1/*
2 * Copyright (C) 2009 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#ifndef TimelineRecordFactory_h
32#define TimelineRecordFactory_h
33
34#include "core/InspectorTypeBuilder.h"
35#include "platform/JSONValues.h"
36#include "platform/weborigin/KURL.h"
37#include "wtf/Forward.h"
38#include "wtf/text/WTFString.h"
39
40namespace blink {
41
42class Event;
43class FloatQuad;
44class InspectorFrontend;
45class IntRect;
46class ResourceRequest;
47class ResourceResponse;
48
49class TimelineRecordFactory {
50public:
51    static PassRefPtr<TypeBuilder::Timeline::TimelineEvent> createGenericRecord(double startTime, int maxCallStackDepth, const String& type, PassRefPtr<JSONObject> data);
52    static PassRefPtr<TypeBuilder::Timeline::TimelineEvent> createBackgroundRecord(double startTime, const String& thread, const String& type, PassRefPtr<JSONObject> data);
53
54    static PassRefPtr<JSONObject> createGCEventData(size_t usedHeapSizeDelta);
55    static PassRefPtr<JSONObject> createFunctionCallData(int scriptId, const String& scriptName, int scriptLine);
56    static PassRefPtr<JSONObject> createEventDispatchData(const Event&);
57    static PassRefPtr<JSONObject> createGenericTimerData(int timerId);
58    static PassRefPtr<JSONObject> createTimerInstallData(int timerId, int timeout, bool singleShot);
59    static PassRefPtr<JSONObject> createXHRReadyStateChangeData(const String& url, int readyState);
60    static PassRefPtr<JSONObject> createXHRLoadData(const String& url);
61    static PassRefPtr<JSONObject> createEvaluateScriptData(const String&, double lineNumber);
62    static PassRefPtr<JSONObject> createConsoleTimeData(const String&);
63    static PassRefPtr<JSONObject> createTimeStampData(const String&);
64    static PassRefPtr<JSONObject> createResourceSendRequestData(const String& requestId, const ResourceRequest&);
65    static PassRefPtr<JSONObject> createResourceReceiveResponseData(const String& requestId, const ResourceResponse&);
66    static PassRefPtr<JSONObject> createReceiveResourceData(const String& requestId, int length);
67    static PassRefPtr<JSONObject> createResourceFinishData(const String& requestId, bool didFail, double finishTime);
68    static PassRefPtr<JSONObject> createLayoutData(unsigned dirtyObjects, unsigned totalObjects, bool partialLayout);
69    static PassRefPtr<JSONObject> createDecodeImageData(const String& imageType);
70    static PassRefPtr<JSONObject> createResizeImageData(bool shouldCache);
71    static PassRefPtr<JSONObject> createMarkData(bool isMainFrame);
72    static PassRefPtr<JSONObject> createParseHTMLData(unsigned startLine);
73    static PassRefPtr<JSONObject> createAnimationFrameData(int callbackId);
74    static PassRefPtr<JSONObject> createNodeData(long long nodeId);
75    static PassRefPtr<JSONObject> createLayerData(long long layerRootNodeId);
76    static PassRefPtr<JSONObject> createFrameData(int frameId);
77    static PassRefPtr<JSONObject> createGPUTaskData(bool foreign);
78
79    static void setNodeData(JSONObject* data, long long nodeId);
80    static void setLayerData(JSONObject* data, long long layerRootNodeId);
81    static void setLayerTreeData(JSONObject* data, PassRefPtr<JSONValue> layerTree);
82    static void setPaintData(JSONObject* data, const FloatQuad&, long long layerRootNodeId, int graphicsLayerId);
83    static void setLayoutRoot(JSONObject* data, const FloatQuad&, long long rootNodeId);
84    static void setStyleRecalcDetails(JSONObject* data, unsigned elementCount);
85    static void setImageDetails(JSONObject* data, long long imageElementId, const String& url);
86
87    static inline PassRefPtr<JSONObject> createWebSocketCreateData(unsigned long identifier, const KURL& url, const String& protocol)
88    {
89        RefPtr<JSONObject> data = JSONObject::create();
90        data->setNumber("identifier", identifier);
91        data->setString("url", url.string());
92        if (!protocol.isNull())
93            data->setString("webSocketProtocol", protocol);
94        return data.release();
95    }
96
97    static inline PassRefPtr<JSONObject> createGenericWebSocketData(unsigned long identifier)
98    {
99        RefPtr<JSONObject> data = JSONObject::create();
100        data->setNumber("identifier", identifier);
101        return data.release();
102    }
103
104    static PassRefPtr<JSONObject> createEmbedderCallbackData(const String& callbackName);
105
106    static String type(TypeBuilder::Timeline::TimelineEvent*);
107private:
108    TimelineRecordFactory() { }
109};
110
111} // namespace blink
112
113#endif // !defined(TimelineRecordFactory_h)
114