
250 {
251 if (!m_webView)
252 return S_OK;
253
254 Page* page = m_webView->page();
255 if (!page)
256 return S_OK;
257
258 String script(bScript, SysStringLen(bScript));
259 page->inspectorController()->evaluateForTestInFrontend(callId, script);
260 return S_OK;
261 }
262
isTimelineProfilingEnabled(BOOL * isEnabled)263 HRESULT STDMETHODCALLTYPE WebInspector::isTimelineProfilingEnabled(BOOL* isEnabled)
264 {
265 if (!isEnabled)
266 return E_POINTER;
267
268 *isEnabled = FALSE;
269
270 if (!m_webView)
271 return S_OK;
272
273 Page* page = m_webView->page();
274 if (!page)
275 return S_OK;
276
277 *isEnabled = page->inspectorController()->timelineProfilerEnabled();
278 return S_OK;
279 }
280
setTimelineProfilingEnabled(BOOL enabled)281 HRESULT STDMETHODCALLTYPE WebInspector::setTimelineProfilingEnabled(BOOL enabled)
282 {
283 if (!m_webView)
284 return S_OK;
285
286 Page* page = m_webView->page();
287 if (!page)
288 return S_OK;
289
290 if (enabled)
291 page->inspectorController()->startTimelineProfiler();
292 else
293 page->inspectorController()->stopTimelineProfiler();
294
295 return S_OK;
296 }
297