1/* 2 * Copyright (C) 2013 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.SearchBar = function(identifier, placeholder, delegate) { 27 WebInspector.NavigationItem.call(this, identifier); 28 29 this.delegate = delegate; 30 31 this._element.classList.add(WebInspector.SearchBar.StyleClassName); 32 33 this._keyboardShortcutEsc = new WebInspector.KeyboardShortcut(null, WebInspector.KeyboardShortcut.Key.Escape); 34 this._keyboardShortcutEnter = new WebInspector.KeyboardShortcut(null, WebInspector.KeyboardShortcut.Key.Enter); 35 36 this._searchInput = this._element.appendChild(document.createElement("input")); 37 this._searchInput.type = "search"; 38 this._searchInput.spellcheck = false; 39 this._searchInput.incremental = true; 40 this._searchInput.setAttribute("results", 5); 41 this._searchInput.setAttribute("autosave", identifier + "-autosave"); 42 this._searchInput.setAttribute("placeholder", placeholder); 43 this._searchInput.addEventListener("search", this._handleSearchEvent.bind(this), false); 44 this._searchInput.addEventListener("keydown", this._handleKeydownEvent.bind(this), false); 45}; 46 47WebInspector.SearchBar.StyleClassName = "search-bar"; 48WebInspector.SearchBar.Event = { 49 TextChanged: "searchbar-text-did-change" 50}; 51 52WebInspector.SearchBar.prototype = { 53 constructor: WebInspector.SearchBar, 54 55 // Public 56 57 get text() 58 { 59 return this._searchInput.value; 60 }, 61 62 set text(newText) 63 { 64 this._searchInput.value = newText; 65 }, 66 67 focus: function() 68 { 69 this._searchInput.focus(); 70 this._searchInput.select(); 71 }, 72 73 // Private 74 75 _handleSearchEvent: function(event) 76 { 77 this.dispatchEventToListeners(WebInspector.SearchBar.Event.TextChanged); 78 }, 79 80 _handleKeydownEvent: function(event) 81 { 82 if (this._keyboardShortcutEsc.matchesEvent(event)) { 83 if (this.delegate && typeof this.delegate.searchBarWantsToLoseFocus === "function") { 84 this.delegate.searchBarWantsToLoseFocus(this); 85 event.stopPropagation(); 86 event.preventDefault(); 87 } 88 } else if (this._keyboardShortcutEnter.matchesEvent(event)) { 89 if (this.delegate && typeof this.delegate.searchBarDidActivate === "function") { 90 this.delegate.searchBarDidActivate(this); 91 event.stopPropagation(); 92 event.preventDefault(); 93 } 94 } 95 } 96}; 97 98WebInspector.SearchBar.prototype.__proto__ = WebInspector.NavigationItem.prototype; 99