1 /* 2 * Copyright (C) 2010 Google 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include "config.h" 32 #include "DRTDevToolsAgent.h" 33 34 #include "DRTDevToolsClient.h" 35 36 #include "WebCString.h" 37 #include "WebDevToolsAgent.h" 38 #include "WebView.h" 39 #include "webkit/support/webkit_support.h" 40 41 using namespace WebKit; 42 43 DRTDevToolsAgent::DRTDevToolsAgent() 44 : m_drtDevToolsClient(0) 45 , m_webView(0) 46 { 47 static int devToolsAgentCounter = 0; 48 49 m_routingID = ++devToolsAgentCounter; 50 if (m_routingID == 1) 51 WebDevToolsAgent::setMessageLoopDispatchHandler(&DRTDevToolsAgent::dispatchMessageLoop); 52 } 53 54 void DRTDevToolsAgent::reset() 55 { 56 m_taskList.revokeAll(); 57 } 58 59 void DRTDevToolsAgent::setWebView(WebView* webView) 60 { 61 m_webView = webView; 62 } 63 64 void DRTDevToolsAgent::sendMessageToInspectorFrontend(const WebString& data) 65 { 66 if (m_drtDevToolsClient) 67 m_drtDevToolsClient->asyncCall(data); 68 } 69 70 void DRTDevToolsAgent::runtimePropertyChanged(const WebString& name, const WebString& value) 71 { 72 // FIXME: Implement. 73 } 74 75 WebDevToolsAgentClient::WebKitClientMessageLoop* DRTDevToolsAgent::createClientMessageLoop() 76 { 77 return webkit_support::CreateDevToolsMessageLoop(); 78 } 79 80 void DRTDevToolsAgent::asyncCall(const WebString& args) 81 { 82 postTask(new AsyncCallTask(this, args)); 83 } 84 85 void DRTDevToolsAgent::call(const WebString& args) 86 { 87 WebDevToolsAgent* agent = webDevToolsAgent(); 88 if (agent) 89 agent->dispatchOnInspectorBackend(args); 90 } 91 92 void DRTDevToolsAgent::delayedFrontendLoaded() 93 { 94 WebDevToolsAgent* agent = webDevToolsAgent(); 95 if (agent) 96 agent->frontendLoaded(); 97 } 98 99 100 WebDevToolsAgent* DRTDevToolsAgent::webDevToolsAgent() 101 { 102 if (!m_webView) 103 return 0; 104 return m_webView->devToolsAgent(); 105 } 106 107 void DRTDevToolsAgent::attach(DRTDevToolsClient* client) 108 { 109 ASSERT(!m_drtDevToolsClient); 110 m_drtDevToolsClient = client; 111 WebDevToolsAgent* agent = webDevToolsAgent(); 112 if (agent) 113 agent->attach(); 114 } 115 116 void DRTDevToolsAgent::detach() 117 { 118 ASSERT(m_drtDevToolsClient); 119 WebDevToolsAgent* agent = webDevToolsAgent(); 120 if (agent) 121 agent->detach(); 122 m_drtDevToolsClient = 0; 123 } 124 125 void DRTDevToolsAgent::frontendLoaded() 126 { 127 postTask(new DelayedFrontendLoadedTask(this)); 128 } 129 130 bool DRTDevToolsAgent::setTimelineProfilingEnabled(bool enabled) 131 { 132 WebDevToolsAgent* agent = webDevToolsAgent(); 133 if (!agent) 134 return false; 135 agent->setTimelineProfilingEnabled(enabled); 136 return true; 137 } 138 139 bool DRTDevToolsAgent::evaluateInWebInspector(long callID, const std::string& script) 140 { 141 WebDevToolsAgent* agent = webDevToolsAgent(); 142 if (!agent) 143 return false; 144 agent->evaluateInWebInspector(callID, WebString::fromUTF8(script)); 145 return true; 146 } 147 148 // static method 149 void DRTDevToolsAgent::dispatchMessageLoop() 150 { 151 webkit_support::DispatchMessageLoop(); 152 } 153