1 /* 2 * Copyright (C) 2008 Apple Inc. All rights reserved. 3 * Copyright (C) 2010 Google Inc. All rights reserved. 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 #ifndef ScriptDebugListener_h 31 #define ScriptDebugListener_h 32 33 34 #include "bindings/v8/ScriptState.h" 35 #include "wtf/Forward.h" 36 #include "wtf/Vector.h" 37 #include "wtf/text/WTFString.h" 38 39 namespace WebCore { 40 class ScriptValue; 41 class JavaScriptCallFrame; 42 43 class ScriptDebugListener { 44 public: 45 class Script { 46 public: Script()47 Script() 48 : startLine(0) 49 , startColumn(0) 50 , endLine(0) 51 , endColumn(0) 52 , isContentScript(false) 53 { 54 } 55 56 String url; 57 String source; 58 String sourceMappingURL; 59 int startLine; 60 int startColumn; 61 int endLine; 62 int endColumn; 63 bool isContentScript; 64 }; 65 ~ScriptDebugListener()66 virtual ~ScriptDebugListener() { } 67 68 virtual void didParseSource(const String& scriptId, const Script&) = 0; 69 virtual void failedToParseSource(const String& url, const String& data, int firstLine, int errorLine, const String& errorMessage) = 0; 70 virtual void didPause(ScriptState*, const ScriptValue& callFrames, const ScriptValue& exception, const Vector<String>& hitBreakpoints) = 0; 71 virtual void didContinue() = 0; 72 73 enum SkipPauseRequest { 74 NoSkip, 75 Continue, 76 StepInto, 77 StepOut 78 }; 79 80 virtual SkipPauseRequest shouldSkipExceptionPause(RefPtr<JavaScriptCallFrame>& topFrame) = 0; 81 virtual SkipPauseRequest shouldSkipBreakpointPause(RefPtr<JavaScriptCallFrame>& topFrame) = 0; 82 virtual SkipPauseRequest shouldSkipStepPause(RefPtr<JavaScriptCallFrame>& topFrame) = 0; 83 }; 84 85 } // namespace WebCore 86 87 88 #endif // ScriptDebugListener_h 89