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1 /* | |
2 * Copyright (C) 2012 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 | |
31 /** | |
32 * @interface | |
33 */ | |
34 WebInspector.ContentProvider = function() { } | |
35 | |
36 WebInspector.ContentProvider.prototype = { | |
37 /** | |
38 * @return {string} | |
39 */ | |
40 contentURL: function() { }, | |
41 | |
42 /** | |
43 * @return {!WebInspector.ResourceType} | |
44 */ | |
45 contentType: function() { }, | |
46 | |
47 /** | |
48 * @param {function(?string)} callback | |
49 */ | |
50 requestContent: function(callback) { }, | |
51 | |
52 /** | |
53 * @param {string} query | |
54 * @param {boolean} caseSensitive | |
55 * @param {boolean} isRegex | |
56 * @param {function(!Array.<!WebInspector.ContentProvider.SearchMatch>)} cal
lback | |
57 */ | |
58 searchInContent: function(query, caseSensitive, isRegex, callback) { } | |
59 } | |
60 | |
61 /** | |
62 * @constructor | |
63 * @param {number} lineNumber | |
64 * @param {string} lineContent | |
65 */ | |
66 WebInspector.ContentProvider.SearchMatch = function(lineNumber, lineContent) { | |
67 this.lineNumber = lineNumber; | |
68 this.lineContent = lineContent; | |
69 } | |
70 | |
71 /** | |
72 * @param {string} content | |
73 * @param {string} query | |
74 * @param {boolean} caseSensitive | |
75 * @param {boolean} isRegex | |
76 * @return {!Array.<!WebInspector.ContentProvider.SearchMatch>} | |
77 */ | |
78 WebInspector.ContentProvider.performSearchInContent = function(content, query, c
aseSensitive, isRegex) | |
79 { | |
80 var regex = createSearchRegex(query, caseSensitive, isRegex); | |
81 | |
82 var contentString = new String(content); | |
83 var result = []; | |
84 for (var i = 0; i < contentString.lineCount(); ++i) { | |
85 var lineContent = contentString.lineAt(i); | |
86 regex.lastIndex = 0; | |
87 if (regex.exec(lineContent)) | |
88 result.push(new WebInspector.ContentProvider.SearchMatch(i, lineCont
ent)); | |
89 } | |
90 return result; | |
91 } | |
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