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1/*
2 * Copyright (C) 2011 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
31WebInspector.ShowMoreDataGridNode = function(callback, nextCount, allCount)
32{
33    function populate(count)
34    {
35        var index = this.parent.children.indexOf(this);
36        this.parent.removeChild(this);
37        callback(count, index);
38    }
39
40    this.showNext = document.createElement("button");
41    this.showNext.setAttribute("type", "button");
42    this.showNext.textContent = WebInspector.UIString("Show next %d", nextCount);
43    this.showNext.addEventListener("click", populate.bind(this, nextCount), false);
44
45    if (allCount) {
46        this.showAll = document.createElement("button");
47        this.showAll.setAttribute("type", "button");
48        this.showAll.textContent = WebInspector.UIString("Show all %d", allCount);
49        this.showAll.addEventListener("click", populate.bind(this, allCount), false);
50    }
51
52    WebInspector.DataGridNode.call(this, {summaryRow:true}, false);
53    this.selectable = false;
54}
55
56WebInspector.ShowMoreDataGridNode.prototype = {
57    createCells: function()
58    {
59        var cell = document.createElement("td");
60        if (this.depth)
61            cell.style.setProperty("padding-left", (this.depth * this.dataGrid.indentWidth) + "px");
62        cell.appendChild(this.showNext);
63        if (this.showAll)
64            cell.appendChild(this.showAll);
65        this._element.appendChild(cell);
66
67        var columns = this.dataGrid.columns;
68        var count = 0;
69        for (var c in columns)
70            ++count;
71        while (--count > 0) {
72            cell = document.createElement("td");
73            this._element.appendChild(cell);
74        }
75    }
76};
77
78WebInspector.ShowMoreDataGridNode.prototype.__proto__ = WebInspector.DataGridNode.prototype;
79