1/*
2 * Copyright (C) 2014 Apple 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
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26WebInspector.IndexedDatabaseObjectStoreTreeElement = function(objectStore)
27{
28    console.assert(objectStore instanceof WebInspector.IndexedDatabaseObjectStore);
29
30    this._objectStore = objectStore;
31
32    WebInspector.GeneralTreeElement.call(this, WebInspector.IndexedDatabaseObjectStoreTreeElement.IconStyleClassName, objectStore.name, null, objectStore, !!this._objectStore.indexes.length);
33
34    this.small = true;
35};
36
37WebInspector.IndexedDatabaseObjectStoreTreeElement.IconStyleClassName = "database-table-icon";
38
39WebInspector.IndexedDatabaseObjectStoreTreeElement.prototype = {
40    constructor: WebInspector.IndexedDatabaseObjectStoreTreeElement,
41    __proto__: WebInspector.GeneralTreeElement.prototype,
42
43    // Public
44
45    get objectStore()
46    {
47        return this._objectStore;
48    },
49
50    // Overrides from TreeElement (Protected)
51
52    oncollapse: function()
53    {
54        this.shouldRefreshChildren = true;
55    },
56
57    onpopulate: function()
58    {
59        if (this.children.length && !this.shouldRefreshChildren)
60            return;
61
62        this.shouldRefreshChildren = false;
63
64        this.removeChildren();
65
66        for (var objectStoreIndex of this._objectStore.indexes)
67            this.appendChild(new WebInspector.IndexedDatabaseObjectStoreIndexTreeElement(objectStoreIndex));
68    }
69};
70