| /* |
| * Copyright (C) 2009 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef InspectorTimelineAgent_h |
| #define InspectorTimelineAgent_h |
| |
| #if ENABLE(INSPECTOR) |
| |
| #include "Document.h" |
| #include "ScriptExecutionContext.h" |
| #include "ScriptObject.h" |
| #include "ScriptArray.h" |
| #include <wtf/Vector.h> |
| |
| namespace WebCore { |
| class Event; |
| class InspectorFrontend; |
| |
| // Must be kept in sync with TimelineAgent.js |
| enum TimelineRecordType { |
| DOMDispatchTimelineRecordType = 0, |
| LayoutTimelineRecordType = 1, |
| RecalculateStylesTimelineRecordType = 2, |
| PaintTimelineRecordType = 3, |
| ParseHTMLTimelineRecordType = 4, |
| TimerInstallTimelineRecordType = 5, |
| TimerRemoveTimelineRecordType = 6, |
| TimerFireTimelineRecordType = 7, |
| XHRReadyStateChangeRecordType = 8, |
| XHRLoadRecordType = 9, |
| EvaluateScriptTagTimelineRecordType = 10, |
| }; |
| |
| class InspectorTimelineAgent { |
| public: |
| InspectorTimelineAgent(InspectorFrontend* frontend); |
| ~InspectorTimelineAgent(); |
| |
| void reset(); |
| void resetFrontendProxyObject(InspectorFrontend*); |
| |
| // Methods called from WebCore. |
| void willDispatchDOMEvent(const Event&); |
| void didDispatchDOMEvent(); |
| |
| void willLayout(); |
| void didLayout(); |
| |
| void willRecalculateStyle(); |
| void didRecalculateStyle(); |
| |
| void willPaint(); |
| void didPaint(); |
| |
| void willWriteHTML(); |
| void didWriteHTML(); |
| |
| void didInstallTimer(int timerId, int timeout, bool singleShot); |
| void didRemoveTimer(int timerId); |
| void willFireTimer(int timerId); |
| void didFireTimer(); |
| |
| void willChangeXHRReadyState(const String&, int); |
| void didChangeXHRReadyState(); |
| void willLoadXHR(const String&); |
| void didLoadXHR(); |
| |
| void willEvaluateScriptTag(const String&, int); |
| void didEvaluateScriptTag(); |
| |
| static InspectorTimelineAgent* retrieve(ScriptExecutionContext*); |
| private: |
| struct TimelineRecordEntry { |
| TimelineRecordEntry(ScriptObject record, ScriptArray children, TimelineRecordType type) : record(record), children(children), type(type) { } |
| ScriptObject record; |
| ScriptArray children; |
| TimelineRecordType type; |
| }; |
| |
| void pushCurrentRecord(ScriptObject, TimelineRecordType); |
| |
| static double currentTimeInMilliseconds(); |
| |
| void didCompleteCurrentRecord(TimelineRecordType); |
| |
| void addRecordToTimeline(ScriptObject, TimelineRecordType); |
| |
| InspectorFrontend* m_frontend; |
| |
| Vector< TimelineRecordEntry > m_recordStack; |
| }; |
| |
| inline InspectorTimelineAgent* InspectorTimelineAgent::retrieve(ScriptExecutionContext* context) |
| { |
| if (context->isDocument()) |
| return static_cast<Document*>(context)->inspectorTimelineAgent(); |
| return 0; |
| } |
| |
| } // namespace WebCore |
| |
| #endif // !ENABLE(INSPECTOR) |
| #endif // !defined(InspectorTimelineAgent_h) |