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 #pragma warning(push, 0)
35 #include <WebCore/InspectorController.h>
36 #include <WebCore/Page.h>
37 #pragma warning(pop)
38 #include <wtf/Assertions.h>
39
40 using namespace WebCore;
41
createInstance(WebView * webView)42 WebInspector* WebInspector::createInstance(WebView* webView)
43 {
44 WebInspector* inspector = new WebInspector(webView);
45 inspector->AddRef();
46 return inspector;
47 }
48
WebInspector(WebView * webView)49 WebInspector::WebInspector(WebView* webView)
50 : m_refCount(0)
51 , m_webView(webView)
52 {
53 ASSERT_ARG(webView, webView);
54
55 gClassCount++;
56 gClassNameCount.add("WebInspector");
57 }
58
~WebInspector()59 WebInspector::~WebInspector()
60 {
61 gClassCount--;
62 gClassNameCount.remove("WebInspector");
63 }
64
webViewClosed()65 void WebInspector::webViewClosed()
66 {
67 m_webView = 0;
68 }
69
QueryInterface(REFIID riid,void ** ppvObject)70 HRESULT STDMETHODCALLTYPE WebInspector::QueryInterface(REFIID riid, void** ppvObject)
71 {
72 *ppvObject = 0;
73 if (IsEqualGUID(riid, IID_IWebInspector))
74 *ppvObject = static_cast<IWebInspector*>(this);
75 else if (IsEqualGUID(riid, IID_IWebInspectorPrivate))
76 *ppvObject = static_cast<IWebInspectorPrivate*>(this);
77 else if (IsEqualGUID(riid, IID_IUnknown))
78 *ppvObject = static_cast<IWebInspector*>(this);
79 else
80 return E_NOINTERFACE;
81
82 AddRef();
83 return S_OK;
84 }
85
AddRef(void)86 ULONG STDMETHODCALLTYPE WebInspector::AddRef(void)
87 {
88 return ++m_refCount;
89 }
90
Release(void)91 ULONG STDMETHODCALLTYPE WebInspector::Release(void)
92 {
93 ULONG newRef = --m_refCount;
94 if (!newRef)
95 delete this;
96
97 return newRef;
98 }
99
show()100 HRESULT STDMETHODCALLTYPE WebInspector::show()
101 {
102 if (m_webView)
103 if (Page* page = m_webView->page())
104 page->inspectorController()->show();
105
106 return S_OK;
107 }
108
showConsole()109 HRESULT STDMETHODCALLTYPE WebInspector::showConsole()
110 {
111 if (m_webView)
112 if (Page* page = m_webView->page())
113 page->inspectorController()->showPanel(InspectorController::ConsolePanel);
114
115 return S_OK;
116 }
117
unused1()118 HRESULT STDMETHODCALLTYPE WebInspector::unused1()
119 {
120 return S_OK;
121 }
122
close()123 HRESULT STDMETHODCALLTYPE WebInspector::close()
124 {
125 if (m_webView)
126 if (Page* page = m_webView->page())
127 page->inspectorController()->close();
128
129 return S_OK;
130 }
131
attach()132 HRESULT STDMETHODCALLTYPE WebInspector::attach()
133 {
134 if (m_webView)
135 if (Page* page = m_webView->page())
136 page->inspectorController()->attachWindow();
137
138 return S_OK;
139 }
140
detach()141 HRESULT STDMETHODCALLTYPE WebInspector::detach()
142 {
143 if (m_webView)
144 if (Page* page = m_webView->page())
145 page->inspectorController()->detachWindow();
146
147 return S_OK;
148 }
149
isDebuggingJavaScript(BOOL * isDebugging)150 HRESULT STDMETHODCALLTYPE WebInspector::isDebuggingJavaScript(BOOL* isDebugging)
151 {
152 if (!isDebugging)
153 return E_POINTER;
154
155 *isDebugging = FALSE;
156
157 if (!m_webView)
158 return S_OK;
159
160 Page* page = m_webView->page();
161 if (!page)
162 return S_OK;
163
164 *isDebugging = page->inspectorController()->debuggerEnabled();
165 return S_OK;
166 }
167
toggleDebuggingJavaScript()168 HRESULT STDMETHODCALLTYPE WebInspector::toggleDebuggingJavaScript()
169 {
170 if (!m_webView)
171 return S_OK;
172
173 Page* page = m_webView->page();
174 if (!page)
175 return S_OK;
176
177 InspectorController* inspector = page->inspectorController();
178
179 if (inspector->debuggerEnabled())
180 inspector->disableDebugger();
181 else {
182 inspector->showPanel(InspectorController::ScriptsPanel);
183 inspector->enableDebugger();
184 }
185
186 return S_OK;
187 }
188
isProfilingJavaScript(BOOL * isProfiling)189 HRESULT STDMETHODCALLTYPE WebInspector::isProfilingJavaScript(BOOL* isProfiling)
190 {
191 if (!isProfiling)
192 return E_POINTER;
193
194 *isProfiling = FALSE;
195
196 if (!m_webView)
197 return S_OK;
198
199 Page* page = m_webView->page();
200 if (!page)
201 return S_OK;
202
203 *isProfiling = page->inspectorController()->isRecordingUserInitiatedProfile();
204 return S_OK;
205 }
206
toggleProfilingJavaScript()207 HRESULT STDMETHODCALLTYPE WebInspector::toggleProfilingJavaScript()
208 {
209 if (!m_webView)
210 return S_OK;
211
212 Page* page = m_webView->page();
213 if (!page)
214 return S_OK;
215
216 InspectorController* inspector = page->inspectorController();
217
218 if (inspector->isRecordingUserInitiatedProfile()) {
219 inspector->stopUserInitiatedProfiling();
220 inspector->showPanel(InspectorController::ProfilesPanel);
221 } else
222 inspector->startUserInitiatedProfiling();
223
224 return S_OK;
225 }
226
isJavaScriptProfilingEnabled(BOOL * isProfilingEnabled)227 HRESULT STDMETHODCALLTYPE WebInspector::isJavaScriptProfilingEnabled(BOOL* isProfilingEnabled)
228 {
229 if (!isProfilingEnabled)
230 return E_POINTER;
231
232 *isProfilingEnabled = FALSE;
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 *isProfilingEnabled = page->inspectorController()->profilerEnabled();
242 return S_OK;
243 }
244
setJavaScriptProfilingEnabled(BOOL enabled)245 HRESULT STDMETHODCALLTYPE WebInspector::setJavaScriptProfilingEnabled(BOOL enabled)
246 {
247 if (!m_webView)
248 return S_OK;
249
250 Page* page = m_webView->page();
251 if (!page)
252 return S_OK;
253
254 if (enabled)
255 page->inspectorController()->enableProfiler();
256 else
257 page->inspectorController()->disableProfiler();
258
259 return S_OK;
260 }
261
evaluateInFrontend(ULONG callId,BSTR bScript)262 HRESULT STDMETHODCALLTYPE WebInspector::evaluateInFrontend(ULONG callId, BSTR bScript)
263 {
264 if (!m_webView)
265 return S_OK;
266
267 Page* page = m_webView->page();
268 if (!page)
269 return S_OK;
270
271 String script(bScript, SysStringLen(bScript));
272 page->inspectorController()->evaluateForTestInFrontend(callId, script);
273 return S_OK;
274 }
275
isTimelineProfilingEnabled(BOOL * isEnabled)276 HRESULT STDMETHODCALLTYPE WebInspector::isTimelineProfilingEnabled(BOOL* isEnabled)
277 {
278 if (!isEnabled)
279 return E_POINTER;
280
281 *isEnabled = FALSE;
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 *isEnabled = page->inspectorController()->timelineAgent() != 0;
291 return S_OK;
292 }
293
setTimelineProfilingEnabled(BOOL enabled)294 HRESULT STDMETHODCALLTYPE WebInspector::setTimelineProfilingEnabled(BOOL enabled)
295 {
296 if (!m_webView)
297 return S_OK;
298
299 Page* page = m_webView->page();
300 if (!page)
301 return S_OK;
302
303 if (enabled)
304 page->inspectorController()->startTimelineProfiler();
305 else
306 page->inspectorController()->stopTimelineProfiler();
307
308 return S_OK;
309 }
310