• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1/*
2 * Copyright (C) 2008 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. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26WebInspector.DatabaseTableView = function(database, tableName)
27{
28    WebInspector.View.call(this);
29
30    this.database = database;
31    this.tableName = tableName;
32
33    this.element.addStyleClass("storage-view");
34    this.element.addStyleClass("table");
35
36    this.refreshButton = document.createElement("button");
37    this.refreshButton.title = WebInspector.UIString("Refresh");
38    this.refreshButton.className = "refresh-storage-status-bar-item status-bar-item";
39    this.refreshButton.addEventListener("click", this._refreshButtonClicked.bind(this), false);
40}
41
42WebInspector.DatabaseTableView.prototype = {
43    show: function(parentElement)
44    {
45        WebInspector.View.prototype.show.call(this, parentElement);
46        this.update();
47    },
48
49    get statusBarItems()
50    {
51        return [this.refreshButton];
52    },
53
54    update: function()
55    {
56        function queryTransaction(tx)
57        {
58            tx.executeSql("SELECT * FROM " + this.tableName, null, InspectorController.wrapCallback(this._queryFinished.bind(this)), InspectorController.wrapCallback(this._queryError.bind(this)));
59        }
60
61        this.database.database.transaction(InspectorController.wrapCallback(queryTransaction.bind(this)), InspectorController.wrapCallback(this._queryError.bind(this)));
62    },
63
64    _queryFinished: function(tx, result)
65    {
66        this.element.removeChildren();
67
68        var dataGrid = WebInspector.panels.databases.dataGridForResult(result);
69        if (!dataGrid) {
70            var emptyMsgElement = document.createElement("div");
71            emptyMsgElement.className = "storage-table-empty";
72            emptyMsgElement.textContent = WebInspector.UIString("The “%s”\ntable is empty.", this.tableName);
73            this.element.appendChild(emptyMsgElement);
74            return;
75        }
76
77        this.element.appendChild(dataGrid.element);
78    },
79
80    _queryError: function(tx, error)
81    {
82        this.element.removeChildren();
83
84        var errorMsgElement = document.createElement("div");
85        errorMsgElement.className = "storage-table-error";
86        errorMsgElement.textContent = WebInspector.UIString("An error occurred trying to\nread the “%s” table.", this.tableName);
87        this.element.appendChild(errorMsgElement);
88    },
89
90    _refreshButtonClicked: function(event)
91    {
92        this.update();
93    }
94}
95
96WebInspector.DatabaseTableView.prototype.__proto__ = WebInspector.View.prototype;
97