summaryrefslogtreecommitdiffstats
path: root/Source/WebInspectorUI/UserInterface/Models/ReplaySession.js
blob: e1966cd88628b67f22d5dfe11ce740a2156798c0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
/*
 * Copyright (C) 2013 University of Washington. All rights reserved.
 * Copyright (C) 2014 Apple 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:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. 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.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
 */


WebInspector.ReplaySession = class ReplaySession extends WebInspector.Object
{
    constructor(identifier)
    {
        super();

        this.identifier = identifier;
        this._segments = [];
        this._timestamp = null;
    }

    // Static

    static fromPayload(identifier, payload)
    {
        var session = new WebInspector.ReplaySession(identifier);
        session._updateFromPayload(payload);
        return session;
    }

    // Public

    get segments()
    {
        return this._segments.slice();
    }

    segmentsChanged()
    {
        // The replay manager won't update the session's list of segments nor create a new session.
        ReplayAgent.getSessionData(this.identifier)
            .then(this._updateFromPayload.bind(this));
    }

    // Private

    _updateFromPayload(payload)
    {
        var session = payload.session;
        console.assert(session.id === this.identifier);

        var segmentIds = session.segments;
        var oldSegments = this._segments;
        var pendingSegments = [];
        for (var segmentId of segmentIds)
            pendingSegments.push(WebInspector.replayManager.getSegment(segmentId));

        var session = this;
        Promise.all(pendingSegments).then(
            function(segmentsArray) {
                session._segments = segmentsArray;
                session.dispatchEventToListeners(WebInspector.ReplaySession.Event.SegmentsChanged, {oldSegments});
            },
            function(error) {
                console.error("Problem resolving segments: ", error);
            }
        );
    }
};

WebInspector.ReplaySession.Event = {
    SegmentsChanged: "replay-session-segments-changed",
};