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 40 WebInspector* WebInspector::createInstance(WebView* webView) 41 { 42 WebInspector* inspector = new WebInspector(webView); 43 inspector->AddRef(); 44 return inspector; 45 } 46 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 57 WebInspector::~WebInspector() 58 { 59 gClassCount--; 60 gClassNameCount.remove("WebInspector"); 61 } 62 63 void WebInspector::webViewClosed() 64 { 65 m_webView = 0; 66 } 67 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 84 ULONG STDMETHODCALLTYPE WebInspector::AddRef(void) 85 { 86 return ++m_refCount; 87 } 88 89 ULONG STDMETHODCALLTYPE WebInspector::Release(void) 90 { 91 ULONG newRef = --m_refCount; 92 if (!newRef) 93 delete this; 94 95 return newRef; 96 } 97 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 } 106 107 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 } 115 116 HRESULT STDMETHODCALLTYPE WebInspector::unused1() 117 { 118 return S_OK; 119 } 120 121 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 } 129 130 HRESULT STDMETHODCALLTYPE WebInspector::attach() 131 { 132 return S_OK; 133 } 134 135 HRESULT STDMETHODCALLTYPE WebInspector::detach() 136 { 137 return S_OK; 138 } 139 140 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 } 157 158 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 } 176 177 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 } 194 195 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 } 213 214 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 } 231 232 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 } 248 249 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 } 262 263 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 } 280 281 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
