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1/*
2 * Copyright (C) 2007, 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 *
8 * 1.  Redistributions of source code must retain the above copyright
9 *     notice, this list of conditions and the following disclaimer.
10 * 2.  Redistributions in binary form must reproduce the above copyright
11 *     notice, this list of conditions and the following disclaimer in the
12 *     documentation and/or other materials provided with the distribution.
13 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 *     its contributors may be used to endorse or promote products derived
15 *     from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29WebInspector.ResourceView = function(resource)
30{
31    WebInspector.View.call(this);
32
33    this.element.addStyleClass("resource-view");
34
35    this.resource = resource;
36
37    this.headersElement = document.createElement("div");
38    this.headersElement.className = "resource-view-headers";
39    this.element.appendChild(this.headersElement);
40
41    this.contentElement = document.createElement("div");
42    this.contentElement.className = "resource-view-content";
43    this.element.appendChild(this.contentElement);
44
45    this.headersListElement = document.createElement("ol");
46    this.headersListElement.className = "outline-disclosure";
47    this.headersElement.appendChild(this.headersListElement);
48
49    this.headersTreeOutline = new TreeOutline(this.headersListElement);
50    this.headersTreeOutline.expandTreeElementsWhenArrowing = true;
51
52    this.urlTreeElement = new TreeElement("", null, false);
53    this.urlTreeElement.selectable = false;
54    this.headersTreeOutline.appendChild(this.urlTreeElement);
55
56    this.requestHeadersTreeElement = new TreeElement("", null, true);
57    this.requestHeadersTreeElement.expanded = false;
58    this.requestHeadersTreeElement.selectable = false;
59    this.headersTreeOutline.appendChild(this.requestHeadersTreeElement);
60
61    this.responseHeadersTreeElement = new TreeElement("", null, true);
62    this.responseHeadersTreeElement.expanded = false;
63    this.responseHeadersTreeElement.selectable = false;
64    this.headersTreeOutline.appendChild(this.responseHeadersTreeElement);
65
66    this.headersVisible = true;
67
68    resource.addEventListener("url changed", this._refreshURL, this);
69    resource.addEventListener("requestHeaders changed", this._refreshRequestHeaders, this);
70    resource.addEventListener("responseHeaders changed", this._refreshResponseHeaders, this);
71
72    this._refreshURL();
73    this._refreshRequestHeaders();
74    this._refreshResponseHeaders();
75}
76
77WebInspector.ResourceView.prototype = {
78    get headersVisible()
79    {
80        return this._headersVisible;
81    },
82
83    set headersVisible(x)
84    {
85        if (x === this._headersVisible)
86            return;
87
88        this._headersVisible = x;
89
90        if (x)
91            this.element.addStyleClass("headers-visible");
92        else
93            this.element.removeStyleClass("headers-visible");
94    },
95
96    attach: function()
97    {
98        if (!this.element.parentNode) {
99            var parentElement = (document.getElementById("resource-views") || document.getElementById("script-resource-views"));
100            if (parentElement)
101                parentElement.appendChild(this.element);
102        }
103    },
104
105    _refreshURL: function()
106    {
107        this.urlTreeElement.title = this.resource.url.escapeHTML();
108    },
109
110    _refreshRequestHeaders: function()
111    {
112        this._refreshHeaders(WebInspector.UIString("Request Headers"), this.resource.sortedRequestHeaders, this.requestHeadersTreeElement);
113    },
114
115    _refreshResponseHeaders: function()
116    {
117        this._refreshHeaders(WebInspector.UIString("Response Headers"), this.resource.sortedResponseHeaders, this.responseHeadersTreeElement);
118    },
119
120    _refreshHeaders: function(title, headers, headersTreeElement)
121    {
122        headersTreeElement.removeChildren();
123
124        var length = headers.length;
125        headersTreeElement.title = title.escapeHTML() + "<span class=\"header-count\">" + WebInspector.UIString(" (%d)", length) + "</span>";
126        headersTreeElement.hidden = !length;
127
128        var length = headers.length;
129        for (var i = 0; i < length; ++i) {
130            var title = "<div class=\"header-name\">" + headers[i].header.escapeHTML() + ":</div>";
131            title += "<div class=\"header-value\">" + headers[i].value.escapeHTML() + "</div>"
132
133            var headerTreeElement = new TreeElement(title, null, false);
134            headerTreeElement.selectable = false;
135            headersTreeElement.appendChild(headerTreeElement);
136        }
137    }
138}
139
140WebInspector.ResourceView.prototype.__proto__ = WebInspector.View.prototype;
141